include_once './includes/install.inc';
drupal_load_updates();
update_fix_schema_version();
update_fix_watchdog_115();
update_fix_watchdog();
update_fix_sessions();
$op = isset($_REQUEST['op']) ? $_REQUEST['op'] : '';
switch ($op) {
case 'Update':
$output = update_update_page();
break;
case 'finished':
$output = update_finished_page(TRUE);
break;
case 'error':
$output = update_finished_page(FALSE);
break;
case 'do_update':
$output = update_do_update_page();
break;
case 'do_update_nojs':
$output = update_progress_page_nojs();
break;
case 'selection':
$output = update_selection_page();
break;
default:
$output = update_info_page();
break;
}
} else {
/**
* Perform updates for the non-JS version and return the status page.
*/
function update_progress_page_nojs()
{
drupal_set_title('Updating');
$new_op = 'do_update';
if ($_SERVER['REQUEST_METHOD'] == 'GET') {
// Error handling: if PHP dies, it will output whatever is in the output
// buffer, followed by the error message.
ob_start();
$fallback = '<p class="error">An unrecoverable error has occurred. You can find the error message below. It is advised to copy it to the clipboard for reference. Please continue to the <a href="cvs_to_versioncontrol_project_update.php?op=error">update summary</a>.</p>';
print theme('maintenance_page', $fallback, FALSE, TRUE);
list($percentage, $message) = update_do_updates();
if ($percentage == 100) {
$new_op = 'finished';
}
// Updates successful; remove fallback
ob_end_clean();
} else {
// Abort the update if the necessary modules aren't installed.
if (!module_exists('versioncontrol') || !module_exists('versioncontrol_project') || !module_exists('cvs')) {
print update_finished_page(FALSE);
return NULL;
}
// This is the first page so return some output immediately.
$percentage = 0;
$message = 'Starting updates';
}
drupal_set_html_head('<meta http-equiv="Refresh" content="0; URL=cvs_to_versioncontrol_project_update.php?op=' . $new_op . '">');
$output = theme('progress_bar', $percentage, $message);
$output .= '<p>Updating your site will take a few seconds.</p>';
// Note: do not output drupal_set_message()s until the summary page.
print theme('maintenance_page', $output, FALSE);
return NULL;
}
$op = isset($_REQUEST['op']) ? $_REQUEST['op'] : '';
switch ($op) {
case 'Update':
// Check for a valid form token to protect against cross site request forgeries.
if (drupal_valid_token($_REQUEST['edit']['form_token'], 'update_script_selection_form', TRUE)) {
$output = update_update_page();
} else {
form_set_error('form_token', t('Validation error, please try again. If this error persists, please contact the site administrator.'));
$output = update_selection_page();
}
break;
case 'finished':
$output = update_finished_page(true);
break;
case 'error':
$output = update_finished_page(false);
break;
case 'do_update':
$output = update_do_update_page();
break;
case 'do_update_nojs':
$output = update_progress_page_nojs();
break;
case 'selection':
$output = update_selection_page();
break;
default:
$output = update_info_page();
break;
}
} else {
