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Generate a basic RSS feed from the news

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It's for Ohloh.
This commit is contained in:
Jeff Teunissen 2011-08-09 22:36:03 -04:00
parent e08e580e9a
commit 4e36640c23
3 changed files with 69 additions and 10 deletions
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10
lib/date.inc
View file

@ -37,7 +37,15 @@
return substr ($date, 3) . ' ' . $shortMonths[substr ($date, 1, 2)];
}
function RFCDateFromSQLDateTime ($sqlDateTime)
{
$dtime = explode ( ' ', $sqlDateTime);
$date = explode ( '-', $dtime[0]);
$time = explode ( ':', $dtime[1]);
return strftime ( '%a, %d %b %Y %R GMT', mktime ($time[0], $time[1], $time[2], $date[1], $date[2], $date[0]));
}
function dateFromSQLDateTime ($sqlDateTime)
{
$time = explode ( ' ', $sqlDateTime);

49
lib/news.inc
View file

@ -37,6 +37,10 @@ $createQuery="CREATE TABLE news_main ("
function formatNews ($date, $user, $text)
{
need ('date');
$date = dateFromSQLDateTime ($date);
return "<DL>\n"
.' <DT>'
. "<EM>Posted on </EM>$date<EM> by </EM><STRONG>$user</STRONG>"
@ -45,12 +49,29 @@ function formatNews ($date, $user, $text)
."</DL>\n";
}
function formatNewsArray ($a)
function formatNewsRSS ($date, $user, $text)
{
need ('date');
return formatNews (dateFromSQLDateTime ($a['n_date']), $a['n_user'], stripSlashes($a['n_news']));
$rfcDate = RFCDateFromSQLDateTime ($date);
$humanDate = dateFromSQLDateTime ($date);
return "<item><title>QF News for $humanDate (posted by $user)</title>\n"
."<link>http://www.quakeforge.net/</link>\n"
."<pubDate>$rfcDate</pubDate>"
."<author>$user</author>"
."<description><![CDATA[$text]]></description>"
."</item>\n";
}
function formatNewsArray ($a)
{
return formatNews ($a['n_date'], $a['n_user'], stripSlashes($a['n_news']));
}
function formatNewsArrayRSS ($a)
{
return formatNewsRSS ($a['n_date'], $a['n_user'], stripSlashes($a['n_news']));
}
@ -79,17 +100,27 @@ function latestNews ($max=5)
function printLatestNews ($max=5)
{
$filler = date ('d M Y');
$filler = date ('d-M-Y H:i:s');
$entries = latestNews ($max);
global $newsFormat;
if ($newsFormat && strtolower($newsFormat) == 'rss') {
$fmt = 'formatNewsRSS';
} else {
$fmt = 'formatNews';
}
if ($entries === true) { // success, but no data
printNews ($filler, 'Web Server', 'Nobody has posted news yet, so I got nothing to say right now.');
echo $fmt($filler, 'Web Server', 'Nobody has posted news yet, so I got nothing to say right now.');
} elseif ($entries === false) { // bad query
printNews ($filler, 'Web Server', 'Got an error while finding news. Bug a project administrator, eh?');
echo $fmt($filler, 'Web Server', 'Got an error while finding news. Bug a project administrator, eh?');
} elseif ($entries === null) { // boom
printNews ($filler, 'Web Server', 'Couldn\'t connect to the project news server...Sorry.');
} else for ($i = 0; $i < count ($entries); $i++) {
printNewsArray ($entries[$i]);
echo $fmt($filler, 'Web Server', 'Couldn\'t connect to the project news server...Sorry.');
} else {
for ($i = 0; $i < count ($entries); $i++) {
echo $fmt($entries[$i]['n_date'], $entries[$i]['n_user'],
stripSlashes($entries[$i]['n_news']));
}
}
}

20
rss.php Normal file
View file

@ -0,0 +1,20 @@
<?
define ('siteHome', "/home/project-web/quake/htdocs");
require siteHome . "/parts/library.inc"; // Load function library
header ("Content-Type: text/xml");
echo('<?xml version="1.0" encoding="utf-8"?>' . "\n");
?>
<rss version="2.0">
<channel>
<title>QuakeForge News</title>
<description>Latest QuakeForge Project news</description>
<link>http://www.quakeforge.net/</link>
<copyright>Copyright 1999-2011 Contributors of the QuakeForge Project</copyright>
<?
$newsFormat = "RSS";
need ('news');
printLatestNews (5);
?>
</rss>