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don't read existing file when overwriting using object store 

Signed-off-by: Robin Appelman <robin@icewind.nl>
This commit is contained in:
Robin Appelman 2018-03-07 12:05:57 +01:00 committed by Roeland Jago Douma
parent 8867629cf1
commit 34ea14af1d
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GPG Key ID: F941078878347C0C
1 changed files with 13 additions and 7 deletions
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20
lib/private/Files/ObjectStore/ObjectStoreStorage.php
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@ -261,6 +261,12 @@ class ObjectStoreStorage extends \OC\Files\Storage\Common {
public function fopen($path, $mode) {
$path = $this->normalizePath($path);
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
switch ($mode) {
case 'r':
case 'rb':
@ -280,21 +286,21 @@ class ObjectStoreStorage extends \OC\Files\Storage\Common {
}
case 'w':
case 'wb':
case 'w+':
case 'wb+':
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile($ext);
$handle = fopen($tmpFile, $mode);
return CallbackWrapper::wrap($handle, null, null, function () use ($path, $tmpFile) {
$this->writeBack($tmpFile, $path);
});
case 'a':
case 'ab':
case 'r+':
case 'w+':
case 'wb+':
case 'a+':
case 'x':
case 'x+':
case 'c':
case 'c+':
if (strrpos($path, '.') !== false) {
$ext = substr($path, strrpos($path, '.'));
} else {
$ext = '';
}
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile($ext);
if ($this->file_exists($path)) {
$source = $this->fopen($path, 'r');