/course/request.php
PHP | 92 lines | 48 code | 14 blank | 30 comment | 10 complexity | df44480adefa6e661e4d32e9d8a618e9 MD5 | raw file
Possible License(s): MIT, AGPL-3.0, MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, Apache-2.0, LGPL-2.1, BSD-3-Clause
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * Allows a user to request a course be created for them.
- *
- * @copyright 1999 Martin Dougiamas http://dougiamas.com
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package course
- */
- require_once(__DIR__ . '/../config.php');
- require_once($CFG->dirroot . '/course/lib.php');
- require_once($CFG->dirroot . '/course/request_form.php');
- // Where we came from. Used in a number of redirects.
- $url = new moodle_url('/course/request.php');
- $return = optional_param('return', null, PARAM_ALPHANUMEXT);
- $categoryid = optional_param('category', null, PARAM_INT);
- if ($return === 'management') {
- $url->param('return', $return);
- $returnurl = new moodle_url('/course/management.php', array('categoryid' => $CFG->defaultrequestcategory));
- } else {
- $returnurl = new moodle_url('/course/index.php');
- }
- $PAGE->set_url($url);
- // Check permissions.
- require_login(null, false);
- if (isguestuser()) {
- print_error('guestsarenotallowed', '', $returnurl);
- }
- if (empty($CFG->enablecourserequests)) {
- print_error('courserequestdisabled', '', $returnurl);
- }
- if ($CFG->lockrequestcategory) {
- // Course request category is locked, user will always request in the default request category.
- $categoryid = null;
- } else if (!$categoryid) {
- // Category selection is enabled but category is not specified.
- // Find a category where user has capability to request courses (preferably the default category).
- $list = core_course_category::make_categories_list('moodle/course:request');
- $categoryid = array_key_exists($CFG->defaultrequestcategory, $list) ? $CFG->defaultrequestcategory : key($list);
- }
- $context = context_coursecat::instance($categoryid ?: $CFG->defaultrequestcategory);
- $PAGE->set_context($context);
- require_capability('moodle/course:request', $context);
- // Set up the form.
- $data = $categoryid ? (object)['category' => $categoryid] : null;
- $data = course_request::prepare($data);
- $requestform = new course_request_form($url);
- $requestform->set_data($data);
- $strtitle = get_string('courserequest');
- $PAGE->set_title($strtitle);
- $PAGE->set_heading($strtitle);
- // Standard form processing if statement.
- if ($requestform->is_cancelled()){
- redirect($returnurl);
- } else if ($data = $requestform->get_data()) {
- $request = course_request::create($data);
- // And redirect back to the course listing.
- notice(get_string('courserequestsuccess'), $returnurl);
- }
- $PAGE->navbar->add($strtitle);
- echo $OUTPUT->header();
- echo $OUTPUT->heading($strtitle);
- // Show the request form.
- $requestform->display();
- echo $OUTPUT->footer();