[Summary view]

   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   * Class for loading/storing data categories from the DB.
  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;
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  require_once($CFG->dirroot . '/' . $CFG->admin . '/tool/dataprivacy/lib.php');
  28  
  29  /**
  30   * Class for loading/storing data categories from the DB.
  31   *
  32   * @copyright  2018 David Monllao
  33   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34   */
  35  class category extends \core\persistent {
  36  
  37      /**
  38       * Database table.
  39       */
  40      const TABLE = 'tool_dataprivacy_category';
  41  
  42      /**
  43       * Return the definition of the properties of this model.
  44       *
  45       * @return array
  46       */
  47      protected static function define_properties() {
  48          return array(
  49              'name' => array(
  50                  'type' => PARAM_TEXT,
  51                  'description' => 'The category name.',
  52              ),
  53              'description' => array(
  54                  'type' => PARAM_RAW,
  55                  'description' => 'The category description.',
  56                  'null' => NULL_ALLOWED,
  57                  'default' => '',
  58              ),
  59              'descriptionformat' => array(
  60                  'choices' => array(FORMAT_HTML, FORMAT_MOODLE, FORMAT_PLAIN, FORMAT_MARKDOWN),
  61                  'type' => PARAM_INT,
  62                  'default' => FORMAT_HTML
  63              ),
  64          );
  65      }
  66  
  67      /**
  68       * Is this category used?.
  69       *
  70       * @return null
  71       */
  72      public function is_used() {
  73  
  74          if (\tool_dataprivacy\contextlevel::is_category_used($this->get('id')) ||
  75                  \tool_dataprivacy\context_instance::is_category_used($this->get('id'))) {
  76              return true;
  77          }
  78  
  79          $pluginconfig = get_config('tool_dataprivacy');
  80          $levels = \context_helper::get_all_levels();
  81          foreach ($levels as $level => $classname) {
  82  
  83              list($unused, $categoryvar) = \tool_dataprivacy\data_registry::var_names_from_context($classname);
  84              if (!empty($pluginconfig->{$categoryvar}) && $pluginconfig->{$categoryvar} == $this->get('id')) {
  85                  return true;
  86              }
  87          }
  88  
  89          return false;
  90      }
  91  }