#!/usr/local/bin/php
<?php
// get data
$data = file('inc/news.txt');

// first row is data for initial channel elements
// $cdata[0] => publish date.  i.e., when last update was published.
// $cdata[1] => last build date. i.e., when item(s) was/were last updated.
// dates in format Sat, 13 Dec 2003 18:30:02 GMT
$cdata = explode('|',$data[0]);

// headers
$rss = '<?xml version="1.0" encoding="iso-8859-1"?'.'>
<rss version="2.0">
	<channel>
	<title>CCIES at The Kinsey Institute - News</title>
	<description>News and updates about Francoeur and Noonan\'s (2004) online version of the award-winning Continuum Complete International Encyclopedia of Sexuality (CCIES), hosted at The Kinsey Institute website.</description>
	<link>http://www.kinseyinstitute.org/ccies/</link>
	<pubDate>' . $cdata[0] . '</pubDate>
	<lastBuildDate>' . $cdata[1] . '</lastBuildDate>
	<managingEditor>rjnoonan@SexQuest.com?Subject=CCIES updates RSS (Raymond J. Noonan, Ph.D.)</managingEditor>
	<webMaster>kinsey@indiana.edu (Kinsey Information Services)</webMaster>
';

// items
$max = sizeof($data);

// loop through data items
// $idata array:
// 0 - unique id; 1 - title; 2 - date; 3 - category; 4 - content; 5 - link
for($x = 1; $x < $max; $x++) {

$idata = explode('|',$data[$x]);
$rss .= '	<item>
		<title>' . $idata[1] . '</title>
		<link>http://www.kinseyinstitute.org/ccies/' . $idata[5] . '</link>
		<guid isPermaLink="false">' . md5($idata[1] . $idata[0]) . '</guid>
		<pubDate>' . $idata[2] . '</pubDate>
		<description>' . htmlspecialchars($idata[4], ENT_QUOTES) . '</description>
		<category>' . $idata[3] . '</category>
	</item>';
}

// close
$rss .= '	</channel>
</rss>';

header('Content-type: application/rss+xml');
echo $rss;
?>