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split messages on newlines only

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pyed 2016-07-08 08:33:03 +03:00
parent 09cb682f86
commit 4946808967
1 changed files with 7 additions and 3 deletions
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10
transmission-telegram.go
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@ -1172,7 +1172,7 @@ func deldata(ud tgbotapi.Update, tokens []string) {
// version sends transmission version + transmission-telegram version // version sends transmission version + transmission-telegram version
func version(ud tgbotapi.Update) { func version(ud tgbotapi.Update) {
send(fmt.Sprintf("Transmission %s\nTransmission-telegram %s", Client.Version(), VERSION), ud.Message.Chat.ID, false) send(fmt.Sprintf("Transmission *%s*\nTransmission-telegram *%s*", Client.Version(), VERSION), ud.Message.Chat.ID, true)
} }
// send takes a chat id and a message to send, returns the message id of the send message // send takes a chat id and a message to send, returns the message id of the send message
@ -1185,8 +1185,12 @@ func send(text string, chatID int64, markdown bool) int {
// so if our message is > 4096, split it in chunks the send them. // so if our message is > 4096, split it in chunks the send them.
msgRuneCount := utf8.RuneCountInString(text) msgRuneCount := utf8.RuneCountInString(text)
LenCheck: LenCheck:
stop := 4095
if msgRuneCount > 4096 { if msgRuneCount > 4096 {
msg := tgbotapi.NewMessage(chatID, text[:4095]) for text[stop] != 10 { // '\n'
stop--
}
msg := tgbotapi.NewMessage(chatID, text[:stop])
msg.DisableWebPagePreview = true msg.DisableWebPagePreview = true
if markdown { if markdown {
msg.ParseMode = tgbotapi.ModeMarkdown msg.ParseMode = tgbotapi.ModeMarkdown
@ -1197,7 +1201,7 @@ LenCheck:
fmt.Fprintf(os.Stderr, "send error: %s\n", err.Error()) fmt.Fprintf(os.Stderr, "send error: %s\n", err.Error())
} }
// move to the next chunk // move to the next chunk
text = text[4095:] text = text[stop:]
msgRuneCount = utf8.RuneCountInString(text) msgRuneCount = utf8.RuneCountInString(text)
goto LenCheck goto LenCheck
} }