fix createLinkRichdocuments

iOSClient/Library/OCCommunicationLib/OCCommunication.m

@@ -2718,7 +2718,7 @@
 - (void)createLinkRichdocuments:(NSString *)serverPath fileID:(NSString *)fileID onCommunication:(OCCommunication *)sharedOCComunication successRequest:(void(^)(NSHTTPURLResponse *response, NSString *redirectedServer))successRequest  failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest {
     
     serverPath = [serverPath stringByAppendingString:k_url_create_link_mobile_editor];
-    //serverPath = [serverPath stringByAppendingString:@"?format=json"];
+    serverPath = [serverPath stringByAppendingString:@"?format=json"];
     
     OCWebDAVClient *request = [[OCWebDAVClient alloc] init];
     request = [self getRequestWithCredentials:request];

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.m

@@ -1182,6 +1182,7 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
     
     NSMutableURLRequest *request = [self sharedRequestWithMethod:_requestMethod path:serverPath parameters:nil timeout:k_timeout_webdav];
     [request setValue:@"true" forHTTPHeaderField:@"OCS-APIRequest"];
+    [request setHTTPBody:[[NSString stringWithFormat: @"fileId=%@",fileID] dataUsingEncoding:NSUTF8StringEncoding]];
     
     OCHTTPRequestOperation *operation = [self mr_operationWithRequest:request onCommunication:sharedOCCommunication success:success failure:failure];
     [self setRedirectionBlockOnDatataskWithOCCommunication:sharedOCCommunication andSessionManager:sharedOCCommunication.networkSessionManager];