SLING-INF.content.devwidgets.text.javascript.text.js Maven / Gradle / Ivy

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/*
 * Licensed to the Sakai Foundation (SF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The SF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */

/*
 * Dependencies
 *
 * /dev/lib/misc/trimpath.template.js (TrimpathTemplates)
 */

/*global $ */

require(["jquery", "sakai/sakai.api.core"], function($, sakai) {

    /**
     * @name sakai.helloworld
     *
     * @class helloworld
     *
     * @description
     * Initialize the helloworld widget
     *
     * @version 0.0.1
     * @param {String} tuid Unique id of the widget
     * @param {Boolean} showSettings Show the settings of the widget or not
     */
    sakai_global.text = function(tuid, showSettings) {

        var $rootel = $("#"+tuid),
            $text_main = $("#text_main", $rootel),
            $text_main_template = $("#text_main_template", $rootel),
            $text_settings = $("#text_settings", $rootel),
            $text_settings_template = $("#text_settings_template", $rootel),
            $text_save = $("#text_save", $rootel),
            $text_cancel = $("#text_cancel", $rootel);

        var widgetData = {title:"", text:""};


        $text_cancel.die("click");
        $text_cancel.live("click", function(e) {
            sakai.api.Widgets.Container.informCancel(tuid, "text");
        });

        $text_save.die("click");
        $text_save.live("click", function(e) {
            widgetData.title = $("#text_title", $rootel).val();
            widgetData.text = $("#text_text", $rootel).val();
            sakai.api.Widgets.saveWidgetData(tuid, {data:widgetData}, function(success, data){
                sakai.api.Widgets.Container.informFinish(tuid, "text");
            });
        });

        var loadData = function(callback){
            sakai.api.Widgets.loadWidgetData(tuid, function(success, data){
                if (success) {
                    widgetData = data.data;
                }
                callback();
            });
        };

        var doInit = function(){
            loadData(function() {
                if (showSettings) {
                    $text_settings.html(sakai.api.Util.TemplateRenderer($text_settings_template, {data:widgetData})).show();
                } else {
                    if (widgetData.title) {
                        sakai.api.Widgets.changeWidgetTitle(tuid, widgetData.title);
                    }
                    $text_main.html(sakai.api.Util.TemplateRenderer($text_main_template, {data:widgetData})).show();
                }
            });
        };

        doInit();
    };

    sakai.api.Widgets.widgetLoader.informOnLoad("text");
});