<?php
/* $Id$ */
namespace MCMS\Data;

(defined('MCMS') && (basename(__FILE__) != basename($_SERVER['PHP_SELF']))) or die('ACCESS DENIED');

/**
 * Generic meta info interface
 *
 * @author Stefan Daurer <s.daurer@q-spot.org>
 * @package MCMS\System
 * @since 1.1.0.0
 */
interface Meta {

	/**
	 * Title
	 *
	 * @return string
	 */
	public function getTitle();

	/**
	 * Text description
	 *
	 * @return string
	 */
	public function getDescription();

	/**
	 * Web address
	 *
	 * @return string
	 */
	public function getURL();

	/**
	 * An icon image
	 *
	 * @return string
	 */
	public function getIcon();

	/**
	 * A larger image, could be the "target" or a article image
	 *
	 * @return string
	 */
	public function getImage();

	/**
	 * "Shareableness" of the element.
	 * Checks if the element described is usable for sharing in social media pages like twitter or facebook.
	 * This could be the case for images or videos, but should return false on pages like search forms or list views.
	 *
	 * @return boolean
	 */
	public function isShareable();

}