début de script pour fusionner les RSS des strips et les annonces sur le forum

feed_merge.php

@@ -0,0 +1,74 @@
+<?php
+
+// source : http://devzone.zend.com/article/3208-Using-Zend_Feed-to-Merge-Multiple-RSS-Feeds
+
+require_once 'Zend/Feed.php';
+
+function loadFeed ($url) {
+	try {
+			$feed = Zend_Feed::import($url);
+		} catch (Zend_Feed_Exception $e) {
+			// feed import failed
+			return null;
+	}
+	return $feed;    
+}
+
+// Feed → array
+function getEntriesAsArray ($feed) {
+		$entries = array();
+		foreach ($feed as $entry) {    
+			$entries[] = array (
+				'title' => $entry->title(),
+				'link' => $entry->link(),
+				'guid' => $entry->guid(),
+				'lastUpdate' =>strtotime($entry->pubDate()),
+				'description' => $entry->description(),
+				'pubDate' => $entry->pubDate(),
+			);
+			// TODO ajouter les champs qui manquent
+			// TODO vérifier que les deux RSS n'aient pas de champs différents
+		}
+	return $entries;
+}
+
+// sorting operator
+function cmpEntries ($a , $b) {
+	$a_time = $a['lastUpdate'];
+	$b_time = $b['lastUpdate'];
+	if ($a_time == $b_time) {
+		return 0;
+	}
+	return ($a_time > $b_time) ? -1 : 1;
+}
+
+
+
+
+
+// Feed for merge
+$merged_feed = array (
+	'title'     => 'Test merge feed',
+	'link'         => 'http://localhost/~nojhan/feed_merge.php',
+	'charset'   => 'UTF-8', 
+	'entries'     => array (),
+);
+
+
+$feed1 = loadFeed( "http://www.nojhan.net/geekscottes/rss.php?limit=10" );
+$feed2 = loadFeed( "http://www.nojhan.net/geekscottes/forum/extern.php?action=new&fid=5&type=rss" );
+
+$merged_feed['entries'] = array_merge (
+	getEntriesAsArray ($feed1), 
+	getEntriesAsArray ($feed2)
+);
+
+usort ($merged_feed['entries'], 'cmpEntries');
+
+// 	create an object
+$rssFeedFromArray = Zend_Feed::importArray($merged_feed, 'rss');
+
+// outut
+$rssFeedFromArray->send();
+
+?>