/**
* Scans a directory for XML manifest files. The first XML file to be a
* manifest wins.
*
* @var $path string The path to look into
*
* @return string|bool The full path to a manifest file or false if not found
*/
private function searchForManifest($path)
{
jimport('joomla.filesystem.folder');
$files = JFolder::files($path, '\\.xml$', false, true);
if (!empty($files)) {
foreach ($files as $filename) {
if (version_compare(JVERSION, '3.0.0', 'ge')) {
try {
$xml = new JXMLElement($filename, LIBXML_NONET, true);
} catch (Exception $e) {
continue;
}
if ($xml->getName() != 'extension') {
continue;
}
unset($xml);
return $filename;
} else {
$xml = JFactory::getXMLParser('simple');
$result = $xml->loadFile($filename);
if (!$result) {
continue;
}
if ($xml->document->name() != 'install' && $xml->document->name() != 'extension' && $xml->document->name() != 'mosinstall') {
continue;
}
unset($xml);
return $filename;
}
}
}
return false;
}
