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<?php
// rss_main.php:
// RSS 2.0 feed for BOINC default server installation.
// Channel Main show the current news on project mainpage
// - for more informations about RSS see RSS 2.0 Specification:
// http://blogs.law.harvard.edu/tech/rss
// Check your page with http://feedvalidator.org/
// Create and send out http header
//
// Get unix time that last modification was made to the news source
//
$last_mod_time=filemtime("../project/project_news.inc");
$create_date = gmdate('D, d M Y H:i:s', $last_mod_time) . ' GMT';
// Now construct header
//
header ("Expires: " . gmdate('D, d M Y H:i:s', time()) . " GMT");
header ("Last-Modified: " . $create_date);
header ("Content-Type: application/xml");
// Get or set display options
// - from 1 to 9 News could be set by option news, default is up to 9
//
$news = "9";
if (isset($_GET["news"])) $news=$_GET["news"];
if($news < "1" or $news > "9") {
$news = "9";
}
// include project constants and news file
//
require_once("../project/project.inc");
require_once("../project/project_news.inc");
// Create channel header and open XML content
//
$description = "BOINC project ".PROJECT.": Main page News";
$channel_image = URL_BASE . "rss_image.gif";
$language = "en-us";
echo "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>
<rss version=\"2.0\">
<channel>
<title>".PROJECT."</title>
<link>".URL_BASE."</link>
<description>".$description."</description>
<copyright>".COPYRIGHT_HOLDER."</copyright>
<lastBuildDate>".$create_date."</lastBuildDate>
<language>".$language."</language>
<image>
<url>".$channel_image."</url>
<title>".PROJECT."</title>
<link>".URL_BASE."</link>
</image>
";
// write news items
//
$tot = count($project_news);
$news = min( $tot, $news);
for( $item=0; $item < $news; $item++ ) {
$j = $tot - $item;
if( count($project_news[$item]) == 2) {
$d = strtotime($project_news[$item][0]);
$news_date=gmdate('D, d M Y H:i:s',$d) . ' GMT';
$unique_url=URL_BASE."all_news.php#$j";
echo "<item>
<title>Project News ".strip_tags($project_news[$item][0])."</title>
<link>$unique_url</link>
<guid isPermaLink=\"true\">$unique_url</guid>
<description>".strip_tags($project_news[$item][1])."</description>
<pubDate>$news_date</pubDate>
</item>
";
}
}
// Close XML content
//
echo "
</channel>
</rss>
";
?>
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