/**
* Returns the XML export
*
* @param integer $nCatid Number of categories
* @param boolean $bDownwards Downwards
* @param string $lang Language
*
* @return string
*/
public static function getXMLExport($nCatid = 0, $bDownwards = true, $lang = "")
{
global $db, $LANGCODE, $PMF_LANG, $PMF_CONF;
$tree = new PMF_Category();
$tree->transform(0);
$my_xml_output = "<?xml version=\"1.0\" encoding=\"" . $PMF_LANG["metaCharset"] . "\" standalone=\"yes\" ?>\n";
$my_xml_output .= "<!-- XML-Output by phpMyFAQ " . $PMF_CONF['main.currentVersion'] . " | Date: " . PMF_Date::createIsoDate(date("YmdHis")) . " -->\n";
$my_xml_output .= "<phpmyfaq xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:NamespaceSchemaLocation=\"http://www.phpmyfaq.de/xml/faqschema.xsd\">\n";
// Get Faq Data
$oFaq = new PMF_Faq();
$faqs = $oFaq->get(FAQ_QUERY_TYPE_EXPORT_XML, $nCatid, $bDownwards, $lang);
// Start composing XML
if (count($faqs) > 0) {
foreach ($faqs as $faq) {
// Get faq properties
$xml_content = $faq['content'];
$xml_rubrik = $tree->getPath($faq['category_id'], " >> ");
$xml_thema = $faq['topic'];
$xml_keywords = $faq['keywords'];
// Take care of XML entities
$xml_content = strip_tags(PMF_String::htmlspecialchars($xml_content, ENT_QUOTES, $PMF_LANG['metaCharset']));
$xml_rubrik = PMF_htmlentities(strip_tags($xml_rubrik), ENT_QUOTES, $PMF_LANG['metaCharset']);
$xml_thema = strip_tags($xml_thema);
// Build the <article/> node
$my_xml_output .= "\t<article id=\"" . $faq['id'] . "\">\n";
$my_xml_output .= "\t<language>" . $faq['lang'] . "</language>\n";
$my_xml_output .= "\t<category>" . $xml_rubrik . "</category>\n";
if (!empty($xml_keywords)) {
$my_xml_output .= "\t<keywords>" . $xml_keywords . "</keywords>\n";
} else {
$my_xml_output .= "\t<keywords />\n";
}
$my_xml_output .= "\t<theme>" . $xml_thema . "</theme>\n";
$my_xml_output .= "\t<content xmlns=\"http://www.w3.org/TR/REC-html40\">" . $xml_content . "</content>\n";
if (!empty($faq['author_name'])) {
$my_xml_output .= "\t<author>" . $faq['author_name'] . "</author>\n";
} else {
$my_xml_output .= "\t<author />\n";
}
$my_xml_output .= "\t<date>" . PMF_Date::createIsoDate($faq['lastmodified']) . "</date>\n";
$my_xml_output .= "\t</article>\n";
}
}
$my_xml_output .= "</phpmyfaq>";
return $my_xml_output;
}