replace zxq.co/ripple/hanayo

vendor/github.com/RangelReale/osin/response_json.go

@@ -0,0 +1,39 @@
+package osin
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+// OutputJSON encodes the Response to JSON and writes to the http.ResponseWriter
+func OutputJSON(rs *Response, w http.ResponseWriter, r *http.Request) error {
+	// Add headers
+	for i, k := range rs.Headers {
+		for _, v := range k {
+			w.Header().Add(i, v)
+		}
+	}
+
+	if rs.Type == REDIRECT {
+		// Output redirect with parameters
+		u, err := rs.GetRedirectUrl()
+		if err != nil {
+			return err
+		}
+		w.Header().Add("Location", u)
+		w.WriteHeader(302)
+	} else {
+		// set content type if the response doesn't already have one associated with it
+		if w.Header().Get("Content-Type") == "" {
+			w.Header().Set("Content-Type", "application/json")
+		}
+		w.WriteHeader(rs.StatusCode)
+
+		encoder := json.NewEncoder(w)
+		err := encoder.Encode(rs.Output)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}