iaField::_processImageField PHP Method

    protected static function _processImageField(array $field, array $file, $path)
    {
        $error = false;
        $message = null;
        $iaCore = iaCore::instance();
        $iaPicture = $iaCore->factory('picture');
        list($filename, ) = self::_generateFileName($file['name'], $field['file_prefix'], false);
        $imageName = $iaPicture->processImage($file, $path, $filename, $field);
        if ($imageName) {
            $imageName = str_replace(IA_DS, '/', $imageName);
        } else {
            $error = true;
            $message = $iaPicture->getMessage();
        }
        return array($imageName, $error, $message);
    }