MDL-15249 yet more localization fixes for installer

[moodle.git] / admin / cli / upgrade.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/>.

/**
 * This script creates config.php file and prepares database.
 *
 * This script is not intended for beginners!
 * Potential problems:
 * - environment check is not present yet
 * - su to apache account or sudo before execution
 * - not compatible with Windows platform
 *
 * @package    moodlecore
 * @subpackage cli
 * @copyright  2009 Petr Skoda (http://skodak.org)
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

if (isset($_SERVER['REMOTE_ADDR'])) {
    error_log("admin/cli/upgrade.php can not be called from web server!");
    exit;
}

require_once dirname(dirname(dirname(__FILE__))).'/config.php';
require_once($CFG->libdir.'/adminlib.php');    // various admin-only functions
require_once($CFG->libdir.'/upgradelib.php');  // general upgrade/install related functions
require_once($CFG->libdir.'/clilib.php');      // cli only functions


// now get cli options
list($options, $unrecognized) = cli_get_params(array('non-interactive'=>false, 'help'=>false),
                                               array('h'=>'help'));

$interactive = empty($options['non-interactive']);

if ($unrecognized) {
    $error = implode("\n  ", $unrecognized);
    cli_error("Unrecognized options:\n  $error \n. Please use --help option."); // TODO: localize
}

if ($options['help']) {

$help =
"Command line Moodle upgrade.
Please note you must execute this script with the same uid as apache!

Site defaults may be changed via local/defaults.php.

Options:
--non-interactive     No interactive questions or confirmations
-h, --help            Print out this help

Example: \$sudo -u wwwrun /usr/bin/php admin/cli/upgrade.php
"; //TODO: localize

    echo $help;
    die;
}

if (empty($CFG->version)) {
    cli_error('missingconfigversion', 'debug');
}

require("$CFG->dirroot/version.php");       // defines $version and $release
$CFG->target_release = $release;            // used during installation and upgrades

if ($version < $CFG->version) {
    cli_error('The code you are using is OLDER than the version that made these databases!'); // TODO: localize
}

if ($interactive) {
    $prompt = "Do you really want to upgrade Moodle at '$CFG->wwwroot' from '$CFG->release' to '$release'?\nPress ctrl+c to cancel."; // TODO: localize
    cli_input($prompt);
}

if ($version > $CFG->version) {
    upgrade_core($version, true);
}
set_config('release', $release);

// uncoditionally upgrade
upgrade_noncore(true);

// log in as admin - we need doanything permission when applying defaults
$admins = get_admins();
$admin = reset($admins);
session_set_user($admin);

// apply all default settings, just in case do it twice to fill all defaults
admin_apply_default_settings(NULL, true);
admin_apply_default_settings(NULL, true);

echo "yay!\n";

exit(0); // 0 means success