1 files changed, 38 insertions, 0 deletions

diff --git a/vendor/google.golang.org/api/googleapi/transport/apikey.go b/vendor/google.golang.org/api/googleapi/transport/apikey.go
new file mode 100644
index 0000000..eca1ea2
--- /dev/null
+++ b/vendor/google.golang.org/api/googleapi/transport/apikey.go
@@ -0,0 +1,38 @@
+// Copyright 2012 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package transport contains HTTP transports used to make
+// authenticated API requests.
+package transport
+
+import (
+        "errors"
+        "net/http"
+)
+
+// APIKey is an HTTP Transport which wraps an underlying transport and
+// appends an API Key "key" parameter to the URL of outgoing requests.
+type APIKey struct {
+        // Key is the API Key to set on requests.
+        Key string
+
+        // Transport is the underlying HTTP transport.
+        // If nil, http.DefaultTransport is used.
+        Transport http.RoundTripper
+}
+
+func (t *APIKey) RoundTrip(req *http.Request) (*http.Response, error) {
+        rt := t.Transport
+        if rt == nil {
+                rt = http.DefaultTransport
+                if rt == nil {
+                        return nil, errors.New("googleapi/transport: no Transport specified or available")
+                }
+        }
+        newReq := *req
+        args := newReq.URL.Query()
+        args.Set("key", t.Key)
+        newReq.URL.RawQuery = args.Encode()
+        return rt.RoundTrip(&newReq)
+}