diff --git a/slate-docs/.dockerignore b/slate-docs/.dockerignore new file mode 100644 index 00000000..1cf06112 --- /dev/null +++ b/slate-docs/.dockerignore @@ -0,0 +1,2 @@ +build/ +.github/ diff --git a/slate-docs/.editorconfig b/slate-docs/.editorconfig new file mode 100644 index 00000000..1692977c --- /dev/null +++ b/slate-docs/.editorconfig @@ -0,0 +1,18 @@ +# EditorConfig is awesome: https://EditorConfig.org + +# Top-most EditorConfig file +root = true + +# Unix-style newlines with a newline ending every file +[*] +end_of_line = lf +insert_final_newline = true +indent_style = space +indent_size = 2 +trim_trailing_whitespace = true + +[*.rb] +charset = utf-8 + +[*.md] +trim_trailing_whitespace = false diff --git a/slate-docs/.gitattributes b/slate-docs/.gitattributes new file mode 100644 index 00000000..3069c432 --- /dev/null +++ b/slate-docs/.gitattributes @@ -0,0 +1 @@ +source/javascripts/lib/* linguist-vendored diff --git a/slate-docs/.gitignore b/slate-docs/.gitignore new file mode 100644 index 00000000..1b64d4fe --- /dev/null +++ b/slate-docs/.gitignore @@ -0,0 +1,29 @@ +*.gem +*.rbc +.bundle +.config +coverage +InstalledFiles +lib/bundler/man +pkg +rdoc +spec/reports +test/tmp +test/version_tmp +tmp +*.DS_STORE +build/ +.cache +.vagrant +.sass-cache +vendor/ +bin/ + +# YARD artifacts +.yardoc +_yardoc +doc/ +.idea/ + +# Vagrant artifacts +ubuntu-*-console.log diff --git a/slate-docs/CHANGELOG.md b/slate-docs/CHANGELOG.md new file mode 100644 index 00000000..ad63e5f8 --- /dev/null +++ b/slate-docs/CHANGELOG.md @@ -0,0 +1,233 @@ +# Changelog + +## Version 2.7.0 + +*June 21, 2020* + +* __[security]__ Bumped rack in Gemfile.lock from 2.2.2 to 2.2.3 +* Bumped bundled jQuery from 3.2.1 to 3.5.1 +* Bumped bundled lunr from 0.5.7 to 2.3.8 +* Bumped imagesloaded from 3.1.8 to 4.1.4 +* Bumped rouge from 3.17.0 to 3.20.0 +* Bumped redcarpet from 3.4.0 to 3.5.0 +* Fix color of highlighted code being unreadable when printing page +* Add clipboard icon for "Copy to Clipboard" functionality to code boxes (see note below) +* Fix handling of ToC selectors that contain punctutation (thanks @gruis) +* Fix language bar truncating languages that overflow screen width +* Strip HTML tags from ToC title before displaying it in title bar in JS (backup to stripping done in Ruby code) (thanks @atic) + +To enable the new clipboard icon, you need to add `code_clipboard: true` to the frontmatter of source/index.html.md. +See [this line](https://github.com/slatedocs/slate/blame/main/source/index.html.md#L19) for an example of usage. + +## Version 2.6.1 + +*May 30, 2020* + +* __[security]__ update child dependency activesupport in Gemfile.lock to 5.4.2.3 +* Update Middleman in Gemfile.lock to 4.3.7 +* Replace Travis-CI with GitHub actions for continuous integration +* Replace Spectrum with GitHub discussions + +## Version 2.6.0 + +*May 18, 2020* + +__Note__: 2.5.0 was "pulled" due to a breaking bug discovered after release. It is recommended to skip it, and move straight to 2.6.0. + +* Fix large whitespace gap in middle column for sections with codeblocks +* Fix highlighted code elements having a different background than rest of code block +* Change JSON keys to have a different font color than their values +* Disable asset hashing for woff and woff2 elements due to middleman bug breaking woff2 asset hashing in general +* Move Dockerfile to Debian from Alpine +* Converted repo to a [GitHub template](https://help.github.com/en/github/creating-cloning-and-archiving-repositories/creating-a-template-repository) +* Update sassc to 2.3.0 in Gemfile.lock + +## Version 2.5.0 + +*May 8, 2020* + +* __[security]__ update nokogiri to ~> 1.10.8 +* Update links in example docs to https://github.com/slatedocs/slate from https://github.com/lord/slate +* Update LICENSE to include full Apache 2.0 text +* Test slate against Ruby 2.5 and 2.6 on Travis-CI +* Update Vagrantfile to use Ubuntu 18.04 (thanks @bradthurber) +* Parse arguments and flags for deploy.sh on script start, instead of potentially after building source files +* Install nodejs inside Vagrantfile (thanks @fernandoaguilar) +* Add Dockerfile for running slate (thanks @redhatxl) +* update middleman-syntax and rouge to ~>3.2 +* update middleman to 4.3.6 + +## Version 2.4.0 + +*October 19, 2019* + +- Move repository from lord/slate to slatedocs/slate +- Fix documentation to point at new repo link, thanks to [Arun](https://github.com/slash-arun), [Gustavo Gawryszewski](https://github.com/gawry), and [Daniel Korbit](https://github.com/danielkorbit) +- Update `nokogiri` to 1.10.4 +- Update `ffi` in `Gemfile.lock` to fix security warnings, thanks to [Grey Baker](https://github.com/greysteil) and [jakemack](https://github.com/jakemack) +- Update `rack` to 2.0.7 in `Gemfile.lock` to fix security warnings, thanks to [Grey Baker](https://github.com/greysteil) and [jakemack](https://github.com/jakemack) +- Update middleman to `4.3` and relax constraints on middleman related gems, thanks to [jakemack](https://github.com/jakemack) +- Add sass gem, thanks to [jakemack](https://github.com/jakemack) +- Activate `asset_cache` in middleman to improve cacheability of static files, thanks to [Sam Gilman](https://github.com/thenengah) +- Update to using bundler 2 for `Gemfile.lock`, thanks to [jakemack](https://github.com/jakemack) + +## Version 2.3.1 + +*July 5, 2018* + +- Update `sprockets` in `Gemfile.lock` to fix security warnings + +## Version 2.3 + +*July 5, 2018* + +- Allows strikethrough in markdown by default. +- Upgrades jQuery to 3.2.1, thanks to [Tomi Takussaari](https://github.com/TomiTakussaari) +- Fixes invalid HTML in `layout.erb`, thanks to [Eric Scouten](https://github.com/scouten) for pointing out +- Hopefully fixes Vagrant memory issues, thanks to [Petter Blomberg](https://github.com/p-blomberg) for the suggestion +- Cleans HTML in headers before setting `document.title`, thanks to [Dan Levy](https://github.com/justsml) +- Allows trailing whitespace in markdown files, thanks to [Samuel Cousin](https://github.com/kuzyn) +- Fixes pushState/replaceState problems with scrolling not changing the document hash, thanks to [Andrey Fedorov](https://github.com/anfedorov) +- Removes some outdated examples, thanks [@al-tr](https://github.com/al-tr), [Jerome Dahdah](https://github.com/jdahdah), and [Ricardo Castro](https://github.com/mccricardo) +- Fixes `nav-padding` bug, thanks [Jerome Dahdah](https://github.com/jdahdah) +- Code style fixes thanks to [Sebastian Zaremba](https://github.com/vassyz) +- Nokogiri version bump thanks to [Grey Baker](https://github.com/greysteil) +- Fix to default `index.md` text thanks to [Nick Busey](https://github.com/NickBusey) + +Thanks to everyone who contributed to this release! + +## Version 2.2 + +*January 19, 2018* + +- Fixes bugs with some non-roman languages not generating unique headers +- Adds editorconfig, thanks to [Jay Thomas](https://github.com/jaythomas) +- Adds optional `NestingUniqueHeadCounter`, thanks to [Vladimir Morozov](https://github.com/greenhost87) +- Small fixes to typos and language, thx [Emir Ribić](https://github.com/ribice), [Gregor Martynus](https://github.com/gr2m), and [Martius](https://github.com/martiuslim)! +- Adds links to Spectrum chat for questions in README and ISSUE_TEMPLATE + +## Version 2.1 + +*October 30, 2017* + +- Right-to-left text stylesheet option, thanks to [Mohammad Hossein Rabiee](https://github.com/mhrabiee) +- Fix for HTML5 history state bug, thanks to [Zach Toolson](https://github.com/ztoolson) +- Small styling changes, typo fixes, small bug fixes from [Marian Friedmann](https://github.com/rnarian), [Ben Wilhelm](https://github.com/benwilhelm), [Fouad Matin](https://github.com/fouad), [Nicolas Bonduel](https://github.com/NicolasBonduel), [Christian Oliff](https://github.com/coliff) + +Thanks to everyone who submitted PRs for this version! + +## Version 2.0 + +*July 17, 2017* + +- All-new statically generated table of contents + - Should be much faster loading and scrolling for large pages + - Smaller Javascript file sizes + - Avoids the problem with the last link in the ToC not ever highlighting if the section was shorter than the page + - Fixes control-click not opening in a new page + - Automatically updates the HTML title as you scroll +- Updated design + - New default colors! + - New spacings and sizes! + - System-default typefaces, just like GitHub +- Added search input delay on large corpuses to reduce lag +- We even bumped the major version cause hey, why not? +- Various small bug fixes + +Thanks to everyone who helped debug or wrote code for this version! It was a serious community effort, and I couldn't have done it alone. + +## Version 1.5 + +*February 23, 2017* + +- Add [multiple tabs per programming language](https://github.com/lord/slate/wiki/Multiple-language-tabs-per-programming-language) feature +- Upgrade Middleman to add Ruby 1.4.0 compatibility +- Switch default code highlighting color scheme to better highlight JSON +- Various small typo and bug fixes + +## Version 1.4 + +*November 24, 2016* + +- Upgrade Middleman and Rouge gems, should hopefully solve a number of bugs +- Update some links in README +- Fix broken Vagrant startup script +- Fix some problems with deploy.sh help message +- Fix bug with language tabs not hiding properly if no error +- Add `!default` to SASS variables +- Fix bug with logo margin +- Bump tested Ruby versions in .travis.yml + +## Version 1.3.3 + +*June 11, 2016* + +Documentation and example changes. + +## Version 1.3.2 + +*February 3, 2016* + +A small bugfix for slightly incorrect background colors on code samples in some cases. + +## Version 1.3.1 + +*January 31, 2016* + +A small bugfix for incorrect whitespace in code blocks. + +## Version 1.3 + +*January 27, 2016* + +We've upgraded Middleman and a number of other dependencies, which should fix quite a few bugs. + +Instead of `rake build` and `rake deploy`, you should now run `bundle exec middleman build --clean` to build your server, and `./deploy.sh` to deploy it to Github Pages. + +## Version 1.2 + +*June 20, 2015* + +**Fixes:** + +- Remove crash on invalid languages +- Update Tocify to scroll to the highlighted header in the Table of Contents +- Fix variable leak and update search algorithms +- Update Python examples to be valid Python +- Update gems +- More misc. bugfixes of Javascript errors +- Add Dockerfile +- Remove unused gems +- Optimize images, fonts, and generated asset files +- Add chinese font support +- Remove RedCarpet header ID patch +- Update language tabs to not disturb existing query strings + +## Version 1.1 + +*July 27, 2014* + +**Fixes:** + +- Finally, a fix for the redcarpet upgrade bug + +## Version 1.0 + +*July 2, 2014* + +[View Issues](https://github.com/tripit/slate/issues?milestone=1&state=closed) + +**Features:** + +- Responsive designs for phones and tablets +- Started tagging versions + +**Fixes:** + +- Fixed 'unrecognized expression' error +- Fixed #undefined hash bug +- Fixed bug where the current language tab would be unselected +- Fixed bug where tocify wouldn't highlight the current section while searching +- Fixed bug where ids of header tags would have special characters that caused problems +- Updated layout so that pages with disabled search wouldn't load search.js +- Cleaned up Javascript diff --git a/slate-docs/CNAME b/slate-docs/CNAME new file mode 100644 index 00000000..bfd6e1f9 --- /dev/null +++ b/slate-docs/CNAME @@ -0,0 +1 @@ +docs.dydx.exchange \ No newline at end of file diff --git a/slate-docs/CODE_OF_CONDUCT.md b/slate-docs/CODE_OF_CONDUCT.md new file mode 100644 index 00000000..cc17fd98 --- /dev/null +++ b/slate-docs/CODE_OF_CONDUCT.md @@ -0,0 +1,46 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at hello@lord.io. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version] + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/slate-docs/Dockerfile b/slate-docs/Dockerfile new file mode 100644 index 00000000..a07e252e --- /dev/null +++ b/slate-docs/Dockerfile @@ -0,0 +1,19 @@ +FROM ruby:2.6-slim + +WORKDIR /usr/src/slate + +EXPOSE 4567 + +COPY . . + +RUN apt-get update \ + && apt-get install -y --no-install-recommends \ + build-essential \ + nodejs \ + && gem install bundler \ + && bundle install \ + && apt-get remove -y build-essential \ + && apt-get autoremove -y \ + && rm -rf /var/lib/apt/lists/* + +CMD ["bundle", "exec", "middleman", "server", "--watcher-force-polling"] diff --git a/slate-docs/Gemfile b/slate-docs/Gemfile new file mode 100644 index 00000000..315a86d0 --- /dev/null +++ b/slate-docs/Gemfile @@ -0,0 +1,12 @@ +ruby '>=2.3.1' +source 'https://rubygems.org' + +# Middleman +gem 'middleman', '~>4.3' +gem 'middleman-syntax', '~> 3.2' +gem 'middleman-autoprefixer', '~> 2.7' +gem 'middleman-sprockets', '~> 4.1' +gem 'rouge', '~> 3.20' +gem 'redcarpet', '~> 3.5.0' +gem 'nokogiri', '~> 1.10.8' +gem 'sass' diff --git a/slate-docs/Gemfile.lock b/slate-docs/Gemfile.lock new file mode 100644 index 00000000..b3db4b0e --- /dev/null +++ b/slate-docs/Gemfile.lock @@ -0,0 +1,134 @@ +GEM + remote: https://rubygems.org/ + specs: + activesupport (5.2.4.3) + concurrent-ruby (~> 1.0, >= 1.0.2) + i18n (>= 0.7, < 2) + minitest (~> 5.1) + tzinfo (~> 1.1) + addressable (2.7.0) + public_suffix (>= 2.0.2, < 5.0) + autoprefixer-rails (9.5.1.1) + execjs + backports (3.17.2) + coffee-script (2.4.1) + coffee-script-source + execjs + coffee-script-source (1.12.2) + concurrent-ruby (1.1.6) + contracts (0.13.0) + dotenv (2.7.5) + erubis (2.7.0) + execjs (2.7.0) + fast_blank (1.0.0) + fastimage (2.1.7) + ffi (1.12.2) + haml (5.1.2) + temple (>= 0.8.0) + tilt + hamster (3.0.0) + concurrent-ruby (~> 1.0) + hashie (3.6.0) + i18n (0.9.5) + concurrent-ruby (~> 1.0) + kramdown (1.17.0) + listen (3.0.8) + rb-fsevent (~> 0.9, >= 0.9.4) + rb-inotify (~> 0.9, >= 0.9.7) + memoist (0.16.2) + middleman (4.3.7) + coffee-script (~> 2.2) + haml (>= 4.0.5) + kramdown (~> 1.2) + middleman-cli (= 4.3.7) + middleman-core (= 4.3.7) + middleman-autoprefixer (2.10.1) + autoprefixer-rails (~> 9.1) + middleman-core (>= 3.3.3) + middleman-cli (4.3.7) + thor (>= 0.17.0, < 2.0) + middleman-core (4.3.7) + activesupport (>= 4.2, < 6.0) + addressable (~> 2.3) + backports (~> 3.6) + bundler + contracts (~> 0.13.0) + dotenv + erubis + execjs (~> 2.0) + fast_blank + fastimage (~> 2.0) + hamster (~> 3.0) + hashie (~> 3.4) + i18n (~> 0.9.0) + listen (~> 3.0.0) + memoist (~> 0.14) + padrino-helpers (~> 0.13.0) + parallel + rack (>= 1.4.5, < 3) + sassc (~> 2.0) + servolux + tilt (~> 2.0.9) + uglifier (~> 3.0) + middleman-sprockets (4.1.1) + middleman-core (~> 4.0) + sprockets (>= 3.0) + middleman-syntax (3.2.0) + middleman-core (>= 3.2) + rouge (~> 3.2) + mini_portile2 (2.4.0) + minitest (5.14.1) + nokogiri (1.10.9) + mini_portile2 (~> 2.4.0) + padrino-helpers (0.13.3.4) + i18n (~> 0.6, >= 0.6.7) + padrino-support (= 0.13.3.4) + tilt (>= 1.4.1, < 3) + padrino-support (0.13.3.4) + activesupport (>= 3.1) + parallel (1.19.1) + public_suffix (4.0.5) + rack (2.2.3) + rb-fsevent (0.10.4) + rb-inotify (0.10.1) + ffi (~> 1.0) + redcarpet (3.5.0) + rouge (3.20.0) + sass (3.7.4) + sass-listen (~> 4.0.0) + sass-listen (4.0.0) + rb-fsevent (~> 0.9, >= 0.9.4) + rb-inotify (~> 0.9, >= 0.9.7) + sassc (2.3.0) + ffi (~> 1.9) + servolux (0.13.0) + sprockets (3.7.2) + concurrent-ruby (~> 1.0) + rack (> 1, < 3) + temple (0.8.2) + thor (1.0.1) + thread_safe (0.3.6) + tilt (2.0.10) + tzinfo (1.2.7) + thread_safe (~> 0.1) + uglifier (3.2.0) + execjs (>= 0.3.0, < 3) + +PLATFORMS + ruby + +DEPENDENCIES + middleman (~> 4.3) + middleman-autoprefixer (~> 2.7) + middleman-sprockets (~> 4.1) + middleman-syntax (~> 3.2) + nokogiri (~> 1.10.8) + redcarpet (~> 3.5.0) + rouge (~> 3.20) + sass + +RUBY VERSION + ruby 2.3.3p222 + +BUNDLED WITH + 2.1.4 diff --git a/slate-docs/LICENSE b/slate-docs/LICENSE new file mode 100644 index 00000000..261eeb9e --- /dev/null +++ b/slate-docs/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/slate-docs/README.md b/slate-docs/README.md new file mode 100644 index 00000000..d692425b --- /dev/null +++ b/slate-docs/README.md @@ -0,0 +1,45 @@ +

+ +**Documentation Powered by Slate and Presented on [docs.dydx.exchange](https://dydxprotocol.github.io/teacher)** + +Getting Started with Slate & Running Changes Locally +------------------------------ + +Quick start on MacOS: + +```bash +# install ruby version manager +\curl -sSL https://get.rvm.io | bash -s stable --ruby +# version 2.6.6 required to run v3-teacher (set CFLAGS due to commmon error: https://github.com/rvm/rvm/issues/5039#issuecomment-774577714) +CFLAGS="-Wno-error=implicit-function-declaration" rvm install 2.6.6 +gem install bundler +bundle install +# Will run on http://localhost:4567 +bundle exec middleman server +``` + +To get started with Slate, please check out the [Getting Started](https://github.com/slatedocs/slate/wiki#getting-started) +section in the Slate [wiki](https://github.com/slatedocs/slate/wiki). + +Slate supports running Slate in three different ways: +* [Natively](https://github.com/slatedocs/slate/wiki/Using-Slate-Natively) +* [Using Vagrant](https://github.com/slatedocs/slate/wiki/Using-Slate-in-Vagrant) +* [Using Docker](https://github.com/slatedocs/slate/wiki/Using-Slate-in-Docker) + +------------------------------ + +Quick start on docker-compose: + +### Install + +[Install docker](https://docs.docker.com/engine/installation/#supported-platforms) + +[Install Docker Compose](https://docs.docker.com/compose/install/) or on mac `brew install docker-compose` + +### Run + +Start server on http://localhost:4567/ + +``` +docker-compose up +``` diff --git a/slate-docs/Vagrantfile b/slate-docs/Vagrantfile new file mode 100644 index 00000000..4166fb6b --- /dev/null +++ b/slate-docs/Vagrantfile @@ -0,0 +1,46 @@ +Vagrant.configure(2) do |config| + config.vm.box = "ubuntu/bionic64" + config.vm.network :forwarded_port, guest: 4567, host: 4567 + config.vm.provider "virtualbox" do |vb| + vb.memory = "2048" + end + + config.vm.provision "bootstrap", + type: "shell", + inline: <<-SHELL + # add nodejs v12 repository + curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash - + + sudo apt-get update + sudo apt-get install -yq ruby ruby-dev + sudo apt-get install -yq pkg-config build-essential nodejs git libxml2-dev libxslt-dev + sudo apt-get autoremove -yq + gem install --no-ri --no-rdoc bundler + SHELL + + # add the local user git config to the vm + config.vm.provision "file", source: "~/.gitconfig", destination: ".gitconfig" + + config.vm.provision "install", + type: "shell", + privileged: false, + inline: <<-SHELL + echo "==============================================" + echo "Installing app dependencies" + cd /vagrant + bundle config build.nokogiri --use-system-libraries + bundle install + SHELL + + config.vm.provision "run", + type: "shell", + privileged: false, + run: "always", + inline: <<-SHELL + echo "==============================================" + echo "Starting up middleman at http://localhost:4567" + echo "If it does not come up, check the ~/middleman.log file for any error messages" + cd /vagrant + bundle exec middleman server --watcher-force-polling --watcher-latency=1 &> ~/middleman.log & + SHELL +end diff --git a/slate-docs/config.rb b/slate-docs/config.rb new file mode 100644 index 00000000..6f8b677f --- /dev/null +++ b/slate-docs/config.rb @@ -0,0 +1,63 @@ +# Unique header generation +require './lib/unique_head.rb' + +# Markdown +set :markdown_engine, :redcarpet +set :markdown, + fenced_code_blocks: true, + smartypants: true, + disable_indented_code_blocks: true, + prettify: true, + strikethrough: true, + tables: true, + with_toc_data: true, + no_intra_emphasis: true, + renderer: UniqueHeadCounter + +# Assets +set :css_dir, 'stylesheets' +set :js_dir, 'javascripts' +set :images_dir, 'images' +set :fonts_dir, 'fonts' + +# Activate the syntax highlighter +activate :syntax +ready do + require './lib/monokai_sublime_slate.rb' + require './lib/multilang.rb' +end + +activate :sprockets + +activate :autoprefixer do |config| + config.browsers = ['last 2 version', 'Firefox ESR'] + config.cascade = false + config.inline = true +end + +# Github pages require relative links +activate :relative_assets +set :relative_links, true + +# Build Configuration +configure :build do + # We do want to hash woff and woff2 as there's a bug where woff2 will use + # woff asset hash which breaks things. Trying to use a combination of ignore and + # rewrite_ignore does not work as it conflicts weirdly with relative_assets. Disabling + # the .woff2 extension only does not work as .woff will still activate it so have to + # have both. See https://github.com/slatedocs/slate/issues/1171 for more details. + activate :asset_hash, :exts => app.config[:asset_extensions] - %w[.woff .woff2] + # If you're having trouble with Middleman hanging, commenting + # out the following two lines has been known to help + activate :minify_css + activate :minify_javascript + # activate :gzip +end + +# Deploy Configuration +# If you want Middleman to listen on a different port, you can set that below +set :port, 4567 + +helpers do + require './lib/toc_data.rb' +end diff --git a/slate-docs/deploy.sh b/slate-docs/deploy.sh new file mode 100755 index 00000000..9dbd7db9 --- /dev/null +++ b/slate-docs/deploy.sh @@ -0,0 +1,226 @@ +#!/usr/bin/env bash +set -o errexit #abort if any command fails +me=$(basename "$0") + +help_message="\ +Usage: $me [-c FILE] [] +Deploy generated files to a git branch. + +Options: + + -h, --help Show this help information. + -v, --verbose Increase verbosity. Useful for debugging. + -e, --allow-empty Allow deployment of an empty directory. + -m, --message MESSAGE Specify the message used when committing on the + deploy branch. + -n, --no-hash Don't append the source commit's hash to the deploy + commit's message. + --source-only Only build but not push + --push-only Only push but not build +" + + +run_build() { + bundle exec middleman build --clean +} + +parse_args() { + # Set args from a local environment file. + if [ -e ".env" ]; then + source .env + fi + + # Parse arg flags + # If something is exposed as an environment variable, set/overwrite it + # here. Otherwise, set/overwrite the internal variable instead. + while : ; do + if [[ $1 = "-h" || $1 = "--help" ]]; then + echo "$help_message" + exit 0 + elif [[ $1 = "-v" || $1 = "--verbose" ]]; then + verbose=true + shift + elif [[ $1 = "-e" || $1 = "--allow-empty" ]]; then + allow_empty=true + shift + elif [[ ( $1 = "-m" || $1 = "--message" ) && -n $2 ]]; then + commit_message=$2 + shift 2 + elif [[ $1 = "-n" || $1 = "--no-hash" ]]; then + GIT_DEPLOY_APPEND_HASH=false + shift + elif [[ $1 = "--source-only" ]]; then + source_only=true + shift + elif [[ $1 = "--push-only" ]]; then + push_only=true + shift + else + break + fi + done + + if [ ${source_only} ] && [ ${push_only} ]; then + >&2 echo "You can only specify one of --source-only or --push-only" + exit 1 + fi + + # Set internal option vars from the environment and arg flags. All internal + # vars should be declared here, with sane defaults if applicable. + + # Source directory & target branch. + deploy_directory=build + deploy_branch=gh-pages + + #if no user identity is already set in the current git environment, use this: + default_username=${GIT_DEPLOY_USERNAME:-deploy.sh} + default_email=${GIT_DEPLOY_EMAIL:-} + + #repository to deploy to. must be readable and writable. + repo=origin + + #append commit hash to the end of message by default + append_hash=${GIT_DEPLOY_APPEND_HASH:-true} +} + +main() { + enable_expanded_output + + if ! git diff --exit-code --quiet --cached; then + echo Aborting due to uncommitted changes in the index >&2 + return 1 + fi + + commit_title=`git log -n 1 --format="%s" HEAD` + commit_hash=` git log -n 1 --format="%H" HEAD` + + #default commit message uses last title if a custom one is not supplied + if [[ -z $commit_message ]]; then + commit_message="publish: $commit_title" + fi + + #append hash to commit message unless no hash flag was found + if [ $append_hash = true ]; then + commit_message="$commit_message"$'\n\n'"generated from commit $commit_hash" + fi + + previous_branch=`git rev-parse --abbrev-ref HEAD` + + if [ ! -d "$deploy_directory" ]; then + echo "Deploy directory '$deploy_directory' does not exist. Aborting." >&2 + return 1 + fi + + # must use short form of flag in ls for compatibility with macOS and BSD + if [[ -z `ls -A "$deploy_directory" 2> /dev/null` && -z $allow_empty ]]; then + echo "Deploy directory '$deploy_directory' is empty. Aborting. If you're sure you want to deploy an empty tree, use the --allow-empty / -e flag." >&2 + return 1 + fi + + if git ls-remote --exit-code $repo "refs/heads/$deploy_branch" ; then + # deploy_branch exists in $repo; make sure we have the latest version + + disable_expanded_output + git fetch --force $repo $deploy_branch:$deploy_branch + enable_expanded_output + fi + + # check if deploy_branch exists locally + if git show-ref --verify --quiet "refs/heads/$deploy_branch" + then incremental_deploy + else initial_deploy + fi + + restore_head +} + +initial_deploy() { + git --work-tree "$deploy_directory" checkout --orphan $deploy_branch + git --work-tree "$deploy_directory" add --all + commit+push +} + +incremental_deploy() { + #make deploy_branch the current branch + git symbolic-ref HEAD refs/heads/$deploy_branch + #put the previously committed contents of deploy_branch into the index + git --work-tree "$deploy_directory" reset --mixed --quiet + git --work-tree "$deploy_directory" add --all + + set +o errexit + diff=$(git --work-tree "$deploy_directory" diff --exit-code --quiet HEAD --)$? + set -o errexit + case $diff in + 0) echo No changes to files in $deploy_directory. Skipping commit.;; + 1) commit+push;; + *) + echo git diff exited with code $diff. Aborting. Staying on branch $deploy_branch so you can debug. To switch back to main, use: git symbolic-ref HEAD refs/heads/main && git reset --mixed >&2 + return $diff + ;; + esac +} + +commit+push() { + set_user_id + git --work-tree "$deploy_directory" commit -m "$commit_message" + + disable_expanded_output + #--quiet is important here to avoid outputting the repo URL, which may contain a secret token + git push --quiet $repo $deploy_branch + enable_expanded_output +} + +#echo expanded commands as they are executed (for debugging) +enable_expanded_output() { + if [ $verbose ]; then + set -o xtrace + set +o verbose + fi +} + +#this is used to avoid outputting the repo URL, which may contain a secret token +disable_expanded_output() { + if [ $verbose ]; then + set +o xtrace + set -o verbose + fi +} + +set_user_id() { + if [[ -z `git config user.name` ]]; then + git config user.name "$default_username" + fi + if [[ -z `git config user.email` ]]; then + git config user.email "$default_email" + fi +} + +restore_head() { + if [[ $previous_branch = "HEAD" ]]; then + #we weren't on any branch before, so just set HEAD back to the commit it was on + git update-ref --no-deref HEAD $commit_hash $deploy_branch + else + git symbolic-ref HEAD refs/heads/$previous_branch + fi + + git reset --mixed +} + +filter() { + sed -e "s|$repo|\$repo|g" +} + +sanitize() { + "$@" 2> >(filter 1>&2) | filter +} + +parse_args "$@" + +if [[ ${source_only} ]]; then + run_build +elif [[ ${push_only} ]]; then + main "$@" +else + run_build + main "$@" +fi diff --git a/slate-docs/docker-compose.yml b/slate-docs/docker-compose.yml new file mode 100644 index 00000000..0cdd08a4 --- /dev/null +++ b/slate-docs/docker-compose.yml @@ -0,0 +1,8 @@ +version: '3' +services: + slate: + build: '.' + ports: + - 4567:4567 + volumes: + - .:/usr/src/slate diff --git a/slate-docs/font-selection.json b/slate-docs/font-selection.json new file mode 100755 index 00000000..5e78f5d8 --- /dev/null +++ b/slate-docs/font-selection.json @@ -0,0 +1,148 @@ +{ + "IcoMoonType": "selection", 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"description": "Based on FontAwesome", + "license": "SIL OFL 1.1" + }, + "metrics": { + "emSize": 1024, + "baseline": 6.25, + "whitespace": 50 + }, + "resetPoint": 58880, + "showSelector": false, + "selector": "class", + "classSelector": ".icon", + "showMetrics": false, + "showMetadata": true, + "showVersion": true, + "ie7": false + }, + "imagePref": { + "prefix": "icon-", + "png": true, + "useClassSelector": true, + "color": 4473924, + "bgColor": 16777215 + }, + "historySize": 100, + "showCodes": true, + "gridSize": 16, + "showLiga": false + } +} diff --git a/slate-docs/lib/monokai_sublime_slate.rb b/slate-docs/lib/monokai_sublime_slate.rb new file mode 100644 index 00000000..cd2de331 --- /dev/null +++ b/slate-docs/lib/monokai_sublime_slate.rb @@ -0,0 +1,95 @@ +# -*- coding: utf-8 -*- # +# frozen_string_literal: true + +# this is based on https://github.com/rouge-ruby/rouge/blob/master/lib/rouge/themes/monokai_sublime.rb +# but without the added background, and changed styling for JSON keys to be soft_yellow instead of white + +module Rouge + module Themes + class MonokaiSublimeSlate < CSSTheme + name 'monokai.sublime.slate' + + palette :black => '#000000' + palette :bright_green => '#a6e22e' + palette :bright_pink => '#f92672' + palette :carmine => '#960050' + palette :dark => '#49483e' + palette :dark_grey => '#888888' + palette :dark_red => '#aa0000' + palette :dimgrey => '#75715e' + palette :emperor => '#555555' + palette :grey => '#999999' + palette :light_grey => '#aaaaaa' + palette :light_violet => '#ae81ff' + palette :soft_cyan => '#66d9ef' + palette :soft_yellow => '#e6db74' + palette :very_dark => '#1e0010' + palette :whitish => '#f8f8f2' + palette :orange => '#f6aa11' + palette :white => '#ffffff' + + style Generic::Heading, :fg => :grey + style Literal::String::Regex, :fg => :orange + style Generic::Output, :fg => :dark_grey + style Generic::Prompt, :fg => :emperor + style Generic::Strong, :bold => false + style Generic::Subheading, :fg => :light_grey + style Name::Builtin, :fg => :orange + style Comment::Multiline, + Comment::Preproc, + Comment::Single, + Comment::Special, + Comment, :fg => :dimgrey + style Error, + Generic::Error, + Generic::Traceback, :fg => :carmine + style Generic::Deleted, + Generic::Inserted, + Generic::Emph, :fg => :dark + style Keyword::Constant, + Keyword::Declaration, + Keyword::Reserved, + Name::Constant, + Keyword::Type, :fg => :soft_cyan + style Literal::Number::Float, + Literal::Number::Hex, + Literal::Number::Integer::Long, + Literal::Number::Integer, + Literal::Number::Oct, + Literal::Number, + Literal::String::Char, + Literal::String::Escape, + Literal::String::Symbol, :fg => :light_violet + style Literal::String::Doc, + Literal::String::Double, + Literal::String::Backtick, + Literal::String::Heredoc, + Literal::String::Interpol, + Literal::String::Other, + Literal::String::Single, + Literal::String, :fg => :soft_yellow + style Name::Attribute, + Name::Class, + Name::Decorator, + Name::Exception, + Name::Function, :fg => :bright_green + style Name::Variable::Class, + Name::Namespace, + Name::Entity, + Name::Builtin::Pseudo, + Name::Variable::Global, + Name::Variable::Instance, + Name::Variable, + Text::Whitespace, + Text, + Name, :fg => :white + style Name::Label, :fg => :bright_pink + style Operator::Word, + Name::Tag, + Keyword, + Keyword::Namespace, + Keyword::Pseudo, + Operator, :fg => :bright_pink + end + end + end diff --git a/slate-docs/lib/multilang.rb b/slate-docs/lib/multilang.rb new file mode 100644 index 00000000..36fbe5b1 --- /dev/null +++ b/slate-docs/lib/multilang.rb @@ -0,0 +1,16 @@ +module Multilang + def block_code(code, full_lang_name) + if full_lang_name + parts = full_lang_name.split('--') + rouge_lang_name = (parts) ? parts[0] : "" # just parts[0] here causes null ref exception when no language specified + super(code, rouge_lang_name).sub("highlight #{rouge_lang_name}") do |match| + match + " tab-" + full_lang_name + end + else + super(code, full_lang_name) + end + end +end + +require 'middleman-core/renderers/redcarpet' +Middleman::Renderers::MiddlemanRedcarpetHTML.send :include, Multilang diff --git a/slate-docs/lib/nesting_unique_head.rb b/slate-docs/lib/nesting_unique_head.rb new file mode 100644 index 00000000..01278371 --- /dev/null +++ b/slate-docs/lib/nesting_unique_head.rb @@ -0,0 +1,22 @@ +# Nested unique header generation +require 'middleman-core/renderers/redcarpet' + +class NestingUniqueHeadCounter < Middleman::Renderers::MiddlemanRedcarpetHTML + def initialize + super + @@headers_history = {} if !defined?(@@headers_history) + end + + def header(text, header_level) + friendly_text = text.gsub(/<[^>]*>/,"").parameterize + @@headers_history[header_level] = text.parameterize + + if header_level > 1 + for i in (header_level - 1).downto(1) + friendly_text.prepend("#{@@headers_history[i]}-") if @@headers_history.key?(i) + end + end + + return "#{text}" + end +end diff --git a/slate-docs/lib/toc_data.rb b/slate-docs/lib/toc_data.rb new file mode 100644 index 00000000..4a04efee --- /dev/null +++ b/slate-docs/lib/toc_data.rb @@ -0,0 +1,31 @@ +require 'nokogiri' + +def toc_data(page_content) + html_doc = Nokogiri::HTML::DocumentFragment.parse(page_content) + + # get a flat list of headers + headers = [] + html_doc.css('h1, h2, h3').each do |header| + headers.push({ + id: header.attribute('id').to_s, + content: header.children, + title: header.children.to_s.gsub(/<[^>]*>/, ''), + level: header.name[1].to_i, + children: [] + }) + end + + [3,2].each do |header_level| + header_to_nest = nil + headers = headers.reject do |header| + if header[:level] == header_level + header_to_nest[:children].push header if header_to_nest + true + else + header_to_nest = header if header[:level] < header_level + false + end + end + end + headers +end diff --git a/slate-docs/lib/unique_head.rb b/slate-docs/lib/unique_head.rb new file mode 100644 index 00000000..d42bab2a --- /dev/null +++ b/slate-docs/lib/unique_head.rb @@ -0,0 +1,24 @@ +# Unique header generation +require 'middleman-core/renderers/redcarpet' +require 'digest' +class UniqueHeadCounter < Middleman::Renderers::MiddlemanRedcarpetHTML + def initialize + super + @head_count = {} + end + def header(text, header_level) + friendly_text = text.gsub(/<[^>]*>/,"").parameterize + if friendly_text.strip.length == 0 + # Looks like parameterize removed the whole thing! It removes many unicode + # characters like Chinese and Russian. To get a unique URL, let's just + # URI escape the whole header + friendly_text = Digest::SHA1.hexdigest(text)[0,10] + end + @head_count[friendly_text] ||= 0 + @head_count[friendly_text] += 1 + if @head_count[friendly_text] > 1 + friendly_text += "-#{@head_count[friendly_text]}" + end + return "#{text}" + end +end diff --git a/slate-docs/source/CNAME b/slate-docs/source/CNAME new file mode 100644 index 00000000..6a128209 --- /dev/null +++ b/slate-docs/source/CNAME @@ -0,0 +1 @@ +docs.dydx.exchange diff --git a/slate-docs/source/fonts/slate.eot b/slate-docs/source/fonts/slate.eot new file mode 100644 index 00000000..13c4839a Binary files /dev/null and b/slate-docs/source/fonts/slate.eot differ diff --git a/slate-docs/source/fonts/slate.svg b/slate-docs/source/fonts/slate.svg new file mode 100644 index 00000000..5f349823 --- /dev/null +++ b/slate-docs/source/fonts/slate.svg @@ -0,0 +1,14 @@ + + + +Generated by IcoMoon + + + + + + + + + + diff --git a/slate-docs/source/fonts/slate.ttf b/slate-docs/source/fonts/slate.ttf new file mode 100644 index 00000000..ace9a46a Binary files /dev/null and b/slate-docs/source/fonts/slate.ttf differ diff --git a/slate-docs/source/fonts/slate.woff b/slate-docs/source/fonts/slate.woff new file mode 100644 index 00000000..1e72e0ee Binary files /dev/null and b/slate-docs/source/fonts/slate.woff differ diff --git a/slate-docs/source/fonts/slate.woff2 b/slate-docs/source/fonts/slate.woff2 new file mode 100644 index 00000000..7c585a72 Binary files /dev/null and b/slate-docs/source/fonts/slate.woff2 differ diff --git a/slate-docs/source/images/dydx-logo.svg b/slate-docs/source/images/dydx-logo.svg new file mode 100644 index 00000000..bfe1e10a --- /dev/null +++ b/slate-docs/source/images/dydx-logo.svg @@ -0,0 +1,23 @@ + + + + + + + + + + + + + + + + + + + + + + + diff --git a/slate-docs/source/images/favicon.png b/slate-docs/source/images/favicon.png new file mode 100644 index 00000000..a281f893 Binary files /dev/null and b/slate-docs/source/images/favicon.png differ diff --git a/slate-docs/source/images/navbar.png b/slate-docs/source/images/navbar.png new file mode 100644 index 00000000..df38e90d Binary files /dev/null and b/slate-docs/source/images/navbar.png differ diff --git a/slate-docs/source/includes/_clients-v3.md b/slate-docs/source/includes/_clients-v3.md new file mode 100644 index 00000000..165b6a9a --- /dev/null +++ b/slate-docs/source/includes/_clients-v3.md @@ -0,0 +1,97 @@ +# Clients + +Python and TypeScript clients are available, allowing programmatic usage of dYdX. + +## Python Client + +### Installation + +Install `dydx-v3-python` from [PyPI](https://pypi.org/project/dydx-v3-python) using `pip`: + +
+pip install dydx-v3-python
+
+ +### Usage + +See [dydxprotocol/dydx-v3-python](https://github.com/dydxprotocol/dydx-v3-python). + +See the [examples](https://github.com/dydxprotocol/dydx-v3-python/tree/master/examples) folder for simple python examples. + +## TypeScript Client + +### Installation + +Install `@dydxprotocol/v3-client` from [NPM](https://www.npmjs.com/package/@dydxprotocol/v3-client): + +
+npm i -s @dydxprotocol/v3-client
+
+ +### Usage + +See [dydxprotocol/v3-client](https://github.com/dydxprotocol/v3-client). + +See the [examples](https://github.com/dydxprotocol/v3-client/tree/master/examples) folder for simple typescript examples. + +## Client Initialization + +> Initialize + +```python +client = Client( + host='https://api.dydx.exchange', + web3=Web3('...'), + stark_private_key='01234abcd...', +) +``` + +```typescript +const client: DydxClient = new Client( + 'host', + { + apiTimeout: 3000, + starkPrivateKey: '01234abcd...', + }, +); +``` + +The client is organized into modules, based on the type of authentication needed for different requests. The configuration options passed into the client determine which modules are available. See [Authentication](#authentication) for more information. + + + +| Module | Description | +|------------|------------------------------------------------------------------| +| public | Public API endpoints. Does not require authentication. | +| onboarding | Endpoint to create a new user, authenticated via Ethereum key. | +| api_keys | Endpoints for managing API keys, authenticated via Ethereum key. | +| private | All other private endpoints, authenticated via API key. | +| eth | Calling and querying L1 Ethereum smart contracts. | + +The following configuration options are available: + +| Parameter | Description | +|--------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| +| host | The HTTP API host. | +| api_timeout | Timeout for HTTP requests, in milliseconds. | +| default_ethereum_address | (Optional) The default account for Ethereum key auth and sending Ethereum transactions. | +| eth_private_key | (Optional) May be used for Ethereum key auth. | +| eth_send_options | (Optional) Options for Ethereum transactions, see [`sendTransaction`](https://web3py.readthedocs.io/en/stable/web3.eth.html?highlight=signTransaction#web3.eth.Eth.sendTransaction). | +| network_id | (Optional) Chain ID for Ethereum key auth and smart contract addresses. Defaults to `web3.net.version` if available, or `1` (mainnet). | +| stark_private_key | (Optional) STARK private key, used to sign orders and withdrawals. | +| web3 | (Optional) Web3 object used for Ethereum key auth and/or smart contract interactions. | +| web3_account | (Optional) May be used for Ethereum key auth. | +| web3_provider | (Optional) Web3 provider object, same usage as `web3`. | +| api_key_credentials | (Optional) Dictionary containing the key, secret and passphrase required for the private module to sign requests. | +| crypto_c_exports_path | (Optional) For python only, will use faster C++ code to run hashing, signing and verifying. It's expected to be compiled from the `crypto_c_exports` target from Starkware's [repository](https://github.com/starkware-libs/crypto-cpp/blob/master/src/starkware/crypto/ffi/CMakeLists.txt). See [section on this below for more information](#c-methods-for-faster-stark-signing).| + + +### C++ Methods for Faster STARK Signing + + + +The C++ wrapper methods in the client expect an absolute path to a [Shared Object](https://www.cprogramming.com/tutorial/shared-libraries-linux-gcc.html). This has to be compiled from [Starkware's crypto C++ library](https://github.com/starkware-libs/crypto-cpp/blob/master/src/starkware/crypto/ffi/CMakeLists.txt). diff --git a/slate-docs/source/includes/_general-v3.md b/slate-docs/source/includes/_general-v3.md new file mode 100644 index 00000000..c066207b --- /dev/null +++ b/slate-docs/source/includes/_general-v3.md @@ -0,0 +1,160 @@ +# Terms of Service and Privacy Policy + +By using any API provided by dYdX Trading Inc., you agree to its [Terms of Use](https://dydx.exchange/terms) and [Privacy Policy](https://dydx.exchange/privacy). If you do not agree to the foregoing, then do not use any such API. + +# General + +These docs describe the v3 API for the dYdX decentralized perpetual contracts exchange. The exchange runs on an L2 (layer-2) blockchain system, and operates independently of previous dYdX protocols and systems, including the v1 and v2 APIs. + +Like the previous iteration of dYdX perpetuals, the exchange uses a centralized order book, but remains non-custodial, and settles trades and liquidations in a trustless manner. + + + +## Layer 2: ZK-Rollups + +Trades are settled in an L2 (layer-2) system, which publishes ZK (zero-knowledge) proofs periodically to an Ethereum smart contract in order to prove that state transitions within L2 are valid. Funds must be deposited to the Ethereum smart contract before they can be used to trade on dYdX. + +By settling trades on L2, the exchange is able to offer much higher trade throughput and lower minimum order sizes, compared with systems settling trades directly on Ethereum (i.e. L1). This is achieved while maintaining decentralization, and the exchange is fully non-custodial. + +The L2 system was developed with, and is operated jointly with, Starkware. More information about the L2 design can be found in [Starkware's documentation](https://docs.starkware.co/starkex-docs/). (Note: Some of the details described there may be specific to Starkware's previous StarkEx system and may not apply to the dYdX system.) + +## Data Centers + +Our data centers are located in the AWS AP-NORTHEAST-1 region (Tokyo). + + + +## Number Formats + +All amounts and prices in the clients and API are represented in “human readable,” natural units. For example, an amount of 1.25 ETH is represented as `1.25`, and a price of $31,000.50 per BTC is represented as `31000.5`. + +## Base URLs + +Base URLs for API endpoints are as follows: + +* **Production (Mainnet)**: `https://api.dydx.exchange` +* **Staging (Goerli)**: `https://api.stage.dydx.exchange` + +## Testnet + +We have one testnet which is on `Goerli`. To use the testnet, use the above Staging URL for your endpoint. Also use a `networkId` of `5` (Goerli) instead of `1` (Mainnet). + +The user interface for testnet can be found [here](https://trade.stage.dydx.exchange). + +The `dYdX Goerli USDC` token address is `0xF7a2fa2c2025fFe64427dd40Dc190d47ecC8B36e`. Users can deposit via the Testnet website. + +## Rate-Limits + +All rate-limits are subject to change. + +Please make use of the WebSockets API if you need real-time data. + +### Rate Limit - API + +Limits are enforced by IP Address for public endpoints, and by both IP Address and Account for private endpoints. + +Each request consumes 1 point towards the rate limit. [`POST v3/orders`](#place-order-rate-limits) consumes variable points based on the order. Points refresh at the end of each time window. Please take note of the `RateLimit-Remaining` header to track points usage. + +#### Response Headers + +Field | Description +----------------------------------------| ----------- +`RateLimit-Remaining` | Points remaining in the time window. +`RateLimit-Reset` | Timestamp that the time window ends, in Epoch milliseconds. +`Retry-After` | Milliseconds until the next time window. Header included only when the limit has been reached. +`RateLimit-Limit` | The maximum amount of points allowed per time window. + +Request | Limit +----------------------------------------| ----------- +`GET v3/*` | 175 requests per 10 seconds. +`PUT v3/emails/send-verification-email` | 2 requests for 10 minutes. +`DELETE v3/orders` | See `Cancel-Order Rate Limits` +`POST v3/orders` | See `Place-Order Rate-Limits` +`POST v3/testnet/tokens` | 5 requests per 24 hours. +`GET v3/active-orders` | See `Active-Order Rate-Limits` +`DELETE v3/active-orders` | See `Active-Order Rate-Limits` +`All other requests` | 10 requests per minute. + +### Rate Limit - Websocket + +Limits are enforced per `connectionId`. + + + +Request | Limit +----------------------------------------| ----------- +`subscribe v3_accounts, v3_markets` | 2 requests per 1 second. +`subscribe v3_orderbook, v3_trades` | 2 requests for 1 second per market. +`ping` | 5 requests per 1 second. + +### Cancel-Order Rate Limits + +Canceling orders is limited per asset-pair and is intended to be higher than the limit on placing orders. + +`DELETE v3/orders` requests are limited to `3` requests per `10` seconds per asset-pair. + +`DELETE v3/orders/:id` requests are limited to `250` requests per `10` seconds per asset-pair. + +### Place-Order Rate-Limits + +Order rate limits are limited to `maxPoints` spent (per asset-pair) in a fixed window of `windowSec` seconds. + +We want to give priority to those who are making the largest orders and who are contributing the most liquidity to the exchange. +Therefore, placing larger orders is subject to higher limits (i.e. larger orders carry a lower point cost). +The point cost is based on the `orderNotional` which is equal to the `size * price` of the order. + +Limit-order point consumption is equal to: + +
+orderConsumption = clamp(
+  ceil(targetNotional / orderNotional),
+  minOrderConsumption,
+  maxOrderConsumption
+)
+
+ +The `minOrderConsumption` is different for each order type, and can be one of `minLimitConsumption`, `minMarketConsumption`, or `minTriggerableConsumption`. Limit orders that are Fill-or-Kill or Immediate-or-Cancel are considered to be market orders for the purposes of rate limiting. + +The values of the above variables as of March 15th, 2022 are listed below, but the most up-to-date values can be found in the [v3/config endpoint](#get-global-configuration-variables). + +Variable | Value +---------------- | ------- +`maxPoints` | `1,750` +`windowSec` | `10` +`targetNotional` | `40,000` +`minLimitConsumption` | `4` +`minMarketConsumption` | `20` +`minTriggerableConsumption` | `100` +`maxOrderConsumption` | `100` + +### Active-Order Rate-Limits + +Querying active orders is limited per endpoint and per asset and is intended to be higher than the respective DELETE and GET endpoints these new endpoints replace. + +#### DELETE Active-Orders Rate Limits + +`DELETE v3/active-orders/*` + +- 425 points allotted per 10 seconds per market. +- 1 point consumed if order id included. +- 25 points consumed if order side included. +- 50 points consumed otherwise. + +#### GET Active-Orders Rate Limits + +`GET v3/active-orders/*` + +- 175 points allotted per 10 seconds per market. +- 1 point consumed if order id included. +- 3 points consumed if order side included. +- 5 points consumed otherwise. + +## Other Limits + +Accounts may only have up to 20 open orders for a given market/side pair at any one time. (For example up to 20 open `BTC-USD` bids). diff --git a/slate-docs/source/includes/_perpetual-contracts-v3.md b/slate-docs/source/includes/_perpetual-contracts-v3.md new file mode 100644 index 00000000..6a476671 --- /dev/null +++ b/slate-docs/source/includes/_perpetual-contracts-v3.md @@ -0,0 +1,614 @@ +# Perpetual Contracts + +The dYdX Perpetual is a non-custodial, decentralized margin product that offers synthetic exposure to a variety of assets. + +## Margin + +Collateral is held as USDC, and the quote asset for all perpetual markets is USDC. Cross-margining is used by default, meaning an account can open multiple positions that share the same collateral. Isolated margin can be achieved by creating separate accounts (sub-accounts) under the same user. + +Each market has three risk parameters, the `initialMarginFraction`, `maintenanceMarginFraction` and `incrementalInitialMarginFraction`, which determine the max leverage available within that market. These are used to calculate the value that must be held by an account in order to open or increase positions (in the case of initial margin) or avoid liquidation (in the case of maintenance margin). + +### Risk Parameters and Related Fields + +| Risk | Description | +|------------------------------------|------------------------------------------------------------------------------------------------------------------------------| +| `initialMarginFraction` | The margin fraction needed to open a position. | +| `maintenanceMarginFraction` | The margin fraction required to prevent liquidation. | +| `incrementalInitialMarginFraction` | The increase of `initialMarginFraction` for each `incrementalPositionSize` above the `baselinePositionSize` the position is. | +| baselinePositionSize | The max position size (in base token) before increasing the initial-margin-fraction. | +| incrementalPositionSize | The step size (in base token) for increasing the `initialMarginFraction` by (`incrementalInitialMarginFraction` per step). | + +### Portfolio Margining + +There is no distinction between realized and unrealized PnL for the purposes of margin calculations. Gains from one position will offset losses from another position within the same account, regardless of whether the profitable position is closed. + +### Margin Calculation + +The margin requirement for a single position is calculated as follows: + +
+Initial Margin Requirement = abs(S × P × I)
+Maintenance Margin Requirement = abs(S × P × M)
+
+ +Where: + +* `S` is the size of the position (positive if long, negative if short) +* `P` is the oracle price for the market +* `I` is the initial margin fraction for the market +* `M` is the maintenance margin fraction for the market + +The margin requirement for the account as a whole is the sum of the margin requirement over each market `i` in which the account holds a position: + +
+Total Initial Margin Requirement = Σ abs(Si × Pi × Ii)
+Total Maintenance Margin Requirement = Σ abs(Si × Pi × Mi)
+
+ +The total margin requirement is compared against the total value of the account, which incorporates the quote asset (USDC) balance of the account as well as the value of the positions held by the account: + +
+Total Account Value = Q + Σ (Si × Pi)
+
+ +The Total Account Value is also referred to as equity. + +Where: + +* `Q` is the account's USDC balance (note that `Q` may be negative). In the API, this is called `quoteBalance`. Every time a transfer, deposit or withdrawal occurs for an account, the balance changes. Also, when a position is modified for an account, the `quoteBalance` changes. Also funding payments and liquidations will change an account's `quoteBalance`. +* `S` and `P` are as defined above (note that `S` may be negative) + +An account cannot open new positions or increase the size of existing positions if it would lead the total account value of the account to drop below the total initial margin requirement. If the total account value ever falls below the total maintenance margin requirement, the account may be liquidated. + +Free collateral is calculated as: + +
+Free collateral = Total Account Value - Total Initial Margin Requirement
+
+ +Equity and free collateral can be tracked over time using the latest oracle price (obtained from the markets websocket). + +## Liquidations + +Accounts whose total value falls below the maintenance margin requirement (described above) may have their positions automatically closed by the liquidation engine. Positions are closed at the close price described below. Profits or losses from liquidations are taken on by the insurance fund. + +### Close Price for Liquidations + +The close price for a position being liquidated is calculated as follows, depending whether it is a short or long position: + +
+Close Price (Short) = P × (1 + (M × V / W))
+Close Price (Long) = P × (1 − (M × V / W))
+
+ +Where: + +* `P` is the oracle price for the market +* `M` is the maintenance margin fraction for the market +* `V` is the total account value, as defined above +* `W` is the total maintentance margin requirement, as defined above + +This formula is chosen such that the ratio `V / W` is unchanged as individual positions are liquidated. + +## Funding + +Funding payments are exchanged between long and short traders to encourage the price of a perpetual contract to trade close to the price of the underlying. If the perpetual trades at a premium relative to the index, long traders will typically make payments to short traders, whereas if the perpetual trades at a discount relative to the index, short traders will typically make payments to long traders. + +The payments are credited or debited at the start of each hour, and are included in the realized PnL for the position. + +Funding payments can be found by calling [Get /v3/funding](#get-funding-payments) and the predicted funding rate can be found by calling [Get v3/markets](#get-markets). + +### Funding Rate Units + +Since funding payments are exchanged every hour, the dYdX funding rate is usually represented as a 1-hour rate, which represents the return a position may expect to earn or pay every hour. + +When calculating the funding rate, the premium is scaled to have a realization period of 8 hours. That means, for example, that if a certain perpetual market trades consistently at a 0.1% premium relative to the underlying, long traders may expect to pay ~0.1% every 8 hours, and short traders may expect to earn a ~0.1% return every 8 hours (not accounting for the interest rate component). + +### Funding Payment Calculation + +At the start of each hour, an account receives USDC (if `F` is positive) or pays USDC (if `F` is negative) in an amount equal to: + +
+F = (-1) × S × P × R
+
+ +Where: + +* `S` is the size of the position (positive if long, negative if short) +* `P` is the oracle price for the market +* `R` is the funding rate (as a 1-hour rate) + +### Funding Rate Calculation + +The main component of the funding rate is a premium that takes into account market activity for the perpetual. It is calculated for each market, every minute (at a random point within the minute) using the formula: + +
+Premium = (Max(0, Impact Bid Price - Index Price) - Max(0, Index Price - Impact Ask Price)) / Index Price
+
+ +Where the impact bid and impact ask prices are defined as: + +
+Impact Bid Price = Average execution price for a market sell of the impact notional value
+Impact Ask Price = Average execution price for a market buy of the impact notional value
+
+ +And the impact notional amount for a market is: + +
+Impact Notional Amount = 500 USDC / Initial Margin Fraction
+
+ +For example, for a market with a 10% initial margin fraction, the impact notional value is 5,000 USDC. + +At the end of each hour, the premium component is calculated as the simple average (i.e. TWAP) of the 60 premiums calculated over the course of the last hour. In addition to the premium component, each market has a fixed interest rate component that aims to account for the difference in interest rates of the base and quote currencies. The funding rate is then: + +
+Funding Rate = (Premium Component / 8) + Interest Rate Component
+
+ +Currently, the interest rate component for all dYdX markets is `0.00125%` (equivalent to `0.01%` per 8 hours). + +## Contract Loss Mechanisms + +During periods of high volatility in the markets underlying the perpetual contracts, the value of some accounts may drop below zero before they can be liquidated. + +The insurance fund is the first backstop to maintain the solvency of the system when an account has a negative balance. The account will be liquidated, and the insurance fund will take on the loss. + +In the event that the insurance fund is depleted, positions with the most profit and leverage may be used to offset negative-balance accounts, in order to maintain the stability of the system. + +## Oracle Prices + +The `Oracle Price` for each trading pair is used for the following: + +* Ensuring that each account is well-collateralized after each trade +* Determining when an account should be liquidated + +### Calculation + +Oracle prices are equal to the median of the reported prices of 15 independent Chainlink nodes. + +### Node Providers + +* Chainlayer +* Inotel +* LinkForest +* SimplyVC +* DexTrac +* Fiews +* dMakers +* linkPool +* SDL +* Ztake +* stakFacils +* infStones +* 01node +* Syncnode +* Vulcan + +## Index Prices + +The `Index Price` for each trading pair is used for the following: + +* Calculating the funding rate +* Triggering "triggerable" order types such as Stop-Limit and Take-Profit orders + +### Calculation + +Index prices are equal to the median of several exchanges' spot prices. + +Each exchange's spot price is calculated as the median of the best-ask, best-bid, and last-traded prices of its spot pair. + +If the exchange's quote-asset is a non-USD asset (including USDT), the price is adjusted by our index price for that asset. + +### Exchange Sources + +#### USDT-USD + +For `USDT` pairs where `USDT` is the quote asset, the implied price of `USDT` is taken to be the reciprocal of: the exchange price divided by the index price of the base asset. + +* Binance: `USDT-USDC` +* Bitstamp: `USDT-USD` +* Bybit: `USDC-USDT` +* CoinbasePro: `USDT-USD` +* Crypto: `USDT-USD` +* Huobi: `ETH-USDT` +* Kraken: `USDT-USD` +* KuCoin: `BTC-USDT` +* MEXC: `ETH-USDT` +* OKX: `BTC-USDT` + +#### ETH-USD + +* Binance: `ETH-USDT` +* Bitstamp: `ETH-USD` +* Bybit: `ETH-USDT` +* CoinbasePro: `ETH-USD` +* Kraken: `ETH-USD` +* KuCoin: `ETH-USDT` +* OKX: `ETH-USDT` + +#### BTC-USD + +* Binance: `BTC-USDT` +* Bitstamp: `BTC-USD` +* Bybit: `BTC-USDT` +* CoinbasePro: `BTC-USD` +* Kraken: `BTC-USD` +* KuCoin: `BTC-USDT` +* OKX: `BTC-USDT` + +#### LINK-USD + +* Binance: `LINK-USDT` +* Bybit: `LINK-USDT` +* CoinbasePro: `LINK-USD` +* Huobi: `LINK-USDT` +* Kraken: `LINK-USD` +* KuCoin: `LINK-USDT` +* MEXC: `LINK-USDT` +* OKX: `LINK-USDT` + +#### AAVE-USD + +* Binance: `AAVE-USDT` +* Bybit: `AAVE-USDT` +* CoinbasePro: `AAVE-USD` +* Huobi: `AAVE-USDT` +* Kraken: `AAVE-USD` +* KuCoin: `AAVE-USDT` +* MEXC: `AAVE-USDT` +* OKX: `AAVE-USDT` + +#### UNI-USD + +* Binance: `UNI-USDT` +* Bybit: `UNI-USDT` +* CoinbasePro: `UNI-USD` +* Gate: `UNI-USDT` +* Huobi: `UNI-USDT` +* Kraken: `UNI-USD` +* MEXC: `UNI-USDT` +* OKX: `UNI-USDT` + +#### SUSHI-USD + +* Binance: `SUSHI-USDT` +* Bybit: `SUSHI-USDT` +* CoinbasePro: `SUSHI-USD` +* Gate: `SUSHI-USDT` +* Huobi: `SUSHI-USDT` +* Kraken: `SUSHI-USD` +* KuCoin: `SUSHI-USDT` +* MEXC: `SUSHI-USDT` +* OKX: `SUSHI-USDT` + +#### SOL-USD + +* Binance: `SOL-USDT` +* Bybit: `SOL-USDT` +* CoinbasePro: `SOL-USD` +* Huobi: `SOL-USDT` +* Kraken: `SOL-USD` +* KuCoin: `SOL-USDT` +* MEXC: `SOL-USDT` +* OKX: `SOL-USDT` + +#### YFI-USD + +* Binance: `YFI-USDT` +* Bybit: `YFI-USDT` +* CoinbasePro: `YFI-USD` +* Gate: `YFI-USDT` +* Huobi: `YFI-USDT` +* Kraken: `YFI-USD` +* MEXC: `YFI-USDT` +* OKX: `YFI-USDT` + +#### 1INCH-USD + +* Binance: `1INCH-USDT` +* Bybit: `1INCH-USDT` +* CoinbasePro: `1INCH-USD` +* Gate: `1INCH-USDT` +* Huobi: `1INCH-USDT` +* KuCoin: `1INCH-USDT` +* MEXC: `1INCH-USDT` +* OKX: `1INCH-USDT` + +#### AVAX-USD + +* Binance: `AVAX-USDT` +* Bybit: `AVAX-USDT` +* Coinbase: `AVAX-USD` +* Gate: `AVAX-USDT` +* Huobi: `AVAX-USDT` +* Kraken: `AVAX-USD` +* KuCoin: `AVAX-USDT` +* OKX: `AVAX-USDT` + +#### SNX-USD + +* Binance: `SNX-USDT` +* Bybit: `SNX-USDT` +* CoinbasePro: `SNX-USD` +* Gate: `SNX-USDT` +* Huobi: `SNX-USDT` +* Kraken: `SNX-USD` +* Kucoin: `SNX-USDT` +* MEXC: `SNX-USDT` +* OKX: `SNX-USDT` + +#### CRV-USD + +* Binance: `CRV-USDT` +* Bybit: `CRV-USDT` +* CoinbasePro: `CRV-USD` +* Gate: `CRV-USDT` +* Huobi: `CRV-USDT` +* Kraken: `CRV-USD` +* Kucoin: `CRV-USDT` +* MEXC: `CRV-USDT` +* OKX: `CRV-USDT` + +#### UMA-USD + +* Binance: `UMA-USDT` +* Bybit: `UMA-USDT` +* CoinbasePro: `UMA-USD` +* Gate: `UMA-USDT` +* Huobi: `UMA-USDT` +* KuCoin: `UMA-USDT` +* MEXC: `UMA-USDT` +* OKX: `UMA-USDT` + +#### DOT-USD + +* Binance: `DOT-USDT` +* Bybit: `DOT-USDT` +* Coinbase: `DOT-USD` +* Gate: `DOT-USDT` +* Huobi: `DOT-USDT` +* Kraken: `DOT-USD` +* KuCoin: `DOT-USDT` +* OKX: `DOT-USDT` + +#### DOGE-USD + +* Binance: `DOGE-USDT` +* Bybit: `DOGE-USDT` +* Coinbase: `DOGE-USD` +* Gate: `DOGE-USDT` +* Huobi: `DOGE-USDT` +* Kraken: `DOGE-USD` +* KuCoin: `DOGE-USDT` +* OKX: `DOGE-USDT` + +#### MATIC-USD + +* Binance: `MATIC-USDT` +* Bybit: `MATIC-USDT` +* CoinbasePro: `MATIC-USD` +* Gate: `MATIC-USDT` +* Huobi: `MATIC-USDT` +* Kraken: `MATIC-USD` +* KuCoin: `MATIC-USDT` +* OKX: `MATIC-USDT` + +#### MKR-USD + +* Binance: `MKR-USDT` +* Bybit: `MKR-USDT` +* CoinbasePro: `MKR-USD` +* Gate: `MKR-USDT` +* Huobi: `MKR-USDT` +* Kraken: `MKR-USD` +* KuCoin: `MKR-USDT` +* OKX: `MKR-USDT` + +#### FIL-USD + +* Binance: `FIL-USDT` +* Bybit: `FIL-USDT` +* CoinbasePro: `FIL-USD` +* Gate: `FIL-USDT` +* Huobi: `FIL-USDT` +* Kraken: `FIL-USD` +* KuCoin: `FIL-USDT` +* OKX: `FIL-USDT` + +#### ADA-USD + +* Binance: `ADA-USDT` +* Bybit: `ADA-USDT` +* CoinbasePro: `ADA-USD` +* Gate: `ADA-USDT` +* Huobi: `ADA-USDT` +* Kraken: `ADA-USD` +* KuCoin: `ADA-USDT` +* OKX: `ADA-USDT` + +#### ATOM-USD + +* Binance: `ATOM-USDT` +* ByBit: `ATOM-USDT` +* CoinbasePro: `ATOM-USD` +* Huobi: `ATOM-USDT` +* Kraken: `ATOM-USD` +* KuCoin: `ATOM-USDT` +* MEXC: `ATOM-USDT` +* OKX: `ATOM-USDT` + +#### COMP-USD + +* Binance: `COMP-USDT` +* ByBit: `COMP-USDT` +* CoinbasePro: `COMP-USD` +* Huobi: `COMP-USDT` +* Kraken: `COMP-USD` +* KuCoin: `COMP-USDT` +* MEXC: `COMP-USDT` +* OKX: `COMP-USDT` + +#### BCH-USD + +* Binance: `BCH-USDT` +* Bybit: `BCH-USDT` +* CoinbasePro: `BCH-USD` +* Huobi: `BCH-USDT` +* Kraken: `BCH-USD` +* KuCoin: `BCH-USDT` +* MEXC: `BCH-USDT` +* OKX: `BCH-USDT` + +#### LTC-USD + +* Binance: `LTC-USDT` +* ByBit: `LTC-USDT` +* CoinbasePro: `LTC-USD` +* Huobi: `LTC-USDT` +* Kraken: `LTC-USD` +* KuCoin: `LTC-USDT` +* MEXC: `LTC-USDT` +* OKX: `LTC-USDT` + +#### EOS-USD + +* Binance: `EOS-USDT` +* Bybit: `EOS-USDT` +* CoinbasePro: `EOS-USD` +* Huobi: `EOS-USDT` +* Kraken: `EOS-USD` +* KuCoin: `EOS-USDT` +* MEXC: `EOS-USDT` +* OKX: `EOS-USDT` + +#### ALGO-USD + +* Binance: `ALGO-USDT` +* Bybit: `ALGO-USDT` +* CoinbasePro: `ALGO-USD` +* Gate: `ALGO-USDT` +* Huobi: `ALGO-USDT` +* Kraken: `ALGO-USD` +* KuCoin: `ALGO-USDT` +* OKX: `ALGO-USDT` + +#### ZRX-USD + +* Binance: `ZRX-USDT` +* Bybit: `ZRX-USDT` +* CoinbasePro: `ZRX-USD` +* Gate: `ZRX-USDT` +* Huobi: `ZRX-USDT` +* Kraken: `ZRX-USD` +* MEXC: `ZRX-USDT` +* OKX: `ZRX-USDT` + +#### XMR-USD + +* Gate: `XMR-USDT` +* Huobi: `XMR-USDT` +* Kraken: `XMR-USD` +* KuCoin: `XMR-USDT` +* MEXC: `XMR-USDT` + +#### ZEC-USD + +* Binance: `ZEC-USDT` +* CoinbasePro: `ZEC-USD` +* Gate: `ZEC-USDT` +* HTX: `ZEC-USDT` +* Kraken: `ZEC-USD` +* KuCoin: `ZEC-USDT` +* MEXC: `ZEC-USDT` + +#### ENJ-USD + +* Binance: `ENJ-USDT` +* CoinbasePro: `ENJ-USD` +* Gate: `ENJ-USDT` +* Huobi: `ENJ-USDT` +* Kraken: `ENJ-USD` +* MEXC: `ENJ-USDT` + +#### ETC-USD + +* Binance: `ETC-USDT` +* Bybit: `ETC-USDT` +* CoinbasePro: `ETC-USD` +* Gate: `ETC-USDT` +* Huobi: `ETC-USDT` +* Kraken: `ETC-USD` +* KuCoin: `ETC-USDT` +* OKX: `ETC-USDT` + +#### XLM-USD + +* Binance: `XLM-USDT` +* Bybit: `XLM-USDT` +* CoinbasePro: `XLM-USD` +* Gate: `XLM-USDT` +* Kraken: `XLM-USD` +* KuCoin: `XLM-USDT` +* OKX: `XLM-USDT` + +#### TRX-USD + +* Binance: `TRX-USDT` +* Bybit: `TRX-USDT` +* Gate: `TRX-USDT` +* Huobi: `TRX-USDT` +* KuCoin: `TRX-USDT` +* MEXC: `TRX-USDT` +* OKX: `TRX-USDT` + +#### XTZ-USD + +* Binance: `XTZ-USDT` +* Bybit: `XTZ-USDT` +* CoinbasePro: `XTZ-USD` +* Gate: `XTZ-USDT` +* Huobi: `XTZ-USDT` +* Kraken: `XTZ-USD` +* KuCoin: `XTZ-USDT` +* OKX: `XTZ-USDT` + +#### ICP-USD + +* Binance: `ICP-USDT` +* Bybit: `ICP-USDT` +* CoinbasePro: `ICP-USD` +* Gate: `ICP-USDT` +* Huobi: `ICP-USDT` +* KuCoin: `ICP-USDT` +* OKX: `ICP-USDT` + +#### RUNE-USD + +* Binance: `RUNE-USDT` +* Bybit: `RUNE-USDT` +* Bitget: `RUNE-USDT` +* Gate: `RUNE-USDT` +* Kraken: `RUNE-USD` +* KuCoin: `RUNE-USDT` + +#### NEAR-USD + +* Binance: `NEAR-USDT` +* ByBit: `NEAR-USDT` +* CoinbasePro `NEAR-USD` +* Gate: `NEAR-USDT` +* Huobi: `NEAR-USDT` +* KuCoin: `NEAR-USDT` +* OKX: `NEAR-USDT` + +#### CELO-USD + +* Binance: `CELO-USDT` +* Bybit: `CELO-USDT` +* CoinbasePro: `CELO-USD` +* Gate: `CELO-USDT` +* KuCoin: `CELO-USDT` +* MEXC: `CELO-USDT` +* OKX: `CELO-USDT` diff --git a/slate-docs/source/includes/_private-v3.md b/slate-docs/source/includes/_private-v3.md new file mode 100644 index 00000000..16d192c5 --- /dev/null +++ b/slate-docs/source/includes/_private-v3.md @@ -0,0 +1,2824 @@ +# Private HTTP API + +## Authentication + +There are three levels of authentication to be considered when using dYdX. All signing can be handled directly by the client libraries. + +### Ethereum Key Authentication + +The highest level of authentication is via an account's Ethereum private key. The Ethereum key remains in control of an account's funds while they are within the L2 system. This includes the ability to forcibly close an account's positions and exit the system, in the event that the L2 operators (dYdX and Starkware) were to unexpectedly go offline or otherwise censor requests. + +Ethereum key authentication is required for the following operations: + +* Register a new user or STARK key +* Create or revoke API keys +* Request a forced withdrawal or forced trade + +### STARK Key Authentication + +Within the L2 system, authentication is handled by a separate key pair, known as the account's STARK key pair. + +STARK key authentication is required for the following operations: + +* Place an order +* Withdraw funds + +### API Key Authentication + +The third level of authentication consists of the API key, secret and passphrase which are used solely to authenticate API requests made to dYdX. This includes operations such as canceling orders or retrieving an account's fills, which do not affect the L2 system. + +When a user onboards via `POST v3/onboarding`, the server will use the signature as a seed to determinstically generate default API key credentials. An API key includes three fields: + +* `key`: UUID identifying the credentials. +* `secret`: Secret string used to generate HMACs, not sent with requests. +* `passphrase`: Secret string sent with each request, used to encrypt/decrypt the secret in our DB, and never stored in our DB. + +API keys can be added and managed via the `/v3/api-keys` endpoints. + +All requests which are not signed by an Ethereum key and which are made to private endpoints require an API key signature. + +### STARK Key Cryptography + +The STARK and API keys are ECDSA key pairs on the [STARK curve](https://docs.starkware.co/starkex-docs/crypto/stark-curve). More info on the cryptography used on L2 is available in [Starkware's documentation](https://docs.starkware.co/starkex-docs/crypto/signatures). + +## Creating and Signing Requests + + + +Within the private HTTP API, there are three groups of endpoints which each require different headers and authentication. + +(Separately, and in addition to the above, STARK signatures are required for orders and withdrawals. For details, please refer to the [Python](https://github.com/dydxprotocol/dydx-v3-python/tree/master/dydx3/starkex) and [TypeScript](https://github.com/dydxprotocol/starkex-lib/tree/master/src/signable) reference implementations.) + +### Onboarding Endpoint: `POST v3/onboarding` + +**Request Headers** + +| Header | Required? | Description | +|-----------------------|-----------|------------------------------| +| DYDX-SIGNATURE | yes | Ethereum key authentication | +| DYDX-ETHEREUM-ADDRESS | yes | Ethereum address of the user | + +**Signing** + +The header `DYDX-SIGNATURE` is an EIP-712 Ethereum signature on a static message containing the fields: + +* `action`: The string `DYDX-ONBOARDING`. +* `onlySignOn`: The string `https://trade.dydx.exchange`. + +See reference implementations: [[Python]](https://github.com/dydxprotocol/dydx-v3-python/blob/master/dydx3/modules/onboarding.py) [[TypeScript]](https://github.com/dydxprotocol/v3-client/blob/master/src/modules/onboarding.ts) + +### Ethereum Key Private Endpoints + +This group includes the `POST` and `DELETE` `v3/api-keys` endpoints for managing API keys. Like the onboarding endpoint, requests to these endpoints require signatures by the user's Ethereum key. + +**Request Headers** + +| Header | Required? | Description | +|-----------------------|-----------|---------------------------------------------------------------------------------------------| +| DYDX-SIGNATURE | yes | Ethereum key authentication | +| DYDX-ETHEREUM-ADDRESS | yes | Ethereum address of the user | +| DYDX-TIMESTAMP | yes | ISO timestamp of when the request was signed. Must be within 30 seconds of the server time. | + +**Signing** + +The header `DYDX-SIGNATURE` is an EIP-712-compliant Ethereum signature on a message containing the fields: + +* `method`: The name of the HTTP method used, uppercase (e.g. `GET`). +* `requestPath`: The API endpoint path, beginning with `/v3/`. +* `body`: The HTTP request body (normally empty for `GET` and `DELETE`). +* `timestamp`: Equal to the header `DYDX-TIMESTAMP`. + +See reference implementations: [[Python]](https://github.com/dydxprotocol/dydx-v3-python/blob/master/dydx3/modules/api_keys.py) [[TypeScript]](https://github.com/dydxprotocol/v3-client/blob/master/src/modules/keys.ts) + +### API Key Private Endpoints + +All private endpoints not listed above fall in this category, and must be authenticated via an API key. + +**Request Headers** + +| Header | Required? | Description | +|-----------------------|-----------|---------------------------------------------------------------------------------------------| +| DYDX-SIGNATURE | yes | HMAC of the request. | +| DYDX-API-KEY | yes | Api key for the account. | +| DYDX-TIMESTAMP | yes | ISO timestamp of when the request was signed. Must be within 30 seconds of the server time. | +| DYDX-PASSPHRASE | yes | The `passphrase` field of the API key. | +| DYDX-ACCOUNT-NUMBER | no | Account number used to scope the request. Defaults to zero. | + +**Signing** + +The `DYDX-SIGNATURE` is a SHA-256 HMAC produced as described below, and encoded as a `Base64` string. + +A SHA-256 HMAC is created using the API key `secret` and the message `timestamp + method + requestPath + body` defined as follows: + +* `timestamp`: The `DYDX-TIMESTAMP` header, which must be within 30 seconds of the server time. +* `method`: The name of the HTTP method used, uppercase (e.g. `GET`). +* `requestPath`: The API endpoint path, beginning with `/v3/`. +* `body`: The HTTP request body (normally empty for `GET` and `DELETE`). + +The HMAC should be encoded as a Base64 string and sent as the `DYDX-SIGNATURE` header. + +See reference implementations: [[Python]](https://github.com/dydxprotocol/dydx-v3-python/blob/master/dydx3/modules/private.py) [[TypeScript]](https://github.com/dydxprotocol/v3-client/blob/master/src/modules/private.ts) + +## Onboarding + +### Overview + +A few steps are required of all accounts before they can begin trading: + +1. [Create a user](#onboarding), providing a STARK public key to be associated with the main account. +1. [Request registration](#get-registration) signature from dYdX. +1. Send registration request to the L1 smart contract. +1. Approve collateral token allowance on the L1 smart contract. +1. Deposit collateral token to the L1 smart contract. + +All of these steps are supported by the Python and TypeScript clients. See the Python [integration tests](https://github.com/dydxprotocol/dydx-v3-python/blob/master/integration_tests/test_integration.py) for an example of onboarding and usage of various endpoints. + +> Create User + +```python +onboarding_information = client.onboarding.create_user( + # Optional if stark_private_key was provided. + stark_public_key='012340bcd...', + stark_public_key_y_coordinate='01234abcd...', + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='ethereumAddress', + country='SG', +) +``` + +```typescript +const onboardingInformation: { + apiKey: ApiKeyCredentials, + user: UserResponseObject, + account: AccountResponseObject, +} = await client.onboarding.createUser( + { + starkKey: '71234abcd...', + starkKeyYCoordinate: '01234abcd...', + country: 'SG', + }, + ethereumAddress: 'ethereumAddress', +); +``` + +```json +{ + "apiKey": { + "key": "290decd9-548b-62a8-d603-45a988386fc8", + "passphrase": "S6a8lUhACPY2L5MWDvPl", + "secret": "KQ3s2VSLYqjWA0WpiDhvyEumvJVIQAj2Ni-TFg7z" + }, + "user": { + "ethereumAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "isRegistered": true, + "email": "email@dydx.exchange", + "username": "supersam15o", + "referredByAffiliateLink": null, + "makerFeeRate": "0.01", + "takerFeeRate": "0.01", + "makerVolume30D": "1000.00", + "takerVolume30D": "1000.00", + "fees30D": "00.50", + "userData": {}, + "dydxTokenBalance": "0", + "stakedDydxTokenBalance": "0", + "isEmailVerified": false, + "isSharingUsername": null, + "isSharingAddress": true, + "country": "SG", + }, + "account": { + "starkKey": "180913017c740260fea4b2c62828a4008ca8b0d6e4", + "positionId": "1812", + "equity": "10000", + "freeCollateral": "10000", + "quoteBalance": "10000", + "pendingDeposits": "0", + "pendingWithdrawals": "0", + "createdAt": "2021-04-09T21:08:34.984Z", + "openPositions": { + "BTC-USD": { + "market": "BTC-USD", + "status": "OPEN", + "side": "LONG", + "size": "1000", + "maxSize": "1050", + "entryPrice": "100", + "exitPrice": null, + "unrealizedPnl": "50", + "realizedPnl": "100", + "createdAt": "2021-01-04T23:44:59.690Z", + "closedAt": null, + "netFunding": "500", + "sumOpen": "1050", + "sumClose": "50" + } + }, + "accountNumber": "5", + "id": "id" + } +} +``` + +### HTTP Request +`POST v3/onboarding` + + + +Description: Onboard a user so they can begin using dYdX V3 API. This will generate a user, account and derive a key, passphrase and secret from the signature. + +### Request + +Parameter | Description +---------------------- | ----------- +starkKey | Public starkKey associated with the key-pair you created. +starkKeyYCoordinate | Public starkKey Y-Coordinate associated with the key-pair you created. +ethereumAddress | Ethereum address associated with the user being created. +referredByAffiliateLink| (Optional) Link to affiliate the user was referred by. +country | (Optional) Country of the user's residence. Must be [ISO 3166-1 Alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) compliant. + + +### Response + +Parameter | Description +---------------| ----------- +apiKey | See [ApiKeyCredentials](#post-api-keys). +user | See [User](#get-user). +account | See [Account](#get-account). + +## Derive StarkKey +> Derive StarkKey + +```python +key_pair_with_y_coordinate = client.onboarding.derive_stark_key( + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='ethereumAddress', +) +``` + +```typescript +const keyPairWithYCoordinate: KeyPairWithYCoordinate = await client.onboarding.deriveStarkKey( + 'ethereumAddress', +); +``` + + + +### Request + +Parameter | Description +------------------ | ----------- +ethereumAddress | Ethereum address associated with the user being created. + +### Response + +Parameter | Description +----------------------| ----------- +keyPairWithYCoordinate| KeyPairWithYCoordinate. + +### KeyPairWithYCoordinate + +|field|type|description| +|-----|----|-----------| +|publicKey|string|The x-coordinate of the publicKey.| +|publicKeyYCoordinate|string|The y-coordinate of the publicKey.| +|privateKey|string|The privateKey for the key pair.| + +## Recover Default API Credentials +> Recover Default API Credentials + +```python +api_credentials = client.onboarding.recover_default_api_key_credentials( + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='ethereumAddress', +) +``` + +```typescript +const apiCredentials: ApiKeyCredentials = await client.onboarding.recoverDefaultApiCredentials( + 'ethereumAddress', +); +``` + + + +### Request + +Parameter | Description +------------------ | ----------- +ethereumAddress | Ethereum address associated with the user being created. + +### Response + +Parameter | Description +---------------| ----------- +apiCredentials | ApiKeyCredentials. + +### ApiKeyCredentials + +|field|type|description| +|-----|----|-----------| +|key|string|UUID identifying the credentials.| +|secret|string|Secret string used to generate HMACs.| +|passphrase|string|Secret string sent with each request.| + +## Recover StarkKey, QuoteBalance and Open Positions +> Recovery + +```python +recovery = client.eth_private.recovery( + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='ethereumAddress', +) +``` + +```typescript +const recovery: { + starkKey: string, + positionId: string, + quoteBalance: string, + positions: PositionResponseObject[], +} = client.ethPrivate.recovery( + 'ethereumAddress', +); +``` + +```json +{ + "starkKey": "180913017c740260fea4b2c62828a4008ca8b0d6e4", + "positionId": "1812", + "equity": "10000", + "freeCollateral": "10000", + "quoteBalance": "10000", + "positions": [ + { + "market": "BTC-USD", + "status": "OPEN", + "side": "LONG", + "size": "1000", + "maxSize": "1050", + "entryPrice": "100", + "exitPrice": null, + "unrealizedPnl": "50", + "realizedPnl": "100", + "createdAt": "2021-01-04T23:44:59.690Z", + "closedAt": null, + "netFunding": "500", + "sumOpen": "1050", + "sumClose": "50" + } + ] +} +``` + +### HTTP Request +`GET v3/recovery` + +Description: This is for if you can't recover your starkKey or apiKey and need an additional way to get your starkKey and balance on our exchange, both of which are needed to call the L1 solidity function needed to recover your funds. + +### Response + +Parameter | Description +------------- | ---------- +starkKey | Public starkKey associated with the key-pair you created. +positionId | Starkware-specific positionId. +equity | The amount of equity (value) in the account. Uses balances and oracle-prices to calculate. +freeCollateral| The amount of collateral that is withdrawable from the account. +quoteBalance | Human readable quote token balance. Can be negative. +positions | See [Positions](#get-positions). Note, only open position are returned. + +## Get Registration +> Get Registration + +```python +signature = client.private.get_registration() +``` + +```typescript +const signature: { signature: string } = await client.private.getRegistration(); +``` + +```json +{ + "signature": "foo" +} +``` + +### HTTP Request +`GET v3/registration` + +Description: Gets the dYdX provided Ethereum signature required to send a registration transaction to the Starkware smart contract. + +### Response + +Parameter | Description +---------------| ----------- +signature | Ethereum signature authorizing the user's Ethereum address to register for the corresponding position id. + +## Register API Key +> Register API Key + +```python +api_key_response = client.eth_private.create_api_key( + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='0x0123...', +) +``` + +```typescript +const apiKey: { apiKey: ApiKeyCredentials } = await client.ethPrivate.createApiKey( + '0x0123...', +); +``` + +```json +{ + "apiKey": { + "key": "290decd9-548b-62a8-d603-45a988386fc8", + "passphrase": "S6a8lUhACPY2L5MWDvPl", + "secret": "KQ3s2VSLYqjWA0WpiDhvyEumvJVIQAj2Ni-TFg7z" + } +} +``` + +### HTTP Request +`POST v3/api-keys` + +Description: Create new API key credentials for a user. +Limit: 20 API keys per user. + +### Response + +Parameter | Description +---------------| ----------- +apiKey | [ApiKeyCredentials](#apikeycredentials). + +## Get API Keys +> Get API Keys + +```python +api_keys = client.private.get_api_keys() +``` + +```typescript +const apiKeys: { keys: string[] } = await client.private.getApiKeys(); +``` + +```json +{ + "apiKeys": [ + "290decd9-548b-62a8-d603-45a988386fc8", + "390decd9-548b-62a8-d603-45a988386fc8", + ... + ] +} +``` + +### HTTP Request +`GET v3/api-keys` + + +Description: Get all api keys associated with an Ethereum address. + + + +### Response + +Parameter | Description +---------------| ----------- +apiKeys | Array of apiKey strings corresponding to the ethereumAddress in the request. + +## Delete API Key +> Delete API Key + +```python +client.eth_private.delete_api_key( + api_key='290decd9-548b-...', + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='0x0123...', +) +``` + +```typescript +await client.ethPrivate.delete_api_key( + '290decd9-548b-...', // API key + '0x0123...', // Ethereum address +); +``` + +```json +{ + "apiKey": "foo" +} +``` + +### HTTP Request +`DELETE v3/api-keys` + +Description: Delete an api key by key and Ethereum address. + + + +### Request + +Parameter | Description +----------------| ----------- +apiKey | Public api key being deleted. +ethereumAdddress| Ethereum address the api key is associated with. + +### Response + +Returns a 200 on success. + +## Get User +> Get User + +```python +user = client.private.get_user() +``` + +```typescript +const user: { user: UserResponseObject } = await client.private.getUser(); +``` + +```json +{ + "user": { + "ethereumAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "isRegistered": true, + "email": "email@dydx.exchange", + "username": "supersam15o", + "referredByAffiliateLink": null, + "makerFeeRate": "0.01", + "takerFeeRate": "0.01", + "makerVolume30D": "1000.00", + "takerVolume30D": "1000.00", + "fees30D": "00.50", + "userData": {}, + "dydxTokenBalance": "0", + "stakedDydxTokenBalance": "0", + "isEmailVerified": false, + "hedgiesHeld": [1, 2, 3000], + "country": "CN", + "languageCode": "zh-CN" + } +} +``` + +### HTTP Request +`GET v3/users` + +Description: return the user and user information. + +### Response + +Parameter | Description +------------------------| ----------- +ethereumAddress | The 20-byte Ethereum address. +isRegistered | True if the user is registered on the starkware smart contract. This is false otherwise. +email | Email address. +username | User defined username. +referredByAffiliateLink | The affiliate link that referred this user, or null if the user was not referred. +makerFeeRate | The fee rate the user would be willing to take as the maker. Fee rates are rounded to a 100th of a basis point, or 0.0001%. Note, 1% would be represented as 0.01. +takerFeeRate | The fee rate the user would be willing to take as the taker. Fee rates are rounded to a 100th of a basis point, or 0.0001%. Note, 1% would be represented as 0.01. +makerVolume30D | The user's trailing-thirty-day maker volume in USD. +takerVolume30D | The user's trailing-thirty-day taker volume in USD. +fees30D | The user's trailing-thirty-day fees in USD. +userData | The user's unstructured user data. +dydxTokenBalance | The user's DYDX token holdings. +stakedDydxTokenBalance | The user's staked DYDX token holdings +isEmailVerified | If the user's email address is verified to receive emails from dYdX. +hedgiesHeld | Indices of all Hedgies held by the user. +country | Country of the user's residence. Must be [ISO 3166-1 Alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) compliant. +languageCode | The user's preferred language. Must be [ISO 639-1](https://en.wikipedia.org/wiki/ISO_639-1) compliant, including 'zh-CN'. + +## Update User +> Update user + +```python +user = client.private.update_user( + user_data={}, + email='user@example.com', + username='username', + is_sharing_email=False, + is_sharing_address=True, + country='SG', + language_code='en', +) +``` + +```typescript +const user: { user: UserResponseObject } = await client.private.updateUser({ + email: 'user@example.com', + username: 'username', + isSharingEmail: false, + isSharingAddress: false, + userData: {}, + country: 'SG', + languageCode: 'en', +}); +``` + +```json +{ + "user": { + "ethereumAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "isRegistered": true, + "email": "email@dydx.exchange", + "username": "supersam15o", + "referredByAffiliateLink": null, + "makerFeeRate": "0.01", + "takerFeeRate": "0.01", + "makerVolume30D": "1000.00", + "takerVolume30D": "1000.00", + "fees30D": "00.50", + "userData": {}, + "dydxTokenBalance": "0", + "stakedDydxTokenBalance": "0", + "isEmailVerified": false, + "country": "SG", + "languageCode": "en" + } +} +``` + +### HTTP Request +`PUT v3/users` + +Description: Update user information and return the updated user. + +Parameter | Description +------------------| ----------- +userData | User metadata in a JSON blob. +email | (Optional) Email to be used with the user. +username | (Optional) Username to be used for the user. +isSharingUsername | (Optional) Share username publically on leaderboard rankings. +isSharingAddress | (Optional) Share ETH address publically on leaderboard rankings. +country | (Optional) Country of the user's residence. Must be [ISO 3166-1 Alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) compliant. +languageCode | (Optional) The user's preferred language. Must be [ISO 639-1](https://en.wikipedia.org/wiki/ISO_639-1) compliant, including 'zh-CN'. + +### Response + +Parameter | Description +---------------| ----------- +user | See [User](#get-user). + +## Get User Active Links +> Get User Active Links + +```python +links = client.private.get_user_links() +``` + +```typescript +const userLinks: UserLinksResponseObject = await client.private.getUserLinks(); +``` + +```json +{ + "userType": "SECONDARY", + "primaryAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "secondaryAddresses": null +} +``` + +### HTTP Request +`GET v3/users/links` + +Description: return active user links. + +### Response + +Parameter | Description +------------------------| ----------- +userType | `PRIMARY`, `SECONDARY`, or null if no active links. +primaryAddress | Address of the `PRIMARY` user if `userType = SECONDARY`. null otherwise. +linkedAddresses | Addresses of the `SECONDARY` users if `userType = PRIMARY`. null otherwise. + +## Send User Link Request +> Send User Link Request + +```python +pending_links = client.private.send_link_request('CREATE_SECONDARY_REQUEST', '0x0913017c740260fea4b2c62828a4008ca8b0d6e4') +``` + +```typescript +const res: {} = await client.private.sendLinkRequest({ + action: LinkAction.REMOVE, + address: "0x0913017c740260fea4b2c62828a4008ca8b0d6e4" +}); +``` + +```json +{} +``` + +### HTTP Request +`POST v3/users/links` + +Description: Send a new request to link users, respond to a pending request, or remove a link. + +All DYDX rewards will be calculated and distributed to the primary address following the current rewards formulas. + +For trading rewards, all formula terms will be summed and aggregated across linked addresses, including fees paid, open interest, and stkDYDX. +For liquidity provider rewards, all formula terms will be summed and aggregated across linked addresses, including depth/score score, stkDYDX, and maker volume. For each market, the max uptime across linked addresses will be used. + +### Request + +Parameter | Description +------------------ | ----------- +action | `CREATE_SECONDARY_REQUEST`, `DELETE_SECONDARY_REQUEST`, `ACCEPT_PRIMARY_REQUEST`, `REJECT_PRIMARY_REQUEST`, or `REMOVE`. +address | Address that the link is with (should not be your own). + +### Response + +Parameter | Description +------------------------| ----------- +{} | Empty object upon success. + +### Link Actions + +Action | Description +-------------------------- | ----------- +`CREATE_SECONDARY_REQUEST` | Create a pending link request for the address to become `SECONDARY`, and your address to become `PRIMARY`. Request will be rejected if either address is already linked. +`DELETE_SECONDARY_REQUEST` | Delete an outgoing link request from your address. +`ACCEPT_PRIMARY_REQUEST` | Accept a pending link request for your address to become `SECONDARY` and their address to become `PRIMARY`. +`REJECT_PRIMARY_REQUEST` | Reject an incoming pending link request. +`REMOVE` | Remove an active link between your address and the other's. + +## Get User Pending Link Requests +> Get User Pending Link Requests + +```python +pending_links = client.private.get_user_pending_link_requests() +``` + +```typescript +const userPendingLinks: UserLinkRequestsResponseObject = await client.private.getUserPendingLinkRequests(); +``` + +```json +{ + "userType": null, + "outgoingRequests": [], + "incomingRequests": [ + { + "primaryAddress": "0x99b0599952a4fd2d1a1561fa4c010827ead30354", + "secondaryAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4" + } + ] +} +``` + +### HTTP Request +`GET v3/users/links/requests` + +Description: return pending user links. + +### Response + +Parameter | Description +------------------------| ----------- +userType | `PRIMARY`, `SECONDARY`, or null if no active links. +outgoingRequests | Outgoing requests for another user to be linked as `SECONDARY` to this user. null if `userType = SECONDARY`. +incomingRequests | Incoming requests for this user to be linked as `SECONDARY` to another user. null if `userType != null`. + +## Create An Account +> Create Account + +```python +client.private.create_account( + stark_public_key='701234abcd...', + stark_public_key_y_coordinate='1234abcd...', +) +``` + +```typescript +const account: { account: AccountResponseObject } = await client.private.createAccount( + '701234abcd...', // starkKey + '1234abcd...', // starkKeyYCoordinate +); +``` + +```json +{ + "account": { + "starkKey": "180913017c740260fea4b2c62828a4008ca8b0d6e4", + "positionId": "1812", + "equity": "10000", + "freeCollateral": "10000", + "quoteBalance": "10000", + "pendingDeposits": "0", + "pendingWithdrawals": "0", + "createdAt": "2021-04-09T21:08:34.984Z", + "openPositions": { + "BTC-USD": { + "market": "BTC-USD", + "status": "OPEN", + "side": "LONG", + "size": "1000", + "maxSize": "1050", + "entryPrice": "100", + "exitPrice": null, + "unrealizedPnl": "50", + "realizedPnl": "100", + "createdAt": "2021-01-04T23:44:59.690Z", + "closedAt": null, + "netFunding": "500", + "sumOpen": "1050", + "sumClose": "50" + } + }, + "accountNumber": "5", + "id": "id" + } +} +``` + + + +### HTTP Request +`POST v3/accounts` + +Description: Create an account with a given starkKey. + +### Request + +Parameter | Description +------------------ | ----------- +starkKey | Public starkKey associated with the key-pair you created. +starkKeyYCoordinate| Public starkKey Y-Coordinate associated with the key-pair you created. + + +### Response + +Parameter | Description +---------------| ----------- +account | See [Account](#get-account). + +## Get Account +> Get Account + +```python +account = client.private.get_account( + # Optional if eth_private_key or web3.eth.defaultAccount was provided. + ethereum_address='0x0123...', +) +``` + +```typescript +const account: { account: AccountResponseObject } = await client.private.getAccount( + '0x0123...', +); +``` + +```json +{ + "account": { + "starkKey": "180913017c740260fea4b2c62828a4008ca8b0d6e4", + "positionId": "1812", + "equity": "10000", + "freeCollateral": "10000", + "quoteBalance": "10000", + "pendingDeposits": "0", + "pendingWithdrawals": "0", + "createdAt": "2021-04-09T21:08:34.984Z", + "openPositions": { + "BTC-USD": { + "market": "BTC-USD", + "status": "OPEN", + "side": "LONG", + "size": "1000", + "maxSize": "1050", + "entryPrice": "100", + "exitPrice": null, + "unrealizedPnl": "50", + "realizedPnl": "100", + "createdAt": "2021-01-04T23:44:59.690Z", + "closedAt": null, + "netFunding": "500", + "sumOpen": "1050", + "sumClose": "50" + } + }, + "accountNumber": "5", + "id": "id" + } +} +``` + +### HTTP Request +`GET v3/accounts/:id` + +Description: Get an account for a user by id. Using the client, the id will be generated with client +information and an Ethereum address. + +### Request + +Parameter | Description +---------------| ----------- +ethereumAddress| Ethereum address associated with an account. + +### Response + +Parameter | Description +------------------| ----------- +starkKey | Public StarkKey associated with an account. +positionId | Starkware-specific positionId. +equity | The amount of equity (value) in the account. Uses balances and oracle-prices to calculate. +freeCollateral | The amount of collateral that is withdrawable from the account. +quoteBalance | Human readable quote token balance. Can be negative. +pendingDeposits | The sum amount of all pending deposits. +pendingWithdrawals| The sum amount of all pending withdrawal requests. +createdAt | When the account was first created in UTC. +openPositions | See [Positions](#get-positions). Note, markets where the user has no position are not returned in the map. +accountNumber | Unique accountNumber for the account. +id | Unique id of the account hashed from the userId and the accountNumber. + +## Get Account Leaderboard PNLs +> Get Account Leaderboard PNLs + +```typescript +const account: { accountPnls: AccountLeaderboardPnlResponseObject } = await client.private.getAccountLeaderboardPnl( + period=LeaderboardPnlPeriod.DAILY, +); +``` + +```json +{ + "absolutePnl": "100.000000", + "percentPnl": "100.000000", + "absoluteRank": 10, + "percentRank": 10, + "startedAt": "2021-08-01T00:00:00.000Z", + "endsAt": "2021-08-10T00:00:00.000Z", + "updatedAt": "2021-08-02T22:53:45.659Z", + "accountId": "afoo", + "period": "BRONZE", + "seasonExpectedOutcome": "PROMOTION", + "seasonNumber": 16, + "hedgieWon": null, + "prizeWon": "100000" +} +``` + +### HTTP Request +`GET v3/accounts/leaderboard-pnl/:period` + +Description: Get an account's personal leaderboard pnls. + +### Request + +Parameter | Description +-------------------| ----------- +period | "DAILY", "WEEKLY", "MONTHLY", "ALLTIME", "COMPETITION", "DAILY_COMPETITION", or "LEAGUES". +startingBeforeOrAt | (Optional) Latest the leaderboard starts at. + +### Response + +Parameter | Description +----------------------| ----------- +absolutePnl | The account's latest updated absolute PNL. +percentPnl | The account's latest updated percent PNL. +absoluteRank | User's absolute PNL rank. `null` if not ranked. +percentRank | User's percent PNL rank. `null` if not ranked. +startedAt | Starting time for this pnl. Note: will only be set if being used for a competition or leagues. Otherwise, this value will always be `null`. +endsAt | Ending time for this pnl. Note: will only be set if being used for a competition or leagues. Otherwise, this value will always be `null`. (Can be a future time.) +updatedAt | When these leaderboard PNLs were last updated. +accountId | The account the PNLs are for. +period | "DAILY", "WEEKLY", "MONTHLY", "ALLTIME", "COMPETITION", "BRONZE", "SILVER", "GOLD", "PLATINUM", "DIAMOND". +seasonExpectedOutcome | User's expected outcome of latest season. "PROMOTION", "DEMOTION", or "SAME_LEAGUE". `null` if not "LEAGUES". +seasonNumber | Leagues season number. Starts at 1. `null` if not "LEAGUES". +hedgieWon | Index of hedgie won. `null` if no hedgie won. +prizeWon | Amount of cash prize won in dollars. `null` if no prize won. + + +## Get Account Historical Leaderboard PNLs +> Get Account Historical Leaderboard PNLs + +```python +historical_leaderboard_pnls = client.private.get_historical_leaderboard_pnls("LEAGUES") +``` + +```typescript +const historicalLeaderboardPnls: HistoricalLeaderboardPnlsResponseObject = await client.private.getAccountHistoricalLeaderboardPnl( + period=AccountLeaderboardPnlPeriod.DAILY, +); +``` + +```json +{ + "leaderboardPnls" : [ + { + "absolutePnl": "100.000000", + "percentPnl": "100.000000", + "absoluteRank": 10, + "percentRank": 10, + "startedAt": "2021-08-01T00:00:00.000Z", + "endsAt": "2021-08-10T00:00:00.000Z", + "updatedAt": "2021-08-02T22:53:45.659Z", + "accountId": "afoo", + "period": "BRONZE", + "seasonOutcome": "PROMOTION", + "seasonNumber": 16, + "hedgieWon": null, + "prizeWon": "100000" + }, + ... + ], +} +``` + +### HTTP Request +`GET v3/accounts/historical-leaderboard-pnls/:period` + +Description: Get an account's historical leaderboard pnls. + +### Request + +Parameter | Description +-------------------| ----------- +period | Leaderboard period. "LEAGUES", "DAILY", or "DAILY_COMPETITION". +limit | Integer between 1 to 10, which indicates the number of most recent leaderboard pnls to be returned. By default this value will be 10. + +### Response + +Parameter | Description +----------------------| ----------- +leaderboardPnls | Array of "LeaderboardPnl" from oldest to most recent. See "LeaderboardPnl" below. + +### LeaderboardPnl + +Parameter | Description +----------------------| ----------- +absolutePnl | The account's latest updated absolute PNL. +percentPnl | The account's latest updated percent PNL. +absoluteRank | User's absolute PNL rank. `null` if not ranked. +percentRank | User's percent PNL rank. `null` if not ranked. +startedAt | Starting time for this pnl. Note: will only be set if being used for a competition or leagues. Otherwise, this value will always be `null`. +endsAt | Ending time for this pnl. Note: will only be set if being used for a competition or leagues. Otherwise, this value will always be `null`. (Can be a future time.) +updatedAt | When these leaderboard PNLs were last updated. +accountId | The account the PNLs are for. +period | Leaderboard period. "LEAGUES", "DAILY", or "DAILY_COMPETITION". +seasonExpectedOutcome | User's expected outcome of latest season. "PROMOTION", "DEMOTION", or "SAME_LEAGUE". `null` if not "LEAGUES". +seasonNumber | Leagues season number. Starts at 1. `null` if not "LEAGUES". +hedgieWon | Index of hedgie won. `null` if no hedgie won. +prizeWon | Amount of cash prize won in dollars. `null` if no prize won. + +## Get Accounts +> Get Account + +```python +accounts = client.private.get_accounts() +``` + +```typescript +const accounts: { accounts: AccountResponseObject[] } = await client.private.getAccounts(); +``` + +```json +{ "accounts": [{ + "starkKey": "180913017c740260fea4b2c62828a4008ca8b0d6e4", + "positionId": "1812", + "equity": "10000", + "freeCollateral": "10000", + "quoteBalance": "10000", + "pendingDeposits": "0", + "pendingWithdrawals": "0", + "createdAt": "2021-04-09T21:08:34.984Z", + "openPositions": { + "BTC-USD": { + "market": "BTC-USD", + "status": "OPEN", + "side": "LONG", + "size": "1000", + "maxSize": "1050", + "entryPrice": "100", + "exitPrice": null, + "unrealizedPnl": "50", + "realizedPnl": "100", + "createdAt": "2021-01-04T23:44:59.690Z", + "closedAt": null, + "netFunding": "500", + "sumOpen": "1050", + "sumClose": "50" + } + }, + "accountNumber": "5", + "id": "id" + }] +} +``` + +### HTTP Request +`GET v3/accounts` + +Description: Get all accounts for a user. + +### Response + +Parameter | Description +---------------| ----------- +accounts | See [Account](#get-account). Returns an array of Accounts. + +## Get Positions +>Get Positions + +```python +from dydx3.constants import MARKET_BTC_USD +from dydx3.constants import POSITION_STATUS_OPEN + +all_positions = client.private.get_positions( + market=MARKET_BTC_USD, + status=POSITION_STATUS_OPEN, +) +``` + +```typescript +const positions: { positions: PositionResponseObject[] } = await client.private.getPositions( + { + market: Market.BTC_USD, + status: PositionStatus.OPEN, + }, +); +``` + +```json +{ + "market": "BTC-USD", + "status": "OPEN", + "side": "LONG", + "size": "1000", + "maxSize": "1050", + "entryPrice": "100", + "exitPrice": null, + "unrealizedPnl": "50", + "realizedPnl": "100", + "createdAt": "2021-01-04T23:44:59.690Z", + "closedAt": null, + "netFunding": "500", + "sumOpen": "1050", + "sumClose": "50" +} +``` + +### HTTP Request +`GET v3/positions` + +Description: Get all current positions for a user by specified query parameters. + +For each market, a position is created with `status=OPEN`. A position is set to `status=CLOSED` when it goes to market-neutral (i.e. `size=0`). On a per-market basis, there should be at most one `status=OPEN` position at any given time. + +### Request + +Parameter | Description +------------------| ----------- +market | (Optional) Market of the position. +status | (Optional) Status of the position. Can be OPEN, CLOSED or LIQUIDATED. +limit | (Optional) The maximum number of positions that can be fetched via this request. Note, this cannot be greater than 100. +createdBeforeOrAt | (Optional) Set a date by which the positions had to be created. + +### Response + +Parameter | Description +------------------| ----------- +market | The market of the position. +status | The status of the position. +side | The side of the position. LONG or SHORT. +size | The current size of the position. Positive if long, negative if short, 0 if closed. +maxSize | The maximum (absolute value) size of the position. Positive if long, negative if short. +entryPrice | Average price paid to enter the position. +exitPrice | Average price paid to exit the position. +unrealizedPnl | The unrealized pnl of the position in quote currency using the market's [index-price](#index-price-sources) for the position to calculate. +realizedPnl | The realized pnl of the position in quote currency. +createdAt | Timestamp of when the position was opened. +closedAt | Timestamp of when the position was closed. +netFunding | Sum of all funding payments for this position. +sumOpen | Sum of all trades sizes that increased the size of this position. +sumClose | Sum of all trades sizes that decreased the size of this position. + +## Get Transfers +> Get Transfers + +```python +from dydx3.constants import ACCOUNT_ACTION_DEPOSIT + +transfers = client.private.get_transfers( + transfer_type=ACCOUNT_ACTION_DEPOSIT, + limit=50, +) +``` + +```typescript +const transfers: { transfers: TransferResponseObject[] } = await client.private.getTransfers( + { + type: AccountAction.DEPOSIT, + limit: 50, + }, +); +``` + +```json +{ + "transfers": [{ + "id": "foo", + "type": "DEPOSIT", + "debitAsset": "USDC", + "creditAsset": "USDT", + "debitAmount": "3000", + "creditAmount": "2800", + "transactionHash": "hash", + "status": "PENDING", + "createdAt": "2021-01-04T23:44:59.690Z", + "confirmedAt": null, + "clientId": "foo", + "fromAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "toAddress": null + }] +} +``` + +### HTTP Request +`GET v3/transfers` + +Description: Get transfers for a user, limited by query parameters. + +### Request + +Parameter | Description +------------------| ----------- +transferType | (Optional) Type of the transfer. Can be DEPOSIT, WITHDRAWAL or FAST_WITHDRAWAL. +limit | (Optional) The maximum number of transfers that can be fetched via this request. Note, this cannot be greater than 100. +createdBeforeOrAt | Latest that the transfers could have been created. + +### Response + +Parameter | Description +------------------| ----------- +id | Unique id assigned by dYdX. +type | Type of the transfer. Will be DEPOSIT, WITHDRAWAL or FAST_WITHDRAWAL. +debitAsset | Asset that was debited (USDC, USDT, USD, etc). +creditAsset | Asset that was credited (USDC, USDT, USD, etc). +debitAmount | Amount that was sent in for the deposit in debitAsset. +creditAmount | Amount that was credited to the account in creditAsset. +transactionHash | Ethereum transaction hash of the transfer. +status | Status of the transfer. Will be PENDING or CONFIRMED. +createdAt | Timestamp when created. +confirmedAt | Timestamp when confirmed. +clientId | ClientId of transfer. +fromAddress | The Ethereum address the transfer is from. +toAddress | The Ethereum address the transfer is for. + +## Fast vs. Slow Withdrawal + +The normal process for withdrawing from L2 to L1 requires waiting for a block of L2 transactions to be collected, and the zero-knowledge proof for the block to be constructed and verified on-chain. + +Using the fast withdrawal process, users can get their funds on L1 much faster by essentially trading their L2 funds to an “LP” account operated by dYdX, in order to receive immediate liquidity on L1. Since the LP must then recycle these funds from L2 to L1 via the regular withdrawal process, dYdX is only able to process a certain volume of fast withdrawals within a given period of time. + +## Create Withdrawal +> Create Withdrawal + +```python +from dydx3.constants import ASSET_USDC + +withdrawal = client.private.create_withdrawal( + position_id=1, # required for creating the withdrawal signature + amount='100', + asset=ASSET_USDC, + expiration_epoch_seconds=1613988637, +) +``` + +```typescript +const withdrawal: { withdrawal: TransferResponseObject } = await client.private.createWithdrawal( + { + amount: '100', + asset: Asset.USDC, + expiration: '2020-12-28T22:49:31.588Z', + }, + '1', // positionId required for creating the withdrawal signature +); +``` + +```json +{ + "withdrawal": { + "id": "foo", + "type": "WITHDRAWAL", + "debitAsset": "USDC", + "creditAsset": "USDC", + "debitAmount": "3000", + "creditAmount": "2800", + "transactionHash": "hash", + "status": "PENDING", + "createdAt": "2021-01-04T23:44:59.690Z", + "confirmedAt": null, + "clientId": "foo", + "fromAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "toAddress": null + } +} +``` + +### HTTP Request +`POST v3/withdrawals` + +Description: Create a withdrawal from an account. + + + +An additional L1 transaction has to be sent to the Starkware contract to retrieve funds after a slow withdrawal. This cannot be done until the zero-knowledge proof for the block has been constructed and verified on-chain. For the L1 transaction, the Ethereum address that the starkKey is registered to must call either the [withdraw](https://github.com/dydxprotocol/starkex-eth/blob/master/src/contracts/starkware-perpetual-abi.json#L1802) or [withdrawTo](https://github.com/dydxprotocol/starkex-eth/blob/master/src/contracts/starkware-perpetual-abi.json#L1907) smart-contract functions. The contract ABI is not tied to a particular client but can be accessed via a [client](https://github.com/dydxprotocol/starkex-eth). All withdrawable funds are withdrawn at once. + +Both Layer 1 withdrawal methods can be accessed from [starkex-eth](https://github.com/dydxprotocol/starkex-eth/blob/master/src/modules/Exchange.ts). + +### Request + +Parameter | Description +------------------| ----------- +amount | Amount to be withdrawn. +asset | Asset being withdrawn. Can currently only be USDC. +expiration | Datetime at which the withdrawal expires if it has not been completed. Expiration must be at least seven days in the future. +clientId | Unique id of the client associated with the withdrawal. Must be <= 40 characters. When using the client, if not included, will be randomly generated by the client. +signature | The signature for the withdrawal, signed with the account's STARK private key. When using the client, if not included, will be done by the client. For more information see [above](#creating-and-signing-requests). + +### Response + +Parameter | Description +------------------| ----------- +withdrawal | See [Transfers](#get-transfers). + +## Create Fast Withdrawal +> Create Fast Withdrawal + +```python +from dydx3.constants import ASSET_USDC + +fast_withdrawal = client.private.create_fast_withdrawal( + position_id='1', # required for creating the fast-withdrawal signature + credit_asset=ASSET_USDC, + credit_amount='100', + debit_amount='110', + to_address='0x98ab...', + lp_position_id='2', + expiration_epoch_seconds=1613988637, + signature='0abc12...', # Optional if stark_private_key was provided to client. +) +``` + +```typescript +const fastWithdrawal: { withdrawal: TransferResponseObject } = await client.private.createFastWithdrawal( + { + creditAsset: Asset.USDC, + creditAmount: '100', + debitAmount: '110', + toAddress: '0x98ab...', + lpPositionId: '2', + clientId: 'client', + signature: '0abc12...', // Optional if starkPrivateKey was provided to client. + }, + '1', // positionId required for creating the fast-withdrawal signature +); +``` + +```json +{ + "withdrawal": { + "id": "foo", + "type": "FAST_WITHDRAWAL", + "debitAsset": "USDC", + "creditAsset": "USDC", + "debitAmount": "3000", + "creditAmount": "2800", + "transactionHash": "hash", + "status": "PENDING", + "createdAt": "2021-01-04T23:44:59.690Z", + "confirmedAt": null, + "clientId": "foo", + "fromAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "toAddress": null + } +} +``` + +### HTTP Request +`POST v3/fast-withdrawals` + +Description: Create a fast-withdrawal. [dYdX article on how fast withdrawals work](https://help.dydx.exchange/en/articles/4797387-how-do-deposits-and-withdrawals-work). + +### Request + +Parameter | Description +------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ +creditAsset | Asset being withdrawn. Can currently only be USDC. +creditAmount | Amount that is expected. +debitAmount | Amount offered in USDC for the credit amount. +toAddress | Address to be credited. +lpPositionId | LP Position Id of the debit account. +expiration | Datetime at which the withdrawal expires if it has not been completed. Expiration must be at least seven days in the future. +signature | Signature for the fast-withdrawal, signed with the account's STARK private key. When using the client, if not included, will be done by the client. For more information see [above](#creating-and-signing-requests). +clientId | Unique id of the client associated with the fast-withdrawal. Must be <= 40 characters. When using the client, if not included, will be randomly generated by the client. + +`expectedCredit` is the result of computing `debitAmount` - min(`gas_fee`). + +### Response + +Parameter | Description +------------------| ----------- +withdrawal | See [Transfers](#get-transfers). + +Returns 400 if `expectedCredit` != `creditAmount`. + +## Order Types + +Type | Description +-------------- | ----------- +MARKET | Market order (must be FOK or IOC). +LIMIT | Limit order. +STOP | Stop limit order. +TRAILING_STOP | Trailing stop limit order. +TAKE_PROFIT | Take-profit order. +LIQUIDATED | Indicates the account was liquidated (fills only). +LIQUIDATION | Indicates the account took over a liquidated account (fills only). + +## Create A New Order + +> Create Order + +```python +from dydx3.constants import MARKET_BTC_USD +from dydx3.constants import ORDER_SIDE_SELL +from dydx3.constants import ORDER_TYPE_LIMIT +from dydx3.constants import TIME_IN_FORCE_GTT + +placed_order = client.private.create_order( + position_id=1, # required for creating the order signature + market=MARKET_BTC_USD, + side=ORDER_SIDE_SELL, + order_type=ORDER_TYPE_LIMIT, + post_only=False, + size='100', + price='18000', + limit_fee='0.015', + expiration_epoch_seconds=1613988637, + time_in_force=TIME_IN_FORCE_GTT, +) +``` + +```typescript +const order: { order: OrderResponseObject } = await client.private.createOrder( + { + side: OrderSide.SELL, + type: OrderType.LIMIT, + timeInForce: TimeInForce.GTT, + postOnly: false, + size: '100', + price: '18000', + limitFee: '0.015', + expiration: '2022-12-21T21:30:20.200Z', + }, + '1', // required for creating the order signature +); +``` + +```json +{ + "order": { + "id": "foo", + "clientId": "foo", + "accountId": "afoo", + "market": "BTC-USD", + "side": "SELL", + "price": "18000", + "triggerPrice": null, + "trailingPercent": null, + "size": "100", + "remainingSize": "100", + "type": "LIMIT", + "createdAt": "2021-01-04T23:44:59.690Z", + "unfillableAt": null, + "expiresAt": "2022-12-21T21:30:20.200Z", + "status": "PENDING", + "timeInForce": "GTT", + "postOnly": false, + "reduceOnly": false, + "cancelReason": null + } +} +``` + +### HTTP Request +`POST v3/orders` + +Description: Create a new order. + +### Request + +Parameter | Description +-------------- | ----------- +market | Market of the order. +side | Either BUY or SELL. +type | The type of order. This can be MARKET, LIMIT, STOP_LIMIT, TRAILING_STOP or TAKE_PROFIT. +postOnly | Whether the order should be canceled if it would fill immediately on reaching the matching-engine. +size | Size of the order, in base currency (i.e. an ETH-USD position of size 1 represents 1 ETH). +price | Worst accepted price of the base asset in USD. +limitFee | Is the highest accepted fee for the trade. See [below](#order-limitfee) for more information. +expiration | Time at which the order will expire if not filled. This is the Good-Til-Time and is accurate to a granularity of about 15 seconds. +timeInForce | (Optional) One of GTT (Good til time), FOK(Fill or kill) or IOC (Immediate or cancel). This will default to GTT. +cancelId | (Optional) The id of the order that is being replaced by this one. +triggerPrice | (Optional) The triggerPrice at which this order will go to the matching-engine. +trailingPercent| (Optional) The percent that the triggerPrice trails the [index price](#index-price-sources) of the market. +reduceOnly | (Optional) Whether the order should be [reduce-only](#reduce-only). Only supported on FOK(Fill or kill) or IOC (Immediate or cancel) orders. +clientId | Unique id of the client associated with the order. Must be <= 40 characters. When using the client, if not included, will be randomly generated by the client. +signature | Signature for the order, signed with the account's STARK private key. When using the client, if not included, will be done by the client. For more information see [above](#creating-and-signing-requests). + + + +### Response + +Parameter | Description +------------ | ----------- +order | See [order](#get-orders). + +## Order LimitFee + +The `limitFee` is the highest fee a user would be willing to accept on an order. This should be in decimal form (i.e. 0.1 is 10%). To see current fees, call [GET /v3/users](#get-user) and the maker/taker fee rates show what fees will be. If the order is `postOnly` dYdX will validate against `makerFeeRate` only. The opposite is true if the order is `FOK` or `IOC` - dYdX will only validate against `takerFeeRate`. Otherwise, dYdX assesses against the maximum of maker and taker fee rate. + +## Tick Size and Minimum Size + +### Tick Size + +Each market has a specified tickSize. Order price must be a multiple of the tickSize. The same applies to triggerPrice and trailingPercent if either of these are not null. + +### Minimum Size + +Each market has a specified minOrderSize. Order size must be not be less than the minOrderSize. + +## Order Deletion + +Canceled orders older than one month are deleted from the dYdX database. + +## Reduce Only + +A reduce-only order can only reduce an existing position. + +- When user holds no open position, a reduce-only order will always be rejected. +- When user holds an open position, a reduce-only order can only be placed on the other side of the book, with size smaller or equal to the existing position size. + +The reduce-only option can be combined with any order type (Limit, Market, Stop Loss, Take Profit, Trailing Stop), but is only available for taker orders (Immediate-or-Cancel and Fill-or-Kill). + +`UNTRIGGERED` reduce-only orders are either resized or canceled (with cancel reason `REDUCE_ONLY_RESIZED`) if the underlying position shrinks or no longer exists. When there are multiple `UNTRIGGERED` reduce-only orders and the total order size exceeds the existing position, they will be resized/canceled starting from the order that will be filled last. + + + +## Cancel An Order +> Cancel an order + +```python +client.private.cancel_order(order_id='0x0000') +``` + +```typescript +await client.private.cancelOrder('0x0000'); +``` + +```json +{} +``` + +### HTTP Request +`DELETE v3/orders/:id` + +Description: Cancel an order by its unique id. + +### Request + +Parameter | Description +---------------- | ----------- +orderId | Unique id of the order to be canceled. + +### Response + + + +Parameter | Description +------------ | ----------- +cancelOrder | See [order](#get-orders). + +## Cancel Orders +> Cancel Orders + +```python +from dydx3.constants import MARKET_BTC_USD + +client.private.cancel_all_orders(market=MARKET_BTC_USD) +``` + +```typescript +await client.private.cancelAllOrders(Market.BTC_USD); +``` + + +```json +{} +``` + +### HTTP Request +`DELETE v3/orders` + +Description: Either bulk cancel all orders or just all orders for a specific market. + +### Request + +Parameter | Description +--------------- | ----------- +market | (Optional) Market of the orders being canceled. + +### Response + + + +Parameter | Description +------------ | ----------- +cancelOrders | Returns an array of orders to be canceled. See [order](#get-orders). + +## Cancel Active Orders +> Cancel Active Orders + +```python +from dydx3.constants import MARKET_BTC_USD +from dydx3.constants import ORDER_SIDE_SELL + +market_side_orders = client.private.cancel_active_orders( + market=MARKET_BTC_USD, + side=ORDER_SIDE_SELL, +) +``` + +```typescript +const marketSideOrders: { + cancelOrders: ActiveOrderResponseObject[], +} = await client.private.cancelActiveOrders( + { + market: Market.BTC_USD, + side: OrderSide.SELL, + }, +); +``` + +```json +{ + "cancelOrders": [ + { + "id": "id", + "accountId": "afoo", + "market": "BTC-USD", + "side": "SELL", + "price": "29000", + "remainingSize": "0.500", + }, + ... + ] +} +``` + +### HTTP Request +`DELETE v3/active-orders` + +Description: Cancel active orders that match request parameters. + + + +### Request + +Parameter | Description +---------------- | ----------- +market | Market of the order. +side | (Optional) Either BUY or SELL. This parameter is required if `id` is included. +id | (Optional) The unique id assigned by dYdX. Note, if id is not found, will return a 400. + + +### Response + + + + +Parameter | Description +---------------- | ----------- +cancelOrders | Returns an array of active orders to be canceled. See [activeOrder](#get-active-orders). + +## Get Orders +> Get Orders + +```python +from dydx3.constants import MARKET_BTC_USD +from dydx3.constants import ORDER_SIDE_SELL +from dydx3.constants import ORDER_TYPE_LIMIT +from dydx3.constants import ORDER_STATUS_OPEN + +all_orders = client.private.get_orders( + market=MARKET_BTC_USD, + status=ORDER_STATUS_OPEN, + side=ORDER_SIDE_SELL, + type=ORDER_TYPE_LIMIT, + limit=50, +) +``` + +```typescript +const allOrders: { orders: OrderResponseObject[] } = await client.private.getOrders( + { + market: Market.BTC_USD, + status: OrderStatus.OPEN, + side: OrderSide.SELL, + type: OrderType.LIMIT, + limit: 50, + }, +); +``` + +```json +{ + "orders": [ + { + "id": "id", + "clientId": "foo", + "accountId": "afoo", + "market": "BTC-USD", + "side": "SELL", + "price": "29000", + "triggerPrice": null, + "trailingPercent": null, + "size": "0.500", + "remainingSize": "0.500", + "type": "LIMIT", + "createdAt": "2021-01-04T23:44:59.690Z", + "unfillableAt": null, + "expiresAt": "2021-02-04T23:44:59.690Z", + "status": "OPEN", + "timeInForce": "GTT", + "postOnly": false, + "cancelReason": null + }, + ... + ] +} +``` + +### HTTP Request +`GET v3/orders` + +Description: Get active (not filled or canceled) orders for a user by specified parameters. + +### Request + +Parameter | Description +---------------- | ----------- +market | (Optional) Market of the order. +status | (Optional) A list of statuses to filter by. Must be in the subset PENDING|OPEN|UNTRIGGERED. +side | (Optional) Either BUY or SELL. +type | (Optional) The expected type of the order. This can be LIMIT, STOP, TRAILING_STOP or TAKE_PROFIT. +limit | (Optional) The maximum number of orders that can be fetched via this request. Note, this cannot be greater than 100. +createdBeforeOrAt| (Optional) Set a date by which the orders had to be created. +returnLatestOrders| (Optional) Returns the most recently created orders instead of the oldest and the order is from most recent to least recent (up to `limit`). + +### Response + +Parameter | Description +---------------- | ----------- +orders | An array of orders. See order below. + +### Order + +Parameter | Description +---------------- | ----------- +id | The unique id assigned by dYdX. +clientId | The unique id assigned by the client. +accountId | The id of the account. +market | Market of the fill. +side | Either BUY or SELL. +price | The price of the order. Must adhere to the market's tick size. +triggerPrice | The trigger price of the order. Must adhere to the market's tick size. +trailingPercent | Used for trailing stops. Percent drop from maximum price that will trigger the order. +size | Total size (base currency) of the order +remainingSize | Size of order not yet filled. +type | The [type](#order-types) of the fill. +createdAt | Timestamp when the fill was created. +unfillableAt | Time order was either filled or canceled. +expiresAt | Time order will expire. +status | See order statuses below. +timeInForce | One of GTT (Good til time), FOK(Fill or kill) or IOC (Immediate or cancel). This will default to GTT. +postOnly | If the order will cancel if it would take the position of TAKER. +cancelReason | See cancel reasons below. + +### Order Statuses + +Status | Description +---------------- | ----------- +PENDING | Order has yet to be processed by the matching engine. +OPEN | Order is active and on the orderbook. Could be partially filled. +FILLED | Fully filled. +CANCELED | Canceled, for one of the cancel reasons. Could be partially filled. +UNTRIGGERED | Triggerable order that has not yet been triggered. + +### Cancel Reasons + +Reason | Description +-------------------- | ----------- +UNDERCOLLATERALIZED | Order would have led to an undercollateralized state for the user. +EXPIRED | Order expired. +USER_CANCELED | Order was canceled by the user. +SELF_TRADE | Order would have resulted in a self trade for the user. +FAILED | An internal issue caused the order to be canceled. +COULD_NOT_FILL | A FOK or IOC order could not be fully filled. +POST_ONLY_WOULD_CROSS| A post-only order would cross the orderbook. + +## Get Active Orders +> Get Active Orders + +```python +from dydx3.constants import MARKET_BTC_USD +from dydx3.constants import ORDER_SIDE_SELL + +market_side_orders = client.private.get_active_orders( + market=MARKET_BTC_USD, + side=ORDER_SIDE_SELL, +) +``` + +```typescript +const marketSideOrders: { + orders: ActiveOrderResponseObject[], +} = await client.private.getActiveOrders( + { + market: Market.BTC_USD, + side: OrderSide.SELL, + }, +); +``` + +```json +{ + "orders": [ + { + "id": "id", + "accountId": "afoo", + "market": "BTC-USD", + "side": "SELL", + "price": "29000", + "remainingSize": "0.500", + }, + ... + ] +} +``` + +### HTTP Request +`GET v3/active-orders` + +Description: Get active (not filled or canceled) orders for a user by specified parameters. + + + +### Request + +Parameter | Description +---------------- | ----------- +market | Market of the order. +side | (Optional) Either BUY or SELL. This parameter is required if `id` is included. +id | (Optional) The unique id assigned by dYdX. Note, if id is not found, will return a 400. + + +### Response + +Parameter | Description +---------------- | ----------- +orders | An array of activeOrders. See activeOrder below. + +### ActiveOrder + +Parameter | Description +---------------- | ----------- +id | The unique id assigned by dYdX. +accountId | The id of the account. +market | Market of the fill. +side | Either BUY or SELL. +price | The price of the order. Must adhere to the market's tick size. +remainingSize | Size of order not yet filled. + +## Get Order By Id +>Get Order By Id + +```python +order = client.private.get_order_by_id('foo') +``` + +```typescript +const orderResponse: { order: OrderResponseObject } = await client.private.getOrderById('foo'); +``` + +```json +{ + "order": { + "id": "foo", + "clientId": "foo", + "accountId": "afoo", + "market": "BTC-USD", + "side": "SELL", + "price": "29000", + "triggerPrice": null, + "trailingPercent": null, + "size": "0.500", + "remainingSize": "0.500", + "type": "LIMIT", + "createdAt": "2021-01-04T23:44:59.690Z", + "unfillableAt": null, + "expiresAt": "2021-02-04T23:44:59.690Z", + "status": "OPEN", + "timeInForce": "GTT", + "postOnly": false, + "cancelReason": null + } +} +``` + +### HTTP Request +`GET v3/orders/:id` + +Description: Get an order by id from the active orderbook and order history. + +### Request + +Parameter | Description +------------ | ----------- +id | Unique id of the order + +### Response + +Parameter | Description +------------ | ----------- +order | See [order](#get-orders). + +## Get Order by ClientId +>Get Order By ClientId + +```python +order = client.private.get_order_by_client_id('clientId') +``` + +```typescript +const allOrders: { order: OrderResponseObject } = await client.private.getOrderByClientId('clientId'); +``` + +```json +{ + "order": { + "id": "foo", + "clientId": "foo", + "accountId": "afoo", + "market": "BTC-USD", + "side": "SELL", + "price": "29000", + "triggerPrice": null, + "trailingPercent": null, + "size": "0.500", + "remainingSize": "0.500", + "type": "LIMIT", + "createdAt": "2021-01-04T23:44:59.690Z", + "unfillableAt": null, + "expiresAt": "2021-02-04T23:44:59.690Z", + "status": "OPEN", + "timeInForce": "GTT", + "postOnly": false, + "cancelReason": null + } +} +``` + +### HTTP Request +`GET v3/orders/client/:id` + +Description: Get an order by clientId from the active orderbook and order history. Only the latest 1 hour of orders can be fetched from this endpoint. + +### Request + +Parameter | Description +------------ | ----------- +id | Unique clientId of the order + +### Response + +Parameter | Description +------------ | ----------- +order | See [order](#get-orders). + +## Get Fills +>Get Fills + +```python +from dydx3.constants import MARKET_BTC_USD + +all_fills = client.private.get_fills( + market=MARKET_BTC_USD, +) +``` + +```typescript +const allFills: { fills: FillResponseObject[] } = await client.private.getFills( + { + market: Market.BTC_USD, + }, +); +``` + +```json +{ + "fills": [ + { + "id": "foo", + "side": "BUY", + "liquidity": "TAKER", + "type": "LIMIT", + "market": "BTC-USD", + "orderId": "id", + "price": "29000", + "size": "0.001", + "fee": "100", + "createdAt": "2021-01-05T16:33:43.163Z" + }, + ... + ] +} +``` + +### HTTP Request +`GET v3/fills` + +Description: Get Fills for a user by specified parameters. + +### Request + +Parameter | Description +---------------- | ----------- +market | (Optional) Market of the fills. +orderId | (Optional) Unique order id. Will only fetch a single order. +limit | (Optional) The maximum number of fills that can be fetched via this request. Note, this cannot be greater than 100. +createdBeforeOrAt| (Optional) Set a date by which the fills had to be created. + +### Response + +Parameter | Description +---------------- | ----------- +fills | Array of fills. See below for an individual example. + +### Fill + +Parameter | Description +---------------- | ----------- +id | The unique id assigned by dYdX. +side | Either BUY or SELL. +liquidity | Either MAKER or TAKER. +type | The [type](#order-types) of the fill. +market | Market of the fill. +orderId | Id of the order which caused this fill. null if type is LIQUIDATED or LIQUIDATION`. +price | The price the fill occurred at (in quote / base currency). +size | Size that was filled (in base currency). +fee | Fee that was charged (in quote currency). +createdAt | Timestamp when the fill was created. + +## Get Funding Payments +> Get Funding Payments + +```python +from dydx3.constants import MARKET_BTC_USD + +funding_payments = client.private.get_funding_payments( + market=MARKET_BTC_USD, + limit=75, +) +``` + +```typescript +const fundingPayments: { fundingPayments: FundingResponseObject } = await client.private.getFundingPayments( + { + market: Market.BTC_USD, + limit: 75, + }, +); +``` + +```json +{ + "fundingPayments": [{ + "market": "BTC-USD", + "payment": "10000", + "rate": "0.0000125000", + "positionSize": "500", + "price": "90", + "effectiveAt": "2021-01-04T23:44:59.690Z" + }] +} +``` + +### HTTP Request +`GET v3/funding` + +Description: Get Funding Payments made to an account. + +### Request + +Parameter | Description +-------------------| ----------- +market | (Optional) Market of the funding payments. +limit | (Optional) The maximum number of funding payments that can be fetched via this request. Note, this cannot be greater than 100. +effectiveBeforeOrAt| (Optional) Set a date by which the funding payments had to be created. + +### Response + +Parameter | Description +-------------------| ----------- +market | Market corresponding to the funding payment. +payment | Change in the `quoteBalance` of the account. Positive if the user received funding and negative if the user paid funding. +rate | Funding rate at the time of this payment (as a 1-hour rate). +positionSize | User's position size at the time of this funding payment. positive if long, negative if short. +price | Oracle price used to calculate this funding payment. +effectiveAt | Time of this funding payment. + +## Get Historical PNL Ticks +> Get Historical PNL Ticks + +```python +historical_pnl = client.private.get_historical_pnl( + created_before_or_at='2021-04-09T22:02:46+0000', +) +``` + +```typescript +const historicalPnlTicks: { + historicalPnl: HistoricalPnlResponseObject[], +} = await client.private.getHistoricalPnl( + { + createdBeforeOrAt: '2021-04-09T22:02:46+0000', + }, +); +``` + +```json +{ + "historicalPnl": [{ + "equity": "0.0000", + "totalPnl": "0.0000", + "createdAt": "2021-04-09T21:08:34.984Z", + "netTransfers": "0.0000", + "accountId": "49979004..." + }] +} +``` + +### HTTP Request +`GET v3/historical-pnl` + +Description: Get Historical PNL for an account during an interval. + + + +### Request + +Parameter | Description +-------------------| ----------- +createdBeforeOrAt | (Optional) Used for setting a ending bounds on the ticks. +createdOnOrAfter | (Optional) Used for setting a starting bounds on the ticks. + +### Response + +Parameter | Description +-------------------| ----------- +historicalPnl | Array of HistoricalAggregatedPnl. See "HistoricalAggregatedPnl" below. + +### HistoricalAggregatedPnl +Parameter | Description +-------------------| ----------- +equity | The total account equity. +totalPnl | The total PNL for the account since inception. +createdAt | When the tick was recorded. +netTransfers | The value into or out of the account of transfers since the last interval. +accountId | Account the tick is for. + +## Get Trading Rewards +> Get Trading Rewards + +```python +rewards = client.private.get_trading_rewards( + epoch=0, +) +``` + +```typescript +const rewards: { + tradingRewards: TradingRewardsResponseObject, +} = await client.private.getTradingRewards( + { + epoch: 5, + }, +); +``` + +```json +{ + "epoch": 5, + "epochStart": "2021-12-21T15:00:00.000Z", + "epochEnd": "2022-01-18T15:00:00.000Z", + "fees": { + "feesPaid": "0.1", + "totalFeesPaid": "1" + }, + "openInterest": { + "averageOpenInterest": "10", + "totalAverageOpenInterest": "100" + }, + "stakedDYDX": { + "primaryStakedDYDX": "0", + "averageStakedDYDX": "200", + "averageStakedDYDXWithFloor": "200", + "totalAverageStakedDYDX": "2000" + }, + "weight": { + "weight": "0.1", + "totalWeight": "1" + }, + "totalRewards": "383561.6", + "estimatedRewards": "3835616" +} +``` + +### HTTP Request +`GET v3/rewards/weight` + +Description: Get the rewards weight of a given epoch. + +### Request + +Parameter | Description +-------------------| ----------- +epoch | (Optional) Epoch number to request rewards data for. Defaults to current epoch. +secondaryAddress | (Optional) Get rewards for a linked, `SECONDARY` address. + +### Response + +Parameter | Description +-------------------| ----------- +epoch | ID of the epoch. +epochStart | Time when the epoch starts. +epochEnd | Time when the epoch ends. +fees | See "Fees" below. +openInterest | See "OpenInterest" below. +weight | See "Weight" below. +stakedDYDX | See "StakedDYDX" below. +totalRewards | The total number of tokens that will be given out at the end of the epoch. +estimatedRewards | The user's estimated number of dYdX tokens as rewards. + +### Weight +Parameter | Description +-------------------| ----------- +weight | The user's current weight score for this epoch. +totalWeight | The sum of the weight score of all users for this epoch. + +### Fees +Parameter | Description +-------------------| ----------- +feesPaid | The USD amount of fees paid by the user in the epoch. +totalFeesPaid | The total USD amount of fees paid by all users in the epoch. + +### OpenInterest +Parameter | Description +-------------------------| ----------- +averageOpenInterest | The average open interest for the user. +totalAverageOpenInterest | The total average open interest for all users. + +### StakedDYDX +Parameter |Description +---------------------------|----------- +primaryStakedDYDX | The average staked DYDX of the primary user if own user `linkType = SECONDARY` or `secondaryAddress` is included. `'0'` for epochs 0-4 (old rewards formula). `null` otherwise. +averageStakedDYDX | The average staked DYDX for the user. This value is `'0'` for epochs 0-4 (old rewards formula does not take into account stakedDYDX). +averageStakedDYDXWithFloor | The average staked DYDX for the user, taking into account both `primaryStakedDYDX` and the [rewards formula's](https://commonwealth.im/dydx/proposal/discussion/2940-drc-update-trading-liquidity-provider-rewards-formulas-to-include-holding-of-stkdydx) floor stakedDYDX value. This value is `'0'` for epochs 0-4 (old rewards formula does not take into account stakedDYDX). +totalAverageStakedDYDX | The total average staked DYDX for all users. This value is `'0'` for epochs 0-4 (old rewards formula does not take into account stakedDYDX). + +## Get Liquidity Provider Rewards +> Get Liquidity Provider Rewards + + + +```python +rewards = client.private.get_liquidity_provider_rewards_v2( + epoch=13, +) +``` + +```typescript +const rewards: { + liquidityRewards: LiquidityProviderRewardsV2ResponseObject, +} = await client.private.getLiquidityProviderRewardsV2( + { + epoch: 13, + }, +); +``` + +```json +{ + "epoch": 13, + "epochStart": "2021-8-02T15:00:00.000Z", + "epochEnd": "2022-08-30T15:00:00.000Z", + "markets": { + "BTC-USD": { + "market": "BTC-USD", + "depthSpreadScore": "0.5", + "uptime": "500", + "linkedUptime": "7500", + "maxUptime": "10000", + "score": "0.00098821176880261854125", + "totalScore": "1", + "makerVolume": "10000", + "totalMakerVolume": "100000", + "totalRewards": "230137", + "estimatedRewards": "227.42409183692822322765125", + "secondaryAllocation": "0" + } + ... + }, + "stakedDYDX": { + "averageStakedDYDX": "1000", + "totalAverageStakedDYDX": "10000" + }, + "linkedAddressRewards": { + "0x0913017c740260fea4b2c62828a4008ca8b0d6e4": { + "markets": { + "BTC-USD": { + "market": "BTC-USD", + "depthSpreadScore": "0.5", + "uptime": "500", + "linkedUptime": "7500", + "maxUptime": "10000", + "score": "0.00098821176880261854125", + "totalScore": "1", + "makerVolume": "10000", + "totalMakerVolume": "100000", + "totalRewards": "230137", + "estimatedRewards": "227.42409183692822322765125", + "secondaryAllocation": "0.5" + } + ... + }, + "averageStakedDYDX": "750" + } + } +} +``` + +### HTTP Request +`GET v3/rewards/liquidity-provider` + +Description: Get the liquidity provider rewards of a given epoch (epochs 13+). + +### Request + +Parameter | Description +-------------------| ----------- +epoch | (Optional) Epoch number to request rewards data for. Defaults to current epoch. + +### Response + +Parameter | Description +---------------------| ----------- +epoch | ID of the epoch. +epochStart | Time when the epoch starts. +epochEnd | Time when the epoch ends. +markets | Map of market name to liquidity rewards for that market. See "LiquidityRewards" below. +stakedDYDX | See "StakedDYDX" below. +linkedAddressRewards | For a `PRIMARY` address, map of linked address to rewards data for that address. Includes the `PRIMARY` address. See "PerAddressRewards" below. + +### LiquidityRewards +Parameter | Description +--------------------| ----------- +market | The market for which the rewards are for. +depthSpreadScore | The user's depth and spread score for this market. +uptime | The ratio of uptime (non-zero scores) that the user has for this market. +linkedUptime | For a `SECONDARY` address, the max uptime of linked addresses, which will be used in rewards calculation. `0` otherwise. +maxUptime | The number of samples taken for this market. +score | The user's total score for this market. +totalScore | The total score of all liquidity providers who are eligible for liquidity rewards. +makerVolume | The maker volume for the user. +totalMakerVolume | The total maker volume for all liquidity providers. +estimatedRewards | The user's estimated number of dYdX tokens as rewards for this market. For a `SECONDARY` address, this field is the amount of rewards contributed to the `PRIMARY` address (`SECONDARY` addresses do not receive rewards). +totalRewards | The total number of tokens that will be given out at the end of the epoch for this market. +secondaryAllocation | For a `SECONDARY` address, the proportion (0 to 1) of the `PRIMARY` address rewards that are based on this address contribution. `0` otherwise. + +### StakedDYDX +Parameter | Description +-----------------------| ----------- +averageStakedDYDX | The average staked DYDX for the user. For a `PRIMARY` address, this is the aggregate `averageStakedDYDX` across all linked addresses. +totalAverageStakedDYDX | The total average staked DYDX for all eligible users. + +### PerAddressRewards +Parameter | Description +-----------------------| ----------- +markets | Map of market name to liquidity rewards for that market for the respective address. See "LiquidityRewards" above. +averageStakedDYDX | The average staked DYDX for the respective address. + +## Get Liquidity Rewards (Deprecated) +> Get Liquidity Rewards + + + +```python +rewards = client.private.get_liquidity_provider_rewards( + epoch=0, +) +``` + +```typescript +const rewards: { + liquidityRewards: LiquidityProviderRewardsResponseObject, +} = await client.private.getLiquidityProviderRewards( + { + epoch: 5, + }, +); +``` + +```json +{ + "epoch": 5, + "epochStart": "2021-12-21T15:00:00.000Z", + "epochEnd": "2022-01-18T15:00:00.000Z", + "markets": { + "BTC-USD": { + "market": "BTC-USD", + "uptime": "0.5", + "score": "0.00098821176880261854125", + "totalScore": "1", + "totalRewards": "230137", + "estimatedRewards": "227.42409183692822322765125", + } + ... + }, + "stakedDYDX": { + "primaryStakedDYDX": "0", + "averageStakedDYDX": "1000", + "totalAverageStakedDYDX": "10000" + } +} +``` + +### HTTP Request +`GET v3/rewards/liquidity` + +Description: Get the liquidity rewards of a given epoch. + +### Request + +Parameter | Description +-------------------| ----------- +epoch | (Optional) Epoch number to request rewards data for. Defaults to current epoch. +secondaryAddress | (Optional) Get rewards for a linked, `SECONDARY` address. + +### Response + +Parameter | Description +-------------------| ----------- +epoch | ID of the epoch. +epochStart | Time when the epoch starts. +epochEnd | Time when the epoch ends. +markets | Map of market name to rewards for that market. See "LiquidityRewards" below. +stakedDYDX | See "StakedDYDX" below. + +### LiquidityRewards +Parameter | Description +-------------------| ----------- +market | The market for which the rewards are for. +depthSpreadScore | The user's depth and spread score for this market. +uptime | The ratio of uptime (non-zero scores) that the user has for this market. +maxUptime | The number of samples taken for this market. +score | The user's total score for this market. +totalScore | The total score of all liquidity providers who are eligible for liquidity rewards. +makerVolume | The maker volume for the user. `0` for epochs 0-9 (old rewards formulas). +totalMakerVolume | The total maker volume for all liquidity providers. `0` for epochs 0-4 (old rewards formula). +totalRewards | The total number of tokens that will be given out at the end of the epoch for this market. +estimatedRewards | The user's estimated number of dYdX tokens as rewards for this market. + +### StakedDYDX +Parameter | Description +-----------------------| ----------- +primaryStakedDYDX | The average staked DYDX of the primary user if own user `linkType = SECONDARY` or if `secondaryAddress` is included. `'0'` for epochs 0-4 (old rewards formula). `null` otherwise. +averageStakedDYDX | The average staked DYDX for the user. This value is `'0'` for epochs 0-4 (old rewards formula does not take into account stakedDYDX). +totalAverageStakedDYDX | The total average staked DYDX for all eligible users. This value is `'0'` for epochs 0-4 (old rewards formula does not take into account stakedDYDX). + +## Get Retroactive Mining Rewards +> Get Retroactive Mining Rewards + +```python +rewards = client.private.get_retroactive_mining_rewards() +``` + +```typescript +const rewards: { + retroactiveMiningRewards: RetroactiveMiningRewardsResponseObject, +} = await client.private.getRetroactiveMiningRewards(); +``` + +```json +{ + "epoch": 0, + "epochStart": "2021-08-03T15:00:00.000Z", + "epochEnd": "2021-08-31T15:00:00.000Z", + "retroactiveMining": { + "allocation": "1000", + "targetVolume": "500", + "volume": "100" + }, + "estimatedRewards": "500" +} +``` + +### HTTP Request +`GET v3/rewards/retroactive-mining` + +Description: Get the retroactive mining rewards of a given epoch. + +### Response + +Parameter | Description +-------------------| ----------- +epoch | Will always be '0'. +epochStart | Time when the epoch starts. +epochEnd | Time when the epoch ends. +retroactiveMining | See "RetroactiveMiningRewards" below. +estimatedRewards | The user's estimated number of dYdX tokens as rewards. + +### RetroactiveMiningRewards +Parameter | Description +-------------------| ----------- +allocation | The number of allocated dYdX tokens for the user. +targetVolume | The user's required trade volume (in USD) to be able to claim the allocation. +volume | The user's current total trade volume (in USD) in the epoch. + +## Send Verification Email +> Send a verification email + +```python +client.private.send_verification_email() +``` + +```typescript +await client.private.sendVerificationEmail(); +``` + +```json +{} +``` + +### HTTP Request +`PUT v3/emails/send-verification-email` + +Description: Send an email to the email address associated with the user, requesting that they click on a link to verify their email address. + +### Response + +On success, returns a `204` response with an empty body. Responds with a `400` error if no email address is on file for the user, or their email address has already been verified. + +### Setting Notification Status + +In addition to verifying an email, notifications must be set in `user.userData` to start receiving emails per category. + +> Example userData: + +``` +user.userData = { + notifications: { + deposit: { + email: true + }, + trades: { + email: true + } + } +} +``` + +## Request Testnet Tokens +> Request Testnet Tokens + +```python +transfer = client.private.request_testnet_tokens() +``` + +```typescript +const transfer: { transfer: TransferResponseObject } = await client.private.requestTestnetTokens(); +``` + +```json +{ + "transfer": { + "id": "e5ed0207-27fe-5cfa-a74e-b3908a113dca", + "type": "TRANSFER_OUT", + "debitAsset": "USDC", + "creditAsset": "USDC", + "debitAmount": "10000", + "creditAmount": "0", + "transactionHash": null, + "status": "PENDING", + "createdAt": "2021-11-09T01:29:59.960Z", + "confirmedAt": null, + "clientId": "521ba97550e9299", + "fromAddress": null, + "toAddress": null + } +} +``` + +### HTTP Request +`POST v3/testnet/tokens` + +Description: Requests tokens on dYdX's staging server. + + + +A fixed number of tokens will be transferred to the account. Please take note of [rate limits](#rate-limit-api). + + + +### Response + +Parameter | Description +------------------| ----------- +transfer | See [Transfers](#get-transfers). + +## Get Private Profile +Get private profile data for the user. This is a superset of the `/v3/profile/:publicId` endpoint. + +```python +profile_private = client.private.get_profile() +``` + +```typescript +const profilePrivate: ProfilePrivateResponseObject = await client.private.getProfilePrivate(); +``` + +```json +{ + "username": "foo", + "ethereumAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "DYDXHoldings": "250", + "stakedDYDXHoldings": "250", + "hedgiesHeld": [111], + "twitterHandle": "bar", + "affiliateLinks": [{ + "link": "mrAffiliate", + "discountRate": "0.95", + }], + "affiliateApplicationStatus": "APPROVED", + "publicId": "ABCDEFGH", + "tradingLeagues": { + "currentLeague": "SILVER", + "currentLeagueRanking": 12, + }, + "tradingPnls": { + "absolutePnl30D": "324", + "percentPnl30D": "25", + "volume30D": "4000", + }, + "tradingRewards": { + "curEpoch": "8", + "curEpochEstimatedRewards": 280, + "prevEpochEstimatedRewards": 125, + }, + "affiliateStatistics": { + "currentEpoch": { + "usersReferred": "12", + "revenue": "12.50", + "revenueShareRate": "0.24", + }, + "previousEpochs": { + "usersReferred": "20", + "revenue": "1427.30", + }, + "lastPaidEpoch": "9", + } +} +``` + +### HTTP Request +`GET v3/profile/private` + +Description: Get private profile data for the user. + +### Response + +Parameter | Description +--------------------------| ----------- +username | Publically-displayed username. +publicId | User's public id used in the public profile endpoint +ethereumAddress | User's associated ethereum address. +DYDXHoldings | The user's DYDX token holdings. `null` if not sharing ethereum address. +stakedDYDXHoldings | The user's stkDYDX token holdings. `null` if not sharing ethereum address. +hedgiesHeld | Indices of all Hedgies held. +twitterHandle | The username that appears at the end of a unique Twitter url. +affiliateLinks | The affiliate links that the user can share and earn revenue on. [] if the user is not an affiliate. See "AffiliateLinkData" below. +affiliateApplicationStatus| The status of the affiliate application, can be `APPROVED`, `PENDING`, `REJECTED`, and `REJECTED_AND_BANNED`. `null` if no affiliate application had been submitted. +tradingLeagues | See "TradingLeagues" below. +tradingPnls | See "TradingPnls" below. +tradingRewards | See "TradingRewards" below. +affiliateStatistics | See "AffiliateStatistics" below. + +### AffiliateLinkData + +Parameter | Description +--------------------| ----------- +link | The affiliate link. Ex: `mrAffiliate` in affiliate link `trade.dydx.exchange/r/mrAffiliate`. +discountRate | The discount rate used to calculate the referred user's fee. Ex: `0.95` would mean that users get a 5% discount to their fees. + +### TradingLeagues + +Parameter | Description +--------------------| ----------- +currentLeague | `null, "BRONZE", "SILVER", "GOLD", "PLATINUM", or "DIAMOND"`. +currentLeagueRanking| `null`, or positive integer ranking. + +### TradingPnls + +Parameter | Description +--------------------| ----------- +absolutePnl30D | `null`, or user's 30 day absolute pnl (based on leaderboard formula). +percentPnl30D | `null`, or user's 30 day percent pnl (based on leaderboard formula). +volume30D | The sum of a user's 30 day maker and taker trading volume. + +### TradingRewards + +Parameter | Description +-------------------------| ----------- +curEpoch | Current epoch number. +curEpochEstimatedRewards | The user's estimated number of dYdX tokens as rewards for the current epoch. +prevEpochEstimatedRewards| The user's estimated number of dYdX tokens as rewards for the previous epoch. + +### AffiliateStatistics + +Parameter | Description +-------------------------| ----------- +currentEpoch | See "CurrentEpochAffiliateStatistics" below. +previousEpochs | See "PreviousEpochAffiliateStatistics" below. +lastEpochPaid | The last epoch that has been paid out to affiliates. + +### CurrentEpochAffiliateStatistics + +Parameter | Description +-------------------------| ----------- +usersReferred | Total number of users referred by this affiliate in this epoch. +revenue | Expected current affiliate payout in this epoch. +revenueShareRate | Current revenue share rate for the user depending on their $stkDYDX and if manual override is enabled for the user. Will be a number between 0 and 1 inclusive, 0.1 would indicate that the affiliate will receive 10% of all net revenue generated by their referred users. + +### PreviousEpochsAffiliateStatistics + +Parameter | Description +-------------------------| ----------- +usersReferred | Total number of users referred by this affiliate in all previous epochs. +revenue | Total amount of revenue this user has earned in all previous epochs. diff --git a/slate-docs/source/includes/_public-v3.md b/slate-docs/source/includes/_public-v3.md new file mode 100644 index 00000000..c71caab1 --- /dev/null +++ b/slate-docs/source/includes/_public-v3.md @@ -0,0 +1,1058 @@ +# Public HTTP API + +## Get Markets +> Get Markets + +```python +markets = client.public.get_markets() +``` + +```typescript +const markets: { markets: MarketsResponseObject } = await client.public.getMarkets(); +``` + +```json +{ + "markets": { + "LINK-USD": { + "market": "LINK-USD", + "status": "ONLINE", + "baseAsset": "LINK", + "quoteAsset": "USD", + "stepSize": "0.1", + "tickSize": "0.01", + "indexPrice": "12", + "oraclePrice": "101", + "priceChange24H": "0", + "nextFundingRate": "0.0000125000", + "nextFundingAt": "2021-03-01T18:00:00.000Z", + "minOrderSize": "1", + "type": "PERPETUAL", + "initialMarginFraction": "0.10", + "maintenanceMarginFraction": "0.05", + "baselinePositionSize": "1000", + "incrementalPositionSize": "1000", + "incrementalInitialMarginFraction": "0.2", + "volume24H": "0", + "trades24H": "0", + "openInterest": "0", + "maxPositionSize": "10000", + "assetResolution": "10000000", + "syntheticAssetId": "0x4c494e4b2d37000000000000000000", + }, + ... +} +``` + +### HTTP Request +`GET v3/markets` + +Description: Get one or all markets as well as metadata about each retrieved market. + +### Request + +Parameter | Description +------------------| ----------- +market | (Optional): Specific market to be fetched. + +### Response + +### Market + +Parameter | Description +------------------| ----------- +markets | Map of market objects. See below for individual market. + +Parameter | Description +-------------------------| ----------- +market | Symbol of the market. +status | Status of the market. Can be one of ONLINE, OFFLINE, POST_ONLY or CANCEL_ONLY. +baseAsset | Symbol of the base asset. e.g. "BTC". +quoteAsset | Symbol of the quote asset. e.g. "BTC". +stepSize | The minimum step size (in base currency) of trade sizes for the market. +tickSize | The Tick size of the market. +indexPrice | The current [index price](#index-price-sources) of the market. +oraclePrice | The current oracle price of the market. +priceChange24H | The absolute price change of the [index price](#index-price-sources) over the past 24 hours. +nextFundingRate | The predicted next funding rate (as a 1-hour rate). Can be up to 5 seconds delayed. +nextFundingAt | The timestamp of the next funding update. +minOrderSize | Minimum order size for the market. +type | Type of the market. This will always be PERPETUAL for now. +initialMarginFraction | The margin fraction needed to open a position. +maintenanceMarginFraction| The margin fraction required to prevent liquidation. +baselinePositionSize|The max position size (in base token) before increasing the initial-margin-fraction. +incrementalPositionSize|The step size (in base token) for increasing the `initialMarginFraction` by (`incrementalInitialMarginFraction` per step). +incrementalInitialMarginFraction|The increase of `initialMarginFraction` for each `incrementalPositionSize` above the `baselinePositionSize` the position is. +maxPositionSize | The max position size for this market in base token. +volume24H | The USD volume of the market in the previous 24 hours. +trades24H | The number of trades in the market in the previous 24 hours. +openInterest | The open interest in base token. +assetResolution | The asset resolution is the number of quantums (Starkware units) that fit within one "human-readable" unit of the asset. +syntheticAssetId | The id of the synthetic asset traded in the market. Only used for cryptographically signing orders. + +## Get Orderbook +> Get Orderbook + +```python +from dydx3.constants import MARKET_BTC_USD + +orderbook = client.public.get_orderbook( + market=MARKET_BTC_USD, +) +``` + +```typescript +const orderbook: OrderbookResponseObject = await client.public.getOrderbook( + Market.BTC_USD, +); +``` + +```json +{ + "bids": [ + { + "price": "29000", + "size": "1" + }, + ... + ], + "asks": [ + { + "price": "29500", + "size": "0.499" + }, + ... + ] +} +``` + +### HTTP Request +`GET v3/orderbook/:market` + + + +Description: Returns the active orderbook for a market. All bids and asks that are fillable are returned. + +### Request + +Parameter | Description +----------------- | ----------- +market | Market of the Orderbook. + +### Response + +Parameter | Description +----------------- | ----------- +bids | See Orderbook Order below. Sorted by price in descending order. +asks | See Orderbook Order below. Sorted by price in ascending order. + +### Orderbook Order + +Parameter | Description +----------------- | ----------- +price | The price of the order (in quote / base currency). +size | The size of the order (in base currency). + +## Get Trades +> Get Trades + +```python +from dydx3.constants import MARKET_BTC_USD + +all_trades = client.public.get_trades( + market=MARKET_BTC_USD, +) +``` + +```typescript +const trades: { trades: Trade[] } = await client.public.getTrades({ + market: Market.BTC_USD, + startingBeforeOrAt: "2021-01-05T17:33:43.163Z", + limit: 1, +}); +``` + +```json +{ + "trades": [ + { + "side": "BUY", + "size": "0.001", + "price": "29000", + "createdAt": "2021-01-05T16:33:43.163Z", + "liquidation": false + }, + ... + ] +} +``` + +### HTTP Request +`GET v3/trades/:market` + +Description: Get Trades by specified parameters. Passing in all query parameters to the HTTP endpoint would look like: `GET v3/trades/BTC-USD?startingBeforeOrAt=2021-09-05T17:33:43.163Z&limit=1`. + + + +### Request + +Parameter | Description +----------------- | ----------- +market | Market of the trades. +startingBeforeOrAt| (Optional): Set a date by which the trades had to be created. +limit | (Optional): The number of candles to fetch (Max 100). + +### Response + +Parameter | Description +----------------- | ----------- +trades | An array of trades. See trade below + +### Trade + +Parameter | Description +----------------- | ----------- +side | Either BUY or SELL. +size | The size of the trade. +price | The price of the trade. +createdAt | The time of the trade. +liquidation | true if the trade was the result of a liquidation. false otherwise. + +## Get Fast Withdrawal Liquidity +> Get Fast Withdrawal Liquidity + +```python +fast_withdrawals_info = client.public.get_fast_withdrawal() +``` + +```typescript +const availableFundsMap: { + liquidityProviders: { + [positionId: string]: { + availableFunds: string, + starkKey: string, + quote: { + creditAsset: string, + creditAmount: string, + debitAmount: string, + } | null, + } + } +} = await client.public.getFastWithdrawalAvailableFunds(); +``` + +```json +{ + "liquidityProviders": { + "1812": { + "availableFunds": "1000", + "starkKey": "180913017c740260fea4b2c62828a4008ca8b0d6e4", + "quote": null, + }, + } +} +``` + +### HTTP Request +`GET v3/fast-withdrawals` + +Description: Returns a map of all LP provider accounts that have available funds for fast withdrawals. Given a `debitAmount` and asset the user wants sent to L1, this endpoint also returns amount of the desired asset the user will be credited on L1. Given a `creditAmount` and asset the user wants sent to L1, this endpoint also returns the amount the user will be debited on L2. + +### Request + +Parameter | Description +-------------| ----------- +creditAsset | (Optional): The asset that would be sent to the user. Required if creditAmount or debitAmount are set. +creditAmount | (Optional): Set this value if the user wants a quote based on the creditAmount. +debitAmount | (Optional): Set this value if the user wants a quote based on the debitAmount. + + + +### Response + +Parameter | Description +-------------------| ----------- +liquidityProviders | Map of LP position IDs to [Liquidity Provider](#liquidity-provider). + +### Liquidity Provider + +Field | Description +---------------| ----------- +availableFunds | The funds available for the LP. +starkKey | The public stark key for the LP. +quote | The [Liquidity Provider Quote](#liquidity-provider-quote) given the user's request. Null if no request from the user or the request is unfillable by this LP. + +### Liquidity Provider Quote + +Field | Description +-------------| ----------- +creditAsset | The asset that would be sent to the user on L1. +creditAmount | The amount of creditAsset that would be sent to the user (human readable). +debitAmount | The amount of USD that would be deducted from the users L2 account (human readable). + + +## Get Market Stats +> Get Market Stats + +```python +from dydx3.constants import MARKET_BTC_USD + +market_statistics = client.public.get_stats( + market=MARKET_BTC_USD, + days=MARKET_STATISTIC_DAY_SEVEN, +) +``` + +```typescript +const marketStatistics = await client.public.getStats({ + market: Market.BTC_USD, + days: MarketStatisticDay.SEVEN, +}); +``` + +```json +{ + "markets": { + "ETH-USD": { + "market": "ETH-USD", + "open": "1100", + "close": "1100", + "high": "1100", + "low": "1095", + "baseVolume": "10000", + "quoteVolume": "100000", + "type": "PERPETUAL", + "fees": "1000" + } + } +} +``` + +### HTTP Request +`GET v3/stats/:market` + +Description: Get an individual market's statistics over a set period of time or all available periods of time. + +### Request + +Parameter | Description +------------------| ----------- +market | Market whose statistics are being fetched. +days | (Optional): Specified day range for the statistics to have been compiled over. Can be one of `1`, `7`, `30`. Defaults to `1`. + +### Response + +Parameter | Description +------------------| ----------- +markets | Map of market to MarketStats. See example below. + +### MarketStats + +Parameter | Description +------------------| ----------- +market | The symbol of the market, e.g. ETH-USD. +open | The open price of the market. +high | The high price of the market. +low | The low price of the market. +close | The close price of the market. +baseVolume | The total amount of base asset traded. +quoteVolume | The total amount of quote asset traded. +type | Type of the market. This will always be PERPETUAL for now. + +## Get Historical Funding +> Get Historical Funding + +```python +from dydx3.constants import MARKET_BTC_USD + +historical_funding = client.public.get_historical_funding( + market=MARKET_BTC_USD, +) +``` + +```typescript +const historicalFunding = await client.public.getHistoricalFunding({ + market: Market.BTC_USD, +}); +``` + +```json +{ + "historicalFunding": [ + { + "market": "BTC-USD", + "rate": "0.0000125000", + "price": "31297.5000008009374142", + "effectiveAt": "2021-01-05T09:10:49.000Z" + }, + ... + ] +} +``` + +### HTTP Request +`GET v3/historical-funding/:market` + +Description: Get the historical funding rates for a market. + +### Request + +Parameter | Description +-------------------| ----------- +market | Market whose historical funding rates are being fetched. +effectiveBeforeOrAt| (Optional): Set a date by which the historical funding rates had to be created. + +### Response + +Parameter | Description +-------------------| ----------- +historicalFunding | Array of HistoricalFunding. See below for individual example. + +### Historical Funding + +Parameter | Description +-------------------| ----------- +market | Market for which to query historical funding. +rate | The funding rate (as a 1-hour rate). +price | Oracle price used to calculate the funding rate. +effectiveAt | Time at which funding payments were exchanged at this rate. + +## Get Candles for Market +> Get Candles for Market + +```python +from dydx3.constants import MARKET_BTC_USD + +candles = client.public.get_candles( + market=MARKET_BTC_USD, + resolution='1DAY', +) +``` + +```typescript +const candles: { + candles: CandleResponseObject, +} = await client.public.getCandles({ + market: Market.BTC_USD, + resolution: CandleResolution.1DAY, +}) +``` + +```json + "candles": [ + { + "startedAt": "2021-01-05T00:00:00.000Z", + "updatedAt": "2021-01-05T00:00:00.000Z", + "market": "BTC-USD", + "resolution": "1DAY", + "low": "40000", + "high": "45000", + "open": "45000", + "close": "40000", + "baseTokenVolume": "1.002", + "trades": "3", + "usdVolume": "45085", + "startingOpenInterest": "28" + }, + ... + ] +``` + +### HTTP Request +`GET v3/candles/:market` + +Description: Get the candle statistics for a market. + +### Request + +Parameter | Description +-------------------| ----------- +market | Market whose candles are being fetched. +resolution | (Optional): Specific candle resolution being fetched. Can be one of 1DAY, 4HOURS, 1HOUR, 30MINS, 15MINS, 5MINS, 1MIN. +fromISO | (Optional): Starting point for the candles. +toISO | (Optional): Ending point for the candles. +limit | (Optional): The number of candles to fetch (Max 100). + +### Response + +Parameter | Description +---------------------| ----------- +startedAt | When the candle started, time of first trade in candle. +updatedAt | When the candle was last updated +market | Market the candle is for. +resolution | Time-period of candle (currently 1HOUR or 1DAY). +low | Low trade price of the candle. +high | High trade price of the candle. +open | Open trade price of the candle. +close | Close trade price of the candle. +baseTokenVolume | Volume of trade in baseToken currency for the candle. +trades | Count of trades during the candle. +usdVolume | Volume of trade in USD for the candle. +startingOpenInterest | The open interest in baseToken at the start of the candle. + +## Get Global Configuration Variables + +```python +config = client.public.get_config() +``` + +```typescript +const config: ConfigResponseObject = await client.public.getConfig(); +``` + +```json + { + "collateralAssetId": "0x02c04d8b650f44092278a7cb1e1028c82025dff622db96c934b611b84cc8de5a", + "collateralTokenAddress": "0x8707a5bf4c2842d46b31a405ba41b858c0f876c4", + "defaultMakerFee": "0.0005", + "defaultTakerFee": "0.001", + "exchangeAddress": "0x014F738EAd8Ec6C50BCD456a971F8B84Cd693BBe", + "maxExpectedBatchLengthMinutes": "240", + "maxFastWithdrawalAmount": "200000", + "cancelOrderRateLimiting": { + "maxPointsMulti": 3, + "maxPointsSingle": 8500, + "windowSecMulti": 10, + "windowSecSingle": 10 + }, + "placeOrderRateLimiting": { + "maxPoints": 1750, + "windowSec": 10, + "targetNotional": 40000, + "minLimitConsumption": 4, + "minMarketConsumption": 20, + "minTriggerableConsumption": 100, + "maxOrderConsumption": 100 + } + } +``` + +### HTTP Request +`GET v3/config` + +Description: Get any global configuration variables for the exchange as a whole. + +### Response + +Parameter | Description +----------------------------- | ----------- +collateralAssetId | The assetId of the collateral asset in the Starkware system. +collateralTokenAddress | The address of the token used as collateral. +defaultMakerFee | The default maker fee for new accounts. +defaultTakerFee | The default taker fee for new accounts. +exchangeAddress | The address of the exchange contract. +maxExpectedBatchLengthMinutes | The maximum expected time between batches L2 (in minutes). +maxFastWithdrawalAmount | The maximum amount (in USDC) allowed for fast withdrawals. +cancelOrderRateLimiting | See `cancelOrderRateLimiting` below. +placeOrderRateLimiting | See `placeOrderRateLimiting` below. + +### cancelOrderRateLimiting + +Parameter | Description +----------------------------- | ----------- +maxPointsMulti | The number of rate limiting points given per window for canceling multiple orders. +maxPointsSingle | The number of rate limiting points given per window for canceling single orders. +windowSecMulti | The length of a rate limiting window for canceling multiple orders, in seconds. +windowSecSingle | The length of a rate limiting window for canceling single orders, in seconds. + +### placeOrderRateLimiting + +Parameter | Description +----------------------------- | ----------- +maxPoints | The number of rate limiting points given per window. +windowSec | The length of a rate limiting window, in seconds. +targetNotional | The `(size * price)` target used for determining points consumption. +minLimitConsumption | The minimum number of points used when placing a limit order. +minMarketConsumption | The minimum number of points used when placing a market order. +minTriggerableConsumption | The minimum number of points used when placing a triggerable (e.g. stop-loss) order. +maxOrderConsumption | The maximum number of points used when placing an order. + +## Check If User Exists +> Check If User Exists + +```python +user_exists = client.public.check_if_user_exists( + ethereum_address='foo', +) +``` + +```typescript +const userExists: { exists: boolean } = await client.public.doesUserExistWithAddress( + 'foo', +); +``` + +```json +{ + "exists": true +} +``` + +### HTTP Request +`GET v3/users/exists` + +Description: Check if a user exists for a given Ethereum address. + +### Request + +Parameter | Description +-------------- | ----------- +ethereumAddress| Ethereum address that the user would be associated with. + +### Response + +Parameter | Description +-------------- | ----------- +exists | If a user exists for the given Ethereum address. + +## Check If Username Exists +> Check If Username Exists + +```python +username_exists = client.public.check_if_username_exists( + username='username', +) +``` + +```typescript +const usernameExists: { exists: boolean } = await client.public.doesUserExistWithUsername( + 'username', +); +``` + +```json +{ + "exists": true +} +``` + +### HTTP Request +`GET v3/usernames` + +Description: Check if a username has been taken by a user. + +### Request + +Parameter | Description +---------- | ----------- +username | Unique username being checked. + +### Response + +Parameter | Description +-------------- | ----------- +exists | If a username has been taken by any user. + +## Get API Server Time +> Get API Server Time + +```python +time_object = client.public.get_time() +``` + +```typescript +const time: { time: { iso: string, epoch: number } } = await client.public.getTime(); +``` + +```json +{ + "iso": "2021-02-02T18:35:45Z", + "epoch": "1611965998.515", +} +``` + +### HTTP Request +`GET v3/time` + +Description: Get the current time of the API server. + +### Response + +Parameter | Description +-------------- | ----------- +iso | ISO time of the server in UTC. +epoch | Epoch time in seconds with milliseconds. + +## Get Public Leaderboard PNLs +> Get Public Leaderboard PNLs + +```typescript +const leaderboardPnls: { pnls: LeaderboardPnlResponseObject } = await client.public.getLeaderboardPnls( + period=LeaderboardPnlPeriod.WEEKLY, + sortBy=LeaderboardPnlSortBy.ABSOLUTE, + limit=10, +); +``` + +```json +{ + "prizePool": 50000, + "numHedgiesWinners": 1, + "numPrizeWinners": 50, + "ratioPromoted": 0.25, + "ratioDemoted": 0.5, + "minimumEquity": 500, + "minimumDYDXTokens": 0, + "seasonNumber": 16, + "topPnls": [ + { + "username": "user", + "ethereumAddress": "0x3408105669f73e814be44cbf598679a50eb2f7ed", + "publicId": "ABCDEFG", + "absolutePnl": "10206.971314", + "percentPnl": "0.409100", + "absoluteRank": 20, + "percentRank": 1, + "seasonExpectedOutcome": "SAME_LEAGUE", + "hedgieWon": null, + "prizeWon": null + }, + ... + ], + "numParticipants": 1, + "updatedAt": "2022-02-02T15:31:10.813Z", + "startedAt": "2022-02-01T15:30:00.000Z", + "endsAt": "2022-02-02T15:30:00.000Z" +} +``` + +### HTTP Request +`GET v3/leaderboard-pnl` + + + +Description: Get the top PNLs for a specified period and how they rank against each other. + +### Request + +Parameter | Description +------------------ | ----------- +period | "DAILY", "WEEKLY", "MONTHLY", "ALLTIME", "COMPETITION", "DAILY_COMPETITION", or "LEAGUES". +startingBeforeOrAt | Latest the leaderboard starts at. +sortBy | Which PNL to sort ranks by. "ABSOLUTE" or "PERCENT". +limit | (Optional): The number of leaderboard PNLs to fetch (Max 100). + +### Response + +Parameter | Description +----------------- | ----------- +topPnls | Array of PNLForPeriod (see below). +numParticipants | Number of participants in this leaderboard. Includes ranked and unranked participants. +startedAt | Starting time for this pnl. Note: will only be set if being used for a competition or leagues. Otherwise, this value will always be `null`. +endsAt | Ending time for this pnl. Note: will only be set if being used for a competition or leagues. Otherwise, this value will always be `null`. (Can be a future time.) +updatedAt | The time this pnl was updated. +seasonNumber | Trading leagues season number. Starts at 1. `null` if not leagues. +prizePool | Prize pool size for period. `null` if not "COMPETITION" or leagues. +numHedgiesWinners | Number of hedgies winners for league. `null` if not a leagues period. +numPrizeWinners | Number of prize winners for league. `null` if not a leagues period. +ratioPromoted | Ratio of users promoted for league. `null` if not a leagues period. +ratioDemoted | Ratio of users demoted for league. `null` if not a leagues period. +minimumEquity | Minimum account equity required to join league. `null` if not a leagues period. +minimumDYDXTokens | Minimum user DYDX + stkDYDX Token balance required to join league. `null` if not a leagues period. +numHedgiesWinners | Number of hedgies prizes for period. `null` if not leagues. + +#### PNLForPeriod + +Parameter | Description +--------------------- | ----------- +username | Publically-displayed username. `null` if not sharing. +ethereumAddress | User's associated ethereum address. `null` if not sharing. +publicId | User's public id used in the public profile endpoint. +absolutePnl | The PNL (in USD) for the specified period. Sorted DESC for "ABSOLUTE" sortBy. +percentPnl | The percent PNL for the specified period. Sorted DESC for "PERCENT" sortBy. +absoluteRank | User's absolute PNL rank. +percentRank | User's percent PNL rank. +seasonExpectedOutcome | User's expected outcome of latest season. "PROMOTION", "DEMOTION", or "SAME_LEAGUE". `null` if not leagues. + +## Get Public Retroactive Mining Rewards +> Get Public Retroactive Mining Rewards + +```python +rewards = client.public.get_public_retroactive_mining_rewards( + ethereum_address='foo', +) +``` + +```typescript +const rewards: PublicRetroactiveMiningRewardsResponseObject = await client.public.getPublicRetroactiveMiningRewards( + 'foo' +); +``` + +```json +{ + "allocation": "0", + "targetVolume": "0" +} +``` + +### HTTP Request +`GET v3/rewards/public-retroactive-mining` + +Description: Get the retroactive mining rewards for an ethereum address. + +### Request + +Parameter | Description +--------------- | ----------- +ethereumAddress | An Ethereum address. + +### Response + +Parameter | Description +------------------ | ----------- +allocation | The number of allocated dYdX tokens for the address. +targetVolume | The addresses' required trade volume (in USD) to be able to claim the allocation. + +## Verify an Email Address +> Verify an Email Address + +```python +client.public.verify_email( + token='token', +) +``` + +```typescript +await client.public.verifyEmail('token'); +``` + +```json +{} +``` + +### HTTP Request +`PUT v3/emails/verify-email` + +Description: Verify an email address by providing the verification token sent to the email address. + +### Request + +Parameter | Description +--------------- | ----------- +token | Confirmation token that was sent to a user's email. + +### Response + +On success, returns a `204` response with an empty body. After receiving a `204`, the user associated with the email the token was sent to will begin getting notification emails for all types [they have specified in their userData](#send-verification-email). Responds with a `400` error if the token is invalid. + +## Get Currently Revealed Hedgies +> Get Currently Revealed Hedgies + +```typescript +const currentlyRevealedHedgies: { + daily?: HedgiePeriodResponseObject, + weekly?: HedgiePeriodResponseObject, +} = await client.public.getCurrentlyRevealedHedgies(); +``` + +```json +{ + "daily": { + "blockNumber": 14135506, + "competitionPeriod": 1, + "tokenIds": [4100] + }, + "weekly": { + "blockNumber": 14135506, + "competitionperiod": 0, + "tokenIds": [2790, 3000, 4109] + } +} +``` + +### HTTP Request +`GET v3/hedgies/current` + + + +Description: Get the currently revealed [Hedgies](https://hedgies.wtf/) for competition distribution. + +### Response + +Parameter | Description +------------------ | ----------- +daily | NftPeriodInformation for daily Hedgie or undefined. +weekly | NftPeriodInformation for weekly Hedgies or undefined. + +### NftPeriodInformation + +Parameter | Description +------------------ | ----------- +blockNumber | The number of the block whose hash was used to randomly select the Hedgie tokenId from the remaining unrevealed Hedgies (or currently revealed Hedgies in the case of distributing weekly Hedgies). +competitionPeriod | The zero-indexed period of the competition. Competition 0 was the very first day a Hedgie was revealed for competition winners. +tokenIds | An array of the numeric tokenIds of the Hedgies. + +## Get Historically Revealed Hedgies +> Get Historically Revealed Hedgies + +```typescript +const historicallyRevealedHedgies: { + historicalTokenIds: HedgiePeriodResponseObject[], +} = await client.public.getHistoricallyRevealedHedgies({ + nftRevealType: WEEK, + start: 1, + }); +``` + +```json +{ + "historicalTokenIds": [{ + "blockNumber": 14135506, + "competitionperiod": 0, + "tokenIds": [2790, 3000, 4109] + }] +} +``` + +### HTTP Request +`GET v3/hedgies/history` + + + +Description: Get the historically revealed [Hedgies](https://hedgies.wtf/) from competition distributions. + +### Request + +Parameter | Description +--------------- | ----------- +nftRevealType | The competition type the Hedgies are being revealed for (`Day` or `Week`). +start | (Optional): Oldest competition period to be looking from (inclusive). +end | (Optional): Newest competition period to be looking up to (inclusive). + +### Response + +Parameter | Description +------------------ | ----------- +historicalTokenIds | [NftPeriodInformation](#get-currently-revealed-hedgies) array. + + + +## Get Insurance Fund Balance +> Get Insurance Fund Balance + +```python +balance = client.public.get_insurance_fund_balance() +``` + +```typescript +const balance: { balance: number } = await client.public.getInsuranceFundBalance(); +``` + +```json +{ + "balance":"9868319.469028" +} +``` + +### HTTP Request +`GET v3/insurance-fund/balance` + +Description: Get the balance of the [dYdX insurance fund](https://help.dydx.exchange/en/articles/4797358-contract-loss-mechanisms). + +### Response + +Parameter | Description +------------------ | ----------- +balance | Balance of the dYdX insurance fund in USD. + +## Get Public Profile +Get Public Profile data. This is a subset of the `v3/profile/private` endpoint. + +```python +balance = client.public.get_profile("publicId") +``` + +```typescript +const publicProfile: ProfilePublicResponseObject = await client.public.getProfilePublic("publicId"); +``` + +```json +{ + "username": "foo", + "ethereumAddress": "0x0913017c740260fea4b2c62828a4008ca8b0d6e4", + "DYDXHoldings": "250", + "stakedDYDXHoldings": "250", + "hedgiesHeld": [111], + "twitterHandle": "bar", + "tradingLeagues": { + "currentLeague": "SILVER", + "currentLeagueRanking": 12, + }, + "tradingPnls": { + "absolutePnl30D": "324", + "percentPnl30D": "25", + "volume30D": "4000", + }, + "tradingRewards": { + "curEpoch": "8", + "curEpochEstimatedRewards": 280, + "prevEpochEstimatedRewards": 125, + }, +} +``` + +### HTTP Request +`GET v3/profile/:publicId` + +Description: Get the public profile of a user given their public id. + +### Response + +Parameter | Description +------------------ | ----------- +balance | Balance of the dYdX insurance fund in USD. + +### Request + +Parameter | Description +-------------------| ----------- +publicId | Public id of the user + +### Response +Parameter | Description +--------------------| ----------- +username | Publically-displayed username. +publicId | User's public id used in the public profile endpoint +ethereumAddress | User's associated ethereum address. +DYDXHoldings | The user's DYDX token holdings. `null` if not sharing ethereum address. +stakedDYDXHoldings | The user's stkDYDX token holdings. `null` if not sharing ethereum address. +hedgiesHeld | Indices of all Hedgies held. +twitterHandle | The username that appears at the end of a unique Twitter url. +tradingLeagues | See "TradingLeagues" below. +tradingPnls | See "TradingPnls" below. +tradingRewards | See "TradingRewards" below. + +### TradingLeagues +Parameter | Description +--------------------| ----------- +currentLeague | `null, "BRONZE", "SILVER", "GOLD", "PLATINUM", or "DIAMOND"`. +currentLeagueRanking| `null`, or positive integer ranking. + +### TradingPnls +Parameter | Description +--------------------| ----------- +absolutePnl30D | `null`, or user's 30 day absolute pnl (based on leaderboard formula). +percentPnl30D | `null`, or user's 30 day percent pnl (based on leaderboard formula). +volume30D | The sum of a user's 30 day maker and taker trading volume. + +### TradingRewards +Parameter | Description +-------------------------| ----------- +curEpoch | Current epoch number. +curEpochEstimatedRewards | The user's estimated number of dYdX tokens as rewards for the current epoch. +prevEpochEstimatedRewards| The user's estimated number of dYdX tokens as rewards for the previous epoch. diff --git a/slate-docs/source/includes/_security-v3.md b/slate-docs/source/includes/_security-v3.md new file mode 100644 index 00000000..98f13df2 --- /dev/null +++ b/slate-docs/source/includes/_security-v3.md @@ -0,0 +1,47 @@ +# Security + +## Independent Audits + +The Starkware Perpetual smart contracts were audited independently by +[PeckShield](https://peckshield.com). + +**[PeckShield Audit Report](https://github.com/starkware-libs/starkex-contracts/blob/master/audit/StarkPerpetual_v1.0_Audit_Report.pdf)** + +## Vulnerability Disclosure Policy + +The disclosure of security vulnerabilities helps us ensure the security of our users. + +**How to report a security vulnerability?** + +If you believe you’ve found a security vulnerability in one of our contracts or platforms, +send it to us by emailing [security@dydx.exchange](mailto:security@dydx.exchange). +Please include the following details with your report: + +* A description of the location and potential impact of the vulnerability. + +* A detailed description of the steps required to reproduce the vulnerability. + +**Scope** + +Any vulnerability not previously disclosed by us or our independent auditors in their reports. + +**Guidelines** + +We require that all reporters: + +* Make every effort to avoid privacy violations, degradation of user experience, +disruption to production systems, and destruction of data during security testing. + +* Use the identified communication channels to report vulnerability information to us. + +* Keep information about any vulnerabilities you’ve discovered confidential between yourself and +dYdX until we’ve had 30 days to resolve the issue. + +If you follow these guidelines when reporting an issue to us, we commit to: + +* Not pursue or support any legal action related to your findings. + +* Work with you to understand and resolve the issue quickly +(including an initial confirmation of your report within 72 hours of submission). + +* Grant a monetary reward based on the [OWASP risk assessment methodology](https://medium.com/dydxderivatives/announcing-bug-bounties-for-the-dydx-margin-trading-protocol-d0c817d1cda4). diff --git a/slate-docs/source/includes/_websocket-v3.md b/slate-docs/source/includes/_websocket-v3.md new file mode 100644 index 00000000..13313c9d --- /dev/null +++ b/slate-docs/source/includes/_websocket-v3.md @@ -0,0 +1,550 @@ +# V3 Websocket API + +dYdX offers a WebSocket API for streaming v3 updates. + +You can connect to the v3 WebSockets at: + +* **Production**: `wss://api.dydx.exchange/v3/ws` +* **Staging (Goerli)**: `wss://api.stage.dydx.exchange/v3/ws` + +The server will send pings every 30s and expects a pong within 10s. The server does not expect pings, but will respond with a pong if sent one. + +## Accounts channel + +This channel provides realtime information about orders, fills, funding updates and positions for a user. To subscribe, you will need to +be authenticated. + +To subscribe: + +| field | type | description | +|---------------|--------|--------------------------------------------------| +| type | string | Set to subscribe | +| channel | string | Set to v3_accounts | +| accountNumber | string | The account number to subscribe to | +| apiKey | string | The apiKey for the user | +| signature | string | validation signature. See below | +| timestamp | string | timestamp used for the signature | +| passphrase | string | The passphrase field of the API key | + +**Authentication** + +The authentication in the accounts channel is identical to [private endpoint authentication](#authentication) with one key difference. The `requestPath` is `/ws/accounts`. + +### Initial Response: + +The initial response will contain the information about the account, open positions, recent transfers, and open orders, i.e. everything from GET `/v3/accounts/:id`, GET `/v3/transfers`, GET `/v3/funding` and GET `/v3/orders` (with `accountId` in the header). + +Note that the `freeCollateral` and `equity` (also called `total account value`) for an account are only sent in the initial response. To track these over time, refer to [this section](#margin). + +> Example initial response + +```json +{ + "type": "subscribed", + "channel": "v3_accounts", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "id": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "message_id": 1, + "contents": { + "orders": [ + { + "id": "797fc129eeb7c54163f3947f1f250594", + "clientId": "2", + "market": "BTC-USD", + "accountId": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "side": "BUY", + "size": "112", + "remainingSize": "0", + "price": "34", + "limitFee": "0.0005", + "type": "LIMIT", + "status": "OPEN", + "signature": "0x456...", + "timeInForce": "FOK", + "postOnly": "false", + "expiresAt": "2021-09-22T20:22:26.399Z", + "createdAt": "2020-09-22T20:22:26.399Z" + } + ], + "account": { + "id": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "positionId": "9356", + "userId": "fe71e7df-c633-4ba1-870e-61f36580cfc5", + "accountNumber": "0", + "starkKey": "041c2ae647ee91807eed6471488983ab4addc2a602d4ceeb04dfda470e33f148", + "quoteBalance": "300", + "pendingDeposits": "0", + "pendingWithdrawals": "0", + "lastTransactionId": "14", + "equity": "1879.090000", + "freeCollateral": "1879.090000", + "createdAt": "2021-04-09T21:08:34.984Z", + "openPositions": { + "LINK-USD": { + "id": "677dad3b-d848-5e7c-84bf-18760f3414f6", + "accountId": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "market": "LINK-USD", + "side": "LONG", + "status": "OPEN", + "size": "200", + "maxSize": "300", + "entryPrice": "36", + "exitPrice": "38", + "realizedPnl": "50", + "createdAt": "2020-09-22T20:25:26.399Z", + "openTransactionId": "2", + "lastTransactionId": "14", + "sumOpen": "300", + "sumClose": "100" + } + } + } + }, + "transfers": [ + { + "id": "8d303634-da14-56bb-99f5-122e34b1ce34", + "type": "FAST_WITHDRAWAL", + "debitAsset": "USDC", + "creditAsset": "USDC", + "debitAmount": "500", + "creditAmount": "500", + "transactionHash": "0xb86e98d05098de6249d7c10616ffefa0b001976238083dc34a8e747fd7960029", + "status": "CONFIRMED", + "createdAt": "2021-02-05T00:37:43.009Z", + "confirmedAt": null, + "clientId": "9407156494718159", + "fromAddress": "0x3ebe6781be6d436cb7999cfce8b52e40819721cb", + "toAddress": "0x14c2a496e5b7a52d54748cba0bd9f4b24ed27fdd" + } + ], + "fundingPayments": [], +} +``` + +### Channel Data + +Subsequent responses will contain any updates to open orders, or changes to account balance, or the open positions, or transfers, in a single message. + +> A fill occurs, and a position is closed, and the account balance modified + +```json +{ + "type": "channel_data", + "channel": "v3_accounts", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "id": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "message_id": 2, + "contents": { + "fills": [{ + "id": "677dad3b-d848-5e7c-84bf-18760f3414f6", + "accountId": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "side": "BUY", + "liquidity": "TAKER", + "market": "LINK-USD", + "orderId": "797fc129eeb7c54163f3947f1f250594", + "size": "112", + "price": "35", + "fee": "10", + "transactionId": "1", + "orderClientId": "31391968951033844", + "createdAt": "2020-09-22T20:25:26.399Z", + }], + "orders": [{ + "id": "797fc129eeb7c54163f3947f1f250594", + "clientId": "2", + "market": "BTC-USD", + "accountId": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "side": "BUY", + "size": "112", + "remainingSize": "0", + "price": "34", + "limitFee": "0.0005", + "type": "LIMIT", + "status": "ENTIRELY_FILLED", + "signature": "0x456...", + "timeInForce": "FOK", + "postOnly": "false", + "expiresAt": "2021-09-22T20:22:26.399Z", + "createdAt": "2020-09-22T20:22:26.399Z" + }], + "positions": [{ + "id": "677dad3b-d848-5e7c-84bf-18760f3414f6", + "accountId": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "market": "LINK-USD", + "side": "LONG", + "status": "CLOSED", + "size": "200", + "maxSize": "300", + "entryPrice": "36", + "exitPrice": "38", + "realizedPnl": "50", + "createdAt": "2020-09-22T20:25:26.399Z", + "openTransactionId": "2", + "closeTransactionId": "23", + "lastTransactionId": "23", + "closedAt": "2020-14-22T20:25:26.399Z", + "sumOpen": "300", + "sumClose": "100" + }], + "accounts": [{ + "id": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "positionId": "b2759094-12af-4b59-8071-661e99148a14", + "userId": "fe71e7df-c633-4ba1-870e-61f36580cfc5", + "accountNumber": "0", + "starkKey": "0x456...", + "quoteBalance": "700", + "pendingDeposits": "400", + "pendingWithdrawals": "0", + "lastTransactionId": "14" + }] + } +} +``` + +> a deposit occurs + +```json +{ + "type": "channel_data", + "channel": "v3_accounts", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "id": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "message_id": 2, + "contents": { + "fills": [], + "orders": [], + "positions": [], + "accounts": [{ + "id": "e33a8007-57ca-52ab-887d-d162d1666f3b", + "positionId": "b2759094-12af-4b59-8071-661e99148a14", + "userId": "fe71e7df-c633-4ba1-870e-61f36580cfc5", + "accountNumber": "0", + "starkKey": "0x456...", + "quoteBalance": "7000", + "pendingDeposits": "200", + "pendingWithdrawals": "0", + "lastTransactionId": "14" + }], + "transfers": [{ + "id" : "35bb84a8-d8b5-5f8e-a49e-8ad979fb7567", + "accountId" : "e33a8007-57ca-52ab-887d-d162d1666f3b", + "type" : "DEPOSIT", + "debitAsset" : "USDC", + "creditAsset" : "USDC", + "debitAmount" : "10000", + "creditAmount" : "10000", + "transactionHash" : "0xec2bd16e73e4bb54c1ee25415233ded15f6e8c4edb8480ce9774a28c7846d4f0", + "status" : "PENDING", + "clientId" : "18", + "updatedAt" : "2021-01-17 22:24:54.661+00", + "createdAt" : "2021-01-17 22:24:54.560426+00", + }] + } +} +``` + +## Orderbook + +To subscribe: + +| field | type | description | +|---------------------------|---------|---------------------------------------------------------------------------------| +| type | string | Set to subscribe | +| channel | string | Set to v3_orderbook | +| id | string | The market to subscribe to e.g. BTC-USD, LINK-USD | +| includeOffsets (optional) | boolean | If specified, this will return an initial response with per-price level offsets | + +### Initial Response: + +The initial response will contain the state of the orderbook and will be the same structure as GET `/v3/orderbook/:market`. If includeOffsets is sent and set to true in the subscription message, there will be an offset included for each price level. (See the example included) + +| field | description | +|----------|--------------------------------------------------| +| type | will be subscribed | +| channel | the channel name, i.e. v3_orderbook | +| id | the market subscribed to e.g. BTC-USD | +| contents | the message contents | + +The contents is structured as: + +| field | type | description | +|--------|--------------------|-------------------------------------------------------------------------| +| offset | string | A number used for ordering. See offset below. | +| bids | array | See PublicOrder below. Sorted by price in descending order | +| asks | array | See PublicOrder below. Sorted by price in ascending order | + +PublicOrder: + +| field | type | description | +|--------|--------|-----------------------------------------------------------------------------------| +| price | string | human readable price of the order (in quote / base currency) | +| size | string | human readable size of the order (in base currency) | +| offset | string | (if includeOffsets is set to true) the offset for the specific price | + + +Offset: + +The price updates are not guaranteed to be sent in order. So it is possible to receive an older price update later. For this reason, the offset is included in the message, to help order. The offset increases monotonically, and increasing values of offsets indicate more recent values. + + + +Example messages: + + +> Example initial response: + +```json +{ + "type": "subscribed", + "connection_id": "87b25218-0170-4111-bfbf-d9f0a506fcab", + "message_id": 1, + "channel": "v3_orderbook", + "id": "ETH-USD", + "contents": { + "bids": [ + { + "price": "1779", + "size": "11.24" + }, + { + "price": "1778.5", + "size": "18" + } + ], + "asks": [ + { + "price": "1782.8", + "size": "10" + }, + { + "price": "1784", + "size": "2.81" + } + ] + } +} +``` + +> Example initial response if includeOffsets is set to true: + +Request: + +```json +{ + "type": "subscribe", + "channel": "v3_orderbook", + "id": "ETH-USD", + "includeOffsets": "true" +} +``` + +Response: + +```json +{ + "type": "subscribed", + "connection_id": "14f7c481-1e1f-4f5c-8c5c-7b114209d8ce", + "message_id": 1, + "channel": "v3_orderbook", + "id": "ETH-USD", + "contents": { + "bids": [ + { + "price": "1778.8", + "offset": "36850163", + "size": "11" + }, + { + "price": "1776.7", + "offset": "36849225", + "size": "5.9" + } + ], + "asks": [ + { + "price": "1783", + "offset": "36848764", + "size": "13" + }, + { + "price": "1784", + "offset": "36848433", + "size": "4.3" + } + ] + } +} +``` + +### Channel Data + +Subsequent responses will contain the new order sizes for any price levels that have changed since the previous update: + +e.g: + +> Subsequent messages + +```json +{ + "type": "channel_data", + "id": "BTC-USD", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "channel": "v3_orderbook", + "message_id": 2, + "contents": { + "offset": "178", + "bids": [["102", "12"]], + "asks": [["104", "0" ]] + } +} +``` + +E.g: if some orders at "102" price, get filled, then the update would be ["102", "12"], where "12" is the new size. +If there are no more asks at "104", then the ask update would be ["104", "0"]. + +## Trades + +To subscribe: + +| field | type | description | +|---------|--------|---------------------------------------------------| +| type | string | Set to subscribe | +| channel | string | Set to v3_trades | +| id | string | The market to subscribe to e.g. BTC-USD, LINK-USD | + +### Initial Response: + +The initial response will contain the historical trades and will be the same structure as GET `/v3/trades/:market`. + +| field | description | +|----------|-----------------------------------------------| +| type | will be subscribed | +| channel | the channel name, i.e. v3_trades | +| id | the market subscribed to e.g. BTC-USD | +| contents | the message contents | + +The contents is structured as: + +| field | type | description | +|--------|--------------------|-------------------------------------| +| trades | array | See PublicTrade below. | + +PublicTrade: + +| field | type | description | +|-------------|-----------------------|--------------------------------------------------------------------| +| side | string | BUY or SELL | +| size | string | size of the trade | +| price | string | price of the trade | +| createdAt | ISO time of the trade | time of the trade | +| liquidation | boolean | true if the trade was the result of a liquidation, false otherwise | + +Example messages: + +> Example initial response: + +```json +{ + "type": "subscribed", + "id": "BTC-USD", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "channel": "v3_trades", + "message_id": 1, + "contents": { + "trades": [ + { + "side": "BUY", + "size": "100", + "price": "4000", + "createdAt": "2020-10-29T00:26:30.759Z" + }, + { + "side": "BUY", + "size": "100", + "price": "4000", + "createdAt": "2020-11-02T19:45:42.886Z" + }, + { + "side": "BUY", + "size": "100", + "price": "4000", + "createdAt": "2020-10-29T00:26:57.382Z" + } + ] + } +} +``` + +### Channel Data + +Subsequent responses will contain the recently created trades. e.g: + +> Subsequent responses + +```json +{ + "type": "channel_data", + "id": "BTC-USD", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "channel": "v3_trades", + "message_id": 2, + "contents": { + "trades": [ + { + "side": "BUY", + "size": "100", + "price": "4000", + "createdAt": "2020-11-29T00:26:30.759Z" + }, + { + "side": "SELL", + "size": "100", + "price": "4000", + "createdAt": "2020-11-29T14:00:03.382Z" + } + ] + } +} +``` + +## Markets + +To subscribe: + +| field | type | description | +|---------|--------|--------------------------------| +| type | string | Set to subscribe | +| channel | string | Set to v3_markets | + +### Initial Response: + +Same as [GET /v3/markets](#get-markets) + +### Channel Data + +Subsequent responses will contain an update for one or more markets. Updates will be sent any time a field(s) changes on a market(s). Updates will only contain the field(s) that have changed: + +> Subsequent responses + +```json +{ + "type": "channel_data", + "connection_id": "e2a6c717-6f77-4c1c-ac22-72ce2b7ed77d", + "channel": "v3_markets", + "message_id": 2, + "contents": { + "ETH-USD": { + "oraclePrice": "100.23" + }, + "BTC-USD": { + "indexPrice": "100.23", + "priceChange24H": "0.12", + "initialMarginFraction": "1.23" + } + } +} +``` diff --git a/slate-docs/source/index.html.md b/slate-docs/source/index.html.md new file mode 100644 index 00000000..e9589bdb --- /dev/null +++ b/slate-docs/source/index.html.md @@ -0,0 +1,21 @@ +--- +title: v3 dYdX Documentation + +language_tabs: # must be one of https://git.io/vQNgJ + - python: Python + - typescript: TypeScript + - json: HTTP + +includes: + - general-v3 + - perpetual-contracts-v3 + - clients-v3 + - private-v3 + - public-v3 + - websocket-v3 + - security-v3 + +search: true + +code_clipboard: true +--- diff --git a/slate-docs/source/javascripts/all.js b/slate-docs/source/javascripts/all.js new file mode 100644 index 00000000..5f5d4067 --- /dev/null +++ b/slate-docs/source/javascripts/all.js @@ -0,0 +1,2 @@ +//= require ./all_nosearch +//= require ./app/_search diff --git a/slate-docs/source/javascripts/all_nosearch.js b/slate-docs/source/javascripts/all_nosearch.js new file mode 100644 index 00000000..55704a20 --- /dev/null +++ b/slate-docs/source/javascripts/all_nosearch.js @@ -0,0 +1,30 @@ +//= require ./lib/_energize +//= require ./app/_copy +//= require ./app/_toc +//= require ./app/_lang + +function adjustLanguageSelectorWidth() { + const elem = $('.dark-box > .lang-selector'); + elem.width(elem.parent().width()); +} + +$(function() { + if ($(window.location.hash).get(0)) { + $(window.location.hash).get(0).scrollIntoView(true); + } + loadToc($('#toc'), '.toc-link', '.toc-list-h2, .toc-list-h3', 10); + setupLanguages($('body').data('languages')); + $('.content').imagesLoaded( function() { + window.recacheHeights(); + window.refreshToc(); + }); + + $(window).resize(function() { + adjustLanguageSelectorWidth(); + }); + adjustLanguageSelectorWidth(); +}); + +window.onpopstate = function() { + activateLanguage(getLanguageFromQueryString()); +}; diff --git a/slate-docs/source/javascripts/app/_copy.js b/slate-docs/source/javascripts/app/_copy.js new file mode 100644 index 00000000..f1e3a432 --- /dev/null +++ b/slate-docs/source/javascripts/app/_copy.js @@ -0,0 +1,15 @@ +function copyToClipboard(container) { + const el = document.createElement('textarea'); + el.value = container.textContent; + document.body.appendChild(el); + el.select(); + document.execCommand('copy'); + document.body.removeChild(el); +} + +function setupCodeCopy() { + $('pre.highlight').prepend('
Copy to Clipboard
'); + $('.copy-clipboard').on('click', function() { + copyToClipboard(this.parentNode.children[1]); + }); +} diff --git a/slate-docs/source/javascripts/app/_lang.js b/slate-docs/source/javascripts/app/_lang.js new file mode 100644 index 00000000..63776511 --- /dev/null +++ b/slate-docs/source/javascripts/app/_lang.js @@ -0,0 +1,165 @@ +//= require ../lib/_jquery + +/* +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +*/ +;(function () { + 'use strict'; + + var languages = []; + + window.setupLanguages = setupLanguages; + window.activateLanguage = activateLanguage; + window.getLanguageFromQueryString = getLanguageFromQueryString; + + function activateLanguage(language) { + if (!language) return; + if (language === "") return; + + $(".lang-selector a").removeClass('active'); + $(".lang-selector a[data-language-name='" + language + "']").addClass('active'); + for (var i=0; i < languages.length; i++) { + $(".highlight.tab-" + languages[i]).hide(); + $(".lang-specific." + languages[i]).hide(); + } + $(".highlight.tab-" + language).show(); + $(".lang-specific." + language).show(); + + window.recacheHeights(); + + // scroll to the new location of the position + // UNCOMMENT BELOW TO RE-ENABLE SCROLL-TO ON LANGUAGE CHANGE + if ($(window.location.hash).get(0)) { + $(window.location.hash).get(0).scrollIntoView(true); + } + } + + // parseURL and stringifyURL are from https://github.com/sindresorhus/query-string + // MIT licensed + // https://github.com/sindresorhus/query-string/blob/7bee64c16f2da1a326579e96977b9227bf6da9e6/license + function parseURL(str) { + if (typeof str !== 'string') { + return {}; + } + + str = str.trim().replace(/^(\?|#|&)/, ''); + + if (!str) { + return {}; + } + + return str.split('&').reduce(function (ret, param) { + var parts = param.replace(/\+/g, ' ').split('='); + var key = parts[0]; + var val = parts[1]; + + key = decodeURIComponent(key); + // missing `=` should be `null`: + // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters + val = val === undefined ? null : decodeURIComponent(val); + + if (!ret.hasOwnProperty(key)) { + ret[key] = val; + } else if (Array.isArray(ret[key])) { + ret[key].push(val); + } else { + ret[key] = [ret[key], val]; + } + + return ret; + }, {}); + }; + + function stringifyURL(obj) { + return obj ? Object.keys(obj).sort().map(function (key) { + var val = obj[key]; + + if (Array.isArray(val)) { + return val.sort().map(function (val2) { + return encodeURIComponent(key) + '=' + encodeURIComponent(val2); + }).join('&'); + } + + return encodeURIComponent(key) + '=' + encodeURIComponent(val); + }).join('&') : ''; + }; + + // gets the language set in the query string + function getLanguageFromQueryString() { + if (location.search.length >= 1) { + var language = parseURL(location.search).language; + if (language) { + return language; + } else if (jQuery.inArray(location.search.substr(1), languages) != -1) { + return location.search.substr(1); + } + } + + return false; + } + + // returns a new query string with the new language in it + function generateNewQueryString(language) { + var url = parseURL(location.search); + if (url.language) { + url.language = language; + return stringifyURL(url); + } + return language; + } + + // if a button is clicked, add the state to the history + function pushURL(language) { + if (!history) { return; } + var hash = window.location.hash; + if (hash) { + hash = hash.replace(/^#+/, ''); + } + history.pushState({}, '', '?' + generateNewQueryString(language) + '#' + hash); + + // save language as next default + localStorage.setItem("language", language); + } + + function setupLanguages(l) { + var defaultLanguage = localStorage.getItem("language"); + + languages = l; + + var presetLanguage = getLanguageFromQueryString(); + if (presetLanguage) { + // the language is in the URL, so use that language! + activateLanguage(presetLanguage); + + localStorage.setItem("language", presetLanguage); + } else if ((defaultLanguage !== null) && (jQuery.inArray(defaultLanguage, languages) != -1)) { + // the language was the last selected one saved in localstorage, so use that language! + activateLanguage(defaultLanguage); + } else { + // no language selected, so use the default + activateLanguage(languages[0]); + } + } + + // if we click on a language tab, activate that language + $(function() { + $(".lang-selector a").on("click", function() { + var language = $(this).data("language-name"); + pushURL(language); + activateLanguage(language); + return false; + }); + }); +})(); diff --git a/slate-docs/source/javascripts/app/_search.js b/slate-docs/source/javascripts/app/_search.js new file mode 100644 index 00000000..0b0ccd97 --- /dev/null +++ b/slate-docs/source/javascripts/app/_search.js @@ -0,0 +1,102 @@ +//= require ../lib/_lunr +//= require ../lib/_jquery +//= require ../lib/_jquery.highlight +;(function () { + 'use strict'; + + var content, searchResults; + var highlightOpts = { element: 'span', className: 'search-highlight' }; + var searchDelay = 0; + var timeoutHandle = 0; + var index; + + function populate() { + index = lunr(function(){ + + this.ref('id'); + this.field('title', { boost: 10 }); + this.field('body'); + this.pipeline.add(lunr.trimmer, lunr.stopWordFilter); + var lunrConfig = this; + + $('h1, h2').each(function() { + var title = $(this); + var body = title.nextUntil('h1, h2'); + lunrConfig.add({ + id: title.prop('id'), + title: title.text(), + body: body.text() + }); + }); + + }); + determineSearchDelay(); + } + + $(populate); + $(bind); + + function determineSearchDelay() { + if (index.tokenSet.toArray().length>5000) { + searchDelay = 300; + } + } + + function bind() { + content = $('.content'); + searchResults = $('.search-results'); + + $('#input-search').on('keyup',function(e) { + var wait = function() { + return function(executingFunction, waitTime){ + clearTimeout(timeoutHandle); + timeoutHandle = setTimeout(executingFunction, waitTime); + }; + }(); + wait(function(){ + search(e); + }, searchDelay); + }); + } + + function search(event) { + + var searchInput = $('#input-search')[0]; + + unhighlight(); + searchResults.addClass('visible'); + + // ESC clears the field + if (event.keyCode === 27) searchInput.value = ''; + + if (searchInput.value) { + var results = index.search(searchInput.value).filter(function(r) { + return r.score > 0.0001; + }); + + if (results.length) { + searchResults.empty(); + $.each(results, function (index, result) { + var elem = document.getElementById(result.ref); + searchResults.append("
  • " + $(elem).text() + "
    • "); + }); + highlight.call(searchInput); + } else { + searchResults.html('
  • '); + $('.search-results li').text('No Results Found for "' + searchInput.value + '"'); + } + } else { + unhighlight(); + searchResults.removeClass('visible'); + } + } + + function highlight() { + if (this.value) content.highlight(this.value, highlightOpts); + } + + function unhighlight() { + content.unhighlight(highlightOpts); + } +})(); + diff --git a/slate-docs/source/javascripts/app/_toc.js b/slate-docs/source/javascripts/app/_toc.js new file mode 100644 index 00000000..a34f38c9 --- /dev/null +++ b/slate-docs/source/javascripts/app/_toc.js @@ -0,0 +1,139 @@ +//= require ../lib/_jquery +//= require ../lib/_imagesloaded.min +;(function () { + 'use strict'; + + var htmlPattern = /<[^>]*>/g; + var loaded = false; + + var debounce = function(func, waitTime) { + var timeout = false; + return function() { + if (timeout === false) { + setTimeout(function() { + func(); + timeout = false; + }, waitTime); + timeout = true; + } + }; + }; + + var closeToc = function() { + $(".toc-wrapper").removeClass('open'); + $("#nav-button").removeClass('open'); + }; + + function loadToc($toc, tocLinkSelector, tocListSelector, scrollOffset) { + var headerHeights = {}; + var pageHeight = 0; + var windowHeight = 0; + var originalTitle = document.title; + + var recacheHeights = function() { + headerHeights = {}; + pageHeight = $(document).height(); + windowHeight = $(window).height(); + + $toc.find(tocLinkSelector).each(function() { + var targetId = $(this).attr('href'); + if (targetId[0] === "#") { + headerHeights[targetId] = $("#" + $.escapeSelector(targetId.substring(1))).offset().top; + } + }); + }; + + var refreshToc = function() { + var currentTop = $(document).scrollTop() + scrollOffset; + + if (currentTop + windowHeight >= pageHeight) { + // at bottom of page, so just select last header by making currentTop very large + // this fixes the problem where the last header won't ever show as active if its content + // is shorter than the window height + currentTop = pageHeight + 1000; + } + + var best = null; + for (var name in headerHeights) { + if ((headerHeights[name] < currentTop && headerHeights[name] > headerHeights[best]) || best === null) { + best = name; + } + } + + // Catch the initial load case + if (currentTop == scrollOffset && !loaded) { + best = window.location.hash; + loaded = true; + } + + var $best = $toc.find("[href='" + best + "']").first(); + if (!$best.hasClass("active")) { + // .active is applied to the ToC link we're currently on, and its parent
      s selected by tocListSelector + // .active-expanded is applied to the ToC links that are parents of this one + $toc.find(".active").removeClass("active"); + $toc.find(".active-parent").removeClass("active-parent"); + $best.addClass("active"); + $best.parents(tocListSelector).addClass("active").siblings(tocLinkSelector).addClass('active-parent'); + $best.siblings(tocListSelector).addClass("active"); + $toc.find(tocListSelector).filter(":not(.active)").slideUp(150); + $toc.find(tocListSelector).filter(".active").slideDown(150); + if (window.history.replaceState) { + window.history.replaceState(null, "", best); + } + + var thisTitle = $best.data("title"); + // Only set document title for h1, h2 toc + if ($toc.find(".active-parent").length > 1) { + var $parent = $toc.find(".active-parent").last() + thisTitle = $parent.data("title"); + } + if (thisTitle !== undefined && thisTitle.length > 0) { + document.title = thisTitle.replace(htmlPattern, "") + " – " + originalTitle; + } else { + document.title = originalTitle; + } + } + }; + + var makeToc = function() { + recacheHeights(); + refreshToc(); + + $("#nav-button").click(function() { + $(".toc-wrapper").toggleClass('open'); + $("#nav-button").toggleClass('open'); + return false; + }); + $(".page-wrapper").click(closeToc); + $(".toc-link").click(closeToc); + + // reload immediately after scrolling on toc click + $toc.find(tocLinkSelector).click(function() { + setTimeout(function() { + refreshToc(); + }, 0); + }); + + var w = $(window).width(); + $(window).scroll(debounce(refreshToc, 200)); + // Remain at current anchor while resizing + $(window).resize(debounce( + function() { + if ($(window).width() === w) return; + w = $(window).width(); + recacheHeights(); + if ($(window.location.hash).get(0)) { + $(window.location.hash).get(0).scrollIntoView(true); + } + }, + 200)); + }; + + makeToc(); + + window.recacheHeights = recacheHeights; + window.refreshToc = refreshToc; + } + + window.loadToc = loadToc; +})(); diff --git a/slate-docs/source/javascripts/lib/_energize.js b/slate-docs/source/javascripts/lib/_energize.js new file mode 100644 index 00000000..6798f3c0 --- /dev/null +++ b/slate-docs/source/javascripts/lib/_energize.js @@ -0,0 +1,169 @@ +/** + * energize.js v0.1.0 + * + * Speeds up click events on mobile devices. + * https://github.com/davidcalhoun/energize.js + */ + +(function() { // Sandbox + /** + * Don't add to non-touch devices, which don't need to be sped up + */ + if(!('ontouchstart' in window)) return; + + var lastClick = {}, + isThresholdReached, touchstart, touchmove, touchend, + click, closest; + + /** + * isThresholdReached + * + * Compare touchstart with touchend xy coordinates, + * and only fire simulated click event if the coordinates + * are nearby. (don't want clicking to be confused with a swipe) + */ + isThresholdReached = function(startXY, xy) { + return Math.abs(startXY[0] - xy[0]) > 5 || Math.abs(startXY[1] - xy[1]) > 5; + }; + + /** + * touchstart + * + * Save xy coordinates when the user starts touching the screen + */ + touchstart = function(e) { + this.startXY = [e.touches[0].clientX, e.touches[0].clientY]; + this.threshold = false; + }; + + /** + * touchmove + * + * Check if the user is scrolling past the threshold. + * Have to check here because touchend will not always fire + * on some tested devices (Kindle Fire?) + */ + touchmove = function(e) { + // NOOP if the threshold has already been reached + if(this.threshold) return false; + + this.threshold = isThresholdReached(this.startXY, [e.touches[0].clientX, e.touches[0].clientY]); + }; + + /** + * touchend + * + * If the user didn't scroll past the threshold between + * touchstart and touchend, fire a simulated click. + * + * (This will fire before a native click) + */ + touchend = function(e) { + // Don't fire a click if the user scrolled past the threshold + if(this.threshold || isThresholdReached(this.startXY, [e.changedTouches[0].clientX, e.changedTouches[0].clientY])) { + return; + } + + /** + * Create and fire a click event on the target element + * https://developer.mozilla.org/en/DOM/event.initMouseEvent + */ + var touch = e.changedTouches[0], + evt = document.createEvent('MouseEvents'); + evt.initMouseEvent('click', true, true, window, 0, touch.screenX, touch.screenY, touch.clientX, touch.clientY, false, false, false, false, 0, null); + evt.simulated = true; // distinguish from a normal (nonsimulated) click + e.target.dispatchEvent(evt); + }; + + /** + * click + * + * Because we've already fired a click event in touchend, + * we need to listed for all native click events here + * and suppress them as necessary. + */ + click = function(e) { + /** + * Prevent ghost clicks by only allowing clicks we created + * in the click event we fired (look for e.simulated) + */ + var time = Date.now(), + timeDiff = time - lastClick.time, + x = e.clientX, + y = e.clientY, + xyDiff = [Math.abs(lastClick.x - x), Math.abs(lastClick.y - y)], + target = closest(e.target, 'A') || e.target, // needed for standalone apps + nodeName = target.nodeName, + isLink = nodeName === 'A', + standAlone = window.navigator.standalone && isLink && e.target.getAttribute("href"); + + lastClick.time = time; + lastClick.x = x; + lastClick.y = y; + + /** + * Unfortunately Android sometimes fires click events without touch events (seen on Kindle Fire), + * so we have to add more logic to determine the time of the last click. Not perfect... + * + * Older, simpler check: if((!e.simulated) || standAlone) + */ + if((!e.simulated && (timeDiff < 500 || (timeDiff < 1500 && xyDiff[0] < 50 && xyDiff[1] < 50))) || standAlone) { + e.preventDefault(); + e.stopPropagation(); + if(!standAlone) return false; + } + + /** + * Special logic for standalone web apps + * See http://stackoverflow.com/questions/2898740/iphone-safari-web-app-opens-links-in-new-window + */ + if(standAlone) { + window.location = target.getAttribute("href"); + } + + /** + * Add an energize-focus class to the targeted link (mimics :focus behavior) + * TODO: test and/or remove? Does this work? + */ + if(!target || !target.classList) return; + target.classList.add("energize-focus"); + window.setTimeout(function(){ + target.classList.remove("energize-focus"); + }, 150); + }; + + /** + * closest + * @param {HTMLElement} node current node to start searching from. + * @param {string} tagName the (uppercase) name of the tag you're looking for. + * + * Find the closest ancestor tag of a given node. + * + * Starts at node and goes up the DOM tree looking for a + * matching nodeName, continuing until hitting document.body + */ + closest = function(node, tagName){ + var curNode = node; + + while(curNode !== document.body) { // go up the dom until we find the tag we're after + if(!curNode || curNode.nodeName === tagName) { return curNode; } // found + curNode = curNode.parentNode; // not found, so keep going up + } + + return null; // not found + }; + + /** + * Add all delegated event listeners + * + * All the events we care about bubble up to document, + * so we can take advantage of event delegation. + * + * Note: no need to wait for DOMContentLoaded here + */ + document.addEventListener('touchstart', touchstart, false); + document.addEventListener('touchmove', touchmove, false); + document.addEventListener('touchend', touchend, false); + document.addEventListener('click', click, true); // TODO: why does this use capture? + +})(); \ No newline at end of file diff --git a/slate-docs/source/javascripts/lib/_imagesloaded.min.js b/slate-docs/source/javascripts/lib/_imagesloaded.min.js new file mode 100644 index 00000000..e443a77d --- /dev/null +++ b/slate-docs/source/javascripts/lib/_imagesloaded.min.js @@ -0,0 +1,7 @@ +/*! + * imagesLoaded PACKAGED v4.1.4 + * JavaScript is all like "You images are done yet or what?" + * MIT License + */ + +!function(e,t){"function"==typeof define&&define.amd?define("ev-emitter/ev-emitter",t):"object"==typeof module&&module.exports?module.exports=t():e.EvEmitter=t()}("undefined"!=typeof window?window:this,function(){function e(){}var t=e.prototype;return t.on=function(e,t){if(e&&t){var i=this._events=this._events||{},n=i[e]=i[e]||[];return n.indexOf(t)==-1&&n.push(t),this}},t.once=function(e,t){if(e&&t){this.on(e,t);var i=this._onceEvents=this._onceEvents||{},n=i[e]=i[e]||{};return n[t]=!0,this}},t.off=function(e,t){var i=this._events&&this._events[e];if(i&&i.length){var n=i.indexOf(t);return n!=-1&&i.splice(n,1),this}},t.emitEvent=function(e,t){var i=this._events&&this._events[e];if(i&&i.length){i=i.slice(0),t=t||[];for(var n=this._onceEvents&&this._onceEvents[e],o=0;o (default options) + * $('#content').highlight('lorem'); + * + * // search for and highlight more terms at once + * // so you can save some time on traversing DOM + * $('#content').highlight(['lorem', 'ipsum']); + * $('#content').highlight('lorem ipsum'); + * + * // search only for entire word 'lorem' + * $('#content').highlight('lorem', { wordsOnly: true }); + * + * // don't ignore case during search of term 'lorem' + * $('#content').highlight('lorem', { caseSensitive: true }); + * + * // wrap every occurrance of term 'ipsum' in content + * // with + * $('#content').highlight('ipsum', { element: 'em', className: 'important' }); + * + * // remove default highlight + * $('#content').unhighlight(); + * + * // remove custom highlight + * $('#content').unhighlight({ element: 'em', className: 'important' }); + * + * + * Copyright (c) 2009 Bartek Szopka + * + * Licensed under MIT license. + * + */ + +jQuery.extend({ + highlight: function (node, re, nodeName, className) { + if (node.nodeType === 3) { + var match = node.data.match(re); + if (match) { + var highlight = document.createElement(nodeName || 'span'); + highlight.className = className || 'highlight'; + var wordNode = node.splitText(match.index); + wordNode.splitText(match[0].length); + var wordClone = wordNode.cloneNode(true); + highlight.appendChild(wordClone); + wordNode.parentNode.replaceChild(highlight, wordNode); + return 1; //skip added node in parent + } + } else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children + !/(script|style)/i.test(node.tagName) && // ignore script and style nodes + !(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted + for (var i = 0; i < node.childNodes.length; i++) { + i += jQuery.highlight(node.childNodes[i], re, nodeName, className); + } + } + return 0; + } +}); + +jQuery.fn.unhighlight = function (options) { + var settings = { className: 'highlight', element: 'span' }; + jQuery.extend(settings, options); + + return this.find(settings.element + "." + settings.className).each(function () { + var parent = this.parentNode; + parent.replaceChild(this.firstChild, this); + parent.normalize(); + }).end(); +}; + +jQuery.fn.highlight = function (words, options) { + var settings = { className: 'highlight', element: 'span', caseSensitive: false, wordsOnly: false }; + jQuery.extend(settings, options); + + if (words.constructor === String) { + words = [words]; + } + words = jQuery.grep(words, function(word, i){ + return word != ''; + }); + words = jQuery.map(words, function(word, i) { + return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); + }); + if (words.length == 0) { return this; }; + + var flag = settings.caseSensitive ? "" : "i"; + var pattern = "(" + words.join("|") + ")"; + if (settings.wordsOnly) { + pattern = "\\b" + pattern + "\\b"; + } + var re = new RegExp(pattern, flag); + + return this.each(function () { + jQuery.highlight(this, re, settings.element, settings.className); + }); +}; + diff --git a/slate-docs/source/javascripts/lib/_jquery.js b/slate-docs/source/javascripts/lib/_jquery.js new file mode 100644 index 00000000..50937333 --- /dev/null +++ b/slate-docs/source/javascripts/lib/_jquery.js @@ -0,0 +1,10872 @@ +/*! + * jQuery JavaScript Library v3.5.1 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2020-05-04T22:49Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var flat = arr.flat ? function( array ) { + return arr.flat.call( array ); +} : function( array ) { + return arr.concat.apply( [], array ); +}; + + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + return typeof obj === "function" && typeof obj.nodeType !== "number"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + +var document = window.document; + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.5.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + even: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return ( i + 1 ) % 2; + } ) ); + }, + + odd: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return i % 2; + } ) ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a provided context; falls back to the global one + // if not specified. + globalEval: function( code, options, doc ) { + DOMEval( code, { nonce: options && options.nonce }, doc ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return flat( ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( _i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.5 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2020-03-14 + */ +( function( window ) { +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ( {} ).hasOwnProperty, + arr = [], + pop = arr.pop, + pushNative = arr.push, + push = arr.push, + slice = arr.slice, + + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[ i ] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" + + "ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] + // or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + return nonHex ? + + // Strip the backslash prefix from a non-hex escape sequence + nonHex : + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + ( arr = slice.call( preferredDoc.childNodes ) ), + preferredDoc.childNodes + ); + + // Support: Android<4.0 + // Detect silently failing push.apply + // eslint-disable-next-line no-unused-expressions + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + pushNative.apply( target, slice.call( els ) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + + // Can't trust NodeList.length + while ( ( target[ j++ ] = els[ i++ ] ) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + setDocument( context ); + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && ( elem = newContext.getElementById( m ) ) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && + + // Support: IE 8 only + // Exclude object elements + ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // The technique has to be used as well when a leading combinator is used + // as such selectors are not recognized by querySelectorAll. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && + ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) { + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + + // We can use :scope instead of the ID hack if the browser + // supports it & if we're not changing the context. + if ( newContext !== context || !support.scope ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement( "fieldset" ); + + try { + return !!fn( el ); + } catch ( e ) { + return false; + } finally { + + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split( "|" ), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[ i ] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( ( cur = cur.nextSibling ) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return ( name === "input" || name === "button" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem.namespaceURI, + docElem = ( elem.ownerDocument || elem ).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( preferredDoc != document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, + // Safari 4 - 5 only, Opera <=11.6 - 12.x only + // IE/Edge & older browsers don't support the :scope pseudo-class. + // Support: Safari 6.0 only + // Safari 6.0 supports :scope but it's an alias of :root there. + support.scope = assert( function( el ) { + docElem.appendChild( el ).appendChild( document.createElement( "div" ) ); + return typeof el.querySelectorAll !== "undefined" && + !el.querySelectorAll( ":scope fieldset div" ).length; + } ); + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert( function( el ) { + el.className = "i"; + return !el.getAttribute( "className" ); + } ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert( function( el ) { + el.appendChild( document.createComment( "" ) ); + return !el.getElementsByTagName( "*" ).length; + } ); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert( function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + } ); + + // ID filter and find + if ( support.getById ) { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode( "id" ); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( ( elem = elems[ i++ ] ) ) { + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find[ "TAG" ] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) { + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert( function( el ) { + + var input; + + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll( "[selected]" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push( "~=" ); + } + + // Support: IE 11+, Edge 15 - 18+ + // IE 11/Edge don't find elements on a `[name='']` query in some cases. + // Adding a temporary attribute to the document before the selection works + // around the issue. + // Interestingly, IE 10 & older don't seem to have the issue. + input = document.createElement( "input" ); + input.setAttribute( "name", "" ); + el.appendChild( input ); + if ( !el.querySelectorAll( "[name='']" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + + whitespace + "*(?:''|\"\")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll( ":checked" ).length ) { + rbuggyQSA.push( ":checked" ); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push( ".#.+[+~]" ); + } + + // Support: Firefox <=3.6 - 5 only + // Old Firefox doesn't throw on a badly-escaped identifier. + el.querySelectorAll( "\\\f" ); + rbuggyQSA.push( "[\\r\\n\\f]" ); + } ); + + assert( function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll( "[name=d]" ).length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll( ":enabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: Opera 10 - 11 only + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll( "*,:x" ); + rbuggyQSA.push( ",.*:" ); + } ); + } + + if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector ) ) ) ) { + + assert( function( el ) { + + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + } ); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); + } : + function( a, b ) { + if ( b ) { + while ( ( b = b.parentNode ) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { + + // Choose the first element that is related to our preferred document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( a == document || a.ownerDocument == preferredDoc && + contains( preferredDoc, a ) ) { + return -1; + } + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( b == document || b.ownerDocument == preferredDoc && + contains( preferredDoc, b ) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + return a == document ? -1 : + b == document ? 1 : + /* eslint-enable eqeqeq */ + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( ( cur = cur.parentNode ) ) { + ap.unshift( cur ); + } + cur = b; + while ( ( cur = cur.parentNode ) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[ i ] === bp[ i ] ) { + i++; + } + + return i ? + + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[ i ], bp[ i ] ) : + + // Otherwise nodes in our document sort first + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + ap[ i ] == preferredDoc ? -1 : + bp[ i ] == preferredDoc ? 1 : + /* eslint-enable eqeqeq */ + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + setDocument( elem ); + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( context.ownerDocument || context ) != document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( elem.ownerDocument || elem ) != document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || + match[ 5 ] || "" ).replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; + } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + + ")" + className + "(" + whitespace + "|$)" ) ) && classCache( + className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + /* eslint-disable max-len */ + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + /* eslint-enable max-len */ + + }; + }, + + "CHILD": function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + "not": markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element (issue #299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + "has": markFunction( function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + } ), + + "contains": markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && + ( !document.hasFocus || document.hasFocus() ) && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return ( nodeName === "input" && !!elem.checked ) || + ( nodeName === "option" && !!elem.selected ); + }, + + "selected": function( elem ) { + + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos[ "empty" ]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( ( attr = elem.getAttribute( "type" ) ) == null || + attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo( function() { + return [ 0 ]; + } ), + + "last": createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + "even": createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "odd": createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rcombinators.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || + ( outerCache[ elem.uniqueID ] = {} ); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = uniqueCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( + selector || "*", + context.nodeType ? [ context ] : context, + [] + ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens + .slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), + len = elems.length; + + if ( outermost ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + outermostContext = context == document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( !context && elem.ownerDocument != document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( + selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) + ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find[ "ID" ]( token.matches[ 0 ] + .replace( runescape, funescape ), context ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) || + context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert( function( el ) { + + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; +} ); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert( function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute( "href" ) === "#"; +} ) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + } ); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert( function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +} ) ) { + addHandle( "value", function( elem, _name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + } ); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert( function( el ) { + return el.getAttribute( "disabled" ) == null; +} ) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; + } + } ); +} + +return Sizzle; + +} )( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +}; +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, _i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, _i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, _i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( elem.contentDocument != null && + + // Support: IE 11+ + // elements with no `data` attribute has an object + // `contentDocument` with a `null` prototype. + getProto( elem.contentDocument ) ) { + + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( _i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + master.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( master.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return master.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); + } + + return master.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, _key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( _all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // Support: IE <=9 only + // IE <=9 replaces "; + support.option = !!div.lastChild; +} )(); + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
      " ], + col: [ 2, "", "
      " ], + tr: [ 2, "", "
      " ], + td: [ 3, "", "
      " ], + + _default: [ 0, "", "" ] +}; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// Support: IE <=9 only +if ( !support.option ) { + wrapMap.optgroup = wrapMap.option = [ 1, "" ]; +} + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Only attach events to objects that accept data + if ( !acceptData( elem ) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = Object.create( null ); + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( nativeEvent ), + + handlers = ( + dataPriv.get( this, "events" ) || Object.create( null ) + )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + return result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + + which: function( event ) { + var button = event.button; + + // Add which for key events + if ( event.which == null && rkeyEvent.test( event.type ) ) { + return event.charCode != null ? event.charCode : event.keyCode; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { + if ( button & 1 ) { + return 1; + } + + if ( button & 2 ) { + return 3; + } + + if ( button & 4 ) { + return 2; + } + + return 0; + } + + return event.which; + } +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.get( src ); + events = pdataOld.events; + + if ( events ) { + dataPriv.remove( dest, "handle events" ); + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = flat( args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + }, doc ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html; + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableTrDimensionsVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + }, + + // Support: IE 9 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Behavior in IE 9 is more subtle than in newer versions & it passes + // some versions of this test; make sure not to make it pass there! + reliableTrDimensions: function() { + var table, tr, trChild, trStyle; + if ( reliableTrDimensionsVal == null ) { + table = document.createElement( "table" ); + tr = document.createElement( "tr" ); + trChild = document.createElement( "div" ); + + table.style.cssText = "position:absolute;left:-11111px"; + tr.style.height = "1px"; + trChild.style.height = "9px"; + + documentElement + .appendChild( table ) + .appendChild( tr ) + .appendChild( trChild ); + + trStyle = window.getComputedStyle( tr ); + reliableTrDimensionsVal = parseInt( trStyle.height ) > 3; + + documentElement.removeChild( table ); + } + return reliableTrDimensionsVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( _elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Support: IE 9 - 11 only + // Use offsetWidth/offsetHeight for when box sizing is unreliable. + // In those cases, the computed value can be trusted to be border-box. + if ( ( !support.boxSizingReliable() && isBorderBox || + + // Support: IE 10 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Interestingly, in some cases IE 9 doesn't suffer from this issue. + !support.reliableTrDimensions() && nodeName( elem, "tr" ) || + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + val === "auto" || + + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + + // Make sure the element is visible & connected + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( _i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( + dataPriv.get( cur, "events" ) || Object.create( null ) + )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + + // Handle: regular nodes (via `this.ownerDocument`), window + // (via `this.document`) & document (via `this`). + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = { guid: Date.now() }; + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( _i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Use a noop converter for missing script + if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) { + s.converters[ "text script" ] = function() {}; + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( _i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + +jQuery.ajaxPrefilter( function( s ) { + var i; + for ( i in s.headers ) { + if ( i.toLowerCase() === "content-type" ) { + s.contentType = s.headers[ i ] || ""; + } + } +} ); + + +jQuery._evalUrl = function( url, options, doc ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options, doc ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " + <% end %> + + + + + + NAV + <%= image_tag('navbar.png') %> + + +
      +

      + <% if language_tabs.any? %> +
      + <% language_tabs.each do |lang| %> + <% if lang.is_a? Hash %> + <%= lang.values.first %> + <% else %> + <%= lang %> + <% end %> + <% end %> +
      + <% end %> + <% if current_page.data.search %> +
      + +
      +
        + <% end %> +
          + <% toc_data(page_content).each do |h1| %> +
        • + <%= h1[:content] %> + <% if h1[:children].length > 0 %> +
            + <% h1[:children].each do |h2| %> +
          • + <%= h2[:content] %> + <% if h2[:children].length > 0 %> + + <% end %> +
            • + <% end %> +
          + <% end %> +
          • + <% end %> +
        + <% if current_page.data.toc_footers %> +
          + <% current_page.data.toc_footers.each do |footer| %> +
        • <%= footer %>
          • + <% end %> +
        + <% end %> +
        +
        +
        +
        + <%= page_content %> +
        +
        + <% if language_tabs.any? %> +
        + <% language_tabs.each do |lang| %> + <% if lang.is_a? Hash %> + <%= lang.values.first %> + <% else %> + <%= lang %> + <% end %> + <% end %> +
        + <% end %> +
        +
        + + diff --git a/slate-docs/source/stylesheets/_icon-font.scss b/slate-docs/source/stylesheets/_icon-font.scss new file mode 100644 index 00000000..b5994839 --- /dev/null +++ b/slate-docs/source/stylesheets/_icon-font.scss @@ -0,0 +1,38 @@ +@font-face { + font-family: 'slate'; + src:font-url('slate.eot?-syv14m'); + src:font-url('slate.eot?#iefix-syv14m') format('embedded-opentype'), + font-url('slate.woff2?-syv14m') format('woff2'), + font-url('slate.woff?-syv14m') format('woff'), + font-url('slate.ttf?-syv14m') format('truetype'), + font-url('slate.svg?-syv14m#slate') format('svg'); + font-weight: normal; + font-style: normal; +} + +%icon { + font-family: 'slate'; + speak: none; + font-style: normal; + font-weight: normal; + font-variant: normal; + text-transform: none; + line-height: 1; +} + +%icon-exclamation-sign { + @extend %icon; + content: "\e600"; +} +%icon-info-sign { + @extend %icon; + content: "\e602"; +} +%icon-ok-sign { + @extend %icon; + content: "\e606"; +} +%icon-search { + @extend %icon; + content: "\e607"; +} diff --git a/slate-docs/source/stylesheets/_normalize.scss b/slate-docs/source/stylesheets/_normalize.scss new file mode 100644 index 00000000..46f646a5 --- /dev/null +++ b/slate-docs/source/stylesheets/_normalize.scss @@ -0,0 +1,427 @@ +/*! normalize.css v3.0.2 | MIT License | git.io/normalize */ + +/** + * 1. Set default font family to sans-serif. + * 2. Prevent iOS text size adjust after orientation change, without disabling + * user zoom. + */ + +html { + font-family: sans-serif; /* 1 */ + -ms-text-size-adjust: 100%; /* 2 */ + -webkit-text-size-adjust: 100%; /* 2 */ +} + +/** + * Remove default margin. + */ + +body { + margin: 0; +} + +/* HTML5 display definitions + ========================================================================== */ + +/** + * Correct `block` display not defined for any HTML5 element in IE 8/9. + * Correct `block` display not defined for `details` or `summary` in IE 10/11 + * and Firefox. + * Correct `block` display not defined for `main` in IE 11. + */ + +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +menu, +nav, +section, +summary { + display: block; +} + +/** + * 1. Correct `inline-block` display not defined in IE 8/9. + * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera. + */ + +audio, +canvas, +progress, +video { + display: inline-block; /* 1 */ + vertical-align: baseline; /* 2 */ +} + +/** + * Prevent modern browsers from displaying `audio` without controls. + * Remove excess height in iOS 5 devices. + */ + +audio:not([controls]) { + display: none; + height: 0; +} + +/** + * Address `[hidden]` styling not present in IE 8/9/10. + * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22. + */ + +[hidden], +template { + display: none; +} + +/* Links + ========================================================================== */ + +/** + * Remove the gray background color from active links in IE 10. + */ + +a { + background-color: transparent; +} + +/** + * Improve readability when focused and also mouse hovered in all browsers. + */ + +a:active, +a:hover { + outline: 0; +} + +/* Text-level semantics + ========================================================================== */ + +/** + * Address styling not present in IE 8/9/10/11, Safari, and Chrome. + */ + +abbr[title] { + border-bottom: 1px dotted; +} + +/** + * Address style set to `bolder` in Firefox 4+, Safari, and Chrome. + */ + +b, +strong { + font-weight: bold; +} + +/** + * Address styling not present in Safari and Chrome. + */ + +dfn { + font-style: italic; +} + +/** + * Address variable `h1` font-size and margin within `section` and `article` + * contexts in Firefox 4+, Safari, and Chrome. + */ + +h1 { + font-size: 2em; + margin: 0.67em 0; +} + +/** + * Address styling not present in IE 8/9. + */ + +mark { + background: #ff0; + color: #000; +} + +/** + * Address inconsistent and variable font size in all browsers. + */ + +small { + font-size: 80%; +} + +/** + * Prevent `sub` and `sup` affecting `line-height` in all browsers. + */ + +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; +} + +sup { + top: -0.5em; +} + +sub { + bottom: -0.25em; +} + +/* Embedded content + ========================================================================== */ + +/** + * Remove border when inside `a` element in IE 8/9/10. + */ + +img { + border: 0; +} + +/** + * Correct overflow not hidden in IE 9/10/11. + */ + +svg:not(:root) { + overflow: hidden; +} + +/* Grouping content + ========================================================================== */ + +/** + * Address margin not present in IE 8/9 and Safari. + */ + +figure { + margin: 1em 40px; +} + +/** + * Address differences between Firefox and other browsers. + */ + +hr { + -moz-box-sizing: content-box; + box-sizing: content-box; + height: 0; +} + +/** + * Contain overflow in all browsers. + */ + +pre { + overflow: auto; +} + +/** + * Address odd `em`-unit font size rendering in all browsers. + */ + +code, +kbd, +pre, +samp { + font-family: monospace, monospace; + font-size: 1em; +} + +/* Forms + ========================================================================== */ + +/** + * Known limitation: by default, Chrome and Safari on OS X allow very limited + * styling of `select`, unless a `border` property is set. + */ + +/** + * 1. Correct color not being inherited. + * Known issue: affects color of disabled elements. + * 2. Correct font properties not being inherited. + * 3. Address margins set differently in Firefox 4+, Safari, and Chrome. + */ + +button, +input, +optgroup, +select, +textarea { + color: inherit; /* 1 */ + font: inherit; /* 2 */ + margin: 0; /* 3 */ +} + +/** + * Address `overflow` set to `hidden` in IE 8/9/10/11. + */ + +button { + overflow: visible; +} + +/** + * Address inconsistent `text-transform` inheritance for `button` and `select`. + * All other form control elements do not inherit `text-transform` values. + * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera. + * Correct `select` style inheritance in Firefox. + */ + +button, +select { + text-transform: none; +} + +/** + * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` + * and `video` controls. + * 2. Correct inability to style clickable `input` types in iOS. + * 3. Improve usability and consistency of cursor style between image-type + * `input` and others. + */ + +button, +html input[type="button"], /* 1 */ +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; /* 2 */ + cursor: pointer; /* 3 */ +} + +/** + * Re-set default cursor for disabled elements. + */ + +button[disabled], +html input[disabled] { + cursor: default; +} + +/** + * Remove inner padding and border in Firefox 4+. + */ + +button::-moz-focus-inner, +input::-moz-focus-inner { + border: 0; + padding: 0; +} + +/** + * Address Firefox 4+ setting `line-height` on `input` using `!important` in + * the UA stylesheet. + */ + +input { + line-height: normal; +} + +/** + * It's recommended that you don't attempt to style these elements. + * Firefox's implementation doesn't respect box-sizing, padding, or width. + * + * 1. Address box sizing set to `content-box` in IE 8/9/10. + * 2. Remove excess padding in IE 8/9/10. + */ + +input[type="checkbox"], +input[type="radio"] { + box-sizing: border-box; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Fix the cursor style for Chrome's increment/decrement buttons. For certain + * `font-size` values of the `input`, it causes the cursor style of the + * decrement button to change from `default` to `text`. + */ + +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + height: auto; +} + +/** + * 1. Address `appearance` set to `searchfield` in Safari and Chrome. + * 2. Address `box-sizing` set to `border-box` in Safari and Chrome + * (include `-moz` to future-proof). + */ + +input[type="search"] { + -webkit-appearance: textfield; /* 1 */ + -moz-box-sizing: content-box; + -webkit-box-sizing: content-box; /* 2 */ + box-sizing: content-box; +} + +/** + * Remove inner padding and search cancel button in Safari and Chrome on OS X. + * Safari (but not Chrome) clips the cancel button when the search input has + * padding (and `textfield` appearance). + */ + +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} + +/** + * Define consistent border, margin, and padding. + */ + +fieldset { + border: 1px solid #c0c0c0; + margin: 0 2px; + padding: 0.35em 0.625em 0.75em; +} + +/** + * 1. Correct `color` not being inherited in IE 8/9/10/11. + * 2. Remove padding so people aren't caught out if they zero out fieldsets. + */ + +legend { + border: 0; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Remove default vertical scrollbar in IE 8/9/10/11. + */ + +textarea { + overflow: auto; +} + +/** + * Don't inherit the `font-weight` (applied by a rule above). + * NOTE: the default cannot safely be changed in Chrome and Safari on OS X. + */ + +optgroup { + font-weight: bold; +} + +/* Tables + ========================================================================== */ + +/** + * Remove most spacing between table cells. + */ + +table { + border-collapse: collapse; + border-spacing: 0; +} + +td, +th { + padding: 0; +} diff --git a/slate-docs/source/stylesheets/_override.scss b/slate-docs/source/stylesheets/_override.scss new file mode 100644 index 00000000..861c0dd2 --- /dev/null +++ b/slate-docs/source/stylesheets/_override.scss @@ -0,0 +1,28 @@ +/** + * dYdX style overrides. + */ + +// Allow 
         blocks to be embedded in the main content.
+// https://github.com/slatedocs/slate/issues/855#issuecomment-686064294
+.content {
+  pre.center-column {
+    background-color: #d5d5d5;
+    color: #000000;
+    position: static;
+    float: none;
+    margin-bottom: 16px;
+    padding-top: 16px;
+    padding-bottom: 16px;
+  }
+}
+
+// Undo padding and margin overrides on mobile.
+@media (max-width: $phone-width) {
+  .content {
+    pre.center-column {
+      padding-top: 2em;
+      padding-bottom: 2em;
+      margin: 0;
+    }
+  }
+}
diff --git a/slate-docs/source/stylesheets/_rtl.scss b/slate-docs/source/stylesheets/_rtl.scss
new file mode 100644
index 00000000..720719a0
--- /dev/null
+++ b/slate-docs/source/stylesheets/_rtl.scss
@@ -0,0 +1,140 @@
+////////////////////////////////////////////////////////////////////////////////
+// RTL Styles Variables
+////////////////////////////////////////////////////////////////////////////////
+
+$default: auto;
+
+////////////////////////////////////////////////////////////////////////////////
+// TABLE OF CONTENTS
+////////////////////////////////////////////////////////////////////////////////
+
+#toc>ul>li>a>span {
+    float: left;
+}
+
+.toc-wrapper {
+    transition: right 0.3s ease-in-out !important;
+    left: $default !important;
+    #{right}: 0;
+}
+
+.toc-h2 {
+    padding-#{right}: $nav-padding + $nav-indent;
+}
+
+#nav-button {
+    #{right}: 0;
+    transition: right 0.3s ease-in-out;
+    &.open {
+        right: $nav-width
+    }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// PAGE LAYOUT AND CODE SAMPLE BACKGROUND
+////////////////////////////////////////////////////////////////////////////////
+.page-wrapper {
+    margin-#{left}: $default !important;
+    margin-#{right}: $nav-width;
+    .dark-box {
+        #{right}: $default;
+        #{left}: 0;
+    }
+}
+
+.lang-selector {
+    width: $default !important;
+    a {
+        float: right;
+    }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// CODE SAMPLE STYLES
+////////////////////////////////////////////////////////////////////////////////
+.content {
+    &>h1,
+    &>h2,
+    &>h3,
+    &>h4,
+    &>h5,
+    &>h6,
+    &>p,
+    &>table,
+    &>ul,
+    &>ol,
+    &>aside,
+    &>dl {
+        margin-#{left}: $examples-width;
+        margin-#{right}: $default !important;
+    }
+    &>ul,
+    &>ol {
+        padding-#{right}: $main-padding + 15px;
+    }
+    table {
+        th,
+        td {
+            text-align: right;
+        }
+    }
+    dd {
+        margin-#{right}: 15px;
+    }
+    aside {
+        aside:before {
+            padding-#{left}: 0.5em;
+        }
+        .search-highlight {
+            background: linear-gradient(to top right, #F7E633 0%, #F1D32F 100%);
+        }
+    }
+    pre,
+    blockquote {
+        float: left !important;
+        clear: left !important;
+    }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// TYPOGRAPHY
+////////////////////////////////////////////////////////////////////////////////
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+p,
+aside {
+    text-align: right;
+    direction: rtl;
+}
+
+.toc-wrapper {
+    text-align: right;
+    direction: rtl;
+    font-weight: 100 !important;
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+// RESPONSIVE DESIGN
+////////////////////////////////////////////////////////////////////////////////
+@media (max-width: $tablet-width) {
+    .toc-wrapper {
+        #{right}: -$nav-width;
+        &.open {
+            #{right}: 0;
+        }
+    }
+    .page-wrapper {
+        margin-#{right}: 0;
+    }
+}
+
+@media (max-width: $phone-width) {
+    %left-col {
+        margin-#{left}: 0;
+    }
+}
diff --git a/slate-docs/source/stylesheets/_variables.scss b/slate-docs/source/stylesheets/_variables.scss
new file mode 100644
index 00000000..76932618
--- /dev/null
+++ b/slate-docs/source/stylesheets/_variables.scss
@@ -0,0 +1,103 @@
+/*
+Copyright 2008-2013 Concur Technologies, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may
+not use this file except in compliance with the License. You may obtain
+a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations
+under the License.
+*/
+
+
+////////////////////////////////////////////////////////////////////////////////
+// CUSTOMIZE SLATE
+////////////////////////////////////////////////////////////////////////////////
+// Use these settings to help adjust the appearance of Slate
+
+
+// BACKGROUND COLORS
+////////////////////
+$nav-bg: #2E3336 !default;
+$examples-bg: #2E3336 !default;
+$code-bg: #1E2224 !default;
+$code-annotation-bg: #191D1F !default;
+$nav-subitem-bg: #1E2224 !default;
+$nav-active-bg: #0F75D4 !default;
+$nav-active-parent-bg: #1E2224 !default; // parent links of the current section
+$lang-select-border: #000 !default;
+$lang-select-bg: #1E2224 !default;
+$lang-select-active-bg: $examples-bg !default; // feel free to change this to blue or something
+$lang-select-pressed-bg: #111 !default; // color of language tab bg when mouse is pressed
+$main-bg: #F3F7F9 !default;
+$aside-notice-bg: #8fbcd4 !default;
+$aside-warning-bg: #c97a7e !default;
+$aside-success-bg: #6ac174 !default;
+$search-notice-bg: #c97a7e !default;
+
+
+// TEXT COLORS
+////////////////////
+$main-text: #333 !default; // main content text color
+$nav-text: #fff !default;
+$nav-active-text: #fff !default;
+$nav-active-parent-text: #fff !default; // parent links of the current section
+$lang-select-text: #fff !default; // color of unselected language tab text
+$lang-select-active-text: #fff !default; // color of selected language tab text
+$lang-select-pressed-text: #fff !default; // color of language tab text when mouse is pressed
+
+
+// SIZES
+////////////////////
+$nav-width: 230px !default; // width of the navbar
+$examples-width: 50% !default; // portion of the screen taken up by code examples
+$logo-margin: 0px !default; // margin below logo
+$main-padding: 28px !default; // padding to left and right of content & examples
+$nav-padding: 15px !default; // padding to left and right of navbar
+$nav-v-padding: 10px !default; // padding used vertically around search boxes and results
+$nav-indent: 10px !default; // extra padding for ToC subitems
+$code-annotation-padding: 13px !default; // padding inside code annotations
+$h1-margin-bottom: 21px !default; // padding under the largest header tags
+$tablet-width: 930px !default; // min width before reverting to tablet size
+$phone-width: $tablet-width - $nav-width !default; // min width before reverting to mobile size
+
+
+// FONTS
+////////////////////
+%default-font {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-size: 14px;
+}
+
+%header-font {
+  @extend %default-font;
+  font-weight: bold;
+}
+
+%code-font {
+  font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, serif;
+  font-size: 12px;
+  line-height: 1.5;
+}
+
+
+// OTHER
+////////////////////
+$nav-footer-border-color: #666 !default;
+$search-box-border-color: #666 !default;
+
+
+////////////////////////////////////////////////////////////////////////////////
+// INTERNAL
+////////////////////////////////////////////////////////////////////////////////
+// These settings are probably best left alone.
+
+%break-words {
+    word-break: break-all;
+    hyphens: auto;
+}
diff --git a/slate-docs/source/stylesheets/print.css.scss b/slate-docs/source/stylesheets/print.css.scss
new file mode 100644
index 00000000..d3b357da
--- /dev/null
+++ b/slate-docs/source/stylesheets/print.css.scss
@@ -0,0 +1,154 @@
+@charset "utf-8";
+@import 'normalize';
+@import 'variables';
+@import 'icon-font';
+@import 'override';
+
+/*
+Copyright 2008-2013 Concur Technologies, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may
+not use this file except in compliance with the License. You may obtain
+a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations
+under the License.
+*/
+
+$print-color: #999;
+$print-color-light: #ccc;
+$print-font-size: 12px;
+
+body {
+  @extend %default-font;
+}
+
+.tocify, .toc-footer, .lang-selector, .search, #nav-button {
+  display: none;
+}
+
+.tocify-wrapper>img {
+  margin: 0 auto;
+  display: block;
+}
+
+.content {
+  font-size: 12px;
+
+  pre, code {
+    @extend %code-font;
+    @extend %break-words;
+    border: 1px solid $print-color;
+    border-radius: 5px;
+    font-size: 0.8em;
+  }
+
+  pre {
+    code {
+      border: 0;
+    }
+  }
+
+  pre {
+    padding: 1.3em;
+  }
+
+  code {
+    padding: 0.2em;
+  }
+
+  table {
+    border: 1px solid $print-color;
+    tr {
+      border-bottom: 1px solid $print-color;
+    }
+    td,th {
+      padding: 0.7em;
+    }
+  }
+
+  p {
+    line-height: 1.5;
+  }
+
+  a {
+    text-decoration: none;
+    color: #000;
+  }
+
+  h1 {
+    @extend %header-font;
+    font-size: 2.5em;
+    padding-top: 0.5em;
+    padding-bottom: 0.5em;
+    margin-top: 1em;
+    margin-bottom: $h1-margin-bottom;
+    border: 2px solid $print-color-light;
+    border-width: 2px 0;
+    text-align: center;
+  }
+
+  h2 {
+    @extend %header-font;
+    font-size: 1.8em;
+    margin-top: 2em;
+    border-top: 2px solid $print-color-light;
+    padding-top: 0.8em;
+  }
+
+  h1+h2, h1+div+h2 {
+    border-top: none;
+    padding-top: 0;
+    margin-top: 0;
+  }
+
+  h3, h4 {
+    @extend %header-font;
+    font-size: 0.8em;
+    margin-top: 1.5em;
+    margin-bottom: 0.8em;
+    text-transform: uppercase;
+  }
+
+  h5, h6 {
+    text-transform: uppercase;
+  }
+
+  aside {
+    padding: 1em;
+    border: 1px solid $print-color-light;
+    border-radius: 5px;
+    margin-top: 1.5em;
+    margin-bottom: 1.5em;
+    line-height: 1.6;
+  }
+
+  aside:before {
+    vertical-align: middle;
+    padding-right: 0.5em;
+    font-size: 14px;
+  }
+
+  aside.notice:before {
+    @extend %icon-info-sign;
+  }
+
+  aside.warning:before {
+    @extend %icon-exclamation-sign;
+  }
+
+  aside.success:before {
+    @extend %icon-ok-sign;
+  }
+}
+
+.copy-clipboard {
+  @media print {
+    display: none
+  }
+}
diff --git a/slate-docs/source/stylesheets/screen.css.scss b/slate-docs/source/stylesheets/screen.css.scss
new file mode 100644
index 00000000..d483c1e7
--- /dev/null
+++ b/slate-docs/source/stylesheets/screen.css.scss
@@ -0,0 +1,653 @@
+@charset "utf-8";
+@import 'normalize';
+@import 'variables';
+@import 'icon-font';
+@import 'override';
+// @import 'rtl'; // uncomment to switch to RTL format
+
+/*
+Copyright 2008-2013 Concur Technologies, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may
+not use this file except in compliance with the License. You may obtain
+a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations
+under the License.
+*/
+
+////////////////////////////////////////////////////////////////////////////////
+// GENERAL STUFF
+////////////////////////////////////////////////////////////////////////////////
+
+html, body {
+  color: $main-text;
+  padding: 0;
+  margin: 0;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  @extend %default-font;
+  background-color: $main-bg;
+  height: 100%;
+  -webkit-text-size-adjust: none; /* Never autoresize text */
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// TABLE OF CONTENTS
+////////////////////////////////////////////////////////////////////////////////
+
+#toc > ul > li > a > span {
+  float: right;
+  background-color: #2484FF;
+  border-radius: 40px;
+  width: 20px;
+}
+
+.toc-wrapper {
+  transition: left 0.3s ease-in-out;
+
+  overflow-y: auto;
+  overflow-x: hidden;
+  position: fixed;
+  z-index: 30;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  width: $nav-width;
+  background-color: $nav-bg;
+  font-size: 13px;
+  font-weight: bold;
+
+  // language selector for mobile devices
+  .lang-selector {
+    display: none;
+    a {
+      padding-top: 0.5em;
+      padding-bottom: 0.5em;
+    }
+  }
+
+  // This is the logo at the top of the ToC
+  .logo {
+    display: block;
+    max-width: 100%;
+    margin-bottom: $logo-margin;
+  }
+
+  &>.search {
+    position: relative;
+
+    input {
+      background: $nav-bg;
+      border-width: 0 0 1px 0;
+      border-color: $search-box-border-color;
+      padding: 6px 0 6px 20px;
+      box-sizing: border-box;
+      margin: $nav-v-padding $nav-padding;
+      width: $nav-width - ($nav-padding*2);
+      outline: none;
+      color: $nav-text;
+      border-radius: 0; /* ios has a default border radius */
+    }
+
+    &:before {
+      position: absolute;
+      top: 17px;
+      left: $nav-padding;
+      color: $nav-text;
+      @extend %icon-search;
+    }
+  }
+
+  .search-results {
+    margin-top: 0;
+    box-sizing: border-box;
+    height: 0;
+    overflow-y: auto;
+    overflow-x: hidden;
+    transition-property: height, margin;
+    transition-duration: 180ms;
+    transition-timing-function: ease-in-out;
+    background: $nav-subitem-bg;
+    &.visible {
+      height: 30%;
+      margin-bottom: 1em;
+    }
+
+    li {
+      margin: 1em $nav-padding;
+      line-height: 1;
+    }
+
+    a {
+      color: $nav-text;
+      text-decoration: none;
+
+      &:hover {
+        text-decoration: underline;
+      }
+    }
+  }
+
+
+  // The Table of Contents is composed of multiple nested
+  // unordered lists.  These styles remove the default
+  // styling of an unordered list because it is ugly.
+  ul, li {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    line-height: 28px;
+  }
+
+  li {
+    color: $nav-text;
+    transition-property: background;
+    transition-timing-function: linear;
+    transition-duration: 200ms;
+  }
+
+  // This is the currently selected ToC entry
+  .toc-link.active {
+    background-color: $nav-active-bg;
+    color: $nav-active-text;
+  }
+
+  // this is parent links of the currently selected ToC entry
+  .toc-link.active-parent {
+    background-color: $nav-active-parent-bg;
+    color: $nav-active-parent-text;
+  }
+
+  .toc-list-h2 {
+    display: none;
+    background-color: $nav-subitem-bg;
+    font-weight: 500;
+  }
+
+  .toc-h2 {
+    padding-left: $nav-padding + $nav-indent;
+    font-size: 12px;
+  }
+
+  .toc-list-h3 {
+    background-color: $nav-subitem-bg;
+  }
+  
+  .toc-h3 {
+    padding-left: $nav-padding + $nav-padding + $nav-indent;
+    font-size: 12px;
+  }
+
+  .toc-footer {
+    padding: 1em 0;
+    margin-top: 1em;
+    border-top: 1px dashed $nav-footer-border-color;
+
+    li,a {
+      color: $nav-text;
+      text-decoration: none;
+    }
+
+    a:hover {
+      text-decoration: underline;
+    }
+
+    li {
+      font-size: 0.8em;
+      line-height: 1.7;
+      text-decoration: none;
+    }
+  }
+}
+
+.toc-link, .toc-footer li {
+  padding: 0 $nav-padding 0 $nav-padding;
+  display: block;
+  overflow-x: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  text-decoration: none;
+  color: $nav-text;
+  transition-property: background;
+  transition-timing-function: linear;
+  transition-duration: 130ms;
+}
+
+// button to show navigation on mobile devices
+#nav-button {
+  span {
+    display: block;
+    $side-pad: $main-padding / 2 - 8px;
+    padding: $side-pad $side-pad $side-pad;
+    background-color: rgba($main-bg, 0.7);
+    transform-origin: 0 0;
+    transform: rotate(-90deg) translate(-100%, 0);
+    border-radius: 0 0 0 5px;
+  }
+  padding: 0 1.5em 5em 0; // increase touch size area
+  display: none;
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: 100;
+  color: #000;
+  text-decoration: none;
+  font-weight: bold;
+  opacity: 0.7;
+  line-height: 16px;
+  img {
+    height: 16px;
+    vertical-align: bottom;
+  }
+
+  transition: left 0.3s ease-in-out;
+
+  &:hover { opacity: 1; }
+  &.open {left: $nav-width}
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+// PAGE LAYOUT AND CODE SAMPLE BACKGROUND
+////////////////////////////////////////////////////////////////////////////////
+
+.page-wrapper {
+  margin-left: $nav-width;
+  position: relative;
+  z-index: 10;
+  background-color: $main-bg;
+  min-height: 100%;
+
+  padding-bottom: 1px; // prevent margin overflow
+
+  // The dark box is what gives the code samples their dark background.
+  // It sits essentially under the actual content block, which has a
+  // transparent background.
+  // I know, it's hackish, but it's the simplist way to make the left
+  // half of the content always this background color.
+  .dark-box {
+    width: $examples-width;
+    background-color: $examples-bg;
+    position: absolute;
+    right: 0;
+    top: 0;
+    bottom: 0;
+  }
+
+  .lang-selector {
+    position: fixed;
+    z-index: 50;
+    border-bottom: 5px solid $lang-select-active-bg;
+  }
+}
+
+.lang-selector {
+  display: flex;
+  background-color: $lang-select-bg;
+  width: 100%;
+  font-weight: bold;
+  overflow-x: auto;
+  a {
+    display: inline;
+    color: $lang-select-text;
+    text-decoration: none;
+    padding: 0 10px;
+    line-height: 30px;
+    outline: 0;
+
+    &:active, &:focus {
+      background-color: $lang-select-pressed-bg;
+      color: $lang-select-pressed-text;
+    }
+
+    &.active {
+      background-color: $lang-select-active-bg;
+      color: $lang-select-active-text;
+    }
+  }
+
+  &:after {
+    content: '';
+    clear: both;
+    display: block;
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// CONTENT STYLES
+////////////////////////////////////////////////////////////////////////////////
+// This is all the stuff with the light background in the left half of the page
+
+.content {
+  // fixes webkit rendering bug for some: see #538
+  -webkit-transform: translateZ(0);
+  // to place content above the dark box
+  position: relative;
+  z-index: 30;
+
+  &:after {
+    content: '';
+    display: block;
+    clear: both;
+  }
+
+  &>h1, &>h2, &>h3, &>h4, &>h5, &>h6, &>p, &>table, &>ul, &>ol, &>aside, &>dl {
+    margin-right: $examples-width;
+    padding: 0 $main-padding;
+    box-sizing: border-box;
+    display: block;
+
+    @extend %left-col;
+  }
+
+  &>ul, &>ol {
+    padding-left: $main-padding + 15px;
+  }
+
+  // the div is the tocify hidden div for placeholding stuff
+  &>h1, &>h2, &>div {
+    clear:both;
+  }
+
+  h1 {
+    @extend %header-font;
+    font-size: 25px;
+    padding-top: 0.5em;
+    padding-bottom: 0.5em;
+    margin-bottom: $h1-margin-bottom;
+    margin-top: 2em;
+    border-top: 1px solid #ccc;
+    border-bottom: 1px solid #ccc;
+    background-color: #fdfdfd;
+  }
+
+  h1:first-child, div:first-child + h1 {
+    border-top-width: 0;
+    margin-top: 0;
+  }
+
+  h2 {
+    @extend %header-font;
+    font-size: 19px;
+    margin-top: 4em;
+    margin-bottom: 0;
+    border-top: 1px solid #ccc;
+    padding-top: 1.2em;
+    padding-bottom: 1.2em;
+    background-image: linear-gradient(to bottom, rgba(#fff, 0.2), rgba(#fff, 0));
+  }
+
+  h3 {
+    @extend %header-font;
+    font-size: 16px;
+    margin-top: 0.5em;
+    margin-bottom: 0;
+    padding-top: 1.2em;
+    padding-bottom: 1.2em;
+    background-image: linear-gradient(to bottom, rgba(#fff, 0.2), rgba(#fff, 0));
+  }
+
+  // h2s right after h1s should bump right up
+  // against the h1s.
+  h1 + h2, h1 + div + h2 {
+    margin-top: $h1-margin-bottom * -1;
+    border-top: none;
+  }
+
+  h4, h5, h6 {
+    @extend %header-font;
+    font-size: 15px;
+    margin-top: 2.5em;
+    margin-bottom: 0.8em;
+  }
+
+  h5, h6 {
+    font-size: 10px;
+  }
+
+  hr {
+    margin: 2em 0;
+    border-top: 2px solid $examples-bg;
+    border-bottom: 2px solid $main-bg;
+  }
+
+  table {
+    margin-bottom: 1em;
+    overflow: auto;
+    th,td {
+      text-align: left;
+      vertical-align: top;
+      line-height: 1.6;
+      code {
+        white-space: nowrap;
+      }
+    }
+
+    th {
+      padding: 5px 10px;
+      border-bottom: 1px solid #ccc;
+      vertical-align: bottom;
+    }
+
+    td {
+      padding: 10px;
+    }
+
+    tr:last-child {
+      border-bottom: 1px solid #ccc;
+    }
+
+    tr:nth-child(odd)>td {
+      background-color: lighten($main-bg,4.2%);
+    }
+
+    tr:nth-child(even)>td {
+      background-color: lighten($main-bg,2.4%);
+    }
+  }
+
+  dt {
+    font-weight: bold;
+  }
+
+  dd {
+    margin-left: 15px;
+  }
+
+  p, li, dt, dd {
+    line-height: 1.6;
+    margin-top: 0;
+  }
+
+  img {
+    max-width: 100%;
+  }
+
+  code {
+    background-color: rgba(0,0,0,0.05);
+    padding: 3px;
+    border-radius: 3px;
+    @extend %break-words;
+    @extend %code-font;
+  }
+
+  pre>code {
+    background-color: transparent;
+    padding: 0;
+  }
+
+  aside {
+    padding-top: 1em;
+    padding-bottom: 1em;
+    margin-top: 1.5em;
+    margin-bottom: 1.5em;
+    background: $aside-notice-bg;
+    line-height: 1.6;
+
+    &.warning {
+      background-color: $aside-warning-bg;
+    }
+
+    &.success {
+      background-color: $aside-success-bg;
+    }
+  }
+
+  aside:before {
+    vertical-align: middle;
+    padding-right: 0.5em;
+    font-size: 14px;
+  }
+
+  aside.notice:before {
+    @extend %icon-info-sign;
+  }
+
+  aside.warning:before {
+    @extend %icon-exclamation-sign;
+  }
+
+  aside.success:before {
+    @extend %icon-ok-sign;
+  }
+
+  .search-highlight {
+    padding: 2px;
+    margin: -3px;
+    border-radius: 4px;
+    border: 1px solid #F7E633;
+    background: linear-gradient(to top left, #F7E633 0%, #F1D32F 100%);
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// CODE SAMPLE STYLES
+////////////////////////////////////////////////////////////////////////////////
+// This is all the stuff that appears in the right half of the page
+
+.content {
+  &>div.highlight {
+    clear:none;
+  }
+
+  pre, blockquote {
+    background-color: $code-bg;
+    color: #fff;
+
+    margin: 0;
+    width: $examples-width;
+
+    float:right;
+    clear:right;
+
+    box-sizing: border-box;
+
+    @extend %right-col;
+
+    &>p { margin: 0; }
+
+    a {
+      color: #fff;
+      text-decoration: none;
+      border-bottom: dashed 1px #ccc;
+    }
+  }
+
+  pre {
+    @extend %code-font;
+    padding-top: 2em;
+    padding-bottom: 2em;
+    padding: 2em $main-padding;
+  }
+
+  blockquote {
+    &>p {
+      background-color: $code-annotation-bg;
+      padding: $code-annotation-padding 2em;
+      color: #eee;
+    }
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// RESPONSIVE DESIGN
+////////////////////////////////////////////////////////////////////////////////
+// These are the styles for phones and tablets
+// There are also a couple styles disperesed
+
+@media (max-width: $tablet-width) {
+  .toc-wrapper {
+    left: -$nav-width;
+
+    &.open {
+      left: 0;
+    }
+  }
+
+  .page-wrapper {
+    margin-left: 0;
+  }
+
+  #nav-button {
+    display: block;
+  }
+
+  .toc-link {
+    padding-top: 0.3em;
+    padding-bottom: 0.3em;
+  }
+}
+
+@media (max-width: $phone-width) {
+  .dark-box {
+    display: none;
+  }
+
+  %left-col {
+    margin-right: 0;
+  }
+
+  .toc-wrapper .lang-selector {
+    display: block;
+  }
+
+  .page-wrapper .lang-selector {
+    display: none;
+  }
+
+  %right-col {
+    width: auto;
+    float: none;
+  }
+
+  %right-col + %left-col {
+    margin-top: $main-padding;
+  }
+}
+
+.highlight .c, .highlight .cm, .highlight .c1, .highlight .cs {
+  color: #909090;
+}
+
+.highlight, .highlight .w {
+  background-color: $code-bg;
+}
+
+.copy-clipboard {
+  float: right;
+  fill: #9DAAB6;
+  cursor: pointer;
+  opacity: 0.4;
+  height: 18px;
+  width: 18px;
+}
+
+.copy-clipboard:hover {
+  opacity: 0.8;
+}