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@@ -1,9 +1,9 @@
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// This bot throws a dice on each incoming message.
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use derive_more::From;
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-use teloxide::prelude::*;
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use teloxide::types::*;
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use teloxide::{net::Download, types::File as TgFile, Bot};
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+use teloxide::{prelude::*, utils::command::BotCommand};
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use teloxide::{DownloadError, RequestError};
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use thiserror::Error;
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use tokio::fs::File;
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@@ -29,6 +29,15 @@ enum FileReceiveError {
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Io(#[source] std::io::Error),
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}
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+#[derive(BotCommand, Debug)]
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+#[command(rename = "lowercase", description = "These commands are supported:")]
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+enum Command {
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+ #[command(description = "display this text.")]
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+ Help,
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+ #[command(description = "Register new user in bot.")]
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+ Start,
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+}
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+
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#[cfg(feature = "telegram")]
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async fn download_file(downloader: &Bot, file_id: &str) -> Result<String, FileReceiveError> {
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let TgFile {
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@@ -60,6 +69,24 @@ async fn run() {
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}
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message.answer_dice().await?;
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+ } else if let Some(line) = message.update.text() {
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+ if let Ok(command) = Command::parse(line, "tgqif") {
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+ match command {
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+ Command::Help => {
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+ message.answer(Command::descriptions()).send().await?;
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+ }
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+ Command::Start => {
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+ if let Some(user) = message.update.from() {
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+ message
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+ .answer(format!(
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+ "You registered as @{} with id {}.",
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+ user.first_name, user.id
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+ ))
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+ .await?;
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+ }
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+ }
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+ }
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+ }
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}
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}
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respond(())
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