[Summary view]

Differences Between: [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]

   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   * Library functions for overview.
  19   *
  20   * @package   block_myoverview
  21   * @copyright 2018 Peter Dias
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  /**
  28   * Constants for the user preferences grouping options
  29   */
  30  define('BLOCK_MYOVERVIEW_GROUPING_ALLINCLUDINGHIDDEN', 'allincludinghidden');
  31  define('BLOCK_MYOVERVIEW_GROUPING_ALL', 'all');
  32  define('BLOCK_MYOVERVIEW_GROUPING_INPROGRESS', 'inprogress');
  33  define('BLOCK_MYOVERVIEW_GROUPING_FUTURE', 'future');
  34  define('BLOCK_MYOVERVIEW_GROUPING_PAST', 'past');
  35  define('BLOCK_MYOVERVIEW_GROUPING_FAVOURITES', 'favourites');
  36  define('BLOCK_MYOVERVIEW_GROUPING_HIDDEN', 'hidden');
  37  define('BLOCK_MYOVERVIEW_GROUPING_CUSTOMFIELD', 'customfield');
  38  
  39  /**
  40   * Allows selection of all courses without a value for the custom field.
  41   */
  42  define('BLOCK_MYOVERVIEW_CUSTOMFIELD_EMPTY', -1);
  43  
  44  /**
  45   * Constants for the user preferences sorting options
  46   * timeline
  47   */
  48  define('BLOCK_MYOVERVIEW_SORTING_TITLE', 'title');
  49  define('BLOCK_MYOVERVIEW_SORTING_LASTACCESSED', 'lastaccessed');
  50  define('BLOCK_MYOVERVIEW_SORTING_SHORTNAME', 'shortname');
  51  
  52  /**
  53   * Constants for the user preferences view options
  54   */
  55  define('BLOCK_MYOVERVIEW_VIEW_CARD', 'card');
  56  define('BLOCK_MYOVERVIEW_VIEW_LIST', 'list');
  57  define('BLOCK_MYOVERVIEW_VIEW_SUMMARY', 'summary');
  58  
  59  /**
  60   * Constants for the user paging preferences
  61   */
  62  define('BLOCK_MYOVERVIEW_PAGING_12', 12);
  63  define('BLOCK_MYOVERVIEW_PAGING_24', 24);
  64  define('BLOCK_MYOVERVIEW_PAGING_48', 48);
  65  define('BLOCK_MYOVERVIEW_PAGING_96', 96);
  66  define('BLOCK_MYOVERVIEW_PAGING_ALL', 0);
  67  
  68  /**
  69   * Constants for the admin category display setting
  70   */
  71  define('BLOCK_MYOVERVIEW_DISPLAY_CATEGORIES_ON', 'on');
  72  define('BLOCK_MYOVERVIEW_DISPLAY_CATEGORIES_OFF', 'off');
  73  
  74  /**
  75   * Get the current user preferences that are available
  76   *
  77   * @return mixed Array representing current options along with defaults
  78   */
  79  function block_myoverview_user_preferences() {
  80      $preferences['block_myoverview_user_grouping_preference'] = array(
  81          'null' => NULL_NOT_ALLOWED,
  82          'default' => BLOCK_MYOVERVIEW_GROUPING_ALL,
  83          'type' => PARAM_ALPHA,
  84          'choices' => array(
  85              BLOCK_MYOVERVIEW_GROUPING_ALLINCLUDINGHIDDEN,
  86              BLOCK_MYOVERVIEW_GROUPING_ALL,
  87              BLOCK_MYOVERVIEW_GROUPING_INPROGRESS,
  88              BLOCK_MYOVERVIEW_GROUPING_FUTURE,
  89              BLOCK_MYOVERVIEW_GROUPING_PAST,
  90              BLOCK_MYOVERVIEW_GROUPING_FAVOURITES,
  91              BLOCK_MYOVERVIEW_GROUPING_HIDDEN,
  92              BLOCK_MYOVERVIEW_GROUPING_CUSTOMFIELD,
  93          )
  94      );
  95  
  96      $preferences['block_myoverview_user_grouping_customfieldvalue_preference'] = [
  97          'null' => NULL_ALLOWED,
  98          'default' => null,
  99          'type' => PARAM_RAW,
 100      ];
 101  
 102      $preferences['block_myoverview_user_sort_preference'] = array(
 103          'null' => NULL_NOT_ALLOWED,
 104          'default' => BLOCK_MYOVERVIEW_SORTING_TITLE,
 105          'type' => PARAM_ALPHA,
 106          'choices' => array(
 107              BLOCK_MYOVERVIEW_SORTING_TITLE,
 108              BLOCK_MYOVERVIEW_SORTING_LASTACCESSED,
 109              BLOCK_MYOVERVIEW_SORTING_SHORTNAME
 110          )
 111      );
 112      $preferences['block_myoverview_user_view_preference'] = array(
 113          'null' => NULL_NOT_ALLOWED,
 114          'default' => BLOCK_MYOVERVIEW_VIEW_CARD,
 115          'type' => PARAM_ALPHA,
 116          'choices' => array(
 117              BLOCK_MYOVERVIEW_VIEW_CARD,
 118              BLOCK_MYOVERVIEW_VIEW_LIST,
 119              BLOCK_MYOVERVIEW_VIEW_SUMMARY
 120          )
 121      );
 122  
 123      $preferences['/^block_myoverview_hidden_course_(\d)+$/'] = array(
 124          'isregex' => true,
 125          'choices' => array(0, 1),
 126          'type' => PARAM_INT,
 127          'null' => NULL_NOT_ALLOWED,
 128          'default' => 'none'
 129      );
 130  
 131      $preferences['block_myoverview_user_paging_preference'] = array(
 132          'null' => NULL_NOT_ALLOWED,
 133          'default' => BLOCK_MYOVERVIEW_PAGING_12,
 134          'type' => PARAM_INT,
 135          'choices' => array(
 136              BLOCK_MYOVERVIEW_PAGING_12,
 137              BLOCK_MYOVERVIEW_PAGING_24,
 138              BLOCK_MYOVERVIEW_PAGING_48,
 139              BLOCK_MYOVERVIEW_PAGING_96,
 140              BLOCK_MYOVERVIEW_PAGING_ALL
 141          )
 142      );
 143  
 144      return $preferences;
 145  }
 146  
 147  /**
 148   * Pre-delete course hook to cleanup any records with references to the deleted course.
 149   *
 150   * @param stdClass $course The deleted course
 151   */
 152  function block_myoverview_pre_course_delete(\stdClass $course) {
 153      // Removing any favourited courses which have been created for users, for this course.
 154      $service = \core_favourites\service_factory::get_service_for_component('core_course');
 155      $service->delete_favourites_by_type_and_item('courses', $course->id);
 156  }