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See Release Notes

  • Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
  • Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.
   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   * Grade item created event.
  19   *
  20   * @package    core
  21   * @copyright  2019 Dmitrii Metelkin <dmitriim@catalyst-au.net>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace core\event;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  /**
  30   * Grade item created event class.
  31   *
  32   * @package    core
  33   * @since      Moodle 3.8
  34   * @copyright  2019 Dmitrii Metelkin <dmitriim@catalyst-au.net>
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class grade_item_created extends base {
  38  
  39      /** @var \grade_item $gradeitem */
  40      protected $gradeitem;
  41  
  42      /**
  43       * Init method.
  44       *
  45       * @return void
  46       */
  47      protected function init() {
  48          $this->data['objecttable'] = 'grade_items';
  49          $this->data['crud'] = 'c';
  50          $this->data['edulevel'] = self::LEVEL_OTHER;
  51      }
  52  
  53      /**
  54       * Return localised event name.
  55       *
  56       * @return string
  57       */
  58      public static function get_name() {
  59          return get_string('eventgradeitemcreated', 'core_grades');
  60      }
  61  
  62      /**
  63       * Utility method to create a new event.
  64       *
  65       * @param \grade_item $gradeitem
  66       * @return grade_item_created
  67       */
  68      public static function create_from_grade_item(\grade_item $gradeitem) {
  69          $event = self::create([
  70              'objectid' => $gradeitem->id,
  71              'courseid' => $gradeitem->courseid,
  72              'context' => \context_course::instance($gradeitem->courseid),
  73              'other' => [
  74                  'itemname' => $gradeitem->itemname,
  75                  'itemtype' => $gradeitem->itemtype,
  76                  'itemmodule' => $gradeitem->itemmodule,
  77              ],
  78          ]);
  79  
  80          $event->gradeitem = $gradeitem;
  81  
  82          return $event;
  83      }
  84  
  85      /**
  86       * Get grade object.
  87       *
  88       * @throws \coding_exception
  89       * @return \grade_item
  90       */
  91      public function get_grade_item() {
  92          if ($this->is_restored()) {
  93              throw new \coding_exception('get_grade_item() is intended for event observers only');
  94          }
  95  
  96          if (!isset($this->gradeitem)) {
  97              $this->gradeitem = \grade_item::fetch(['id' => $this->objectid]);
  98          }
  99  
 100          return $this->gradeitem;
 101      }
 102  
 103      /**
 104       * Returns description of what happened.
 105       *
 106       * @return string
 107       */
 108      public function get_description() {
 109          return "The user with id '" . $this->userid . "' created a grade item with id '" . $this->objectid . "'" .
 110              " of type '" . $this->other['itemtype'] . "' and name '" . $this->other['itemname'] . "'" .
 111              " in the course with the id '" . $this->courseid . "'.";
 112      }
 113  
 114      /**
 115       * Returns relevant URL.
 116       * @return \moodle_url
 117       */
 118      public function get_url() {
 119          $url = new \moodle_url('/grade/edit/tree/index.php');
 120          $url->param('id', $this->courseid);
 121  
 122          return $url;
 123      }
 124  
 125      /**
 126       * Custom validation.
 127       *
 128       * @throws \coding_exception when validation does not pass.
 129       */
 130      protected function validate_data() {
 131          parent::validate_data();
 132  
 133          if (!array_key_exists('itemname', $this->other)) {
 134              throw new \coding_exception('The \'itemname\' value must be set in other.');
 135          }
 136  
 137          if (!array_key_exists('itemtype', $this->other)) {
 138                  throw new \coding_exception('The \'itemtype\' value must be set in other.');
 139          }
 140  
 141          if (!array_key_exists('itemmodule', $this->other)) {
 142              throw new \coding_exception('The \'itemmodule\' value must be set in other.');
 143          }
 144      }
 145  
 146  }