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Make RSS Great Again!
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JavaScript
import { n as init_esm_shims, t as __dirname } from "./esm-shims-CzJ_djXG.mjs";
import { t as config } from "./config-C37vj7VH.mjs";
import "./logger-Czu8UMNd.mjs";
import { t as parseDate } from "./parse-date-BrP7mxXf.mjs";
import { t as cache_default } from "./cache-Bo__VnGm.mjs";
import { t as art } from "./render-BQo6B4tL.mjs";
import "./proxy-Db7uGcYb.mjs";
import { t as timezone } from "./timezone-D8cuwzTY.mjs";
import { t as invalid_parameter_default } from "./invalid-parameter-rr4AgGpp.mjs";
import { n as puppeteer_default } from "./puppeteer-DGmvuGvT.mjs";
import path from "node:path";
import dayjs from "dayjs";
import { createDecipheriv } from "node:crypto";
//#region lib/routes/oceanengine/arithmetic-index.ts
init_esm_shims();
const CACHE_MAX_AGE = config.cache.contentExpire;
const DEFAULT_FETCH_DURATION_MONTH = 6;
const getMultiKeywordHotTrend = async (page, keyword, start_date, end_date, app_name = "aweme") => {
const e = {
url: "https://trendinsight.oceanengine.com/api/open/index/get_multi_keyword_hot_trend",
method: "POST",
data: JSON.stringify({
keyword_list: [keyword],
start_date,
end_date,
app_name
})
};
return (await page.evaluate((e$1) => {
function queryData() {
return new Promise((resolve) => {
const req = new XMLHttpRequest();
req.open(e$1.method, e$1.url, true);
req.setRequestHeader("accept", "application/json, text/plain, */*");
req.setRequestHeader("content-type", "application/json;charset=UTF-8");
req.setRequestHeader("tea-uid", "7054893410171930123");
req.addEventListener("readystatechange", () => {
if (req.readyState === 4 && req.status === 200) resolve(req.responseText);
else return;
});
req.send(e$1.data);
});
}
return Promise.resolve(queryData()).then((result) => result);
}, e))[0];
};
const key = "anN2bXA2NjYsamlh";
const iv = "amlheW91LHFpYW53";
const algorithm = "aes-128-cfb";
const decrypt = (rawData) => {
const encrypted = Buffer.from(rawData, "base64").toString("hex");
const decipher = createDecipheriv(algorithm, key, iv);
const decrypted = decipher.update(encrypted, "hex", "utf8") + decipher.final("utf8");
return JSON.parse(decrypted);
};
const searchLinkUrls = (keyword) => [
`https://tophub.today/search?e=tophub&q=${keyword}`,
`https://www.baidu.com/s?wd=${keyword}`,
`https://www.google.com/search?q=${keyword}`,
`https://m.zhihu.com/search?type=content&q=${keyword}`,
`https://s.weibo.com/weibo/${keyword}`,
`https://www.douyin.com/search/${keyword}`,
`https://so.toutiao.com/search?keyword=${keyword}`
];
const searchLinkNames = [
"今日热榜",
"百度",
"谷歌",
"知乎",
"微博",
"抖音",
"头条"
];
const createContent = (keyword, queryList, queryListText) => art(path.join(__dirname, "templates/content-1e5ec464.art"), {
keyword,
queryListText,
queries: queryList.map((query) => ({
links: searchLinkUrls(encodeURIComponent(query)).map((url, index) => `<a href="${url}" rel="noopener noreferrer" target="_blank">${searchLinkNames[index]}</a>`),
key: query
}))
});
const route = {
path: "/index/:keyword/:channel?",
name: "Unknown",
maintainers: ["Jkker"],
handler
};
async function handler(ctx) {
const now = dayjs();
const start_date = now.subtract(DEFAULT_FETCH_DURATION_MONTH, "month").format("YYYYMMDD");
const end_date = now.format("YYYYMMDD");
const keyword = ctx.req.param("keyword");
if (!keyword) throw new invalid_parameter_default("Invalid keyword");
if (ctx.req.param("channel") && !["douyin", "toutiao"].includes(ctx.req.param("channel"))) throw new invalid_parameter_default("Invalid channel。 Only support `douyin` or `toutiao`");
const channel = ctx.req.param("channel") === "toutiao" ? "toutiao" : "aweme";
const channelName = ctx.req.param("channel") === "toutiao" ? "头条" : "抖音";
const link = `https://trendinsight.oceanengine.com/arithmetic-index/analysis?keyword=${keyword}&appName=${channel}`;
const item = await cache_default.tryGet(link, async () => {
const browser = await puppeteer_default();
const page = await browser.newPage();
await page.setRequestInterception(true);
page.on("request", (request) => {
request.resourceType() === "document" || request.resourceType() === "script" || request.resourceType() === "xhr" ? request.continue() : request.abort();
});
await page.goto("https://trendinsight.oceanengine.com/arithmetic-index");
const res = await getMultiKeywordHotTrend(page, keyword, start_date, end_date, channel);
await browser.close();
const rawData = JSON.parse(res).data;
const data = decrypt(rawData).hot_list[0];
const searchAverage = Number.parseInt(data.average.search_average);
return data.search_top_point_list.map(({ date, query_list }) => {
const searchIndex = Number.parseInt(data.search_hot_list.find((listItem) => listItem.datetime === date).index);
const relativePercent = Math.round((searchIndex - searchAverage) / searchAverage * 100);
const icon = relativePercent > 0 ? "📈" : "📉";
const uniqueQueryList = query_list.filter((query) => query !== keyword);
const uniqueQueryListStr = uniqueQueryList.join(", ");
const content = createContent(keyword, [keyword, ...uniqueQueryList], uniqueQueryListStr);
return {
title: `${icon} ${keyword} ${relativePercent}% | ${uniqueQueryListStr}`,
author: `巨量算数 - ${channelName}算数指数`,
description: content,
link,
pubDate: timezone(parseDate(date), 8),
guid: `巨量算数 - ${channelName}算数指数 | ${keyword} - ${date}`
};
});
}, CACHE_MAX_AGE, false);
return {
title: `${keyword} - ${channelName}指数波峰`,
link,
description: `巨量算数 - ${channelName}算数指数 | 关键词: ${keyword}`,
language: "zh-cn",
item
};
}
//#endregion
export { route };