147 lines
3 KiB
PHP
147 lines
3 KiB
PHP
<?php
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/**
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* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OC\Files\Mount;
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use \OC\Files\Filesystem;
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class Manager {
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/**
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* @var Mount[]
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*/
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private $mounts = array();
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/**
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* @param Mount $mount
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*/
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public function addMount($mount) {
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$this->mounts[$mount->getMountPoint()] = $mount;
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}
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/**
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* @param string $mountPoint
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*/
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public function removeMount($mountPoint) {
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$mountPoint = Filesystem::normalizePath($mountPoint);
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if (strlen($mountPoint) > 1) {
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$mountPoint .= '/';
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}
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unset($this->mounts[$mountPoint]);
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}
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/**
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* @param string $mountPoint
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* @param string $target
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*/
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public function moveMount($mountPoint, $target){
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$this->mounts[$target] = $this->mounts[$mountPoint];
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unset($this->mounts[$mountPoint]);
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}
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/**
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* Find the mount for $path
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*
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* @param string $path
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* @return Mount
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*/
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public function find($path) {
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\OC_Util::setupFS();
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$path = $this->formatPath($path);
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if (isset($this->mounts[$path])) {
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return $this->mounts[$path];
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}
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\OC_Hook::emit('OC_Filesystem', 'get_mountpoint', array('path' => $path));
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$foundMountPoint = '';
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$mountPoints = array_keys($this->mounts);
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foreach ($mountPoints as $mountpoint) {
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if (strpos($path, $mountpoint) === 0 and strlen($mountpoint) > strlen($foundMountPoint)) {
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$foundMountPoint = $mountpoint;
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}
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}
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if (isset($this->mounts[$foundMountPoint])) {
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return $this->mounts[$foundMountPoint];
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} else {
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return null;
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}
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}
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/**
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* Find all mounts in $path
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*
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* @param string $path
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* @return Mount[]
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*/
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public function findIn($path) {
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\OC_Util::setupFS();
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$path = $this->formatPath($path);
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$result = array();
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$pathLength = strlen($path);
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$mountPoints = array_keys($this->mounts);
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foreach ($mountPoints as $mountPoint) {
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if (substr($mountPoint, 0, $pathLength) === $path and strlen($mountPoint) > $pathLength) {
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$result[] = $this->mounts[$mountPoint];
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}
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}
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return $result;
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}
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public function clear() {
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$this->mounts = array();
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}
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/**
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* Find mounts by storage id
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*
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* @param string $id
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* @return Mount[]
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*/
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public function findByStorageId($id) {
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\OC_Util::setupFS();
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if (strlen($id) > 64) {
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$id = md5($id);
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}
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$result = array();
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foreach ($this->mounts as $mount) {
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if ($mount->getStorageId() === $id) {
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$result[] = $mount;
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}
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}
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return $result;
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}
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/**
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* @return Mount[]
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*/
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public function getAll() {
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return $this->mounts;
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}
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/**
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* Find mounts by numeric storage id
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*
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* @param int $id
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* @return Mount[]
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*/
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public function findByNumericId($id) {
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$storageId = \OC\Files\Cache\Storage::getStorageId($id);
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return $this->findByStorageId($storageId);
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}
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/**
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* @param string $path
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* @return string
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*/
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private function formatPath($path) {
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$path = Filesystem::normalizePath($path);
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if (strlen($path) > 1) {
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$path .= '/';
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}
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return $path;
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}
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}
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