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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.

Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 401 and 402] [Versions 402 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   * This file defines settingpages and externalpages under the "courses" category
  19   *
  20   * @package core
  21   * @copyright 2002 onwards Martin Dougiamas (http://dougiamas.com)
  22   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  require_once($CFG->libdir . '/pdflib.php');
  28  
  29  use core_admin\local\settings\filesize;
  30  
  31  $capabilities = array(
  32      'moodle/backup:backupcourse',
  33      'moodle/category:manage',
  34      'moodle/course:create',
  35      'moodle/site:approvecourse',
  36      'moodle/restore:restorecourse'
  37  );
  38  if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
  39      // Speedup for non-admins, add all caps used on this page.
  40      $ADMIN->add('courses',
  41          new admin_externalpage('coursemgmt', new lang_string('coursemgmt', 'admin'),
  42              $CFG->wwwroot . '/course/management.php',
  43              array('moodle/category:manage', 'moodle/course:create')
  44          )
  45      );
  46      $ADMIN->add('courses',
  47          new admin_externalpage('course_customfield', new lang_string('course_customfield', 'admin'),
  48              $CFG->wwwroot . '/course/customfield.php',
  49              array('moodle/course:configurecustomfields')
  50          )
  51      );
  52      $ADMIN->add('courses',
  53          new admin_externalpage('addcategory', new lang_string('addcategory', 'admin'),
  54              new moodle_url('/course/editcategory.php', array('parent' => 0)),
  55              array('moodle/category:manage')
  56          )
  57      );
  58      $ADMIN->add('courses',
  59          new admin_externalpage('addnewcourse', new lang_string('addnewcourse'),
  60              new moodle_url('/course/edit.php', array('category' => 0)),
  61              array('moodle/category:manage')
  62          )
  63      );
  64      $ADMIN->add('courses',
  65          new admin_externalpage('restorecourse', new lang_string('restorecourse', 'admin'),
  66              new moodle_url('/backup/restorefile.php', array('contextid' => context_system::instance()->id)),
  67              array('moodle/restore:restorecourse')
  68          )
  69      );
  70  
  71      // Course Default Settings Page.
  72      // NOTE: these settings must be applied after all other settings because they depend on them.
  73  
  74      // Main course settings.
  75      $temp = new admin_settingpage('coursesettings', new lang_string('coursesettings'));
  76      require_once($CFG->dirroot.'/course/lib.php');
  77  
  78      $choices = array();
  79      $choices['0'] = new lang_string('hide');
  80      $choices['1'] = new lang_string('show');
  81      $temp->add(new admin_setting_configselect('moodlecourse/visible', new lang_string('visible'), new lang_string('visible_help'),
  82          1, $choices));
  83  
  84      // Enable/disable download course content.
  85      $choices = [
  86          DOWNLOAD_COURSE_CONTENT_DISABLED => new lang_string('no'),
  87          DOWNLOAD_COURSE_CONTENT_ENABLED => new lang_string('yes'),
  88      ];
  89      $downloadcontentsitedefault = new admin_setting_configselect('moodlecourse/downloadcontentsitedefault',
  90              new lang_string('enabledownloadcoursecontent', 'course'),
  91              new lang_string('downloadcoursecontent_help', 'course'), 0, $choices);
  92      $downloadcontentsitedefault->add_dependent_on('downloadcoursecontentallowed');
  93      $temp->add($downloadcontentsitedefault);
  94  
  95      $temp->add(
  96              new admin_setting_configtext(
  97                  'moodlecourse/participantsperpage',
  98                  new lang_string('participants:perpage', 'course'),
  99                  new lang_string('participants:perpage_help', 'course'),
 100                  20
 101              )
 102          );
 103  
 104      // Course format.
 105      $temp->add(new admin_setting_heading('courseformathdr', new lang_string('type_format', 'plugin'), ''));
 106  
 107      $courseformats = get_sorted_course_formats(true);
 108      $formcourseformats = array();
 109      foreach ($courseformats as $courseformat) {
 110          $formcourseformats[$courseformat] = new lang_string('pluginname', "format_$courseformat");
 111      }
 112      $temp->add(new admin_setting_configselect('moodlecourse/format', new lang_string('format'), new lang_string('coursehelpformat'),
 113          'topics', $formcourseformats));
 114  
 115      $temp->add(new admin_setting_configtext('moodlecourse/maxsections', new lang_string('maxnumberweeks'),
 116          new lang_string('maxnumberweeks_desc'), 52));
 117  
 118      $temp->add(new admin_settings_num_course_sections('moodlecourse/numsections', new lang_string('numberweeks'),
 119          new lang_string('coursehelpnumberweeks'), 4));
 120  
 121      $choices = array();
 122      $choices['0'] = new lang_string('hiddensectionscollapsed');
 123      $choices['1'] = new lang_string('hiddensectionsinvisible');
 124      $temp->add(new admin_setting_configselect('moodlecourse/hiddensections', new lang_string('hiddensections'),
 125          new lang_string('coursehelphiddensections'), 1, $choices));
 126  
 127      $choices = array();
 128      $choices[COURSE_DISPLAY_SINGLEPAGE] = new lang_string('coursedisplay_single');
 129      $choices[COURSE_DISPLAY_MULTIPAGE] = new lang_string('coursedisplay_multi');
 130      $temp->add(new admin_setting_configselect('moodlecourse/coursedisplay', new lang_string('coursedisplay'),
 131          new lang_string('coursedisplay_help'), COURSE_DISPLAY_SINGLEPAGE, $choices));
 132  
 133      $temp->add(new admin_setting_configcheckbox('moodlecourse/courseenddateenabled', get_string('courseenddateenabled'),
 134          get_string('courseenddateenabled_desc'), 1));
 135  
 136      $temp->add(new admin_setting_configduration('moodlecourse/courseduration', get_string('courseduration'),
 137          get_string('courseduration_desc'), YEARSECS));
 138  
 139      // Appearance.
 140      $temp->add(new admin_setting_heading('appearancehdr', new lang_string('appearance'), ''));
 141  
 142      $languages = array();
 143      $languages[''] = new lang_string('forceno');
 144      $languages += get_string_manager()->get_list_of_translations();
 145      $temp->add(new admin_setting_configselect('moodlecourse/lang', new lang_string('forcelanguage'), '', key($languages),
 146          $languages));
 147  
 148      $options = range(0, 10);
 149      $temp->add(new admin_setting_configselect('moodlecourse/newsitems', new lang_string('newsitemsnumber'),
 150          new lang_string('coursehelpnewsitemsnumber'), 5, $options));
 151      $temp->add(new admin_setting_configselect('moodlecourse/showgrades', new lang_string('showgrades'),
 152          new lang_string('coursehelpshowgrades'), 1, array(0 => new lang_string('no'), 1 => new lang_string('yes'))));
 153      $temp->add(new admin_setting_configselect('moodlecourse/showreports', new lang_string('showreports'), '', 0,
 154          array(0 => new lang_string('no'), 1 => new lang_string('yes'))));
 155      $temp->add(new admin_setting_configselect('moodlecourse/showactivitydates',
 156          new lang_string('showactivitydates'),
 157          new lang_string('showactivitydates_help'), 1, [
 158              0 => new lang_string('no'),
 159              1 => new lang_string('yes')
 160          ]
 161      ));
 162  
 163      // Files and uploads.
 164      $temp->add(new admin_setting_heading('filesanduploadshdr', new lang_string('filesanduploads'), ''));
 165  
 166      if (!empty($CFG->legacyfilesinnewcourses)) {
 167          $choices = array('0'=>new lang_string('no'), '2'=>new lang_string('yes'));
 168          $temp->add(new admin_setting_configselect('moodlecourse/legacyfiles', new lang_string('courselegacyfiles'),
 169              new lang_string('courselegacyfiles_help'), key($choices), $choices));
 170      }
 171  
 172      $currentmaxbytes = get_config('moodlecourse', 'maxbytes');
 173      if (isset($CFG->maxbytes)) {
 174          $choices = get_max_upload_sizes($CFG->maxbytes, 0, 0, $currentmaxbytes);
 175      } else {
 176          $choices = get_max_upload_sizes(0, 0, 0, $currentmaxbytes);
 177      }
 178      $temp->add(new admin_setting_configselect('moodlecourse/maxbytes', new lang_string('maximumupload'),
 179          new lang_string('coursehelpmaximumupload'), key($choices), $choices));
 180  
 181      if (!empty($CFG->enablepdfexportfont)) {
 182          $pdf = new \pdf;
 183          $fontlist = $pdf->get_export_fontlist();
 184          // Show the option if the font is defined more than one.
 185          if (count($fontlist) > 1) {
 186              $temp->add(new admin_setting_configselect('moodlecourse/pdfexportfont',
 187                  new lang_string('pdfexportfont', 'course'),
 188                  new lang_string('pdfexportfont_help', 'course'),
 189                  'freesans', $fontlist
 190              ));
 191          }
 192      }
 193  
 194      // Completion tracking.
 195      $temp->add(new admin_setting_heading('progress', new lang_string('completion','completion'), ''));
 196      $temp->add(new admin_setting_configselect('moodlecourse/enablecompletion', new lang_string('completion', 'completion'),
 197          new lang_string('enablecompletion_help', 'completion'), 1, array(0 => new lang_string('no'), 1 => new lang_string('yes'))));
 198  
 199      // Display completion conditions.
 200      $temp->add(new admin_setting_configselect('moodlecourse/showcompletionconditions',
 201          new lang_string('showcompletionconditions', 'completion'),
 202          new lang_string('showcompletionconditions_help', 'completion'), 1, [
 203              0 => new lang_string('no'),
 204              1 => new lang_string('yes')
 205          ]
 206      ));
 207  
 208      // Groups.
 209      $temp->add(new admin_setting_heading('groups', new lang_string('groups', 'group'), ''));
 210      $choices = array();
 211      $choices[NOGROUPS] = new lang_string('groupsnone', 'group');
 212      $choices[SEPARATEGROUPS] = new lang_string('groupsseparate', 'group');
 213      $choices[VISIBLEGROUPS] = new lang_string('groupsvisible', 'group');
 214      $temp->add(new admin_setting_configselect('moodlecourse/groupmode', new lang_string('groupmode'), '', key($choices),$choices));
 215      $temp->add(new admin_setting_configselect('moodlecourse/groupmodeforce', new lang_string('force'), new lang_string('coursehelpforce'), 0,array(0 => new lang_string('no'), 1 => new lang_string('yes'))));
 216  
 217      $ADMIN->add('courses', $temp);
 218  
 219      // Download course content.
 220      $downloadcoursedefaulturl = new moodle_url('/admin/settings.php', ['section' => 'coursesettings']);
 221      $temp = new admin_settingpage('downloadcoursecontent', new lang_string('downloadcoursecontent', 'course'));
 222      $temp->add(new admin_setting_configcheckbox('downloadcoursecontentallowed',
 223              new lang_string('downloadcoursecontentallowed', 'admin'),
 224              new lang_string('downloadcoursecontentallowed_desc', 'admin', $downloadcoursedefaulturl->out()), 0));
 225  
 226      // 50MB default maximum size per file when downloading course content.
 227      $defaultmaxdownloadsize = 50 * filesize::UNIT_MB;
 228      $temp->add(new filesize('maxsizeperdownloadcoursefile', new lang_string('maxsizeperdownloadcoursefile', 'admin'),
 229              new lang_string('maxsizeperdownloadcoursefile_desc', 'admin'), $defaultmaxdownloadsize, filesize::UNIT_MB));
 230      $temp->hide_if('maxsizeperdownloadcoursefile', 'downloadcoursecontentallowed');
 231  
 232      $ADMIN->add('courses', $temp);
 233  
 234      // "courserequests" settingpage.
 235      $temp = new admin_settingpage('courserequest', new lang_string('courserequest'));
 236      $temp->add(new admin_setting_configcheckbox('enablecourserequests',
 237          new lang_string('enablecourserequests', 'admin'),
 238          new lang_string('configenablecourserequests', 'admin'), 1));
 239      $temp->add(new admin_settings_coursecat_select('defaultrequestcategory',
 240          new lang_string('defaultrequestcategory', 'admin'),
 241          new lang_string('configdefaultrequestcategory', 'admin'), 1));
 242      $temp->add(new admin_setting_configcheckbox('lockrequestcategory',
 243          new lang_string('lockrequestcategory', 'admin'),
 244          new lang_string('configlockrequestcategory', 'admin'), 0));
 245      $temp->add(new admin_setting_users_with_capability('courserequestnotify', new lang_string('courserequestnotify', 'admin'), new lang_string('configcourserequestnotify2', 'admin'), array(), 'moodle/site:approvecourse'));
 246      $ADMIN->add('courses', $temp);
 247  
 248      // Pending course requests.
 249      if (!empty($CFG->enablecourserequests)) {
 250          $ADMIN->add('courses', new admin_externalpage('coursespending', new lang_string('pendingrequests'),
 251                  $CFG->wwwroot . '/course/pending.php', array('moodle/site:approvecourse')));
 252      }
 253  
 254      // Add a category for the Activity Chooser.
 255      $ADMIN->add('courses', new admin_category('activitychooser', new lang_string('activitychoosercategory', 'course')));
 256      $temp = new admin_settingpage('activitychoosersettings', new lang_string('activitychoosersettings', 'course'));
 257      // Tab mode for the activity chooser.
 258      $temp->add(
 259          new admin_setting_configselect(
 260              'activitychoosertabmode',
 261              new lang_string('activitychoosertabmode', 'course'),
 262              new lang_string('activitychoosertabmode_desc', 'course'),
 263              3,
 264              [
 265                  3 => new lang_string('activitychoosertabmodefour', 'course'),
 266                  4 => new lang_string('activitychoosertabmodefive', 'course'),
 267                  5 => new lang_string('activitychoosertabmodesix', 'course'),
 268                  0 => new lang_string('activitychoosertabmodeone', 'course'),
 269                  1 => new lang_string('activitychoosertabmodetwo', 'course'),
 270                  2 => new lang_string('activitychoosertabmodethree', 'course'),
 271              ]
 272          )
 273      );
 274  
 275      // Build a list of plugins that use the footer callback.
 276      $pluginswithfunction = get_plugins_with_function('custom_chooser_footer', 'lib.php');
 277      $pluginsoptions = [];
 278      $pluginsoptions[COURSE_CHOOSER_FOOTER_NONE] = get_string('activitychooserhidefooter', 'course');
 279      if ($pluginswithfunction) {
 280          foreach ($pluginswithfunction as $plugintype => $plugins) {
 281              foreach ($plugins as $pluginname => $pluginfunction) {
 282                  $plugin = $plugintype.'_'.$pluginname;
 283                  $pluginsoptions[$plugin] = get_string('pluginname', $plugin);
 284              }
 285          }
 286      }
 287  
 288      // Select what plugin to show in the footer.
 289      $temp->add(
 290          new admin_setting_configselect(
 291              'activitychooseractivefooter',
 292              new lang_string('activitychooseractivefooter', 'course'),
 293              new lang_string('activitychooseractivefooter_desc', 'course'),
 294              COURSE_CHOOSER_FOOTER_NONE,
 295              $pluginsoptions
 296          )
 297      );
 298  
 299      $ADMIN->add('activitychooser', $temp);
 300      $ADMIN->add('activitychooser',
 301          new admin_externalpage('activitychooserrecommended', new lang_string('activitychooserrecommendations', 'course'),
 302              new moodle_url('/course/recommendations.php'),
 303              array('moodle/course:recommendactivity')
 304          )
 305      );
 306  
 307      // Add a category for backups.
 308      $ADMIN->add('courses', new admin_category('backups', new lang_string('backups','admin')));
 309  
 310      // Create a page for general backups configuration and defaults.
 311      $temp = new admin_settingpage('backupgeneralsettings', new lang_string('generalbackdefaults', 'backup'), 'moodle/backup:backupcourse');
 312  
 313      // General configuration section.
 314      $temp->add(new admin_setting_configselect('backup/loglifetime', new lang_string('loglifetime', 'backup'), new lang_string('configloglifetime', 'backup'), 30, array(
 315          1   => new lang_string('numdays', '', 1),
 316          2   => new lang_string('numdays', '', 2),
 317          3   => new lang_string('numdays', '', 3),
 318          5   => new lang_string('numdays', '', 5),
 319          7   => new lang_string('numdays', '', 7),
 320          10  => new lang_string('numdays', '', 10),
 321          14  => new lang_string('numdays', '', 14),
 322          20  => new lang_string('numdays', '', 20),
 323          30  => new lang_string('numdays', '', 30),
 324          60  => new lang_string('numdays', '', 60),
 325          90  => new lang_string('numdays', '', 90),
 326          120 => new lang_string('numdays', '', 120),
 327          180 => new lang_string('numdays', '', 180),
 328          365 => new lang_string('numdays', '', 365)
 329      )));
 330  
 331      // General defaults section.
 332      $temp->add(new admin_setting_heading('generalsettings', new lang_string('generalsettings', 'backup'), ''));
 333      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_users', new lang_string('generalusers','backup'), new lang_string('configgeneralusers','backup'), array('value'=>1, 'locked'=>0)));
 334      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_anonymize', new lang_string('generalanonymize','backup'), new lang_string('configgeneralanonymize','backup'), array('value'=>0, 'locked'=>0)));
 335      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_role_assignments', new lang_string('generalroleassignments','backup'), new lang_string('configgeneralroleassignments','backup'), array('value'=>1, 'locked'=>0)));
 336      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_activities', new lang_string('generalactivities','backup'), new lang_string('configgeneralactivities','backup'), array('value'=>1, 'locked'=>0)));
 337      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_blocks', new lang_string('generalblocks','backup'), new lang_string('configgeneralblocks','backup'), array('value'=>1, 'locked'=>0)));
 338      $temp->add(new admin_setting_configcheckbox_with_lock(
 339              'backup/backup_general_files',
 340              new lang_string('generalfiles', 'backup'),
 341              new lang_string('configgeneralfiles', 'backup'),
 342              array('value' => '1', 'locked' => 0)));
 343      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_filters', new lang_string('generalfilters','backup'), new lang_string('configgeneralfilters','backup'), array('value'=>1, 'locked'=>0)));
 344      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_comments', new lang_string('generalcomments','backup'), new lang_string('configgeneralcomments','backup'), array('value'=>1, 'locked'=>0)));
 345      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_badges', new lang_string('generalbadges','backup'), new lang_string('configgeneralbadges','backup'), array('value'=>1,'locked'=>0)));
 346      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_calendarevents', new lang_string('generalcalendarevents','backup'), new lang_string('configgeneralcalendarevents','backup'), array('value'=>1, 'locked'=>0)));
 347      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_userscompletion', new lang_string('generaluserscompletion','backup'), new lang_string('configgeneraluserscompletion','backup'), array('value'=>1, 'locked'=>0)));
 348      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_logs', new lang_string('generallogs','backup'), new lang_string('configgenerallogs','backup'), array('value'=>0, 'locked'=>0)));
 349      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_histories', new lang_string('generalhistories','backup'), new lang_string('configgeneralhistories','backup'), array('value'=>0, 'locked'=>0)));
 350      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_questionbank', new lang_string('generalquestionbank','backup'), new lang_string('configgeneralquestionbank','backup'), array('value'=>1, 'locked'=>0)));
 351      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_groups',
 352              new lang_string('generalgroups', 'backup'), new lang_string('configgeneralgroups', 'backup'),
 353              array('value' => 1, 'locked' => 0)));
 354      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_competencies', new lang_string('generalcompetencies','backup'), new lang_string('configgeneralcompetencies','backup'), array('value'=>1, 'locked'=>0)));
 355      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_contentbankcontent',
 356          new lang_string('generalcontentbankcontent', 'backup'),
 357          new lang_string('configgeneralcontentbankcontent', 'backup'),
 358          ['value' => 1, 'locked' => 0])
 359      );
 360      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_xapistate',
 361          new lang_string('generalxapistate', 'backup'),
 362          new lang_string('configgeneralxapistate', 'backup'),
 363          ['value' => 1, 'locked' => 0])
 364      );
 365  
 366  
 367      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_legacyfiles',
 368          new lang_string('generallegacyfiles', 'backup'),
 369          new lang_string('configlegacyfiles', 'backup'), array('value' => 1, 'locked' => 0)));
 370      $ADMIN->add('backups', $temp);
 371  
 372      // Create a page for general import configuration and defaults.
 373      $temp = new admin_settingpage('importgeneralsettings', new lang_string('importgeneralsettings', 'backup'), 'moodle/backup:backupcourse');
 374      $temp->add(new admin_setting_configtext('backup/import_general_maxresults', new lang_string('importgeneralmaxresults', 'backup'), new lang_string('importgeneralmaxresults_desc', 'backup'), 10));
 375      $temp->add(new admin_setting_configcheckbox('backup/import_general_duplicate_admin_allowed',
 376              new lang_string('importgeneralduplicateadminallowed', 'backup'),
 377              new lang_string('importgeneralduplicateadminallowed_desc', 'backup'), 0));
 378  
 379      // Import defaults section.
 380      $temp->add(new admin_setting_heading('importsettings', new lang_string('importsettings', 'backup'), ''));
 381      $temp->add(new admin_setting_configcheckbox_with_lock(
 382              'backup/backup_import_permissions',
 383              new lang_string('generalpermissions', 'backup'),
 384              new lang_string('configgeneralpermissions', 'backup'),
 385              array('value' => 0, 'locked' => 0)));
 386      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_activities', new lang_string('generalactivities','backup'), new lang_string('configgeneralactivities','backup'), array('value'=>1, 'locked'=>0)));
 387      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_blocks', new lang_string('generalblocks','backup'), new lang_string('configgeneralblocks','backup'), array('value'=>1, 'locked'=>0)));
 388      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_filters', new lang_string('generalfilters','backup'), new lang_string('configgeneralfilters','backup'), array('value'=>1, 'locked'=>0)));
 389      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_calendarevents', new lang_string('generalcalendarevents','backup'), new lang_string('configgeneralcalendarevents','backup'), array('value'=>1, 'locked'=>0)));
 390      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_questionbank', new lang_string('generalquestionbank','backup'), new lang_string('configgeneralquestionbank','backup'), array('value'=>1, 'locked'=>0)));
 391      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_groups',
 392              new lang_string('generalgroups', 'backup'), new lang_string('configgeneralgroups', 'backup'),
 393              array('value' => 1, 'locked' => 0)));
 394      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_competencies', new lang_string('generalcompetencies','backup'), new lang_string('configgeneralcompetencies','backup'), array('value'=>1, 'locked'=>0)));
 395      $temp->add(new admin_setting_configcheckbox_with_lock(
 396          'backup/backup_import_contentbankcontent',
 397          new lang_string('generalcontentbankcontent', 'backup'),
 398          new lang_string('configgeneralcontentbankcontent', 'backup'),
 399          ['value' => 1, 'locked' => 0])
 400      );
 401      $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_legacyfiles',
 402          new lang_string('generallegacyfiles', 'backup'),
 403          new lang_string('configlegacyfiles', 'backup'), array('value' => 1, 'locked' => 0)));
 404  
 405      $ADMIN->add('backups', $temp);
 406  
 407      // Create a page for automated backups configuration and defaults.
 408      $temp = new admin_settingpage('automated', new lang_string('automatedsetup','backup'), 'moodle/backup:backupcourse');
 409  
 410      // Automated configuration section.
 411      $temp->add(new admin_setting_configselect('backup/backup_auto_active', new lang_string('active'),  new lang_string('autoactivedescription', 'backup'), 0, array(
 412          0 => new lang_string('autoactivedisabled', 'backup'),
 413          1 => new lang_string('autoactiveenabled', 'backup'),
 414          2 => new lang_string('autoactivemanual', 'backup')
 415      )));
 416      $temp->add(new admin_setting_special_backupdays());
 417      $temp->add(new admin_setting_configtime('backup/backup_auto_hour', 'backup_auto_minute', new lang_string('executeat'),
 418              new lang_string('backupexecuteathelp'), array('h' => 0, 'm' => 0)));
 419      $storageoptions = array(
 420          0 => new lang_string('storagecourseonly', 'backup'),
 421          1 => new lang_string('storageexternalonly', 'backup'),
 422          2 => new lang_string('storagecourseandexternal', 'backup')
 423      );
 424      $temp->add(new admin_setting_configselect('backup/backup_auto_storage', new lang_string('automatedstorage', 'backup'), new lang_string('automatedstoragehelp', 'backup'), 0, $storageoptions));
 425      $temp->add(new admin_setting_special_backup_auto_destination());
 426  
 427      $maxkeptoptions = array(
 428          0 => new lang_string('all'), 1 => '1',
 429          2 => '2',
 430          3 => '3',
 431          4 => '4',
 432          5 => '5',
 433          10 => '10',
 434          20 => '20',
 435          30 => '30',
 436          40 => '40',
 437          50 => '50',
 438          100 => '100',
 439          200 => '200',
 440          300 => '300',
 441          400 => '400',
 442          500 => '500');
 443      $temp->add(new admin_setting_configselect('backup/backup_auto_max_kept', new lang_string('automatedmaxkept', 'backup'),
 444              new lang_string('automatedmaxkepthelp', 'backup'), 1, $maxkeptoptions));
 445  
 446      $automateddeletedaysoptions = array(
 447          0 => new lang_string('never'),
 448          1000 => new lang_string('numdays', '', 1000),
 449          365  => new lang_string('numdays', '', 365),
 450          180  => new lang_string('numdays', '', 180),
 451          150  => new lang_string('numdays', '', 150),
 452          120  => new lang_string('numdays', '', 120),
 453          90   => new lang_string('numdays', '', 90),
 454          60   => new lang_string('numdays', '', 60),
 455          35   => new lang_string('numdays', '', 35),
 456          10   => new lang_string('numdays', '', 10),
 457          5    => new lang_string('numdays', '', 5),
 458          2    => new lang_string('numdays', '', 2)
 459      );
 460      $temp->add(new admin_setting_configselect('backup/backup_auto_delete_days', new lang_string('automateddeletedays', 'backup'),
 461              '', 0, $automateddeletedaysoptions));
 462  
 463      $minkeptoptions = array(
 464          0 => new lang_string('none'),
 465          1 => '1',
 466          2 => '2',
 467          5 => '5',
 468          10 => '10',
 469          20 => '20',
 470          30 => '30',
 471          40 => '40',
 472          50 => '50',
 473          100 => '100',
 474          200 => '200',
 475          300 => '300',
 476          400 => '400'
 477      );
 478      $temp->add(new admin_setting_configselect('backup/backup_auto_min_kept', new lang_string('automatedminkept', 'backup'),
 479              new lang_string('automatedminkepthelp', 'backup'), 0, $minkeptoptions));
 480  
 481      $temp->add(new admin_setting_configcheckbox('backup/backup_shortname', new lang_string('backup_shortname', 'admin'), new lang_string('backup_shortnamehelp', 'admin'), 0));
 482      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_skip_hidden', new lang_string('skiphidden', 'backup'), new lang_string('skiphiddenhelp', 'backup'), 1));
 483      $temp->add(new admin_setting_configselect('backup/backup_auto_skip_modif_days', new lang_string('skipmodifdays', 'backup'), new lang_string('skipmodifdayshelp', 'backup'), 30, array(
 484          0 => new lang_string('never'),
 485          1 => new lang_string('numdays', '', 1),
 486          2 => new lang_string('numdays', '', 2),
 487          3 => new lang_string('numdays', '', 3),
 488          5 => new lang_string('numdays', '', 5),
 489          7 => new lang_string('numdays', '', 7),
 490          10 => new lang_string('numdays', '', 10),
 491          14 => new lang_string('numdays', '', 14),
 492          20 => new lang_string('numdays', '', 20),
 493          30 => new lang_string('numdays', '', 30),
 494          60 => new lang_string('numdays', '', 60),
 495          90 => new lang_string('numdays', '', 90),
 496          120 => new lang_string('numdays', '', 120),
 497          180 => new lang_string('numdays', '', 180),
 498          365 => new lang_string('numdays', '', 365)
 499      )));
 500      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_skip_modif_prev', new lang_string('skipmodifprev', 'backup'), new lang_string('skipmodifprevhelp', 'backup'), 0));
 501  
 502      // Automated defaults section.
 503      $temp->add(new admin_setting_heading('automatedsettings', new lang_string('automatedsettings','backup'), new lang_string('recyclebin_desc', 'backup')));
 504      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_users', new lang_string('generalusers', 'backup'), new lang_string('configgeneralusers', 'backup'), 1));
 505      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_role_assignments', new lang_string('generalroleassignments','backup'), new lang_string('configgeneralroleassignments','backup'), 1));
 506      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_activities', new lang_string('generalactivities', 'backup'),
 507          new lang_string('backupautoactivitiesdescription', 'backup'), 1));
 508      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_blocks', new lang_string('generalblocks','backup'), new lang_string('configgeneralblocks','backup'), 1));
 509      $temp->add(new admin_setting_configcheckbox(
 510              'backup/backup_auto_files',
 511              new lang_string('generalfiles', 'backup'),
 512              new lang_string('configgeneralfiles', 'backup'), '1'));
 513      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_filters', new lang_string('generalfilters','backup'), new lang_string('configgeneralfilters','backup'), 1));
 514      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_comments', new lang_string('generalcomments','backup'), new lang_string('configgeneralcomments','backup'), 1));
 515      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_badges', new lang_string('generalbadges','backup'), new lang_string('configgeneralbadges','backup'), 1));
 516      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_calendarevents', new lang_string('generalcalendarevents','backup'), new lang_string('configgeneralcalendarevents','backup'), 1));
 517      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_userscompletion', new lang_string('generaluserscompletion','backup'), new lang_string('configgeneraluserscompletion','backup'), 1));
 518      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_logs', new lang_string('generallogs', 'backup'), new lang_string('configgenerallogs', 'backup'), 0));
 519      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_histories', new lang_string('generalhistories','backup'), new lang_string('configgeneralhistories','backup'), 0));
 520      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_questionbank', new lang_string('generalquestionbank','backup'), new lang_string('configgeneralquestionbank','backup'), 1));
 521      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_groups', new lang_string('generalgroups', 'backup'),
 522              new lang_string('configgeneralgroups', 'backup'), 1));
 523      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_competencies', new lang_string('generalcompetencies','backup'), new lang_string('configgeneralcompetencies','backup'), 1));
 524      $temp->add(new admin_setting_configcheckbox(
 525          'backup/backup_auto_contentbankcontent',
 526          new lang_string('generalcontentbankcontent', 'backup'),
 527          new lang_string('configgeneralcontentbankcontent', 'backup'),
 528          1)
 529      );
 530      $temp->add(new admin_setting_configcheckbox(
 531          'backup/backup_auto_xapistate',
 532          new lang_string('generalxapistate', 'backup'),
 533          new lang_string('configgeneralxapistate', 'backup'),
 534          1)
 535      );
 536  
 537      $temp->add(new admin_setting_configcheckbox('backup/backup_auto_legacyfiles',
 538          new lang_string('generallegacyfiles', 'backup'),
 539          new lang_string('configlegacyfiles', 'backup'), 1));
 540  
 541      //$temp->add(new admin_setting_configcheckbox('backup/backup_auto_messages', new lang_string('messages', 'message'), new lang_string('backupmessageshelp','message'), 0));
 542      //$temp->add(new admin_setting_configcheckbox('backup/backup_auto_blogs', new lang_string('blogs', 'blog'), new lang_string('backupblogshelp','blog'), 0));
 543  
 544      $ADMIN->add('backups', $temp);
 545  
 546      // Create a page for general restore configuration and defaults.
 547      $temp = new admin_settingpage('restoregeneralsettings', new lang_string('generalrestoredefaults', 'backup'));
 548  
 549      // General restore defaults.
 550      $temp->add(new admin_setting_heading('generalsettings', new lang_string('generalrestoresettings', 'backup'), ''));
 551  
 552      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_users',
 553          new lang_string('generalusers', 'backup'), new lang_string('configrestoreusers', 'backup'),
 554          array('value' => 1, 'locked' => 0)));
 555      // Can not use actual constants here because we'd need to include 100 of backup/restore files.
 556      $options = [
 557          0/*backup::ENROL_NEVER*/     => get_string('rootsettingenrolments_never', 'backup'),
 558          1/*backup::ENROL_WITHUSERS*/ => get_string('rootsettingenrolments_withusers', 'backup'),
 559          2/*backup::ENROL_ALWAYS*/    => get_string('rootsettingenrolments_always', 'backup'),
 560      ];
 561      $temp->add(new admin_setting_configselect_with_lock('restore/restore_general_enrolments',
 562          new lang_string('generalenrolments', 'backup'), new lang_string('configrestoreenrolments', 'backup'),
 563          array('value' => 1/*backup::ENROL_WITHUSERS*/, 'locked' => 0), $options));
 564      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_role_assignments',
 565          new lang_string('generalroleassignments', 'backup'),
 566          new lang_string('configrestoreroleassignments', 'backup'), array('value' => 1, 'locked' => 0)));
 567      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_permissions',
 568          new lang_string('generalpermissions', 'backup'),
 569          new lang_string('configrestorepermissions', 'backup'), array('value' => 1, 'locked' => 0)));
 570      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_activities',
 571          new lang_string('generalactivities', 'backup'),
 572          new lang_string('configrestoreactivities', 'backup'), array('value' => 1, 'locked' => 0)));
 573      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_blocks',
 574          new lang_string('generalblocks', 'backup'),
 575          new lang_string('configrestoreblocks', 'backup'), array('value' => 1, 'locked' => 0)));
 576      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_filters',
 577          new lang_string('generalfilters', 'backup'),
 578          new lang_string('configrestorefilters', 'backup'), array('value' => 1, 'locked' => 0)));
 579      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_comments',
 580          new lang_string('generalcomments', 'backup'),
 581          new lang_string('configrestorecomments', 'backup'), array('value' => 1, 'locked' => 0)));
 582      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_badges',
 583          new lang_string('generalbadges', 'backup'),
 584          new lang_string('configrestorebadges', 'backup'), array('value' => 1, 'locked' => 0)));
 585      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_calendarevents',
 586          new lang_string('generalcalendarevents', 'backup'),
 587          new lang_string('configrestorecalendarevents', 'backup'), array('value' => 1, 'locked' => 0)));
 588      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_userscompletion',
 589          new lang_string('generaluserscompletion', 'backup'),
 590          new lang_string('configrestoreuserscompletion', 'backup'), array('value' => 1, 'locked' => 0)));
 591      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_logs',
 592          new lang_string('generallogs', 'backup'),
 593          new lang_string('configrestorelogs', 'backup'), array('value' => 1, 'locked' => 0)));
 594      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_histories',
 595          new lang_string('generalhistories', 'backup'),
 596          new lang_string('configrestorehistories', 'backup'), array('value' => 1, 'locked' => 0)));
 597      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_groups',
 598          new lang_string('generalgroups', 'backup'), new lang_string('configrestoregroups', 'backup'),
 599          array('value' => 1, 'locked' => 0)));
 600      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_competencies',
 601          new lang_string('generalcompetencies', 'backup'),
 602          new lang_string('configrestorecompetencies', 'backup'), array('value' => 1, 'locked' => 0)));
 603      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_contentbankcontent',
 604          new lang_string('generalcontentbankcontent', 'backup'),
 605          new lang_string('configrestorecontentbankcontent', 'backup'), array('value' => 1, 'locked' => 0)));
 606      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_xapistate',
 607          new lang_string('generalxapistate', 'backup'),
 608          new lang_string('configrestorexapistate', 'backup'), array('value' => 1, 'locked' => 0)));
 609      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_general_legacyfiles',
 610          new lang_string('generallegacyfiles', 'backup'),
 611          new lang_string('configlegacyfiles', 'backup'), array('value' => 1, 'locked' => 0)));
 612  
 613      // Restore defaults when merging into another course.
 614      $temp->add(new admin_setting_heading('mergerestoredefaults', new lang_string('mergerestoredefaults', 'backup'), ''));
 615  
 616      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_merge_overwrite_conf',
 617          new lang_string('setting_overwrite_conf', 'backup'),
 618      new lang_string('config_overwrite_conf', 'backup'), array('value' => 0, 'locked' => 0)));
 619  
 620      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_merge_course_fullname',
 621          new lang_string('setting_overwrite_course_fullname', 'backup'),
 622          new lang_string('config_overwrite_course_fullname', 'backup'), array('value' => 1, 'locked' => 0)));
 623      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_merge_course_shortname',
 624          new lang_string('setting_overwrite_course_shortname', 'backup'),
 625          new lang_string('config_overwrite_course_shortname', 'backup'), array('value' => 1, 'locked' => 0)));
 626      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_merge_course_startdate',
 627          new lang_string('setting_overwrite_course_startdate', 'backup'),
 628          new lang_string('config_overwrite_course_startdate', 'backup'), array('value' => 1, 'locked' => 0)));
 629  
 630      // Restore defaults when replacing course contents.
 631      $temp->add(new admin_setting_heading('replacerestoredefaults', new lang_string('replacerestoredefaults', 'backup'), ''));
 632  
 633      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_replace_overwrite_conf',
 634          new lang_string('setting_overwrite_conf', 'backup'),
 635          new lang_string('config_overwrite_conf', 'backup'), array('value' => 0, 'locked' => 0)));
 636  
 637      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_replace_course_fullname',
 638          new lang_string('setting_overwrite_course_fullname', 'backup'),
 639          new lang_string('config_overwrite_course_fullname', 'backup'), array('value' => 1, 'locked' => 0)));
 640      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_replace_course_shortname',
 641          new lang_string('setting_overwrite_course_shortname', 'backup'),
 642          new lang_string('config_overwrite_course_shortname', 'backup'), array('value' => 1, 'locked' => 0)));
 643      $temp->add(new admin_setting_configcheckbox_with_lock('restore/restore_replace_course_startdate',
 644          new lang_string('setting_overwrite_course_startdate', 'backup'),
 645          new lang_string('config_overwrite_course_startdate', 'backup'), array('value' => 1, 'locked' => 0)));
 646  
 647      $temp->add(new admin_setting_configselect_with_lock('restore/restore_replace_keep_roles_and_enrolments',
 648          new lang_string('setting_keep_roles_and_enrolments', 'backup'),
 649          new lang_string('config_keep_roles_and_enrolments', 'backup'), array('value' => 0, 'locked' => 0),
 650          array(1 => get_string('yes'), 0 => get_string('no'))));
 651      $temp->add(new admin_setting_configselect_with_lock('restore/restore_replace_keep_groups_and_groupings',
 652          new lang_string('setting_keep_groups_and_groupings', 'backup'),
 653          new lang_string('config_keep_groups_and_groupings', 'backup'), array('value' => 0, 'locked' => 0),
 654          array(1 => get_string('yes'), 0 => get_string('no'))));
 655  
 656      $ADMIN->add('backups', $temp);
 657  
 658      // Create a page for asynchronous backup and restore configuration and defaults.
 659      $temp = new admin_settingpage('asyncgeneralsettings', new lang_string('asyncgeneralsettings', 'backup'));
 660  
 661      $temp->add(new admin_setting_configcheckbox('enableasyncbackup', new lang_string('enableasyncbackup', 'backup'),
 662              new lang_string('enableasyncbackup_help', 'backup'), 0, 1, 0));
 663  
 664      $temp->add(new admin_setting_configcheckbox(
 665              'backup/backup_async_message_users',
 666              new lang_string('asyncemailenable', 'backup'),
 667              new lang_string('asyncemailenabledetail', 'backup'), 0));
 668      $temp->hide_if('backup/backup_async_message_users', 'enableasyncbackup');
 669  
 670      $temp->add(new admin_setting_configtext(
 671              'backup/backup_async_message_subject',
 672              new lang_string('asyncmessagesubject', 'backup'),
 673              new lang_string('asyncmessagesubjectdetail', 'backup'),
 674              new lang_string('asyncmessagesubjectdefault', 'backup')));
 675      $temp->hide_if('backup/backup_async_message_subject', 'backup/backup_async_message_users');
 676  
 677      $temp->add(new admin_setting_confightmleditor(
 678              'backup/backup_async_message',
 679              new lang_string('asyncmessagebody', 'backup'),
 680              new lang_string('asyncmessagebodydetail', 'backup'),
 681              new lang_string('asyncmessagebodydefault', 'backup')));
 682      $temp->hide_if('backup/backup_async_message', 'backup/backup_async_message_users');
 683  
 684      $ADMIN->add('backups', $temp);
 685  
 686  }