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<?php
/**
* ownCloud
*
* @author Frank Karlitschek
* @copyright 2010 Frank Karlitschek karlitschek@kde.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* Class for connecting multiply ownCloud installations
*
*/
class OC_CONNECT{
static private $clouds=array();
static function connect($path,$user,$password){
$cloud=new OC_REMOTE_CLOUD($path,$user,$password);
if($cloud->connected){
self::$clouds[$path]=$cloud;
return $cloud;
}else{
return false;
}
}
}
/**
* Class for connection to a remote owncloud installation
*
*/
class OC_REMOTE_CLOUD{
private $path;
private $connected=false;
private $cookiefile=false;
/**
* make an api call to the remote cloud
* @param string $action
* @param array parameters
* @param bool assoc when set to true, the result will be parsed as associative array
*
*/
private function apiCall($action,$parameters=false,$assoc=false){
if(!$this->cookiefile){
$this->cookiefile=sys_get_temp_dir().'/remoteCloudCookie'.uniqid();
}
$url=$this->path.='/files/api.php';
$fields_string="action=$action&";
if(is_array($parameters)){
foreach($parameters as $key=>$value){
$fields_string.=$key.'='.$value.'&';
}
rtrim($fields_string,'&');
}
$ch=curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_POST,count($parameters));
curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);
curl_setopt($ch, CURLOPT_COOKIEFILE,$this->cookiefile);
curl_setopt($ch, CURLOPT_COOKIEJAR,$this->cookiefile);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
$result=trim(curl_exec($ch));
$info=curl_getinfo($ch);
$httpCode=$info['http_code'];
if($httpCode==200 or $httpCode==0){
return json_decode($result,$assoc);
}else{
return false;
}
}
public function __construct($path,$user,$password){
$this->path=$path;
$this->connected=$this->apiCall('login',array('username'=>$user,'password'=>$password));
}
/**
* check if we are stull logged in on the remote cloud
*
*/
public function isLoggedIn(){
if(!$this->connected){
return false;
}
return $this->apiCall('checklogin');
}
public function __get($name){
switch($name){
case 'connected':
return $this->connected;
}
}
/**
* disconnect from the remote cloud
*
*/
public function disconnect(){
$this->connected=false;
if(is_file($this->cookiefile)){
unlink($this->cookiefile);
}
$this->cookiefile=false;
}
/**
* get the files inside a directory of the remote cloud
* @param string $dir
*/
public function getFiles($dir){
if(!$this->connected){
return false;
}
return $this->apiCall('getfiles',array('dir'=>$dir),true);
}
}
function OC_CONNECT_TEST($path,$user,$password){
echo 'connecting...';
$remote=OC_CONNECT::connect($path,$user,$password);
if($remote->connected){
echo 'done<br/>';
if($remote->isLoggedIn()){
echo 'logged in, session working<br/>';
echo 'trying to get remote files...';
$files=$remote->getFiles('');
if($files){
echo count($files).' files found:<br/>';
foreach($files as $file){
echo "{$file['type']} {$file['name']}: {$file['size']} bytes<br/>";
}
}else{
echo 'fail<br/>';
}
}else{
echo 'no longer logged in, session fail<br/>';
}
}else{
echo 'fail<br/>';
}
$remote->disconnect();
die();
}
?>
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