Merge pull request #302 from qwqcode/main

service/telegram/telegram.go

@@ -7,7 +7,12 @@ import (
  "github.com/pkg/errors"
 )
 
-const defaultParseMode = tgbotapi.ModeHTML
+const (
+ ModeMarkdown = tgbotapi.ModeMarkdown
+ ModeHTML = tgbotapi.ModeHTML
+)
+
+var parseMode = ModeHTML // HTML is the default mode.
 
 // Telegram struct holds necessary data to communicate with the Telegram API.
 type Telegram struct {
@@ -33,6 +38,14 @@ func New(apiToken string) (*Telegram, error) {
  return t, nil
 }
 
+// SetParseMode sets the parse mode for the message body.
+// For more information about telegram constants:
+//
+// -> https://pkg.go.dev/github.com/go-telegram-bot-api/telegram-bot-api#pkg-constants
+func (t *Telegram) SetParseMode(mode string) {
+ parseMode = mode
+}
+
 // AddReceivers takes Telegram chat IDs and adds them to the internal chat ID list. The Send method will send
 // a given message to all those chats.
 func (t *Telegram) AddReceivers(chatIDs ...int64) {
@@ -45,7 +58,7 @@ func (t Telegram) Send(ctx context.Context, subject, message string) error {
  fullMessage := subject + "\n" + message // Treating subject as message title
 
  msg := tgbotapi.NewMessage(0, fullMessage)
- msg.ParseMode = defaultParseMode
+ msg.ParseMode = parseMode
 
  for _, chatID := range t.chatIDs {
  select {