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Fix WebDAV uploading of partial shared files

This commit is contained in:
Michael Gapczynski 2013-02-23 15:32:59 -05:00
parent 09a2730f57
commit b6a21cc4b5
1 changed files with 46 additions and 27 deletions
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73
apps/files_sharing/lib/sharedstorage.php
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@ -45,9 +45,19 @@ class Shared extends \OC\Files\Storage\Common {
*/
private function getFile($target) {
if (!isset($this->files[$target])) {
$source = \OC_Share_Backend_File::getSource($target);
if ($source) {
$source['path'] = '/'.$source['uid_owner'].'/'.$source['path'];
// Check for partial files
if (pathinfo($target, PATHINFO_EXTENSION) === 'part') {
$source = \OC_Share_Backend_File::getSource(substr($target, 0, -5));
if ($source) {
$source['path'] = '/'.$source['uid_owner'].'/'.$source['path'].'.part';
// All partial files have delete permission
$source['permissions'] |= \OCP\PERMISSION_DELETE;
}
} else {
$source = \OC_Share_Backend_File::getSource($target);
if ($source) {
$source['path'] = '/'.$source['uid_owner'].'/'.$source['path'];
}
}
$this->files[$target] = $source;
}
@ -275,34 +285,43 @@ class Shared extends \OC\Files\Storage\Common {
}
public function rename($path1, $path2) {
// Renaming/moving is only allowed within shared folders
$pos1 = strpos($path1, '/', 1);
$pos2 = strpos($path2, '/', 1);
if ($pos1 !== false && $pos2 !== false && ($oldSource = $this->getSourcePath($path1))) {
$newSource = $this->getSourcePath(dirname($path2)).'/'.basename($path2);
if (dirname($path1) == dirname($path2)) {
// Rename the file if UPDATE permission is granted
if ($this->isUpdatable($path1)) {
list($storage, $oldInternalPath) = \OC\Files\Filesystem::resolvePath($oldSource);
list( , $newInternalPath) = \OC\Files\Filesystem::resolvePath($newSource);
return $storage->rename($oldInternalPath, $newInternalPath);
}
} else {
// Move the file if DELETE and CREATE permissions are granted
if ($this->isDeletable($path1) && $this->isCreatable(dirname($path2))) {
// Get the root shared folder
$folder1 = substr($path1, 0, $pos1);
$folder2 = substr($path2, 0, $pos2);
// Copy and unlink the file if it exists in a different shared folder
if ($folder1 != $folder2) {
if ($this->copy($path1, $path2)) {
return $this->unlink($path1);
}
} else {
// Check for partial files
if (pathinfo($path1, PATHINFO_EXTENSION) === 'part') {
if ($oldSource = $this->getSourcePath($path1)) {
list($storage, $oldInternalPath) = \OC\Files\Filesystem::resolvePath($oldSource);
$newInternalPath = substr($oldInternalPath, 0, -5);
return $storage->rename($oldInternalPath, $newInternalPath);
}
} else {
// Renaming/moving is only allowed within shared folders
$pos1 = strpos($path1, '/', 1);
$pos2 = strpos($path2, '/', 1);
if ($pos1 !== false && $pos2 !== false && ($oldSource = $this->getSourcePath($path1))) {
$newSource = $this->getSourcePath(dirname($path2)).'/'.basename($path2);
if (dirname($path1) == dirname($path2)) {
// Rename the file if UPDATE permission is granted
if ($this->isUpdatable($path1)) {
list($storage, $oldInternalPath) = \OC\Files\Filesystem::resolvePath($oldSource);
list( , $newInternalPath) = \OC\Files\Filesystem::resolvePath($newSource);
return $storage->rename($oldInternalPath, $newInternalPath);
}
} else {
// Move the file if DELETE and CREATE permissions are granted
if ($this->isDeletable($path1) && $this->isCreatable(dirname($path2))) {
// Get the root shared folder
$folder1 = substr($path1, 0, $pos1);
$folder2 = substr($path2, 0, $pos2);
// Copy and unlink the file if it exists in a different shared folder
if ($folder1 != $folder2) {
if ($this->copy($path1, $path2)) {
return $this->unlink($path1);
}
} else {
list($storage, $oldInternalPath) = \OC\Files\Filesystem::resolvePath($oldSource);
list( , $newInternalPath) = \OC\Files\Filesystem::resolvePath($newSource);
return $storage->rename($oldInternalPath, $newInternalPath);
}
}
}
}
}