Implement Twitter service

1 files changed, 48 insertions, 0 deletions

diff --git a/app/node_modules/okservices/oktwitter/index.js b/app/node_modules/okservices/oktwitter/index.js
new file mode 100644
index 0000000..ec4945d
--- /dev/null
+++ b/app/node_modules/okservices/oktwitter/index.js
@@ -0,0 +1,48 @@
+var Twit = require('twit')
+
+/**
+ * Proxy to Twitter API adding auth creds
+ * TODO Technically can be abused by anyone right now.
+ *      Should add some sort of same origin policy.
+ */
+function OKTwitter (options) {
+  if (!(this instanceof OKTwitter)) return new OKTwitter(options)
+  options = options || {}
+  if (!options.express)
+    throw new Error('Express not provided to OKTwitter');
+  if (!options.credentials)
+    throw new Error('Twitter credentials not provided to OKTwitter');
+
+  var express = options.express
+  var router = express.Router()
+  var creds = options.credentials
+  var twitter = new Twit({
+    consumer_key: creds.consumerKey,
+    consumer_secret: creds.consumerSecret,
+    access_token: creds.accessToken,
+    access_token_secret: creds.accessTokenSecret,
+  })
+
+  router.get('*', function (req, res) {
+    twitter.get(req.path.slice(1), req.query, function (err, data) {
+      if (err) {
+        res.status(err.statusCode)
+        res.send(err.twitterReply)
+      } else {
+        res.json(data)
+      }
+    })
+  })
+
+  router.post('*', function (req, res) {
+    throw new Error('Twitter POST requests not implemented')
+  })
+
+  this._router = router
+}
+
+OKTwitter.prototype.middleware = function () {
+  return this._router
+}
+
+module.exports = OKTwitter