Adds "me" to user custom fields filters (#9923).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8638 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/query.rb

@@ -688,6 +688,12 @@ class Query < ActiveRecord::Base
   def sql_for_custom_field(field, operator, value, custom_field_id)
     db_table = CustomValue.table_name
     db_field = 'value'
+    filter = @available_filters[field]
+    if filter && filter[:format] == 'user'
+      if value.delete('me')
+        value.push User.current.id.to_s
+      end
+    end
     "#{Issue.table_name}.id IN (SELECT #{Issue.table_name}.id FROM #{Issue.table_name} LEFT OUTER JOIN #{db_table} ON #{db_table}.customized_type='Issue' AND #{db_table}.customized_id=#{Issue.table_name}.id AND #{db_table}.custom_field_id=#{custom_field_id} WHERE " +
       sql_for_field(field, operator, value, db_table, db_field, true) + ')'
   end
@@ -816,11 +822,15 @@ class Query < ActiveRecord::Base
         options = { :type => :float, :order => 20 }
       when "user", "version"
         next unless project
-        options = { :type => :list_optional, :values => field.possible_values_options(project), :order => 20}
+        values = field.possible_values_options(project)
+        if User.current.logged? && field.field_format == 'user'
+          values.unshift ["<< #{l(:label_me)} >>", "me"]
+        end
+        options = { :type => :list_optional, :values => values, :order => 20}
       else
         options = { :type => :string, :order => 20 }
       end
-      @available_filters["cf_#{field.id}"] = options.merge({ :name => field.name })
+      @available_filters["cf_#{field.id}"] = options.merge({ :name => field.name, :format => field.field_format })
     end
   end
 

test/unit/query_test.rb

@@ -413,6 +413,23 @@ class QueryTest < ActiveSupport::TestCase
     assert !result.include?(i3)
   end
 
+  def test_user_custom_field_filtered_on_me
+    User.current = User.find(2)
+    cf = IssueCustomField.create!(:field_format => 'user', :is_for_all => true, :is_filter => true, :name => 'User custom field', :tracker_ids => [1])
+    issue1 = Issue.create!(:project_id => 1, :tracker_id => 1, :custom_field_values => {cf.id.to_s => '2'}, :subject => 'Test', :author_id => 1)
+    issue2 = Issue.generate!(:project_id => 1, :tracker_id => 1, :custom_field_values => {cf.id.to_s => '3'})
+
+    query = Query.new(:name => '_', :project => Project.find(1))
+    filter = query.available_filters["cf_#{cf.id}"]
+    assert_not_nil filter
+    assert_include 'me', filter[:values].map{|v| v[1]}
+
+    query.filters = { "cf_#{cf.id}" => {:operator => '=', :values => ['me']}}
+    result = query.issues
+    assert_equal 1, result.size
+    assert issue1, result.first
+  end
+
   def test_filter_my_projects
     User.current = User.find(2)
     query = Query.new(:name => '_')