function drupal_get_filetransfer_info

Assembles the Drupal FileTransfer registry.

Return value

The Drupal FileTransfer class registry.

See also

FileTransfer

hook_filetransfer_info()

hook_filetransfer_info_alter()

File

includes/common.inc, line 8629

Code

function drupal_get_filetransfer_info() {
    $info =& drupal_static(__FUNCTION__);
    if (!isset($info)) {
        // Since we have to manually set the 'file path' default for each
        // module separately, we can't use module_invoke_all().
        $info = array();
        foreach (module_implements('filetransfer_info') as $module) {
            $function = $module . '_filetransfer_info';
            if (function_exists($function)) {
                $result = $function();
                if (isset($result) && is_array($result)) {
                    foreach ($result as &$values) {
                        if (empty($values['file path'])) {
                            $values['file path'] = drupal_get_path('module', $module);
                        }
                    }
                    $info = array_merge_recursive($info, $result);
                }
            }
        }
        drupal_alter('filetransfer_info', $info);
        uasort($info, 'drupal_sort_weight');
    }
    return $info;
}