First pass of adding url parameters

- Use querystring to build the query string from the object
- parameters.urlParameters holds the key value pair
- Processing in both parameters (multi-part) and rosetteRequest

Author: Chris Park

lib/parameters.js

@@ -23,6 +23,8 @@ var http = require("http");
 var https = require("https");
 var zlib = require("zlib");
 
+const querystring = require('querystring');
+
 /**
  * Compatible server version.
  *
@@ -73,6 +75,9 @@ function parameters() {
     //headers
     this.customHeaders = null;
 
+    //URL parameters
+    this.urlParameters = null;
+
 }
 
 /**
@@ -99,7 +104,8 @@ parameters.prototype.loadParams = function() {
         "options": this.options,
         "explain": this.explain,
         "short-string": this.shortString,
-        "_customHeaders": this.customHeaders
+        "_customHeaders": this.customHeaders,
+        "_urlParameters": this.urlParameters
     };
 
     for (var key in paramJSON) {
@@ -152,11 +158,23 @@ parameters.prototype.loadFile = function(filePath, loadedParameters, userKey, pr
         }
         headers["X-RosetteAPI-Key"] = userKey;
 
+        if (parameters.customHeaders != null) {
+            parameters.customHeaders.forEach(function(element, index) {
+                headers[element[0]] = element[1];
+            });
+        }
+
+        var path = urlParts.path;
+
+        if (parameters.urlParameters != null) {
+            path + '?' + querystring.stringify(parameters.urlParameters);
+        }
+
         var result = new Buffer("");
 
         var options = {
             hostname: urlParts.hostname,
-            path: urlParts.path,
+            path: path,
             method: 'POST',
             headers: headers,
             agent: false

lib/rosetteRequest.js

@@ -21,6 +21,8 @@ var zlib = require("zlib");
 var rosetteConstants = require("./rosetteConstants");
 var RosetteException = require("./rosetteExceptions");
 
+const querystring = require('querystring');
+
 /**
  * Compatible server version.
  *
@@ -69,9 +71,15 @@ rosetteRequest.prototype.makeRequest = function(requestType, userKey, protocol,
 
     }
 
+    var path = urlParts.path;
+
+    if (parameters.urlParameters != null) {
+        path + '?' + querystring.stringify(parameters.urlParameters);
+    }
+
     var options = {
         hostname: urlParts.hostname,
-        path: urlParts.path,
+        path: path,
         method: requestType,
         headers: headers,
         agent: false