| 1 | efrain | 1 | <?php
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           |  |  | 2 | // This file is part of Moodle - http://moodle.org/
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           |  |  | 3 | //
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           |  |  | 4 | // Moodle is free software: you can redistribute it and/or modify
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           |  |  | 5 | // it under the terms of the GNU General Public License as published by
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           |  |  | 6 | // the Free Software Foundation, either version 3 of the License, or
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           |  |  | 7 | // (at your option) any later version.
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           |  |  | 8 | //
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           |  |  | 9 | // Moodle is distributed in the hope that it will be useful,
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           |  |  | 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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           |  |  | 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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           |  |  | 12 | // GNU General Public License for more details.
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           |  |  | 13 | //
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           |  |  | 14 | // You should have received a copy of the GNU General Public License
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           |  |  | 15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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           |  |  | 16 |   | 
        
           |  |  | 17 | /**
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           |  |  | 18 |  * Base class for question category events.
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           |  |  | 19 |  *
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           |  |  | 20 |  * @package    core
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           |  |  | 21 |  * @copyright  2019 Stephen Bourget
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           |  |  | 22 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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           |  |  | 23 |  */
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           |  |  | 24 |   | 
        
           |  |  | 25 | namespace core\event;
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           |  |  | 26 |   | 
        
           |  |  | 27 | defined('MOODLE_INTERNAL') || die();
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           |  |  | 28 |   | 
        
           |  |  | 29 | /**
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           |  |  | 30 |  * Base class for question category events
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           |  |  | 31 |  *
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           |  |  | 32 |  * @package    core
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           |  |  | 33 |  * @since      Moodle 3.7
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           |  |  | 34 |  * @copyright  2019 Stephen Bourget
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           |  |  | 35 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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           |  |  | 36 |  */
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           |  |  | 37 | abstract class question_category_base extends base {
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           |  |  | 38 |   | 
        
           |  |  | 39 |     /**
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           |  |  | 40 |      * Init method.
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           |  |  | 41 |      */
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           |  |  | 42 |     protected function init() {
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           |  |  | 43 |         $this->data['objecttable'] = 'question_categories';
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           |  |  | 44 |         $this->data['edulevel'] = self::LEVEL_TEACHING;
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           |  |  | 45 |     }
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           |  |  | 46 |   | 
        
           |  |  | 47 |     /**
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           |  |  | 48 |      * Returns relevant URL.
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           |  |  | 49 |      *
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           |  |  | 50 |      * @return \moodle_url
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           |  |  | 51 |      */
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           |  |  | 52 |     public function get_url() {
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           |  |  | 53 |         $cat = $this->objectid . ',' . $this->contextid;
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           | 1441 | ariadna | 54 |   | 
        
           |  |  | 55 |         return new \moodle_url('/question/edit.php', ['cmid' => $this->contextinstanceid, 'cat' => $cat]);
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           | 1 | efrain | 56 |     }
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           |  |  | 57 |   | 
        
           |  |  | 58 |     /**
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           |  |  | 59 |      * Returns DB mappings used with backup / restore.
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           |  |  | 60 |      *
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           |  |  | 61 |      * @return array
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           |  |  | 62 |      */
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           |  |  | 63 |     public static function get_objectid_mapping() {
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           |  |  | 64 |         return ['db' => 'question_categories', 'restore' => 'question_categories'];
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           |  |  | 65 |     }
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           |  |  | 66 |   | 
        
           |  |  | 67 |     /**
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           |  |  | 68 |      * Create a event from question category object
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           |  |  | 69 |      *
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           |  |  | 70 |      * @param object $category
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           |  |  | 71 |      * @param object|null $context
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           |  |  | 72 |      * @return base
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           |  |  | 73 |      * @throws \coding_exception
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           |  |  | 74 |      */
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           |  |  | 75 |     public static function create_from_question_category_instance($category, $context = null) {
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           |  |  | 76 |   | 
        
           |  |  | 77 |         $params = ['objectid' => $category->id];
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           |  |  | 78 |   | 
        
           |  |  | 79 |         if (!empty($category->contextid)) {
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           |  |  | 80 |             $params['contextid'] = $category->contextid;
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           |  |  | 81 |         }
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           |  |  | 82 |   | 
        
           |  |  | 83 |         $params['context'] = $context;
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           |  |  | 84 |   | 
        
           |  |  | 85 |         $event = self::create($params);
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           |  |  | 86 |         return $event;
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           |  |  | 87 |     }
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           |  |  | 88 | }
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           |  |  | 89 |   |