public static function init($youtube_video_url, $final_flv_filename, $test = 0, $overwrite = 0){
self::$youtube_video_url = $youtube_video_url;
self::$test = $test;
self::$final_flv_filename = $final_flv_filename;
self::$youtube_video_id = self::get_youtube_video_id();
self::$cookies_path = "cookies.txt";
$clear_cookies = self::clear_cookies();
self::$curl_headers = Array(
"Accept-Language: en-us",
"User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.15) Gecko/20110303 Firefox/3.6.15",
"Connection: Keep-Alive",
"Cache-Control: no-cache"
);
self::$flv_url = self::get_flv_url();
$fs = OCP\Files::getStorage('files');
if($fs->file_exists('/Downloads/' . $final_flv_filename) && !$overwrite){
self::$final_flv_filename = md5(rand()) . '_' . $final_flv_filename;
}
self::$fs = $fs->fopen('/Downloads/' . self::$final_flv_filename, 'w');
$save_binary = self::get_curl_binary();
$clear_cookies = self::clear_cookies();
}
public function fopen($path, $mode)
{
switch ($mode) {
case 'r':
case 'rb':
case 'w':
case 'wb':
case 'a':
case 'ab':
//these are supported by the wrapper
$context = stream_context_create(array('ftp' => array('overwrite' => true)));
return fopen($this->constructUrl($path), $mode, false, $context);
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
//emulate these
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = OCP\Files::tmpFile($ext);
OC_CloseStreamWrapper::$callBacks[$tmpFile] = array($this, 'writeBack');
if ($this->file_exists($path)) {
$this->getFile($path, $tmpFile);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
}
public static function getThumbnail($image_name, $owner = null)
{
if (!$owner) {
$owner = OCP\USER::getUser();
}
$view = OCP\Files::getStorage('gallery');
$save_dir = dirname($image_name);
if (!$view->is_dir($save_dir)) {
$view->mkdir($save_dir);
}
$view->chroot($view->getRoot() . '/' . $save_dir);
$thumb_file = basename($image_name);
if ($view->file_exists($thumb_file)) {
$image = new OC_Image($view->fopen($thumb_file, 'r'));
} else {
$image_path = OC_Filesystem::getLocalFile($image_name);
if (!file_exists($image_path)) {
return null;
}
$image = new OC_Image($image_path);
if ($image->valid()) {
$image->centerCrop(200);
$image->fixOrientation();
$image->save($view->getLocalFile($thumb_file));
}
}
if ($image->valid()) {
return $image;
} else {
$image->destroy();
}
return null;
}
function handleGetThumbnails($albumname)
{
OCP\Response::enableCaching(3600 * 24);
// 24 hour
$view = OCP\Files::getStorage('gallery');
$thumbnail = $view->fopen(urldecode($albumname) . '.png', 'r');
header('Content-Type: ' . OC_Image::getMimeTypeForFile($thumbnail));
OCP\Response::sendFile($thumbnail);
}
/**
* Get the file by an URL
* @param $url URL of the file
* @param $path Simple path of the file
* @param $l Lang
* @param $overwrite Overwrite the target file
*/
public static function getFile($url, $path, $l, $overwrite = 0){
try{
$code = 0;
if(!self::checkFileAccess($url, $code)){
OC_ocDownloaderPB::setError($l->t(self::$errors[$code]));
exit();
}
$pathinfo = pathinfo($path);
$fs = OCP\Files::getStorage('files');
if($fs->file_exists('/Downloads/' . $pathinfo['basename']) && !$overwrite){
$pathinfo['basename'] = md5(rand()) . '_' . $pathinfo['basename'];
}
$fs = $fs->fopen('/Downloads/' . $pathinfo['basename'], 'w');
$size = self::getRemoteFileSize($url);
if($size == 0){
OC_ocDownloaderPB::setError($l->t('Filesize is null'));
exit();
}
$chunkSize = self::getChunkSize($size);
$fp = fopen($url, 'rb');
$received = $last = 0;
while(!feof($fp)){
$data = @fread($fp, $chunkSize);
if($data == ''){
break;
}
$saved = fwrite($fs, $data);
if($saved > -1){
$received += $saved;
}
if($received >= $size){
$percent = 100;
}else{
$percent = @round(($received/$size)*100, 2);
}
if($received > $last + $chunkSize){
OC_ocDownloaderPB::setProgressBarProgress($percent);
$last = $received;
}
usleep(100);
}
OC_ocDownloaderPB::setProgressBarProgress(100);
OC_ocDownloader::setUserHistory($pathinfo['basename'], 1);
fclose($fp);fclose($fs);
}catch(exception $e){
OC_ocDownloaderPB::setError($l->t('Unknown error'));
}
}
/**
* get a cryptstream to a temporary file
* @param string $id
* @param string $mode
* @return resource
*/
function getStream($id, $mode)
{
if ($id === '') {
$id = uniqid();
}
if (!isset($this->tmpFiles[$id])) {
$file = OCP\Files::tmpFile();
$this->tmpFiles[$id] = $file;
} else {
$file = $this->tmpFiles[$id];
}
$stream = fopen($file, $mode);
OC_CryptStream::$sourceStreams[$id] = array('path' => 'dummy', 'stream' => $stream);
return fopen('crypt://streams/' . $id, $mode);
}
public static function createThumbnails($albumName, $files)
{
// create gallery thumbnail
$file_count = min(count($files), 10);
$thumbnail = imagecreatetruecolor($file_count * 200, 200);
for ($i = 0; $i < $file_count; $i++) {
$image = OC_Gallery_Photo::getThumbnail($files[$i]);
if ($image && $image->valid()) {
imagecopyresampled($thumbnail, $image->resource(), $i * 200, 0, 0, 0, 200, 200, 200, 200);
$image->destroy();
}
}
$view = OCP\Files::getStorage('gallery');
imagepng($thumbnail, $view->getLocalFile($albumName . '.png'));
imagedestroy($thumbnail);
}
function testEncryption()
{
$key = uniqid();
$file = OC::$SERVERROOT . '/3rdparty/MDB2.php';
$source = file_get_contents($file);
//nice large text file
$encrypted = OC_Crypt::encrypt($source, $key);
$decrypted = OC_Crypt::decrypt($encrypted, $key);
$decrypted = rtrim($decrypted, "");
$this->assertNotEqual($encrypted, $source);
$this->assertEqual($decrypted, $source);
$chunk = substr($source, 0, 8192);
$encrypted = OC_Crypt::encrypt($chunk, $key);
$this->assertEqual(strlen($chunk), strlen($encrypted));
$decrypted = OC_Crypt::decrypt($encrypted, $key);
$decrypted = rtrim($decrypted, "");
$this->assertEqual($decrypted, $chunk);
$encrypted = OC_Crypt::blockEncrypt($source, $key);
$decrypted = OC_Crypt::blockDecrypt($encrypted, $key);
$this->assertNotEqual($encrypted, $source);
$this->assertEqual($decrypted, $source);
$tmpFileEncrypted = OCP\Files::tmpFile();
OC_Crypt::encryptfile($file, $tmpFileEncrypted, $key);
$encrypted = file_get_contents($tmpFileEncrypted);
$decrypted = OC_Crypt::blockDecrypt($encrypted, $key);
$this->assertNotEqual($encrypted, $source);
$this->assertEqual($decrypted, $source);
$tmpFileDecrypted = OCP\Files::tmpFile();
OC_Crypt::decryptfile($tmpFileEncrypted, $tmpFileDecrypted, $key);
$decrypted = file_get_contents($tmpFileDecrypted);
$this->assertEqual($decrypted, $source);
$file = OC::$SERVERROOT . '/core/img/weather-clear.png';
$source = file_get_contents($file);
//binary file
$encrypted = OC_Crypt::encrypt($source, $key);
$decrypted = OC_Crypt::decrypt($encrypted, $key);
$decrypted = rtrim($decrypted, "");
$this->assertEqual($decrypted, $source);
$encrypted = OC_Crypt::blockEncrypt($source, $key);
$decrypted = OC_Crypt::blockDecrypt($encrypted, $key);
$this->assertEqual($decrypted, $source);
}
private function getTmpFile($path)
{
$obj = $this->getObject($path);
if (!is_null($obj)) {
$tmpFile = OCP\Files::tmpFile();
$obj->save_to_filename($tmpFile);
return $tmpFile;
} else {
return false;
}
}
protected function getNew()
{
return new OC_Archive_TAR(OCP\Files::tmpFile('.tar.gz'));
}
public function touch($path, $mtime = null)
{
if (is_null($mtime)) {
$tmpFile = OCP\Files::tmpFile();
$this->archive->extractFile($path, $tmpFile);
$this->archive->addfile($path, $tmpFile);
} else {
return false;
//not supported
}
}
public function setUp()
{
$this->tmpFile = OCP\Files::tmpFile('.tar.gz');
$this->instance = new OC_Filestorage_Archive(array('archive' => $this->tmpFile));
}
public function testExtract()
{
$dir = OC::$SERVERROOT . '/tests/data';
$this->instance = $this->getExisting();
$tmpDir = OCP\Files::tmpFolder();
$this->instance->extract($tmpDir);
$this->assertEquals(true, file_exists($tmpDir . 'lorem.txt'));
$this->assertEquals(true, file_exists($tmpDir . 'dir/lorem.txt'));
$this->assertEquals(true, file_exists($tmpDir . 'logo-wide.png'));
$this->assertEquals(file_get_contents($dir . '/lorem.txt'), file_get_contents($tmpDir . 'lorem.txt'));
OCP\Files::rmdirr($tmpDir);
}
protected function getNew()
{
return new OC_Archive_ZIP(OCP\Files::tmpFile('.zip'));
}
$fileCount = count($files['name']);
for ($i = 0; $i < $fileCount; $i++) {
if (isset($_POST['resolution'])) {
$resolution = $_POST['resolution'];
} else {
$resolution = null;
}
// target directory for when uploading folders
$relativePath = '';
if (!empty($_POST['file_directory'])) {
$relativePath = '/' . $_POST['file_directory'];
}
// $path needs to be normalized - this failed within drag'n'drop upload to a sub-folder
if ($resolution === 'autorename') {
// append a number in brackets like 'filename (2).ext'
$target = OCP\Files::buildNotExistingFileName($dir . $relativePath, $files['name'][$i]);
} else {
$target = \OC\Files\Filesystem::normalizePath($dir . $relativePath . '/' . $files['name'][$i]);
}
// relative dir to return to the client
if (isset($publicDirectory)) {
// path relative to the public root
$returnedDir = $publicDirectory . $relativePath;
} else {
// full path
$returnedDir = $dir . $relativePath;
}
$returnedDir = \OC\Files\Filesystem::normalizePath($returnedDir);
$exists = \OC\Files\Filesystem::file_exists($target);
if ($exists) {
$updatable = \OC\Files\Filesystem::isUpdatable($target);
OCP\JSON::error(array('data' => array('message' => $l->t('Not enough storage available'), 'uploadMaxFilesize' => $maxUploadFileSize, 'maxHumanFilesize' => $maxHumanFileSize)));
exit;
}
$result = array();
if (strpos($dir, '..') === false) {
$fileCount = count($files['name']);
for ($i = 0; $i < $fileCount; $i++) {
// target directory for when uploading folders
$relativePath = '';
if (!empty($_POST['file_directory'])) {
$relativePath = '/' . $_POST['file_directory'];
}
// $path needs to be normalized - this failed within drag'n'drop upload to a sub-folder
if (isset($_POST['resolution']) && $_POST['resolution'] === 'autorename') {
// append a number in brackets like 'filename (2).ext'
$target = OCP\Files::buildNotExistingFileName(stripslashes($dir . $relativePath), $files['name'][$i]);
} else {
$target = \OC\Files\Filesystem::normalizePath(stripslashes($dir . $relativePath) . '/' . $files['name'][$i]);
}
// relative dir to return to the client
if (isset($publicDirectory)) {
// path relative to the public root
$returnedDir = $publicDirectory . $relativePath;
} else {
// full path
$returnedDir = $dir . $relativePath;
}
$returnedDir = \OC\Files\Filesystem::normalizePath($returnedDir);
if (!\OC\Files\Filesystem::file_exists($target) || isset($_POST['resolution']) && $_POST['resolution'] === 'replace') {
// upload and overwrite file
try {
public function fopen($path, $mode)
{
$path = $this->cleanPath($path);
switch ($mode) {
case 'r':
case 'rb':
//straight up curl instead of sabredav here, sabredav put's the entire get result in memory
$curl = curl_init();
$fp = fopen('php://temp', 'r+');
curl_setopt($curl, CURLOPT_USERPWD, $this->user . ':' . $this->password);
curl_setopt($curl, CURLOPT_URL, $this->createBaseUri() . $path);
curl_setopt($curl, CURLOPT_FILE, $fp);
curl_exec($curl);
curl_close($curl);
rewind($fp);
return $fp;
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
//emulate these
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = OCP\Files::tmpFile($ext);
OC_CloseStreamWrapper::$callBacks[$tmpFile] = array($this, 'writeBack');
if ($this->file_exists($path)) {
$this->getFile($path, $tmpFile);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
}
/**
* get a file handler
*
* @param string $path
* @param string $mode
* @return resource
*/
function getStream($path, $mode)
{
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = OCP\Files::tmpFile($ext);
if ($this->fileExists($path)) {
$this->extractFile($path, $tmpFile);
} elseif ($mode == 'r' or $mode == 'rb') {
return false;
}
if ($mode == 'r' or $mode == 'rb') {
return fopen($tmpFile, $mode);
} else {
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
}
function handleGetPhoto($token, $photo)
{
$owner = OC_Gallery_Sharing::getTokenOwner($token);
$view = OCP\Files::getStorage('files');
$file = $view->fopen(urldecode($photo), 'r');
header('Content-Type: ' . OC_Image::getMimeTypeForFile($file));
OCP\Response::sendFile($file);
}
public static function changeThumbnailPath($oldname, $newname)
{
$view = OCP\Files::getStorage('gallery');
$view->rename($oldname . '.png', $newname . '.png');
}
<?php
//update from OC 3
//try to remove remaining files.
//Give a warning if not possible
$filesToRemove = array('ajax', 'appinfo', 'css', 'js', 'l10n', 'templates', 'admin.php', 'download.php', 'index.php', 'settings.php');
foreach ($filesToRemove as $file) {
$filepath = OC::$SERVERROOT . '/files/' . $file;
if (!file_exists($filepath)) {
continue;
}
$success = OCP\Files::rmdirr($filepath);
if ($success === false) {
//probably not sufficient privileges, give up and give a message.
OCP\Util::writeLog('files', 'Could not clean /files/ directory. Please remove everything except webdav.php from ' . OC::$SERVERROOT . '/files/', OCP\Util::ERROR);
break;
}
}
public function postGetMimeType($path, $mime)
{
if (self::isEncrypted($path)) {
$mime = OCP\Files::getMimeType('crypt://' . $path, 'w');
}
return $mime;
}
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
OCP\App::checkAppEnabled('storagecharts2');
$l = new OC_L10N('storagecharts2');
OC::$CLASSPATH['OC_DLStCharts'] = OC_App::getAppPath('storagecharts2') . "/lib/db.class.php";
OC::$CLASSPATH['OC_DLStChartsLoader'] = OC_App::getAppPath('storagecharts2') . "/lib/loader.class.php";
OCP\App::addNavigationEntry(array('id' => 'storagecharts2_index', 'order' => 60, 'href' => OCP\Util::linkTo('storagecharts2', 'index.php'), 'icon' => OCP\Util::imagePath('storagecharts2', 'app.svg'), 'name' => $l->t('Usage')));
OCP\App::registerPersonal('storagecharts2', 'settings');
// Get storage value for logged in user
$data_dir = OCP\Config::getSystemValue('datadirectory', '');
if (OCP\User::getUser() && strlen($data_dir) != 0) {
$fs = OCP\Files::getStorage('files');
// workaround to detect OC version
$ocVersion = @reset(OCP\Util::getVersion());
// OC 5
if ($ocVersion < 6) {
OCP\Util::writeLog('storagecharts2', 'Running on OwnCloud 5', OCP\Util::DEBUG);
$used = OC_DLStCharts::getTotalDataSize(OC::$CONFIG_DATADIRECTORY);
// OC 6 or greater
} else {
$datadir = OC_Config::getValue('datadirectory') . '/' . OCP\User::getUser();
OCP\Util::writeLog('storagecharts2', 'Running on OwnCloud ' . $ocVersion, OCP\Util::DEBUG);
$used = OC_DLStCharts::getTotalDataSize($datadir);
}
// omit errors in desktop client ...
if (method_exists($fs, 'free_space')) {
OCP\Util::writeLog('storagecharts2', 'Calculating available space in oc << 8 for client', OCP\Util::DEBUG);
/**
* get a file handler
* @param string path
* @param string mode
* @return resource
*/
function getStream($path, $mode)
{
if ($mode == 'r' or $mode == 'rb') {
return $this->zip->getStream($path);
} else {
//since we cant directly get a writable stream,
//make a temp copy of the file and put it back
//in the archive when the stream is closed
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = OCP\Files::tmpFile($ext);
OC_CloseStreamWrapper::$callBacks[$tmpFile] = array($this, 'writeBack');
if ($this->fileExists($path)) {
$this->extractFile($path, $tmpFile);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
}
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
// Check if we are a user
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('contacts');
OCP\JSON::callCheck();
function bailOut($msg)
{
OCP\JSON::error(array('data' => array('message' => $msg)));
OCP\Util::writeLog('contacts', 'ajax/uploadimport.php: ' . $msg, OCP\Util::ERROR);
exit;
}
$view = OCP\Files::getStorage('contacts');
$tmpfile = md5(rand());
// If it is a Drag'n'Drop transfer it's handled here.
$fn = isset($_SERVER['HTTP_X_FILE_NAME']) ? $_SERVER['HTTP_X_FILE_NAME'] : false;
if ($fn) {
if ($view->file_put_contents('/' . $tmpfile, file_get_contents('php://input'))) {
OCP\JSON::success(array('data' => array('path' => '', 'file' => $tmpfile)));
exit;
} else {
bailOut(OC_Contacts_App::$l10n->t('Error uploading contacts to storage.'));
}
}
// File input transfers are handled here
if (!isset($_FILES['importfile'])) {
OCP\Util::writeLog('contacts', 'ajax/uploadphoto.php: No file was uploaded. Unknown error.', OCP\Util::DEBUG);
OCP\JSON::error(array('data' => array('message' => 'No file was uploaded. Unknown error')));
if (OCA\Files_Sharing\Helper::isIncomingServer2serverShareEnabled() === false) {
\OCP\JSON::error(array('data' => array('message' => $l->t('Server to server sharing is not enabled on this server'))));
exit;
}
$token = $_POST['token'];
$remote = $_POST['remote'];
$owner = $_POST['owner'];
$name = $_POST['name'];
$password = $_POST['password'];
// Check for invalid name
if (!\OCP\Util::isValidFileName($name)) {
\OCP\JSON::error(array('data' => array('message' => $l->t('The mountpoint name contains invalid characters.'))));
exit;
}
$externalManager = new \OCA\Files_Sharing\External\Manager(\OC::$server->getDatabaseConnection(), \OC\Files\Filesystem::getMountManager(), \OC\Files\Filesystem::getLoader(), \OC::$server->getUserSession());
$name = OCP\Files::buildNotExistingFileName('/', $name);
// check for ssl cert
if (substr($remote, 0, 5) === 'https' and !OC_Util::getUrlContent($remote)) {
\OCP\JSON::error(array('data' => array('message' => $l->t("Invalid or untrusted SSL certificate"))));
exit;
} else {
$mount = $externalManager->addShare($remote, $token, $password, $name, $owner);
/**
* @var \OCA\Files_Sharing\External\Storage $storage
*/
$storage = $mount->getStorage();
$result = $storage->file_exists('');
if ($result) {
$storage->getScanner()->scanAll();
\OCP\JSON::success();
} else {
public function tearDown()
{
if ($this->instance) {
OCP\Files::rmdirr($this->instance->constructUrl(''));
}
}
/**
* Get file
* @param $path The remote file path
* @param $l Lang
* @param $overwrite Overwrite the target file
*/
public static function getFile($path, $l, $overwrite){
try{
$pathinfo = pathinfo($path);
$fs = OCP\Files::getStorage('files');
if($fs->file_exists('/Downloads/' . $pathinfo['basename']) && !$overwrite){
$pathinfo['basename'] = md5(rand()) . '_' . $pathinfo['basename'];
}
$size = self::getRemoteFileSize($path);
if($size == 0){
OC_ocDownloaderPB::setError($l->t('Filesize is null'));
self::closeConnection();
exit();
}
$chunkSize = self::getChunkSize($size);
$received = $last = 0;
$ret = ftp_nb_get(self::$conn, $fs->getLocalFile('/Downloads/' . $pathinfo['basename']), $path, FTP_BINARY);
while($ret == FTP_MOREDATA){
$received += $fs->filesize('/Downloads/' . $pathinfo['basename']);
if($received >= $size){
$percent = 100;
}else{
$percent = @round(($received/$size)*100, 2);
}
if($received > $last + $chunkSize){
OC_ocDownloaderPB::setProgressBarProgress($percent);
$last = $received;
}
usleep(100);
$ret = ftp_nb_continue(self::$conn);
}
if($ret != FTP_FINISHED){
OC_ocDownloaderPB::setError($l->t('Download error'));
self::closeConnection();
exit();
}else{
OC_ocDownloaderPB::setProgressBarProgress(100);
OC_ocDownloader::setUserHistory($pathinfo['basename'], 1);
}
self::closeConnection();
}catch(exception $e){
OC_ocDownloaderPB::setError($l->t('Unknown error'));
}
}
