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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This file is used to display a categories sub categories, external pages, and settings.
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*
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* @package admin
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* @copyright 2018 Andrew Nicols <andrew@nicols.co.uk>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once('../config.php');
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require_once("{$CFG->libdir}/adminlib.php");
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$contextid = required_param('id', PARAM_INT);
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$confirm = optional_param('confirm', null, PARAM_INT);
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$returnurl = optional_param('returnurl', null, PARAM_LOCALURL);
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$PAGE->set_url('/admin/lock.php', ['id' => $contextid]);
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list($context, $course, $cm) = get_context_info_array($contextid);
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$parentcontext = $context->get_parent_context();
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if ($parentcontext && !empty($parentcontext->locked)) {
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// Can't make changes to a context whose parent is locked.
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throw new \coding_exception('Not sure how you got here');
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}
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if ($course) {
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$isfrontpage = ($course->id == SITEID);
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} else {
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$isfrontpage = false;
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$course = $SITE;
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}
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require_login($course, false, $cm);
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require_capability('moodle/site:managecontextlocks', $context);
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$PAGE->set_pagelayout('admin');
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$PAGE->navigation->clear_cache();
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$a = (object) [
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'contextname' => $context->get_context_name(),
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];
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if (null !== $confirm && confirm_sesskey()) {
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$context->set_locked(!empty($confirm));
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if ($context->locked) {
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$lockmessage = get_string('managecontextlocklocked', 'admin', $a);
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} else {
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$lockmessage = get_string('managecontextlockunlocked', 'admin', $a);
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}
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if (empty($returnurl)) {
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$returnurl = $context->get_url();
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} else {
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$returnurl = new moodle_url($returnurl);
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}
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redirect($returnurl, $lockmessage);
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}
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$heading = get_string('managecontextlock', 'admin');
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$PAGE->set_title($heading);
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$PAGE->set_heading($heading);
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echo $OUTPUT->header();
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if ($context->locked) {
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$confirmstring = get_string('confirmcontextunlock', 'admin', $a);
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$target = 0;
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} else {
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$confirmstring = get_string('confirmcontextlock', 'admin', $a);
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$target = 1;
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}
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$confirmurl = new \moodle_url($PAGE->url, ['confirm' => $target]);
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if (!empty($returnurl)) {
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$confirmurl->param('returnurl', $returnurl);
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}
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echo $OUTPUT->confirm($confirmstring, $confirmurl, $context->get_url());
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echo $OUTPUT->footer();
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