| 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 |  * Class for exporting competency_path data.
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           |  |  | 19 |  *
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           |  |  | 20 |  * @package    tool_lp
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           |  |  | 21 |  * @copyright  2016 Issam Taboubi <issam.taboubi@umontreal.ca>
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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 | namespace tool_lp\external;
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           |  |  | 25 | defined('MOODLE_INTERNAL') || die();
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           |  |  | 26 |   | 
        
           |  |  | 27 | use renderer_base;
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           |  |  | 28 | use moodle_url;
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           |  |  | 29 |   | 
        
           |  |  | 30 | /**
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           |  |  | 31 |  * Class for exporting competency_path data.
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           |  |  | 32 |  *
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           |  |  | 33 |  * @copyright  2016 Issam Taboubi <issam.taboubi@umontreal.ca>
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           |  |  | 34 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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           |  |  | 35 |  */
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           |  |  | 36 | class competency_path_exporter extends \core\external\exporter {
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           |  |  | 37 |   | 
        
           |  |  | 38 |     /**
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           |  |  | 39 |      * Constructor.
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           |  |  | 40 |      *
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           |  |  | 41 |      * @param array $related - related objects.
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           |  |  | 42 |      */
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           |  |  | 43 |     public function __construct($related) {
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           |  |  | 44 |         parent::__construct([], $related);
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           |  |  | 45 |     }
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           |  |  | 46 |   | 
        
           |  |  | 47 |     /**
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           |  |  | 48 |      * Return the list of properties.
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           |  |  | 49 |      *
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           |  |  | 50 |      * @return array
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           |  |  | 51 |      */
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           |  |  | 52 |     protected static function define_related() {
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           |  |  | 53 |         return [
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           |  |  | 54 |             'ancestors' => 'core_competency\\competency[]',
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           |  |  | 55 |             'framework' => 'core_competency\\competency_framework',
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           |  |  | 56 |             'context' => 'context'
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           |  |  | 57 |         ];
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           |  |  | 58 |     }
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           |  |  | 59 |   | 
        
           |  |  | 60 |     /**
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           |  |  | 61 |      * Return the list of additional properties used only for display.
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           |  |  | 62 |      *
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           |  |  | 63 |      * @return array - Keys with their types.
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           |  |  | 64 |      */
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           |  |  | 65 |     protected static function define_other_properties() {
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           |  |  | 66 |         return [
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           |  |  | 67 |             'ancestors' => [
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           |  |  | 68 |                 'type' => path_node_exporter::read_properties_definition(),
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           |  |  | 69 |                 'multiple' => true,
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           |  |  | 70 |             ],
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           |  |  | 71 |             'framework' => [
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           |  |  | 72 |                 'type' => path_node_exporter::read_properties_definition()
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           |  |  | 73 |             ],
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           |  |  | 74 |             'pluginbaseurl' => [
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           |  |  | 75 |                 'type' => PARAM_URL
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           |  |  | 76 |             ],
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           |  |  | 77 |             'pagecontextid' => [
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           |  |  | 78 |                 'type' => PARAM_INT
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           |  |  | 79 |             ],
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           |  |  | 80 |             'showlinks' => [
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           |  |  | 81 |                 'type' => PARAM_BOOL
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           |  |  | 82 |             ]
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           |  |  | 83 |         ];
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           |  |  | 84 |     }
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           |  |  | 85 |   | 
        
           |  |  | 86 |     /**
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           |  |  | 87 |      * Get the additional values to inject while exporting.
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           |  |  | 88 |      *
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           |  |  | 89 |      * @param renderer_base $output The renderer.
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           |  |  | 90 |      * @return array Keys are the property names, values are their values.
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           |  |  | 91 |      */
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           |  |  | 92 |     protected function get_other_values(renderer_base $output) {
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           |  |  | 93 |         $result = new \stdClass();
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           |  |  | 94 |         $ancestors = [];
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           |  |  | 95 |         $nodescount = count($this->related['ancestors']);
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           |  |  | 96 |         $i = 1;
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           |  |  | 97 |         $result->showlinks = \core_competency\api::show_links();
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           |  |  | 98 |         foreach ($this->related['ancestors'] as $competency) {
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           |  |  | 99 |             $exporter = new path_node_exporter([
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           |  |  | 100 |                     'id' => $competency->get('id'),
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           |  |  | 101 |                     'name' => $competency->get('idnumber'),
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           |  |  | 102 |                     'position' => $i,
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           |  |  | 103 |                     'first' => $i == 1,
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           |  |  | 104 |                     'last' => $i == $nodescount
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           |  |  | 105 |                 ], [
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           |  |  | 106 |                     'context' => $this->related['context'],
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           |  |  | 107 |                 ]
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           |  |  | 108 |             );
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           |  |  | 109 |             $ancestors[] = $exporter->export($output);
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           |  |  | 110 |             $i++;
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           |  |  | 111 |         }
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           |  |  | 112 |         $result->ancestors = $ancestors;
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           |  |  | 113 |         $exporter = new path_node_exporter([
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           |  |  | 114 |                 'id' => $this->related['framework']->get('id'),
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           |  |  | 115 |                 'name' => $this->related['framework']->get('shortname'),
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           |  |  | 116 |                 'first' => 0,
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           |  |  | 117 |                 'last' => 0,
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           |  |  | 118 |                 'position' => -1
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           |  |  | 119 |             ], [
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           |  |  | 120 |                 'context' => $this->related['context']
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           |  |  | 121 |             ]
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           |  |  | 122 |         );
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           |  |  | 123 |         $result->framework = $exporter->export($output);
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           |  |  | 124 |         $result->pluginbaseurl = (new moodle_url('/admin/tool/lp'))->out(true);
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           |  |  | 125 |         $result->pagecontextid = $this->related['context']->id;
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           |  |  | 126 |         return (array) $result;
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           |  |  | 127 |     }
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           |  |  | 128 | }
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