1 files changed, 4 insertions, 7 deletions
diff --git a/apps/contacts/ajax/showaddproperty.php b/apps/contacts/ajax/showaddproperty.php
index 718478d42bf..0d01b37d8ef 100644
--- a/apps/contacts/ajax/showaddproperty.php
+++ b/apps/contacts/ajax/showaddproperty.php
@@ -27,20 +27,17 @@ $id = $_GET['id'];
 $l10n = new OC_L10N('contacts');
 
 // Check if we are a user
-if( !OC_User::isLoggedIn()){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => $l10n->t('You need to log in.'))));
-	exit();
-}
+OC_JSON::checkLoggedIn();
 
 $card = OC_Contacts_VCard::find( $id );
 if( $card === false ){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => $l10n->t('Contact could not be found.'))));
+	OC_JSON::error(array('data' => array( 'message' => $l10n->t('Contact could not be found.'))));
 	exit();
 }
 
 $addressbook = OC_Contacts_Addressbook::find( $card['addressbookid'] );
 if( $addressbook === false || $addressbook['userid'] != OC_USER::getUser()){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => $l10n->t('This is not your contact.'))));
+	OC_JSON::error(array('data' => array( 'message' => $l10n->t('This is not your contact.'))));
 	exit();
 }
 
@@ -48,4 +45,4 @@ $tmpl = new OC_Template('contacts','part.addpropertyform');
 $tmpl->assign('id',$id);
 $page = $tmpl->fetchPage();
 
-echo json_encode( array( 'status' => 'success', 'data' => array( 'page' => $page )));
+OC_JSON::success(array('data' => array( 'page' => $page )));