public static function handleTreeRequest($rootNode = null)
{
set_time_limit(1800);
$rootPath = $rootNode ? $rootNode->getFullPath(null, false) : null;
$collectionConditions = array();
$fileConditions = array();
// process excludes
if (!empty($_REQUEST['exclude']) && method_exists('Emergence_FS', 'getNodesFromPattern')) {
$excludes = is_array($_REQUEST['exclude']) ? $_REQUEST['exclude'] : array($_REQUEST['exclude']);
$excludedCollections = array();
$excludedFiles = array();
foreach (Emergence_FS::getNodesFromPattern($excludes) as $node) {
if ($node->Class == 'SiteCollection') {
$excludedCollections[] = $node->ID;
} else {
$excludedFiles[] = $node->ID;
}
}
if (count($excludedCollections)) {
$collectionConditions['excludeTrees'] = $excludedCollections;
}
if (count($excludedFiles)) {
$fileConditions[] = 'ID NOT IN (' . implode(',', $excludedFiles) . ')';
}
}
// get files
$files = Emergence_FS::getTreeFiles($rootPath, false, $fileConditions, $collectionConditions);
header('HTTP/1.1 300 Multiple Choices');
header('Content-Type: application/vnd.emergence.tree+json');
print json_encode(array('total' => count($files), 'files' => $files));
exit;
}
