☰

百度指数数据导出工具

这是一个 Tampermonkey 的脚本，用于将 baidu index 的数据导出为 csv

目前為 2024-07-04 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name         百度指数数据导出工具
  3. // @namespace    https://github.com/siaikin/baidu-index-export
  4. // @version      1.3.0
  5. // @author       siaikin
  6. // @description  这是一个 Tampermonkey 的脚本，用于将 baidu index 的数据导出为 csv
  7. // @copyright    https://github.com/siaikin
  8. // @homepage     https://github.com/siaikin/baidu-index-export
  9. // @supportURL   https://github.com/siaikin/baidu-index-export/issues
  10. // @match        *://index.baidu.com/*
  11. // @run-at       document-start
  12. // ==/UserScript==
  13.  
  14. (function () {
  15.   'use strict';
  16.  
  17.   var ChartType = /* @__PURE__ */ ((ChartType2) => {
  18.     ChartType2[ChartType2["TREND"] = 0] = "TREND";
  19.     ChartType2[ChartType2["BRAND"] = 1] = "BRAND";
  20.     return ChartType2;
  21.   })(ChartType || {});
  22.   function exportCSV(chartData) {
  23.     const titleRow = ["name"].concat(chartData.xAxisData);
  24.     const dataRows = chartData.series.map((item) => [`"${item.name}"`].concat(item.data));
  25.     const csv = [titleRow.join(",") + "\n"];
  26.     dataRows.forEach((row) => csv.push(row.join(",") + "\n"));
  27.     download(
  28.       new Blob(csv, { type: "text/csv" }),
  29.       `${chartData.series.map((item) => item.name).join(",")}_${chartData.startDate}-${chartData.endDate}.csv`
  30.     );
  31.   }
  32.   function exportNewsCSV(chartData) {
  33.     const titleRow = ["name", "date", "newsDate", "newsSource", "newsTitle", "newsUrl"];
  34.     let dataRows = [];
  35.     for (const [name, dateList] of Object.entries(chartData.newDatas)) {
  36.       const rows = dateList.map(({ xAxis, news }) => news.map((item) => [
  37.         `"${name}"`,
  38.         xAxis,
  39.         `"${item.date}"`,
  40.         `"${item.source}"`,
  41.         `"${item.title}"`,
  42.         `"${item.url}"`
  43.       ])).flat();
  44.       dataRows = dataRows.concat(rows);
  45.     }
  46.     const csv = [titleRow.join(",") + "\n"];
  47.     dataRows.forEach((row) => csv.push(row.join(",") + "\n"));
  48.     download(
  49.       new Blob(csv, { type: "text/csv" }),
  50.       `${chartData.series.map((item) => item.name).join(",")}_${chartData.startDate}-${chartData.endDate}.news.csv`
  51.     );
  52.   }
  53.   function download(blob, filename) {
  54.     const url = URL.createObjectURL(blob);
  55.     const a = document.createElement("a");
  56.     a.href = url;
  57.     a.download = filename;
  58.     a.click();
  59.     URL.revokeObjectURL(url);
  60.     a.remove();
  61.   }
  62.   async function loadExportTrendFeature(chartDataKey) {
  63.     var _a, _b;
  64.     let chartData = null;
  65.     Object.defineProperty(
  66.       Object.prototype,
  67.       chartDataKey,
  68.       {
  69.         configurable: true,
  70.         get: () => chartData,
  71.         set(value) {
  72.           delete Object.prototype[chartDataKey];
  73.           chartData = value;
  74.           Object.defineProperty(
  75.             this,
  76.             chartDataKey,
  77.             {
  78.               configurable: true,
  79.               get: () => chartData,
  80.               set(value2) {
  81.                 chartData = value2;
  82.               }
  83.             }
  84.           );
  85.         }
  86.       }
  87.     );
  88.     await new Promise((resolve) => window.addEventListener("load", resolve));
  89.     const container = document.querySelectorAll(".index-trend-content")[1];
  90.     const splitline = container.querySelector(".splitline");
  91.     const shareButton = container.querySelector(".share-icon");
  92.     if (!splitline || !shareButton)
  93.       return;
  94.     const downloadButton = shareButton.cloneNode();
  95.     downloadButton.innerHTML = '<a href="javascript:void(0)" class="share-icon">下载</a>';
  96.     downloadButton.addEventListener("click", handleDownloadClick);
  97.     (_a = shareButton.parentNode) == null ? void 0 : _a.append(splitline.cloneNode());
  98.     (_b = shareButton.parentNode) == null ? void 0 : _b.append(downloadButton);
  99.     function handleDownloadClick() {
  100.       if (!chartData) {
  101.         console.error("[baidu-index-export] chartData is not ready");
  102.         return;
  103.       }
  104.       exportCSV(chartData.all);
  105.       exportNewsCSV(chartData.all);
  106.     }
  107.   }
  108.   async function loadExportFeedFeature(chartDataKey) {
  109.     var _a, _b;
  110.     let chartData = null;
  111.     Object.defineProperty(
  112.       Object.prototype,
  113.       chartDataKey,
  114.       {
  115.         configurable: true,
  116.         get: () => chartData,
  117.         set(value) {
  118.           delete Object.prototype[chartDataKey];
  119.           chartData = value;
  120.           Object.defineProperty(
  121.             this,
  122.             chartDataKey,
  123.             {
  124.               configurable: true,
  125.               get: () => chartData,
  126.               set(value2) {
  127.                 chartData = value2;
  128.               }
  129.             }
  130.           );
  131.         }
  132.       }
  133.     );
  134.     await new Promise((resolve) => window.addEventListener("load", resolve));
  135.     const container = document.querySelectorAll(".index-trend-content")[2];
  136.     const splitline = container.querySelector(".splitline");
  137.     const regionButton = container.querySelector(".index-region");
  138.     if (!splitline || !regionButton)
  139.       return;
  140.     const downloadButton = regionButton.cloneNode();
  141.     downloadButton.innerHTML = '<a href="javascript:void(0)" class="share-icon">下载</a>';
  142.     downloadButton.addEventListener("click", handleDownloadClick);
  143.     (_a = regionButton.parentNode) == null ? void 0 : _a.append(splitline.cloneNode());
  144.     (_b = regionButton.parentNode) == null ? void 0 : _b.append(downloadButton);
  145.     function handleDownloadClick() {
  146.       if (!chartData) {
  147.         console.error("[baidu-index-export] chartData is not ready");
  148.         return;
  149.       }
  150.       exportCSV(chartData);
  151.       exportNewsCSV(chartData);
  152.     }
  153.   }
  154.   async function loadExportBrandFeature(chartDataKey) {
  155.     var _a, _b;
  156.     let chartData = null;
  157.     let pageThis = null;
  158.     Object.defineProperty(
  159.       Object.prototype,
  160.       chartDataKey,
  161.       {
  162.         configurable: true,
  163.         get: () => chartData,
  164.         set(value) {
  165.           delete Object.prototype[chartDataKey];
  166.           chartData = value;
  167.           pageThis = this;
  168.           Object.defineProperty(
  169.             this,
  170.             chartDataKey,
  171.             {
  172.               configurable: true,
  173.               get: () => chartData,
  174.               set(value2) {
  175.                 chartData = {
  176.                   ...chartData,
  177.                   ...value2,
  178.                   startDate: pageThis.startDate,
  179.                   endDate: pageThis.endDate
  180.                 };
  181.               }
  182.             }
  183.           );
  184.         }
  185.       }
  186.     );
  187.     await new Promise((resolve) => window.addEventListener("load", resolve));
  188.     const container = document.querySelectorAll(".index-brand-content")[0];
  189.     const splitline = container.querySelector(".splitline");
  190.     const shareButton = container.querySelector(".share-icon");
  191.     if (!splitline || !shareButton)
  192.       return;
  193.     const downloadButton = shareButton.cloneNode();
  194.     downloadButton.innerHTML = '<a href="javascript:void(0)" class="share-icon">下载</a>';
  195.     downloadButton.addEventListener("click", handleDownloadClick);
  196.     (_a = shareButton.parentNode) == null ? void 0 : _a.append(splitline.cloneNode());
  197.     (_b = shareButton.parentNode) == null ? void 0 : _b.append(downloadButton);
  198.     function handleDownloadClick() {
  199.       if (!chartData) {
  200.         console.error("[baidu-index-export] chartData is not ready");
  201.         return;
  202.       }
  203.       exportCSV(chartData);
  204.     }
  205.   }
  206.   const chartType = (() => {
  207.     const hash = window.location.hash;
  208.     if (hash.startsWith("#/trend/"))
  209.       return ChartType.TREND;
  210.     else if (hash.startsWith("#/brand/"))
  211.       return ChartType.BRAND;
  212.     else
  213.       return ChartType.TREND;
  214.   })();
  215.   (() => {
  216.     switch (chartType) {
  217.       case ChartType.BRAND:
  218.         loadExportBrandFeature("brandDatas");
  219.         break;
  220.       case ChartType.TREND:
  221.         loadExportTrendFeature("chartDatas");
  222.         loadExportFeedFeature("chartDatas2");
  223.         break;
  224.     }
  225.   })();
  226.  
  227. })();

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