From 926b59aaaa85f25fe091961584b3451ba91fd787 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benedikt=20R=C3=B6tsch?= <benedikt@contentful.com>
Date: Fri, 29 Sep 2017 10:50:31 +0200
Subject: [PATCH] feat(credentials): allow setting of space id and tokens via
 query string

---
 app.js                 | 15 +++++++++++----
 services/contentful.js | 18 +++++++++++++++---
 2 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/app.js b/app.js
index e310a42..7145c28 100644
--- a/app.js
+++ b/app.js
@@ -37,6 +37,17 @@ app.use(function (req, res, next) {
   res.locals.query = req.query
   res.locals.currentPath = req.path
   console.log(req.path)
+
+  // Allow setting of credentials via query parameters
+  const { space_id, preview_access_token, delivery_access_token } = req.query
+  if (space_id && preview_access_token && delivery_access_token) { // eslint-disable-line camelcase
+    const settings = {space: space_id, cda: delivery_access_token, cpa: preview_access_token}
+    res.cookie('universitySettings', settings, { maxAge: 900000, httpOnly: true })
+    initClient(settings)
+  } else {
+    initClient(req.cookies.universitySettings)
+  }
+
   next()
 })
 
@@ -65,8 +76,4 @@ app.use(function (err, req, res, next) {
   res.render('error')
 })
 
-// app.use()
-// init the contentful client
-initClient()
-
 module.exports = app
diff --git a/services/contentful.js b/services/contentful.js
index b93bdb9..f6bd90d 100644
--- a/services/contentful.js
+++ b/services/contentful.js
@@ -3,9 +3,21 @@ const { createClient } = require('contentful')
 let cdaClient = null
 let cpaClient = null
 
-exports.initClient = (config = {space: process.env.CF_SPACE, accessToken: process.env.CF_ACCESS_TOKEN}) => {
-  cdaClient = createClient(config)
-  cpaClient = createClient({space: process.env.CF_SPACE, accessToken: process.env.CF_PREVIEW_ACCESS_TOKEN, host: 'preview.contentful.com'})
+exports.initClient = (options) => {
+  const config = options || {
+    space: process.env.CF_SPACE,
+    cda: process.env.CF_ACCESS_TOKEN,
+    cpa: process.env.CF_PREVIEW_ACCESS_TOKEN
+  }
+  cdaClient = createClient({
+    space: config.space,
+    accessToken: config.cda
+  })
+  cpaClient = createClient({
+    space: config.space,
+    accessToken: config.cpa,
+    host: 'preview.contentful.com'
+  })
 }
 
 exports.getCourses = (locale = 'en-US', api = `cda`) => {