Support multiple promises as data or mixed with non promises

mist/assets/ext/html_messaging.js

@@ -92,16 +92,16 @@
 				promises.push(params.from.then(function(_from) { params.from = _from; }));
 			}
 
-			if(isPromise(params.data)) {
-				promises.push(params.data.then(function(_code) { params.data = _code; }));
-			} else {
-				if(typeof params.data === "object") {
-					data = "";
-					for(var i = 0; i < params.data.length; i++) {
-						data += params.data[i]
+            if(typeof params.data !== "object" || isPromise(params.data)) {
+                params.data = [params.data]
             }
-				} else {
-					data = params.data;
+
+            var data = params.data;
+            for(var i = 0; i < params.data.length; i++) {
+                if(isPromise(params.data[i])) {
+                    var promise = params.data[i];
+                    var _i = i;
+                    promises.push(promise.then(function(_arg) { params.data[_i] = _arg; }));
                 }
             }
                 
@@ -117,6 +117,7 @@
 			// Load promises then call the last "transact".
 			return Q.all(promises).then(function() {
 				return new Promise(function(resolve, reject) {
+                    params.data = params.data.join("");
 					postData({call: "transact", args: params}, function(data) {
 						if(data[1])
 							reject(data[0]);
@@ -458,6 +459,7 @@
 
 		g_seed++;
 
+        console.log(data)
 		navigator.qt.postMessage(JSON.stringify(data));
 	}