Add Context Menu Support

Addresses request from #12

README.md

@@ -64,6 +64,10 @@ This will move the selected category to the bottom of the list for that project
 
 # Revision History
 
+## 0.0.5
+
+* Add support for context menus
+
 ## 0.0.4
 
 * Add Russian translation of plugin (#7).  Thanks to AndreyBronin for the translation.

app/views/context_menus/issues.html.erb

@@ -0,0 +1,139 @@
+<ul>
+  <%= call_hook(:view_issues_context_menu_start, {:issues => @issues, :can => @can, :back => @back }) %>
+
+  <% if @issue -%>
+    <li><%= context_menu_link l(:button_edit), edit_issue_path(@issue),
+            :class => 'icon-edit', :disabled => !@can[:edit] %></li>
+  <% else %>
+    <li><%= context_menu_link l(:button_edit), bulk_edit_issues_path(:ids => @issue_ids),
+            :class => 'icon-edit', :disabled => !@can[:edit] %></li>
+  <% end %>
+
+  <% if @allowed_statuses.present? %>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_status) %></a>
+    <ul>
+    <% @allowed_statuses.each do |s| -%>
+        <li><%= context_menu_link h(s.name), bulk_update_issues_path(:ids => @issue_ids, :issue => {:status_id => s}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && s == @issue.status), :disabled => !@can[:update] %></li>
+    <% end -%>
+    </ul>
+  </li>
+  <% end %>
+
+  <% if @trackers.present? %>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_tracker) %></a>
+    <ul>
+    <% @trackers.each do |t| -%>
+        <li><%= context_menu_link h(t.name), bulk_update_issues_path(:ids => @issue_ids, :issue => {'tracker_id' => t}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && t == @issue.tracker), :disabled => !@can[:edit] %></li>
+    <% end -%>
+    </ul>
+  </li>
+  <% end %>
+
+  <% if @safe_attributes.include?('priority_id') && @priorities.present? -%>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_priority) %></a>
+    <ul>
+    <% @priorities.each do |p| -%>
+        <li><%= context_menu_link h(p.name), bulk_update_issues_path(:ids => @issue_ids, :issue => {'priority_id' => p}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && p == @issue.priority), :disabled => (!@can[:edit] || @issues.detect {|i| !i.leaf?}) %></li>
+    <% end -%>
+    </ul>
+  </li>
+  <% end %>
+
+  <% if @safe_attributes.include?('fixed_version_id') && @versions.present? -%>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_fixed_version) %></a>
+    <ul>
+    <% @versions.sort.each do |v| -%>
+        <li><%= context_menu_link format_version_name(v), bulk_update_issues_path(:ids => @issue_ids, :issue => {'fixed_version_id' => v}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && v == @issue.fixed_version), :disabled => !@can[:update] %></li>
+    <% end -%>
+        <li><%= context_menu_link l(:label_none), bulk_update_issues_path(:ids => @issue_ids, :issue => {'fixed_version_id' => 'none'}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && @issue.fixed_version.nil?), :disabled => !@can[:update] %></li>
+    </ul>
+  </li>
+  <% end %>
+
+  <% if @safe_attributes.include?('assigned_to_id') && @assignables.present? -%>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_assigned_to) %></a>
+    <ul>
+    <% if @assignables.include?(User.current) %>
+        <li><%= context_menu_link "<< #{l(:label_me)} >>", bulk_update_issues_path(:ids => @issue_ids, :issue => {'assigned_to_id' => User.current}, :back_url => @back), :method => :post,
+                                  :disabled => !@can[:update] %></li>
+    <% end %>
+    <% @assignables.each do |u| -%>
+        <li><%= context_menu_link h(u.name), bulk_update_issues_path(:ids => @issue_ids, :issue => {'assigned_to_id' => u}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && u == @issue.assigned_to), :disabled => !@can[:update] %></li>
+    <% end -%>
+        <li><%= context_menu_link l(:label_nobody), bulk_update_issues_path(:ids => @issue_ids, :issue => {'assigned_to_id' => 'none'}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && @issue.assigned_to.nil?), :disabled => !@can[:update] %></li>
+    </ul>
+  </li>
+  <% end %>
+
+  <% if @safe_attributes.include?('category_id') && @project && @project.issue_categories.any? -%>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_category) %></a>
+    <ul class="issue_category_tree">
+        <%= render_issue_category_tree_context_menu_list(@project.issue_categories, false) do |u| -%>
+            <%= context_menu_link h(u.name), bulk_update_issues_path(:ids => @issue_ids, :issue => {'category_id' => u}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && u == @issue.category), :disabled => !@can[:update] %>
+        <% end -%>
+        <li><%= context_menu_link l(:label_none), bulk_update_issues_path(:ids => @issue_ids, :issue => {'category_id' => 'none'}, :back_url => @back), :method => :post,
+                                  :selected => (@issue && @issue.category.nil?), :disabled => !@can[:update] %></li>
+    </ul>
+  </li>
+  <% end -%>
+
+  <% if @safe_attributes.include?('done_ratio') && Issue.use_field_for_done_ratio? %>
+  <li class="folder">
+    <a href="#" class="submenu"><%= l(:field_done_ratio) %></a>
+    <ul>
+    <% (0..10).map{|x|x*10}.each do |p| -%>
+        <li><%= context_menu_link "#{p}%", bulk_update_issues_path(:ids => @issue_ids, :issue => {'done_ratio' => p}, :back_url => @back), :method => :post,
+                                      :selected => (@issue && p == @issue.done_ratio), :disabled => (!@can[:edit] || @issues.detect {|i| !i.leaf?}) %></li>
+    <% end -%>
+    </ul>
+  </li>
+  <% end %>
+
+  <% @options_by_custom_field.each do |field, options| %>
+    <li class="folder cf_<%= field.id %>">
+      <a href="#" class="submenu"><%= h(field.name) %></a>
+      <ul>
+      <% options.each do |text, value| %>
+        <li><%= bulk_update_custom_field_context_menu_link(field, text, value || text) %></li>
+      <% end %>
+      <% unless field.is_required? %>
+        <li><%= bulk_update_custom_field_context_menu_link(field, l(:label_none), '__none__') %></li>
+      <% end %>
+      </ul>
+    </li>
+  <% end %>
+
+<% if User.current.logged? %>
+  <li><%= watcher_link(@issues, User.current) %></li>
+<% end %>
+
+<% if @issue.present? %>
+  <% if @can[:log_time] -%>
+  <li><%= context_menu_link l(:button_log_time), new_issue_time_entry_path(@issue),
+          :class => 'icon-time-add' %></li>
+  <% end %>
+  <li><%= context_menu_link l(:button_copy), project_copy_issue_path(@project, @issue),
+          :class => 'icon-copy', :disabled => !@can[:copy] %></li>
+<% else %>
+  <li><%= context_menu_link l(:button_copy), bulk_edit_issues_path(:ids => @issue_ids, :copy => '1'),
+                          :class => 'icon-copy', :disabled => !@can[:move] %></li>
+<% end %>
+  <li><%= context_menu_link l(:button_delete), issues_path(:ids => @issue_ids, :back_url => @back),
+                            :method => :delete, :data => {:confirm => issues_destroy_confirmation_message(@issues)}, :class => 'icon-del', :disabled => !@can[:delete] %></li>
+
+  <%= call_hook(:view_issues_context_menu_end, {:issues => @issues, :can => @can, :back => @back }) %>
+</ul>

app/views/helpers/redmine_category_tree/issue_category_helper.rb

@@ -32,6 +32,70 @@ def issue_category_tree_options_for_select(issue_categories, options={})
     def issue_category_tree(issue_categories, &block)
       IssueCategory.issue_category_tree(issue_categories, &block)
     end
+
+    def render_issue_category_tree_list(categories, includeOuterUL=false, &block)
+      categories = issue_category_tree(categories) { |cat, level| nil }
+      return '' if categories.size == 0
+
+      output = ''
+      output << '<ul>' if includeOuterUL
+      output << '<li>'
+
+      path = [nil]
+
+      categories.each_with_index do |cat, idx|
+        if cat.parent_id != path.last
+          if path.include?(cat.parent_id)
+            while path.last != cat.parent_id
+              path.pop
+              output << '</li></ul>'
+            end
+            output << '</li><li>'
+          else
+            path << cat.parent_id
+            output << '<ul><li>'
+          end
+        elsif idx != 0
+          output << '</li><li>'  
+        end
+        output << capture(cat, path.size - 1, &block)
+      end
+
+      output << '</li><ul>' * (path.length - 1)
+      output << '</ul>' if includeOuterUL
+      output.html_safe
+    end
+
+    def render_issue_category_tree_context_menu_list(categories, includeOuterUL=false, &block)
+      categories = issue_category_tree(categories) { |cat, level| nil }
+      return '' if categories.size == 0
+
+      output = ''
+      output << '<ul>' if includeOuterUL
+
+      path = [nil]
+
+      categories.each_with_index do |cat, idx|
+        if cat.parent_id != path.last
+          if path.include?(cat.parent_id)
+            while path.last != cat.parent_id
+              path.pop
+              output << '</ul></li>'
+            end
+          else
+            path << cat.parent_id
+            output << '<li class="category-tree-nofx"><ul>'
+          end
+        end
+        output << '<li>'
+        output << capture(cat, path.size - 1, &block)
+        output << '</li>'
+      end
+
+      output << '</ul></li>' * (path.length - 1)
+      output << '</ul>' if includeOuterUL
+      output.html_safe
+    end
 
     def render_issue_category_with_tree(category)
       s = ''

assets/stylesheets/redmine_category_tree.css

@@ -95,3 +95,29 @@ span.issue_category_tree span.issue_category
 {
 	color: black;
 }
+
+/* Context Menu */
+div#context-menu li.folder ul.issue_category_tree li.category-tree-nofx,
+div#context-menu li.folder ul.issue_category_tree li.category-tree-nofx:hover
+{
+	background: transparent;
+	border: none;
+
+	padding: 0px;
+}
+
+div#context-menu li.folder ul.issue_category_tree li.category-tree-nofx > ul
+{
+	background: transparent;
+	border: none;
+
+	left: auto;
+	top: auto;
+
+	display: block;
+	position: relative;
+
+	padding-left: 20px;
+
+	width: 130px;
+}

init.rb

@@ -48,4 +48,9 @@
 	unless IssuesHelper.included_modules.include?(RedmineCategoryTree::Patches::IssuesHelperPatch)
 		IssuesHelper.send(:include, RedmineCategoryTree::Patches::IssuesHelperPatch)
 	end
+
+	require_dependency 'context_menus_controller'
+  unless ContextMenusController.included_modules.include?(RedmineCategoryTree::Patches::ContextMenusControllerPatch)
+    ContextMenusController.send(:include, RedmineCategoryTree::Patches::ContextMenusControllerPatch)
+  end
 end

lib/redmine_category_tree/patches/context_menus_controller_patch.rb

@@ -0,0 +1,24 @@
+require File.dirname(__FILE__) + '/../../../app/views/helpers/redmine_category_tree/issue_category_helper.rb'
+
+module RedmineCategoryTree
+  module Patches
+    module ContextMenusControllerPatch
+      def self.included(base) # :nodoc:
+        base.extend(ClassMethods)
+        base.send(:include, InstanceMethods)
+
+        base.class_eval do
+          unloadable
+
+          helper RedmineCategoryTree::IssueCategoryHelper
+        end
+      end
+
+      module ClassMethods
+      end
+
+      module InstanceMethods
+      end
+    end
+  end
+end