open-dsi
/
nextcloud-server
mirror of https://github.com/nextcloud/server
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

first part of the new new OCS CLOUD module. So far only quota is implemented.

Browse Source 
The specification is developed here:
http://www.freedesktop.org/wiki/Specifications/open-collaboration-services-1.7#CLOUD
will be moved to
http://www.freedesktop.org/wiki/Specifications/open-collaboration-services
as soon as everything is done.
remotes/origin/stable45
Frank Karlitschek 13 years ago
parent bd63fddbf4
commit e7e1f234dd
2 changed files with 473 additions and 420 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 889
      lib/ocs.php
  2. 4
      ocs/providers.php

889
lib/ocs.php
Unescape View File

@ -4,7 +4,9 @@
* ownCloud
*
* @author Frank Karlitschek
* @author Michael Gapczynski
* @copyright 2012 Frank Karlitschek frank@owncloud.org
* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
@ -29,425 +31,438 @@
*/
class OC_OCS {
/**
* reads input date from get/post/cookies and converts the date to a special data-type
*
* @param variable $key
* @param variable-type $type
* @param priority $getpriority
* @param default $default
* @return data
*/
public static function readData($key,$type='raw',$getpriority=false,$default='') {
if($getpriority) {
if(isset($_GET[$key])) {
$data=$_GET[$key];
} elseif(isset($_POST[$key])) {
$data=$_POST[$key];
} else {
if($default=='') {
if(($type=='int') or ($type=='float')) $data=0; else $data='';
} else {
$data=$default;
}
}
} else {
if(isset($_POST[$key])) {
$data=$_POST[$key];
} elseif(isset($_GET[$key])) {
$data=$_GET[$key];
} elseif(isset($_COOKIE[$key])) {
$data=$_COOKIE[$key];
} else {
if($default=='') {
if(($type=='int') or ($type=='float')) $data=0; else $data='';
} else {
$data=$default;
}
}
}
if($type=='raw') return($data);
elseif($type=='text') return(addslashes(strip_tags($data)));
elseif($type=='int') { $data = (int) $data; return($data); }
elseif($type=='float') { $data = (float) $data; return($data); }
elseif($type=='array') { $data = $data; return($data); }
}
/**
main function to handle the REST request
**/
public static function handle() {
// overwrite the 404 error page returncode
header("HTTP/1.0 200 OK");
if($_SERVER['REQUEST_METHOD'] == 'GET') {
$method='get';
}elseif($_SERVER['REQUEST_METHOD'] == 'PUT') {
$method='put';
}elseif($_SERVER['REQUEST_METHOD'] == 'POST') {
$method='post';
}else{
echo('internal server error: method not supported');
exit();
}
// preprocess url
$url=$_SERVER['REQUEST_URI'];
if(substr($url,(strlen($url)-1))<>'/') $url.='/';
$ex=explode('/',$url);
$paracount=count($ex);
// eventhandler
// CONFIG
// apiconfig - GET - CONFIG
if(($method=='get') and (strtolower($ex[$paracount-3])=='v1.php') and (strtolower($ex[$paracount-2])=='config')){
$format=OC_OCS::readdata('format','text');
OC_OCS::apiconfig($format);
// PERSON
// personcheck - POST - PERSON/CHECK
}elseif(($method=='post') and (strtolower($ex[$paracount-4])=='v1.php') and (strtolower($ex[$paracount-3])=='person') and (strtolower($ex[$paracount-2])=='check')){
$format=OC_OCS::readdata('format','text');
$login=OC_OCS::readdata('login','text');
$passwd=OC_OCS::readdata('password','text');
OC_OCS::personcheck($format,$login,$passwd);
// ACTIVITY
// activityget - GET ACTIVITY page,pagesize als urlparameter
}elseif(($method=='get') and (strtolower($ex[$paracount-3])=='v1.php')and (strtolower($ex[$paracount-2])=='activity')){
$format=OC_OCS::readdata('format','text');
$page=OC_OCS::readdata('page','int');
$pagesize=OC_OCS::readdata('pagesize','int');
if($pagesize<1 or $pagesize>100) $pagesize=10;
OC_OCS::activityget($format,$page,$pagesize);
// activityput - POST ACTIVITY
}elseif(($method=='post') and (strtolower($ex[$paracount-3])=='v1.php')and (strtolower($ex[$paracount-2])=='activity')){
$format=OC_OCS::readdata('format','text');
$message=OC_OCS::readdata('message','text');
OC_OCS::activityput($format,$message);
// PRIVATEDATA
// get - GET DATA
}elseif(($method=='get') and (strtolower($ex[$paracount-4])=='v1.php')and (strtolower($ex[$paracount-2])=='getattribute')){
$format=OC_OCS::readdata('format','text');
OC_OCS::privateDataGet($format);
}elseif(($method=='get') and (strtolower($ex[$paracount-5])=='v1.php')and (strtolower($ex[$paracount-3])=='getattribute')){
$format=OC_OCS::readdata('format','text');
$app=$ex[$paracount-2];
OC_OCS::privateDataGet($format, $app);
}elseif(($method=='get') and (strtolower($ex[$paracount-6])=='v1.php')and (strtolower($ex[$paracount-4])=='getattribute')){
$format=OC_OCS::readdata('format','text');
$key=$ex[$paracount-2];
$app=$ex[$paracount-3];
OC_OCS::privateDataGet($format, $app,$key);
// set - POST DATA
}elseif(($method=='post') and (strtolower($ex[$paracount-6])=='v1.php')and (strtolower($ex[$paracount-4])=='setattribute')){
$format=OC_OCS::readdata('format','text');
$key=$ex[$paracount-2];
$app=$ex[$paracount-3];
$value=OC_OCS::readdata('value','text');
OC_OCS::privatedataset($format, $app, $key, $value);
// delete - POST DATA
}elseif(($method=='post') and (strtolower($ex[$paracount-6])=='v1.php')and (strtolower($ex[$paracount-4])=='deleteattribute')){
$format=OC_OCS::readdata('format','text');
$key=$ex[$paracount-2];
$app=$ex[$paracount-3];
OC_OCS::privatedatadelete($format, $app, $key);
}else{
$format=OC_OCS::readdata('format','text');
$txt='Invalid query, please check the syntax. API specifications are here: http://www.freedesktop.org/wiki/Specifications/open-collaboration-services. DEBUG OUTPUT:'."\n";
$txt.=OC_OCS::getdebugoutput();
echo(OC_OCS::generatexml($format,'failed',999,$txt));
}
exit();
}
/**
* generated some debug information to make it easier to find faild API calls
* @return debug data string
*/
private static function getDebugOutput() {
$txt='';
$txt.="debug output:\n";
if(isset($_SERVER['REQUEST_METHOD'])) $txt.='http request method: '.$_SERVER['REQUEST_METHOD']."\n";
if(isset($_SERVER['REQUEST_URI'])) $txt.='http request uri: '.$_SERVER['REQUEST_URI']."\n";
if(isset($_GET)) foreach($_GET as $key=>$value) $txt.='get parameter: '.$key.'->'.$value."\n";
if(isset($_POST)) foreach($_POST as $key=>$value) $txt.='post parameter: '.$key.'->'.$value."\n";
return($txt);
}
/**
* checks if the user is authenticated
* checks the IP whitlist, apikeys and login/password combination
* if $forceuser is true and the authentication failed it returns an 401 http response.
* if $forceuser is false and authentification fails it returns an empty username string
* @param bool $forceuser
* @return username string
*/
private static function checkPassword($forceuser=true) {
//valid user account ?
if(isset($_SERVER['PHP_AUTH_USER'])) $authuser=$_SERVER['PHP_AUTH_USER']; else $authuser='';
if(isset($_SERVER['PHP_AUTH_PW'])) $authpw=$_SERVER['PHP_AUTH_PW']; else $authpw='';
if(empty($authuser)) {
if($forceuser){
header('WWW-Authenticate: Basic realm="your valid user account or api key"');
header('HTTP/1.0 401 Unauthorized');
exit;
}else{
$identifieduser='';
}
}else{
if(!OC_User::login($authuser,$authpw)){
if($forceuser){
header('WWW-Authenticate: Basic realm="your valid user account or api key"');
header('HTTP/1.0 401 Unauthorized');
exit;
}else{
$identifieduser='';
}
}else{
$identifieduser=$authuser;
}
}
return($identifieduser);
}
/**
* generates the xml or json response for the API call from an multidimenional data array.
* @param string $format
* @param string $status
* @param string $statuscode
* @param string $message
* @param array $data
* @param string $tag
* @param string $tagattribute
* @param int $dimension
* @param int $itemscount
* @param int $itemsperpage
* @return string xml/json
*/
private static function generateXml($format,$status,$statuscode,$message,$data=array(),$tag='',$tagattribute='',$dimension=-1,$itemscount='',$itemsperpage='') {
if($format=='json') {
$json=array();
$json['status']=$status;
$json['statuscode']=$statuscode;
$json['message']=$message;
$json['totalitems']=$itemscount;
$json['itemsperpage']=$itemsperpage;
$json['data']=$data;
return(json_encode($json));
}else{
$txt='';
$writer = xmlwriter_open_memory();
xmlwriter_set_indent( $writer, 2 );
xmlwriter_start_document($writer );
xmlwriter_start_element($writer,'ocs');
xmlwriter_start_element($writer,'meta');
xmlwriter_write_element($writer,'status',$status);
xmlwriter_write_element($writer,'statuscode',$statuscode);
xmlwriter_write_element($writer,'message',$message);
if($itemscount<>'') xmlwriter_write_element($writer,'totalitems',$itemscount);
if(!empty($itemsperpage)) xmlwriter_write_element($writer,'itemsperpage',$itemsperpage);
xmlwriter_end_element($writer);
if($dimension=='0') {
// 0 dimensions
xmlwriter_write_element($writer,'data',$data);
}elseif($dimension=='1') {
xmlwriter_start_element($writer,'data');
foreach($data as $key=>$entry) {
xmlwriter_write_element($writer,$key,$entry);
}
xmlwriter_end_element($writer);
}elseif($dimension=='2') {
xmlwriter_start_element($writer,'data');
foreach($data as $entry) {
xmlwriter_start_element($writer,$tag);
if(!empty($tagattribute)) {
xmlwriter_write_attribute($writer,'details',$tagattribute);
}
foreach($entry as $key=>$value) {
if(is_array($value)){
foreach($value as $k=>$v) {
xmlwriter_write_element($writer,$k,$v);
}
} else {
xmlwriter_write_element($writer,$key,$value);
}
}
xmlwriter_end_element($writer);
}
xmlwriter_end_element($writer);
}elseif($dimension=='3') {
xmlwriter_start_element($writer,'data');
foreach($data as $entrykey=>$entry) {
xmlwriter_start_element($writer,$tag);
if(!empty($tagattribute)) {
xmlwriter_write_attribute($writer,'details',$tagattribute);
}
foreach($entry as $key=>$value) {
if(is_array($value)){
xmlwriter_start_element($writer,$entrykey);
foreach($value as $k=>$v) {
xmlwriter_write_element($writer,$k,$v);
}
xmlwriter_end_element($writer);
} else {
xmlwriter_write_element($writer,$key,$value);
}
}
xmlwriter_end_element($writer);
}
xmlwriter_end_element($writer);
}elseif($dimension=='dynamic') {
xmlwriter_start_element($writer,'data');
OC_OCS::toxml($writer,$data,'comment');
xmlwriter_end_element($writer);
}
xmlwriter_end_element($writer);
xmlwriter_end_document( $writer );
$txt.=xmlwriter_output_memory( $writer );
unset($writer);
return($txt);
}
}
public static function toXml($writer,$data,$node) {
foreach($data as $key => $value) {
if (is_numeric($key)) {
$key = $node;
}
if (is_array($value)){
xmlwriter_start_element($writer,$key);
OC_OCS::toxml($writer,$value,$node);
xmlwriter_end_element($writer);
}else{
xmlwriter_write_element($writer,$key,$value);
}
}
}
/**
* return the config data of this server
* @param string $format
* @return string xml/json
*/
private static function apiConfig($format) {
$xml['version']='1.5';
$xml['website']='ownCloud';
$xml['host']=OCP\Util::getServerHost();
$xml['contact']='';
$xml['ssl']='false';
echo(OC_OCS::generatexml($format,'ok',100,'',$xml,'config','',1));
}
/**
* check if the provided login/apikey/password is valid
* @param string $format
* @param string $login
* @param string $passwd
* @return string xml/json
*/
private static function personCheck($format,$login,$passwd) {
if($login<>''){
if(OC_User::login($login,$passwd)){
$xml['person']['personid']=$login;
echo(OC_OCS::generatexml($format,'ok',100,'',$xml,'person','check',2));
}else{
echo(OC_OCS::generatexml($format,'failed',102,'login not valid'));
}
}else{
echo(OC_OCS::generatexml($format,'failed',101,'please specify all mandatory fields'));
}
}
// ACTIVITY API #############################################
/**
* get my activities
* @param string $format
* @param string $page
* @param string $pagesize
* @return string xml/json
*/
private static function activityGet($format,$page,$pagesize) {
$user=OC_OCS::checkpassword();
//TODO
$txt=OC_OCS::generatexml($format,'ok',100,'',$xml,'activity','full',2,$totalcount,$pagesize);
echo($txt);
}
/**
* submit a activity
* @param string $format
* @param string $message
* @return string xml/json
*/
private static function activityPut($format,$message) {
// not implemented in ownCloud
OC_OCS::checkpassword();
echo(OC_OCS::generatexml($format,'ok',100,''));
}
// PRIVATEDATA API #############################################
/**
* get private data and create the xml for ocs
* @param string $format
* @param string $app
* @param string $key
* @return string xml/json
*/
private static function privateDataGet($format,$app="",$key="") {
$user=OC_OCS::checkpassword();
$result=OC_OCS::getData($user,$app,$key);
$xml=array();
foreach($result as $i=>$log) {
$xml[$i]['key']=$log['key'];
$xml[$i]['app']=$log['app'];
$xml[$i]['value']=$log['value'];
}
$txt=OC_OCS::generatexml($format, 'ok', 100, '', $xml, 'privatedata', 'full', 2, count($xml), 0);//TODO: replace 'privatedata' with 'attribute' once a new libattice has been released that works with it
echo($txt);
}
/**
* set private data referenced by $key to $value and generate the xml for ocs
* @param string $format
* @param string $app
* @param string $key
* @param string $value
* @return string xml/json
*/
/**
* reads input date from get/post/cookies and converts the date to a special data-type
*
* @param string HTTP method to read the key from
* @param string Parameter to read
* @param string Variable type to format data
* @param mixed Default value to return if the key is not found
* @return mixed Data or if the key is not found and no default is set it will exit with a 400 Bad request
*/
public static function readData($method, $key, $type = 'raw', $default = null) {
if ($method == 'get') {
if (isset($_GET[$key])) {
$data = $_GET[$key];
} else if (isset($default)) {
return $default;
} else {
$data = false;
}
} else if ($method == 'post') {
if (isset($_POST[$key])) {
$data = $_POST[$key];
} else if (isset($default)) {
return $default;
} else {
$data = false;
}
}
if ($data === false) {
echo self::generateXml('', 'fail', 400, 'Bad request. Please provide a valid '.$key);
exit();
} else {
// NOTE: Is the raw type necessary? It might be a little risky without sanitization
if ($type == 'raw') return $data;
elseif ($type == 'text') return OC_Util::sanitizeHTML($data);
elseif ($type == 'int') return (int) $data;
elseif ($type == 'float') return (float) $data;
elseif ($type == 'array') return OC_Util::sanitizeHTML($data);
else return OC_Util::sanitizeHTML($data);
}
}
/**
main function to handle the REST request
**/
public static function handle() {
// overwrite the 404 error page returncode
header("HTTP/1.0 200 OK");
if($_SERVER['REQUEST_METHOD'] == 'GET') {
$method='get';
}elseif($_SERVER['REQUEST_METHOD'] == 'PUT') {
$method='put';
parse_str(file_get_contents("php://input"),$put_vars);
}elseif($_SERVER['REQUEST_METHOD'] == 'POST') {
$method='post';
}else{
echo('internal server error: method not supported');
exit();
}
// preprocess url
$url = strtolower($_SERVER['REQUEST_URI']);
if(substr($url,(strlen($url)-1))<>'/') $url.='/';
$ex=explode('/',$url);
$paracount=count($ex);
$format = self::readData($method, 'format', 'text', '');
// eventhandler
// CONFIG
// apiconfig - GET - CONFIG
if(($method=='get') and ($ex[$paracount-3] == 'v1.php') and ($ex[$paracount-2] == 'config')){
OC_OCS::apiconfig($format);
// PERSON
// personcheck - POST - PERSON/CHECK
}elseif(($method=='post') and ($ex[$paracount-4] == 'v1.php') and ($ex[$paracount-3]=='person') and ($ex[$paracount-2] == 'check')){
$login = self::readData($method, 'login', 'text');
$passwd = self::readData($method, 'password', 'text');
OC_OCS::personcheck($format,$login,$passwd);
/*
} else if ($method == 'post' && $ex[$paracount - 4] == 'v1.php' && $ex[$paracount - 3] == 'person' && $ex[$paracount - 2] == 'add') {
if (OC_Group::inGroup(self::checkPassword(), 'admin')) {
$login = self::readData($method, 'login', 'text');
$password = self::readData($method, 'password', 'text');
try {
OC_User::createUser($login, $password);
echo self::generateXml($format, 'ok', 201, '');
} catch (Exception $exception) {
echo self::generateXml($format, 'fail', 400, $exception->getMessage());
}
} else {
echo self::generateXml($format, 'fail', 403, 'Permission denied');
}
*/
// ACTIVITY
// activityget - GET ACTIVITY page,pagesize als urlparameter
}elseif(($method=='get') and ($ex[$paracount-3] == 'v1.php') and ($ex[$paracount-2] == 'activity')){
$page = self::readData($method, 'page', 'int', 0);
$pagesize = self::readData($method, 'pagesize','int', 10);
if($pagesize<1 or $pagesize>100) $pagesize=10;
OC_OCS::activityget($format,$page,$pagesize);
// activityput - POST ACTIVITY
}elseif(($method=='post') and ($ex[$paracount-3] == 'v1.php') and ($ex[$paracount-2] == 'activity')){
$message = self::readData($method, 'message', 'text');
OC_OCS::activityput($format,$message);
// PRIVATEDATA
// get - GET DATA
}elseif(($method=='get') and ($ex[$paracount-4] == 'v1.php') and ($ex[$paracount-2] == 'getattribute')){
OC_OCS::privateDataGet($format);
}elseif(($method=='get') and ($ex[$paracount-5] == 'v1.php') and ($ex[$paracount-3] == 'getattribute')){
$app=$ex[$paracount-2];
OC_OCS::privateDataGet($format, $app);
}elseif(($method=='get') and ($ex[$paracount-6] == 'v1.php') and ($ex[$paracount-4] == 'getattribute')){
$key=$ex[$paracount-2];
$app=$ex[$paracount-3];
OC_OCS::privateDataGet($format, $app,$key);
// set - POST DATA
}elseif(($method=='post') and ($ex[$paracount-6] == 'v1.php') and ($ex[$paracount-4] == 'setattribute')){
$key=$ex[$paracount-2];
$app=$ex[$paracount-3];
$value = self::readData($method, 'value', 'text');
OC_OCS::privatedataset($format, $app, $key, $value);
// delete - POST DATA
}elseif(($method=='post') and ($ex[$paracount-6] =='v1.php') and ($ex[$paracount-4] == 'deleteattribute')){
$key=$ex[$paracount-2];
$app=$ex[$paracount-3];
OC_OCS::privatedatadelete($format, $app, $key);
// CLOUD
// quotaget - GET QUOTA parameter
}elseif(($method=='get') and ($ex[$paracount-5] == 'v1.php') and ($ex[$paracount-4]=='cloud') and ($ex[$paracount-3] == 'files') and ($ex[$paracount-2] == 'quota')){
OC_OCS::quotaget($format);
// add more calls here
// please document all the call in the draft spec
// http://www.freedesktop.org/wiki/Specifications/open-collaboration-services-1.7#CLOUD
}else{
$txt='Invalid query, please check the syntax. API specifications are here: http://www.freedesktop.org/wiki/Specifications/open-collaboration-services. DEBUG OUTPUT:'."\n";
$txt.=OC_OCS::getdebugoutput();
echo(OC_OCS::generatexml($format,'failed',999,$txt));
}
exit();
}
/**
* generated some debug information to make it easier to find faild API calls
* @return debug data string
*/
private static function getDebugOutput() {
$txt='';
$txt.="debug output:\n";
if(isset($_SERVER['REQUEST_METHOD'])) $txt.='http request method: '.$_SERVER['REQUEST_METHOD']."\n";
if(isset($_SERVER['REQUEST_URI'])) $txt.='http request uri: '.$_SERVER['REQUEST_URI']."\n";
if(isset($_GET)) foreach($_GET as $key=>$value) $txt.='get parameter: '.$key.'->'.$value."\n";
if(isset($_POST)) foreach($_POST as $key=>$value) $txt.='post parameter: '.$key.'->'.$value."\n";
return($txt);
}
/**
* checks if the user is authenticated
* checks the IP whitlist, apikeys and login/password combination
* if $forceuser is true and the authentication failed it returns an 401 http response.
* if $forceuser is false and authentification fails it returns an empty username string
* @param bool $forceuser
* @return username string
*/
private static function checkPassword($forceuser=true) {
//valid user account ?
if(isset($_SERVER['PHP_AUTH_USER'])) $authuser=$_SERVER['PHP_AUTH_USER']; else $authuser='';
if(isset($_SERVER['PHP_AUTH_PW'])) $authpw=$_SERVER['PHP_AUTH_PW']; else $authpw='';
if(empty($authuser)) {
if($forceuser){
header('WWW-Authenticate: Basic realm="your valid user account or api key"');
header('HTTP/1.0 401 Unauthorized');
exit;
}else{
$identifieduser='';
}
}else{
if(!OC_User::login($authuser,$authpw)){
if($forceuser){
header('WWW-Authenticate: Basic realm="your valid user account or api key"');
header('HTTP/1.0 401 Unauthorized');
exit;
}else{
$identifieduser='';
}
}else{
$identifieduser=$authuser;
}
}
return($identifieduser);
}
/**
* generates the xml or json response for the API call from an multidimenional data array.
* @param string $format
* @param string $status
* @param string $statuscode
* @param string $message
* @param array $data
* @param string $tag
* @param string $tagattribute
* @param int $dimension
* @param int $itemscount
* @param int $itemsperpage
* @return string xml/json
*/
private static function generateXml($format,$status,$statuscode,$message,$data=array(),$tag='',$tagattribute='',$dimension=-1,$itemscount='',$itemsperpage='') {
if($format=='json') {
$json=array();
$json['status']=$status;
$json['statuscode']=$statuscode;
$json['message']=$message;
$json['totalitems']=$itemscount;
$json['itemsperpage']=$itemsperpage;
$json['data']=$data;
return(json_encode($json));
}else{
$txt='';
$writer = xmlwriter_open_memory();
xmlwriter_set_indent( $writer, 2 );
xmlwriter_start_document($writer );
xmlwriter_start_element($writer,'ocs');
xmlwriter_start_element($writer,'meta');
xmlwriter_write_element($writer,'status',$status);
xmlwriter_write_element($writer,'statuscode',$statuscode);
xmlwriter_write_element($writer,'message',$message);
if($itemscount<>'') xmlwriter_write_element($writer,'totalitems',$itemscount);
if(!empty($itemsperpage)) xmlwriter_write_element($writer,'itemsperpage',$itemsperpage);
xmlwriter_end_element($writer);
if($dimension=='0') {
// 0 dimensions
xmlwriter_write_element($writer,'data',$data);
}elseif($dimension=='1') {
xmlwriter_start_element($writer,'data');
foreach($data as $key=>$entry) {
xmlwriter_write_element($writer,$key,$entry);
}
xmlwriter_end_element($writer);
}elseif($dimension=='2') {
xmlwriter_start_element($writer,'data');
foreach($data as $entry) {
xmlwriter_start_element($writer,$tag);
if(!empty($tagattribute)) {
xmlwriter_write_attribute($writer,'details',$tagattribute);
}
foreach($entry as $key=>$value) {
if(is_array($value)){
foreach($value as $k=>$v) {
xmlwriter_write_element($writer,$k,$v);
}
} else {
xmlwriter_write_element($writer,$key,$value);
}
}
xmlwriter_end_element($writer);
}
xmlwriter_end_element($writer);
}elseif($dimension=='3') {
xmlwriter_start_element($writer,'data');
foreach($data as $entrykey=>$entry) {
xmlwriter_start_element($writer,$tag);
if(!empty($tagattribute)) {
xmlwriter_write_attribute($writer,'details',$tagattribute);
}
foreach($entry as $key=>$value) {
if(is_array($value)){
xmlwriter_start_element($writer,$entrykey);
foreach($value as $k=>$v) {
xmlwriter_write_element($writer,$k,$v);
}
xmlwriter_end_element($writer);
} else {
xmlwriter_write_element($writer,$key,$value);
}
}
xmlwriter_end_element($writer);
}
xmlwriter_end_element($writer);
}elseif($dimension=='dynamic') {
xmlwriter_start_element($writer,'data');
OC_OCS::toxml($writer,$data,'comment');
xmlwriter_end_element($writer);
}
xmlwriter_end_element($writer);
xmlwriter_end_document( $writer );
$txt.=xmlwriter_output_memory( $writer );
unset($writer);
return($txt);
}
}
public static function toXml($writer,$data,$node) {
foreach($data as $key => $value) {
if (is_numeric($key)) {
$key = $node;
}
if (is_array($value)){
xmlwriter_start_element($writer,$key);
OC_OCS::toxml($writer,$value,$node);
xmlwriter_end_element($writer);
}else{
xmlwriter_write_element($writer,$key,$value);
}
}
}
/**
* return the config data of this server
* @param string $format
* @return string xml/json
*/
private static function apiConfig($format) {
$user=OC_OCS::checkpassword(false);
$url=substr(OCP\Util::getServerHost().$_SERVER['SCRIPT_NAME'],0,-11).'';
$xml['version']='1.7';
$xml['website']='ownCloud';
$xml['host']=OCP\Util::getServerHost();
$xml['contact']='';
$xml['ssl']='false';
echo(OC_OCS::generatexml($format,'ok',100,'',$xml,'config','',1));
}
/**
* check if the provided login/apikey/password is valid
* @param string $format
* @param string $login
* @param string $passwd
* @return string xml/json
*/
private static function personCheck($format,$login,$passwd) {
if($login<>''){
if(OC_User::login($login,$passwd)){
$xml['person']['personid']=$login;
echo(OC_OCS::generatexml($format,'ok',100,'',$xml,'person','check',2));
}else{
echo(OC_OCS::generatexml($format,'failed',102,'login not valid'));
}
}else{
echo(OC_OCS::generatexml($format,'failed',101,'please specify all mandatory fields'));
}
}
// ACTIVITY API #############################################
/**
* get my activities
* @param string $format
* @param string $page
* @param string $pagesize
* @return string xml/json
*/
private static function activityGet($format,$page,$pagesize) {
$user=OC_OCS::checkpassword();
//TODO
$txt=OC_OCS::generatexml($format,'ok',100,'',$xml,'activity','full',2,$totalcount,$pagesize);
echo($txt);
}
/**
* submit a activity
* @param string $format
* @param string $message
* @return string xml/json
*/
private static function activityPut($format,$message) {
// not implemented in ownCloud
$user=OC_OCS::checkpassword();
echo(OC_OCS::generatexml($format,'ok',100,''));
}
// PRIVATEDATA API #############################################
/**
* get private data and create the xml for ocs
* @param string $format
* @param string $app
* @param string $key
* @return string xml/json
*/
private static function privateDataGet($format,$app="",$key="") {
$user=OC_OCS::checkpassword();
$result=OC_OCS::getData($user,$app,$key);
$xml=array();
foreach($result as $i=>$log) {
$xml[$i]['key']=$log['key'];
$xml[$i]['app']=$log['app'];
$xml[$i]['value']=$log['value'];
}
$txt=OC_OCS::generatexml($format, 'ok', 100, '', $xml, 'privatedata', 'full', 2, count($xml), 0);//TODO: replace 'privatedata' with 'attribute' once a new libattice has been released that works with it
echo($txt);
}
/**
* set private data referenced by $key to $value and generate the xml for ocs
* @param string $format
* @param string $app
* @param string $key
* @param string $value
* @return string xml/json
*/
private static function privateDataSet($format, $app, $key, $value) {
$user=OC_OCS::checkpassword();
if(OC_OCS::setData($user,$app,$key,$value)){
@ -525,4 +540,40 @@ class OC_OCS {
public static function deleteData($user, $app, $key) {
return OC_Preferences::deleteKey($user,$app,$key);
}
// CLOUD API #############################################
/**
* get the quota of the current user
* @param string $format
* @return string xml/json
*/
private static function quotaGet($format) {
$user=OC_OCS::checkpassword();
// calculate the disc space
$user_dir = '/'.$user.'/files';
OC_Filesystem::init($user_dir);
$rootInfo=OC_FileCache::get('');
$sharedInfo=OC_FileCache::get('/Shared');
$used=$rootInfo['size']-$sharedInfo['size'];
$free=OC_Filesystem::free_space();
$total=$free+$used;
if($total==0) $total=1; // prevent division by zero
$relative=round(($used/$total)*10000)/100;
$xml=array();
$xml['quota']=$total;
$xml['free']=$free;
$xml['used']=$used;
$xml['relative']=$relative;
$txt=OC_OCS::generatexml($format, 'ok', 100, '', $xml, 'cloud', 'full', 1, count($xml), 0);
echo($txt);
}
}

4
ocs/providers.php
Unescape View File

@ -35,7 +35,9 @@ echo('
<termsofuse></termsofuse>
<register></register>
<services>
<activity ocsversion="1.5" />
<config ocsversion="1.7" />
<activity ocsversion="1.7" />
<cloud ocsversion="1.7" />
</services>
</provider>
</providers>

Write Preview
Loading…
Cancel
Save