Proyectos de Subversion Moodle

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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 script is used to configure and execute the course copy proccess.
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 *
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 * @package    core_backup
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 * @copyright  2020 onward The Moodle Users Association <https://moodleassociation.org/>
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 * @author     Matt Porritt <mattp@catalyst-au.net>
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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($CFG->dirroot . '/backup/util/includes/backup_includes.php');
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defined('MOODLE_INTERNAL') || die();
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$courseid = required_param('id', PARAM_INT);
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$returnto = optional_param('returnto', 'course', PARAM_ALPHANUM); // Generic navigation return page switch.
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$returnurl = optional_param('returnurl', '', PARAM_LOCALURL); // A return URL. returnto must also be set to 'url'.
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$url = new moodle_url('/backup/copy.php', array('id' => $courseid));
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$course = get_course($courseid);
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$coursecontext = context_course::instance($course->id);
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// Security and access checks.
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require_login($course, false);
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$copycaps = \core_course\management\helper::get_course_copy_capabilities();
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require_all_capabilities($copycaps, $coursecontext);
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if ($returnurl != '') {
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    $returnurl = new moodle_url($returnurl);
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} else if ($returnto == 'catmanage') {
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    // Redirect to category management page.
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    $returnurl = new moodle_url('/course/management.php', array('categoryid' => $course->category));
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} else {
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    // Redirect back to course page if we came from there.
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    $returnurl = new moodle_url('/course/view.php', array('id' => $courseid));
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}
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// Setup the page.
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$title = get_string('copycoursetitle', 'backup', $course->shortname);
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$PAGE->set_url($url);
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$PAGE->set_pagelayout('admin');
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$PAGE->set_title($title);
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$PAGE->set_heading($course->fullname);
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$PAGE->set_secondary_active_tab('coursereuse');
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// Get data ready for mform.
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$mform = new \core_backup\output\copy_form(
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    $url,
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    array('course' => $course, 'returnto' => $returnto, 'returnurl' => $returnurl));
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if ($mform->is_cancelled()) {
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    // The form has been cancelled, take them back to what ever the return to is.
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    redirect($returnurl);
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} else if ($mdata = $mform->get_data()) {
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    // Process the form and create the copy task.
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    $copydata = \copy_helper::process_formdata($mdata);
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    \copy_helper::create_copy($copydata);
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    if (!empty($mdata->submitdisplay)) {
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        // Redirect to the copy progress overview.
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        $progressurl = new moodle_url('/backup/copyprogress.php', array('id' => $courseid));
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        redirect($progressurl);
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    } else {
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        // Redirect to the course view page.
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        $coursesurl = new moodle_url('/course/view.php', array('id' => $courseid));
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        redirect($coursesurl);
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    }
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} else {
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    // This branch is executed if the form is submitted but the data doesn't validate,
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    // or on the first display of the form.
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    // Build the page output.
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    echo $OUTPUT->header();
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    \backup_helper::print_coursereuse_selector('copycourse');
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    $mform->display();
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    echo $OUTPUT->footer();
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}