"use strict";
(function () {
    'use strict';
    //pass to a directive the value of selected article, when it exist - the preview will be shown
    angular.module('knowledgeArticleModule')
        .directive('toggleKnowledgeArticlePreview', [function () {
            return {
                restrict: 'A',
                scope: {
                    article: '=toggleKnowledgeArticlePreview'
                },
                link: function (scope, element) {
                    var kaOpenedClass = 'ka-preview-opened';
                    scope.$watch('article', function (article) {
                        (article) ? element.addClass(kaOpenedClass) : element.removeClass(kaOpenedClass);
                    });
                }
            };
        }]);
}());