minor changes to new rss-inclusion

htdocs/config2/settings-dist.inc.php

@@ -386,6 +386,7 @@
  	 * You can use '{style}' as placeholder for the current style-name
  	 */
  	$opt['news']['include'] = '';
+  $opt['news']['count'] = 3;
 
  	// redirect news.php to the following url
  	$opt['news']['redirect'] = '';
@@ -399,6 +400,13 @@
 	// show news block in start page
 	$opt['news']['onstart'] = true;
 
+  /* current forum topcis on start page
+   * requires url to be a vaild rss feed
+   * -> show the number of 'count' topics from rss feed
+   */
+  $opt['forum']['url'] = '';
+  $opt['forum']['count'] = 5;
+
 	/* 3rd party library options
  	 */
 

htdocs/index.php

@@ -54,14 +54,22 @@
 		else
 */
 
-		/*
-		 * changed by bohrsty to add lastest forum-entries using RSS-feed
-		 * requires $opt['forum']['count'] in settings for number of lastest forum-posts
-		 * requires $opt['forum']['url'] in settings: RSS-feed-URL of the forum
-		 */
-		$tpl->assign('phpbb_enabled', $opt['forum']['count'] > 0);
-		$forumcontent = RSSParser::parse($opt['forum']['count'],$opt['forum']['url']);
-		$tpl->assign('forum',$forumcontent);
+    if ($opt['forum']['url'] != '')
+    {
+		  /*
+		   * changed by bohrsty to add lastest forum-entries using RSS-feed
+		   * requires $opt['forum']['count'] in settings for number of lastest forum-posts
+		   * requires $opt['forum']['url'] in settings: RSS-feed-URL of the forum
+		   */
+		  $tpl->assign('phpbb_enabled', true);
+		  $forumcontent = RSSParser::parse($opt['forum']['count'], $opt['forum']['url']);
+		  $tpl->assign('forum',$forumcontent);
+    }
+    else
+    {
+		  $tpl->assign('phpbb_enabled', false);
+		  $tpl->assign('forum', '');
+    }
 
 			$phpbb_topics = array();
 		$tpl->assign('phpbb_topics', $phpbb_topics);

htdocs/lib2/RSSParser.class.php

@@ -12,6 +12,9 @@ class RSSParser {
 	 */
 	public static function parse($items,$url) {
 		
+    if ($items <= 0)
+      return '';
+    
 		// error
 		$error = false;