function handleInstanceReq($rootDoc, $req, $name)
{
$xPath = new DOMXPath($rootDoc);
$items = $xPath->query("item[settings/name = '{$name}']");
$item = $items->length > 0 ? $items->item(0) : false;
if ($item !== false) {
// if(isset($_REQUEST['ajax']))
// {
// echo "ajax!";
// die(); // we probably don't want to do this... but it works for now.
// }
// else
// {
$config = parseItem($item);
$module = initModule($config);
switch ($req) {
case 'ajax':
$module->setMode("ajax");
break;
case 'page':
$module->setMode("default");
break;
default:
die;
break;
}
$moduleXML = '<?xml version="1.0" encoding="utf-8" ?>' . "\n" . $module->getXML();
// echo "---1---\n";
// var_dump($config);
// echo "---2---\n";
// var_dump($module);
// echo "---3---\n";
// var_dump($moduleXML);
// echo "---END---\n";
$moduleDoc = new DOMDocument();
$moduleDoc->loadXML($moduleXML);
$moduleElem = $moduleDoc->documentElement;
$outDoc = new DOMDocument();
$outDoc->loadXML('<?xml version="1.0" encoding="utf-8"?><root />');
$title = $xPath->query("/root/title")->item(0);
$titleNode = $outDoc->importNode($title, true);
$outDoc->documentElement->appendChild($titleNode);
$moduleNode = $outDoc->importNode($moduleElem, true);
$outDoc->documentElement->appendChild($moduleNode);
// echo "---outDoc XML---\n";
// echo $outDoc->saveXML()."\n";
$rootStylesheet = new DOMDocument();
$rootStylesheet->load(CONFIG_DIR . 'root.xsl');
$transformer = new XSLTProcessor();
$transformer->importStylesheet($rootStylesheet);
echo $transformer->transformToXML($outDoc);
ob_end_flush();
flush();
die;
// }
} else {
// FIXME: Do something to handle that there was no module with that name
}
}
} else {
$get_action = '';
}
if (isset($_GET['d'])) {
$get_data = cleanInputFromCode($_GET['d']);
} else {
$get_data = '';
}
// Modul initialisieren
if (file_exists(__PATH__ . '/modules/' . $get_module . '/module-index.php')) {
define('MODULE_URL', __URL__ . '/modules/' . $get_module);
require_once __PATH__ . '/modules/' . $get_module . '/module-index.php';
// Prüfen ob das Modul Javascript enthält
if (file_exists(__PATH__ . '/modules/' . $get_module . '/module-javascript.js')) {
$smarty->assign('module_javascript', '<script src="' . __URL__ . '/modules/' . $get_module . '/module-javascript.js"></script>');
} else {
$smarty->assign('module_javascript', '');
}
initModule($get_action, $get_data);
} else {
logToFile('callsToNonExistingModules', $get_module);
$smarty->assign('title', '404: Nicht gefunden');
$theme_template = 'tpl-404.html';
}
// Ausgabe über Template
$smarty->display($theme_template);
// Fehler ausgeben
if (isset($_SESSION['errors'])) {
// foreach($_SESSION['errors'] as $error) { echo $error['message'] . '<br>'; }
unset($_SESSION['errors']);
}
if ($rootItems) {
// We have to do this in an ugly way since DOMNodeLists that are returned
// from DOMDocument::getElementsByTagName() seem to differ from those
// returned from DOMNode->childNodes. Magic.
$itemCount = $rootItems->length;
$i = 0;
while ($i < $itemCount) {
// This SHOULDN'T work, but it seems that item(0) moves some internal
// pointer one step forward. This issue has 1-3 Crazy Hours
$rootItem = $rootItems->item(0);
$i++;
// echo "inspecting $rootItem->nodeName: $rootItem->nodeValue\n";
// The node is a text node, skip it.
// Do The Right Thing™ with the node.
$itemConfig = parseItem($rootItem);
$module = initModule($itemConfig);
$moduleXML = '<?xml version="1.0" encoding="utf-8"?>' . "\n" . $module->getXML();
// echo "---module XML---\n";
// echo "$moduleXML\n";
$moduleDoc = new DOMDocument();
$moduleDoc->loadXML($moduleXML);
// echo "---moduleDoc XML---\n";
// echo $moduleDoc->saveXML()."\n";
$moduleElem = $moduleDoc->documentElement;
$moduleNode = $rootDoc->importNode($moduleElem, true);
$parent = $rootItem->parentNode;
$parent->removeChild($rootItem);
$parent->appendChild($moduleNode);
}
// echo "---altered rootDoc xml---\n";
// echo $rootDoc->saveXML();
