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fix keeping track of foldersize

This commit is contained in:
Robin Appelman 2011-04-17 13:47:22 +02:00
parent 0ddf4f196e
commit e984a3b47a
1 changed files with 43 additions and 15 deletions
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58
lib/filestorage.php
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@ -92,13 +92,14 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
}
public function mkdir($path){
if($return=mkdir($this->datadir.$path)){
$this->notifyObservers($path,OC_FILEACTION_CREATE);
$this->clearFolderSizeCache($path);
}
return $return;
}
public function rmdir($path){
if($return=rmdir($this->datadir.$path)){
$this->notifyObservers($path,OC_FILEACTION_DELETE);
$this->clearFolderSizeCache($path);
}
return $return;
}
@ -170,6 +171,7 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
public function unlink($path){
if($return=unlink($this->datadir.$path)){
$this->notifyObservers($path,OC_FILEACTION_DELETE);
$this->clearFolderSizeCache($path);
}
return $return;
}
@ -189,6 +191,7 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
}
if($return=copy($this->datadir.$path1,$this->datadir.$path2)){
$this->notifyObservers($path2,OC_FILEACTION_CREATE);
$this->clearFolderSizeCache($path);
}
return $return;
}
@ -383,6 +386,7 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
if(rename($tmpFile,$this->datadir.$path)){
touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
$this->notifyObservers($path,OC_FILEACTION_CREATE);
$this->clearFolderSizeCache($path);
return true;
}else{
return false;
@ -394,6 +398,7 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
if(move_uploaded_file($tmpFile,$this->datadir.$path)){
touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
$this->notifyObservers($path,OC_FILEACTION_CREATE);
$this->clearFolderSizeCache($path);
return true;
}else{
return false;
@ -410,6 +415,7 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
if(is_file($dir.'/'.$item)){
if(unlink($dir.'/'.$item)){
$this->notifyObservers($dir.'/'.$item,OC_FILEACTION_DELETE);
$this->clearFolderSizeCache($path);
}
}elseif(is_dir($dir.'/'.$item)){
if (!$this->delTree($dirRelative. "/" . $item)){
@ -419,6 +425,7 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
}
if($return=rmdir($dir)){
$this->notifyObservers($dir,OC_FILEACTION_DELETE);
$this->clearFolderSizeCache($path);
}
return $return;
}
@ -481,24 +488,33 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
* @return int size of folder and it's content
*/
public function calculateFolderSize($path){
if($this->is_file($path)){
$path=dirname($path);
}
$path=str_replace('//','/',$path);
if($this->is_dir($path) and substr($path,-1)!='/'){
$path.='/';
}
error_log("calc: $path");
$size=0;
if ($dh = $this->opendir($path)) {
while (($filename = readdir($dh)) !== false) {
if($filename!='.' and $filename!='..'){
$subFile=$path.'/'.$filename;
if($this->is_file($subFile)){
$size+=$this->filesize($subFile);
}else{
$size+=$this->calculateFolderSize($subFile);
}
}
}
$query=OC_DB::prepare("SELECT size FROM *PREFIX*foldersize WHERE path=?");
$hasSize=$query->execute(array($path))->fetchAll();
if(count($hasSize)>0){// yes, update it
$query=OC_DB::prepare("UPDATE *PREFIX*foldersize SET size=? WHERE path=?");
$result=$query->execute(array($size,$path));
$size+=$hasSize[0]['size'];
}else{// no insert it
while (($filename = readdir($dh)) !== false) {
if($filename!='.' and $filename!='..'){
$subFile=$path.'/'.$filename;
if($this->is_file($subFile)){
$size+=$this->filesize($subFile);
}else{
$size+=$this->calculateFolderSize($subFile);
}
}
}
$query=OC_DB::prepare("INSERT INTO *PREFIX*foldersize VALUES(?,?)");
$result=$query->execute(array($path,$size));
}
@ -511,13 +527,25 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
* @param string $path
*/
public function clearFolderSizeCache($path){
$path=dirname($path);
if($this->is_file($path)){
$path=dirname($path);
}
$path=str_replace('//','/',$path);
if($this->is_dir($path) and substr($path,-1)!='/'){
$path.='/';
}
error_log($path);
$query=OC_DB::prepare("DELETE FROM *PREFIX*foldersize WHERE path = ?");
$result=$query->execute(array($path));
if($path!='/'){
$parts=explode('/');
array_pop($parts);
if($path!='/' and $path!=''){
$parts=explode('/',$path);
//pop empty part
$part=array_pop($parts);
if(empty($part)){
array_pop($parts);
}
$parent=implode('/',$parts);
$this->clearFolderSizeCache($parent);
}
}
}