| Current File : //opt/RZphp72/includes/www/pear.php.net/public_html/feeds/feeds.php |
<?php
/*
+----------------------------------------------------------------------+
| PEAR Web site version 1.0 |
+----------------------------------------------------------------------+
| Copyright (c) 2001-2006 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/3_01.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Pierre-Alain Joye <pajoye@php.net> |
+----------------------------------------------------------------------+
$Id$
*/
require_once 'pepr/pepr.php';
function rss_bailout() {
header('HTTP/1.0 404 Not Found');
echo "<h1>The requested URL " . (($_SERVER['REQUEST_URI'])) . " was not found on this server.</h1>";
exit();
}
/* if file is given, the file will be used to store the rss feed */
function rss_create($items, $channel_title, $channel_description, $dest_file = false) {
if (is_array($items) && count($items) > 0) {
$rss_top = '<?xml version="1.0" encoding="iso-8859-1"?>
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns="http://purl.org/rss/1.0/"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
>
<channel rdf:about="http://' . PEAR_CHANNELNAME . '">
<link>http://' . PEAR_CHANNELNAME . '/</link>
<dc:creator>' . PEAR_WEBMASTER_EMAIL . '</dc:creator>
<dc:publisher>' . PEAR_WEBMASTER_EMAIL . '</dc:publisher>
<dc:language>en-us</dc:language>';
$items_xml = "<items>
<rdf:Seq>";
$item_entries = '';
foreach ($items as $item) {
if (is_int($item['releasedate'])) {
$date = date("Y-m-d\TH:i:s-05:00", $item['releasedate']);
} else {
$date = date("Y-m-d\TH:i:s-05:00", strtotime($item['releasedate']));
}
/* allows to override the default link */
if (!isset($item['link'])) {
$url = 'http://' . PEAR_CHANNELNAME . '/package/' . $item['name'] . '/download/' . $item['version'] . '/';
} else {
$url = $item['link'];
}
if (!empty($item['version'])) {
$title = $item['name'] . ' ' . $item['version'];
} else {
$title = $item['name'];
}
$items_xml .= '<rdf:li rdf:resource="' . $url . '"/>' . "\n";
$item_entries .= "<item rdf:about=" . '"' .$url . '"' . ">
<title>$title</title>
<link>$url</link>
<content:encoded>" . htmlspecialchars(nl2br($item['releasenotes'])) ."
</content:encoded>
<dc:date>$date</dc:date>
<dc:publisher>" . htmlspecialchars($item['doneby']) . "</dc:publisher>
</item>\n";
$item_entries .= "";
}
$items_xml .= "</rdf:Seq>
</items>\n";
$rss_feed = $rss_top . $items_xml ."
<title>$channel_title</title>
<description>$channel_description</description>
</channel>
$item_entries
</rdf:RDF>";
if ($dest_file && (!file_exists($dest_file) || filemtime($dest_file) < (time() - $timeout))) {
$stream = fopen($url, 'r');
$tmpf = tempnam('/tmp', 'RSS');
// Note the direct write from the stream here
file_put_contents($tmpf, $stream);
fclose($stream);
rename($tmpf, $dest_file);
}
header("Content-Type: text/xml; charset=iso-8859-1");
echo $rss_feed;
} else {
rss_bailout();
}
}
$url_redirect = isset($_SERVER['REDIRECT_SCRIPT_URL']) ? $_SERVER['REDIRECT_SCRIPT_URL'] : '';
if (!empty($url_redirect)) {
$url_redirect = str_replace(array('/feeds/', '.rss'), array('', ''), $url_redirect);
$elems = explode('_', $url_redirect);
$type = $elems[0];
$argument = htmlentities(strip_tags(str_replace($type . '_', '', $url_redirect)));
} else {
$uri = $_GET['type'];
$elems = explode('_', $uri);
$type = $elems[0];
$argument = htmlentities(strip_tags(str_replace($type . '_', '', $uri)));
}
switch ($type) {
case 'latest':
include_once 'pear-database-release.php';
$items = release::getRecent(10);
$channel_title = 'PEAR: Latest releases';
$channel_description = 'The latest releases in PEAR.';
break;
case 'popular':
include_once 'pear-database-release.php';
$items = release::getPopular(10, true);
foreach ($items as $i => $item) {
$items[$i]['releasenotes'] = 'Downloads per day: ' . number_format($item['releasenotes'], 2);
}
$channel_title = 'PEAR: Popular releases';
$channel_description = 'The most popular releases in PEAR.';
break;
case 'bug' :
$_REQUEST = array('id' => $argument, 'format' => 'rss');
include dirname(dirname(__FILE__)) . '/bugs/rss/bug.php';
exit;
case 'user':
$user = $argument;
include_once 'pear-database-user.php';
if (!user::exists($user)) {
rss_bailout();
}
$name = user::info($user, "name");
$channel_title = "PEAR: Latest releases for " . $user;
$channel_description = "The latest releases for the PEAR developer " . $user . " (" . $name['name'] . ")";
$items = user::getRecentReleases($user);
break;
case 'pkg':
$package = $argument;
include_once 'pear-database-package.php';
if (package::isValid($package) == false) {
rss_bailout();
return PEAR::raiseError("The requested URL " . $_SERVER['REQUEST_URI'] . " was not found on this server.");
}
$channel_title = "Latest releases of " . $package;
$channel_description = "The latest releases for the package " . $package;
$items = package::getRecent(10, $package);
break;
case 'cat':
$category = $argument;
include_once 'pear-database-category.php';
if (category::isValid($category) == false) {
rss_bailout();
}
$channel_title = "PEAR: Latest releases in category " . $category;
$channel_description = "The latest releases in the category " . $category;
$items = category::getRecent(10, $category);
break;
case 'pepr':
if ($argument=='pepr') {
$channel_title = "PEPr: Latest proposals.";
$channel_description = "The latest PEPr proposals.";
$obj_items = proposal::getAll($dbh, NULL, 10);
} elseif (isset($proposalStatiMap[$argument])) {
$channel_title = "PEPr: Latest proposals with status " . $proposalStatiMap[$argument];
$channel_description = "The latest PEPr proposals with status " . $proposalStatiMap[$argument];
$obj_items = proposal::getAll($dbh, $argument, 10);
} elseif (substr($argument, 0, 6) == 'search') {
$searchString = substr($argument, 7);
$channel_title = "PEPr: Latest proposals containing " . $searchString;
$channel_description = "The latest PEPr proposals containing " . $searchString;
$obj_items = proposal::search($searchString);
} else {
rss_bailout();
}
$items = array();
foreach ($obj_items as $id => $item) {
$item = $item->toRSSArray();
$items[] = array(
'name' => $item['title'],
'link' => $item['link'],
'releasenotes' => $item['desc'],
'releasedate' => (int)$item['date'],
'version' => ''
);
}
break;
case 'bugs':
/* to be done, new bug system supports it */
rss_bailout();
break;
default:
rss_bailout();
break;
}
// we do not use yet static files. It will be activated with the new backends.
// $file = dirname(__FILE__) . '/' . $type . '_' . $argument . '.rss';
$file = false;
rss_create($items, $channel_title, $channel_description, $file);