Update settings/ajax/setquota.php

respect coding style

settings/ajax/setquota.php

@@ -6,14 +6,14 @@
  */
 
 // Init owncloud
-require_once('../../lib/base.php');
+require_once '../../lib/base.php';
 
 OC_JSON::checkSubAdminUser();
 OCP\JSON::callCheck();
 
 $username = isset($_POST["username"])?$_POST["username"]:'';
 
-if(($username == '' && !OC_Group::inGroup(OC_User::getUser(), 'admin')) || (!OC_Group::inGroup(OC_User::getUser(), 'admin') && !OC_SubAdmin::isUserAccessible(OC_User::getUser(), $username))){
+if(($username == '' && !OC_Group::inGroup(OC_User::getUser(), 'admin')) || (!OC_Group::inGroup(OC_User::getUser(), 'admin') && !OC_SubAdmin::isUserAccessible(OC_User::getUser(), $username))) {
 	$l = OC_L10N::get('core');
 	OC_JSON::error(array( 'data' => array( 'message' => $l->t('Authentication error') )));
 	exit();
@@ -21,9 +21,9 @@ if(($username == '' && !OC_Group::inGroup(OC_User::getUser(), 'admin')) || (!OC_
 
 //make sure the quota is in the expected format
 $quota=$_POST["quota"];
-if($quota!='none' and $quota!='default'){
+if($quota!='none' and $quota!='default') {
 	$quota= OC_Helper::computerFileSize($quota);
-	if($quota==0){
+	if($quota==0) {
 		$quota='default';
 	}else{
 		$quota=OC_Helper::humanFileSize($quota);
@@ -31,13 +31,13 @@ if($quota!='none' and $quota!='default'){
 }
 
 // Return Success story
-if($username){
-	OC_Preferences::setValue($username,'files','quota',$quota);
+if($username) {
+	OC_Preferences::setValue($username, 'files', 'quota', $quota);
 }else{//set the default quota when no username is specified
-	if($quota=='default'){//'default' as default quota makes no sense
+	if($quota=='default') {//'default' as default quota makes no sense
 		$quota='none';
 	}
-	OC_Appconfig::setValue('files','default_quota',$quota);
+	OC_Appconfig::setValue('files', 'default_quota', $quota);
 }
-OC_JSON::success(array("data" => array( "username" => $username ,'quota'=>$quota)));
+OC_JSON::success(array("data" => array( "username" => $username ,'quota' => $quota)));