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feat: add mail-parser-wasm-worker (#301)

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Dream Hunter
2024-06-04 21:57:42 +08:00
committed by GitHub
parent c5d01e09e8
commit da2e72e523
18 changed files with 1260 additions and 1070 deletions
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34
worker/src/telegram_api/telegram.ts
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@@ -1,15 +1,15 @@
import { Context } from "hono";
import { Jwt } from 'hono/utils/jwt'
import { Telegraf, Context as TgContext, Markup } from "telegraf";
import { callbackQuery } from "telegraf/filters";
import PostalMime from 'postal-mime';
import { CONSTANTS } from "../constants";
import { getDomains, getStringValue } from '../utils';
import { HonoCustomType } from "../types";
import { TelegramSettings } from "./settings";
import { bindTelegramAddress, deleteTelegramAddress, jwtListToAddressData, tgUserNewAddress, unbindTelegramAddress, unbindTelegramByAddress } from "./common";
import { commonParseMail } from "../common";
const COMMANDS = [
{
@@ -195,13 +195,13 @@ export function newTelegramBot(c: Context<HonoCustomType>, token: string): Teleg
if (!db_address_id) {
return await ctx.reply("无效地址");
}
const { raw, id: mailId } = await c.env.DB.prepare(
const { raw, id: mailId, created_at } = await c.env.DB.prepare(
`SELECT * FROM raw_mails where address = ? `
+ ` order by id desc limit 1 offset ?`
).bind(
queryAddress, mailIndex
).first<{ raw: string, id: string }>() || {};
const { mail } = raw ? await parseMail(raw) : { mail: "已经没有邮件了" };
).first<{ raw: string, id: string, created_at: string }>() || {};
const { mail } = raw ? await parseMail(raw, queryAddress, created_at) : { mail: "已经没有邮件了" };
const settings = await c.env.KV.get<TelegramSettings>(CONSTANTS.TG_KV_SETTINGS_KEY, "json");
const miniAppButtons = []
if (settings?.miniAppUrl && settings?.miniAppUrl?.length > 0 && mailId) {
@@ -265,22 +265,26 @@ export async function initTelegramBotCommands(bot: Telegraf) {
await bot.telegram.setMyCommands(COMMANDS);
}
const parseMail = async (raw_mail: string | undefined | null) => {
const parseMail = async (
raw_mail: string | undefined | null,
address: string, created_at: string | undefined | null
) => {
if (!raw_mail) {
return {};
}
try {
const parsedEmail = await PostalMime.parse(raw_mail);
if (parsedEmail?.text?.length && parsedEmail?.text?.length > 1000) {
parsedEmail.text = parsedEmail.text.substring(0, 1000) + "...消息过长请到miniapp查看";
const parsedEmail = await commonParseMail(raw_mail);
let parsedText = parsedEmail?.text || "";
if (parsedText.length && parsedText.length > 1000) {
parsedText = parsedEmail?.text.substring(0, 1000) + "\n\n...\n消息过长请到miniapp查看";
}
return {
isHtml: false,
mail: `From: ${parsedEmail.from ? `${parsedEmail.from.name}[${parsedEmail.from.address}]` : "无发件人"}\n`
+ `To: ${parsedEmail.to?.map(t => `${t.name}[${t.address}]`).join(" ")}\n`
+ `Subject: ${parsedEmail.subject}\n`
+ `Date: ${parsedEmail.date}\n`
+ `Content:\n${parsedEmail.text || "解析失败，请打开 mini app 查看"}`
mail: `From: ${parsedEmail?.sender || "无发件人"}\n`
+ `To: ${address}\n`
+ (created_at ? `Date: ${created_at}\n` : "")
+ `Subject: ${parsedEmail?.subject}\n`
+ `Content:\n${parsedEmail?.text || "解析失败，请打开 mini app 查看"}`
};
} catch (e) {
return {
@@ -299,7 +303,7 @@ export async function sendMailToTelegram(
return;
}
const userId = await c.env.KV.get(`${CONSTANTS.TG_KV_PREFIX}:${address}`);
const { mail } = await parseMail(raw_mail);
const { mail } = await parseMail(raw_mail, address, new Date().toUTCString());
if (!mail) {
return;
}