// Submit fires off a goroutine to actually mix the selected playlists
// into the destination list with the specified options.
func Submit(globalContext *context.GlobalContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
localContext := context.Get(r)
userID, err := spotify.GetUserID(localContext.AuthTokens)
if err != nil {
panic(err)
}
data := submissionData{}
err = json.NewDecoder(r.Body).Decode(&data)
if err != nil {
panic(err)
}
go mixPlaylists(globalContext, localContext, userID, data)
}
}
// Playlists fetches and returns a list of the user's playlists as
// JSON.
func Playlists(w http.ResponseWriter, r *http.Request) {
localContext := context.Get(r)
userID, err := spotify.GetUserID(localContext.AuthTokens)
if err != nil {
panic(err)
}
playlists, err := spotify.GetPlaylists(localContext.AuthTokens, userID)
if err != nil {
panic(err)
}
result := map[string]interface{}{
"userID": userID,
"playlists": playlists,
}
w.Header().Set("Content-type", "application/json")
err = json.NewEncoder(w).Encode(result)
if err != nil {
panic(err)
}
}