add options for downloads

app/ytdlp.go

@@ -1,12 +1,19 @@
 package main
 
 import (
-	"time"
-	"fmt"
 	"context"
+	"fmt"
+	"time"
+
 	"github.com/lrstanley/go-ytdlp"
 )
-func downloadVideo(out_dir, url string) {
+
+type DownloadOptions struct {
+	EmbedThumbnail   bool
+	IncludeSubtitles bool
+}
+
+func downloadVideo(out_dir, url string, opts DownloadOptions) {
 	dl := ytdlp.New().
 		SetWorkDir(out_dir).
 		FormatSort("res,ext:mp4:m4a").
@@ -20,7 +27,19 @@ func downloadVideo(out_dir, url string) {
 				prog.Filename,
 			)
 		}).
-		Output("%(extractor)s - %(title)s.%(ext)s")
+		Output("%(title)s.%(ext)s")
+
+	if opts.EmbedThumbnail {
+		dl = dl.EmbedThumbnail()
+	}
+
+	if opts.IncludeSubtitles {
+		dl = dl.CompatOptions("no-keep-subs")
+		dl = dl.EmbedSubs()
+		dl = dl.SubLangs("en,en*")
+		dl = dl.WriteAutoSubs()
+		dl = dl.WriteSubs()
+	}
 
 	_, err := dl.Run(context.TODO(), url)
 	if err != nil {