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Pass the cached data to the filesystem watcher

This commit is contained in:
Robin Appelman 2014-10-02 17:37:33 +02:00
parent 0525341a12
commit 0a3f57f832
2 changed files with 21 additions and 16 deletions
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9
lib/private/files/cache/watcher.php vendored
View File

@ -55,11 +55,14 @@ class Watcher {
* check $path for updates
*
* @param string $path
* @return boolean|array true if path was updated, otherwise the cached data is returned
* @param array $cachedEntry
* @return boolean true if path was updated
*/
public function checkUpdate($path) {
public function checkUpdate($path, $cachedEntry = null) {
if ($this->watchPolicy === self::CHECK_ALWAYS or ($this->watchPolicy === self::CHECK_ONCE and array_search($path, $this->checkedPaths) === false)) {
if (is_null($cachedEntry)) {
$cachedEntry = $this->cache->get($path);
}
$this->checkedPaths[] = $path;
if ($this->storage->hasUpdated($path, $cachedEntry['storage_mtime'])) {
if ($this->storage->is_dir($path)) {
@ -73,7 +76,7 @@ class Watcher {
$this->cache->correctFolderSize($path);
return true;
}
return $cachedEntry;
return false;
} else {
return false;
}

26
lib/private/files/view.php
View File

@ -313,7 +313,7 @@ class View {
if (!$result) {
// If create file fails because of permissions on external storage like SMB folders,
// check file exists and return false if not.
if(!$this->file_exists($path)){
if (!$this->file_exists($path)) {
return false;
}
if (is_null($mtime)) {
@ -891,22 +891,23 @@ class View {
if ($storage) {
$cache = $storage->getCache($internalPath);
if (!$cache->inCache($internalPath)) {
$data = $cache->get($internalPath);
$watcher = $storage->getWatcher($internalPath);
// if the file is not in the cache or needs to be updated, trigger the scanner and reload the data
if (!$data) {
if (!$storage->file_exists($internalPath)) {
return false;
}
$scanner = $storage->getScanner($internalPath);
$scanner->scan($internalPath, Cache\Scanner::SCAN_SHALLOW);
} else {
$watcher = $storage->getWatcher($internalPath);
$data = $watcher->checkUpdate($internalPath);
}
if (!is_array($data)) {
$data = $cache->get($internalPath);
} else if ($watcher->checkUpdate($internalPath, $data)) {
$data = $cache->get($internalPath);
}
if ($data and isset($data['fileid'])) {
// upgrades from oc6 or lower might not have the permissions set in the file cache
if ($data['permissions'] === 0) {
$data['permissions'] = $storage->getPermissions($data['path']);
$cache->update($data['fileid'], array('permissions' => $data['permissions']));
@ -956,8 +957,9 @@ class View {
if (!Filesystem::isValidPath($directory)) {
return $result;
}
$path = Filesystem::normalizePath($this->fakeRoot . '/' . $directory);
list($storage, $internalPath) = Filesystem::resolvePath($path);
$path = $this->getAbsolutePath($directory);
/** @var \OC\Files\Storage\Storage $storage */
list($storage, $internalPath) = $this->resolvePath($directory);
if ($storage) {
$cache = $storage->getCache($internalPath);
$user = \OC_User::getUser();
@ -975,7 +977,7 @@ class View {
* @var \OC\Files\FileInfo[] $files
*/
$files = array();
$contents = $cache->getFolderContents($internalPath, $folderId); //TODO: mimetype_filter
$contents = $cache->getFolderContentsById($folderId); //TODO: mimetype_filter
foreach ($contents as $content) {
if ($content['permissions'] === 0) {
$content['permissions'] = $storage->getPermissions($content['path']);
@ -1213,7 +1215,7 @@ class View {
* @return string|null
*/
public function getPath($id) {
$id = (int) $id;
$id = (int)$id;
$manager = Filesystem::getMountManager();
$mounts = $manager->findIn($this->fakeRoot);
$mounts[] = $manager->find($this->fakeRoot);