<?php

require_once "rssparser.inc.php";

global $nbnews;
global $titre;

$rootdir="/web/website/backends/xml/";

$sitedata=get_sitedata($source);
extract($sitedata);
$news=parse_rss2($rootdir.$source);

/************************ partie affichage *************************/
/*extract($themeset, EXTR_OVERWRITE);

if (!isset($nbnews))
{
        $nbnews = $index_title;
}

$ga = 0;
while($ga<=$nbnews-1)
{
        $news[$ga]["title"] = str_replace("& ","&amp;", $news[$ga]["title"]);

        echo "<a href=\"$base_url".htmlspecialchars($news[$ga]["link"])."\" target=\"_blank\">".$news[$ga++]["title"]."</a><br/>\n";
}
*/
function parse_rss2($filename)
{
	$xml = simplexml_load_file($filename);
	foreach($xml->channel->item as $news) {
		echo '<a href="'.$news->link.'">', utf8_decode((string) $news->title), '</a><br />';
	}
}

class RSSDisplay {
	public $fichierRss;

	function __construct($fichierRss) {
		$this->fichierRss = $fichierRss;
		$xml = simplexml_load_file($fichierRss);
		echo '<ul>';
		foreach($xml->channel->item as $news) {
			echo '<li><a href="'.$news->link.'">', utf8_decode((string) $news->title), '</a></li>';
		}
		echo '</ul>';
	}
}

//************************************************
//* renvoie les titres d'un fichier backend RSS **
//************************************************
/*
function parse_rss($filename)
{
$php_ver = phpversion(); 
if ($php_ver[0] >= 5)
{
        $s = simplexml_load_file($filename);
        foreach ($s->channel->item as $news)
        {
                $items[$cpt]["title"] = $news->title;
		echo $items[$cpt]["title"];
                $items[$cpt++]["link"] = $news->link;
        }

}
else
{ 
	global $convert;
	//$trans["&"] = "&amp;";
	$trans[">"] = ">\n";
	
	if (isset($convert) && $convert="on")
		$data = strtr(implode("",file($filename)),$trans);
	else
		$data = implode("",file($filename));
	
	// initialise les compteurs
	$cpt = 0;
	$index_item = 0;

	// parse le fichier et remplit les tableaux
	$p = xml_parser_create("");
	xml_parser_set_option($p, XML_OPTION_TARGET_ENCODING, "iso-8859-1");
	xml_parse_into_struct($p,$data,&$vals,&$index);
	xml_parser_free($p);

	// parcourt et r�cup�re les donn�es
	foreach($index as $key->$val)
	{
        	$array = $key->$val;
        	$pos = $array[0];
        	$tag = $vals[$pos][tag];
        	$val = $vals[$pos][value];

        	if ($tag == "ITEM")
        	{
                	while ($index[ITEM][$index_item] != "")
                	{
                       		$tag2 = $vals[$index[ITEM][$index_item]+1][tag];
                       		$value2 = $vals[$index[ITEM][$index_item]+1][value];
                       		$index_item++;

                       		if ($tag2 == "TITLE")
				{
                                	$items[$cpt]["title"] = utf8_decode($value2);
					// echo "$value2";
				}
                       		if ($tag2 == "LINK")
                                	$items[$cpt++]["link"] = $value2;
                	}
      		}
	}
}
	return $items;
}
*/

?>