300 lines
7.6 KiB
PHP
300 lines
7.6 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Frank Karlitschek
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* @copyright 2010 Frank Karlitschek karlitschek@kde.org
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Class for connecting multiply ownCloud installations
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*
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*/
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class OC_CONNECT{
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static private $clouds=array();
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static function connect($path,$user,$password){
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$cloud=new OC_REMOTE_CLOUD($path,$user,$password);
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if($cloud->connected){
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self::$clouds[$path]=$cloud;
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return $cloud;
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}else{
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return false;
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}
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}
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}
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/**
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* Class for connection to a remote owncloud installation
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*
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*/
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class OC_REMOTE_CLOUD{
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private $path;
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private $connected=false;
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private $cookiefile=false;
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/**
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* make an api call to the remote cloud
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* @param string $action
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* @param array parameters
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* @param bool assoc when set to true, the result will be parsed as associative array
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*
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*/
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private function apiCall($action,$parameters=false,$assoc=false){
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if(!$this->cookiefile){
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$this->cookiefile=sys_get_temp_dir().'/remoteCloudCookie'.uniqid();
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}
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$url=$this->path.='/files/api.php';
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$fields_string="action=$action&";
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if(is_array($parameters)){
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foreach($parameters as $key=>$value){
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$fields_string.=$key.'='.$value.'&';
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}
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rtrim($fields_string,'&');
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}
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$ch=curl_init();
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curl_setopt($ch,CURLOPT_URL,$url);
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curl_setopt($ch,CURLOPT_POST,count($parameters));
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curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);
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curl_setopt($ch, CURLOPT_COOKIEFILE,$this->cookiefile);
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curl_setopt($ch, CURLOPT_COOKIEJAR,$this->cookiefile);
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curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
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$result=curl_exec($ch);
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$result=trim($result);
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$info=curl_getinfo($ch);
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$httpCode=$info['http_code'];
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curl_close($ch);
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if($httpCode==200 or $httpCode==0){
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return json_decode($result,$assoc);
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}else{
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return false;
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}
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}
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public function __construct($path,$user,$password){
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$this->path=$path;
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$this->connected=$this->apiCall('login',array('username'=>$user,'password'=>$password));
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}
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/**
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* check if we are stull logged in on the remote cloud
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*
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*/
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public function isLoggedIn(){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('checklogin');
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}
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public function __get($name){
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switch($name){
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case 'connected':
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return $this->connected;
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}
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}
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/**
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* disconnect from the remote cloud
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*
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*/
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public function disconnect(){
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$this->connected=false;
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if(is_file($this->cookiefile)){
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unlink($this->cookiefile);
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}
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$this->cookiefile=false;
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}
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/**
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* create a new file or directory
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* @param string $dir
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* @param string $name
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* @param string $type
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*/
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public function newFile($dir,$name,$type){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('new',array('dir'=>$dir,'name'=>$name,'type'=>$type),true);
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}
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/**
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* deletes a file or directory
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* @param string $dir
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* @param string $file
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*/
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public function delete($dir,$name){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('delete',array('dir'=>$dir,'file'=>$name),true);
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}
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/**
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* moves a file or directory
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* @param string $sorceDir
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* @param string $sorceFile
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* @param string $targetDir
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* @param string $targetFile
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*/
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public function move($sourceDir,$sourceFile,$targetDir,$targetFile){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('move',array('sourcedir'=>$sourceDir,'source'=>$sourceFile,'targetdir'=>$targetDir,'target'=>$targetFile),true);
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}
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/**
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* copies a file or directory
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* @param string $sorceDir
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* @param string $sorceFile
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* @param string $targetDir
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* @param string $targetFile
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*/
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public function copy($sourceDir,$sourceFile,$targetDir,$targetFile){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('copy',array('sourcedir'=>$sourceDir,'source'=>$sourceFile,'targetdir'=>$targetDir,'target'=>$targetFile),true);
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}
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/**
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* get a file tree
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* @param string $dir
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*/
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public function getTree($dir){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('gettree',array('dir'=>$dir),true);
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}
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/**
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* get the files inside a directory of the remote cloud
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* @param string $dir
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*/
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public function getFiles($dir){
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if(!$this->connected){
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return false;
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}
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return $this->apiCall('getfiles',array('dir'=>$dir),true);
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}
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/**
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* get a remove file and save it in a temporary file and return the path of the temporary file
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* @param string $dir
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* @param string $file
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* @return string
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*/
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public function getFile($dir, $file){
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if(!$this->connected){
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return false;
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}
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$ch=curl_init();
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if(!$this->cookiefile){
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$this->cookiefile=sys_get_temp_dir().'/remoteCloudCookie'.uniqid();
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}
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$tmpfile=tempnam(sys_get_temp_dir(),'remoteCloudFile');
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$fp=fopen($tmpfile,'w+');
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$url=$this->path.="/files/api.php?action=get&dir=$dir&file=$file";
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curl_setopt($ch,CURLOPT_URL,$url);
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curl_setopt($ch, CURLOPT_COOKIEFILE,$this->cookiefile);
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curl_setopt($ch, CURLOPT_COOKIEJAR,$this->cookiefile);
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curl_setopt($ch, CURLOPT_FILE, $fp);
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curl_exec($ch);
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fclose($fp);
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curl_close($ch);
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return $tmpfile;
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}
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public function sendFile($sourceDir,$sourceFile,$targetDir,$targetFile){
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global $WEBROOT;
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$source=$sourceDir.'/'.$sourceFile;
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$tmp=OC_FILESYSTEM::toTmpFile($source);
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return $this->sendTmpFile($tmp,$targetDir,$targetFile);
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}
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public function sendTmpFile($tmp,$targetDir,$targetFile){
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$token=sha1(uniqid().$tmp);
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global $WEBROOT;
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$file=sys_get_temp_dir().'/'.'remoteCloudFile'.$token;
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rename($tmp,$file);
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if((isset($CONFIG_HTTPFORCESSL) and $CONFIG_HTTPFORCESSL) or isset($_SERVER['HTTPS']) and $_SERVER['HTTPS'] == 'on') {
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$url = "https://". $_SERVER['SERVER_NAME'] . $WEBROOT;
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}else{
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$url = "http://". $_SERVER['SERVER_NAME'] . $WEBROOT;
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}
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return $this->apiCall('pull',array('dir'=>$targetDir,'file'=>$targetFile,'token'=>$token,'source'=>$url),true);
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}
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}
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function OC_CONNECT_TEST($path,$user,$password){
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echo 'connecting...';
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$remote=OC_CONNECT::connect($path,$user,$password);
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if($remote->connected){
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echo 'done<br/>';
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if($remote->isLoggedIn()){
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echo 'logged in, session working<br/>';
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echo 'trying to get remote files...';
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$files=$remote->getFiles('');
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if($files){
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echo count($files).' files found:<br/>';
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foreach($files as $file){
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echo "{$file['type']} {$file['name']}: {$file['size']} bytes<br/>";
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}
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echo 'getting file "'.$file['name'].'"...';
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$size=$file['size'];
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$file=$remote->getFile('',$file['name']);
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if(file_exists($file)){
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$newSize=filesize($file);
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if($size!=$newSize){
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echo "fail<br/>Error: $newSize bytes received, $size expected.";
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echo '<br/><br/>Recieved file:<br/>';
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readfile($file);
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unlink($file);
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return;
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}
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OC_FILESYSTEM::fromTmpFile($file,'/remoteFile');
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echo 'done<br/>';
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echo 'sending file "burning_avatar.png"...';
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$res=$remote->sendFile('','burning_avatar.png','','burning_avatar.png');
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if($res){
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echo 'done<br/>';
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}else{
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echo 'fail<br/>';
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}
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}else{
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echo 'fail<br/>';
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}
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}else{
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echo 'fail<br/>';
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}
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}else{
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echo 'no longer logged in, session fail<br/>';
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}
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}else{
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echo 'fail<br/>';
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}
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$remote->disconnect();
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die();
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}
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?>
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