InsanusMokrassar/TelegramBotAPI-examples
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update readmes

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InsanusMokrassar
2026-08-21 15:51:06 +06:00
parent 016400a821
commit ce48393895
104 changed files with 2615 additions and 333 deletions
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36
ChatManagementBot/src/main/kotlin/ChatManagementBot.kt
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@@ -27,27 +27,16 @@ import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
/**
* This bot demonstrates Chat Management API features added in Bot API 9.x:
* Runs a long-polling demonstration of the chat-management features introduced in Telegram Bot API 10.0.
*
* 1. `can_react_to_messages` field in `ChatMemberRestricted` — printed when a member's
* restrictions are changed (requires the bot to be an admin in the group).
* `RestrictedMemberChatMember` also implements `ChatPermissions`, so the same field
* covers both `ChatMemberRestricted` and `ChatPermissions` from the spec.
* The bot logs changes to a restricted member's `canReactToMessages` permission, exposes commands for querying
* member rights and administrators, removes a user's reactions, and logs content messages received from other
* bots. Reaction deletion requires the bot's `can_delete_messages` administrator right. Receiving unrestricted
* bot-authored group messages additionally requires Bot-to-Bot Communication Mode, administrator status, and
* disabled Group Privacy Mode; `canReadAllGroupMessages` only reports the last of those settings.
*
* 2. `return_bots` in `getChatAdministrators` — `/admins` command lists all admins
* including other bots (retrieveOtherBots = true).
*
* 3. `deleteAllMessageReactions` — `/deleteallreactions` in reply to a message removes
* all reactions that the replied message's author has left across the entire chat.
*
* 4. `deleteMessageReaction` — `/deletereaction` in reply to a message removes the
* reaction the replied message's author placed on that specific message.
*
* 5. Seeing messages from other bots in groups — demonstrated via `canReadAllGroupMessages`
* from `getMe()`. When true (privacy mode off), the bot receives messages from other bots.
* All such messages are logged.
*
* Usage: pass the bot token as the first argument. Optional: `debug`, `testServer`.
* @param args the bot token followed by optional, case-sensitive `debug` and `testServer` flags. `debug` routes
* library logs to standard output; `testServer` selects Telegram's Bot API test environment.
*/
suspend fun main(vararg args: String) {
val botToken = args.first()
@@ -70,8 +59,8 @@ suspend fun main(vararg args: String) {
val me = getMe()
println("Bot: ${me.firstName} (@${me.username?.username})")
// Feature 5: canReadAllGroupMessages (can_read_all_group_messages) from getMe()
// When true, the bot receives messages from other bots in groups (privacy mode off)
// canReadAllGroupMessages (can_read_all_group_messages) reports whether Group Privacy Mode is disabled.
// Bot-to-bot delivery has additional requirements described in the entry-point KDoc and README.
println("canReadAllGroupMessages: ${me.canReadAllGroupMessages}")
// Feature 1: can_react_to_messages in ChatMemberRestricted and ChatPermissions
@@ -136,7 +125,7 @@ suspend fun main(vararg args: String) {
}
// Feature 3: deleteAllMessageReactions
// Deletes all reactions that the replied message's author has left in this chat
// Deletes up to 10,000 recent reactions that the replied message's author has left in this chat
onCommand("deleteAllReactions") { message ->
val replied = message.replyTo?.fromUserMessageOrNull() ?: run {
reply(message) { +"Reply to a message to clear all reactions of that user in this chat" }
@@ -147,8 +136,7 @@ suspend fun main(vararg args: String) {
}
// Feature 5: messages from other bots in groups
// Bots with canReadAllGroupMessages=true (privacy mode off) receive messages from other bots.
// This handler logs all such messages to demonstrate the feature.
// This handler logs bot-authored content messages that Telegram delivers to this bot.
onContentMessage(
initialFilter = { msg ->
val user = msg.fromUserMessageOrNull()?.user