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Telegram: use utf16 for entity processing

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This commit is contained in:
ValdikSS
2022-03-16 21:22:06 +03:00
parent ee1b462930
commit 3c853e2f60
1 changed files with 7 additions and 7 deletions
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14
bridge/telegram/handlers.go
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@@ -490,7 +490,7 @@ func (b *Btelegram) handleEntities(rmsg *config.Message, message *tgbotapi.Messa
// for now only do URL replacements // for now only do URL replacements
for _, e := range message.Entities { for _, e := range message.Entities {
asRunes := []rune(rmsg.Text) asRunes := utf16.Encode([]rune(rmsg.Text))
if e.Type == "text_link" { if e.Type == "text_link" {
offset := e.Offset + indexMovedBy offset := e.Offset + indexMovedBy
@@ -504,35 +504,35 @@ func (b *Btelegram) handleEntities(rmsg *config.Message, message *tgbotapi.Messa
b.Log.Errorf("entity length is too long %d > %d", offset+e.Length, len(utfEncodedString)) b.Log.Errorf("entity length is too long %d > %d", offset+e.Length, len(utfEncodedString))
continue continue
} }
rmsg.Text = string(asRunes[:offset+e.Length]) + " (" + url.String() + ")" + string(asRunes[offset+e.Length:]) rmsg.Text = string(utf16.Decode(asRunes[:offset+e.Length])) + " (" + url.String() + ")" + string(utf16.Decode(asRunes[offset+e.Length:]))
indexMovedBy += len(url.String()) + 3 indexMovedBy += len(url.String()) + 3
} }
if e.Type == "code" { if e.Type == "code" {
offset := e.Offset + indexMovedBy offset := e.Offset + indexMovedBy
rmsg.Text = string(asRunes[:offset]) + "`" + string(asRunes[offset:offset+e.Length]) + "`" + string(asRunes[offset+e.Length:]) rmsg.Text = string(utf16.Decode(asRunes[:offset])) + "`" + string(utf16.Decode(asRunes[offset:offset+e.Length])) + "`" + string(utf16.Decode(asRunes[offset+e.Length:]))
indexMovedBy += 2 indexMovedBy += 2
} }
if e.Type == "pre" { if e.Type == "pre" {
offset := e.Offset + indexMovedBy offset := e.Offset + indexMovedBy
rmsg.Text = string(asRunes[:offset]) + "```\n" + string(asRunes[offset:offset+e.Length]) + "```\n" + string(asRunes[offset+e.Length:]) rmsg.Text = string(utf16.Decode(asRunes[:offset])) + "```\n" + string(utf16.Decode(asRunes[offset:offset+e.Length])) + "```\n" + string(utf16.Decode(asRunes[offset+e.Length:]))
indexMovedBy += 8 indexMovedBy += 8
} }
if e.Type == "bold" { if e.Type == "bold" {
offset := e.Offset + indexMovedBy offset := e.Offset + indexMovedBy
rmsg.Text = string(asRunes[:offset]) + "*" + string(asRunes[offset:offset+e.Length]) + "*" + string(asRunes[offset+e.Length:]) rmsg.Text = string(utf16.Decode(asRunes[:offset])) + "*" + string(utf16.Decode(asRunes[offset:offset+e.Length])) + "*" + string(utf16.Decode(asRunes[offset+e.Length:]))
indexMovedBy += 2 indexMovedBy += 2
} }
if e.Type == "italic" { if e.Type == "italic" {
offset := e.Offset + indexMovedBy offset := e.Offset + indexMovedBy
rmsg.Text = string(asRunes[:offset]) + "_" + string(asRunes[offset:offset+e.Length]) + "_" + string(asRunes[offset+e.Length:]) rmsg.Text = string(utf16.Decode(asRunes[:offset])) + "_" + string(utf16.Decode(asRunes[offset:offset+e.Length])) + "_" + string(utf16.Decode(asRunes[offset+e.Length:]))
indexMovedBy += 2 indexMovedBy += 2
} }
if e.Type == "strike" { if e.Type == "strike" {
offset := e.Offset + indexMovedBy offset := e.Offset + indexMovedBy
rmsg.Text = string(asRunes[:offset]) + "~" + string(asRunes[offset:offset+e.Length]) + "~" + string(asRunes[offset+e.Length:]) rmsg.Text = string(utf16.Decode(asRunes[:offset])) + "~" + string(utf16.Decode(asRunes[offset:offset+e.Length])) + "~" + string(utf16.Decode(asRunes[offset+e.Length:]))
indexMovedBy += 2 indexMovedBy += 2
} }
} }