/**
* Funktion zum generieren von einem RSS 2.0 feed
*/
function generateRSS($ype = "html")
{
//Einf�gen des Basiswertes
include_once "lib/XPath/XPath.class.php";
include_once "ext/blog/blog.class.php";
$xml = new XPath();
$xml->importFromString($this->prepareXML());
//Konfiguration einf�gen
foreach ($this->config['rss'] as $key => $value) {
if (!empty($value)) {
$data = "\n<{$key}>{$value}</{$key}>\n";
$xml->appendChild("/rss[1]/channel[1]", $data);
}
}
//So nun die letzten 10 Eintr�ge aus dem Blog einf�gen
$blog = new weblog($this->blog);
$entryArray = $blog->getLastXEntries(10);
foreach ($entryArray as $entry) {
$item = "\n<item>\n <title>" . $entry['attributes']['title'] . "</title>\n <link>http://www.grundprinzip.de/blog/single/" . $entry['number'] . ".html</link>\n <author>" . $entry['attributes']['mail'] . "</author>\n <category>" . $entry['attributes']['category'] . "</category>\n <description>" . $entry['teaser'] . "</description>\n </item>\n";
$xml->appendChild("/rss[1]/channel[1]", $item);
}
return $xml->exportAsXml();
}
/**
* generates the category menu from the menu data
* of directory.xml
*/
function menuFromXml($xmlData, $catdir)
{
$html = "";
$subdir = substr($catdir, strlen("content/"));
$xmlParser = new XPath();
$xmlParser->importFromString($xmlData);
$i = 1;
while ($xmlParser->match("/menu[1]/item[{$i}]")) {
$html .= "<span class=\"menu\">\n";
if ($xmlParser->match("/menu[1]/item[{$i}]/file[1]")) {
$filename = $xmlParser->getData("/menu[1]/item[{$i}]/file[1]");
$title = getTitle($catdir . "/" . $filename);
$link = $subdir . "/" . $filename;
$html .= "<a href=\"index.php?p={$link}\">{$title}</a>\n";
} elseif ($xmlParser->match("/menu[1]/item[{$i}]/raw_data[1]")) {
$data = $xmlParser->exportAsXml("/menu[1]/item[{$i}]/raw_data[1]");
$data = stripTag("raw_data", $data);
$html .= $data;
}
$html .= "</span>\n";
$i++;
}
return $html;
}
