add flysystem adapater
This commit is contained in:
parent
62f07261ea
commit
232872e401
|
@ -0,0 +1,188 @@
|
|||
<?php
|
||||
/**
|
||||
* Copyright (c) 2015 Robin Appelman <icewind@owncloud.com>
|
||||
* This file is licensed under the Affero General Public License version 3 or
|
||||
* later.
|
||||
* See the COPYING-README file.
|
||||
*/
|
||||
|
||||
namespace OC\Files\Storage;
|
||||
|
||||
use Icewind\Streams\CallbackWrapper;
|
||||
use Icewind\Streams\IteratorDirectory;
|
||||
use League\Flysystem\AdapterInterface;
|
||||
use League\Flysystem\FileNotFoundException;
|
||||
use League\Flysystem\Filesystem;
|
||||
use League\Flysystem\Plugin\GetWithMetadata;
|
||||
|
||||
abstract class Flysystem extends Common {
|
||||
/**
|
||||
* @var Filesystem
|
||||
*/
|
||||
protected $flysystem;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
protected $root = '';
|
||||
|
||||
protected function buildFlySystem(AdapterInterface $adapter) {
|
||||
$this->flysystem = new Filesystem($adapter);
|
||||
$this->flysystem->addPlugin(new GetWithMetadata());
|
||||
}
|
||||
|
||||
protected function buildPath($path) {
|
||||
$fullPath = \OC\Files\Filesystem::normalizePath($this->root . '/' . $path);
|
||||
return ltrim($fullPath, '/');
|
||||
}
|
||||
|
||||
public function file_get_contents($path) {
|
||||
return $this->flysystem->read($this->buildPath($path));
|
||||
}
|
||||
|
||||
public function file_put_contents($path, $data) {
|
||||
return $this->flysystem->put($this->buildPath($path), $data);
|
||||
}
|
||||
|
||||
public function file_exists($path) {
|
||||
return $this->flysystem->has($this->buildPath($path));
|
||||
}
|
||||
|
||||
public function unlink($path) {
|
||||
if ($this->is_dir($path)) {
|
||||
return $this->rmdir($path);
|
||||
}
|
||||
try {
|
||||
return $this->flysystem->delete($this->buildPath($path));
|
||||
} catch (FileNotFoundException $e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function rename($source, $target) {
|
||||
if ($this->file_exists($target)) {
|
||||
$this->unlink($target);
|
||||
}
|
||||
return $this->flysystem->rename($this->buildPath($source), $this->buildPath($target));
|
||||
}
|
||||
|
||||
public function copy($source, $target) {
|
||||
if ($this->file_exists($target)) {
|
||||
$this->unlink($target);
|
||||
}
|
||||
return $this->flysystem->copy($this->buildPath($source), $this->buildPath($target));
|
||||
}
|
||||
|
||||
public function filesize($path) {
|
||||
if ($this->is_dir($path)) {
|
||||
return 0;
|
||||
} else {
|
||||
return $this->flysystem->getSize($this->buildPath($path));
|
||||
}
|
||||
}
|
||||
|
||||
public function mkdir($path) {
|
||||
if ($this->file_exists($path)) {
|
||||
return false;
|
||||
}
|
||||
return $this->flysystem->createDir($this->buildPath($path));
|
||||
}
|
||||
|
||||
public function filemtime($path) {
|
||||
return $this->flysystem->getTimestamp($this->buildPath($path));
|
||||
}
|
||||
|
||||
public function rmdir($path) {
|
||||
try {
|
||||
return @$this->flysystem->deleteDir($this->buildPath($path));
|
||||
} catch (FileNotFoundException $e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function opendir($path) {
|
||||
try {
|
||||
$content = $this->flysystem->listContents($this->buildPath($path));
|
||||
} catch (FileNotFoundException $e) {
|
||||
return false;
|
||||
}
|
||||
$names = array_map(function ($object) {
|
||||
return $object['basename'];
|
||||
}, $content);
|
||||
return IteratorDirectory::wrap($names);
|
||||
}
|
||||
|
||||
public function fopen($path, $mode) {
|
||||
$fullPath = $this->buildPath($path);
|
||||
$useExisting = true;
|
||||
switch ($mode) {
|
||||
case 'r':
|
||||
case 'rb':
|
||||
try {
|
||||
return $this->flysystem->readStream($fullPath);
|
||||
} catch (FileNotFoundException $e) {
|
||||
return false;
|
||||
}
|
||||
case 'w':
|
||||
case 'wb':
|
||||
$useExisting = false;
|
||||
case 'a':
|
||||
case 'ab':
|
||||
case 'r+':
|
||||
case 'w+':
|
||||
case 'wb+':
|
||||
case 'a+':
|
||||
case 'x':
|
||||
case 'x+':
|
||||
case 'c':
|
||||
case 'c+':
|
||||
//emulate these
|
||||
if ($useExisting and $this->file_exists($path)) {
|
||||
if (!$this->isUpdatable($path)) {
|
||||
return false;
|
||||
}
|
||||
$tmpFile = $this->getCachedFile($path);
|
||||
} else {
|
||||
if (!$this->isCreatable(dirname($path))) {
|
||||
return false;
|
||||
}
|
||||
$tmpFile = \OCP\Files::tmpFile();
|
||||
}
|
||||
$source = fopen($tmpFile, $mode);
|
||||
return CallbackWrapper::wrap($source, null, null, function () use ($tmpFile, $fullPath) {
|
||||
$this->flysystem->putStream($fullPath, fopen($tmpFile, 'r'));
|
||||
unlink($tmpFile);
|
||||
});
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public function touch($path, $mtime = null) {
|
||||
if ($this->file_exists($path)) {
|
||||
return false;
|
||||
} else {
|
||||
$this->file_put_contents($path, '');
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
public function stat($path) {
|
||||
$info = $this->flysystem->getWithMetadata($this->buildPath($path), ['timestamp', 'size']);
|
||||
return [
|
||||
'mtime' => $info['timestamp'],
|
||||
'size' => $info['size']
|
||||
];
|
||||
}
|
||||
|
||||
public function filetype($path) {
|
||||
if ($path === '' or $path === '/' or $path === '.') {
|
||||
return 'dir';
|
||||
}
|
||||
try {
|
||||
$info = $this->flysystem->getMetadata($this->buildPath($path));
|
||||
} catch (FileNotFoundException $e) {
|
||||
return false;
|
||||
}
|
||||
return $info['type'];
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue