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Only make sure the cache directory exists when we use it

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This commit is contained in:
Robin Appelman 2015-02-04 16:52:50 +01:00
parent 09216ef49b
commit 4a9c64e96b
2 changed files with 28 additions and 26 deletions
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45
lib/private/cache/file.php vendored
View file

@ -9,22 +9,31 @@
namespace OC\Cache;
use OC\Files\Filesystem;
use OC\Files\View;
class File {
protected $storage;
/**
* Returns the cache storage for the logged in user
*
* @return \OC\Files\View cache storage
*/
protected function getStorage() {
if (isset($this->storage)) {
return $this->storage;
}
if(\OC_User::isLoggedIn()) {
\OC\Files\Filesystem::initMountPoints(\OC_User::getUser());
$this->storage = new \OC\Files\View('/' . \OC_User::getUser() . '/cache');
if (\OC_User::isLoggedIn()) {
$rootView = new View();
$user = \OC::$server->getUserSession()->getUser();
Filesystem::initMountPoints($user->getUID());
if (!$rootView->file_exists('/' . $user->getUID() . '/cache')) {
$rootView->mkdir('/' . $user->getUID() . '/cache');
}
$this->storage = new View('/' . $user->getUID() . '/cache');
return $this->storage;
}else{
} else {
\OC_Log::write('core', 'Can\'t get cache storage, user not logged in', \OC_Log::ERROR);
throw new \OC\ForbiddenException('Can\t get cache storage, user not logged in');
}
@ -66,7 +75,7 @@ class File {
/**
* @param string $key
*/
public function set($key, $value, $ttl=0) {
public function set($key, $value, $ttl = 0) {
$storage = $this->getStorage();
$result = false;
$proxyStatus = \OC_FileProxy::$enabled;
@ -94,20 +103,20 @@ class File {
*/
public function remove($key) {
$storage = $this->getStorage();
if(!$storage) {
if (!$storage) {
return false;
}
return $storage->unlink($key);
}
public function clear($prefix='') {
public function clear($prefix = '') {
$storage = $this->getStorage();
if($storage and $storage->is_dir('/')) {
$dh=$storage->opendir('/');
if(is_resource($dh)) {
if ($storage and $storage->is_dir('/')) {
$dh = $storage->opendir('/');
if (is_resource($dh)) {
while (($file = readdir($dh)) !== false) {
if($file!='.' and $file!='..' and ($prefix==='' || strpos($file, $prefix) === 0)) {
$storage->unlink('/'.$file);
if ($file != '.' and $file != '..' and ($prefix === '' || strpos($file, $prefix) === 0)) {
$storage->unlink('/' . $file);
}
}
}
@ -117,17 +126,17 @@ class File {
public function gc() {
$storage = $this->getStorage();
if($storage and $storage->is_dir('/')) {
if ($storage and $storage->is_dir('/')) {
$now = time();
$dh=$storage->opendir('/');
if(!is_resource($dh)) {
$dh = $storage->opendir('/');
if (!is_resource($dh)) {
return null;
}
while (($file = readdir($dh)) !== false) {
if($file!='.' and $file!='..') {
$mtime = $storage->filemtime('/'.$file);
if ($file != '.' and $file != '..') {
$mtime = $storage->filemtime('/' . $file);
if ($mtime < $now) {
$storage->unlink('/'.$file);
$storage->unlink('/' . $file);
}
}
}

9
lib/private/files/filesystem.php
View file

@ -395,14 +395,7 @@ class Filesystem {
*/
private static function mountCacheDir($user) {
$cacheBaseDir = \OC_Config::getValue('cache_path', '');
if ($cacheBaseDir === '') {
// use local cache dir relative to the user's home
$subdir = 'cache';
$view = new \OC\Files\View('/' . $user);
if(!$view->file_exists($subdir)) {
$view->mkdir($subdir);
}
} else {
if ($cacheBaseDir !== '') {
$cacheDir = rtrim($cacheBaseDir, '/') . '/' . $user;
if (!file_exists($cacheDir)) {
mkdir($cacheDir, 0770, true);