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