diff options
| -rw-r--r-- | lib/ocs.php | 889 | ||||
| -rw-r--r-- | ocs/providers.php | 4 |
2 files changed, 473 insertions, 420 deletions
diff --git a/lib/ocs.php b/lib/ocs.php index 77dd437d6c6..48f34cc6397 100644 --- a/lib/ocs.php +++ b/lib/ocs.php @@ -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); + + } + + + } diff --git a/ocs/providers.php b/ocs/providers.php index f9cafd20b01..cc6de32266b 100644 --- a/ocs/providers.php +++ b/ocs/providers.php @@ -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> |