<?

/* 	-------------------------------------------------------- 
  	< setting [paramtres] > 
	-------------------------------------------------------- */
// IPB's setting [Paramtres d'IPB] :
//$RSS['FORUM_ID']					= array(1,7,8,9,24,48,51);										// News forum id 										[ID du forum contenant les news].
$RSS['FORUM_ID']						= array(12,25,1,51,7,8,48,21,22,29,23,33,3,4,5,11,13,14,15,16,17,18,19,20,24,30);
$RSS['NEWS_LIMIT'] 					= 48; 															// Show a max of x news 								[Nombre maximum de news  afficher].
$RSS['BOARD_URL']					= 'http://www.awro.ru/on/';									// IPB board's url 										[URL du forum IPB].
$RSS['BOARD_PATH']					= './';															// Board PATH 										[PATH du forum].
$RSS['CHARSET']						= 'utf-8';											// Charset												[Encodage des caractres].
$RSS['TRUNCATE_NEWS']			= 400;						 									// Truncate news to x characters(null for full news) 	[Tronquer les news  x caractres].

// Website [Site web] :
$RSS['HOME_NAME']					= 'Ragnarok Online: AWRO';									// Website's name		 								[Nom du site web].
$RSS['HOME_DESCRIPTION']			= 'AWRO: Ragnarok Online';									// Website's description 								[Description du site].
$RSS['HOME_URL']						= 'http://www.awro.ru/on';									// Website's url 										[URL du site web].
$RSS['LANGUAGE']						= 'ru-ru';															// Website's language									[Langue du site].
$RSS['COPYRIGHT']					= 'AWRO &#169;2005-2011';								// Your copyright										[Copyright de votre flux].
$RSS['DOCS']							= '';															// RSS documentations								[Documentation explicative].								
$RSS['WEBMASTER']					= 'cara@awro.ru (-= Cara =-)';							// Admin's email										[Email de l'admin].

// Website's logo (null for not) [Le logo de votre site (mettre null pour aucun)] :
$RSS['HOME_LOGO']					= $RSS['HOME_URL'].'/uploads/awro.gif';					// Websites's logo										[Image pour illustrer vos flux].
$RSS['HOME_LOGO_WIDTH']			= 144;															// Logo's width	(beetween 1 and 144)				[Largeur du logo].
$RSS['HOME_LOGO_HEIGHT']		= 53;															// Logo's hieght										[Hauteur du logo].
/* 	-------------------------------------------------------- 
  	< / setting [paramtres] > 
	-------------------------------------------------------- */



define( 'ROOT_PATH'  , $RSS['BOARD_PATH'] );
define( 'USE_SHUTDOWN', 1 );
define( 'IN_IPB', 1 );
define( 'IN_DEV', 0 );
error_reporting  (E_ERROR | E_WARNING | E_PARSE);
set_magic_quotes_runtime(0);

$rss	= new rss();
echo $rss->getRSS();



class rss{
	
	var $DB;														// Connexion  la base de donnes.
	var $RSS	= array	(										// Paramtre du rss.
							'FORUM_ID'					=> '',	// Paramtres d'IPB
							'NEWS_LIMIT'				=> '',
							'BOARD_URL'				=> '',
							'BOARD_PATH'				=> '',
							'CHARSET'					=> '',
							'TRUNCATE_NEWS'		=> '',
							'HOME_NAME'				=> '',	// Site web
							'HOME_DESCRIPTION'		=> '',
							'HOME_URL'				=> '',
							'LANGUAGE'				=> '',
							'COPYRIGHT'				=> '',
							'DOCS'						=> '',
							'WEBMASTER'				=> '',
							'HOME_LOGO'				=> '',	// Logo
							'HOME_LOGO_WIDTH' 	=> '',
							'HOME_LOGO_HEIGHT'	=> '',
							'RSS_version'					=> '',
							'RSS_IPB_VERSION'		=> '1.5',
						);



	/**
	 * Constructeur de la classe.
	 * @author LLaumgui <llaumgui@xperience-fr.net>
	 * @since 1.5.
	 */
	function rss(){
		global $RSS;
		
		/*
		 * Rcupration & dtermination des paramtres :
		 */
		foreach ( $RSS as $_OPTION => $_SETTING )
			{ $this->RSS[$_OPTION]			= $_SETTING; }

		/*
		 * Dtermination du nombre de news  afficher via le paramtre $_GET['limit'].
		 * /!\ Ne peut tre suprieur  la valeur dfinie dans la configuration ($RSS['NEWS_LIMIT']).
		 */
		if ( !empty($_GET['limit']) && intval($_GET['limit']) <= $this->RSS['NEWS_LIMIT'] )
			{ $this->RSS['NEWS_LIMIT'] = intval($_GET['limit']); }
		
		/*
		 * Dtermination de la version de RSS  utiliser (RSS1 ou RSS2) rcupre par le paramtre
		 * $_GET['rss']. Si les news sont tronques, le code HTML est alors converti en texte et ce
		 * paramtre ne sert  rien ;).
		 */
		if ( intval($_GET['rss']) == 1 )			{ $this->RSS['RSS_version'] = 1; }
		else										{ $this->RSS['RSS_version'] = 2; }
		 
		$this->connection();		
	}



	/**
	 * Connexion  la base de donnes made in SSI.php.
	 * @author Matthew Mecham
	 * @since 1.5
	 */
	function connection() {

		require_once ROOT_PATH.'conf_global.php';
		
		require ( ROOT_PATH.'sources/Drivers/'.$INFO['sql_driver'].'.php' );
		$this->DB = new db_driver;
			$this->DB->obj['sql_database']     	= $INFO['sql_database'];
			$this->DB->obj['sql_user']    	     	= $INFO['sql_user'];
			$this->DB->obj['sql_pass']      		= $INFO['sql_pass'];
			$this->DB->obj['sql_host']         		= $INFO['sql_host'];
			$this->DB->obj['sql_tbl_prefix']   	= $INFO['sql_tbl_prefix'];
			$this->DB->obj['query_cache_file'] 	= ROOT_PATH.'sources/sql/'.$INFO['sql_driver'].'_queries.php';
			$this->DB->obj['use_shutdown']     	= USE_SHUTDOWN;
		$this->DB->connect();
	}



	/**
	 * Rcupration des diffrentes news (item).
	 * @author LLaumgui <llaumgui@xperience-fr.net>
	 * @since 1.5.
	 * @return String Code XML des items.
	 */
	function getItem() {

		$item = '';

		// Rcupration de la liste des forum :
		$forum_id = implode( ",", $this->RSS['FORUM_ID'] );
		//Requte :
		$this->DB->query("	SELECT t.tid, t.title, p.post_date, p.post, p.pid
			        		FROM ".$this->DB->obj['sql_tbl_prefix']."topics t
			            	LEFT JOIN ".$this->DB->obj['sql_tbl_prefix']."posts p ON (p.new_topic = 1 AND p.topic_id = t.tid)
							WHERE t.forum_id IN (".$forum_id.")
								AND t.approved=1
							ORDER BY t.tid DESC
							LIMIT 0, ".$this->RSS['NEWS_LIMIT']);
		while ( $row = $this->DB->fetch_row() )
			{
				//awro
				//$buffer = $this->RSS['BOARD_URL']."/index.php?showtopic=".$row['tid'];
				$buffer = $this->RSS['BOARD_URL']."/topic".$row['tid']."s0.html";
				
				$item .= "<item>
		            <pubDate>".gmdate('r', $row['post_date'])."</pubDate>
		            <title>".$row['title']."</title>
					<description>".$this->html2text($row['post'])."</description>
		            	<link>".$buffer."</link>
		            <guid>".$buffer."</guid>
		         </item>\n";
			}

		return $item;
	}



	/**
	 * @return String Texte brut.
	 */ 
	function html2text($text){
		global $RSS;
		
		if ( $this->RSS['TRUNCATE_NEWS'] != null || $this->RSS['RSS_version'] == 1 )
			{

				$text = preg_replace( '#\[(.+?)\](.+?)\[/(.+?)\]#is', 				'' , 							$text );		// Vire le bbCode.
				$text = preg_replace( '#<!--emo(.*?)-->(.*?)<!--endemo-->#ie',	'',								$text );		// Vire les moticons.
				$text = preg_replace( '#<a (.+?)>(.*?)</a>#is', 					'\\2', 							$text );		// Vire le HTML.
				$text = preg_replace( '#<b>(.*?)</b>#is', 							'\\1', 							$text );
				$text = preg_replace( '#<u>(.*?)</u>#is', 							'\\1', 							$text );
				$text = preg_replace( '#<i>(.*?)</i>#is', 							'\\1',						 	$text );
				$text = preg_replace( '#<div (.+?)>(.*?)</div>#is',				'\\2', 							$text );
				$text = preg_replace( '#<span (.+?)>(.*?)</span>#is',				'\\2', 							$text );
				$text = preg_replace( '#<!--(.+?)-->#is',							'', 								$text );		// Vire d'autre chose ;).
				$text = str_replace ( '<br />', 										"\n", 							$text );
				$text = str_replace ( '<br>', 										"\n", 							$text );
				$text = preg_replace( '#<img (.+?)>#is',							'<![CDATA[<img \\1>]]>', 	$text );
				//$text = str_replace ( '', 											'Euro', 						$text );
				
				/*
				 * On coupe :
				 */
				if ( mb_strlen($text) >= $this->RSS['TRUNCATE_NEWS'] && $this->RSS['TRUNCATE_NEWS'] != null )	//awro
					{
						$text 		= mb_substr($text, 0, $this->RSS['TRUNCATE_NEWS']); 
						$espace 	= mb_strrpos($text, " ");    
						$text 		= mb_substr($text, 0, $espace);
						$text	 	.= '...';
					}
			}
		else
			{
				/*
				 * Je passe en mode HTML :
				 */
				$text = preg_replace( '#\[(.+?)\](.+?)\[/(.+?)\]#is', 				'' ,			 	$text );		// Vire le bbCode.
				$text = preg_replace( '#<!--emo(.*?)-->(.*?)<!--endemo-->#ie',	'',				$text );		// Vire les moticons.
				$text = preg_replace( '#<!--(.+?)-->#is',							'',		 		$text );		// Vire d'autre chose ;).
				$text = str_replace ( '', 											'&euro;', 		$text );
				$text = '<![CDATA['.$text.']]>';  
			}
			
		return $text;
	}



	/**
	 * @return String Code XML du fichier rss.
 	 */
	function getRSS() {
	
		/*
		 * Header et partie dcrivant le site :
		 */
		header("Content-Type: text/xml; charset=".$this->RSS['CHARSET']);
		header("Cache-Control: no-cache");
				
		/* <?xml-stylesheet href='rss.css' type='text/css'?>
		<rss version='2.0' xmlns:atom='http://www.w3.org/2005/Atom' />
		<atom:link href='http://www.awro.ru/on/rss.xml' rel='self' type='application/rss+xml' />
 		*/
	$rss = "<?xml version='1.0' encoding='".$this->RSS['CHARSET']."'?>
			<rss version='".$this->RSS['RSS_version'].".0' xmlns:atom='http://www.w3.org/2005/Atom'>
			<channel>
				<title>".$this->RSS['HOME_NAME']."</title>
				<link>".$this->RSS['HOME_URL']."</link>
				<generator>RSS :: AWRO news</generator>
				<description>".$this->RSS['HOME_DESCRIPTION']."</description>
				<lastBuildDate>".gmdate('r')."</lastBuildDate>\n";
				if ( !empty($this->RSS['LANGUAGE']) )	{ $rss .= "<language>".$this->RSS['LANGUAGE']."</language>\n"; }
				if ( !empty($this->RSS['COPYRIGHT']) )	{ $rss .= "<copyright>".$this->RSS['COPYRIGHT']."</copyright>\n"; }
				if ( !empty($this->RSS['DOCS']) )		{ $rss .= "<docs>".$this->RSS['DOCS']."</docs>\n"; }
				if ( !empty($this->RSS['WEBMASTER']) )
					{
						$rss .= "<managingEditor>".$this->RSS['WEBMASTER']."</managingEditor>\n
						<webMaster>".$this->RSS['WEBMASTER']."</webMaster>\n";
					}
				if ( $this->RSS['HOME_LOGO'] != null && $this->RSS['RSS_version'] > 1 )
					{
						$rss .= "<image>
							<url>".$this->RSS['HOME_LOGO']."</url> 
							<link>".$this->RSS['HOME_URL']."</link> 
							<title>".$this->RSS['HOME_NAME']."</title>
							<width>".$this->RSS['HOME_LOGO_WIDTH']."</width> 
							<height>".$this->RSS['HOME_LOGO_HEIGHT']."</height>
							<description>".$this->RSS['HOME_DESCRIPTION']."</description> 
							</image>\n";
					}

		/*
		 * Item : les news :
		 */
		$rss .= $this->getItem();
	
		/*
		 * Fin du fichier RSS :
		 */
		$rss .= "</channel>
		</rss>";
		
		$this->destructor();
		
		return $rss;
	}



	/**
 	 * Pseudo destructeur, sert  rien mais peut servir plus tard en php5.
	 * @author LLaumgui <llaumgui@xperience-fr.net>
	 * @since 1.5.
 	 */
 	function destructor(){
 		
 		$this->DB->close_DB();
	}


}	// EOC

?>