Update to allow CORS access

ifahrentholz · Dec 21, 2017 · bcb509f · bcb509f
1 parent 77670b2
commit bcb509f
Show file tree

Hide file tree

Showing 3 changed files with 3,581 additions and 9 deletions.
diff --git a/lib/app.js b/lib/app.js
@@ -5,6 +5,13 @@ module.exports = function(config) {
   var app = express();
   var imageService = require('./services/image-service');
 
+
+  app.all('/*', function(req, res, next) {
+    res.header("Access-Control-Allow-Origin", "*");
+    res.header("Access-Control-Allow-Headers", "X-Requested-With");
+    next();
+  });
+
   app.get('/' + config.namespace + '/:dimension.:contentType', function(req, res, next) {
     var p = req.params;
     var q = req.query;
@@ -20,17 +27,14 @@ module.exports = function(config) {
       maxAge: q.maxAge,
       expiryDate: q.expiryDate
     });
-
     imageService.createImage(_config, function(err, image) {
       if(err) {
         return console.log(err);
       }
-
       res.setHeader('Content-Type', 'image/' + _config.contentType);
       res.setHeader('Cache-Control', 'public, max-age=' + _config.maxAge);
       res.setHeader('Expires', _config.expiryDate);
       res.setHeader('Last-Modified', _config.expiryDate);
-
       if(_config.delay) {
         setTimeout(function() {
           res.send(image);
@@ -39,10 +43,9 @@ module.exports = function(config) {
       else {
         res.send(image);
       }
-
     })
-
   });
 
+
   return app;
 };