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<?php
/**
* Copyright (c) 2012 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\Mount;
use \OC\Files\Filesystem;
class Manager {
/**
* @var Mount[]
*/
private $mounts = array();
/**
* @param Mount $mount
*/
public function addMount($mount) {
$this->mounts[$mount->getMountPoint()] = $mount;
}
/**
* Find the mount for $path
*
* @param $path
* @return Mount
*/
public function find($path) {
\OC_Util::setupFS();
$path = $this->formatPath($path);
if (isset($this->mounts[$path])) {
return $this->mounts[$path];
}
\OC_Hook::emit('OC_Filesystem', 'get_mountpoint', array('path' => $path));
$foundMountPoint = '';
$mountPoints = array_keys($this->mounts);
foreach ($mountPoints as $mountpoint) {
if (strpos($path, $mountpoint) === 0 and strlen($mountpoint) > strlen($foundMountPoint)) {
$foundMountPoint = $mountpoint;
}
}
if (isset($this->mounts[$foundMountPoint])) {
return $this->mounts[$foundMountPoint];
} else {
return null;
}
}
/**
* Find all mounts in $path
*
* @param $path
* @return Mount[]
*/
public function findIn($path) {
\OC_Util::setupFS();
$path = $this->formatPath($path);
$result = array();
$pathLength = strlen($path);
$mountPoints = array_keys($this->mounts);
foreach ($mountPoints as $mountPoint) {
if (substr($mountPoint, 0, $pathLength) === $path and strlen($mountPoint) > $pathLength) {
$result[] = $this->mounts[$mountPoint];
}
}
return $result;
}
public function clear() {
$this->mounts = array();
}
/**
* Find mounts by storage id
*
* @param string $id
* @return Mount[]
*/
public function findByStorageId($id) {
\OC_Util::setupFS();
if (strlen($id) > 64) {
$id = md5($id);
}
$result = array();
foreach ($this->mounts as $mount) {
if ($mount->getStorageId() === $id) {
$result[] = $mount;
}
}
return $result;
}
/**
* Find mounts by numeric storage id
*
* @param string $id
* @return Mount
*/
public function findByNumericId($id) {
$storageId = \OC\Files\Cache\Storage::getStorageId($id);
return $this->findByStorageId($storageId);
}
/**
* @param string $path
* @return string
*/
private function formatPath($path) {
$path = Filesystem::normalizePath($path);
if (strlen($path) > 1) {
$path .= '/';
}
return $path;
}
}
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