public function ls($path = null)
{
xapp_import('xapp.Directory.Utils');
xapp_import('xapp.VFS.Local');
//we listen to VFS messages
Xapp_Hook::connect(XApp_VFS_Base::EVENT_ON_NODE_META_CREATED, $this, "_onItem");
Xapp_Hook::connect(XApp_VFS_Base::EVENT_ON_NODE_ADD, $this, "_addNode");
//create a single scope for now
//prepare vfs
$vfsItems = array();
//mount one item at root, the system scope.
$vfsItems[] = array('name' => 'root', 'path' => $path . DIRECTORY_SEPARATOR);
//vfs ctor
$this->_vfs = XApp_VFS_Local::factory($vfsItems);
//vfs dir scanning options
$directoryOptions = array(XApp_Directory_Utils::OPTION_ONLY_DIRS => false, XApp_Directory_Utils::OPTION_ONLY_FILES => false, XApp_Directory_Utils::OPTION_RECURSIVE => true, XApp_Directory_Utils::OPTION_CLEAR_PATH => true);
//prepare result
$this->_currentNodes = array();
$this->_currentNodes['items'] = array();
//fire vfs
$items = $this->_vfs->ls('root/', true, array(XApp_File_Utils::OPTION_DIR_LIST_FIELDS => XAPP_XFILE_SHOW_ISDIR, XApp_File_Utils::OPTION_DIR_LIST => $directoryOptions, XApp_Directory_Utils::OPTION_INCLUDE_LIST => array('*')));
//complete tree-store data
$this->_currentNodes['identifier'] = 'path';
$this->_currentNodes['label'] = 'name';
return $this->_currentNodes;
}
public function ls($mount = 'ws', $path = '/', $options = null)
{
xapp_import('xapp.Xapp.Hook');
$recursive = false;
//sanitize
$basePath = XApp_Path_Utils::normalizePath($mount, false, false);
if ($basePath === '' || $basePath === '.') {
$basePath = 'root';
}
$path = XApp_Path_Utils::normalizePath($path, false, false);
$options = (array) $options;
$scanPath = $basePath . DIRECTORY_SEPARATOR . $path;
$scanPath = XApp_Path_Utils::normalizePath($scanPath, false, false);
$vfs = $this->getFileSystem($scanPath);
//defaults
if (!$options) {
$options = array(XApp_File_Utils::OPTION_DIR_LIST_FIELDS => XAPP_XFILE_SHOW_SIZE | XAPP_XFILE_SHOW_PERMISSIONS | XAPP_XFILE_SHOW_ISREADONLY | XAPP_XFILE_SHOW_ISDIR | XAPP_XFILE_SHOW_OWNER | XAPP_XFILE_SHOW_TIME | XAPP_XFILE_SHOW_MIME);
}
//hook into meta data creation for custom completion
Xapp_Hook::connect(XApp_VFS_Base::EVENT_ON_NODE_META_CREATED, $this, "_onItem", '', array('parentPath' => $path, 'mount' => $basePath, 'remote' => $vfs->remote, 'options' => $options));
//hook into 'node add' for custom node rejection
Xapp_Hook::connect(XApp_VFS_Base::EVENT_ON_NODE_ADD, $this, "_addNode", '', array('mount' => $basePath, 'owner' => $this, 'options' => $options, 'remote' => $vfs->remote));
$result = null;
try {
$vfs->ls(XApp_Path_Utils::normalizePath($scanPath, false), $recursive, $options);
} catch (Exception $e) {
return $this->toRPCError(1, $e->getMessage());
}
//prepare root object
$rootObject = new stdClass();
$fullPath = $vfs->toRealPath($basePath);
if (!file_exists($fullPath)) {
xapp_import('xapp.File.Utils');
$res = XApp_File_Utils::mkDir($fullPath, 0755, true);
if ($res == false) {
return $this->toRPCError(1, 'Sorry, couldnt create directory');
}
}
$vfs->add_ls_file_information($vfs->toRealPath($basePath), $rootObject, XAPP_XFILE_SHOW_SIZE | XAPP_XFILE_SHOW_PERMISSIONS | XAPP_XFILE_SHOW_ISREADONLY | XAPP_XFILE_SHOW_TIME | XAPP_XFILE_SHOW_MIME);
//corrections
$rootName = '' . $path;
$rootPath = '' . $path;
if ($rootName === '' || $rootName === '/') {
$rootName = '.';
}
if ($rootPath === '' || $rootPath === '/') {
$rootPath = '.';
} else {
$rootPath = './' . $path;
}
$rootPath = str_replace('//', '/', $rootPath);
if ($this->isWindows()) {
//whatever
$rootPath = str_replace('././', './', $rootName);
}
$rootName = basename($rootName);
$rootName = str_replace('/', '', $rootName);
//prepare Dojo store root structure
$result = array('status' => 200, 'total' => 1, 'items' => array());
$result['items'][] = array('children' => $this->_currentItems, '_EX' => true, 'size' => 0, 'name' => $rootName, 'path' => $rootPath, 'mount' => $basePath, 'directory' => true);
return $result;
}
public function onBeforeCall(Xapp_Rpc_Server $server, array $params)
{
parent::init();
Xapp_Hook::connect(XApp_VFS_Base::EVENT_ON_NODE_META_CREATED, $this, "_onItem");
}