rsshub
Version:
Make RSS Great Again!
137 lines (136 loc) • 5.73 kB
JavaScript
import { t as rofetch } from "./ofetch-C3ts-Hud.mjs";
import { t as config } from "./config-CCmw1BNE.mjs";
import { t as parseDate } from "./parse-date-Cr0wQjV_.mjs";
import { t as cache_default } from "./cache-BkqOokyU.mjs";
import { t as InvalidParameterError } from "./invalid-parameter-CGxhjomn.mjs";
import { t as ConfigNotFoundError } from "./config-not-found-fQ5mxvDU.mjs";
import { load } from "cheerio";
import iconv from "iconv-lite";
//#region lib/routes/discuz/discuz.ts
function fixUrl(itemLink, baseUrl) {
if (itemLink) {
if (baseUrl && !/^https?:\/\//.test(baseUrl)) baseUrl = baseUrl.startsWith("//") ? "http:" + baseUrl : "http://" + baseUrl;
itemLink = new URL(itemLink, baseUrl).href;
}
return itemLink;
}
async function fetchWithAntiBot(url, header) {
let response = await rofetch.raw(url, {
method: "get",
responseType: "arrayBuffer",
headers: header
});
let responseData = Buffer.from(response._data);
if (iconv.decode(responseData, "utf-8").includes("document.location.reload()")) {
const cookieStr = (response.headers.getSetCookie?.() ?? []).map((c) => c.split(";", 1)[0]).join("; ");
if (cookieStr) {
response = await rofetch.raw(url, {
method: "get",
responseType: "arrayBuffer",
headers: {
...header,
Cookie: [header.Cookie, cookieStr].filter(Boolean).join("; ")
}
});
responseData = Buffer.from(response._data);
}
}
return {
response,
responseData
};
}
async function loadContent(itemLink, charset, header) {
const { responseData: rawData } = await fetchWithAntiBot(itemLink, header);
const responseData = iconv.decode(rawData, charset ?? "utf-8");
if (!responseData) return { description: "获取详细内容失败" };
const $ = load(responseData);
const post = $("div#postlist div[id^=post] td[id^=postmessage]").first();
post.find("img").each((_, img) => {
const $img = $(img);
if ($img.attr("src")?.endsWith("none.gif") && $img.attr("file")) {
$img.attr("src", $img.attr("file") || $img.attr("zoomfile"));
$img.removeAttr("file");
$img.removeAttr("zoomfile");
}
});
return { description: post.html() };
}
const route = {
path: [
"/:ver{[7x]}/:cid{[0-9]{2}}/:link{.+}",
"/:ver{[7x]}/:link{.+}",
"/:link{.+}"
],
categories: ["bbs"],
example: "/discuz/x/https%3a%2f%2fwww.52pojie.cn%2fforum-16-1.html",
parameters: {
ver: "discuz version，see below table",
cid: "Cookie id，require self hosted and set environment parameters, see Deploy - Configuration pages for detail",
link: "link of subforum, require url encoded"
},
name: "通用子版块",
maintainers: ["junfengP", "pseudoyu"],
handler,
description: `| Discuz X Series | Discuz 7.x Series |
| --------------- | ----------------- |
| x | 7 |`
};
async function handler(ctx) {
let link = ctx.req.param("link");
const ver = ctx.req.param("ver") ? ctx.req.param("ver").toUpperCase() : void 0;
const cid = ctx.req.param("cid");
link = link.replace(/:\/\//, ":/").replace(/:\//, "://");
const cookie = cid === void 0 ? "" : config.discuz.cookies[cid];
if (cookie === void 0) throw new ConfigNotFoundError("缺少对应论坛的cookie.");
const header = { Cookie: cookie };
const { response, responseData } = await fetchWithAntiBot(link, header);
const contentType = response.headers["content-type"] || "";
let $ = load(iconv.decode(responseData, "utf-8"));
const charset = contentType.match(/charset=([^;]*)/)?.[1] ?? $("meta[charset]").attr("charset") ?? $("meta[http-equiv=\"Content-Type\"]").attr("content")?.split("charset=", 2)?.[1];
if (charset?.toLowerCase() !== "utf-8") $ = load(iconv.decode(responseData, charset ?? "utf-8"));
const version = ver ? `DISCUZ! ${ver}` : $("head > meta[name=generator]").attr("content");
if (!version) throw new InvalidParameterError("无法检测 Discuz 版本，请在路由中指定版本参数，如 /discuz/x/ 或 /discuz/7/");
let items;
if (version.toUpperCase().startsWith("DISCUZ! 7")) {
const list = $("tbody[id^=\"normalthread\"] > tr").slice(0, ctx.req.query("limit") ? Number(ctx.req.query("limit")) : 5).toArray().map((item) => {
const $item = $(item);
const a = $item.find("span[id^=thread] a");
return {
title: a.text().trim(),
link: fixUrl(a.attr("href"), link),
pubDate: $item.find("td.author em").length ? parseDate($item.find("td.author em").text().trim()) : void 0,
author: $item.find("td.author cite a").text().trim()
};
});
items = await Promise.all(list.map((item) => cache_default.tryGet(item.link, async () => {
const { description } = await loadContent(item.link, charset, header);
item.description = description;
return item;
})));
} else if (version.toUpperCase().startsWith("DISCUZ! X")) {
const list = $("tbody[id^=\"normalthread\"] > tr").slice(0, ctx.req.query("limit") ? Number(ctx.req.query("limit")) : 5).toArray().map((item) => {
const $item = $(item);
const a = $item.find("a.xst");
return {
title: a.text(),
link: fixUrl(a.attr("href"), link),
pubDate: $item.find("td.by:nth-child(3) em span").last().length ? parseDate($item.find("td.by:nth-child(3) em span").last().text().trim()) : void 0,
author: $item.find("td.by:nth-child(3) cite a").text().trim()
};
});
items = await Promise.all(list.map((item) => cache_default.tryGet(item.link, async () => {
const { description } = await loadContent(item.link, charset, header);
item.description = description;
return item;
})));
} else throw new InvalidParameterError("不支持当前Discuz版本.");
return {
title: $("head > title").text(),
description: $("head > meta[name=description]").attr("content"),
link,
item: items
};
}
//#endregion
export { route };