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  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
  • /admin/ -> lock.php (source)
       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 is used to display a categories sub categories, external pages, and settings.
      19   *
      20   * @package    admin
      21   * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
      22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
      23   */
      24  
      25  require_once('../config.php');
      26  require_once("{$CFG->libdir}/adminlib.php");
      27  
      28  $contextid = required_param('id', PARAM_INT);
      29  $confirm = optional_param('confirm', null, PARAM_INT);
      30  $returnurl = optional_param('returnurl', null, PARAM_LOCALURL);
      31  
      32  $PAGE->set_url('/admin/lock.php', ['id' => $contextid]);
      33  
      34  list($context, $course, $cm) = get_context_info_array($contextid);
      35  
      36  $parentcontext = $context->get_parent_context();
      37  if ($parentcontext && !empty($parentcontext->locked)) {
      38      // Can't make changes to a context whose parent is locked.
      39      throw new \coding_exception('Not sure how you got here');
      40  }
      41  
      42  if ($course) {
      43      $isfrontpage = ($course->id == SITEID);
      44  } else {
      45      $isfrontpage = false;
      46      $course = $SITE;
      47  }
      48  
      49  require_login($course, false, $cm);
      50  require_capability('moodle/site:managecontextlocks', $context);
      51  
      52  $PAGE->set_pagelayout('admin');
      53  $PAGE->navigation->clear_cache();
      54  
      55  $a = (object) [
      56      'contextname' => $context->get_context_name(),
      57  ];
      58  
      59  if (null !== $confirm && confirm_sesskey()) {
      60      $context->set_locked(!empty($confirm));
      61  
      62      if ($context->locked) {
      63          $lockmessage = get_string('managecontextlocklocked', 'admin', $a);
      64      } else {
      65          $lockmessage = get_string('managecontextlockunlocked', 'admin', $a);
      66      }
      67  
      68      if (empty($returnurl)) {
      69          $returnurl = $context->get_url();
      70      } else {
      71          $returnurl = new moodle_url($returnurl);
      72      }
      73      redirect($returnurl, $lockmessage);
      74  }
      75  
      76  $heading = get_string('managecontextlock', 'admin');
      77  $PAGE->set_title($heading);
      78  $PAGE->set_heading($heading);
      79  
      80  echo $OUTPUT->header();
      81  
      82  if ($context->locked) {
      83      $confirmstring = get_string('confirmcontextunlock', 'admin', $a);
      84      $target = 0;
      85  } else {
      86      $confirmstring = get_string('confirmcontextlock', 'admin', $a);
      87      $target = 1;
      88  }
      89  
      90  $confirmurl = new \moodle_url($PAGE->url, ['confirm' => $target]);
      91  if (!empty($returnurl)) {
      92      $confirmurl->param('returnurl', $returnurl);
      93  }
      94  
      95  echo $OUTPUT->confirm($confirmstring, $confirmurl, $context->get_url());
      96  echo $OUTPUT->footer();