fixed for redmine 5.0

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rich', git: 'https://github.com/a-ono/rich.git', tag: '1.5.2'
+gem 'rich', git: 'https://github.com/nomadli/rich.git', tag: '1.5.3'
 gem 'kaminari'
 gem 'htmlentities'
 gem 'paperclip', '~> 6.1.0'

init.rb

@@ -1,17 +1,29 @@
 require 'redmine'
-require 'redmine_ckeditor'
 
-ActiveSupport::Reloader.to_prepare do
-  RedmineCkeditor.apply_patch
+plugin_name = :redmine_ckeditor
+plugin_root = File.dirname(__FILE__)
+
+unless defined?(SmileTools)
+    require plugin_root + '/lib/redmine_ckeditor'
+end
+
+if Rails.version > '6.0' && Rails.autoloaders.zeitwerk_enabled?
+  Rails.application.config.after_initialize do
+    RedmineCkeditor.apply_patch
+  end
+else
+  Rails.configuration.to_prepare do
+    RedmineCkeditor.apply_patch
+  end
 end
 
 Redmine::Plugin.register :redmine_ckeditor do
   name 'Redmine CKEditor plugin'
   author 'Akihiro Ono'
   description 'This is a CKEditor plugin for Redmine'
-  version '1.2.3'
-  requires_redmine :version_or_higher => '4.0.0'
-  url 'http://github.com/a-ono/redmine_ckeditor'
+  version '1.2.4'
+  requires_redmine :version_or_higher => '5.0.0'
+  url 'https://github.com/nomadli/redmine_ckeditor'
 
   settings(:partial => 'settings/ckeditor')
 

lib/generators/redmine_ckeditor/rich_assets/rich_assets_generator.rb

@@ -1,36 +1,40 @@
 require 'rake'
 require 'rails/generators'
 
-module RedmineCkeditor
-  class RichAssetsGenerator < Rails::Generators::Base
-    source_root File.expand_path('../templates', __FILE__)
-    desc "Generate rich asset files for Redmine"
-    def create_assets
-      rake "redmine_ckeditor:assets:copy"
+module Generators
+  module RedmineCkeditor
+    module RichAssets
+      class RichAssetsGenerator < Rails::Generators::Base
+        source_root File.expand_path('../templates', __FILE__)
+        desc "Generate rich asset files for Redmine"
+        def create_assets
+          rake "redmine_ckeditor:assets:copy"
 
-      gsub_file RedmineCkeditor.root.join("assets/ckeditor-contrib/plugins/richfile/plugin.js"),
-        "/assets/rich/", "../images/"
+          gsub_file RedmineCkeditor.root.join("assets/ckeditor-contrib/plugins/richfile/plugin.js"),
+            "/assets/rich/", "../images/"
 
-      application_js = RedmineCkeditor.root.join("assets/javascripts/application.js")
-      browser_js = RedmineCkeditor.root.join("assets/javascripts/browser.js")
+          application_js = RedmineCkeditor.root.join("assets/javascripts/application.js")
+          browser_js = RedmineCkeditor.root.join("assets/javascripts/browser.js")
 
-      gsub_file browser_js, "opt=opt.split(',');", "opt=opt ? opt.split(',') : [];"
+          gsub_file browser_js, "opt=opt.split(',');", "opt=opt ? opt.split(',') : [];"
 
-      gsub_file application_js, /var CKEDITOR_BASEPATH.+$/, ""
+          gsub_file application_js, /var CKEDITOR_BASEPATH.+$/, ""
 
-      gsub_file application_js, /CKEDITOR.plugins.addExternal.+$/, ""
+          gsub_file application_js, /CKEDITOR.plugins.addExternal.+$/, ""
 
-      gsub_file browser_js, '"/rich/files/"+', ""
+          gsub_file browser_js, '"/rich/files/"+', ""
 
-      inject_into_file browser_js,
-        "\t\turl = $(item).data('relative-url-root') + url;\n",
-        :after => "data('uris')[this._options.currentStyle];\n"
+          inject_into_file browser_js,
+            "\t\turl = $(item).data('relative-url-root') + url;\n",
+            :after => "data('uris')[this._options.currentStyle];\n"
 
-      gsub_file RedmineCkeditor.root.join("assets/stylesheets/application.css"),
-        'image-url("rich/', 'url("../images/'
+          gsub_file RedmineCkeditor.root.join("assets/stylesheets/application.css"),
+            'image-url("rich/', 'url("../images/'
 
-      append_to_file RedmineCkeditor.root.join("assets/stylesheets/editor.css"),
-        "\nhtml, body {\n  height: 100%;\n}\n"
+          append_to_file RedmineCkeditor.root.join("assets/stylesheets/editor.css"),
+            "\nhtml, body {\n  height: 100%;\n}\n"
+        end
+      end
     end
   end
 end

lib/redmine_ckeditor.rb

@@ -138,12 +138,15 @@ def apply_patch
   end
 end
 
-require 'redmine_ckeditor/helper'
-require 'redmine_ckeditor/application_helper_patch'
-require 'redmine_ckeditor/queries_helper_patch'
-require 'redmine_ckeditor/rich_files_helper_patch'
-require 'redmine_ckeditor/journals_controller_patch'
-require 'redmine_ckeditor/messages_controller_patch'
-require 'redmine_ckeditor/mail_handler_patch'
-require 'redmine_ckeditor/pdf_patch'
-require 'redmine_ckeditor/tempfile_patch'
+plugin_name = :redmine_ckeditor
+plugin_root = File.dirname(__FILE__)
+
+require plugin_root + '/redmine_ckeditor/helper'
+require plugin_root + '/redmine_ckeditor/application_helper_patch'
+require plugin_root + '/redmine_ckeditor/queries_helper_patch'
+require plugin_root + '/redmine_ckeditor/rich_files_helper_patch'
+require plugin_root + '/redmine_ckeditor/journals_controller_patch'
+require plugin_root + '/redmine_ckeditor/messages_controller_patch'
+require plugin_root + '/redmine_ckeditor/mail_handler_patch'
+require plugin_root + '/redmine_ckeditor/pdf_patch'
+require plugin_root + '/redmine_ckeditor/tempfile_patch'

lib/redmine_ckeditor/pdf_patch.rb

@@ -1,5 +1,5 @@
 module RedmineCkeditor
-  module PDFPatch
+  module PdfPatch
     def formatted_text(text)
       html = super
       html = HTMLEntities.new.decode(html) if RedmineCkeditor.enabled?
@@ -48,4 +48,4 @@ def get_image_filename(attrname)
   end
 end
 
-Redmine::Export::PDF::ITCPDF.prepend RedmineCkeditor::PDFPatch
+Redmine::Export::PDF::ITCPDF.prepend RedmineCkeditor::PdfPatch

lib/redmine_ckeditor/wiki_formatting/formatter.rb

@@ -1,6 +1,7 @@
 module RedmineCkeditor::WikiFormatting
   class Formatter
     include Redmine::WikiFormatting::LinksHelper
+    include ActionView::Helpers::SanitizeHelper
 
     def initialize(text)
       @text = text
@@ -24,7 +25,7 @@ def to_html(&block)
       }
 
       auto_link!(text)
-      text = ActionView::Base.white_list_sanitizer.sanitize(text,
+      text = ActionController::Base.helpers.sanitize(text,
         :tags => RedmineCkeditor.allowed_tags,
         :attributes => RedmineCkeditor.allowed_attributes
       )