func SendPhoto(url string, message telebot.Message, bot *telebot.Bot) error {
imagefile, err := SaveImage(url)
if err != nil {
log.Println("Error fetching ")
log.Println(err)
bot.SendMessage(message.Chat, url, nil)
return err
}
defer os.Remove(imagefile)
var photo = telebot.Photo{}
photo.Thumbnail.File, err = telebot.NewFile(imagefile)
if err != nil {
log.Println("Error creating the new file ")
log.Println(err)
bot.SendMessage(message.Chat, url, nil)
return err
}
//photo.filename=imagefile
err = bot.SendPhoto(message.Chat, &photo, nil)
if err != nil {
log.Println("Error sending photo")
log.Println(err)
bot.SendMessage(message.Chat, url, nil)
return err
}
return err
}
func (img *Image) Send(bot *telebot.Bot, msg telebot.Message) (err error) {
if img == nil {
warning := "You are trying to call a method of inexistent object :-)"
bot.SendMessage(msg.Chat, warning, nil)
return errors.New(warning)
}
img.Filename = fmt.Sprint("assets/", msg.ID, img.Ext)
if img.Filename == "" {
bot.SendMessage(msg.Chat, "There's any filename associated to this query.", nil)
return errors.New("There's any filename associated to this query.")
}
i, err := telebot.NewFile(img.Filename)
if err != nil {
return err
}
caption := img.Caption[:int(math.Min(float64(len(img.Caption)), MaxCaption))]
photo := telebot.Photo{Thumbnail: telebot.Thumbnail{File: i, Width: img.Width, Height: img.Height}, Caption: caption}
err = bot.SendPhoto(msg.Chat, &photo, &telebot.SendOptions{ReplyTo: msg})
if err != nil {
return err
}
return nil
}
func (r *runner) handleReply(msg telebot.Message, rep *Reply) {
if rep.User == nil {
rep.User = &msg.Chat
}
switch rep.Type {
case "doc":
if file, err := telebot.NewFile(rep.Content); err == nil {
doc := telebot.Document{File: file}
r.bot.SendDocument(*rep.User, &doc, nil)
}
case "photo":
if file, err := telebot.NewFile(rep.Content); err == nil {
photo := telebot.Photo{Thumbnail: telebot.Thumbnail{File: file}}
r.bot.SendPhoto(*rep.User, &photo, nil)
}
case "audio":
if file, err := telebot.NewFile(rep.Content); err == nil {
audio := telebot.Audio{File: file}
r.bot.SendAudio(*rep.User, &audio, nil)
}
case "video":
if file, err := telebot.NewFile(rep.Content); err == nil {
video := telebot.Video{Audio: telebot.Audio{File: file}}
r.bot.SendVideo(*rep.User, &video, nil)
}
default:
if rep.Content != "" {
r.bot.SendMessage(*rep.User, rep.Content, nil)
}
}
}
func main() {
var msg, country string
flag.Parse()
if *token_file == "" {
flag.PrintDefaults()
os.Exit(1)
}
token, err := ioutil.ReadFile(*token_file)
if err != nil {
log.Fatal(err)
}
bot, err := telebot.NewBot(string(token))
if err != nil {
return
}
messages := make(chan telebot.Message)
bot.Listen(messages, 1*time.Second)
for message := range messages {
// pretty.Println(message.Sender)
msg = message.Text
if msg == "/hi" {
count := 1
for {
pretty.Println(count)
count++
bot.SendMessage(message.Chat,
"Hello, "+message.Sender.FirstName+"!", nil)
time.Sleep(1000 * time.Millisecond)
}
} else if strings.HasPrefix(msg, "/flag") {
//check if flag is empty
country = "ASEAN" //msg[6:]
pretty.Print(country)
photo := "./resources/flags/" + country + ".png"
boom, err := telebot.NewFile(photo)
if err != nil {
pretty.Print(err)
}
pretty.Print(&bot)
pretty.Print(&boom)
// SendPhoto
// telebot.File{}ASEAN&telebot.File{FileID:"", FileSize:0, filename:"./resources/flags/ASEAN.png"}
// pretty.Print(reflect.TypeOf((*bot).SendMessage))
// // get from directory
// err = bot.SendAudio(message.Chat, &boom, nil)
// err = bot.SendMessage(message.Chat, &boom, nil)
if err != nil {
pretty.Print(err)
}
}
}
}
// Get map PNG from StreetDirectory
func getLocationMap(location LocationInfo) (*telebot.Photo, error) {
filepath := fmt.Sprintf("%s/%f_%f.png", MAP_CACHE_DIR, location.Lng, location.Lat)
// if map does not exist in our cache, retrieve!
if _, err := os.Stat(filepath); err != nil {
qs := SDMapQuery{
Level: 14,
SizeX: 500,
SizeY: 500,
Lon: location.Lng,
Lat: location.Lat,
Star: 1,
}
res, err := goreq.Request{
Uri: "http://www.streetdirectory.com/api/map/world.cgi",
QueryString: qs,
Compression: goreq.Gzip(),
}.Do()
if err != nil {
return nil, err
}
data, err := res.Body.ToString()
if err != nil {
return nil, err
}
err = ioutil.WriteFile(filepath, []byte(data), 0644)
if err != nil {
return nil, err
}
}
file, err := telebot.NewFile(filepath)
if err != nil {
return nil, err
}
thumbnail := telebot.Thumbnail{
File: file,
Width: 500,
Height: 500,
}
photo := telebot.Photo{
Thumbnail: thumbnail,
Caption: location.Name,
}
return &photo, nil
}
func (a *Action) execute(b *Bot) {
n := len(a.Templates)
answer := b.SentenceFromTemplate(a.Templates[rand.Intn(n)])
if strings.HasSuffix(answer, ".ogg") {
file, _ := telebot.NewFile(answer)
audio := telebot.Audio{File: file}
b.SendAudio(b.LastMessage.Chat, &audio, nil)
} else {
b.SendMessage(b.LastMessage.Chat, answer, nil)
}
}
func (h *Herald) GetOutput(m telebot.Message) error {
file, err := telebot.NewFile("/var/log/pacman.log")
if err != nil {
return nil
}
document := &telebot.Document{
File: file,
FileName: "pacman.log",
}
return h.bot.SendDocument(m.Chat, document, nil)
}
func (b *Cambot) ProceessMessage() {
replySendOpt := telebot.SendOptions{
ParseMode: telebot.ModeMarkdown,
ReplyMarkup: telebot.ReplyMarkup{
ForceReply: true,
CustomKeyboard: [][]string{{"/hi"}},
OneTimeKeyboard: false,
ResizeKeyboard: true,
}}
messageLoop:
for {
message, ok := <-b.messages
if !ok {
return
}
if !checkAuth(message.Sender.ID) {
text := fmt.Sprintf("Sorry %s BITCH! You are not my boss. Your ID is %d", message.Sender.FirstName, message.Sender.ID)
b.bot.SendMessage(message.Chat, text, nil)
continue
}
replySendOpt.ReplyMarkup.CustomKeyboard = [][]string{{"hi"}, b.camNames}
if message.Text == "hi" {
text := fmt.Sprintf("Hello %s your id is %d", message.Sender.FirstName, message.Sender.ID)
b.bot.SendMessage(message.Chat, text, &replySendOpt)
}
for i, camName := range b.camNames {
if message.Text == camName {
fn := <-b.camFeeds[i]
photofile, _ := telebot.NewFile(fn)
photo := telebot.Photo{File: photofile}
_ = b.bot.SendPhoto(message.Chat, &photo, &replySendOpt)
continue messageLoop
}
}
b.bot.SendMessage(message.Chat, "Say *hi*", &replySendOpt)
}
}
// sendFileWrapper checks if the file exists and writes it before returning the response function.
func (j *JarvisBot) sendFileWrapper(assetName string, filetype string) (ResponseFunc, error) {
pwd, err := osext.ExecutableFolder()
if err != nil {
j.log.Printf("error retrieving pwd: %s", err)
}
_, filename := path.Split(assetName)
filePath := path.Join(pwd, TEMPDIR, filename)
// Check if file exists, if it doesn't exist, create it
if _, err := os.Stat(filePath); os.IsNotExist(err) {
fileData, err := Asset(assetName)
if err != nil {
err = fmt.Errorf("error retrieving asset %s: %s", assetName, err)
return nil, err
}
err = ioutil.WriteFile(filePath, fileData, 0775)
if err != nil {
err = fmt.Errorf("error creating %s: %s", assetName, err)
return nil, err
}
}
return func(msg *message) {
file, err := telebot.NewFile(filePath)
if err != nil {
j.log.Printf("error reading %s: %s", filePath, err)
return
}
if filetype == "ogg" {
j.bot.SendAudio(msg.Chat, &telebot.Audio{File: file, Mime: "audio/ogg"}, nil)
} else if filetype == "photo" {
j.bot.SendPhoto(msg.Chat, &telebot.Photo{Thumbnail: telebot.Thumbnail{File: file}}, nil)
}
}, nil
}
// sendPhotoFromURL is a helper function to send a photo from a URL to a chat.
// Photos are temporarily stored in a temp folder in the same directory, and
// are deleted after being sent to Telegram.
func (j *JarvisBot) sendPhotoFromURL(url *url.URL, msg *message) {
errSO := &telebot.SendOptions{ReplyTo: *msg.Message}
urlPath := strings.Split(url.Path, "/")
imgName := urlPath[len(urlPath)-1]
ext := strings.ToLower(path.Ext(imgName))
// If the URL doesn't end with a valid image filename, stop.
if ext != ".jpg" && ext != ".png" && ext != ".jpeg" && ext != ".gif" {
j.log.Printf("[%s] invalid image filename: %s", time.Now().Format(time.RFC3339), ext)
j.SendMessage(msg.Chat, "I got an image with an invalid image extension, I'm afraid: "+url.String(), errSO)
return
}
j.bot.SendChatAction(msg.Chat, telebot.UploadingPhoto)
resp, err := http.Get(url.String())
if err != nil {
j.log.Printf("[%s] error retrieving image:\n%s", time.Now().Format(time.RFC3339), err)
j.SendMessage(msg.Chat, "I encountered a problem when retrieving the image: "+url.String(), errSO)
return
}
defer resp.Body.Close()
// Grab current executing directory.
// In most cases it's the folder in which the Go binary is located.
pwd, err := osext.ExecutableFolder()
if err != nil {
j.log.Printf("error grabbing pwd \n%s", err)
return
}
// Test if temporary directory exists
// If it doesn't exist, create it.
tmpDirPath := filepath.Join(pwd, TEMPDIR)
if _, err := os.Stat(tmpDirPath); os.IsNotExist(err) {
j.log.Printf("[%s] creating temporary directory", time.Now().Format(time.RFC3339))
mkErr := os.Mkdir(tmpDirPath, 0775)
if mkErr != nil {
j.log.Printf("[%s] error creating temporary directory\n%s", time.Now().Format(time.RFC3339), err)
return
}
}
// We generate a random uuid to prevent race conditions
imgFilePath := filepath.Join(tmpDirPath, uuid.NewV4().String()+ext)
file, err := os.Create(imgFilePath)
if err != nil {
j.log.Printf("error creating image file")
return
}
defer func() {
err := file.Close()
if err != nil {
j.log.Printf("error closing file: %s", err)
}
err = os.Remove(imgFilePath)
if err != nil {
j.log.Printf("error removing %s: %s", imgFilePath, err)
}
}()
// io.Copy supports copying large files.
_, err = io.Copy(file, resp.Body)
if err != nil {
j.log.Printf("error writing request body to file: %s", err)
return
}
tFile, err := telebot.NewFile(imgFilePath)
if err != nil {
j.log.Printf("error creating new Telebot file: %s", err)
return
}
if ext == ".gif" {
j.bot.SendChatAction(msg.Chat, telebot.UploadingPhoto)
doc := &telebot.Document{File: tFile, Preview: telebot.Thumbnail{File: tFile}, Mime: "image/gif"}
j.bot.SendDocument(msg.Chat, doc, nil)
} else {
photo := &telebot.Photo{Thumbnail: telebot.Thumbnail{File: tFile}}
err := j.bot.SendPhoto(msg.Chat, photo, nil)
if err != nil {
j.log.Printf("[%s] error sending picture: %s", time.Now().Format(time.RFC3339), err.Error())
}
}
}
// sendFileWrapper checks if the file exists and writes it before returning the response function.
func (j *JarvisBot) sendFileWrapper(assetName string, filetype string) (ResponseFunc, error) {
fileId, err := j.getCachedFileID(assetName)
if err != nil {
j.log.Printf("error retreiving cached file_id for %s", assetName)
}
if fileId != "" {
file := telebot.File{FileID: fileId}
return func(msg *message) {
if filetype == "ogg" {
audio := telebot.Audio{File: file, Mime: "audio/ogg"}
j.bot.SendAudio(msg.Chat, &audio, nil)
} else if filetype == "photo" {
photo := telebot.Photo{File: file}
j.bot.SendPhoto(msg.Chat, &photo, nil)
} else if filetype == "gif" {
doc := telebot.Document{File: file, Mime: "image/gif"}
j.bot.SendDocument(msg.Chat, &doc, nil)
}
}, nil
} else {
pwd, err := osext.ExecutableFolder()
if err != nil {
j.log.Printf("error retrieving pwd: %s", err)
}
_, filename := path.Split(assetName)
filePath := path.Join(pwd, tempDir, filename)
// Check if file exists, if it doesn't exist, create it
if _, err := os.Stat(filePath); os.IsNotExist(err) {
fileData, err := Asset(assetName)
if err != nil {
err = fmt.Errorf("error retrieving asset %s: %s", assetName, err)
return nil, err
}
err = ioutil.WriteFile(filePath, fileData, 0775)
if err != nil {
err = fmt.Errorf("error creating %s: %s", assetName, err)
return nil, err
}
}
return func(msg *message) {
file, err := telebot.NewFile(filePath)
if err != nil {
j.log.Printf("error reading %s: %s", filePath, err)
return
}
var newFileId string
if filetype == "ogg" {
audio := telebot.Audio{File: file, Mime: "audio/ogg"}
j.bot.SendAudio(msg.Chat, &audio, nil)
newFileId = audio.FileID
} else if filetype == "photo" {
photo := telebot.Photo{File: file, Thumbnail: telebot.Thumbnail{File: file}}
j.bot.SendPhoto(msg.Chat, &photo, nil)
newFileId = photo.FileID
} else if filetype == "gif" {
doc := telebot.Document{File: file, Preview: telebot.Thumbnail{File: file}, Mime: "image/gif"}
j.bot.SendDocument(msg.Chat, &doc, nil)
newFileId = doc.FileID
}
err = j.cacheFileID(assetName, newFileId)
if err != nil {
j.log.Println("error caching file_id '%s' for '%s': %s", fileId, assetName, err)
}
}, nil
}
}