1 files changed, 131 insertions, 0 deletions
diff --git a/phpBB/phpbb/feed/factory.php b/phpBB/phpbb/feed/factory.php
new file mode 100644
index 0000000000..e011b0e3a9
--- /dev/null
+++ b/phpBB/phpbb/feed/factory.php
@@ -0,0 +1,131 @@
+<?php
+/**
+*
+* @package phpBB3
+* @copyright (c) 2013 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+namespace phpbb\feed;
+
+/**
+* @ignore
+*/
+if (!defined('IN_PHPBB'))
+{
+	exit;
+}
+
+/**
+* Factory class to return correct object
+* @package phpBB3
+*/
+class factory
+{
+	/**
+	* Service container object
+	* @var object
+	*/
+	protected $container;
+
+	/** @var \phpbb\config\config */
+	protected $config;
+
+	/** @var \phpbb\db\driver\driver */
+	protected $db;
+
+	/**
+	* Constructor
+	*
+	* @param objec				$container	Container object
+	* @param \phpbb\config\config		$config		Config object
+	* @param \phpbb\db\driver\driver	$db			Database connection
+	* @return	null
+	*/
+	public function __construct($container, \phpbb\config\config $config, \phpbb\db\driver\driver $db)
+	{
+		$this->container = $container;
+		$this->config = $config;
+		$this->db = $db;
+	}
+
+	/**
+	* Return correct object for specified mode
+	*
+	* @param string	$mode		The feeds mode.
+	* @param int	$forum_id	Forum id specified by the script if forum feed provided.
+	* @param int	$topic_id	Topic id specified by the script if topic feed provided.
+	*
+	* @return object	Returns correct feeds object for specified mode.
+	*/
+	function get_feed($mode, $forum_id, $topic_id)
+	{
+		switch ($mode)
+		{
+			case 'forums':
+				if (!$this->config['feed_overall_forums'])
+				{
+					return false;
+				}
+
+				return $this->container->get('feed.forums');
+			break;
+
+			case 'topics':
+			case 'topics_new':
+				if (!$this->config['feed_topics_new'])
+				{
+					return false;
+				}
+
+				return $this->container->get('feed.topics');
+			break;
+
+			case 'topics_active':
+				if (!$this->config['feed_topics_active'])
+				{
+					return false;
+				}
+
+				return $this->container->get('feed.topics_active');
+			break;
+
+			case 'news':
+				// Get at least one news forum
+				$sql = 'SELECT forum_id
+					FROM ' . FORUMS_TABLE . '
+					WHERE ' . $this->db->sql_bit_and('forum_options', FORUM_OPTION_FEED_NEWS, '<> 0');
+				$result = $this->db->sql_query_limit($sql, 1, 0, 600);
+				$s_feed_news = (int) $this->db->sql_fetchfield('forum_id');
+				$this->db->sql_freeresult($result);
+
+				if (!$s_feed_news)
+				{
+					return false;
+				}
+
+				return $this->container->get('feed.news');
+			break;
+
+			default:
+				if ($topic_id && $this->config['feed_topic'])
+				{
+					return $this->container->get('feed.topic')
+								->set_topic_id($topic_id);
+				}
+				else if ($forum_id && $this->config['feed_forum'])
+				{
+					return $this->container->get('feed.forum')
+								->set_forum_id($forum_id);
+				}
+				else if ($this->config['feed_overall'])
+				{
+				return $this->container->get('feed.overall');
+				}
+
+				return false;
+			break;
+		}
+	}
+}