/**
* Sends the specified object as JSON.
*
* @param Mixed $obj Json data to send.
*/
public function sendJson($obj)
{
$this->setHeader('Content-Type', 'application/json');
$obj = MOXMAN_Util_Json::encode($obj);
// IE 7 treats application/json download but in case some proxy/server
// would ignore that content-type and deliver it as HTML trim a few things
$obj = strtr($obj, array('<' => '\\u003c', '>' => '\\u003e'));
$this->sendContent($obj);
}
public function listFilesFiltered(MOXMAN_Vfs_IFileFilter $filter)
{
$entries = MOXMAN_Util_Json::decode(MOXMAN::getUserStorage()->get("uploaded.files", "[]"));
$files = array();
foreach ($entries as $entry) {
$file = new MOXMAN_Uploaded_File($this->fileSystem, $entry->path, $entry);
if ($filter->accept($file) == MOXMAN_Vfs_IFileFilter::ACCEPTED) {
$files[] = $file;
}
}
return $files;
}
public function listFilesFiltered(MOXMAN_Vfs_IFileFilter $filter)
{
$files = array();
if ($this->isDirectory()) {
$fileSystem = $this->getFileSystem();
$entries = MOXMAN_Util_Json::decode(MOXMAN::getUserStorage()->get("uploaded.files", "[]"));
foreach ($entries as $entry) {
$file = new MOXMAN_Favorites_File($fileSystem, $entry->path, $entry);
if ($filter->accept($file)) {
$files[] = $file;
}
}
}
return new MOXMAN_Vfs_FileList($files);
}
public function remove($params)
{
if (isset($params->paths) && is_array($params->paths)) {
$paths = $params->paths;
$files = MOXMAN_Util_Json::decode(MOXMAN::getUserStorage()->get("uploaded.files", "[]"));
// Remove existing paths
for ($i = 0; $i < count($files); $i++) {
foreach ($paths as $path) {
if ($files[$i]->path == $path) {
array_splice($files, $i, 1);
}
}
}
MOXMAN::getUserStorage()->put("uploaded.files", MOXMAN_Util_Json::encode($files));
}
return true;
}
public function listFilesFiltered(MOXMAN_Vfs_IFileFilter $filter)
{
$files = array();
if ($this->isDirectory()) {
$fileSystem = $this->getFileSystem();
$entries = MOXMAN_Util_Json::decode(MOXMAN::getUserStorage()->get("history.files", "[]"));
$index = 0;
foreach ($entries as $entry) {
$file = new MOXMAN_History_File($fileSystem, $entry->path, $entry);
if ($filter->accept($file)) {
$entry->name = basename($entry->path) . "_\$\$[" . $index++ . "]";
$files[] = $file;
}
}
}
return new MOXMAN_Vfs_FileList($files);
}
public function remove($params)
{
if (isset($params->paths) && is_array($params->paths)) {
$paths = $params->paths;
$files = MOXMAN_Util_Json::decode(MOXMAN::getUserStorage()->get("favorites.files", "[]"));
foreach ($paths as $path) {
for ($i = count($files) - 1; $i >= 0; $i--) {
if ($files[$i]->path == $path) {
array_splice($files, $i, 1);
$i--;
}
}
}
MOXMAN::getUserStorage()->put("favorites.files", MOXMAN_Util_Json::encode($files));
}
return true;
}
public function remove($params)
{
if (MOXMAN::getConfig()->get('general.demo')) {
throw new MOXMAN_Exception("This action is restricted in demo mode.", MOXMAN_Exception::DEMO_MODE);
}
if (isset($params->paths) && is_array($params->paths)) {
$paths = $params->paths;
$files = MOXMAN_Util_Json::decode(MOXMAN::getUserStorage()->get("history.files", "[]"));
for ($i = count($files) - 1; $i >= 0; $i--) {
foreach ($paths as $path) {
if ($files[$i]->path == $path) {
array_splice($files, $i, 1);
$i--;
}
}
}
MOXMAN::getUserStorage()->put("history.files", MOXMAN_Util_Json::encode($files));
}
return true;
}
/**
* Disposes the instance.
*/
public function dispose()
{
foreach ($this->metaFileCache as $filePath => $data) {
$metaFile = $this->fileSystem->getFile($filePath);
if (!empty($data)) {
$stream = $metaFile->open("w");
$stream->write(gzcompress(MOXMAN_Util_Json::encode($data), 9));
$stream->close();
} else {
if ($metaFile->exists()) {
$metaFile->delete();
}
}
}
}
/**
* Process a request using the specified context.
*
* @param MOXMAN_Http_Context $httpContext Context instance to pass to use for the handler.
*/
public function processRequest(MOXMAN_Http_Context $httpContext)
{
$request = $httpContext->getRequest();
$response = $httpContext->getResponse();
$response->disableCache();
$response->setHeader('Content-type', 'application/json');
@set_time_limit(5 * 60);
// 5 minutes execution time
$id = null;
try {
$json = MOXMAN_Util_Json::decode($request->get("json"));
// Check if we should install
if ($json && $json->method != "install") {
$config = MOXMAN::getConfig()->getAll();
if (empty($config) || !isset($config["general.license"])) {
$exception = new MOXMAN_Exception("Installation needed.", MOXMAN_Exception::NEEDS_INSTALLATION);
throw $exception;
}
if (!preg_match('/^([0-9A-Z]{4}\\-){7}[0-9A-Z]{4}$/', trim($config["general.license"]))) {
throw new MOXMAN_Exception("Invalid license: " . $config["general.license"]);
}
}
// Check if the user is authenticated or not
if (!MOXMAN::getAuthManager()->isAuthenticated()) {
if (!isset($json->method) || !preg_match('/^(login|logout|install)$/', $json->method)) {
$exception = new MOXMAN_Exception("Access denied by authenticator(s).", MOXMAN_Exception::NO_ACCESS);
$exception->setData(array("login_url" => MOXMAN::getConfig()->get("authenticator.login_page")));
throw $exception;
}
}
if ($json && isset($json->id) && isset($json->method) && isset($json->params)) {
$id = $json->id;
$params = $json->params;
$result = null;
if (isset($params->access)) {
MOXMAN::getAuthManager()->setClientAuthData($params->access);
}
$plugins = MOXMAN::getPluginManager()->getAll();
foreach ($plugins as $plugin) {
if ($plugin instanceof MOXMAN_ICommandHandler) {
$result = $plugin->execute($json->method, $json->params);
if ($result !== null) {
break;
}
}
}
if ($result === null) {
throw new Exception("Method not found: " . $json->method, -32601);
}
$response->sendJson((object) array("jsonrpc" => "2.0", "result" => $result, "id" => $id));
} else {
throw new Exception("Invalid Request.", -32600);
}
MOXMAN::dispose();
} catch (Exception $e) {
MOXMAN::dispose();
$message = $e->getMessage();
$data = null;
if (MOXMAN::getConfig()->get("general.debug")) {
$message .= "\n\nStacktrace:\n";
$trace = $e->getTrace();
array_shift($trace);
$message .= $e->getFile() . ":" . $e->getLine() . "\n";
foreach ($trace as $item) {
if (isset($item["file"]) && isset($item["line"])) {
$message .= $item["file"] . ":" . $item["line"] . "\n";
}
}
}
if ($e instanceof MOXMAN_Exception && !$data) {
$data = $e->getData();
}
$response->sendJson((object) array("jsonrpc" => "2.0", "error" => array("code" => $e->getCode(), "message" => $message, "data" => $data), "id" => $id));
}
}
/** @ignore */
private function save()
{
if (!is_writable(dirname($this->storagePath))) {
return $this;
}
$json = MOXMAN_Util_Json::encode($this->data, $this->config->get("general.debug"));
// If there is no data to store remove the storage file
if ($json === "{}" && file_exists($this->storagePath)) {
unlink($this->storagePath);
} else {
file_put_contents($this->storagePath, $json);
}
return $this;
}
/**
* Sends the specified object as JSON.
*
* @param Mixed $obj Json data to send.
*/
public function sendJson($obj)
{
$this->sendContent(MOXMAN_Util_Json::encode($obj));
}
