coursebackups.php

<?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/>.

/**
 * Display the list of all course backups
 *
 * @package tool_lifecycle
 * @copyright  2017 Tobias Reischmann WWU
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
require_once(__DIR__ . '/../../../config.php');
require_once($CFG->libdir . '/adminlib.php');

$PAGE->set_context(context_system::instance());
require_login(null, false);
require_capability('moodle/site:config', context_system::instance());

admin_externalpage_setup('tool_lifecycle_coursebackups');

$PAGE->set_url(new \moodle_url('/admin/tool/lifecycle/coursebackups.php'));

$mform = new \tool_lifecycle\local\form\form_backups_filter();

// Cache handling.
$cache = cache::make('tool_lifecycle', 'mformdata');
if ($mform->is_cancelled()) {
    $cache->delete('coursebackups_filter');
    redirect($PAGE->url);
} else if ($data = $mform->get_data()) {
    $cache->set('coursebackups_filter', $data);
} else {
    $data = $cache->get('coursebackups_filter');
    if ($data) {
        $mform->set_data($data);
    }
}

$table = new tool_lifecycle\local\table\course_backups_table('tool_lifecycle_course_backups', $data);

$PAGE->set_title(get_string('course_backups_list_header', 'tool_lifecycle'));
$PAGE->set_heading(get_string('course_backups_list_header', 'tool_lifecycle'));

$renderer = $PAGE->get_renderer('tool_lifecycle');

echo $renderer->header();

echo '<br>';

$mform->display();

echo '<br>';

$table->out(50, false);
echo $renderer->footer();