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package main
import (
"encoding/json"
"io/ioutil"
"net/http"
)
type AlbumImage struct {
Size string `json:"size"`
Href string `json:"#text"`
}
type TrackAlbum struct {
Images []AlbumImage `json:"image"`
}
func (t TrackGetInfo) GetImage(size string) string {
images := t.Album.Images
for _, image := range images {
if image.Size == size {
return image.Href
}
}
return "https://lastfm-img2.akamaized.net/i/u/64s/4128a6eb29f94943c9d206c08e625904.png"
}
type TrackGetInfo struct {
Mbid string `json:"mbid"`
Album TrackAlbum `jon:"album"`
}
func (app *App) TrackInfo(track string, artist string) TrackGetInfo {
r, _ := http.NewRequest("GET", "http://ws.audioscrobbler.com/2.0/", nil)
values := r.URL.Query()
values.Add("method", "track.getInfo")
values.Add("api_key", app.Config.Lfm.ApiKey)
values.Add("artist", artist)
values.Add("track", track)
values.Add("format", "json")
r.URL.RawQuery = values.Encode()
resp, _ := http.DefaultClient.Do(r)
body, _ := ioutil.ReadAll(resp.Body)
var dst map[string]TrackGetInfo
json.Unmarshal(body, &dst)
return dst["track"]
}
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