File oss-moodle-db_replace.php of Package oss-moodle

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File oss-moodle-db_replace.php of Package oss-moodle

<?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/>.

/**
 * Search and replace strings throughout all texts in the whole database
 *
 * @package    admin/cli
 * @subpackage db_replace
 * @copyright  2012 Frank Schütte <fschuett@gymnasium-himmelsthuer.de>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

define('NO_OUTPUT_BUFFERING', true);
define('CLI_SCRIPT', true);
require($CFG->dirroot.'/config.php');
require_once($CFG->libdir.'/clilib.php');      // cli only functions
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->libdir.'/gradelib.php');
require_once($CFG->dirroot.'/course/lib.php');

// now get cli options
list($options, $unrecognized) = cli_get_params(array('search'=>'',
                                               'replace'=>''),
                                               array('h'=>'help'));

if ($unrecognized) {
    $unrecognized = implode("\n  ", $unrecognized);
    cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
}

if ($options['help'] || $options['search']=='' || $options['replace']=='') {
    $help =
"Replace absolute links in db.

This script is designed to replace old url with new url and to be
    calle from the command line.
    
Options:
-h, --help            Print out this help
--search              String to search for
--replace             String to replace it with

Example:
\$sudo -u www-data /usr/bin/php db_replace.php --search='http://linuxmuster.net/moodle' --replace='http://linuxmuster.new/moodle'
";

echo $help;
    die;
}

if (moodle_needs_upgrading()) {
    echo "Moodle upgrade pending, replace execution suspended.\n";
    exit(1);
}

$starttime = microtime();

/// emulate normal session
/// cron_setup_user();

/// Start output log
$timenow = time();

mtrace("Server Time: ".date('r',$timenow)."\n\n");

echo "Replacing " . $options['search'] . " with " . $options['replace'] . " in database ...\n";

db_replace($options['search'], $options['replace']);

/// Rebuild course cache which might be incorrect now
rebuild_course_cache();

exit(0);

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File oss-moodle-db_replace.php of Package oss-moodle

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