- if(function_exists('update_' . $x)) {
-
- // There could be a lot of processes running or about to run.
- // We want exactly one process to run the update command.
- // So store the fact that we're taking responsibility
- // after first checking to see if somebody else already has.
-
- // If the update fails or times-out completely you may need to
- // delete the config entry to try again.
-
- $t = get_config('database','update_' . $x);
- if($t !== false)
- break;
- set_config('database','update_' . $x, time());
-
- // call the specific update
-
- $func = 'update_' . $x;
- $retval = $func();
- if($retval) {
- //send the administrator an e-mail
- $email_tpl = get_intltext_template("update_fail_eml.tpl");
- $email_msg = replace_macros($email_tpl, array(
- '$sitename' => $a->config['sitename'],
- '$siteurl' => $a->get_baseurl(),
- '$update' => $x,
- '$error' => sprintf( t('Update %s failed. See error logs.'), $x)
- ));
- $subject=sprintf(t('Update Error at %s'), $a->get_baseurl());
- require_once('include/email.php');
- $subject = email_header_encode($subject,'UTF-8');
- mail($a->config['admin_email'], $subject, $email_msg,
- 'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n"
- . 'Content-type: text/plain; charset=UTF-8' . "\n"
- . 'Content-transfer-encoding: 8bit' );
- //try the logger
- logger('CRITICAL: Update Failed: '. $x);
- break;
- }
- else {
- set_config('database','update_' . $x, 'success');
- set_config('system','build', $x + 1);
- }
- }