Extend watched_by_me-issue filter to include all project-members instead of only <<me>>-substitution (#8160).

Patch by Mizuki ISHIKAWA.


git-svn-id: http://svn.redmine.org/redmine/trunk@17439 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue_query.rb

@@ -148,7 +148,7 @@ class IssueQuery < Query
 
     if User.current.logged?
       add_available_filter "watcher_id",
-        :type => :list, :values => [["<< #{l(:label_me)} >>", "me"]]
+        :type => :list, :values => lambda { watcher_values }
     end
 
     add_available_filter("updated_by",

app/models/query.rb

@@ -564,6 +564,12 @@ class Query < ActiveRecord::Base
     statuses.collect{|s| [s.name, s.id.to_s]}
   end
 
+  def watcher_values
+    watcher_values = [["<< #{l(:label_me)} >>", "me"]]
+    watcher_values += users.sort_by(&:status).collect{|s| [s.name, s.id.to_s, l("status_#{User::LABEL_BY_STATUS[s.status]}")] } if User.current.allowed_to?(:view_issue_watchers, self.project)
+    watcher_values
+  end
+
   # Returns a scope of issue custom fields that are available as columns or filters
   def issue_custom_fields
     if project

test/functional/queries_controller_test.rb

@@ -695,4 +695,41 @@ class QueriesControllerTest < Redmine::ControllerTest
     assert_include ["Dave Lopper", "3", "active"], json
     assert_include ["Dave2 Lopper2", "5", "locked"], json
   end
+
+  def test_watcher_filter_without_permission_should_show_only_me
+    # This user does not have view_issue_watchers permission
+    @request.session[:user_id] = 7
+
+    get :filter, :params => {
+        :project_id => 1,
+        :type => 'IssueQuery',
+        :name => 'watcher_id'
+      }
+    assert_response :success
+    assert_equal 'application/json', response.content_type
+    json = ActiveSupport::JSON.decode(response.body)
+
+    assert_equal 1, json.count
+    assert_equal [["<< me >>", "me"]], json
+  end
+
+  def test_watcher_filter_with_permission_should_show_members
+    # This user has view_issue_watchers permission
+    @request.session[:user_id] = 1
+
+    get :filter, :params => {
+        :project_id => 1,
+        :type => 'IssueQuery',
+        :name => 'watcher_id'
+      }
+    assert_response :success
+    assert_equal 'application/json', response.content_type
+    json = ActiveSupport::JSON.decode(response.body)
+
+    assert_equal 6, json.count
+    # "me" value should not be grouped
+    assert_include ["<< me >>", "me"], json
+    assert_include ["Dave Lopper", "3", "active"], json
+    assert_include ["Dave2 Lopper2", "5", "locked"], json
+  end
 end