blah

GulpFile.js

@@ -1,22 +1,4 @@
-/**
- * Copyright 2016 IBM Corp. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-'use strict';
 
-require('./dot-env');
 var gulp = require('gulp');
 var wrench = require('wrench');
 

app.js

@@ -1,41 +1,27 @@
-/**
- * Copyright 2016 IBM Corp. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+var app = require('express')();
+var express = require('express');
+var bodyParser = require('body-parser');
+var path = require('path');
 
-'use strict';
+// Configure Express
+app.set('view engine', 'ejs');
+require('ejs').delimiter = '$';
+app.use(bodyParser.json());
+app.use(express.static(path.join(__dirname, '../public')));
 
-var app = require('express')();
 var profileByUser = {};
 
 var watson = require('watson-developer-cloud');
 var personalityInsights = watson.personality_insights({ version: 'v2' });
 var processProfile = require('./util/process-personality-profile');
 
-// Bootstrap application settings
-require('./config/express')(app);
-
 // render index page
 app.get('/', function(req, res) {
   res.render('tweets');
 });
 
 /**
- * Returns the personality Insights from a username
- * @param  {String} '/api/profile' The path
- * @param  {function} The route callback
- * @return {undefined}
+ * Returns the personality Insights from a username.
  */
 app.get('/api/profile', function(req, res, next) {
   if (!req.query.username) {
@@ -65,6 +51,21 @@ app.get('/tweets', function(req, res) {
   res.render('tweets');
 });
 
-require('./config/error-handler')(app);
+// catch 404 and forward to error handler
+app.use((req, res, next) => {
+  const err = new Error('Not Found');
+  err.code = 404;
+  err.message = 'Not Found';
+  next(err);
+});
+
+// error handler
+app.use((err, req, res, next) => {
+  const error = {
+    code: err.code || 500,
+    error: err.error || err.message,
+  };
+  res.status(error.code).json(error);
+});
 
 module.exports = app;

credentials.json

@@ -0,0 +1,38 @@
+{
+  "natural_language_classifier": [
+    {
+      "credentials": {
+        "url": "https://gateway.watsonplatform.net/natural-language-classifier/api",
+        "username": "YOUR natural_language_classifier USERNAME",
+        "password": "YOUR natural_language_classifier PASSWORD"
+      }
+    }
+  ],
+  "tone_analyzer": [
+    {
+      "credentials": {
+        "url": "https://gateway.watsonplatform.net/tone-analyzer/api",
+        "username": "YOUR tone_analyzer USERNAME",
+        "password": "YOUR tone_analyzer PASSWORD"
+      }
+    }
+  ],
+  "personality_insights": [
+    {
+      "credentials": {
+        "url": "https://gateway.watsonplatform.net/personality-insights/api",
+        "username": "YOUR personality_insights USERNAME",
+        "password": "YOUR personality_insights PASSWORD"
+      }
+    }
+  ],
+  "natural-language-understanding": [
+    {
+      "credentials": {
+        "url": "https://gateway.watsonplatform.net/natural-language-understanding/api",
+        "username": "YOUR natural-language-understanding USERNAME",
+        "password": "YOUR natural-language-understanding PASSWORD"
+      }
+    }
+  ]
+}