[分享]Wiley文献多选导出doi及下载脚本

几周前突然被问到下载某个期刊某个关键词的40篇文献，本以为是件轻松的事，直到打开官网才发现Wiley甚至都没有导出doi和下载按钮只能导出引用格式 ^-^ 每次下载要一个一个点进去作为一个合格的mjj怎么可以被这种事难住于是便写了个脚本给他加上了这俩功能，分享下给同样需要的友友

准备工作

一个可以登陆Wiley官网的账号或者其他方式(包括某宝)，后续要在登录状态下进行

添加油猴脚本

具体油猴脚本如下

// ==UserScript==

// @name         Wiley Selected DOI Exporter and PDF Downloader

// @namespace    https://onlinelibrary.wiley.com/

// @version      2.3.0

// @description  Add Wiley-style checkbox and Copy DOI button; export selected DOIs and download selected PDFs.

// @author       xhh

// @match        https://onlinelibrary.wiley.com/action/doSearch*

// @match        https://onlinelibrary.wiley.com/search/advanced*

// @grant        GM_openInTab

// @grant        GM_setClipboard

// @run-at       document-idle

// ==/UserScript==



(function () {

  "use strict";



  const DELAY = 8000;

  const STORE = "wiley_selected_dois_v2";

  const DOI_RE = /10\.\d{4,9}\/[-._;()/:A-Z0-9]+/ig;

  const selected = new Map();



  let downloading = false;

  let stopDownload = false;

  let injectTimer = null;



  const $ = (s, r = document) => r.querySelector(s);

  const $$ = (s, r = document) => Array.from(r.querySelectorAll(s));

  const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));



  function decodeSafe(s) {

    try {

      return decodeURIComponent(s);

    } catch {

      return s;

    }

  }



  function norm(doi) {

    return decodeSafe(String(doi || ""))

      .replace(/^doi:/i, "")

      .replace(/^https?:\/\/doi\.org\//i, "")

      .replace(/[?#].*$/g, "")

      .replace(/[.,;)\]\s]+$/g, "")

      .trim();

  }



  function key(doi) {

    return norm(doi).toLowerCase();

  }



  function uniqDois(list) {

    const seen = new Set();

    const out = [];



    for (const x of list) {

      const doi = norm(x);

      const k = key(doi);



      if (!/^10\.\d{4,9}\//i.test(doi) || seen.has(k)) continue;



      seen.add(k);

      out.push(doi);

    }



    return out;

  }



  function findDois(text) {

    return uniqDois((decodeSafe(String(text || "")).match(DOI_RE) || []).map(norm));

  }



  function pdfUrl(doi) {

    const path = norm(doi)

      .split("/")

      .map(part => encodeURIComponent(part))

      .join("/");



    return `https://onlinelibrary.wiley.com/doi/pdfdirect/${path}?download=true`;

  }



  function loadSelected() {

    try {

      const data = JSON.parse(sessionStorage.getItem(STORE) || "[]");



      data.forEach(r => {

        const doi = norm(r.doi);

        if (doi) selected.set(key(doi), { doi, hasPdf: r.hasPdf !== false });

      });

    } catch {}

  }



  function saveSelected() {

    sessionStorage.setItem(STORE, JSON.stringify([...selected.values()]));

  }



  function selectedList() {

    return [...selected.values()].filter(r => /^10\.\d{4,9}\//i.test(norm(r.doi)));

  }



  async function copyText(text) {

    try {

      await navigator.clipboard.writeText(text);

      return true;

    } catch {}



    try {

      if (typeof GM_setClipboard === "function") {

        GM_setClipboard(text, "text");

        return true;

      }

    } catch {}



    try {

      const ta = document.createElement("textarea");

      ta.value = text;

      ta.readOnly = true;

      ta.style.cssText = "position:fixed;left:-99999px;top:-99999px;opacity:0;";

      document.body.appendChild(ta);

      ta.select();



      const ok = document.execCommand("copy");

      ta.remove();



      return ok;

    } catch {

      return false;

    }

  }



  function getRecord(item) {

    const input = $(".bulkDownloadInput input[value], input[data-has-pdf][value]", item);

    const raw = [input?.value, input?.title];



    $$('a[href*="/doi/"], a[href*="doi="], [data-ajax-content*="doi="]', item)

      .forEach(el => raw.push(el.getAttribute("href"), el.getAttribute("data-ajax-content")));



    const doi = findDois(raw.join(" "))[0];

    if (!doi) return null;



    const hasPdf = String(input?.getAttribute("data-has-pdf") ?? "true").toLowerCase() !== "false";



    return { doi, hasPdf, key: key(doi) };

  }



  function getItems() {

    const set = new Set();



    $$("li.search__item.bulkDownloadWrapper, li.search__item, li.bulkDownloadWrapper")

      .forEach(li => set.add(li));



    $$(".bulkDownloadInput input[value], input[data-has-pdf][value]")

      .forEach(input => {

        const li = input.closest("li");

        if (li) set.add(li);

      });



    return [...set].filter(item => getRecord(item));

  }



  function setSelected(record, checked) {

    if (checked) {

      selected.set(record.key, { doi: record.doi, hasPdf: record.hasPdf });

    } else {

      selected.delete(record.key);

    }



    saveSelected();

    updateUI();

  }



  function addItemTool(item, record) {

    const old = $(".wiley-doi-item-tool", item);



    if (old?.dataset.key === record.key) return;

    if (old) old.remove();



    const tool = document.createElement("div");

    tool.className = "wiley-doi-item-tool";

    tool.dataset.key = record.key;

    tool.title = record.doi;

    tool.innerHTML = `

      <label class="wiley-doi-select-label" title="选择该文献">

        <input type="checkbox" class="wiley-select-doi-checkbox">

        <span>Select</span>

      </label>

      <button type="button" class="wiley-doi-copy-btn">Copy DOI</button>

      ${record.hasPdf ? "" : '<span class="wiley-doi-no-pdf">No PDF</span>'}

    `;



    const checkbox = $(".wiley-select-doi-checkbox", tool);

    checkbox.dataset.doiKey = record.key;

    checkbox.checked = selected.has(record.key);

    checkbox.addEventListener("change", () => setSelected(record, checkbox.checked));



    const copyBtn = $(".wiley-doi-copy-btn", tool);

    copyBtn.title = record.doi;

    copyBtn.addEventListener("click", async e => {

      e.preventDefault();

      e.stopPropagation();



      const ok = await copyText(record.doi);

      console.log(`[Wiley DOI Tool] ${ok ? "Copied" : "Failed to copy"} DOI: ${record.doi}`);

    });



    const body = $(".item__body", item) || item;

    const header = $(".meta__header", body);



    if (header) {

      header.classList.add("wiley-doi-header-with-tool");

      header.appendChild(tool);

    } else {

      tool.classList.add("wiley-doi-item-tool-fallback");

      body.insertBefore(tool, body.firstChild);

    }

  }



  function enhanceItems() {

    getItems().forEach(item => {

      const record = getRecord(item);

      if (record) addItemTool(item, record);

    });

  }



  function saveTxt(filename, content) {

    const blob = new Blob([content], { type: "text/plain;charset=utf-8" });

    const url = URL.createObjectURL(blob);

    const a = document.createElement("a");



    a.href = url;

    a.download = filename;

    a.style.display = "none";



    document.body.appendChild(a);

    a.click();



    setTimeout(() => {

      URL.revokeObjectURL(url);

      a.remove();

    }, 1000);

  }



  function stamp() {

    const d = new Date();

    const p = n => String(n).padStart(2, "0");



    return `${d.getFullYear()}-${p(d.getMonth() + 1)}-${p(d.getDate())}_${p(d.getHours())}-${p(d.getMinutes())}-${p(d.getSeconds())}`;

  }



  function exportDois() {

    const list = selectedList();



    if (!list.length) {

      alert("请先勾选至少一篇文献。");

      return;

    }



    const dois = uniqDois(list.map(r => r.doi));

    saveTxt(`wiley-selected-dois-${stamp()}.txt`, dois.join("\n") + "\n");



    console.log(`[Wiley DOI Tool] Exported ${dois.length} DOI(s).`);

  }



  function openPdf(url) {

    try {

      if (typeof GM_openInTab === "function") {

        GM_openInTab(url, { active: false, insert: true, setParent: true });

      } else {

        window.open(url, "_blank", "noopener,noreferrer");

      }

    } catch {

      window.open(url, "_blank", "noopener,noreferrer");

    }

  }



  async function downloadPdfs() {

    if (downloading) {

      stopDownload = true;

      updateUI();

      return;

    }



    const all = selectedList();



    if (!all.length) {

      alert("请先勾选至少一篇文献。");

      return;

    }



    const pdfs = all.filter(r => r.hasPdf !== false);

    const skipped = all.length - pdfs.length;



    if (!pdfs.length) {

      alert("选中的文献中没有可下载 PDF 的条目。");

      return;

    }



    const ok = confirm(

      `将依次打开 ${pdfs.length} 个 Wiley PDF 下载链接，每篇间隔 ${DELAY / 1000} 秒。` +

      (skipped ? `\n\n其中 ${skipped} 篇标记为无 PDF，将会跳过。` : "") +

      `\n\n请确认你对这些文献有合法访问权限，并且浏览器允许 Wiley 弹出新标签页。`

    );



    if (!ok) return;



    downloading = true;

    stopDownload = false;

    updateUI();



    let done = 0;



    for (const r of pdfs) {

      if (stopDownload) break;



      done += 1;

      console.log(`[Wiley DOI Tool] Opening ${done}/${pdfs.length}: ${r.doi}`);

      openPdf(pdfUrl(r.doi));



      if (done < pdfs.length) await sleep(DELAY);

    }



    downloading = false;

    stopDownload = false;

    updateUI();



    console.log(`[Wiley DOI Tool] Finished. Processed ${done}/${pdfs.length}.`);

  }



  function selectPage() {

    let count = 0;



    getItems().forEach(item => {

      const r = getRecord(item);

      if (!r) return;



      selected.set(r.key, { doi: r.doi, hasPdf: r.hasPdf });

      count += 1;

    });



    saveSelected();

    updateUI();



    console.log(`[Wiley DOI Tool] Selected ${count} item(s) on current page.`);

  }



  function clearSelected() {

    selected.clear();

    saveSelected();

    updateUI();



    console.log("[Wiley DOI Tool] Selection cleared.");

  }



  function updateUI() {

    const count = selected.size;



    $$(".wiley-select-doi-checkbox").forEach(cb => {

      cb.checked = selected.has(cb.dataset.doiKey);

    });



    const countEl = $("#wiley-selected-count");

    const exportBtn = $("#wiley-export-selected-doi-btn");

    const downloadBtn = $("#wiley-download-selected-pdf-btn");

    const clearBtn = $("#wiley-clear-selected-btn");



    if (countEl) countEl.textContent = `Selected ${count}`;

    if (exportBtn) exportBtn.disabled = !count;

    if (clearBtn) clearBtn.disabled = !count && !downloading;



    if (downloadBtn) {

      downloadBtn.disabled = !count && !downloading;

      downloadBtn.textContent = downloading ? "Stop" : "Download PDFs";

    }

  }



  function addStyle() {

    if ($("#wiley-doi-tool-style")) return;



    const style = document.createElement("style");

    style.id = "wiley-doi-tool-style";

    style.textContent = `

      .meta__header.wiley-doi-header-with-tool {

        display: flex !important;

        align-items: center !important;

        flex-wrap: wrap !important;

        gap: 8px 14px !important;

      }



      .wiley-doi-item-tool {

        margin-left: auto !important;

        display: inline-flex !important;

        align-items: center !important;

        justify-content: flex-end !important;

        gap: 8px !important;

        font-size: 13px !important;

        line-height: 1.2 !important;

        white-space: nowrap !important;

      }



      .wiley-doi-item-tool-fallback {

        float: right !important;

        margin: 0 0 8px 12px !important;

      }



      .wiley-doi-select-label {

        display: inline-flex !important;

        align-items: center !important;

        gap: 5px !important;

        cursor: pointer !important;

        user-select: none !important;

        font-weight: 600 !important;

        color: #666 !important;

        margin: 0 !important;

      }



      .wiley-select-doi-checkbox {

        width: 14px !important;

        height: 14px !important;

        margin: 0 !important;

        cursor: pointer !important;

        accent-color: #005274 !important;

      }



      .wiley-doi-copy-btn,

      .wiley-doi-bulk-btn {

        border: 1px solid #005274 !important;

        border-radius: 3px !important;

        background: #fff !important;

        color: #005274 !important;

        padding: 4px 9px !important;

        font-size: 12px !important;

        font-weight: 700 !important;

        line-height: 1.25 !important;

        cursor: pointer !important;

        box-shadow: none !important;

        font-family: inherit !important;

      }



      .wiley-doi-copy-btn:hover,

      .wiley-doi-bulk-btn:hover {

        background: #edf6f8 !important;

        border-color: #003f5c !important;

        color: #003f5c !important;

      }



      .wiley-doi-copy-btn:disabled,

      .wiley-doi-bulk-btn:disabled {

        opacity: 0.45 !important;

        cursor: not-allowed !important;

        background: #f7f7f7 !important;

        color: #777 !important;

        border-color: #c9c9c9 !important;

      }



      .wiley-doi-copy-btn:focus,

      .wiley-doi-bulk-btn:focus,

      .wiley-select-doi-checkbox:focus {

        outline: 2px solid #8ec3d5 !important;

        outline-offset: 2px !important;

      }



      .wiley-doi-no-pdf {

        font-size: 12px !important;

        color: #b7317d !important;

        font-weight: 700 !important;

      }



      .wiley-doi-bulk-actions {

        float: right !important;

        display: flex !important;

        align-items: center !important;

        justify-content: flex-end !important;

        flex-wrap: wrap !important;

        gap: 8px !important;

        margin: 0 0 10px 16px !important;

        font-size: 13px !important;

      }



      .wiley-selected-count {

        font-weight: 700 !important;

        color: #666 !important;

        white-space: nowrap !important;

      }



      .wiley-fallback-bulk-download {

        padding: 10px 0 !important;

        margin: 10px 0 !important;

        border-bottom: 1px solid #ddd !important;

      }



      @media (max-width: 900px) {

        .wiley-doi-item-tool {

          margin-left: 0 !important;

          width: 100% !important;

          justify-content: flex-start !important;

          margin-top: 4px !important;

        }



        .wiley-doi-bulk-actions {

          float: none !important;

          justify-content: flex-start !important;

          margin-left: 0 !important;

        }

      }

    `;



    document.head.appendChild(style);

  }



  function addBar() {

    if ($("#wiley-doi-bulk-actions")) return;



    let host = $('div.bulk-download[data-content-type="articlesAndChapters"], div.bulk-download');



    if (!host) {

      host = document.createElement("div");

      host.className = "bulk-download wiley-fallback-bulk-download";



      const anchor = $("ol.search-result__body, .search-result__body, #search-result, .search__results");

      (anchor?.parentNode || document.body).insertBefore(host, anchor || document.body.firstChild);

    }



    const bar = document.createElement("div");

    bar.id = "wiley-doi-bulk-actions";

    bar.className = "wiley-doi-bulk-actions";

    bar.innerHTML = `

      <span id="wiley-selected-count" class="wiley-selected-count">Selected 0</span>

      <button type="button" id="wiley-select-current-page-btn" class="wiley-doi-bulk-btn">Select Page</button>

      <button type="button" id="wiley-export-selected-doi-btn" class="wiley-doi-bulk-btn">Export DOI</button>

      <button type="button" id="wiley-download-selected-pdf-btn" class="wiley-doi-bulk-btn">Download PDFs</button>

      <button type="button" id="wiley-clear-selected-btn" class="wiley-doi-bulk-btn">Clear</button>

    `;



    const clearfix = $(".clearfix", host);

    host.insertBefore(bar, clearfix || null);



    $("#wiley-select-current-page-btn").addEventListener("click", selectPage);

    $("#wiley-export-selected-doi-btn").addEventListener("click", exportDois);

    $("#wiley-download-selected-pdf-btn").addEventListener("click", downloadPdfs);

    $("#wiley-clear-selected-btn").addEventListener("click", clearSelected);

  }



  function inject() {

    addStyle();

    addBar();

    enhanceItems();

    updateUI();

  }



  function watch() {

    new MutationObserver(() => {

      clearTimeout(injectTimer);

      injectTimer = setTimeout(inject, 150);

    }).observe(document.body, { childList: true, subtree: true });

  }



  loadSelected();

  inject();

  watch();

})();



    

  

复制这里的内容在Tampermonkey插件中添加该脚本即可，目前的两篇下载间隔是8s但是可以通过DELAY = 8000调整一下

完成效果

打开插件后进入Wiley官网的效果如图

基本的选中导出和下载功能都在啦 ^-^