feat: add download commands (yt, ig, tt, fb) and middleware support

- Add core Middleware support via `core.Default.Use()` - Implement download command handlers for YouTube, Instagram, TikTok, and Facebook - Add regex-based URL validation for all download commands - Add API client for fetching download links - Add helpers for uploading and sending media to WhatsApp Co-Authored-By: Claude Opus 4.7 <[email protected]>
2026-07-15 10:33:58 +07:00
parent faeda0b21d
commit e783284881
11 changed files with 701 additions and 7 deletions
@@ -0,0 +1,49 @@
+package helper
+
+import (
+	"strings"
+
+	hc "neo/context"
+)
+
+func SendMedia(ctx *hc.Ctx, data []byte, mime, caption string) {
+	switch {
+	case strings.HasPrefix(mime, "video/mp4"):
+		ctx.SendVideo(data, caption)
+	case strings.HasPrefix(mime, "image/"):
+		ctx.SendImage(data, caption)
+	case strings.HasPrefix(mime, "audio/"):
+		ctx.SendAudio(data)
+	default:
+		ctx.SendDocument(data, "media", "media"+extByMIME(mime))
+	}
+}
+
+func extByMIME(mime string) string {
+	switch {
+	case strings.HasPrefix(mime, "video/mp4"):
+		return ".mp4"
+	case strings.HasPrefix(mime, "video/webm"):
+		return ".webm"
+	case strings.HasPrefix(mime, "video/quicktime"):
+		return ".mov"
+	case strings.HasPrefix(mime, "video/x-matroska"):
+		return ".mkv"
+	case strings.HasPrefix(mime, "video/"):
+		return ".video"
+	case strings.HasPrefix(mime, "image/jpeg"):
+		return ".jpg"
+	case strings.HasPrefix(mime, "image/png"):
+		return ".png"
+	case strings.HasPrefix(mime, "image/gif"):
+		return ".gif"
+	case strings.HasPrefix(mime, "image/webp"):
+		return ".webp"
+	case strings.HasPrefix(mime, "audio/mpeg"), strings.HasPrefix(mime, "audio/mp3"):
+		return ".mp3"
+	case strings.HasPrefix(mime, "audio/"):
+		return ".m4a"
+	default:
+		return ".bin"
+	}
+}