Add caching for getLocalFile on remote storages
This commit is contained in:
parent
79ae3c4527
commit
a8c67dc675
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@ -8,7 +8,7 @@
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namespace OC\Files\Storage;
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class DAV extends \OC\Files\Storage\Common{
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class DAV extends \OC\Files\Storage\Common {
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private $password;
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private $user;
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private $host;
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@ -21,7 +21,7 @@ class DAV extends \OC\Files\Storage\Common{
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*/
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private $client;
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private static $tempFiles=array();
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private static $tempFiles = array();
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public function __construct($params) {
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if (isset($params['host']) && isset($params['user']) && isset($params['password'])) {
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@ -29,9 +29,9 @@ class DAV extends \OC\Files\Storage\Common{
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//remove leading http[s], will be generated in createBaseUri()
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if (substr($host, 0, 8) == "https://") $host = substr($host, 8);
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else if (substr($host, 0, 7) == "http://") $host = substr($host, 7);
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$this->host=$host;
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$this->user=$params['user'];
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$this->password=$params['password'];
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$this->host = $host;
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$this->user = $params['user'];
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$this->password = $params['password'];
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if (isset($params['secure'])) {
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if (is_string($params['secure'])) {
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$this->secure = ($params['secure'] === 'true');
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@ -42,25 +42,25 @@ class DAV extends \OC\Files\Storage\Common{
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$this->secure = false;
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}
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if ($this->secure === true) {
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$certPath=\OC_User::getHome(\OC_User::getUser()) . '/files_external/rootcerts.crt';
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$certPath = \OC_User::getHome(\OC_User::getUser()) . '/files_external/rootcerts.crt';
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if (file_exists($certPath)) {
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$this->certPath=$certPath;
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$this->certPath = $certPath;
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}
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}
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$this->root=isset($params['root'])?$params['root']:'/';
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if ( ! $this->root || $this->root[0]!='/') {
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$this->root='/'.$this->root;
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$this->root = isset($params['root']) ? $params['root'] : '/';
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if (!$this->root || $this->root[0] != '/') {
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$this->root = '/' . $this->root;
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}
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if (substr($this->root, -1, 1)!='/') {
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$this->root.='/';
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if (substr($this->root, -1, 1) != '/') {
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$this->root .= '/';
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}
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} else {
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throw new \Exception();
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}
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}
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private function init(){
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if($this->ready) {
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private function init() {
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if ($this->ready) {
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return;
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}
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$this->ready = true;
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@ -78,28 +78,28 @@ class DAV extends \OC\Files\Storage\Common{
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}
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}
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public function getId(){
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public function getId() {
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return 'webdav::' . $this->user . '@' . $this->host . '/' . $this->root;
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}
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protected function createBaseUri() {
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$baseUri='http';
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$baseUri = 'http';
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if ($this->secure) {
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$baseUri.='s';
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$baseUri .= 's';
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}
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$baseUri.='://'.$this->host.$this->root;
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$baseUri .= '://' . $this->host . $this->root;
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return $baseUri;
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}
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public function mkdir($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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return $this->simpleResponse('MKCOL', $path, null, 201);
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}
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public function rmdir($path) {
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$this->init();
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$path=$this->cleanPath($path) . '/';
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$path = $this->cleanPath($path) . '/';
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// FIXME: some WebDAV impl return 403 when trying to DELETE
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// a non-empty folder
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return $this->simpleResponse('DELETE', $path, null, 204);
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@ -107,35 +107,35 @@ class DAV extends \OC\Files\Storage\Common{
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public function opendir($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$response=$this->client->propfind($this->encodePath($path), array(), 1);
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$id=md5('webdav'.$this->root.$path);
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$response = $this->client->propfind($this->encodePath($path), array(), 1);
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$id = md5('webdav' . $this->root . $path);
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$content = array();
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$files=array_keys($response);
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array_shift($files);//the first entry is the current directory
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$files = array_keys($response);
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array_shift($files); //the first entry is the current directory
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foreach ($files as $file) {
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$file = urldecode(basename($file));
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$content[]=$file;
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$content[] = $file;
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}
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\OC\Files\Stream\Dir::register($id, $content);
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return opendir('fakedir://'.$id);
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} catch(\Exception $e) {
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return opendir('fakedir://' . $id);
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} catch (\Exception $e) {
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return false;
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}
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}
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public function filetype($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$response=$this->client->propfind($this->encodePath($path), array('{DAV:}resourcetype'));
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$response = $this->client->propfind($this->encodePath($path), array('{DAV:}resourcetype'));
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$responseType = array();
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if (isset($response["{DAV:}resourcetype"])) {
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$responseType=$response["{DAV:}resourcetype"]->resourceType;
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$responseType = $response["{DAV:}resourcetype"]->resourceType;
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}
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return (count($responseType)>0 and $responseType[0]=="{DAV:}collection")?'dir':'file';
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} catch(\Exception $e) {
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return (count($responseType) > 0 and $responseType[0] == "{DAV:}collection") ? 'dir' : 'file';
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} catch (\Exception $e) {
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error_log($e->getMessage());
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\OCP\Util::writeLog("webdav client", \OCP\Util::sanitizeHTML($e->getMessage()), \OCP\Util::ERROR);
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return false;
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@ -144,11 +144,11 @@ class DAV extends \OC\Files\Storage\Common{
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public function file_exists($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$this->client->propfind($this->encodePath($path), array('{DAV:}resourcetype'));
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return true;//no 404 exception
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} catch(\Exception $e) {
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return true; //no 404 exception
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} catch (\Exception $e) {
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return false;
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}
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}
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@ -160,34 +160,34 @@ class DAV extends \OC\Files\Storage\Common{
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public function fopen($path, $mode) {
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$this->init();
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$path=$this->cleanPath($path);
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switch($mode) {
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$path = $this->cleanPath($path);
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switch ($mode) {
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case 'r':
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case 'rb':
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if ( ! $this->file_exists($path)) {
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if (!$this->file_exists($path)) {
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return false;
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}
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//straight up curl instead of sabredav here, sabredav put's the entire get result in memory
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$curl = curl_init();
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$fp = fopen('php://temp', 'r+');
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curl_setopt($curl, CURLOPT_USERPWD, $this->user.':'.$this->password);
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curl_setopt($curl, CURLOPT_URL, $this->createBaseUri().$this->encodePath($path));
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curl_setopt($curl, CURLOPT_USERPWD, $this->user . ':' . $this->password);
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curl_setopt($curl, CURLOPT_URL, $this->createBaseUri() . $this->encodePath($path));
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curl_setopt($curl, CURLOPT_FILE, $fp);
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curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
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if ($this->secure === true) {
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
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if($this->certPath){
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if ($this->certPath) {
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curl_setopt($curl, CURLOPT_CAINFO, $this->certPath);
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}
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}
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curl_exec ($curl);
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curl_exec($curl);
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$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
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if ($statusCode !== 200) {
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\OCP\Util::writeLog("webdav client", 'curl GET ' . curl_getinfo($curl, CURLINFO_EFFECTIVE_URL) . ' returned status code ' . $statusCode, \OCP\Util::ERROR);
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}
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curl_close ($curl);
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curl_close($curl);
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rewind($fp);
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return $fp;
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case 'w':
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@ -203,18 +203,19 @@ class DAV extends \OC\Files\Storage\Common{
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case 'c':
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case 'c+':
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//emulate these
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if (strrpos($path, '.')!==false) {
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$ext=substr($path, strrpos($path, '.'));
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if (strrpos($path, '.') !== false) {
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$ext = substr($path, strrpos($path, '.'));
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} else {
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$ext='';
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$ext = '';
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}
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if ($this->file_exists($path)) {
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$tmpFile = $this->getCachedFile($path);
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} else {
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$tmpFile = \OCP\Files::tmpFile($ext);
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}
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$tmpFile = \OCP\Files::tmpFile($ext);
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\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
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if($this->file_exists($path)) {
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$this->getFile($path, $tmpFile);
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}
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self::$tempFiles[$tmpFile]=$path;
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return fopen('close://'.$tmpFile, $mode);
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self::$tempFiles[$tmpFile] = $path;
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return fopen('close://' . $tmpFile, $mode);
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}
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}
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@ -227,32 +228,31 @@ class DAV extends \OC\Files\Storage\Common{
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public function free_space($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$response=$this->client->propfind($this->encodePath($path), array('{DAV:}quota-available-bytes'));
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$response = $this->client->propfind($this->encodePath($path), array('{DAV:}quota-available-bytes'));
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if (isset($response['{DAV:}quota-available-bytes'])) {
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return (int)$response['{DAV:}quota-available-bytes'];
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} else {
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return \OC\Files\SPACE_UNKNOWN;
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}
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} catch(\Exception $e) {
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} catch (\Exception $e) {
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return \OC\Files\SPACE_UNKNOWN;
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}
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}
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public function touch($path, $mtime=null) {
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public function touch($path, $mtime = null) {
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$this->init();
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if (is_null($mtime)) {
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$mtime=time();
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$mtime = time();
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}
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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// if file exists, update the mtime, else create a new empty file
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if ($this->file_exists($path)) {
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try {
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$this->client->proppatch($this->encodePath($path), array('{DAV:}lastmodified' => $mtime));
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}
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catch (\Sabre_DAV_Exception_NotImplemented $e) {
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} catch (\Sabre_DAV_Exception_NotImplemented $e) {
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return false;
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}
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} else {
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return true;
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}
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/**
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* @param string $path
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* @param string $target
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*/
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public function getFile($path, $target) {
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protected function uploadFile($path, $target) {
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$this->init();
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$source=$this->fopen($path, 'r');
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file_put_contents($target, $source);
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}
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public function uploadFile($path, $target) {
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$this->init();
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$source=fopen($path, 'r');
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$source = fopen($path, 'r');
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_USERPWD, $this->user.':'.$this->password);
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curl_setopt($curl, CURLOPT_URL, $this->createBaseUri().str_replace(' ', '%20', $target));
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curl_setopt($curl, CURLOPT_USERPWD, $this->user . ':' . $this->password);
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curl_setopt($curl, CURLOPT_URL, $this->createBaseUri() . str_replace(' ', '%20', $target));
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curl_setopt($curl, CURLOPT_BINARYTRANSFER, true);
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curl_setopt($curl, CURLOPT_INFILE, $source); // file pointer
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curl_setopt($curl, CURLOPT_INFILESIZE, filesize($path));
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@ -285,26 +275,29 @@ class DAV extends \OC\Files\Storage\Common{
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if ($this->secure === true) {
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
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if($this->certPath){
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if ($this->certPath) {
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curl_setopt($curl, CURLOPT_CAINFO, $this->certPath);
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}
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}
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curl_exec ($curl);
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curl_exec($curl);
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$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
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if ($statusCode !== 200) {
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\OCP\Util::writeLog("webdav client", 'curl GET ' . curl_getinfo($curl, CURLINFO_EFFECTIVE_URL) . ' returned status code ' . $statusCode, \OCP\Util::ERROR);
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}
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curl_close ($curl);
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curl_close($curl);
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$this->removeCachedFile($target);
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}
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public function rename($path1, $path2) {
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$this->init();
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$path1 = $this->encodePath($this->cleanPath($path1));
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$path2 = $this->createBaseUri().$this->encodePath($this->cleanPath($path2));
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$path2 = $this->createBaseUri() . $this->encodePath($this->cleanPath($path2));
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try {
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$this->client->request('MOVE', $path1, null, array('Destination'=>$path2));
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$this->client->request('MOVE', $path1, null, array('Destination' => $path2));
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$this->removeCachedFile($path1);
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$this->removeCachedFile($path2);
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return true;
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} catch(\Exception $e) {
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} catch (\Exception $e) {
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return false;
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}
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}
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@ -312,47 +305,48 @@ class DAV extends \OC\Files\Storage\Common{
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public function copy($path1, $path2) {
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$this->init();
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$path1 = $this->encodePath($this->cleanPath($path1));
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$path2 = $this->createBaseUri().$this->encodePath($this->cleanPath($path2));
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$path2 = $this->createBaseUri() . $this->encodePath($this->cleanPath($path2));
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try {
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$this->client->request('COPY', $path1, null, array('Destination'=>$path2));
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$this->client->request('COPY', $path1, null, array('Destination' => $path2));
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$this->removeCachedFile($path2);
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return true;
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} catch(\Exception $e) {
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} catch (\Exception $e) {
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return false;
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}
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}
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public function stat($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$response = $this->client->propfind($this->encodePath($path), array('{DAV:}getlastmodified', '{DAV:}getcontentlength'));
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return array(
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'mtime'=>strtotime($response['{DAV:}getlastmodified']),
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'size'=>(int)isset($response['{DAV:}getcontentlength']) ? $response['{DAV:}getcontentlength'] : 0,
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'mtime' => strtotime($response['{DAV:}getlastmodified']),
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'size' => (int)isset($response['{DAV:}getcontentlength']) ? $response['{DAV:}getcontentlength'] : 0,
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);
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} catch(\Exception $e) {
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} catch (\Exception $e) {
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return array();
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}
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}
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public function getMimeType($path) {
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$this->init();
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$response=$this->client->propfind($this->encodePath($path), array('{DAV:}getcontenttype', '{DAV:}resourcetype'));
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$response = $this->client->propfind($this->encodePath($path), array('{DAV:}getcontenttype', '{DAV:}resourcetype'));
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$responseType = array();
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if (isset($response["{DAV:}resourcetype"])) {
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$responseType=$response["{DAV:}resourcetype"]->resourceType;
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$responseType = $response["{DAV:}resourcetype"]->resourceType;
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}
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$type=(count($responseType)>0 and $responseType[0]=="{DAV:}collection")?'dir':'file';
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if ($type=='dir') {
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$type = (count($responseType) > 0 and $responseType[0] == "{DAV:}collection") ? 'dir' : 'file';
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if ($type == 'dir') {
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return 'httpd/unix-directory';
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} elseif (isset($response['{DAV:}getcontenttype'])) {
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return $response['{DAV:}getcontenttype'];
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} else {
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return false;
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}
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} catch(\Exception $e) {
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} catch (\Exception $e) {
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return false;
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}
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}
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@ -368,6 +362,7 @@ class DAV extends \OC\Files\Storage\Common{
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/**
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* URL encodes the given path but keeps the slashes
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*
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* @param string $path to encode
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* @return string encoded path
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*/
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@ -382,11 +377,11 @@ class DAV extends \OC\Files\Storage\Common{
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* @param integer $expected
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*/
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private function simpleResponse($method, $path, $body, $expected) {
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$path=$this->cleanPath($path);
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$path = $this->cleanPath($path);
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try {
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$response=$this->client->request($method, $this->encodePath($path), $body);
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return $response['statusCode']==$expected;
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} catch(\Exception $e) {
|
||||
$response = $this->client->request($method, $this->encodePath($path), $body);
|
||||
return $response['statusCode'] == $expected;
|
||||
} catch (\Exception $e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -27,6 +27,11 @@ abstract class Common implements \OC\Files\Storage\Storage {
|
|||
protected $watcher;
|
||||
protected $storageCache;
|
||||
|
||||
/**
|
||||
* @var string[]
|
||||
*/
|
||||
protected $cachedFiles = array();
|
||||
|
||||
public function __construct($parameters) {
|
||||
}
|
||||
|
||||
|
@ -122,11 +127,13 @@ abstract class Common implements \OC\Files\Storage\Storage {
|
|||
|
||||
public function file_put_contents($path, $data) {
|
||||
$handle = $this->fopen($path, "w");
|
||||
$this->removeCachedFile($path);
|
||||
return fwrite($handle, $data);
|
||||
}
|
||||
|
||||
public function rename($path1, $path2) {
|
||||
if ($this->copy($path1, $path2)) {
|
||||
$this->removeCachedFile($path1);
|
||||
return $this->unlink($path1);
|
||||
} else {
|
||||
return false;
|
||||
|
@ -137,6 +144,7 @@ abstract class Common implements \OC\Files\Storage\Storage {
|
|||
$source = $this->fopen($path1, 'r');
|
||||
$target = $this->fopen($path2, 'w');
|
||||
list($count, $result) = \OC_Helper::streamCopy($source, $target);
|
||||
$this->removeCachedFile($path2);
|
||||
return $result;
|
||||
}
|
||||
|
||||
|
@ -162,13 +170,14 @@ abstract class Common implements \OC\Files\Storage\Storage {
|
|||
}
|
||||
|
||||
public function getLocalFile($path) {
|
||||
return $this->toTmpFile($path);
|
||||
return $this->getCachedFile($path);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $path
|
||||
* @return string
|
||||
*/
|
||||
private function toTmpFile($path) { //no longer in the storage api, still useful here
|
||||
protected function toTmpFile($path) { //no longer in the storage api, still useful here
|
||||
$source = $this->fopen($path, 'r');
|
||||
if (!$source) {
|
||||
return false;
|
||||
|
@ -352,4 +361,15 @@ abstract class Common implements \OC\Files\Storage\Storage {
|
|||
// default, which is not local
|
||||
return false;
|
||||
}
|
||||
|
||||
protected function getCachedFile($path) {
|
||||
if (!isset($this->cachedFiles[$path])) {
|
||||
$this->cachedFiles[$path] = $this->toTmpFile($path);
|
||||
}
|
||||
return $this->cachedFiles[$path];
|
||||
}
|
||||
|
||||
protected function removeCachedFile($path) {
|
||||
unset($this->cachedFiles[$path]);
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue