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August 3, 2024 17:45
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Adds support for sending videos/pdf/documents and voice messages via whatsmeow mdtest command in Termux/Tasker. Check this for info - https://www.reddit.com/r/tasker/comments/10wiahq/howto_send_imagesvideospdfdocuments_in_whatsapp/
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| case "senddoc": | |
| if len(args) < 3 { | |
| log.Errorf("Usage: senddoc <jid> <document path> <title> [mime-type]") | |
| return | |
| } | |
| recipient, ok := parseJID(args[0]) | |
| if !ok { | |
| return | |
| } | |
| data, err := os.ReadFile(args[1]) | |
| if err != nil { | |
| log.Errorf("Failed to read %s: %v", args[0], err) | |
| return | |
| } | |
| uploaded, err := cli.Upload(context.Background(), data, whatsmeow.MediaDocument) | |
| if err != nil { | |
| log.Errorf("Failed to upload file: %v", err) | |
| return | |
| } | |
| if len(args) < 4 { | |
| msg := &waProto.Message{DocumentMessage: &waProto.DocumentMessage{ | |
| Title: proto.String(args[2]), | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String(http.DetectContentType(data)), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending document message: %v", err) | |
| } else { | |
| log.Infof("Document message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| } else { | |
| msg := &waProto.Message{DocumentMessage: &waProto.DocumentMessage{ | |
| Title: proto.String(args[2]), | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String(args[3]), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending document message: %v", err) | |
| } else { | |
| log.Infof("Document message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| } | |
| case "sendvid": | |
| if len(args) < 2 { | |
| log.Errorf("Usage: sendvid <jid> <video path>") | |
| return | |
| } | |
| recipient, ok := parseJID(args[0]) | |
| if !ok { | |
| return | |
| } | |
| data, err := os.ReadFile(args[1]) | |
| if err != nil { | |
| log.Errorf("Failed to read %s: %v", args[0], err) | |
| return | |
| } | |
| uploaded, err := cli.Upload(context.Background(), data, whatsmeow.MediaVideo) | |
| if err != nil { | |
| log.Errorf("Failed to upload file: %v", err) | |
| return | |
| } | |
| jpegImageFile, jpegErr := os.Open("/storage/emulated/0/Tasker/convert_video/thumbnail.jpg") | |
| if jpegErr != nil{ | |
| log.Errorf("Failed to find preview thumbnail file generated by Tasker") | |
| log.Infof("The video message will still be sent, but preview won't be available") | |
| msg := &waProto.Message{VideoMessage: &waProto.VideoMessage{ | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String(http.DetectContentType(data)), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending video message: %v", err) | |
| } else { | |
| log.Infof("Video message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| } else { | |
| defer jpegImageFile.Close() | |
| jpegFileinfo, _ := jpegImageFile.Stat() | |
| var jpegSize int64 = jpegFileinfo.Size() | |
| jpegBytes := make([]byte, jpegSize) | |
| jpegBuffer := bufio.NewReader(jpegImageFile) | |
| _, jpegErr = jpegBuffer.Read(jpegBytes) | |
| thumbnailResp, err := cli.Upload(context.Background(), jpegBytes, whatsmeow.MediaImage) | |
| if err != nil { | |
| log.Errorf("Failed to upload preview thumbnail file: %v", err) | |
| return | |
| } | |
| msg := &waProto.Message{VideoMessage: &waProto.VideoMessage{ | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| ThumbnailDirectPath: &thumbnailResp.DirectPath, | |
| ThumbnailSha256: thumbnailResp.FileSHA256, | |
| ThumbnailEncSha256: thumbnailResp.FileEncSHA256, | |
| JpegThumbnail: jpegBytes, | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String(http.DetectContentType(data)), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending video message: %v", err) | |
| } else { | |
| log.Infof("Video message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| } | |
| case "sendaudio": | |
| if len(args) < 2 { | |
| log.Errorf("Usage: sendaudio <jid> <audio path>") | |
| return | |
| } | |
| recipient, ok := parseJID(args[0]) | |
| if !ok { | |
| return | |
| } | |
| data, err := os.ReadFile(args[1]) | |
| if err != nil { | |
| log.Errorf("Failed to read %s: %v", args[0], err) | |
| return | |
| } | |
| uploaded, err := cli.Upload(context.Background(), data, whatsmeow.MediaAudio) | |
| if err != nil { | |
| log.Errorf("Failed to upload file: %v", err) | |
| return | |
| } | |
| msg := &waProto.Message{AudioMessage: &waProto.AudioMessage{ | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String("audio/ogg; codecs=opus"), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending audio message: %v", err) | |
| } else { | |
| log.Infof("Audio message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| case "sendimg": | |
| if len(args) < 2 { | |
| log.Errorf("Usage: sendimg <jid> <image path> [caption]") | |
| return | |
| } | |
| recipient, ok := parseJID(args[0]) | |
| if !ok { | |
| return | |
| } | |
| data, err := os.ReadFile(args[1]) | |
| if err != nil { | |
| log.Errorf("Failed to read %s: %v", args[0], err) | |
| return | |
| } | |
| uploaded, err := cli.Upload(context.Background(), data, whatsmeow.MediaImage) | |
| if err != nil { | |
| log.Errorf("Failed to upload file: %v", err) | |
| return | |
| } | |
| jpegImageFile, jpegErr := os.Open("/storage/emulated/0/Tasker/convert_image/thumbnail.jpg") | |
| if jpegErr != nil{ | |
| log.Errorf("Failed to find preview thumbnail file generated by Tasker") | |
| log.Infof("The image message will still be sent, but preview won't be available") | |
| msg := &waProto.Message{ImageMessage: &waProto.ImageMessage{ | |
| Caption: proto.String(strings.Join(args[2:], " ")), | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String(http.DetectContentType(data)), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending image message: %v", err) | |
| } else { | |
| log.Infof("Image message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| } else { | |
| defer jpegImageFile.Close() | |
| jpegFileinfo, _ := jpegImageFile.Stat() | |
| var jpegSize int64 = jpegFileinfo.Size() | |
| jpegBytes := make([]byte, jpegSize) | |
| jpegBuffer := bufio.NewReader(jpegImageFile) | |
| _, jpegErr = jpegBuffer.Read(jpegBytes) | |
| thumbnailResp, err := cli.Upload(context.Background(), jpegBytes, whatsmeow.MediaImage) | |
| if err != nil { | |
| log.Errorf("Failed to upload preview thumbnail file: %v", err) | |
| return | |
| } | |
| msg := &waProto.Message{ImageMessage: &waProto.ImageMessage{ | |
| Caption: proto.String(strings.Join(args[2:], " ")), | |
| Url: proto.String(uploaded.URL), | |
| DirectPath: proto.String(uploaded.DirectPath), | |
| ThumbnailDirectPath: &thumbnailResp.DirectPath, | |
| ThumbnailSha256: thumbnailResp.FileSHA256, | |
| ThumbnailEncSha256: thumbnailResp.FileEncSHA256, | |
| JpegThumbnail: jpegBytes, | |
| MediaKey: uploaded.MediaKey, | |
| Mimetype: proto.String(http.DetectContentType(data)), | |
| FileEncSha256: uploaded.FileEncSHA256, | |
| FileSha256: uploaded.FileSHA256, | |
| FileLength: proto.Uint64(uint64(len(data))), | |
| }} | |
| resp, err := cli.SendMessage(context.Background(), recipient, msg) | |
| if err != nil { | |
| log.Errorf("Error sending image message: %v", err) | |
| } else { | |
| log.Infof("Image message sent (server timestamp: %s)", resp.Timestamp) | |
| } | |
| } | |
| case "setstatus": |
Author
Author
Here is a full list of commands that whatsmeow mdtest handles. Extension functionality added to list as well:-
Usage: appstate <types...>
Usage: request-appstate-key <ids...>
Usage: checkuser <phone numbers...>
Usage: subscribepresence <jid>
Usage: presence <available/unavailable>
Usage: chatpresence <jid> <composing/paused> [audio]
Usage: getuser <jids...>
Usage: getavatar <jid> [existing ID] [--preview] [--community]
Usage: getgroup <jid>
Usage: subgroups <jid>
Usage: communityparticipants <jid>
Usage: getinvitelink <jid> [--reset]
Usage: queryinvitelink <link>
Usage: querybusinesslink <link>
Usage: acceptinvitelink <link>
Usage: setdisappeartimer <jid> <days>
Usage: send <jid> <text>
Usage: sendpoll <jid> <max answers> <question> -- <option 1> / <option 2> / ...
Usage: multisend <jids...> -- <text> (the -- is required)
Usage: react <jid> <message ID> <reaction>
Usage: revoke <jid> <message ID>
Usage: senddoc <jid> <document path> <title>
Usage: sendvid <jid> <video path>
Usage: sendaudio <jid> <audio path>
Usage: sendimg <jid> <image path> [caption]
Usage: setstatus <message>
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In the Reddit post, using it you can send WhatsApp messages and images using Tasker, but cannot send videos/pdf/documents and voice messages.
For eg:-
cd ~/whatsmeow/mdtestNow,
To send messages -
./mdtest send <jid> <text>To send images -
./mdtest sendimg <jid> <image path> [caption]But you still can't send audio/videos/pdf/documents and voice messages.
To make it possible, here is a one-line command that installs whatsmeow mdtest with support for sending videos/pdf/documents. Type it in Termux and press enter.
After adding support, you can now send videos/pdf/documents.
For eg:-
cd ~/whatsmeow/mdtestNow,
To send video -
./mdtest sendvid <jid> <video path>To send pdf/document -
./mdtest senddoc <jid> <document path> <title>To send voice messages -
./mdtest sendaudio <jid> <audio path>