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libraries/joomla/facebook/facebook.php

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+<?php
+/**
+ * @package     Joomla.Platform
+ * @subpackage  Facebook
+ *
+ * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('JPATH_PLATFORM') or die();
+
+/**
+ * Joomla Platform class for interacting with a Facebook API instance.
+ *
+ * @package     Joomla.Platform
+ * @subpackage  Facebook
+ * @since       13.1
+ */
+class JFacebook
+{
+	/**
+	 * @var    JRegistry  Options for the Facebook object.
+	 * @since  13.1
+	 */
+	protected $options;
+
+	/**
+	 * @var    JHttp  The HTTP client object to use in sending HTTP requests.
+	 * @since  13.1
+	 */
+	protected $client;
+
+	/**
+	 * @var    JFacebookOAuth  The OAuth client.
+	 * @since  13.1
+	 */
+	protected $oauth;
+
+	/**
+	 * @var    JFacebookUser  Facebook API object for user.
+	 * @since  13.1
+	 */
+	protected $user;
+
+	/**
+	* @var    JFacebookStatus  Facebook API object for status.
+	* @since  13.1
+	*/
+	protected $status;
+
+	/**
+	* @var    JFacebookCheckin  Facebook API object for checkin.
+	* @since  13.1
+	*/
+	protected $checkin;
+
+	/**
+	* @var    JFacebookEvent  Facebook API object for event.
+	* @since  13.1
+	*/
+	protected $event;
+
+	/**
+	* @var    JFacebookGroup  Facebook API object for group.
+	* @since  13.1
+	*/
+	protected $group;
+
+	/**
+	* @var    JFacebookLink  Facebook API object for link.
+	* @since  13.1
+	*/
+	protected $link;
+
+	/**
+	* @var    JFacebookNote  Facebook API object for note.
+	* @since  13.1
+	*/
+	protected $note;
+
+	/**
+	* @var    JFacebookPost  Facebook API object for post.
+	* @since  13.1
+	*/
+	protected $post;
+
+	/**
+	* @var    JFacebookComment  Facebook API object for comment.
+	* @since  13.1
+	*/
+	protected $comment;
+
+	/**
+	* @var    JFacebookPhoto  Facebook API object for photo.
+	* @since  13.1
+	*/
+	protected $photo;
+
+	/**
+	* @var    JFacebookVideo  Facebook API object for video.
+	* @since  13.1
+	*/
+	protected $video;
+
+	/**
+	* @var    JFacebookAlbum  Facebook API object for album.
+	* @since  13.1
+	*/
+	protected $album;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param   JFacebookOAuth  $oauth    OAuth client.
+	 * @param   JRegistry       $options  Facebook options object.
+	 * @param   JHttp           $client   The HTTP client object.
+	 *
+	 * @since   13.1
+	 */
+	public function __construct(JFacebookOAuth $oauth = null, JRegistry $options = null, JHttp $client = null)
+	{
+		$this->oauth = $oauth;
+		$this->options = isset($options) ? $options : new JRegistry;
+		$this->client  = isset($client) ? $client : new JHttp($this->options);
+
+		// Setup the default API url if not already set.
+		$this->options->def('api.url', 'https://graph.facebook.com/');
+	}
+
+	/**
+	 * Magic method to lazily create API objects
+	 *
+	 * @param   string  $name  Name of property to retrieve
+	 *
+	 * @return  JFacebookObject  Facebook API object (status, user, friends etc).
+	 *
+	 * @since   13.1
+	 * @throws  InvalidArgumentException
+	 */
+	public function __get($name)
+	{
+		$class = 'JFacebook' . ucfirst($name);
+
+		if (class_exists($class))
+		{
+			if (false == isset($this->$name))
+			{
+				$this->$name = new $class($this->options, $this->client, $this->oauth);
+			}
+
+			return $this->$name;
+		}
+
+		throw new InvalidArgumentException(sprintf('Argument %s produced an invalid class name: %s', $name, $class));
+	}
+
+	/**
+	 * Get an option from the JFacebook instance.
+	 *
+	 * @param   string  $key  The name of the option to get.
+	 *
+	 * @return  mixed  The option value.
+	 *
+	 * @since   13.1
+	 */
+	public function getOption($key)
+	{
+		return $this->options->get($key);
+	}
+
+	/**
+	 * Set an option for the JFacebook instance.
+	 *
+	* @param   string  $key    The name of the option to set.
+	* @param   mixed   $value  The option value to set.
+	*
+	* @return  JFacebook  This object for method chaining.
+	*
+	* @since   13.1
+	*/
+	public function setOption($key, $value)
+	{
+		$this->options->set($key, $value);
+
+		return $this;
+	}
+}