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Optimize WebDav access using OC_FileCache

This commit is contained in:
Bart Visscher 2012-06-15 16:04:01 +02:00
parent 8f6121ffa8
commit 400769ab40
3 changed files with 31 additions and 23 deletions
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25
lib/connector/sabre/directory.php
View File

@ -59,19 +59,22 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
* @throws Sabre_DAV_Exception_FileNotFound
* @return Sabre_DAV_INode
*/
public function getChild($name) {
public function getChild($name, $info = null) {
$path = $this->path . '/' . $name;
if (is_null($info)) {
$info = OC_FileCache::get($path);
}
if (!OC_Filesystem::file_exists($path)) throw new Sabre_DAV_Exception_NotFound('File with name ' . $path . ' could not be located');
if (!$info) throw new Sabre_DAV_Exception_NotFound('File with name ' . $path . ' could not be located');
if (OC_Filesystem::is_dir($path)) {
if ($info['mimetype'] == 'httpd/unix-directory') {
return new OC_Connector_Sabre_Directory($path);
return new OC_Connector_Sabre_Directory($path, $info);
} else {
return new OC_Connector_Sabre_File($path);
return new OC_Connector_Sabre_File($path, $info);
}
@ -85,17 +88,11 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
public function getChildren() {
$nodes = array();
// foreach(scandir($this->path) as $node) if($node!='.' && $node!='..') $nodes[] = $this->getChild($node);
if( OC_Filesystem::is_dir($this->path . '/')){
$dh = OC_Filesystem::opendir($this->path . '/');
while(( $node = readdir($dh)) !== false ){
if($node!='.' && $node!='..'){
$nodes[] = $this->getChild($node);
}
}
$folder_content = OC_FileCache::getFolderContent($this->path);
foreach($folder_content as $info) {
$nodes[] = $this->getChild($info['name'], $info);
}
return $nodes;
}
/**

7
lib/connector/sabre/file.php
View File

@ -63,8 +63,8 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
* @return int
*/
public function getSize() {
$this->stat();
return $this->stat_cache['size'];
$this->getFileinfoCache();
return $this->fileinfo_cache['size'];
}
@ -92,6 +92,9 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
* @return mixed
*/
public function getContentType() {
if (isset($this->fileinfo_cache['mimetype'])) {
return $this->fileinfo_cache['mimetype'];
}
return OC_Filesystem::getMimeType($this->path);

22
lib/connector/sabre/node.php
View File

@ -33,7 +33,7 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
* file stat cache
* @var array
*/
protected $stat_cache;
protected $fileinfo_cache;
/**
* Sets up the node, expects a full path name
@ -41,8 +41,11 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
* @param string $path
* @return void
*/
public function __construct($path) {
public function __construct($path, $fileinfo_cache = null) {
$this->path = $path;
if ($fileinfo_cache) {
$this->fileinfo_cache = $fileinfo_cache;
}
}
@ -85,9 +88,14 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
/**
* Set the stat cache
*/
protected function stat() {
if (!isset($this->stat_cache)) {
$this->stat_cache = OC_Filesystem::stat($this->path);
protected function getFileinfoCache() {
if (!isset($this->fileinfo_cache)) {
if ($fileinfo_cache = OC_FileCache::get($this->path)) {
} else {
$fileinfo_cache = OC_Filesystem::stat($this->path);
}
$this->fileinfo_cache = $fileinfo_cache;
}
}
@ -97,8 +105,8 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
* @return int
*/
public function getLastModified() {
$this->stat();
return $this->stat_cache['mtime'];
$this->getFileinfoCache();
return $this->fileinfo_cache['mtime'];
}