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Add stat cache to OC_Connector_Sabre_Node and OC_Connector_Sabre_File 

Speeds up access of directories with large number of files.
This commit is contained in:
Bart Visscher 2012-06-08 20:26:08 +02:00
parent 4d627d66a1
commit e728635c8a
2 changed files with 17 additions and 5 deletions
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4
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 * @return int
*/ */
public function getSize() { public function getSize() {
$this->stat();
return OC_Filesystem::filesize($this->path); return $this->stat_cache['size'];
} }

18
lib/connector/sabre/node.php
View File

@ -29,6 +29,11 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
* @var string * @var string
*/ */
protected $path; protected $path;
/**
* file stat cache
* @var array
*/
protected $stat_cache;
/** /**
* Sets up the node, expects a full path name * Sets up the node, expects a full path name
@ -77,7 +82,14 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
} }
/**
* Set the stat cache
*/
protected function stat() {
if (!isset($this->stat_cache)) {
$this->stat_cache = OC_Filesystem::stat($this->path);
}
}
/** /**
* Returns the last modification time, as a unix timestamp * Returns the last modification time, as a unix timestamp
@ -85,8 +97,8 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
* @return int * @return int
*/ */
public function getLastModified() { public function getLastModified() {
$this->stat();
return OC_Filesystem::filemtime($this->path); return $this->stat_cache['mtime'];
} }