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argHandlers.go
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package main
import (
"fmt"
"log"
"strings"
"github.com/s1as3r/gospotdl/download"
"github.com/s1as3r/gospotdl/search"
"github.com/zmb3/spotify"
)
func parseArg(arg string) (string, string) {
if strings.Contains(arg, "spotify.com") {
url := strings.ReplaceAll(arg, "\\", "/")
url = strings.TrimSuffix(url, "/")
splitUrl := strings.Split(url, "/")
id := splitUrl[len(splitUrl)-1]
id = strings.Split(id, "?")[0]
if strings.Contains(url, "track") {
return "track", id
} else if strings.Contains(url, "album") {
return "album", id
} else if strings.Contains(url, "playlist") {
return "playlist", id
}
}
return "query", arg
}
func handleArg(client *spotify.Client, arg string, max int) {
argType, id := parseArg(arg)
switch argType {
case "track":
handleTrack(client, id)
case "album":
handleAlbum(client, id, max)
case "playlist":
handlePlaylist(client, id, max)
case "query":
handleQuery(client, arg)
}
}
func handleTrack(client *spotify.Client, id string) {
track := &search.Song{}
err := track.FromId(client, spotify.ID(id))
if err != nil {
log.Fatal(err)
}
fmt.Printf("Downloading: %s", track.Name)
if err := download.Download(track); err != nil {
log.Fatalf("Error downloading track %s: %s", track.Name, err)
}
}
func handleAlbum(client *spotify.Client, id string, max int) {
tracks, err := search.GetPlaylistTracks(client, spotify.ID(id))
if err != nil {
log.Fatal(err)
}
download.AsyncDownload(tracks, max)
}
func handlePlaylist(client *spotify.Client, id string, max int) {
tracks, err := search.GetPlaylistTracks(client, spotify.ID(id))
if err != nil {
log.Fatal(err)
}
download.AsyncDownload(tracks, max)
}
func handleQuery(client *spotify.Client, query string) {
track := &search.Song{}
if err := track.FromQuery(client, query); err != nil {
log.Fatal(err)
}
fmt.Printf("Downloading: %s", track.Name)
if err := download.Download(track); err != nil {
log.Fatal(err)
}
}