rsshub
Version:
Make RSS Great Again!
120 lines (116 loc) • 4.73 kB
JavaScript
import "./esm-shims-CzJ_djXG.mjs";
import "./config-C37vj7VH.mjs";
import "./dist-BInvbO1W.mjs";
import "./logger-Czu8UMNd.mjs";
import "./ofetch-BIyrKU3Y.mjs";
import "./parse-date-BrP7mxXf.mjs";
import "./cache-Bo__VnGm.mjs";
import "./helpers-DxBp0Pty.mjs";
import { t as got_default } from "./got-KxxWdaxq.mjs";
import { n as finishArticleItem } from "./wechat-mp-Dq_pp853.mjs";
import { load } from "cheerio";
//#region lib/routes/wechat/tgchannel.ts
const route = {
path: "/tgchannel/:id/:mpName?/:searchQueryType?",
categories: ["new-media"],
example: "/wechat/tgchannel/lifeweek",
parameters: {
id: "公众号绑定频道 id",
mpName: "欲筛选的公众号全名（URL-encoded，精确匹配），在频道订阅了多个公众号时可选用",
searchQueryType: "搜索查询类型，见下表"
},
features: {
requireConfig: false,
requirePuppeteer: false,
antiCrawler: false,
supportBT: false,
supportPodcast: false,
supportScihub: false
},
name: "公众号（Telegram 频道来源）",
maintainers: ["LogicJake", "Rongronggg9"],
handler,
description: `| 搜索查询类型 | 将使用的搜索关键字 | 适用于 |
| :----------: | :----------------: | :-------------------------: |
| \`0\` | (禁用搜索) | 所有情况 (默认) |
| \`1\` | 公众号全名 | 未启用 efb-patch-middleware |
| \`2\` | #公众号全名 | 已启用 efb-patch-middleware |
::: tip
启用搜索有助于在订阅了过多公众号的频道里有效筛选，不易因为大量公众号同时推送导致一些公众号消息被遗漏，但必须正确选择搜索查询类型，否则会搜索失败。
:::
::: warning
该方法需要通过 efb 进行频道绑定，具体操作见 [https://github.com/DIYgod/RSSHub/issues/2172](https://github.com/DIYgod/RSSHub/issues/2172)
:::`
};
async function handler(ctx) {
const id = ctx.req.param("id");
const mpName = ctx.req.param("mpName") ?? "";
let searchQueryType = ctx.req.param("searchQueryType") ?? "0";
if (searchQueryType !== "0" && searchQueryType !== "1" && searchQueryType !== "2") searchQueryType = "0";
searchQueryType = +searchQueryType;
const channelUrl = `https://t.me/s/${id}`;
const searchQuery = mpName && searchQueryType ? searchQueryType === 2 ? `?q=%23${mpName}` : `?q=${mpName}` : "";
const { data } = await got_default.get(`${channelUrl}${searchQuery}`);
const $ = load(data);
const list = $(".tgme_widget_message_wrap").slice(-20);
const out = await Promise.all(list.toArray().map(async (item) => {
item = $(item);
if (searchQuery) {
const highlightMarks = item.find("mark.highlight").toArray();
if (highlightMarks) {
for (let mark of highlightMarks) {
mark = $(mark);
const markInnerHtml = mark.html();
mark.replaceWith(markInnerHtml);
}
item = $(item.html());
}
}
let author = "";
let titleElemIs3thA = false;
const brNode = item.find(".tgme_widget_message_text > br:nth-of-type(1)").get(0);
const authorNode = brNode && brNode.prev;
const authorNodePrev = authorNode && authorNode.prev;
if (authorNode && authorNode.type === "text") {
if (authorNodePrev && authorNodePrev.type === "tag" && authorNodePrev.name === "a" && authorNodePrev.attribs.href && authorNodePrev.attribs.href.startsWith("?q=%23")) {
titleElemIs3thA = true;
author += $(authorNodePrev).text();
}
const spaceIndex = authorNode.data.indexOf(" ");
const colonIndex = authorNode.data.indexOf(":");
if (authorNode.data.length > 1 && colonIndex !== -1 && (spaceIndex !== -1 || titleElemIs3thA)) {
const sliceStart = titleElemIs3thA ? 0 : spaceIndex + 1;
author += authorNode.data.slice(sliceStart, colonIndex);
}
if (author.startsWith("#")) author = author.slice(1);
}
const titleElemNth = titleElemIs3thA ? 3 : 2;
const titleElem = item.find(`.tgme_widget_message_text > a:nth-of-type(${titleElemNth})`);
if (titleElem.length === 0) return;
let title = titleElem.text();
const link = titleElem.attr("href");
if (mpName && author !== mpName) return;
else if (!mpName && author) title = author + ": " + title;
const pubDate = new Date(item.find(".tgme_widget_message_date time").attr("datetime")).toUTCString();
const single = {
title,
pubDate,
link
};
if (link !== void 0) try {
return await finishArticleItem(single);
} catch {
single.description = item.find(".tgme_widget_message_text").html();
}
return single;
}));
out.reverse();
return {
title: mpName || $(".tgme_channel_info_header_title").text(),
link: `https://t.me/s/${id}`,
item: out.filter(Boolean),
allowEmpty: !!mpName
};
}
//#endregion
export { route };