public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview)
{
// TODO: use proc_open() and stream the source file ?
$absPath = \OC_Helper::tmpFile();
$tmpPath = \OC_Helper::tmpFile();
$handle = $fileview->fopen($path, 'rb');
// we better use 5MB (1024 * 1024 * 5 = 5242880) instead of 1MB.
// in some cases 1MB was no enough to generate thumbnail
$firstmb = stream_get_contents($handle, 5242880);
file_put_contents($absPath, $firstmb);
if (self::$avconvBinary) {
$cmd = self::$avconvBinary . ' -an -y -ss 5' . ' -i ' . escapeshellarg($absPath) . ' -f mjpeg -vframes 1 -vsync 1 ' . escapeshellarg($tmpPath) . ' > /dev/null 2>&1';
} else {
$cmd = self::$ffmpegBinary . ' -y -ss 5' . ' -i ' . escapeshellarg($absPath) . ' -f mjpeg -vframes 1' . ' -s ' . escapeshellarg($maxX) . 'x' . escapeshellarg($maxY) . ' ' . escapeshellarg($tmpPath) . ' > /dev/null 2>&1';
}
exec($cmd, $output, $returnCode);
unlink($absPath);
if ($returnCode === 0) {
$image = new \OC_Image();
$image->loadFromFile($tmpPath);
unlink($tmpPath);
return $image->valid() ? $image : false;
}
return false;
}
/**
* @param \Doctrine\DBAL\Schema\Schema $targetSchema
* @throws \OC\DB\MigrationException
*
* For sqlite we simple make a copy of the entire database, and test the migration on that
*/
public function checkMigrate(\Doctrine\DBAL\Schema\Schema $targetSchema)
{
$dbFile = $this->connection->getDatabase();
$tmpFile = \OC_Helper::tmpFile('.db');
copy($dbFile, $tmpFile);
$connectionParams = array('path' => $tmpFile, 'driver' => 'pdo_sqlite');
$conn = \Doctrine\DBAL\DriverManager::getConnection($connectionParams);
try {
$this->applySchema($targetSchema, $conn);
$conn->close();
unlink($tmpFile);
} catch (DBALException $e) {
$conn->close();
unlink($tmpFile);
throw new MigrationException('', $e->getMessage());
}
}
/**
* @param int $maxX
* @param int $maxY
* @param string $absPath
* @param int $second
* @return bool|\OCP\IImage
*/
private function generateThumbNail($maxX, $maxY, $absPath, $second)
{
$tmpPath = \OC_Helper::tmpFile();
if (self::$avconvBinary) {
$cmd = self::$avconvBinary . ' -an -y -ss ' . escapeshellarg($second) . ' -i ' . escapeshellarg($absPath) . ' -f mjpeg -vframes 1 -vsync 1 ' . escapeshellarg($tmpPath) . ' > /dev/null 2>&1';
} else {
$cmd = self::$ffmpegBinary . ' -y -ss ' . escapeshellarg($second) . ' -i ' . escapeshellarg($absPath) . ' -f mjpeg -vframes 1' . ' -s ' . escapeshellarg($maxX) . 'x' . escapeshellarg($maxY) . ' ' . escapeshellarg($tmpPath) . ' > /dev/null 2>&1';
}
exec($cmd, $output, $returnCode);
if ($returnCode === 0) {
$image = new \OC_Image();
$image->loadFromFile($tmpPath);
unlink($tmpPath);
return $image->valid() ? $image : false;
}
unlink($tmpPath);
return false;
}
/**
* @param string $path
* @return string
*/
protected function toTmpFile($path)
{
//no longer in the storage api, still useful here
$source = $this->fopen($path, 'r');
if (!$source) {
return false;
}
if ($pos = strrpos($path, '.')) {
$extension = substr($path, $pos);
} else {
$extension = '';
}
$tmpFile = \OC_Helper::tmpFile($extension);
$target = fopen($tmpFile, 'w');
\OC_Helper::streamCopy($source, $target);
fclose($target);
return $tmpFile;
}
public static function getPackage($url, $version)
{
self::$package = \OC_Helper::tmpFile();
if (!self::$package) {
throw new \Exception('Unable to create a temporary file');
}
try {
if (file_put_contents(self::$package, self::fetch($url)) === false) {
throw new \Exception("Error storing package content");
}
if (preg_match('/\\.zip$/i', $url)) {
rename(self::$package, self::$package . '.zip');
self::$package .= '.zip';
} elseif (preg_match('/(\\.tgz|\\.tar\\.gz)$/i', $url)) {
rename(self::$package, self::$package . '.tgz');
self::$package .= '.tgz';
} elseif (preg_match('/\\.tar\\.bz2$/i', $url)) {
rename(self::$package, self::$package . '.tar.bz2');
self::$package .= '.tar.bz2';
} else {
throw new \Exception('Unable to extract package');
}
$extractDir = self::getPackageDir($version);
Helper::mkdir($extractDir, true);
$archive = \OC_Archive::open(self::$package);
if (!$archive || !$archive->extract($extractDir)) {
throw new \Exception(self::$package . " extraction error");
}
} catch (\Exception $e) {
App::log('Retrieving ' . $url);
self::cleanUp($version);
throw $e;
}
Helper::removeIfExists(self::$package);
// Prepare extracted data
// to have '3rdparty', 'apps' and 'core' subdirectories
$sources = Helper::getSources($version);
$baseDir = $extractDir . '/' . self::PACKAGE_ROOT;
@rename($baseDir . '/' . Helper::THIRDPARTY_DIRNAME, $sources[Helper::THIRDPARTY_DIRNAME]);
@rename($baseDir . '/' . Helper::APP_DIRNAME, $sources[Helper::APP_DIRNAME]);
@rename($baseDir, $sources[Helper::CORE_DIRNAME]);
}
public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview)
{
require_once 'PHPExcel/Classes/PHPExcel.php';
require_once 'PHPExcel/Classes/PHPExcel/IOFactory.php';
$absPath = $fileview->toTmpFile($path);
$tmpPath = \OC_Helper::tmpFile();
$rendererName = \PHPExcel_Settings::PDF_RENDERER_DOMPDF;
$rendererLibraryPath = \OC::$THIRDPARTYROOT . '/3rdparty/dompdf';
\PHPExcel_Settings::setPdfRenderer($rendererName, $rendererLibraryPath);
$phpexcel = new \PHPExcel($absPath);
$excel = \PHPExcel_IOFactory::createWriter($phpexcel, 'PDF');
$excel->save($tmpPath);
$pdf = new \imagick($tmpPath . '[0]');
$pdf->setImageFormat('jpg');
unlink($absPath);
unlink($tmpPath);
$image = new \OC_Image();
$image->loadFromData($pdf);
return $image->valid() ? $image : false;
}
public function testUpdateApp()
{
$pathOfOldTestApp = __DIR__;
$pathOfOldTestApp .= '/../data/';
$pathOfOldTestApp .= 'testapp.zip';
$oldTmp = OC_Helper::tmpFile('.zip');
OC_Helper::copyr($pathOfOldTestApp, $oldTmp);
$oldData = array('path' => $oldTmp, 'source' => 'path');
$pathOfNewTestApp = __DIR__;
$pathOfNewTestApp .= '/../data/';
$pathOfNewTestApp .= 'testapp2.zip';
$newTmp = OC_Helper::tmpFile('.zip');
OC_Helper::copyr($pathOfNewTestApp, $newTmp);
$newData = array('path' => $newTmp, 'source' => 'path');
OC_Installer::installApp($oldData);
$oldVersionNumber = OC_App::getAppVersion(self::$appid);
OC_Installer::updateApp($newData);
$newVersionNumber = OC_App::getAppVersion(self::$appid);
$this->assertNotEquals($oldVersionNumber, $newVersionNumber);
}
public static function getPackage($url, $version)
{
self::$package = \OC_Helper::tmpFile();
try {
if (!copy($url, self::$package)) {
throw new \Exception("Failed to download {$url} package");
}
if (preg_match('/\\.zip$/i', $url)) {
rename(self::$package, self::$package . '.zip');
self::$package .= '.zip';
} elseif (preg_match('/(\\.tgz|\\.tar\\.gz)$/i', $url)) {
rename(self::$package, self::$package . '.tgz');
self::$package .= '.tgz';
} elseif (preg_match('/\\.tar\\.bz2$/i', $url)) {
rename(self::$package, self::$package . '.tar.bz2');
self::$package .= '.tar.bz2';
} else {
throw new \Exception('Unable to extract package');
}
$extractDir = self::getPackageDir($version);
Helper::mkdir($extractDir, true);
$archive = \OC_Archive::open(self::$package);
if ($archive) {
$archive->extract($extractDir);
} else {
throw new \Exception(self::$package . " extraction error");
}
} catch (\Exception $e) {
self::cleanUp($version);
throw $e;
}
Helper::removeIfExists(self::$package);
// Prepare extracted data
// to have '3rdparty', 'apps' and 'core' subdirectories
$sources = Helper::getSources($version);
$baseDir = $extractDir . '/' . self::PACKAGE_ROOT;
@rename($baseDir . '/' . Helper::THIRDPARTY_DIRNAME, $sources[Helper::THIRDPARTY_DIRNAME]);
@rename($baseDir . '/' . Helper::APP_DIRNAME, $sources[Helper::APP_DIRNAME]);
@rename($baseDir, $sources[Helper::CORE_DIRNAME]);
}
public static function getPackage($url, $version)
{
$path = \OC_Helper::tmpFile();
if (!copy($url, $path)) {
\OC_Log::write(App::APP_ID, "Failed to download {$url} package to {$path}", \OC_Log::ERROR);
return false;
}
//Mimetype bug workaround
$mime = rtrim(\OC_Helper::getMimeType($path), ';');
if ($mime == 'application/zip') {
rename($path, $path . '.zip');
$path .= '.zip';
} elseif ($mime == 'application/x-gzip') {
rename($path, $path . '.tgz');
$path .= '.tgz';
} elseif ($mime == 'application/x-bzip2') {
rename($path, $path . '.tar.bz2');
$path .= '.tar.bz2';
} else {
\OC_Log::write(App::APP_ID, 'Archives of type ' . $mime . ' are not supported', \OC_Log::ERROR);
return false;
}
$extractDir = self::getPackageDir($version);
if (!mkdir($extractDir, 0777, true)) {
\OC_Log::write(App::APP_ID, 'Unable to create temporary directory', \OC_Log::ERROR);
return false;
}
$archive = \OC_Archive::open($path);
if ($archive) {
$archive->extract($extractDir);
} else {
\OC_Log::write(App::APP_ID, "Failed to open package {$path}", \OC_Log::ERROR);
\OC_Helper::rmdirr($extractDir);
@unlink($path);
return false;
}
return $extractDir . DIRECTORY_SEPARATOR . self::PACKAGE_ROOT;
}
public function fopen($path, $mode)
{
$path = $this->normalizePath($path);
switch ($mode) {
case 'r':
case 'rb':
$stat = $this->stat($path);
if (is_array($stat)) {
try {
return $this->objectStore->readObject($this->getURN($stat['fileid']));
} catch (\Exception $ex) {
\OCP\Util::writeLog('objectstore', 'Could not get object: ' . $ex->getMessage(), \OCP\Util::ERROR);
return false;
}
} else {
return false;
}
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = \OC_Helper::tmpFile($ext);
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');
file_put_contents($tmpFile, $source);
}
self::$tmpFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
return false;
}
/**
* detect mimetype based on the content of a string
*
* @param string $data
* @return string
*/
public function detectString($data)
{
if (function_exists('finfo_open') and function_exists('finfo_file')) {
$finfo = finfo_open(FILEINFO_MIME);
return finfo_buffer($finfo, $data);
} else {
$tmpFile = \OC_Helper::tmpFile();
$fh = fopen($tmpFile, 'wb');
fwrite($fh, $data, 8024);
fclose($fh);
$mime = $this->detect($tmpFile);
unset($tmpFile);
return $mime;
}
}
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $file ; separated list of files to download
* @param boolean $only_header ; boolean to only send header of the request
*/
public static function get($dir, $files, $only_header = false)
{
$xsendfile = false;
if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) || isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {
$xsendfile = true;
}
if (is_array($files) && count($files) == 1) {
$files = $files[0];
}
if (is_array($files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
if ($xsendfile) {
$filename = OC_Helper::tmpFileNoClean('.zip');
} else {
$filename = OC_Helper::tmpFile('.zip');
}
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
exit("cannot open <{$filename}>\n");
}
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$tmpFile = \OC\Files\Filesystem::toTmpFile($file);
self::$tmpFiles[] = $tmpFile;
$zip->addFile($tmpFile, basename($file));
} elseif (\OC\Files\Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
$zip->close();
$basename = basename($dir);
if ($basename) {
$name = $basename . '.zip';
} else {
$name = 'owncloud.zip';
}
set_time_limit($executionTime);
} elseif (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
if ($xsendfile) {
$filename = OC_Helper::tmpFileNoClean('.zip');
} else {
$filename = OC_Helper::tmpFile('.zip');
}
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
exit("cannot open <{$filename}>\n");
}
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
$zip->close();
$name = $files . '.zip';
set_time_limit($executionTime);
} else {
$zip = false;
$filename = $dir . '/' . $files;
$name = $files;
}
OC_Util::obEnd();
if ($zip or \OC\Files\Filesystem::isReadable($filename)) {
if (preg_match("/MSIE/", $_SERVER["HTTP_USER_AGENT"])) {
header('Content-Disposition: attachment; filename="' . rawurlencode($name) . '"');
} else {
header('Content-Disposition: attachment; filename*=UTF-8\'\'' . rawurlencode($name) . '; filename="' . rawurlencode($name) . '"');
}
header('Content-Transfer-Encoding: binary');
OC_Response::disableCaching();
if ($zip) {
ini_set('zlib.output_compression', 'off');
header('Content-Type: application/zip');
header('Content-Length: ' . filesize($filename));
self::addSendfileHeader($filename);
} else {
header('Content-Type: ' . \OC\Files\Filesystem::getMimeType($filename));
header("Content-Length: " . \OC\Files\Filesystem::filesize($filename));
list($storage) = \OC\Files\Filesystem::resolvePath($filename);
if ($storage instanceof \OC\Files\Storage\Local) {
self::addSendfileHeader(\OC\Files\Filesystem::getLocalFile($filename));
}
}
} elseif ($zip or !\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->assign('file', $name);
$tmpl->printPage();
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($only_header) {
return;
}
if ($zip) {
$handle = fopen($filename, 'r');
if ($handle) {
$chunkSize = 8 * 1024;
// 1 MB chunks
while (!feof($handle)) {
echo fread($handle, $chunkSize);
flush();
}
}
if (!$xsendfile) {
unlink($filename);
}
} else {
\OC\Files\Filesystem::readfile($filename);
}
foreach (self::$tmpFiles as $tmpFile) {
if (file_exists($tmpFile) and is_file($tmpFile)) {
unlink($tmpFile);
}
}
}
public function fopen($path, $mode)
{
$path = $this->normalizePath($path);
switch ($mode) {
case 'r':
case 'rb':
$tmpFile = \OC_Helper::tmpFile();
self::$tmpFiles[$tmpFile] = $path;
try {
$object = $this->container->getObject($path);
} catch (ClientErrorResponseException $e) {
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
return false;
} catch (Exception\ObjectNotFoundException $e) {
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
return false;
}
try {
$objectContent = $object->getContent();
$objectContent->rewind();
$stream = $objectContent->getStream();
file_put_contents($tmpFile, $stream);
} catch (Exceptions\IOError $e) {
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
return false;
}
return fopen($tmpFile, 'r');
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = \OC_Helper::tmpFile($ext);
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');
file_put_contents($tmpFile, $source);
}
self::$tmpFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
}
/**
* @brief Installs an app
* @param $data array with all information
* @returns integer
*
* This function installs an app. All information needed are passed in the
* associative array $data.
* The following keys are required:
* - source: string, can be "path" or "http"
*
* One of the following keys is required:
* - path: path to the file containing the app
* - href: link to the downloadable file containing the app
*
* The following keys are optional:
* - pretend: boolean, if set true the system won't do anything
* - noinstall: boolean, if true appinfo/install.php won't be loaded
* - inactive: boolean, if set true the appconfig/app.sample.php won't be
* renamed
*
* This function works as follows
* -# fetching the file
* -# unzipping it
* -# check the code
* -# installing the database at appinfo/database.xml
* -# including appinfo/install.php
* -# setting the installed version
*
* It is the task of oc_app_install to create the tables and do whatever is
* needed to get the app working.
*/
public static function installApp($data = array())
{
if (!isset($data['source'])) {
OC_Log::write('core', 'No source specified when installing app', OC_Log::ERROR);
return false;
}
//download the file if necesary
if ($data['source'] == 'http') {
$path = OC_Helper::tmpFile();
if (!isset($data['href'])) {
OC_Log::write('core', 'No href specified when installing app from http', OC_Log::ERROR);
return false;
}
copy($data['href'], $path);
} else {
if (!isset($data['path'])) {
OC_Log::write('core', 'No path specified when installing app from local file', OC_Log::ERROR);
return false;
}
$path = $data['path'];
}
//detect the archive type
$mime = OC_Helper::getMimeType($path);
if ($mime == 'application/zip') {
rename($path, $path . '.zip');
$path .= '.zip';
} elseif ($mime == 'application/x-gzip') {
rename($path, $path . '.tgz');
$path .= '.tgz';
} else {
OC_Log::write('core', 'Archives of type ' . $mime . ' are not supported', OC_Log::ERROR);
return false;
}
//extract the archive in a temporary folder
$extractDir = OC_Helper::tmpFolder();
OC_Helper::rmdirr($extractDir);
mkdir($extractDir);
if ($archive = OC_Archive::open($path)) {
$archive->extract($extractDir);
} else {
OC_Log::write('core', 'Failed to open archive when installing app', OC_Log::ERROR);
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
return false;
}
//load the info.xml file of the app
if (!is_file($extractDir . '/appinfo/info.xml')) {
//try to find it in a subdir
$dh = opendir($extractDir);
while ($folder = readdir($dh)) {
if (substr($folder, 0, 1) != '.' and is_dir($extractDir . '/' . $folder)) {
if (is_file($extractDir . '/' . $folder . '/appinfo/info.xml')) {
$extractDir .= '/' . $folder;
}
}
}
}
if (!is_file($extractDir . '/appinfo/info.xml')) {
OC_Log::write('core', 'App does not provide an info.xml file', OC_Log::ERROR);
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
return false;
}
$info = OC_App::getAppInfo($extractDir . '/appinfo/info.xml', true);
$basedir = OC::$APPSROOT . '/apps/' . $info['id'];
// check the code for not allowed calls
if (!OC_Installer::checkCode($info['id'], $extractDir)) {
OC_Log::write('core', 'App can\'t be installed because of not allowed code in the App', OC_Log::ERROR);
OC_Helper::rmdirr($extractDir);
return false;
}
// check if the app is compatible with this version of ownCloud
$version = OC_Util::getVersion();
if (!isset($info['require']) or $version[0] > $info['require']) {
OC_Log::write('core', 'App can\'t be installed because it is not compatible with this version of ownCloud', OC_Log::ERROR);
OC_Helper::rmdirr($extractDir);
return false;
}
//check if an app with the same id is already installed
if (self::isInstalled($info['id'])) {
OC_Log::write('core', 'App already installed', OC_Log::WARN);
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
return false;
}
//check if the destination directory already exists
if (is_dir($basedir)) {
OC_Log::write('core', 'App directory already exists', OC_Log::WARN);
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
return false;
}
if (isset($data['pretent']) and $data['pretent'] == true) {
return false;
}
//copy the app to the correct place
if (@(!mkdir($basedir))) {
OC_Log::write('core', 'Can\'t create app folder. Please fix permissions. (' . $basedir . ')', OC_Log::ERROR);
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
return false;
}
OC_Helper::copyr($extractDir, $basedir);
//remove temporary files
OC_Helper::rmdirr($extractDir);
//install the database
if (is_file($basedir . '/appinfo/database.xml')) {
OC_DB::createDbFromStructure($basedir . '/appinfo/database.xml');
}
//run appinfo/install.php
if ((!isset($data['noinstall']) or $data['noinstall'] == false) and file_exists($basedir . '/appinfo/install.php')) {
include $basedir . '/appinfo/install.php';
}
//set the installed version
OC_Appconfig::setValue($info['id'], 'installed_version', OC_App::getAppVersion($info['id']));
OC_Appconfig::setValue($info['id'], 'enabled', 'no');
//set remote/public handelers
foreach ($info['remote'] as $name => $path) {
OCP\CONFIG::setAppValue('core', 'remote_' . $name, '/apps/' . $info['id'] . '/' . $path);
}
foreach ($info['public'] as $name => $path) {
OCP\CONFIG::setAppValue('core', 'public_' . $name, '/apps/' . $info['id'] . '/' . $path);
}
OC_App::setAppTypes($info['id']);
return $info['id'];
}
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $file ; separated list of files to download
* @param boolean $only_header ; boolean to only send header of the request
*/
public static function get($dir, $files, $only_header = false)
{
$xsendfile = false;
if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) || isset($_SERVER['MOD_X_SENDFILE2_ENABLED']) || isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {
$xsendfile = true;
}
if (is_array($files) && count($files) == 1) {
$files = $files[0];
}
if (is_array($files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
$filename = OC_Helper::tmpFile('.zip');
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
$l = OC_L10N::get('lib');
throw new Exception($l->t('cannot open "%s"', array($filename)));
}
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$tmpFile = \OC\Files\Filesystem::toTmpFile($file);
self::$tmpFiles[] = $tmpFile;
$zip->addFile($tmpFile, basename($file));
} elseif (\OC\Files\Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
$zip->close();
if ($xsendfile) {
$filename = OC_Helper::moveToNoClean($filename);
}
$basename = basename($dir);
if ($basename) {
$name = $basename . '.zip';
} else {
$name = 'download.zip';
}
set_time_limit($executionTime);
} elseif (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
$filename = OC_Helper::tmpFile('.zip');
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
$l = OC_L10N::get('lib');
throw new Exception($l->t('cannot open "%s"', array($filename)));
}
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
$zip->close();
if ($xsendfile) {
$filename = OC_Helper::moveToNoClean($filename);
}
$name = $files . '.zip';
set_time_limit($executionTime);
} else {
$zip = false;
$filename = $dir . '/' . $files;
$name = $files;
if ($xsendfile && OC_App::isEnabled('files_encryption')) {
$xsendfile = false;
}
}
OC_Util::obEnd();
if ($zip or \OC\Files\Filesystem::isReadable($filename)) {
OC_Response::setContentDispositionHeader($name, 'attachment');
header('Content-Transfer-Encoding: binary');
OC_Response::disableCaching();
if ($zip) {
ini_set('zlib.output_compression', 'off');
header('Content-Type: application/zip');
header('Content-Length: ' . filesize($filename));
self::addSendfileHeader($filename);
} else {
$filesize = \OC\Files\Filesystem::filesize($filename);
header('Content-Type: ' . \OC\Files\Filesystem::getMimeType($filename));
if ($filesize > -1) {
header("Content-Length: " . $filesize);
}
if ($xsendfile) {
list($storage) = \OC\Files\Filesystem::resolvePath(\OC\Files\Filesystem::getView()->getAbsolutePath($filename));
/**
* @var \OC\Files\Storage\Storage $storage
*/
if ($storage->instanceOfStorage('\\OC\\Files\\Storage\\Local')) {
self::addSendfileHeader(\OC\Files\Filesystem::getLocalFile($filename));
}
}
}
} elseif ($zip or !\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->assign('file', $name);
$tmpl->printPage();
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($only_header) {
return;
}
if ($zip) {
$handle = fopen($filename, 'r');
if ($handle) {
$chunkSize = 8 * 1024;
// 1 MB chunks
while (!feof($handle)) {
echo fread($handle, $chunkSize);
flush();
}
}
if (!$xsendfile) {
unlink($filename);
}
} else {
\OC\Files\Filesystem::readfile($filename);
}
foreach (self::$tmpFiles as $tmpFile) {
if (file_exists($tmpFile) and is_file($tmpFile)) {
unlink($tmpFile);
}
}
}
public function fopen($path, $mode)
{
$path = $this->root . $path;
switch ($mode) {
case 'r':
case 'rb':
$tmpFile = \OC_Helper::tmpFile();
try {
$data = $this->dropbox->getFile($path);
file_put_contents($tmpFile, $data);
return fopen($tmpFile, 'r');
} catch (\Exception $exception) {
\OCP\Util::writeLog('files_external', $exception->getMessage(), \OCP\Util::ERROR);
return false;
}
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = \OC_Helper::tmpFile($ext);
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');
file_put_contents($tmpFile, $source);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
return false;
}
public function fopen($path, $mode)
{
$path = $this->normalizePath($path);
switch ($mode) {
case 'r':
case 'rb':
$tmpFile = \OC_Helper::tmpFile();
self::$tmpFiles[$tmpFile] = $path;
try {
$result = $this->connection->getObject(array('Bucket' => $this->bucket, 'Key' => $this->cleanKey($path), 'SaveAs' => $tmpFile));
} catch (S3Exception $e) {
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
return false;
}
return fopen($tmpFile, 'r');
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = \OC_Helper::tmpFile($ext);
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');
file_put_contents($tmpFile, $source);
}
self::$tmpFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
return false;
}
public function fopen($path, $mode)
{
switch ($mode) {
case 'r':
case 'rb':
$tmpFile = OC_Helper::tmpFile();
$handle = fopen($tmpFile, 'w');
$response = $this->s3->get_object($this->bucket, $path, array('fileDownload' => $handle));
if ($response->isOK()) {
return fopen($tmpFile, 'r');
}
break;
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = OC_Helper::tmpFile($ext);
OC_CloseStreamWrapper::$callBacks[$tmpFile] = array($this, 'writeBack');
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');
file_put_contents($tmpFile, $source);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
return false;
}
public function fopen($path, $mode)
{
try {
$absPath = $this->absPath($path);
switch ($mode) {
case 'r':
case 'rb':
if (!$this->file_exists($path)) {
return false;
}
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmp = \OC_Helper::tmpFile($ext);
$this->getFile($absPath, $tmp);
return fopen($tmp, $mode);
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = \OC_Helper::tmpFile($ext);
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
if ($this->file_exists($path)) {
$this->getFile($absPath, $tmpFile);
}
self::$tempFiles[$tmpFile] = $absPath;
return fopen('close://' . $tmpFile, $mode);
}
} catch (\Exception $e) {
}
return false;
}
public function testHooks()
{
if (\OC\Files\Filesystem::getView()) {
$user = \OC_User::getUser();
} else {
$user = self::TEST_FILESYSTEM_USER1;
$backend = new \Test\Util\User\Dummy();
\OC_User::useBackend($backend);
$backend->createUser($user, $user);
$userObj = \OC::$server->getUserManager()->get($user);
\OC::$server->getUserSession()->setUser($userObj);
\OC\Files\Filesystem::init($user, '/' . $user . '/files');
}
\OC_Hook::clear('OC_Filesystem');
\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHook');
\OC\Files\Filesystem::mount('OC\\Files\\Storage\\Temporary', array(), '/');
$rootView = new \OC\Files\View('');
$rootView->mkdir('/' . $user);
$rootView->mkdir('/' . $user . '/files');
// \OC\Files\Filesystem::file_put_contents('/foo', 'foo');
\OC\Files\Filesystem::mkdir('/bar');
// \OC\Files\Filesystem::file_put_contents('/bar//foo', 'foo');
$tmpFile = \OC_Helper::tmpFile();
file_put_contents($tmpFile, 'foo');
$fh = fopen($tmpFile, 'r');
// \OC\Files\Filesystem::file_put_contents('/bar//foo', $fh);
}
/**
* create a temporary file with an unique filename
* @param string postfix
* @return string
*
* temporary files are automatically cleaned up after the script is finished
*/
public static function tmpFile($postfix = '')
{
return \OC_Helper::tmpFile($postfix);
}
/**
* return the content of a file or return a zip file containning multiply files
*
* @param dir $dir
* @param file $file ; seperated list of files to download
* @param boolean $only_header ; boolean to only send header of the request
*/
public static function get($dir, $files, $only_header = false)
{
if (strpos($files, ';')) {
$files = explode(';', $files);
}
if (is_array($files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
$filename = OC_Helper::tmpFile('.zip');
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== TRUE) {
exit("cannot open <{$filename}>\n");
}
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (OC_Filesystem::is_file($file)) {
$tmpFile = OC_Filesystem::toTmpFile($file);
self::$tmpFiles[] = $tmpFile;
$zip->addFile($tmpFile, basename($file));
} elseif (OC_Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
$zip->close();
set_time_limit($executionTime);
} elseif (OC_Filesystem::is_dir($dir . '/' . $files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
$filename = OC_Helper::tmpFile('.zip');
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== TRUE) {
exit("cannot open <{$filename}>\n");
}
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
$zip->close();
set_time_limit($executionTime);
} else {
$zip = false;
$filename = $dir . '/' . $files;
}
@ob_end_clean();
if ($zip or OC_Filesystem::is_readable($filename)) {
header('Content-Disposition: attachment; filename="' . basename($filename) . '"');
header('Content-Transfer-Encoding: binary');
OC_Response::disableCaching();
if ($zip) {
ini_set('zlib.output_compression', 'off');
header('Content-Type: application/zip');
header('Content-Length: ' . filesize($filename));
} else {
$fileData = OC_FileCache::get($filename);
header('Content-Type: ' . $fileData['mimetype']);
}
} elseif ($zip or !OC_Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->assign('file', $filename);
$tmpl->printPage();
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($only_header) {
if (!$zip) {
header("Content-Length: " . OC_Filesystem::filesize($filename));
}
return;
}
if ($zip) {
$handle = fopen($filename, 'r');
if ($handle) {
$chunkSize = 8 * 1024;
// 1 MB chunks
while (!feof($handle)) {
echo fread($handle, $chunkSize);
flush();
}
}
unlink($filename);
} else {
OC_Filesystem::readfile($filename);
}
foreach (self::$tmpFiles as $tmpFile) {
if (file_exists($tmpFile) and is_file($tmpFile)) {
unlink($tmpFile);
}
}
}
public function toTmpFile($path)
{
if (OC_Filesystem::isValidPath($path)) {
$source = $this->fopen($path, 'r');
if ($source) {
$extension = '';
$extOffset = strpos($path, '.');
if ($extOffset !== false) {
$extension = substr($path, strrpos($path, '.'));
}
$tmpFile = OC_Helper::tmpFile($extension);
file_put_contents($tmpFile, $source);
return $tmpFile;
}
}
}
/**
* @param array $data
* @return array
* @throws Exception
*/
public static function downloadApp($data = array())
{
$l = \OC::$server->getL10N('lib');
if (!isset($data['source'])) {
throw new \Exception($l->t("No source specified when installing app"));
}
//download the file if necessary
if ($data['source'] == 'http') {
$pathInfo = pathinfo($data['href']);
$path = OC_Helper::tmpFile('.' . $pathInfo['extension']);
if (!isset($data['href'])) {
throw new \Exception($l->t("No href specified when installing app from http"));
}
copy($data['href'], $path);
} else {
if (!isset($data['path'])) {
throw new \Exception($l->t("No path specified when installing app from local file"));
}
$path = $data['path'];
}
//detect the archive type
$mime = OC_Helper::getMimeType($path);
if ($mime !== 'application/zip' && $mime !== 'application/x-gzip') {
throw new \Exception($l->t("Archives of type %s are not supported", array($mime)));
}
//extract the archive in a temporary folder
$extractDir = OC_Helper::tmpFolder();
OC_Helper::rmdirr($extractDir);
mkdir($extractDir);
if ($archive = OC_Archive::open($path)) {
$archive->extract($extractDir);
} else {
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
throw new \Exception($l->t("Failed to open archive when installing app"));
}
return array($extractDir, $path);
}
/**
* @param string $path
* @return bool|string
* @throws \OCP\Files\InvalidPathException
*/
public function toTmpFile($path)
{
$this->assertPathLength($path);
if (Filesystem::isValidPath($path)) {
$source = $this->fopen($path, 'r');
if ($source) {
$extension = pathinfo($path, PATHINFO_EXTENSION);
$tmpFile = \OC_Helper::tmpFile($extension);
file_put_contents($tmpFile, $source);
return $tmpFile;
} else {
return false;
}
} else {
return false;
}
}
public function testHooks()
{
if (\OC\Files\Filesystem::getView()) {
$user = \OC_User::getUser();
} else {
$user = $this->getUniqueID();
\OC\Files\Filesystem::init($user, '/' . $user . '/files');
}
\OC_Hook::clear('OC_Filesystem');
\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHook');
\OC\Files\Filesystem::mount('OC\\Files\\Storage\\Temporary', array(), '/');
$rootView = new \OC\Files\View('');
$rootView->mkdir('/' . $user);
$rootView->mkdir('/' . $user . '/files');
// \OC\Files\Filesystem::file_put_contents('/foo', 'foo');
\OC\Files\Filesystem::mkdir('/bar');
// \OC\Files\Filesystem::file_put_contents('/bar//foo', 'foo');
$tmpFile = \OC_Helper::tmpFile();
file_put_contents($tmpFile, 'foo');
$fh = fopen($tmpFile, 'r');
// \OC\Files\Filesystem::file_put_contents('/bar//foo', $fh);
}
/**
* get the mimetype form a data string
* @param string data
* @return string
*/
static function getStringMimeType($data)
{
if (function_exists('finfo_open') and function_exists('finfo_file')) {
$finfo = finfo_open(FILEINFO_MIME);
return finfo_buffer($finfo, $data);
} else {
$tmpFile = OC_Helper::tmpFile();
$fh = fopen($tmpFile, 'wb');
fwrite($fh, $data, 8024);
fclose($fh);
$mime = self::getMimeType($tmpFile);
unset($tmpFile);
return $mime;
}
}
public function fopen($path, $mode)
{
$pos = strrpos($path, '.');
if ($pos !== false) {
$ext = substr($path, $pos);
} else {
$ext = '';
}
switch ($mode) {
case 'r':
case 'rb':
$file = $this->getDriveFile($path);
if ($file) {
$exportLinks = $file->getExportLinks();
$mimetype = $this->getMimeType($path);
$downloadUrl = null;
if ($exportLinks && isset($exportLinks[$mimetype])) {
$downloadUrl = $exportLinks[$mimetype];
} else {
$downloadUrl = $file->getDownloadUrl();
}
if (isset($downloadUrl)) {
$request = new \Google_HttpRequest($downloadUrl, 'GET', null, null);
$httpRequest = \Google_Client::$io->authenticatedRequest($request);
if ($httpRequest->getResponseHttpCode() == 200) {
$tmpFile = \OC_Helper::tmpFile($ext);
$data = $httpRequest->getResponseBody();
file_put_contents($tmpFile, $data);
return fopen($tmpFile, $mode);
}
}
}
return false;
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
$tmpFile = \OC_Helper::tmpFile($ext);
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'rb');
file_put_contents($tmpFile, $source);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
}
public function fopen($path, $mode)
{
switch ($mode) {
case 'r':
case 'rb':
if ($entry = $this->getResource($path)) {
$extension = $this->getExtension($entry);
$downloadUri = $entry->getElementsByTagName('content')->item(0)->getAttribute('src');
// TODO Non-native documents don't need these additional parameters
$downloadUri .= '&exportFormat=' . $extension . '&format=' . $extension;
$tmpFile = $this->sendRequest($downloadUri, 'GET', null, null, true);
return fopen($tmpFile, 'r');
}
case 'w':
case 'wb':
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = OC_Helper::tmpFile($ext);
OC_CloseStreamWrapper::$callBacks[$tmpFile] = array($this, 'writeBack');
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');
file_put_contents($tmpFile, $source);
}
self::$tempFiles[$tmpFile] = $path;
return fopen('close://' . $tmpFile, $mode);
}
return false;
}
/**
* @brief Installs an app
* @param $data array with all information
* @throws \Exception
* @returns integer
*
* This function installs an app. All information needed are passed in the
* associative array $data.
* The following keys are required:
* - source: string, can be "path" or "http"
*
* One of the following keys is required:
* - path: path to the file containing the app
* - href: link to the downloadable file containing the app
*
* The following keys are optional:
* - pretend: boolean, if set true the system won't do anything
* - noinstall: boolean, if true appinfo/install.php won't be loaded
* - inactive: boolean, if set true the appconfig/app.sample.php won't be
* renamed
*
* This function works as follows
* -# fetching the file
* -# unzipping it
* -# check the code
* -# installing the database at appinfo/database.xml
* -# including appinfo/install.php
* -# setting the installed version
*
* It is the task of oc_app_install to create the tables and do whatever is
* needed to get the app working.
*/
public static function installApp($data = array())
{
$l = \OC_L10N::get('lib');
if (!isset($data['source'])) {
throw new \Exception($l->t("No source specified when installing app"));
}
//download the file if necessary
if ($data['source'] == 'http') {
$pathInfo = pathinfo($data['href']);
$path = OC_Helper::tmpFile('.' . $pathInfo['extension']);
if (!isset($data['href'])) {
throw new \Exception($l->t("No href specified when installing app from http"));
}
copy($data['href'], $path);
} else {
if (!isset($data['path'])) {
throw new \Exception($l->t("No path specified when installing app from local file"));
}
$path = $data['path'];
}
//detect the archive type
$mime = OC_Helper::getMimeType($path);
if ($mime !== 'application/zip' && $mime !== 'application/x-gzip') {
throw new \Exception($l->t("Archives of type %s are not supported", array($mime)));
}
//extract the archive in a temporary folder
$extractDir = OC_Helper::tmpFolder();
OC_Helper::rmdirr($extractDir);
mkdir($extractDir);
if ($archive = OC_Archive::open($path)) {
$archive->extract($extractDir);
} else {
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
throw new \Exception($l->t("Failed to open archive when installing app"));
}
//load the info.xml file of the app
if (!is_file($extractDir . '/appinfo/info.xml')) {
//try to find it in a subdir
$dh = opendir($extractDir);
if (is_resource($dh)) {
while (($folder = readdir($dh)) !== false) {
if ($folder[0] != '.' and is_dir($extractDir . '/' . $folder)) {
if (is_file($extractDir . '/' . $folder . '/appinfo/info.xml')) {
$extractDir .= '/' . $folder;
}
}
}
}
}
if (!is_file($extractDir . '/appinfo/info.xml')) {
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
throw new \Exception($l->t("App does not provide an info.xml file"));
}
$info = OC_App::getAppInfo($extractDir . '/appinfo/info.xml', true);
// check the code for not allowed calls
if (!OC_Installer::checkCode($info['id'], $extractDir)) {
OC_Helper::rmdirr($extractDir);
throw new \Exception($l->t("App can't be installed because of not allowed code in the App"));
}
// check if the app is compatible with this version of ownCloud
if (!isset($info['require']) or !OC_App::isAppVersionCompatible(OC_Util::getVersion(), $info['require'])) {
OC_Helper::rmdirr($extractDir);
throw new \Exception($l->t("App can't be installed because it is not compatible with this version of ownCloud"));
}
// check if shipped tag is set which is only allowed for apps that are shipped with ownCloud
if (isset($info['shipped']) and $info['shipped'] == 'true') {
OC_Helper::rmdirr($extractDir);
throw new \Exception($l->t("App can't be installed because it contains the <shipped>true</shipped> tag which is not allowed for non shipped apps"));
}
// check if the ocs version is the same as the version in info.xml/version
$versionFile = $extractDir . '/appinfo/version';
if (is_file($versionFile)) {
$version = trim(file_get_contents($versionFile));
} else {
$version = trim($info['version']);
}
if ($version != trim($data['appdata']['version'])) {
OC_Helper::rmdirr($extractDir);
throw new \Exception($l->t("App can't be installed because the version in info.xml/version is not the same as the version reported from the app store"));
}
$basedir = OC_App::getInstallPath() . '/' . $info['id'];
//check if the destination directory already exists
if (is_dir($basedir)) {
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
throw new \Exception($l->t("App directory already exists"));
}
if (isset($data['pretent']) and $data['pretent'] == true) {
return false;
}
//copy the app to the correct place
if (@(!mkdir($basedir))) {
OC_Helper::rmdirr($extractDir);
if ($data['source'] == 'http') {
unlink($path);
}
throw new \Exception($l->t("Can't create app folder. Please fix permissions. %s", array($basedir)));
}
OC_Helper::copyr($extractDir, $basedir);
//remove temporary files
OC_Helper::rmdirr($extractDir);
//install the database
if (is_file($basedir . '/appinfo/database.xml')) {
if (OC_Appconfig::getValue($info['id'], 'installed_version') === null) {
OC_DB::createDbFromStructure($basedir . '/appinfo/database.xml');
} else {
OC_DB::updateDbFromStructure($basedir . '/appinfo/database.xml');
}
}
//run appinfo/install.php
if ((!isset($data['noinstall']) or $data['noinstall'] == false) and file_exists($basedir . '/appinfo/install.php')) {
include $basedir . '/appinfo/install.php';
}
//set the installed version
OC_Appconfig::setValue($info['id'], 'installed_version', OC_App::getAppVersion($info['id']));
OC_Appconfig::setValue($info['id'], 'enabled', 'no');
//set remote/public handelers
foreach ($info['remote'] as $name => $path) {
OCP\CONFIG::setAppValue('core', 'remote_' . $name, $info['id'] . '/' . $path);
}
foreach ($info['public'] as $name => $path) {
OCP\CONFIG::setAppValue('core', 'public_' . $name, $info['id'] . '/' . $path);
}
OC_App::setAppTypes($info['id']);
return $info['id'];
}