public static function setupFS($user = '')
{
// configure the initial filesystem based on the configuration
if (self::$fsSetup) {
//setting up the filesystem twice can only lead to trouble
return false;
}
// 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();
}
// the filesystem will finish when $user is not empty,
// mark fs setup here to avoid doing the setup from loading
// OC_Filesystem
if ($user != '') {
self::$fsSetup = true;
}
$CONFIG_DATADIRECTORY = OC_Config::getValue("datadirectory", OC::$SERVERROOT . "/data");
//first set up the local "root" storage
if (!self::$rootMounted) {
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $CONFIG_DATADIRECTORY), '/');
self::$rootMounted = true;
}
if ($user != "") {
//if we aren't logged in, there is no use to set up the filesystem
$user_dir = '/' . $user . '/files';
$user_root = OC_User::getHome($user);
$userdirectory = $user_root . '/files';
if (!is_dir($userdirectory)) {
mkdir($userdirectory, 0755, true);
}
//jail the user into his "home" directory
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $user_root), $user);
OC_Filesystem::init($user_dir);
$quotaProxy = new OC_FileProxy_Quota();
OC_FileProxy::register($quotaProxy);
// Load personal mount config
if (is_file($user_root . '/mount.php')) {
$mountConfig = (include $user_root . '/mount.php');
if (isset($mountConfig['user'][$user])) {
foreach ($mountConfig['user'][$user] as $mountPoint => $options) {
OC_Filesystem::mount($options['class'], $options['options'], $mountPoint);
}
}
$mtime = filemtime($user_root . '/mount.php');
$previousMTime = OC_Preferences::getValue($user, 'files', 'mountconfigmtime', 0);
if ($mtime > $previousMTime) {
//mount config has changed, filecache needs to be updated
OC_FileCache::triggerUpdate($user);
OC_Preferences::setValue($user, 'files', 'mountconfigmtime', $mtime);
}
}
OC_Hook::emit('OC_Filesystem', 'setup', array('user' => $user, 'user_dir' => $user_dir));
}
}
public static function loadUserMountPoints($user)
{
$user_dir = '/' . $user . '/files';
$user_root = OC_User::getHome($user);
$userdirectory = $user_root . '/files';
if (is_file($user_root . '/mount.php')) {
$mountConfig = (include $user_root . '/mount.php');
if (isset($mountConfig['user'][$user])) {
foreach ($mountConfig['user'][$user] as $mountPoint => $options) {
OC_Filesystem::mount($options['class'], $options['options'], $mountPoint);
}
}
$mtime = filemtime($user_root . '/mount.php');
$previousMTime = OC_Preferences::getValue($user, 'files', 'mountconfigmtime', 0);
if ($mtime > $previousMTime) {
//mount config has changed, filecache needs to be updated
OC_FileCache::triggerUpdate($user);
OC_Preferences::setValue($user, 'files', 'mountconfigmtime', $mtime);
}
}
}
public static function init($root)
{
if (self::$defaultInstance) {
return false;
}
self::$defaultInstance = new OC_FilesystemView($root);
//load custom mount config
if (is_file(OC::$SERVERROOT . '/config/mount.php')) {
$mountConfig = (include OC::$SERVERROOT . '/config/mount.php');
if (isset($mountConfig['global'])) {
foreach ($mountConfig['global'] as $mountPoint => $options) {
self::mount($options['class'], $options['options'], $mountPoint);
}
}
if (isset($mountConfig['group'])) {
foreach ($mountConfig['group'] as $group => $mounts) {
if (OC_Group::inGroup(OC_User::getUser(), $group)) {
foreach ($mounts as $mountPoint => $options) {
$mountPoint = self::setUserVars($mountPoint);
foreach ($options as &$option) {
$option = self::setUserVars($option);
}
self::mount($options['class'], $options['options'], $mountPoint);
}
}
}
}
if (isset($mountConfig['user'])) {
foreach ($mountConfig['user'] as $user => $mounts) {
if ($user === 'all' or strtolower($user) === strtolower(OC_User::getUser())) {
foreach ($mounts as $mountPoint => $options) {
$mountPoint = self::setUserVars($mountPoint);
foreach ($options as &$option) {
$option = self::setUserVars($option);
}
self::mount($options['class'], $options['options'], $mountPoint);
}
}
}
}
$mtime = filemtime(OC::$SERVERROOT . '/config/mount.php');
$previousMTime = OC_Appconfig::getValue('files', 'mountconfigmtime', 0);
if ($mtime > $previousMTime) {
//mount config has changed, filecache needs to be updated
OC_FileCache::triggerUpdate();
OC_Appconfig::setValue('files', 'mountconfigmtime', $mtime);
}
}
self::$loaded = true;
}
private static function loadSystemMountPoints($user)
{
if (is_file(OC::$SERVERROOT . '/config/mount.php')) {
$mountConfig = (include OC::$SERVERROOT . '/config/mount.php');
if (isset($mountConfig['global'])) {
foreach ($mountConfig['global'] as $mountPoint => $options) {
self::mount($options['class'], $options['options'], $mountPoint);
}
}
if (isset($mountConfig['group'])) {
foreach ($mountConfig['group'] as $group => $mounts) {
if (OC_Group::inGroup($user, $group)) {
foreach ($mounts as $mountPoint => $options) {
$mountPoint = self::setUserVars($mountPoint, $user);
foreach ($options as &$option) {
$option = self::setUserVars($option, $user);
}
self::mount($options['class'], $options['options'], $mountPoint);
}
}
}
}
if (isset($mountConfig['user'])) {
foreach ($mountConfig['user'] as $mountUser => $mounts) {
if ($user === 'all' or strtolower($mountUser) === strtolower($user)) {
foreach ($mounts as $mountPoint => $options) {
$mountPoint = self::setUserVars($mountPoint, $user);
foreach ($options as &$option) {
$option = self::setUserVars($option, $user);
}
self::mount($options['class'], $options['options'], $mountPoint);
}
}
}
}
$mtime = filemtime(OC::$SERVERROOT . '/config/mount.php');
$previousMTime = OC_Appconfig::getValue('files', 'mountconfigmtime', 0);
if ($mtime > $previousMTime) {
//mount config has changed, filecache needs to be updated
OC_FileCache::triggerUpdate();
OC_Appconfig::setValue('files', 'mountconfigmtime', $mtime);
}
}
}
