// -- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
// ++

angular
  .module('openproject.inplace-edit')
  .directive('inplaceDisplayVersion', inplaceDisplayVersion);

function inplaceDisplayVersion() {
  return {
    restrict: 'E',
    transclude: true,
    replace: true,
    templateUrl: '/components/inplace-edit/directives/field-display/display-version/' +
      'display-version.directive.html',

    controller: InplaceDisplayVersionController,
    controllerAs: 'customEditorController'
  };
}

function InplaceDisplayVersionController($scope, PathHelper) {
  var field = $scope.field;

  this.isVersionLinkViewable = function() {
    var version = field.text;
    return version.links.definingProject && version.links.definingProject.href;
  };
  this.getVersionLink = function() {
    return field.text && PathHelper.staticVersionPath(field.text.props.id);
  };
}
InplaceDisplayVersionController.$inject = ['$scope', 'PathHelper'];