add: MV dl(need mp4decrypt)

main.go

@@ -464,6 +464,29 @@ func contains(slice []string, item string) bool {
 func downloadTrack(trackNum int, trackTotal int, meta *structs.AutoGenerated, track structs.TrackData, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec string, counter *structs.Counter) {
 	counter.Total++
 	fmt.Printf("Track %d of %d:\n", trackNum, trackTotal)
+
+	//mv dl dev
+	if track.Type == "music-videos" {
+		if mediaUserToken == "" || len(mediaUserToken) <= 10 {
+			fmt.Println("meida-user-token is not set, skip MV dl")
+			counter.Success++
+			return
+		}
+		if _, err := exec.LookPath("mp4decrypt"); err != nil {
+			fmt.Println("mp4decrypt is not found, skip MV dl")
+			counter.Success++
+			return
+		}
+		err := mvDownloader(track.ID, sanAlbumFolder, token, mediaUserToken)
+		if err !=nil {
+			fmt.Println("\u26A0 Failed to dl MV:", err)
+			counter.Error++
+			return
+		}
+		counter.Success++
+		return
+	}
+
 	manifest, err := getInfoFromAdam(track.ID, token, storefront)
 	if err != nil {
 		fmt.Println("\u26A0 Failed to get manifest:", err)
@@ -1103,11 +1126,6 @@ func main() {
 		return
 	}
 	os.Args = args
-	//mv dl dev
-	if strings.Contains(os.Args[0], "/music-video/") {
-		_ = mvDownloader(checkUrlMv(os.Args[0]), Config.AlacSaveFolder, token, Config.MediaUserToken)
-		return
-	}
 	if strings.Contains(os.Args[0], "/artist/") {
 		urlArtistName, err := getUrlArtistName(os.Args[0], token)
 		if err != nil {
@@ -1130,6 +1148,31 @@ func main() {
 		for albumNum, urlRaw := range os.Args {
 			fmt.Printf("Album %d of %d:\n", albumNum+1, albumTotal)
 			var storefront, albumId string
+			//mv dl dev
+			if strings.Contains(urlRaw, "/music-video/") {
+				if debug_mode {
+					continue
+				}
+				counter.Total++
+				if Config.MediaUserToken == "" || len(Config.MediaUserToken) <= 10 {
+					fmt.Println("meida-user-token is not set, skip MV dl")
+					counter.Success++
+					continue
+				}
+				if _, err := exec.LookPath("mp4decrypt"); err != nil {
+					fmt.Println("mp4decrypt is not found, skip MV dl")
+					counter.Success++
+					continue
+				}
+				err := mvDownloader(checkUrlMv(urlRaw), Config.AlacSaveFolder, token, Config.MediaUserToken)
+				if err !=nil {
+					fmt.Println("\u26A0 Failed to dl MV:", err)
+					counter.Error++
+					continue
+				}
+				counter.Success++
+				continue
+			}
 			if strings.Contains(urlRaw, "/song/") {
 				urlRaw, err = getUrlSong(urlRaw, token)
 				dl_song = true