Current Path : C:/Users/Mahmood/Desktop/moodle8/admin/cli/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/admin/cli/backup.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 allows to do backup. * * @package core * @subpackage cli * @copyright 2013 Lancaster University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ define('CLI_SCRIPT', 1); require(__DIR__.'/../../config.php'); require_once($CFG->libdir.'/clilib.php'); require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php'); // Now get cli options. list($options, $unrecognized) = cli_get_params(array( 'courseid' => false, 'courseshortname' => '', 'destination' => '', 'help' => false, ), array('h' => 'help')); if ($unrecognized) { $unrecognized = implode("\n ", $unrecognized); cli_error(get_string('cliunknowoption', 'admin', $unrecognized)); } if ($options['help'] || !($options['courseid'] || $options['courseshortname'])) { $help = <<<EOL Perform backup of the given course. Options: --courseid=INTEGER Course ID for backup. --courseshortname=STRING Course shortname for backup. --destination=STRING Path where to store backup file. If not set the backup will be stored within the course backup file area. -h, --help Print out this help. Example: \$sudo -u www-data /usr/bin/php admin/cli/backup.php --courseid=2 --destination=/moodle/backup/\n EOL; echo $help; die; } $admin = get_admin(); if (!$admin) { mtrace("Error: No admin account was found"); die; } // Do we need to store backup somewhere else? $dir = rtrim($options['destination'], '/'); if (!empty($dir)) { if (!file_exists($dir) || !is_dir($dir) || !is_writable($dir)) { mtrace("Destination directory does not exists or not writable."); die; } } // Check that the course exists. if ($options['courseid']) { $course = $DB->get_record('course', array('id' => $options['courseid']), '*', MUST_EXIST); } else if ($options['courseshortname']) { $course = $DB->get_record('course', array('shortname' => $options['courseshortname']), '*', MUST_EXIST); } cli_heading('Performing backup...'); $bc = new backup_controller(backup::TYPE_1COURSE, $course->id, backup::FORMAT_MOODLE, backup::INTERACTIVE_YES, backup::MODE_GENERAL, $admin->id); // Set the default filename. $format = $bc->get_format(); $type = $bc->get_type(); $id = $bc->get_id(); $users = $bc->get_plan()->get_setting('users')->get_value(); $anonymised = $bc->get_plan()->get_setting('anonymize')->get_value(); $filename = backup_plan_dbops::get_default_backup_filename($format, $type, $id, $users, $anonymised); $bc->get_plan()->get_setting('filename')->set_value($filename); // Execution. $bc->finish_ui(); $bc->execute_plan(); $results = $bc->get_results(); $file = $results['backup_destination']; // May be empty if file already moved to target location. // Do we need to store backup somewhere else? if (!empty($dir)) { if ($file) { mtrace("Writing " . $dir.'/'.$filename); if ($file->copy_content_to($dir.'/'.$filename)) { $file->delete(); mtrace("Backup completed."); } else { mtrace("Destination directory does not exist or is not writable. Leaving the backup in the course backup file area."); } } } else { mtrace("Backup completed, the new file is listed in the backup area of the given course"); } $bc->destroy(); exit(0);