eventespresso / event-espresso-core

				//let's GET the message body from the messenger (instead of the normal send_message)

				return $messenger->get_preview( $message->messages[0], $message, $send );

			} else {

				EE_Error::add_error( sprintf( __('Messenger: %s does not exist', 'event_espresso'), $messenger ), __FILE__, __FUNCTION__, __LINE__ );

				return FALSE;

			}

		} else {

			EE_Error::add_error( sprintf( __('Message type: %s does not exist', 'event_espresso'), $type ), __FILE__, __FUNCTION__, __LINE__ );

		if ( !$is_global ) {

			$has_active = EEM_Message_Template_Group::instance()->count( array( array( 'MTP_is_active' => TRUE, 'MTP_messenger' => $this->_messenger->name, 'MTP_message_type' => $message_type ) ) );

			if ( $has_active == 0 ) {

				EE_Error::add_error( sprintf(__(' The %s message type is not registered with the %s messenger. Please visit the Messenger activation page to assign this message type first if you want to use it.', 'event_espresso'), $message_type, $messenger), __FILE__, __FUNCTION__, __LINE__ );

				return false;

			}

		}

		return true;