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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Categories renderable.
  19   *
  20   * @package    tool_dataprivacy
  21   * @copyright  2018 David Monllao
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  namespace tool_dataprivacy\output;
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  use renderable;
  28  use renderer_base;
  29  use stdClass;
  30  use templatable;
  31  use tool_dataprivacy\external\category_exporter;
  32  
  33  /**
  34   * Class containing the categories page renderable.
  35   *
  36   * @copyright  2018 David Monllao
  37   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  38   */
  39  class categories extends crud_element implements renderable, templatable {
  40  
  41      /** @var array $categories All system categories. */
  42      protected $categories = [];
  43  
  44      /**
  45       * Construct this renderable.
  46       *
  47       * @param \tool_dataprivacy\category[] $categories
  48       */
  49      public function __construct($categories) {
  50          $this->categories = $categories;
  51      }
  52  
  53      /**
  54       * Export this data so it can be used as the context for a mustache template.
  55       *
  56       * @param renderer_base $output
  57       * @return stdClass
  58       */
  59      public function export_for_template(renderer_base $output) {
  60          global $PAGE;
  61  
  62          $context = \context_system::instance();
  63  
  64          $PAGE->requires->js_call_amd('tool_dataprivacy/categoriesactions', 'init');
  65          $PAGE->requires->js_call_amd('tool_dataprivacy/add_category', 'getInstance', [$context->id]);
  66  
  67          $data = new stdClass();
  68  
  69          // Navigation links.
  70          $data->navigation = [];
  71          $navigationlinks = $this->get_navigation();
  72          foreach ($navigationlinks as $navlink) {
  73              $data->navigation[] = $navlink->export_for_template($output);
  74          }
  75  
  76          $data->categories = [];
  77          foreach ($this->categories as $category) {
  78              $exporter = new category_exporter($category, ['context' => \context_system::instance()]);
  79              $exportedcategory = $exporter->export($output);
  80  
  81              $actionmenu = $this->action_menu('category', $exportedcategory, $category);
  82              $exportedcategory->actions = $actionmenu->export_for_template($output);
  83              $data->categories[] = $exportedcategory;
  84          }
  85  
  86          return $data;
  87      }
  88  }