Keloran

class RSSParser {	public $oXML 		= false;	public $cFeed 		= false;	public $oChannel	= false;	public $aItems		= false;	public $aNameSpaces	= false;	public $cExtFeed	= "http://steampowered.com/rss.xml";	public $cFeed		= false;		function __construct()	{		$this->getFeed($this->cExtFeed);		$this->parseRSS();	}		function getFeed($cFeed)	{		$curl = curl_init();        curl_setopt($curl, CURLOPT_URL, $cURL);        curl_setopt($curl, CURLOPT_HEADER, 0);        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);        curl_setopt($curl, CURLOPT_USERAGENT, 'Keloran - RSS Reader');        $cContent = curl_exec($curl);        curl_close($curl);				$this->cFeed = $cContent;	}		function parseRSS()	{		if ($this->cFeed)		{			try			{				$this->oXML = new SimpleXMLElement($this->cFeed);			}			catch (Excepton $e)			{				return false;			}		}		else		{			return false;		}		$this->oChannel		= $this->oXML->channel ? $this->oXML->channel : $this->oXML->feed;		$this->aNameSpaces	= $this->oXML->getNamespaces(true);		//Feed Details		if ($this->oXML->channel)		{			$this->feedDetails($this->oXML->channel);		}		else if ($this->oXML->feed)		{			$this->feedDetails($this->oXML->feed);		}		else		{			$this->feedDetails($this->oXML);		}		//Items, based on the actual feed settings		if (is_object($this->oChannel->item) && count($this->oChannel->item))		{			$this->setItems($this->oChannel->item);		}		else if (is_object($this->oChannel->entry) && count($this->oChannel->entry))		{			$this->setItems($this->oChannel->entry);		}		else if (is_object($this->oXML->item) && count($this->oXML->item))		{			$this->setItems($this->oXML->item);		}		else if (is_object($this->oXML->entry) && count($this->oXML->entry))		{			$this->setItems($this->oXML->entry);		}	}		function clean($cString) {		$aPattern = array('`<!\[CDATA\[(.*?)\]\]>`is');		$aReplace = array('\\1');		$cString = preg_replace($aPattern, $aReplace, $cString);		return (string) addslashes($cString);	}		function setItems($oItems)	{		foreach ($oItems as $cItem)		{			//Title			if ($cItem->title)			{				$cTitle = $this->clean($cItem->title);			}			//Link			if ($cItem->link['href']) 			{				$cLink = $this->clean($cItem->link['href']);			}			else			{				$cLink = $this->clean($cItem->link);			}			//Description			if ($cItem->description)			{				$cDescription = $this->clean($cItem->description);			}			else if ($cItem->summary)			{				$cDescription = $this->clean($cItem->summary);			}			else if ($cItem->content)			{				$nsDC 		= $cItem->children($aNameSpaces['dc']);				$nsContent	= $cItem->children($aNameSpaces['content']);								if ($nsDC) 				{					$cDescription = $dc->encoded;				}				else if ($nsContent)				{					$cDescription = $nsContent->encoded;				}				else				{					$cDescription = $cItem->content;				}			}			//Category			if ($cItem->category)			{				$cCategory = $this->clean($cItem->category);			}			else if ($cItem->author)			{				if ($cItem->author['name'])				{					if ($cItem->author['name'])					{						$cCategory = $this->clean($cItem->author['name']);					}					else					{						$cCategory = $this->clean($cItem->author->name);					}				}				else				{					$cCategory = $this->clean($cItem->author->name);				}			}			else if ($cItem->section)			{				$cCategory = $this->clean($cItem->section);			}			//GUID			if ($cItem->guid)			{				$cGUID = $this->clean($cItem->guid);			}			else if ($cItem->id)			{				$cGUID = $this->clean($cItem->id);			}			else			{				$cGUID = $this->clean($cLink);			}			//PubDate			if ($cItem->pubDate)			{				$dPubDate = $this->clean($cItem->pubDate);			}			else if ($cItem->issued)			{				$dPubDate = $this->clean($cItem->issued);			}						$this->aItems[] = array(				'Title' => $cTitle,				'Link' => $cLink,				'Description' => $cDescription,				'Category' => $cCategory,				'GUID' => $cGUID,				'PubDate' => $dPubDate,			);		}	}		function feedDetails($oFeed)	{		//Description		if ($oFeed->summary)		{			$cDescription = $oFeed->summary;		}		else if ($oFeed->content)		{			$cDescription = $oFeed->content;		}		else if ($oFeed->tagline)		{			$cDescription = $oFeed->tagline;		}		else		{			$cDescription = $oFeed->description;		}		//Image		if ($oFeed->image) 		{			if ($oFeed->image['url']) 			{				$cImage = $oFeed->image['url'];			}			else if ($oFeed->image->url) 			{				$cImage = $oFeed->image->url;			}			else			{				$cImage = $oFeed->image;			}		}		else if ($oFeed->url) 		{			if (is_object($oFeed->url)) 			{				$cImage = $oFeed->url['href'];			}			else 			{				$cImage = $oFeed->url;			}		}				//Pubdate		if ($oFeed->updated) 		{			$dPubDate = $oFeed->updated;		}		else if ($oFeed->modified) 		{			$dPubDate = $oFeed->modified;		}		else if ($oFeed->pubDate) 		{			$dPubDate = $oFeed->pubDate;		}		else 		{			$dPubDate = time();		}		//Link		if ($oFeed->link['href']) 		{			$cLink = $oFeed->link['href'];		}		else 		{			$cLink = $oFeed->link;		}		//Title		if ($oFeed->title) 		{			$cTitle = $oFeed->title;		}		$this->aFeed = array(			'Title' => $this->clean($cTitle),			'Description' => $this->clean($cDescription),			'Link' => $this->clean($cLink),			'Image' => $this->clean($cImage),			'pubDate' => $this->clean($dPubDate),		);	}}