[Plplot-cvs] SF.net SVN: plplot:[11138] trunk/www/corefunctions.php

[<sm...@us...>]

Revision: 11138
          http://plplot.svn.sourceforge.net/plplot/?rev=11138&view=rev
Author:   smekal
Date:     2010-08-18 06:09:39 +0000 (Wed, 18 Aug 2010)

Log Message:
-----------
Disable caching of rss feed.

Modified Paths:
--------------
    trunk/www/corefunctions.php

Modified: trunk/www/corefunctions.php
===================================================================
--- trunk/www/corefunctions.php	2010-08-17 06:42:25 UTC (rev 11137)
+++ trunk/www/corefunctions.php	2010-08-18 06:09:39 UTC (rev 11138)
@@ -90,11 +90,14 @@
 	
 	//
 	// Print News from project page
+	// $newscount - number of news itmes to be shown
+	// $contentlength - defines the length in characters of the news content
 	//
 	function pageNews($newscount, $contentlength)
 	{
 		// Open the PLplot News RSS feed and parse it
 		$feed = new SimplePie();
+		$feed->enable_cache(false);  // disable cache
 		$url = sprintf("http://sourceforge.net/export/rss2_projnews.php?group_id=2915&rss_limit=%d", $newscount);
 		$feed->set_feed_url($url);
 		$feed->init();
@@ -104,16 +107,16 @@
 		//if($feed->error())
 		//	echo $feed->error();
 
+		// show news items
 		if($feed->data) {
 			$items = $feed->get_items();
-			$i = 0;
 			foreach($items as $item) {
 				echo '<h4><a href="' . $item->get_permalink() . '">' . $item->get_title() . '</a></h4>'; 
 				echo '<p>' . _substr($item->get_content(), $contentlength) . ' ';
 				echo '<a href="' . $item->get_permalink() . '">Read more</a> (' . $item->get_date('j M Y') . ')</p>';
 			}
 		} else 
-			echo 'Could not open News feed!';
+			echo '<p>Could not open <a href="' . $url . '">News feed</a>!</p>';
 	}
 
 	//


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