Ilia Denisov
aa330b726e
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The main bot answered /start with a single English line ("Tap to open Scrabble.").
Localize it: Russian or English by the sender's reported Telegram language
(Message.from.language_code, which the Bot API carries on the message itself — there is
no separate user-update event — English fallback), with the longer welcome copy and a
localized launch button ("Открыть «Эрудит»" / "Open “Erudite”").
The welcome links the game channel and the discussion chat by their public @username,
resolved once at startup from the configured TELEGRAM_GAME_CHANNEL_ID / TELEGRAM_CHAT_ID
via getChat and cached. A handle that is unset, private, or unreadable degrades to a
generic noun ("the channel" / "our chat") rather than a dangling "@", so the paragraph
always reads cleanly (the bot's info screen still lists the real links). Adds
GameChannelID to bot.Config (wired from the existing config) for the channel handle.
Tests: startText localization + handle embedding + per-slot generic fallback; handleStart
language selection; resolveWelcomeHandles. README updated.
61 lines
2.6 KiB
Go
61 lines
2.6 KiB
Go
package bot
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import "strings"
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// startText returns the localized /start welcome body and the launch-button label.
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// Russian is used when lang (the IETF language tag the Telegram client reports on the
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// message's sender) starts with "ru", English otherwise and when it is absent — so a
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// user with no reported language still gets a sensible message. channel and chat are
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// the resolved public @usernames (without the leading @) of the game channel and the
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// discussion chat; when either is empty its follow link degrades to a generic noun
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// (e.g. "the channel" / "our chat") rather than rendering a dangling "@", since the
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// bot's own info screen still lists the real links.
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func startText(lang, channel, chat string) (text, button string) {
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if strings.HasPrefix(strings.ToLower(lang), "ru") {
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return ruWelcome(channel, chat), "Открыть «Эрудит»"
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}
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return enWelcome(channel, chat), "Open “Erudite”"
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}
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// ruWelcome builds the Russian welcome. A known handle is named as "@<username>"; an
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// unresolved one degrades to a plain noun.
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func ruWelcome(channel, chat string) string {
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ch := "канал"
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if channel != "" {
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ch = "@" + channel
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}
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ct := "чате"
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if chat != "" {
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ct = "@" + chat
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}
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return strings.Join([]string{
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"Привет! 👋",
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"Здесь можно сражаться в «Эрудит» со случайными игроками или в компании друзей.",
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"Подписывайтесь на " + ch + ", чтобы быть в курсе последних игровых событий и вовремя " +
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"получать важные уведомления. Игроки могут обсуждать игру и просто общаться в нашем " +
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ct + "! 💬",
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"Ни слова больше.\nПервая партия сама себя не сыграет 😊",
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}, "\n\n")
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}
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// enWelcome builds the English welcome (the fallback for any non-Russian or missing
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// language). A known handle is named as "@<username>"; an unresolved one degrades to a
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// plain noun.
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func enWelcome(channel, chat string) string {
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ch := "the channel"
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if channel != "" {
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ch = "@" + channel
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}
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ct := "group chat"
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if chat != "" {
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ct = "@" + chat
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}
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return strings.Join([]string{
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"Hi! 👋",
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"Play Scrabble against random players — or with a group of friends.",
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"Follow " + ch + " to stay up to date with the latest game events and receive important " +
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"notifications in time. Players can discuss the game and simply chat in our " + ct + "! 💬",
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"Okay, no more talking.\nFirst game won't play itself 😊",
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}, "\n\n")
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}
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