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feat: support inbound files across all channels

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xmanrui 2026-08-23 22:39:26 +08:00
parent 29bcb67a64
commit 0a26d7df92
45 changed files with 2651 additions and 343 deletions
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27
src/channels/telegram/telegram-runtime.mjs
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@ -100,9 +100,27 @@ function telegramImageSource(message, loadFile) {
};
}
export function normalizeTelegramUpdate(update, { botId, username, loadFile = async () => {
throw new Error('Telegram file downloader is unavailable');
} }) {
function telegramFileSource(message, loadFile) {
const file = message?.document;
if (!file || imageTypeForDocument(file)
|| typeof file.file_id !== 'string' || !file.file_id) return null;
const mediaType = typeof file.mime_type === 'string' && file.mime_type
? file.mime_type.toLowerCase() : undefined;
return {
name: typeof file.file_name === 'string' && file.file_name
? file.file_name : String(file.file_unique_id ?? file.file_id),
...(mediaType ? { mediaType } : {}),
size: fileSize(file.file_size),
load: ({ signal } = {}) => loadFile(file.file_id, { signal }),
};
}
export function normalizeTelegramUpdate(update, {
botId,
username,
loadFile = async () => { throw new Error('Telegram file downloader is unavailable'); },
loadFileStream = loadFile,
}) {
const message = update?.message;
const chatId = message?.chat?.id;
const senderId = message?.from?.id;
@ -117,6 +135,7 @@ export function normalizeTelegramUpdate(update, { botId, username, loadFile = as
const messageThreadId = Number.isSafeInteger(message.message_thread_id)
? message.message_thread_id : undefined;
const image = telegramImageSource(message, loadFile);
const file = telegramFileSource(message, loadFileStream);
return {
messageId: String(update.update_id),
senderId: String(senderId),
@ -126,6 +145,7 @@ export function normalizeTelegramUpdate(update, { botId, username, loadFile = as
? String(chatId) : `${chatId}:${messageThreadId}`,
content: withoutBotMention(message.text ?? message.caption ?? '', username),
images: image ? [image] : [],
files: file ? [file] : [],
addressed,
replyTarget: {
chatId,
@ -381,6 +401,7 @@ export class TelegramRuntime {
botId: this.#config.platformId,
username: this.#config.username,
loadFile: (fileId, options) => this.#api.downloadFile({ fileId, ...options }),
loadFileStream: (fileId, options) => this.#api.downloadFileStream({ fileId, ...options }),
});
if (message && telegramInboundAllowed(message, {
accessMode: this.#accessMode,