public static function setupFS($user = "", $root = "files")
{
// configure the initial filesystem based on the configuration
if (self::$fsSetup) {
//setting up the filesystem twice can only lead to trouble
return false;
}
$CONFIG_DATADIRECTORY_ROOT = OC_Config::getValue("datadirectory", OC::$SERVERROOT . "/data");
$CONFIG_BACKUPDIRECTORY = OC_Config::getValue("backupdirectory", OC::$SERVERROOT . "/backup");
// Check if config folder is writable.
if (!is_writable(OC::$SERVERROOT . "/config/")) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't write into config directory 'config'", 'hint' => "You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
$tmpl->printPage();
exit;
}
// Check if apps folder is writable.
if (!is_writable(OC::$SERVERROOT . "/apps/")) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't write into apps directory 'apps'", 'hint' => "You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
$tmpl->printPage();
exit;
}
// Create root dir.
if (!is_dir($CONFIG_DATADIRECTORY_ROOT)) {
$success = @mkdir($CONFIG_DATADIRECTORY_ROOT);
if (!$success) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't create data directory (" . $CONFIG_DATADIRECTORY_ROOT . ")", 'hint' => "You can usually fix this by giving the webserver write access to the ownCloud directory '" . OC::$SERVERROOT . "' (in a terminal, use the command 'chown -R www-data:www-data /path/to/your/owncloud/install/data' ")));
$tmpl->printPage();
exit;
}
}
// If we are not forced to load a specific user we load the one that is logged in
if ($user == "" && OC_User::isLoggedIn()) {
$user = OC_User::getUser();
}
//first set up the local "root" storage
if (!self::$rootMounted) {
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $CONFIG_DATADIRECTORY_ROOT), '/');
self::$rootMounted = true;
}
if ($user != "") {
//if we aren't logged in, there is no use to set up the filesystem
OC::$CONFIG_DATADIRECTORY = $CONFIG_DATADIRECTORY_ROOT . "/{$user}/{$root}";
if (!is_dir(OC::$CONFIG_DATADIRECTORY)) {
mkdir(OC::$CONFIG_DATADIRECTORY, 0755, true);
}
//jail the user into his "home" directory
OC_Filesystem::init('/' . $user . '/' . $root);
$quotaProxy = new OC_FileProxy_Quota();
OC_FileProxy::register($quotaProxy);
self::$fsSetup = true;
}
}
public function dopre()
{
$user = OC_User::getUser();
if (!$user) {
return false;
}
if (!OC_User::isEnabled($user) && OC_User::userExists($user)) {
header('HTTP/1.1 401 Unauthorized');
header('Status: 401 Unauthorized');
$template = new \OC_Template('user_permission', 'userdisable', 'guest');
$template->printPage();
die;
}
}
}
$subadmins = false;
}
// load preset quotas
$quotaPreset = $config->getAppValue('files', 'quota_preset', '1 GB, 5 GB, 10 GB');
$quotaPreset = explode(',', $quotaPreset);
foreach ($quotaPreset as &$preset) {
$preset = trim($preset);
}
$quotaPreset = array_diff($quotaPreset, array('default', 'none'));
$defaultQuota = $config->getAppValue('files', 'default_quota', 'none');
$defaultQuotaIsUserDefined = array_search($defaultQuota, $quotaPreset) === false && array_search($defaultQuota, array('none', 'default')) === false;
$tmpl = new OC_Template("settings", "users/main", "user");
$tmpl->assign('groups', $groups);
$tmpl->assign('sortGroups', $sortGroupsBy);
$tmpl->assign('adminGroup', $adminGroup);
$tmpl->assign('isAdmin', (int) $isAdmin);
$tmpl->assign('subadmins', $subadmins);
$tmpl->assign('numofgroups', count($groups) + count($adminGroup));
$tmpl->assign('quota_preset', $quotaPreset);
$tmpl->assign('default_quota', $defaultQuota);
$tmpl->assign('defaultQuotaIsUserDefined', $defaultQuotaIsUserDefined);
$tmpl->assign('recoveryAdminEnabled', $recoveryAdminEnabled);
$tmpl->assign('enableAvatars', \OC::$server->getConfig()->getSystemValue('enable_avatars', true));
$tmpl->assign('show_storage_location', $config->getAppValue('core', 'umgmt_show_storage_location', 'false'));
$tmpl->assign('show_last_login', $config->getAppValue('core', 'umgmt_show_last_login', 'false'));
$tmpl->assign('show_email', $config->getAppValue('core', 'umgmt_show_email', 'false'));
$tmpl->assign('show_backend', $config->getAppValue('core', 'umgmt_show_backend', 'false'));
$tmpl->assign('send_email', $config->getAppValue('core', 'umgmt_send_email', 'false'));
$tmpl->printPage();
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $files ; 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)) {
$get_type = GET_TYPE::ZIP_FILES;
$basename = basename($dir);
if ($basename) {
$name = $basename . '.zip';
} else {
$name = 'download.zip';
}
$filename = $dir . '/' . $name;
} else {
$filename = $dir . '/' . $files;
if (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
$get_type = GET_TYPE::ZIP_DIR;
// downloading root ?
if ($files === '') {
$name = 'download.zip';
} else {
$name = $files . '.zip';
}
} else {
$get_type = GET_TYPE::FILE;
$name = $files;
}
}
if ($get_type === GET_TYPE::FILE) {
$zip = false;
if ($xsendfile && OC_App::isEnabled('files_encryption')) {
$xsendfile = false;
}
} else {
$zip = new ZipStreamer(false);
}
OC_Util::obEnd();
if ($zip or \OC\Files\Filesystem::isReadable($filename)) {
self::sendHeaders($filename, $name, $zip);
} elseif (!\OC\Files\Filesystem::file_exists($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) {
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
if ($get_type === GET_TYPE::ZIP_FILES) {
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$fh = \OC\Files\Filesystem::fopen($file, 'r');
$zip->addFileFromStream($fh, basename($file));
fclose($fh);
} elseif (\OC\Files\Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
} elseif ($get_type === GET_TYPE::ZIP_DIR) {
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
}
$zip->finalize();
set_time_limit($executionTime);
} else {
if ($xsendfile) {
$view = \OC\Files\Filesystem::getView();
/** @var $storage \OC\Files\Storage\Storage */
list($storage) = $view->resolvePath($filename);
if ($storage->isLocal()) {
self::addSendfileHeader($filename);
} else {
\OC\Files\Filesystem::readfile($filename);
}
} else {
\OC\Files\Filesystem::readfile($filename);
}
}
}
/**
* print error page using Exception details
* @param Exception $exception
*/
public static function printExceptionErrorPage($exception)
{
try {
$request = \OC::$server->getRequest();
$content = new \OC_Template('', 'exception', 'error', false);
$content->assign('errorClass', get_class($exception));
$content->assign('errorMsg', $exception->getMessage());
$content->assign('errorCode', $exception->getCode());
$content->assign('file', $exception->getFile());
$content->assign('line', $exception->getLine());
$content->assign('trace', $exception->getTraceAsString());
$content->assign('debugMode', \OC::$server->getSystemConfig()->getValue('debug', false));
$content->assign('remoteAddr', $request->getRemoteAddress());
$content->assign('requestID', $request->getId());
$content->printPage();
} catch (\Exception $e) {
$logger = \OC::$server->getLogger();
$logger->logException($exception, ['app' => 'core']);
$logger->logException($e, ['app' => 'core']);
header(self::getHttpProtocol() . ' 500 Internal Server Error');
header('Content-Type: text/plain; charset=utf-8');
print "Internal Server Error\n\n";
print "The server encountered an internal error and was unable to complete your request.\n";
print "Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.\n";
print "More details can be found in the server log.\n";
}
die;
}
/**
* Prints the upgrade page
*/
private static function printUpgradePage()
{
$systemConfig = \OC::$server->getSystemConfig();
$oldTheme = $systemConfig->getValue('theme');
$systemConfig->setValue('theme', '');
\OCP\Util::addScript('config');
// needed for web root
\OCP\Util::addScript('update');
// check whether this is a core update or apps update
$installedVersion = $systemConfig->getValue('version', '0.0.0');
$currentVersion = implode('.', OC_Util::getVersion());
$appManager = \OC::$server->getAppManager();
$tmpl = new OC_Template('', 'update.admin', 'guest');
$tmpl->assign('version', OC_Util::getVersionString());
// if not a core upgrade, then it's apps upgrade
if (version_compare($currentVersion, $installedVersion, '=')) {
$tmpl->assign('isAppsOnlyUpgrade', true);
} else {
$tmpl->assign('isAppsOnlyUpgrade', false);
}
// get third party apps
$ocVersion = OC_Util::getVersion();
$tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion));
$tmpl->assign('incompatibleAppsList', $appManager->getIncompatibleApps($ocVersion));
$tmpl->assign('productName', 'ownCloud');
// for now
$tmpl->assign('oldTheme', $oldTheme);
$tmpl->printPage();
}
/**
* print error page using Exception details
* @param Exception $exception
*/
public static function printExceptionErrorPage(Exception $exception)
{
$request = \OC::$server->getRequest();
$content = new \OC_Template('', 'exception', 'error', false);
$content->assign('errorClass', get_class($exception));
$content->assign('errorMsg', $exception->getMessage());
$content->assign('errorCode', $exception->getCode());
$content->assign('file', $exception->getFile());
$content->assign('line', $exception->getLine());
$content->assign('trace', $exception->getTraceAsString());
$content->assign('debugMode', defined('DEBUG') && DEBUG === true);
$content->assign('remoteAddr', $request->getRemoteAddress());
$content->assign('requestID', $request->getId());
$content->printPage();
die;
}
public static function initSession()
{
// prevents javascript from accessing php session cookies
ini_set('session.cookie_httponly', '1;');
// set the session name to the instance id - which is unique
session_name(OC_Util::getInstanceId());
// if session cant be started break with http 500 error
if (session_start() === false) {
OC_Log::write('core', 'Session could not be initialized', OC_Log::ERROR);
header('HTTP/1.1 500 Internal Server Error');
OC_Util::addStyle("styles");
$error = 'Session could not be initialized. Please contact your ';
$error .= 'system administrator';
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => $error)));
$tmpl->printPage();
exit;
}
$sessionLifeTime = self::getSessionLifeTime();
// regenerate session id periodically to avoid session fixation
if (!isset($_SESSION['SID_CREATED'])) {
$_SESSION['SID_CREATED'] = time();
} else {
if (time() - $_SESSION['SID_CREATED'] > $sessionLifeTime / 2) {
session_regenerate_id(true);
$_SESSION['SID_CREATED'] = time();
}
}
// session timeout
if (isset($_SESSION['LAST_ACTIVITY']) && time() - $_SESSION['LAST_ACTIVITY'] > $sessionLifeTime) {
if (isset($_COOKIE[session_name()])) {
setcookie(session_name(), '', time() - 42000, '/');
}
session_unset();
session_destroy();
session_start();
}
$_SESSION['LAST_ACTIVITY'] = time();
}
public static function checkUpgrade($showTemplate = true)
{
if (self::needUpgrade()) {
if ($showTemplate && !OC_Config::getValue('maintenance', false)) {
OC_Config::setValue('theme', '');
$minimizerCSS = new OC_Minimizer_CSS();
$minimizerCSS->clearCache();
$minimizerJS = new OC_Minimizer_JS();
$minimizerJS->clearCache();
OC_Util::addScript('config');
// needed for web root
OC_Util::addScript('update');
$tmpl = new OC_Template('', 'update.admin', 'guest');
$tmpl->assign('version', OC_Util::getVersionString());
$tmpl->printPage();
exit;
} else {
return true;
}
}
return false;
}
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $files ; separated list of files to download
* @param boolean $onlyHeader ; boolean to only send header of the request
*/
public static function get($dir, $files, $onlyHeader = false)
{
$view = \OC\Files\Filesystem::getView();
if (is_array($files) && count($files) === 1) {
$files = $files[0];
}
if (is_array($files)) {
$getType = self::ZIP_FILES;
$basename = basename($dir);
if ($basename) {
$name = $basename;
} else {
$name = 'download';
}
$filename = $dir . '/' . $name;
} else {
$filename = $dir . '/' . $files;
if (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
$getType = self::ZIP_DIR;
// downloading root ?
if ($files === '') {
$name = 'download';
} else {
$name = $files;
}
} else {
$getType = self::FILE;
$name = $files;
}
}
if ($getType === self::FILE) {
$streamer = false;
} else {
$streamer = new Streamer();
}
OC_Util::obEnd();
try {
if ($getType === self::FILE) {
$view->lockFile($filename, ILockingProvider::LOCK_SHARED);
}
if ($streamer) {
$streamer->sendHeaders($name);
} elseif (\OC\Files\Filesystem::isReadable($filename)) {
self::sendHeaders($filename, $name);
} elseif (!\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->printPage();
exit;
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($onlyHeader) {
return;
}
if ($streamer) {
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
if ($getType === self::ZIP_FILES) {
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$fileSize = \OC\Files\Filesystem::filesize($file);
$fh = \OC\Files\Filesystem::fopen($file, 'r');
$streamer->addFileFromStream($fh, basename($file), $fileSize);
fclose($fh);
} elseif (\OC\Files\Filesystem::is_dir($file)) {
$streamer->addDirRecursive($file);
}
}
} elseif ($getType === self::ZIP_DIR) {
$file = $dir . '/' . $files;
$streamer->addDirRecursive($file);
}
$streamer->finalize();
set_time_limit($executionTime);
} else {
\OC\Files\Filesystem::readfile($filename);
}
if ($getType === self::FILE) {
$view->unlockFile($filename, ILockingProvider::LOCK_SHARED);
}
} catch (\OCP\Lock\LockedException $ex) {
$l = \OC::$server->getL10N('core');
$hint = method_exists($ex, 'getHint') ? $ex->getHint() : '';
\OC_Template::printErrorPage($l->t('File is currently busy, please try again later'), $hint);
} catch (\Exception $ex) {
$l = \OC::$server->getL10N('core');
$hint = method_exists($ex, 'getHint') ? $ex->getHint() : '';
\OC_Template::printErrorPage($l->t('Can\'t read file'), $hint);
}
}
/**
* return the content of a file or return a zip file containning multiply files
*
* @param dir $dir
* @param file $file ; seperated list of files to download
*/
public static function get($dir, $files)
{
if (strpos($files, ';')) {
$files = explode(';', $files);
}
if (is_array($files)) {
$zip = new ZipArchive();
$filename = sys_get_temp_dir() . "/ownCloud.zip";
if ($zip->open($filename, ZIPARCHIVE::CREATE) !== TRUE) {
exit("cannot open <{$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);
}
}
$zip->close();
} elseif (OC_Filesystem::is_dir($dir . '/' . $files)) {
$zip = new ZipArchive();
$filename = sys_get_temp_dir() . "/ownCloud.zip";
if ($zip->open($filename, ZIPARCHIVE::CREATE) !== TRUE) {
exit("cannot open <{$filename}>\n");
}
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
$zip->close();
} else {
$zip = false;
$filename = $dir . '/' . $files;
}
if ($zip or OC_Filesystem::is_readable($filename)) {
header('Content-Disposition: attachment; filename="' . basename($filename) . '"');
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
if ($zip) {
header('Content-Type: application/zip');
header('Content-Length: ' . filesize($filename));
} else {
header('Content-Type: ' . OC_Filesystem::getMimeType($filename));
header('Content-Length: ' . OC_Filesystem::filesize($filename));
}
} 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);
$tmpl->printPage();
// die('404 Not Found');
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
@ob_end_clean();
if ($zip) {
readfile($filename);
unlink($filename);
} else {
OC_Filesystem::readfile($filename);
}
foreach (self::$tmpFiles as $tmpFile) {
if (file_exists($tmpFile) and is_file($tmpFile)) {
unlink($tmpFile);
}
}
}
/**
* The default information screen
* @global array $profile
*/
function no_mode()
{
global $USERNAME, $profile;
$tmpl = new OC_Template('user_openid', 'nomode', 'guest');
if (substr($profile['req_url'], -1, 1) !== '/') {
//the identity should always end with a /
$profile['req_url'] .= '/';
}
$tmpl->addHeader('link', array('rel' => 'openid.server', 'href' => $profile['req_url']));
$tmpl->addHeader('link', array('rel' => 'openid.delegate', 'href' => $profile['idp_url']));
$tmpl->assign('user', $USERNAME);
$tmpl->printPage();
}
/**
* @param View $view
* @param string $name
* @param string $dir
* @param array $params ; 'head' boolean to only send header of the request ; 'range' http range header
*/
private static function getSingleFile($view, $dir, $name, $params)
{
$filename = $dir . '/' . $name;
OC_Util::obEnd();
$view->lockFile($filename, ILockingProvider::LOCK_SHARED);
$rangeArray = array();
if (isset($params['range']) && substr($params['range'], 0, 6) === 'bytes=') {
$rangeArray = self::parseHttpRangeHeader(substr($params['range'], 6), \OC\Files\Filesystem::filesize($filename));
}
if (\OC\Files\Filesystem::isReadable($filename)) {
self::sendHeaders($filename, $name, $rangeArray);
} elseif (!\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->printPage();
exit;
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if (isset($params['head']) && $params['head']) {
return;
}
if (!empty($rangeArray)) {
try {
if (count($rangeArray) == 1) {
$view->readfilePart($filename, $rangeArray[0]['from'], $rangeArray[0]['to']);
} else {
// check if file is seekable (if not throw UnseekableException)
// we have to check it before body contents
$view->readfilePart($filename, $rangeArray[0]['size'], $rangeArray[0]['size']);
$type = \OC::$server->getMimeTypeDetector()->getSecureMimeType(\OC\Files\Filesystem::getMimeType($filename));
foreach ($rangeArray as $range) {
echo "\r\n--" . self::getBoundary() . "\r\n" . "Content-type: " . $type . "\r\n" . "Content-range: bytes " . $range['from'] . "-" . $range['to'] . "/" . $range['size'] . "\r\n\r\n";
$view->readfilePart($filename, $range['from'], $range['to']);
}
echo "\r\n--" . self::getBoundary() . "--\r\n";
}
} catch (\OCP\Files\UnseekableException $ex) {
// file is unseekable
header_remove('Accept-Ranges');
header_remove('Content-Range');
header("HTTP/1.1 200 OK");
self::sendHeaders($filename, $name, array());
$view->readfile($filename);
}
} else {
$view->readfile($filename);
}
}
/**
* @brief Writes the config file
* @return bool
*
* Saves the config to the config file.
*
*/
public static function writeData()
{
// Create a php file ...
$defaults = new OC_Defaults();
$content = "<?php\n\$CONFIG = ";
$content .= var_export(self::$cache, true);
$content .= ";\n";
$filename = OC::$SERVERROOT . "/config/config.php";
// Write the file
$result = @file_put_contents($filename, $content);
if (!$result) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't write into config directory 'config'", 'hint' => 'This can usually be fixed by ' . '<a href="' . $defaults->getDocBaseUrl() . '/server/5.0/admin_manual/installation/installation_source.html#set-the-directory-permissions" target="_blank">giving the webserver write access to the config directory</a>.')));
$tmpl->printPage();
exit;
}
// Prevent others not to read the config
@chmod($filename, 0640);
OC_Util::clearOpcodeCache();
return true;
}
/**
* @param View $view
* @param string $name
*/
private static function getSingleFile($view, $dir, $name, $onlyHeader)
{
$filename = $dir . '/' . $name;
OC_Util::obEnd();
$view->lockFile($filename, ILockingProvider::LOCK_SHARED);
if (\OC\Files\Filesystem::isReadable($filename)) {
self::sendHeaders($filename, $name);
} elseif (!\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->printPage();
exit;
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($onlyHeader) {
return;
}
$type = \OC::$server->getMimeTypeDetector()->getSecureMimeType(\OC\Files\Filesystem::getMimeType($filename));
$pos = strpos(strtolower($type), "video");
if ($pos != -1) {
$view->streamVideoFile($filename);
} else {
$view->readfile($filename);
}
}
private function printSongs($songs, $artistName = false, $albumName = false)
{
header('Content-Type: text/xml');
$tmpl = new \OC_Template('media', 'ampache/songs');
foreach ($songs as $song) {
$songData = array();
if ($artistName) {
$songData['artist_name'] = xmlentities($artistName);
} else {
$songData['artist_name'] = xmlentities($this->collection->getArtistName($song['song_artist']));
}
if ($albumName) {
$songData['album_name'] = xmlentities($albumName);
} else {
$songData['album_name'] = xmlentities($this->collection->getAlbumName($song['song_album']));
}
$songData['id'] = $song['song_id'];
$songData['name'] = xmlentities($song['song_name']);
$songData['artist'] = $song['song_artist'];
$songData['album'] = $song['song_album'];
$songData['length'] = $song['song_length'];
$songData['track'] = $song['song_track'];
$songData['size'] = $song['song_size'];
$url = \OCP\Util::linkToRemote('ampache') . 'server/xml.server.php/?action=play&song=' . $songData['id'] . '&auth=' . $_GET['auth'];
$songData['url'] = xmlentities($url);
$tmpl->append('songs', $songData);
}
$tmpl->printPage();
}
/**
* Prints the upgrade page
*/
private static function printUpgradePage()
{
$systemConfig = \OC::$server->getSystemConfig();
$disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false);
$tooBig = false;
if (!$disableWebUpdater) {
$apps = \OC::$server->getAppManager();
$tooBig = $apps->isInstalled('user_ldap') || $apps->isInstalled('user_shibboleth');
if (!$tooBig) {
// count users
$stats = \OC::$server->getUserManager()->countUsers();
$totalUsers = array_sum($stats);
$tooBig = $totalUsers > 50;
}
}
if ($disableWebUpdater || $tooBig) {
// send http status 503
header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 120');
// render error page
$template = new OC_Template('', 'update.use-cli', 'guest');
$template->assign('productName', 'ownCloud');
// for now
$template->assign('version', OC_Util::getVersionString());
$template->assign('tooBig', $tooBig);
$template->printPage();
die;
}
// check whether this is a core update or apps update
$installedVersion = $systemConfig->getValue('version', '0.0.0');
$currentVersion = implode('.', \OCP\Util::getVersion());
// if not a core upgrade, then it's apps upgrade
$isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '=');
$oldTheme = $systemConfig->getValue('theme');
$systemConfig->setValue('theme', '');
\OCP\Util::addScript('config');
// needed for web root
\OCP\Util::addScript('update');
\OCP\Util::addStyle('update');
$appManager = \OC::$server->getAppManager();
$tmpl = new OC_Template('', 'update.admin', 'guest');
$tmpl->assign('version', OC_Util::getVersionString());
$tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade);
// get third party apps
$ocVersion = \OCP\Util::getVersion();
$tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion));
$tmpl->assign('incompatibleAppsList', $appManager->getIncompatibleApps($ocVersion));
$tmpl->assign('productName', 'ownCloud');
// for now
$tmpl->assign('oldTheme', $oldTheme);
$tmpl->printPage();
}
public function process()
{
$ssoUrl = $this->config->getValue("sso_login_url");
$userInfo = RequestManager::getRequest(ISingleSignOnRequest::INFO);
$authInfo = AuthInfo::get();
$userInfo->setup(array("action" => "webLogin"));
if ($this->unnecessaryAuth($this->request->getRequestUri())) {
$uri = substr($this->request->getRequestUri(), -1 * strlen($this->config->getValue("sso_admin_login_uri")));
if ($uri === $this->config->getValue("sso_admin_login_uri") && $this->visitPort != $this->config->getValue("sso_admin_login_port")) {
Util::redirect($this->defaultPageUrl);
}
return;
}
if (isset($_GET["logout"]) && $_GET["logout"] == "true") {
if ($this->config->getValue("sso_global_logout")) {
RequestManager::send(ISingleSignOnRequest::INVALIDTOKEN, $authInfo);
}
\OC_User::logout();
$template = new \OC_Template("singlesignon", "logout", "guest");
$template->printPage();
die;
}
if (\OC_User::isLoggedIn() && $this->config->getValue("sso_one_time_password")) {
return;
}
if (\OC_User::isLoggedIn() && !$authInfo) {
header("HTTP/1.1 " . \OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
header("Status: " . \OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
header("WWW-Authenticate: ");
header("Retry-After: 120");
$template = new \OC_Template("singlesignon", "unauthorizedActions", "guest");
$template->printPage();
die;
}
if (\OC_User::isLoggedIn() && (!RequestManager::send(ISingleSignOnRequest::VALIDTOKEN, $authInfo) && !$this->config->getValue("sso_one_time_password"))) {
header("HTTP/1.1 " . \OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
header("Status: " . \OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
header("WWW-Authenticate: ");
header("Retry-After: 120");
$template = new \OC_Template("singlesignon", "tokenExpired", "guest");
$template->printPage();
die;
}
if (!$authInfo || !RequestManager::send(ISingleSignOnRequest::VALIDTOKEN, $authInfo) && !$this->config->getValue("sso_one_time_password")) {
$url = $this->redirectUrl ? $ssoUrl . $this->config->getValue("sso_return_url_key") . $this->redirectUrl : $ssoUrl;
Util::redirect($url);
}
if (\OC_User::isLoggedIn()) {
return;
}
if (empty($ssoUrl) || !$userInfo->send($authInfo) || !$userInfo->hasPermission()) {
header("HTTP/1.1 " . \OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
header("Status: " . \OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
header("WWW-Authenticate: ");
header("Retry-After: 120");
$template = new \OC_Template("singlesignon", "verificationFailure", "guest");
$template->printPage();
if ($userInfo->hasErrorMsg()) {
\OCP\Util::writeLog("Single Sign-On", $userInfo->getErrorMsg(), \OCP\Util::ERROR);
}
die;
}
if ($this->config->getValue("sso_multiple_region")) {
Util::redirectRegion($userInfo, $this->config->getValue("sso_regions"), $this->config->getValue("sso_owncloud_url"));
}
if (!\OC_User::userExists($userInfo->getUserId())) {
Util::firstLogin($userInfo, $authInfo);
if ($this->request->getHeader("ORIGIN")) {
return;
}
Util::redirect($this->defaultPageUrl);
} else {
Util::login($userInfo, $authInfo);
if ($this->request->getHeader("ORIGIN")) {
return;
}
Util::redirect($this->defaultPageUrl);
}
}
/**
* Checks if the version requires an update and shows
* @param bool $showTemplate Whether an update screen should get shown
* @return bool|void
*/
public static function checkUpgrade($showTemplate = true)
{
if (\OCP\Util::needUpgrade()) {
$systemConfig = \OC::$server->getSystemConfig();
if ($showTemplate && !$systemConfig->getValue('maintenance', false)) {
$version = OC_Util::getVersion();
$oldTheme = $systemConfig->getValue('theme');
$systemConfig->setValue('theme', '');
OC_Util::addScript('config');
// needed for web root
OC_Util::addScript('update');
$tmpl = new OC_Template('', 'update.admin', 'guest');
$tmpl->assign('version', OC_Util::getVersionString());
// get third party apps
$apps = OC_App::getEnabledApps();
$incompatibleApps = array();
foreach ($apps as $appId) {
$info = OC_App::getAppInfo($appId);
if (!OC_App::isAppCompatible($version, $info)) {
$incompatibleApps[] = $info;
}
}
$tmpl->assign('appList', $incompatibleApps);
$tmpl->assign('productName', 'ownCloud');
// for now
$tmpl->assign('oldTheme', $oldTheme);
$tmpl->printPage();
exit;
} else {
return true;
}
}
return false;
}
public static function checkUpgrade()
{
if (OC_Config::getValue('installed', false)) {
$installedVersion = OC_Config::getValue('version', '0.0.0');
$currentVersion = implode('.', OC_Util::getVersion());
if (version_compare($currentVersion, $installedVersion, '>')) {
OC_Log::write('core', 'starting upgrade from ' . $installedVersion . ' to ' . $currentVersion, OC_Log::DEBUG);
$result = OC_DB::updateDbFromStructure(OC::$SERVERROOT . '/db_structure.xml');
if (!$result) {
echo 'Error while upgrading the database';
die;
}
if (file_exists(OC::$SERVERROOT . "/config/config.php") and !is_writable(OC::$SERVERROOT . "/config/config.php")) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't write into config directory 'config'", 'hint' => "You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
$tmpl->printPage();
exit;
}
$minimizerCSS = new OC_Minimizer_CSS();
$minimizerCSS->clearCache();
$minimizerJS = new OC_Minimizer_JS();
$minimizerJS->clearCache();
OC_Config::setValue('version', implode('.', OC_Util::getVersion()));
OC_App::checkAppsRequirements();
// load all apps to also upgrade enabled apps
OC_App::loadApps();
}
}
}
/**
* Print a fatal error page and terminates the script
* @param string $error_msg The error message to show
* @param string $hint An optional hint message
* Warning: All data passed to $hint needs to get sanitized using OC_Util::sanitizeHTML
*/
public static function printErrorPage($error_msg, $hint = '')
{
$content = new OC_Template('', 'error', 'error');
$errors = array(array('error' => $error_msg, 'hint' => $hint));
$content->assign('errors', $errors);
$content->printPage();
die;
}
/**
* 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);
}
}
}
/**
* @param View $view
* @param string $name
* @param string $dir
* @param boolean $onlyHeader
*/
private static function getSingleFile($view, $dir, $name, $onlyHeader)
{
$filename = $dir . '/' . $name;
OC_Util::obEnd();
$view->lockFile($filename, ILockingProvider::LOCK_SHARED);
if (\OC\Files\Filesystem::isReadable($filename)) {
self::sendHeaders($filename, $name);
} elseif (!\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->printPage();
exit;
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($onlyHeader) {
return;
}
$view->readfile($filename);
}
/**
* @brief Writes the config file
* @returns true/false
*
* Saves the config to the config file.
*
* Known flaws: Strings are not escaped properly
*/
public static function writeData()
{
// Create a php file ...
$content = "<?php\n\$CONFIG = array(\n";
foreach (self::$cache as $key => $value) {
if (is_bool($value)) {
$value = $value ? 'true' : 'false';
$content .= "\"{$key}\" => {$value},\n";
} else {
$value = str_replace("'", "\\'", $value);
$content .= "\"{$key}\" => '{$value}',\n";
}
}
$content .= ");\n?>\n";
// Write the file
$result = @file_put_contents(OC::$SERVERROOT . "/config/config.php", $content);
if (!$result) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't write into config directory 'config'", 'hint' => "You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
$tmpl->printPage();
exit;
}
return true;
}
$template->assign('filesExternal', $filesExternal);
$template->assign('updaterAppPanel', $updaterAppPanel);
$template->assign('ocDefaultEncryptionModulePanel', $ocDefaultEncryptionModulePanel);
if (\OC::$server->getLockingProvider() instanceof NoopLockingProvider) {
$template->assign('fileLockingEnabled', false);
} else {
$template->assign('fileLockingEnabled', true);
}
$formsMap = array_map(function ($form) {
if (preg_match('%(<h2(?P<class>[^>]*)>.*?</h2>)%i', $form, $regs)) {
$sectionName = str_replace('<h2' . $regs['class'] . '>', '', $regs[0]);
$sectionName = str_replace('</h2>', '', $sectionName);
$anchor = strtolower($sectionName);
$anchor = str_replace(' ', '-', $anchor);
return array('anchor' => 'goto-' . $anchor, 'section-name' => $sectionName, 'form' => $form);
}
return array('form' => $form);
}, $forms);
$formsAndMore = array_merge($formsAndMore, $formsMap);
// add bottom hardcoded forms from the template
$formsAndMore[] = ['anchor' => 'backgroundjobs', 'section-name' => $l->t('Cron')];
$formsAndMore[] = ['anchor' => 'mail_general_settings', 'section-name' => $l->t('Email server')];
$formsAndMore[] = ['anchor' => 'log-section', 'section-name' => $l->t('Log')];
$formsAndMore[] = ['anchor' => 'server-status', 'section-name' => $l->t('Server Status')];
$formsAndMore[] = ['anchor' => 'admin-tips', 'section-name' => $l->t('Tips & tricks')];
if ($updaterAppPanel) {
$formsAndMore[] = ['anchor' => 'updater', 'section-name' => $l->t('Updates')];
}
$template->assign('forms', $formsAndMore);
$template->printPage();
public static function setupFS($user = "", $root = "files")
{
// configure the initial filesystem based on the configuration
if (self::$fsSetup) {
//setting up the filesystem twice can only lead to trouble
return false;
}
$CONFIG_DATADIRECTORY_ROOT = OC_Config::getValue("datadirectory", OC::$SERVERROOT . "/data");
$CONFIG_BACKUPDIRECTORY = OC_Config::getValue("backupdirectory", OC::$SERVERROOT . "/backup");
// Create root dir
if (!is_dir($CONFIG_DATADIRECTORY_ROOT)) {
$success = @mkdir($CONFIG_DATADIRECTORY_ROOT);
if (!$success) {
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => "Can't create data directory (" . $CONFIG_DATADIRECTORY_ROOT . ")", 'hint' => "You can usually fix this by setting the owner of '" . OC::$SERVERROOT . "' to the user that the web server uses (" . OC_Util::checkWebserverUser() . ")")));
$tmpl->printPage();
exit;
}
}
// If we are not forced to load a specific user we load the one that is logged in
if ($user == "" && OC_User::isLoggedIn()) {
$user = OC_User::getUser();
}
if ($user != "") {
//if we aren't logged in, there is no use to set up the filesystem
//first set up the local "root" storage and the backupstorage if needed
$rootStorage = OC_Filesystem::createStorage('local', array('datadir' => $CONFIG_DATADIRECTORY_ROOT));
// if( OC_Config::getValue( "enablebackup", false )){
// // This creates the Directorys recursively
// if(!is_dir( "$CONFIG_BACKUPDIRECTORY/$user/$root" )){
// mkdir( "$CONFIG_BACKUPDIRECTORY/$user/$root", 0755, true );
// }
// $backupStorage=OC_Filesystem::createStorage('local',array('datadir'=>$CONFIG_BACKUPDIRECTORY));
// $backup=new OC_FILEOBSERVER_BACKUP(array('storage'=>$backupStorage));
// $rootStorage->addObserver($backup);
// }
OC_Filesystem::mount($rootStorage, '/');
// TODO add this storage provider in a proper way
$sharedStorage = OC_Filesystem::createStorage('shared', array('datadir' => '/' . OC_User::getUser() . '/files/Shared'));
OC_Filesystem::mount($sharedStorage, '/' . OC_User::getUser() . '/files/Shared/');
OC::$CONFIG_DATADIRECTORY = $CONFIG_DATADIRECTORY_ROOT . "/{$user}/{$root}";
if (!is_dir(OC::$CONFIG_DATADIRECTORY)) {
mkdir(OC::$CONFIG_DATADIRECTORY, 0755, true);
}
// TODO: find a cool way for doing this
// //set up the other storages according to the system settings
// foreach($CONFIG_FILESYSTEM as $storageConfig){
// if(OC_Filesystem::hasStorageType($storageConfig['type'])){
// $arguments=$storageConfig;
// unset($arguments['type']);
// unset($arguments['mountpoint']);
// $storage=OC_Filesystem::createStorage($storageConfig['type'],$arguments);
// if($storage){
// OC_Filesystem::mount($storage,$storageConfig['mountpoint']);
// }
// }
// }
//jail the user into his "home" directory
OC_Filesystem::chroot("/{$user}/{$root}");
$quotaProxy = new OC_FileProxy_Quota();
OC_FileProxy::register($quotaProxy);
self::$fsSetup = true;
}
}
/**
* checks if the selected files are within the size constraint. If not, outputs an error page.
*
* @param dir $dir
* @param files $files
*/
static function validateZipDownload($dir, $files)
{
if (!OC_Config::getValue('allowZipDownload', true)) {
$l = OC_L10N::get('files');
header("HTTP/1.0 409 Conflict");
$tmpl = new OC_Template('', 'error', 'user');
$errors = array(array('error' => $l->t('ZIP download is turned off.'), 'hint' => $l->t('Files need to be downloaded one by one.') . '<br/><a href="javascript:history.back()">' . $l->t('Back to Files') . '</a>'));
$tmpl->assign('errors', $errors);
$tmpl->printPage();
exit;
}
$zipLimit = OC_Config::getValue('maxZipInputSize', OC_Helper::computerFileSize('800 MB'));
if ($zipLimit > 0) {
$totalsize = 0;
if (is_array($files)) {
foreach ($files as $file) {
$totalsize += OC_Filesystem::filesize($dir . '/' . $file);
}
} else {
$totalsize += OC_Filesystem::filesize($dir . '/' . $files);
}
if ($totalsize > $zipLimit) {
$l = OC_L10N::get('files');
header("HTTP/1.0 409 Conflict");
$tmpl = new OC_Template('', 'error', 'user');
$errors = array(array('error' => $l->t('Selected files too large to generate zip file.'), 'hint' => 'Download the files in smaller chunks, seperately or kindly ask your administrator.<br/><a href="javascript:history.back()">' . $l->t('Back to Files') . '</a>'));
$tmpl->assign('errors', $errors);
$tmpl->printPage();
exit;
}
}
}
/**
* @brief Shortcut to print a simple page for guests
* @param string $application The application we render the template for
* @param string $name Name of the template
* @param string $parameters Parameters for the template
* @return bool
*/
public static function printGuestPage($application, $name, $parameters = array())
{
$content = new OC_Template($application, $name, "guest");
foreach ($parameters as $key => $value) {
$content->assign($key, $value, false);
}
return $content->printPage();
}
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $files ; 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)
{
$view = \OC\Files\Filesystem::getView();
$xsendfile = false;
if (\OC::$server->getLockingProvider() instanceof NoopLockingProvider) {
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)) {
$get_type = self::ZIP_FILES;
$basename = basename($dir);
if ($basename) {
$name = $basename . '.zip';
} else {
$name = 'download.zip';
}
$filename = $dir . '/' . $name;
} else {
$filename = $dir . '/' . $files;
if (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
$get_type = self::ZIP_DIR;
// downloading root ?
if ($files === '') {
$name = 'download.zip';
} else {
$name = $files . '.zip';
}
} else {
$get_type = self::FILE;
$name = $files;
}
}
if ($get_type === self::FILE) {
$zip = false;
if ($xsendfile && \OC::$server->getEncryptionManager()->isEnabled()) {
$xsendfile = false;
}
} else {
$zip = new ZipStreamer(false);
}
OC_Util::obEnd();
try {
if ($get_type === self::FILE) {
$view->lockFile($filename, ILockingProvider::LOCK_SHARED);
}
if ($zip or \OC\Files\Filesystem::isReadable($filename)) {
self::sendHeaders($filename, $name, $zip);
} elseif (!\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->printPage();
exit;
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($only_header) {
return;
}
if ($zip) {
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
if ($get_type === self::ZIP_FILES) {
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$fh = \OC\Files\Filesystem::fopen($file, 'r');
$zip->addFileFromStream($fh, basename($file));
fclose($fh);
} elseif (\OC\Files\Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
} elseif ($get_type === self::ZIP_DIR) {
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
}
$zip->finalize();
set_time_limit($executionTime);
} else {
if ($xsendfile) {
/** @var $storage \OC\Files\Storage\Storage */
list($storage) = $view->resolvePath($filename);
if ($storage->isLocal()) {
self::addSendfileHeader($filename);
} else {
\OC\Files\Filesystem::readfile($filename);
}
} else {
\OC\Files\Filesystem::readfile($filename);
}
}
if ($get_type === self::FILE) {
$view->unlockFile($filename, ILockingProvider::LOCK_SHARED);
}
} catch (\OCP\Lock\LockedException $ex) {
$l = \OC::$server->getL10N('core');
$hint = method_exists($ex, 'getHint') ? $ex->getHint() : '';
\OC_Template::printErrorPage($l->t('File is currently busy, please try again later'), $hint);
} catch (\Exception $ex) {
$l = \OC::$server->getL10N('core');
$hint = method_exists($ex, 'getHint') ? $ex->getHint() : '';
\OC_Template::printErrorPage($l->t('Can\'t read file'), $hint);
}
}
/**
* @brief Post installation checks
*/
public static function postSetupCheck($params)
{
// setup was successful -> webdav testing now
$l = self::getTrans();
if (OC_Util::isWebDAVWorking()) {
header("Location: " . OC::$WEBROOT . '/');
} else {
$error = $l->t('Your web server is not yet properly setup to allow files synchronization because the WebDAV interface seems to be broken.');
$hint = $l->t('Please double check the <a href=\'%s\'>installation guides</a>.', 'http://doc.owncloud.org/server/5.0/admin_manual/installation.html');
$tmpl = new OC_Template('', 'error', 'guest');
$tmpl->assign('errors', array(1 => array('error' => $error, 'hint' => $hint)));
$tmpl->printPage();
exit;
}
}
