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<?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/>.
/**
* Enrol config manipulation script.
*
* @package core
* @subpackage enrol
* @copyright 2010 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('NO_OUTPUT_BUFFERING', true);
require_once('../config.php');
require_once($CFG->libdir.'/adminlib.php');
$action = required_param('action', PARAM_ALPHANUMEXT);
$enrol = required_param('enrol', PARAM_PLUGIN);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$PAGE->set_url('/admin/enrol.php');
$PAGE->set_context(context_system::instance());
require_admin();
require_sesskey();
$enabled = enrol_get_plugins(true);
$all = enrol_get_plugins(false);
$return = new moodle_url('/admin/settings.php', array('section'=>'manageenrols'));
$syscontext = context_system::instance();
switch ($action) {
case 'disable':
unset($enabled[$enrol]);
set_config('enrol_plugins_enabled', implode(',', array_keys($enabled)));
core_plugin_manager::reset_caches();
$syscontext->mark_dirty(); // resets all enrol caches
break;
case 'enable':
if (!isset($all[$enrol])) {
break;
}
$enabled = array_keys($enabled);
$enabled[] = $enrol;
set_config('enrol_plugins_enabled', implode(',', $enabled));
core_plugin_manager::reset_caches();
$syscontext->mark_dirty(); // resets all enrol caches
break;
case 'up':
if (!isset($enabled[$enrol])) {
break;
}
$enabled = array_keys($enabled);
$enabled = array_flip($enabled);
$current = $enabled[$enrol];
if ($current == 0) {
break; //already at the top
}
$enabled = array_flip($enabled);
$enabled[$current] = $enabled[$current - 1];
$enabled[$current - 1] = $enrol;
set_config('enrol_plugins_enabled', implode(',', $enabled));
break;
case 'down':
if (!isset($enabled[$enrol])) {
break;
}
$enabled = array_keys($enabled);
$enabled = array_flip($enabled);
$current = $enabled[$enrol];
if ($current == count($enabled) - 1) {
break; //already at the end
}
$enabled = array_flip($enabled);
$enabled[$current] = $enabled[$current + 1];
$enabled[$current + 1] = $enrol;
set_config('enrol_plugins_enabled', implode(',', $enabled));
break;
case 'migrate':
if (get_string_manager()->string_exists('pluginname', 'enrol_'.$enrol)) {
$strplugin = get_string('pluginname', 'enrol_'.$enrol);
} else {
$strplugin = $enrol;
}
$PAGE->set_title($strplugin);
echo $OUTPUT->header();
// This may take a long time.
core_php_time_limit::raise();
// Disable plugin to prevent concurrent cron execution.
unset($enabled[$enrol]);
set_config('enrol_plugins_enabled', implode(',', array_keys($enabled)));
echo $OUTPUT->heading(get_string('uninstallmigrating', 'enrol', 'enrol_'.$enrol));
require_once("$CFG->dirroot/enrol/manual/locallib.php");
enrol_manual_migrate_plugin_enrolments($enrol);
echo $OUTPUT->notification(get_string('success'), 'notifysuccess');
if (!$return = core_plugin_manager::instance()->get_uninstall_url('enrol_'.$enrol, 'manage')) {
$return = new moodle_url('/admin/plugins.php');
}
echo $OUTPUT->continue_button($return);
echo $OUTPUT->footer();
exit;
}
redirect($return);