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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/>.
/**
* Enable or disable maintenance mode.
*
* @package core
* @subpackage cli
* @copyright 2009 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('CLI_SCRIPT', true);
require(__DIR__.'/../../config.php');
require_once("$CFG->libdir/clilib.php");
require_once("$CFG->libdir/adminlib.php");
// Now get cli options.
list($options, $unrecognized) = cli_get_params(array('enable'=>false, 'enablelater'=>0, 'enableold'=>false, 'disable'=>false, 'help'=>false),
array('h'=>'help'));
if ($unrecognized) {
$unrecognized = implode("\n ", $unrecognized);
cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
}
if ($options['help']) {
$help =
"Maintenance mode settings.
Current status displayed if not option specified.
Options:
--enable Enable CLI maintenance mode
--enablelater=MINUTES Number of minutes before entering CLI maintenance mode
--enableold Enable legacy half-maintenance mode
--disable Disable maintenance mode
-h, --help Print out this help
Example:
\$ sudo -u www-data /usr/bin/php admin/cli/maintenance.php
"; //TODO: localize - to be translated later when everything is finished
echo $help;
die;
}
cli_heading(get_string('sitemaintenancemode', 'admin')." ($CFG->wwwroot)");
if ($options['enablelater']) {
if (file_exists("$CFG->dataroot/climaintenance.html")) {
// Already enabled, sorry.
echo get_string('clistatusenabled', 'admin')."\n";
return 1;
}
$time = time() + ($options['enablelater']*60);
set_config('maintenance_later', $time);
echo get_string('clistatusenabledlater', 'admin', userdate($time))."\n";
return 0;
} else if ($options['enable']) {
if (file_exists("$CFG->dataroot/climaintenance.html")) {
// The maintenance is already enabled, nothing to do.
} else {
enable_cli_maintenance_mode();
}
set_config('maintenance_enabled', 0);
unset_config('maintenance_later');
echo get_string('sitemaintenanceoncli', 'admin')."\n";
exit(0);
} else if ($options['enableold']) {
set_config('maintenance_enabled', 1);
unset_config('maintenance_later');
echo get_string('sitemaintenanceon', 'admin')."\n";
exit(0);
} else if ($options['disable']) {
set_config('maintenance_enabled', 0);
unset_config('maintenance_later');
if (file_exists("$CFG->dataroot/climaintenance.html")) {
unlink("$CFG->dataroot/climaintenance.html");
}
echo get_string('sitemaintenanceoff', 'admin')."\n";
exit(0);
}
if (!empty($CFG->maintenance_enabled) or file_exists("$CFG->dataroot/climaintenance.html")) {
echo get_string('clistatusenabled', 'admin')."\n";
} else if (isset($CFG->maintenance_later)) {
echo get_string('clistatusenabledlater', 'admin', userdate($CFG->maintenance_later))."\n";
} else {
echo get_string('clistatusdisabled', 'admin')."\n";
}