157 lines
4.1 KiB
PHP
157 lines
4.1 KiB
PHP
<?php
|
|
|
|
require_once("lib/base.php");
|
|
|
|
/**
|
|
* Base node-class
|
|
*
|
|
* The node class implements the method used by both the File and the Directory classes
|
|
*
|
|
* @package Sabre
|
|
* @subpackage DAV
|
|
* @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
|
|
* @author Evert Pot (http://www.rooftopsolutions.nl/)
|
|
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
|
|
*/
|
|
/*
|
|
*
|
|
* The following SQL statement is just a help for developers and will not be
|
|
* executed!
|
|
*
|
|
* CREATE TABLE IF NOT EXISTS `properties` (
|
|
* `userid` varchar(200) COLLATE utf8_unicode_ci NOT NULL,
|
|
* `propertypath` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
|
|
* `propertyname` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
|
|
* `propertyvalue` text COLLATE utf8_unicode_ci NOT NULL
|
|
* ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
|
|
*
|
|
*/
|
|
abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IProperties {
|
|
|
|
/**
|
|
* The path to the current node
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $path;
|
|
|
|
/**
|
|
* Sets up the node, expects a full path name
|
|
*
|
|
* @param string $path
|
|
* @return void
|
|
*/
|
|
public function __construct($path) {
|
|
$this->path = $path;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Returns the name of the node
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getName() {
|
|
|
|
list(, $name) = Sabre_DAV_URLUtil::splitPath($this->path);
|
|
return $name;
|
|
|
|
}
|
|
|
|
/**
|
|
* Renames the node
|
|
*
|
|
* @param string $name The new name
|
|
* @return void
|
|
*/
|
|
public function setName($name) {
|
|
|
|
list($parentPath, ) = Sabre_DAV_URLUtil::splitPath($this->path);
|
|
list(, $newName) = Sabre_DAV_URLUtil::splitPath($name);
|
|
|
|
$newPath = $parentPath . '/' . $newName;
|
|
OC_FILESYSTEM::rename($this->path,$newPath);
|
|
|
|
$this->path = $newPath;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Returns the last modification time, as a unix timestamp
|
|
*
|
|
* @return int
|
|
*/
|
|
public function getLastModified() {
|
|
|
|
return OC_FILESYSTEM::filemtime($this->path);
|
|
|
|
}
|
|
|
|
/**
|
|
* Updates properties on this node,
|
|
*
|
|
* @param array $mutations
|
|
* @see Sabre_DAV_IProperties::updateProperties
|
|
* @return bool|array
|
|
*/
|
|
public function updateProperties($properties) {
|
|
$existing = $this->getProperties(array());
|
|
foreach($properties as $propertyName => $propertyValue) {
|
|
// If it was null, we need to delete the property
|
|
if (is_null($propertyValue)) {
|
|
if(array_key_exists( $propertyName, $existing )){
|
|
$query = OC_DB::prepare( 'DELETE FROM *PREFIX*properties WHERE userid = ? AND propertypath = ? AND propertyname = ?' );
|
|
$query->execute( array( 'OC_USER::getUser()', $this->path, $propertyName ));
|
|
}
|
|
}
|
|
else {
|
|
if(!array_key_exists( $propertyName, $existing )){
|
|
$query = OC_DB::prepare( 'INSERT INTO *PREFIX*properties (userid,propertypath,propertyname,propertyvalue) VALUES(?,?,?,?)' );
|
|
$query->execute( array( 'OC_USER::getUser()', $this->path, $propertyName,$propertyValue ));
|
|
}
|
|
elseif($existing[$propertyName] !== $propertyValue){
|
|
$query = OC_DB::prepare( 'UPDATE *PREFIX*properties SET propertyvalue = ? WHERE userid = ? AND propertypath = ? AND propertyname = ?' );
|
|
$query->execute( array( $propertyValue,'OC_USER::getUser()', $this->path, $propertyName ));
|
|
}
|
|
}
|
|
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of properties for this nodes.;
|
|
*
|
|
* The properties list is a list of propertynames the client requested, encoded as xmlnamespace#tagName, for example: http://www.example.org/namespace#author
|
|
* If the array is empty, all properties should be returned
|
|
*
|
|
* @param array $properties
|
|
* @return void
|
|
*/
|
|
function getProperties($properties) {
|
|
// At least some magic in here :-)
|
|
$query = OC_DB::prepare( 'SELECT * FROM *PREFIX*properties WHERE userid = ? AND propertypath = ?' );
|
|
$result = $query->execute( array( 'OC_USER::getUser()', $this->path ));
|
|
|
|
$existing = array();
|
|
while( $row = $result->fetchRow()){
|
|
$existing[$row['propertyname']] = $row['propertyvalue'];
|
|
}
|
|
|
|
if(count($properties) == 0){
|
|
return $existing;
|
|
}
|
|
|
|
// if the array was empty, we need to return everything
|
|
$props = array();
|
|
foreach($properties as $property) {
|
|
if (isset($existing[$property])) $props[$property] = $existing[$property];
|
|
}
|
|
return $props;
|
|
}
|
|
}
|
|
|