gitlabhq/app/helpers/issues_helper.rb

module IssuesHelper
  def project_issues_filter_path project, params = {}
    params[:f] ||= cookies['issue_filter']
    project_issues_path project, params
  end

  def issue_css_classes issue
    classes = "issue"
    classes << " closed" if issue.closed?
    classes << " today" if issue.today?
    classes
  end

  def issue_tags
    @project.issues.tag_counts_on(:labels).map(&:name)
  end

  # Returns an OpenStruct object suitable for use by <tt>options_from_collection_for_select</tt>
  # to allow filtering issues by an unassigned User or Milestone
  def unassigned_filter
    # Milestone uses :title, Issue uses :name
    OpenStruct.new(id: 0, title: 'Unspecified', name: 'Unassigned')
  end

  def issues_filter
    {
      all: "all",
      closed: "closed",
      to_me: "assigned-to-me",
      open: "open"
    }
  end

  def labels_autocomplete_source
    labels = @project.issues_labels.order('count DESC')
    labels = labels.map{ |l| { label: l.name, value: l.name } }
    labels.to_json
  end

  def issues_active_milestones
    @project.milestones.active.order("id desc").all
  end
end