| 1 | efrain | 1 | // This file is part of Moodle - http://moodle.org/
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           |  |  | 2 | //
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           |  |  | 3 | // Moodle is free software: you can redistribute it and/or modify
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           |  |  | 4 | // it under the terms of the GNU General Public License as published by
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           |  |  | 5 | // the Free Software Foundation, either version 3 of the License, or
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           |  |  | 6 | // (at your option) any later version.
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           |  |  | 7 | //
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           |  |  | 8 | // Moodle is distributed in the hope that it will be useful,
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           |  |  | 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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           |  |  | 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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           |  |  | 11 | // GNU General Public License for more details.
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           |  |  | 12 | //
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           |  |  | 13 | // You should have received a copy of the GNU General Public License
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           |  |  | 14 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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           |  |  | 15 |   | 
        
           |  |  | 16 | /**
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           |  |  | 17 |  * Evidence delete.
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           |  |  | 18 |  *
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           |  |  | 19 |  * @module     tool_lp/evidence_delete
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           |  |  | 20 |  * @copyright  2016 Frédéric Massart - FMCorz.net
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           |  |  | 21 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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           |  |  | 22 |  */
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           |  |  | 23 |   | 
        
           |  |  | 24 | define(['jquery',
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           |  |  | 25 |         'core/notification',
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           |  |  | 26 |         'core/ajax',
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           |  |  | 27 |         'core/str',
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           |  |  | 28 |         'core/log'],
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           |  |  | 29 |         function($, Notification, Ajax, Str, Log) {
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           |  |  | 30 |   | 
        
           |  |  | 31 |     var selectors = {};
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           |  |  | 32 |   | 
        
           |  |  | 33 |     /**
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           |  |  | 34 |      * Register an event listener.
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           |  |  | 35 |      *
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           |  |  | 36 |      * @param {String} triggerSelector The node on which the click will happen.
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           |  |  | 37 |      * @param {String} containerSelector The parent node that will be removed and contains the evidence ID.
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           |  |  | 38 |      */
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           |  |  | 39 |     var register = function(triggerSelector, containerSelector) {
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           |  |  | 40 |         if (typeof selectors[triggerSelector] !== 'undefined') {
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           |  |  | 41 |             return;
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           |  |  | 42 |         }
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           |  |  | 43 |   | 
        
           |  |  | 44 |         selectors[triggerSelector] = $('body').delegate(triggerSelector, 'click', function(e) {
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           |  |  | 45 |             var parent = $(e.currentTarget).parents(containerSelector);
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           |  |  | 46 |             if (!parent.length || parent.length > 1) {
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           |  |  | 47 |                 Log.error('None or too many evidence container were found.');
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           |  |  | 48 |                 return;
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           |  |  | 49 |             }
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           |  |  | 50 |             var evidenceId = parent.data('id');
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           |  |  | 51 |             if (!evidenceId) {
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           |  |  | 52 |                 Log.error('Evidence ID was not found.');
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           |  |  | 53 |                 return;
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           |  |  | 54 |             }
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           |  |  | 55 |   | 
        
           |  |  | 56 |             e.preventDefault();
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           |  |  | 57 |             e.stopPropagation();
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           |  |  | 58 |   | 
        
           |  |  | 59 |             Str.get_strings([
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           |  |  | 60 |                 {key: 'confirm', component: 'moodle'},
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           |  |  | 61 |                 {key: 'areyousure', component: 'moodle'},
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           |  |  | 62 |                 {key: 'delete', component: 'moodle'},
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           |  |  | 63 |                 {key: 'cancel', component: 'moodle'}
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           |  |  | 64 |             ]).done(function(strings) {
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           |  |  | 65 |                 Notification.confirm(
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           |  |  | 66 |                     strings[0], // Confirm.
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           |  |  | 67 |                     strings[1], // Are you sure?
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           |  |  | 68 |                     strings[2], // Delete.
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           |  |  | 69 |                     strings[3], // Cancel.
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           |  |  | 70 |                     function() {
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           |  |  | 71 |                         var promise = Ajax.call([{
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           |  |  | 72 |                             methodname: 'core_competency_delete_evidence',
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           |  |  | 73 |                             args: {
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           |  |  | 74 |                                 id: evidenceId
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           |  |  | 75 |                             }
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           |  |  | 76 |                         }]);
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           |  |  | 77 |                         promise[0].then(function() {
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           |  |  | 78 |                             parent.remove();
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           |  |  | 79 |                             return;
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           |  |  | 80 |                         }).fail(Notification.exception);
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           |  |  | 81 |                     }
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           |  |  | 82 |                 );
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           |  |  | 83 |             }).fail(Notification.exception);
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           |  |  | 84 |   | 
        
           |  |  | 85 |   | 
        
           |  |  | 86 |         });
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           |  |  | 87 |     };
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           |  |  | 88 |   | 
        
           |  |  | 89 |     return /** @alias module:tool_lp/evidence_delete */ {
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           |  |  | 90 |   | 
        
           |  |  | 91 |         /**
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           |  |  | 92 |          * Register an event listener.
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           |  |  | 93 |          *
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           |  |  | 94 |          * @param {String} triggerSelector The node on which the click will happen.
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           |  |  | 95 |          * @param {String} containerSelector The parent node that will be removed and contains the evidence ID.
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           |  |  | 96 |          * @return {Void}
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           |  |  | 97 |          */
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           |  |  | 98 |         register: register
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           |  |  | 99 |     };
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           |  |  | 100 |   | 
        
           |  |  | 101 | });
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