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   1  YUI.add('moodle-mod_quiz-randomquestion', function (Y, NAME) {
   2  
   3  // This file is part of Moodle - http://moodle.org/
   4  //
   5  // Moodle is free software: you can redistribute it and/or modify
   6  // it under the terms of the GNU General Public License as published by
   7  // the Free Software Foundation, either version 3 of the License, or
   8  // (at your option) any later version.
   9  //
  10  // Moodle is distributed in the hope that it will be useful,
  11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  // GNU General Public License for more details.
  14  //
  15  // You should have received a copy of the GNU General Public License
  16  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17  
  18  
  19  /**
  20   * Add a random question functionality for a popup in quiz editing page.
  21   *
  22   * @package   mod_quiz
  23   * @copyright 2014 The Open University
  24   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25   */
  26  
  27  var CSS = {
  28      RANDOMQUESTIONFORM: 'div.randomquestionformforpopup',
  29      PAGEHIDDENINPUT: 'input#rform_qpage',
  30      RANDOMQUESTIONLINKS: 'ul.menu a.addarandomquestion'
  31  };
  32  
  33  var PARAMS = {
  34      PAGE: 'addonpage',
  35      HEADER: 'header',
  36      FORM: 'form'
  37  };
  38  
  39  var POPUP = function() {
  40      POPUP.superclass.constructor.apply(this, arguments);
  41  };
  42  
  43  Y.extend(POPUP, Y.Base, {
  44  
  45      dialogue: function(header) {
  46          // Create a dialogue on the page and hide it.
  47          var config = {
  48              headerContent: header,
  49              bodyContent: Y.one(CSS.RANDOMQUESTIONFORM),
  50              draggable: true,
  51              modal: true,
  52              zIndex: 1000,
  53              centered: false,
  54              width: 'auto',
  55              visible: false,
  56              postmethod: 'form',
  57              footerContent: null
  58          };
  59          var popup = {dialog: null};
  60          popup.dialog = new M.core.dialogue(config);
  61          popup.dialog.show();
  62      },
  63  
  64      initializer: function() {
  65          Y.one('body').delegate('click', this.display_dialogue, CSS.RANDOMQUESTIONLINKS, this);
  66      },
  67  
  68      display_dialogue: function(e) {
  69          e.preventDefault();
  70  
  71          Y.one(CSS.RANDOMQUESTIONFORM + ' ' + CSS.PAGEHIDDENINPUT).set('value',
  72                  e.currentTarget.getData(PARAMS.PAGE));
  73  
  74          this.dialogue(e.currentTarget.getData(PARAMS.HEADER));
  75      }
  76  });
  77  
  78  M.mod_quiz = M.mod_quiz || {};
  79  M.mod_quiz.randomquestion = M.mod_quiz.randomquestion || {};
  80  M.mod_quiz.randomquestion.init = function() {
  81      return new POPUP();
  82  };
  83  
  84  
  85  }, '@VERSION@', {"requires": ["base", "event", "node", "io", "moodle-core-notification-dialogue"]});