Make file upload compatible with Busboy and express-fileupload

lib/expressroutes.js

@@ -23,6 +23,23 @@ function defaultAccessor(dataLoc) {
     };
 }
 
+function pullFile(req, key) {
+    if (req.file) {
+        return req.file;
+    }
+    if (Array.isArray(req.files)) {
+        for (var i = 0; i < req.files.length; ++i) {
+            if (req.files[i].fieldname === key) {
+                return req.files[i];
+            }
+        }
+    }
+    if (req.files) {
+        return req.files[key];
+    }
+    return null;
+}
+
 function valueAccessor(param, consumes) {
     if (param.in === 'path') {
         return defaultAccessor('params');
@@ -53,23 +70,26 @@ function valueAccessor(param, consumes) {
     if (param.in === 'formData') {
         return {
             get: function(req, key) {
-                var file = req.file || Array.isArray(req.files) && req.files[0];
-                if (param.type === 'file' &&
-                    !thing.isNullOrUndefined(file.fieldname) &&
-                    file.fieldname === key) {
+                if (param.type === 'file') {
+                    var file = pullFile(req, key);
 
-                    if (file.buffer) {
+                    if(!file) {
+                        return undefined;
+                    }
+
+                    if(file.buffer || file.data) {
                         // when using InMemory option you get back a raw Buffer
                         // convert to binary string so that validator does not fail
                         // based on type.
-                        return file.buffer.toString('binary');
+                        return (file.buffer || file.data).toString('binary');
                     }
+
                     return file.path;
                 }
                 return req.body[key];
             },
             set: function(req, key, val) {
-                req.body[key] = param.type === 'file' ? val.value : val;
+                req.body[key] = param.type === 'file' ? (val && val.value || val) : val;
             }
         };
     }

package.json

@@ -1,10 +1,11 @@
 {
   "name": "swaggerize-express",
-  "version": "4.0.6",
+  "version": "4.1.0",
   "author": "Trevor Livingston <[email protected]>",
   "contributors": [
     "Trevor Livingston <[email protected]>",
-    "Subeesh Chothendavida <[email protected]>"
+    "Subeesh Chothendavida <[email protected]>",
+    "Adam McCormick <[email protected]>"
   ],
   "description": "Design-driven apis with swagger 2.0 and express.",
   "keywords": [
@@ -24,9 +25,9 @@
   "main": "./lib/index",
   "repository": {
     "type": "git",
-    "url": "git://github.com/krakenjs/swaggerize-express.git"
+    "url": "git://github.com/SinclairDigital/swaggerize-express.git"
   },
-  "bugs": "http://github.com/krakenjs/swaggerize-express/issues",
+  "bugs": "http://github.com/SinclairDigital/swaggerize-express/issues",
   "engines": {
     "node": "<=4.x"
   },