public function build(array $items)
{
$feed = $this->document->createElement("feed");
$feed->at("xmlns", "http://www.w3.org/2005/Atom");
$feed->at("xml:lang", $this->info["language"]);
$this->document->setDocumentElement($feed);
$info = $this->info;
if (array_isset("title", $info)) {
$feed->addChild("title")->setNodeValue(xmlescape($info["title"]));
}
if (array_isset("image[src]", $info)) {
$feed->addChild("logo")->setNodeValue($info["image"]["src"]);
}
$link = $feed->addChild("link");
$link->at("rel", "alternate")->at("type", "text/html")->at("href", $info["home"]);
if (array_isset("rss", $info)) {
$link = $dom->createElement("link");
$link->at("rel", "self")->at("type", "application/atom-xml")->at("href", $info["rss"]);
}
if (array_isset("description", $info)) {
$feed->addChild("subtitle")->setNodeValue(xmlescape($info["description"]));
}
if (array_isset("updated", $info)) {
$feed->addChild("updated")->setNodeValue(date("c", strtotime($info["updated"])));
}
$this->createItems($feed, $items);
return $this->document->toXML();
}
protected function createItems($rss, $items)
{
foreach ($items as $item) {
$itemElem = $rss->addChild("item");
if (array_isset("title", $item)) {
$itemElem->addChild("title")->setNodeValue(xmlescape($item["title"]));
}
$itemElem->addChild("link")->setNodeValue(xmlescape($item["link"]));
$content = "";
if (array_isset("content", $item)) {
$content = $item["content"];
} elseif (array_isset("description", $item)) {
$content = $item["description"];
}
$itemElem->addChild("description")->setNodeValue($content, true);
if (array_isset("date", $item)) {
$itemElem->addChild("pubDate")->setNodeValue(date("r", strtotime($item["date"])));
}
}
}
protected function createItems($feed, $items)
{
foreach ($items as $item) {
$itemElem = $feed->addChild("entry");
if (array_isset("title", $item)) {
$itemElem->addChild("title")->setNodeValue(xmlescape($item["title"]));
}
$link = $itemElem->addChild("link");
$link->at("rel", "alternate")->at("type", "text/html")->at("href", $item["link"]);
if (array_isset("description", $item)) {
$summary = $itemElem->addChild("summary");
$summary->at("type", "text/plain");
$summary->setNodeValue(xmlescape($item["description"]));
}
if (array_isset("content", $item)) {
$content = $itemElem->addChild("content");
$content->at("type", "text")->at("mode", "escaped");
$content->setNodeValue($item["content"], true);
}
if (array_isset("date", $item)) {
$itemElem->addChild("modified")->setNodeValue(date("c", strtotime($item["date"])));
}
}
}
function xh($string, $charset = APP_ENCODING)
{
return xmlescape($string, $charset);
}
/**
* Display an XML error.
*/
function display_xml_error($e)
{
xml_header();
?>
<error time="<?php
echo iso_date();
?>
">
<?php
echo xmlescape($e->getMessage());
?>
</error>
<?php
die;
}
include_once "formattext.php";
$rss->title = 'FOSS Factory projects';
$rss->description = 'List of newest projects on FOSS Factory.';
$rss->link = $GLOBALS['SITE_URL'] . 'browse.php';
list($rc, $projects) = ff_getnewprojects(30);
if ($rc == 0) {
foreach ($projects as $p) {
$item = new FeedItem();
$item->title = $p['name'];
$item->link = $GLOBALS['SITE_URL'] . projurl($p['id']);
$item->guid = $item->link;
$item->date = (int) $p['created'];
$item->author = $p['creator'];
$item->description = '
<p>
Creator: ' . xmlescape($p['creator']) . '<br>
Requirements:<br><br>
' . formattext($p['reqmts']) . '
</p>
';
$rss->addItem($item);
}
}
} else {
if ($_GET['src'] == 'duties') {
include_once "getduties.php";
include_once "formattext.php";
$user = scrub($_GET['u']);
$rss->title = '[FF] ' . $user . '\'s duties';
$rss->description = $user . '\' duties on FOSS Factory.';
$rss->link = $GLOBALS['SITE_URL'] . 'account.php#tabs';
protected function createImage($rdf)
{
$info = $this->info;
if (array_isset("image", $info)) {
$imgInfo = $info["image"];
$image = $rdf->addChild("image");
if (array_isset("title", $imgInfo)) {
$image->addChild("title")->setNodeValue(xmlescape($imgInfo["title"]));
} elseif (array_isset("title", $info)) {
$image->addChild("title")->setNodeValue(xmlescape($info["title"]));
}
if (array_isset("src", $imgInfo)) {
$image->at("rdf:about", xmlescape($imgInfo["src"]));
$image->addChild("url")->setNodeValue(xmlescape($imgInfo["src"]));
}
if (array_isset("link", $imgInfo)) {
$image->addChild("link")->setNodeValue(xmlescape($imgInfo["link"]));
} elseif (array_isset("home", $info)) {
$image->addChild("link")->setNodeValue(xmlescape($info["home"]));
}
}
}
