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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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* Automated backups CLI cron
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*
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* This script executes
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*
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* @package core
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* @subpackage cli
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* @copyright 2010 Sam Hemelryk
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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($CFG->libdir.'/clilib.php'); // cli only functions
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// now get cli options
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list($options, $unrecognized) = cli_get_params(array('help'=>false),
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array('h'=>'help'));
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if ($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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"Execute automated backups.
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This script executes automated backups completely and is designed to be
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called via cron.
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Options:
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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/automated_backups.php
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";
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echo $help;
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die;
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}
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if (CLI_MAINTENANCE) {
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echo "CLI maintenance mode active, backup execution suspended.\n";
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exit(1);
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}
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if (moodle_needs_upgrading()) {
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echo "Moodle upgrade pending, backup execution suspended.\n";
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exit(1);
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}
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->libdir.'/gradelib.php');
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if (!empty($CFG->showcronsql)) {
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$DB->set_debug(true);
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}
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if (!empty($CFG->showcrondebugging)) {
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set_debugging(DEBUG_DEVELOPER, true);
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}
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$starttime = microtime();
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// Emulate normal session.
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\core\cron::setup_user();
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// Start output log.
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$timenow = time();
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mtrace("Server Time: ".date('r',$timenow)."\n\n");
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// Run automated backups if required.
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require_once($CFG->dirroot.'/backup/util/includes/backup_includes.php');
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require_once($CFG->dirroot.'/backup/util/helper/backup_cron_helper.class.php');
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backup_cron_automated_helper::run_automated_backup(backup_cron_automated_helper::RUN_IMMEDIATELY);
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mtrace("Automated cron backups completed correctly");
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$difftime = microtime_diff($starttime, microtime());
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mtrace("Execution took ".$difftime." seconds");
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