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文章导出成pdf

将一些主流的网站的文章，去除掉一些无关部分直接启动浏览器自带打印功能

  1. // ==UserScript==
  2. // @name         文章导出成pdf
  3. // @namespace    https://github.com/Vanisper/web-article-to-pdf
  4. // @version      1.3.2
  5. // @author       Vanisper
  6. // @license      MIT
  7. // @icon         https://vitejs.dev/logo.svg
  8. // @defaulticon  将一些主流的网站的文章，去除掉一些无关部分直接启动浏览器自带打印功能
  9. // @match        https://www.bilibili.com/read/cv*
  10. // @match        https://www.cnblogs.com/*/p/*
  11. // @match        https://www.cnblogs.com/*/archive/*
  12. // @match        https://blog.csdn.net/*/article/details/*
  13. // @match        https://www.jianshu.com/p/*
  14. // @match        https://juejin.cn/post/*
  15. // @match        https://segmentfault.com/a/*
  16. // @match        https://mp.weixin.qq.com/s/*
  17. // @match        https://mp.weixin.qq.com/s?*
  18. // @match        https://zhuanlan.zhihu.com/p/*
  19. // @match        https://www.zhihu.com/question/*/answer/*
  20. // @match        https://www.zhihu.com/question/*
  21. // @require      https://cdn.jsdelivr.net/npm/vue@3.2.47/dist/vue.global.prod.js
  22. // @description 将一些主流的网站的文章，去除掉一些无关部分直接启动浏览器自带打印功能
  23. // ==/UserScript==
  24.  
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  26.  
  27. (function (vue) {
  28.   'use strict';
  29.  
  30.   var __defProp = Object.defineProperty;
  31.   var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
  32.   var __publicField = (obj, key, value) => {
  33.     __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
  34.     return value;
  35.   };
  36.   class useDraggable {
  37.     // dom初始top
  38.     constructor(element) {
  39.       __publicField(this, "draggableElement");
  40.       __publicField(this, "isDragging");
  41.       __publicField(this, "isDraggable");
  42.       __publicField(this, "startPosition");
  43.       __publicField(this, "currentX");
  44.       // dom初始left
  45.       __publicField(this, "currentY");
  46.       __publicField(this, "startDragging", (event) => {
  47.         const elementRect = this.draggableElement.getBoundingClientRect();
  48.         this.startPosition = { x: elementRect.x, y: elementRect.y };
  49.         this.currentX = elementRect.left;
  50.         this.currentY = elementRect.top;
  51.         this.isDragging = true;
  52.         this.startPosition = {
  53.           x: event.clientX,
  54.           y: event.clientY
  55.         };
  56.         window.addEventListener("mousemove", this.dragging);
  57.         window.addEventListener("mouseup", this.stopDragging);
  58.       });
  59.       __publicField(this, "dragging", (event) => {
  60.         if (this.isDragging && this.draggableElement) {
  61.           const maxLeft = document.documentElement.clientWidth - this.draggableElement.offsetWidth;
  62.           const maxTop = document.documentElement.clientHeight - this.draggableElement.offsetHeight;
  63.           const offsetX = event.clientX - this.startPosition.x;
  64.           const offsetY = event.clientY - this.startPosition.y;
  65.           let left = this.currentX + offsetX;
  66.           let top = this.currentY + offsetY;
  67.           if (offsetX < 0) {
  68.             left = Math.max(0, left);
  69.           } else {
  70.             left = Math.min(maxLeft, left);
  71.           }
  72.           if (offsetY < 0) {
  73.             top = Math.max(0, top);
  74.           } else {
  75.             top = Math.min(maxTop, top);
  76.           }
  77.           this.draggableElement.style.position = "fixed";
  78.           this.draggableElement.style.top = top + "px";
  79.           this.draggableElement.style.left = left + "px";
  80.         }
  81.       });
  82.       __publicField(this, "stopDragging", (event) => {
  83.         this.isDragging = false;
  84.         window.removeEventListener("mousemove", this.dragging, false);
  85.         window.removeEventListener("mouseup", this.stopDragging, false);
  86.       });
  87.       __publicField(this, "resetPosition", () => {
  88.         const elementRect = this.draggableElement.getBoundingClientRect();
  89.         this.draggableElement.style.position = "fixed";
  90.         if (window.innerWidth < elementRect.right) {
  91.           this.draggableElement.style.left = window.innerWidth - elementRect.width + "px";
  92.         }
  93.         if (window.innerHeight < elementRect.bottom) {
  94.           this.draggableElement.style.top = window.innerHeight - elementRect.height + "px";
  95.         }
  96.         if (elementRect.top < 0) {
  97.           this.draggableElement.style.top = "0px";
  98.         }
  99.       });
  100.       this.draggableElement = element;
  101.       this.isDraggable = element.getAttribute("draggable") === "true" || element.getAttribute("draggable") === "" ? true : false;
  102.       this.isDragging = false;
  103.       const elementRect = element.getBoundingClientRect();
  104.       this.startPosition = { x: elementRect.x, y: elementRect.y };
  105.       this.currentX = elementRect.left;
  106.       this.currentY = elementRect.top;
  107.       this.init();
  108.     }
  109.     init() {
  110.       var _a;
  111.       this.unDraggable();
  112.       const elementRect = this.draggableElement.getBoundingClientRect();
  113.       this.draggableElement.style.position = "fixed";
  114.       this.draggableElement.style.left = elementRect.left + "px";
  115.       this.draggableElement.style.top = elementRect.top + "px";
  116.       this.draggableElement.style.right = "unset";
  117.       window.addEventListener("resize", this.resetPosition);
  118.       (_a = this.draggableElement) == null ? void 0 : _a.addEventListener("mousedown", this.startDragging);
  119.     }
  120.     draggable() {
  121.       var _a;
  122.       (_a = this.draggableElement) == null ? void 0 : _a.setAttribute("draggable", "true");
  123.       this.isDraggable = true;
  124.     }
  125.     unDraggable() {
  126.       var _a;
  127.       (_a = this.draggableElement) == null ? void 0 : _a.setAttribute("draggable", "false");
  128.       this.isDraggable = false;
  129.     }
  130.     preventDefault(event) {
  131.       event.preventDefault();
  132.     }
  133.     destroy() {
  134.       var _a;
  135.       (_a = this.draggableElement) == null ? void 0 : _a.removeEventListener("mousedown", this.startDragging);
  136.       window.removeEventListener("resize", this.resetPosition);
  137.     }
  138.   }
  139.   const _hoisted_1$1 = { class: "span-mother" };
  140.   const _hoisted_2$1 = { class: "span-mother2" };
  141.   const _sfc_main$2 = /* @__PURE__ */ vue.defineComponent({
  142.     __name: "button1",
  143.     props: {
  144.       text: {
  145.         type: String,
  146.         default: ""
  147.       }
  148.     },
  149.     setup(__props) {
  150.       const props = __props;
  151.       vue.ref(props.text.length);
  152.       return (_ctx, _cache) => {
  153.         return vue.openBlock(), vue.createElementBlock("button", null, [
  154.           vue.createElementVNode("span", _hoisted_1$1, [
  155.             (vue.openBlock(true), vue.createElementBlock(vue.Fragment, null, vue.renderList(__props.text, (item, index) => {
  156.               return vue.openBlock(), vue.createElementBlock("span", {
  157.                 key: item,
  158.                 style: vue.normalizeStyle({ transition: `${0.1 * index + 0.1}s` })
  159.               }, vue.toDisplayString(item), 5);
  160.             }), 128))
  161.           ]),
  162.           vue.createElementVNode("span", _hoisted_2$1, [
  163.             (vue.openBlock(true), vue.createElementBlock(vue.Fragment, null, vue.renderList(__props.text, (item, index) => {
  164.               return vue.openBlock(), vue.createElementBlock("span", {
  165.                 key: item,
  166.                 style: vue.normalizeStyle({ transition: `${0.1 * index + 0.1}s` })
  167.               }, vue.toDisplayString(item), 5);
  168.             }), 128))
  169.           ])
  170.         ]);
  171.       };
  172.     }
  173.   });
  174.   const _export_sfc = (sfc, props) => {
  175.     const target = sfc.__vccOpts || sfc;
  176.     for (const [key, val] of props) {
  177.       target[key] = val;
  178.     }
  179.     return target;
  180.   };
  181.   const button1 = /* @__PURE__ */ _export_sfc(_sfc_main$2, [["__scopeId", "data-v-13bc6f6b"]]);
  182.   const _sfc_main$1 = {};
  183.   const _withScopeId = (n) => (vue.pushScopeId("data-v-19ff1008"), n = n(), vue.popScopeId(), n);
  184.   const _hoisted_1 = { id: "loading" };
  185.   const _hoisted_2 = /* @__PURE__ */ _withScopeId(() => /* @__PURE__ */ vue.createElementVNode("div", { class: "spinner" }, null, -1));
  186.   const _hoisted_3 = [
  187.     _hoisted_2
  188.   ];
  189.   function _sfc_render(_ctx, _cache) {
  190.     return vue.openBlock(), vue.createElementBlock("div", _hoisted_1, _hoisted_3);
  191.   }
  192.   const loading1 = /* @__PURE__ */ _export_sfc(_sfc_main$1, [["render", _sfc_render], ["__scopeId", "data-v-19ff1008"]]);
  193.   const bilibiliRules = [{
  194.     url: "https?://www.bilibili.com/read/cv\\w+",
  195.     name: "bilibili",
  196.     class: "#bili-header-container, div.article-breadcrumb, div.right-side-bar.on.is-mini-page, #comment-wrapper, div.fixed-top-header,#readRecommendInfo, div.interaction-info",
  197.     style: `@media print {
  198.             #app > div > div.article-container {}
  199.     }`
  200.   }];
  201.   const cnblogsRules = [
  202.     {
  203.       url: "https?://www\\.cnblogs\\.com/\\w+/(p|archive)/\\w+",
  204.       name: "cnblogs",
  205.       class: "#top_nav, #header, #sideBar,#blog_post_info,#post_next_prev,#topics > div > div.postDesc,#comment_form,#footer,#top_nav,#header,#mylinks,#mytopmenu,body > div.footer,#leftcontent,#blog_post_info_block,#comment_form",
  206.       style: `@media print {
  207.                 #main {
  208.                     display: flex !important;
  209.             }
  210.                 #mainContent {
  211.                     max-width: 1080px!important;
  212.                     min-width: 720px!important;
  213.                     width: 100%!important;
  214.             }
  215.                 #post_detail {
  216.                     display: flex !important;
  217.                     justify-content: center;
  218.             }
  219.         }`
  220.     }
  221.   ];
  222.   const csdnRules = [
  223.     {
  224.       url: "https?://blog\\.csdn\\.net/\\w+/article/details/\\w+",
  225.       name: "csdn",
  226.       class: "#mainBox > aside, #toolbarBox #csdn-toolbar, body > div:nth-child(49) > div, #toolBarBox, #mainBox > main > div.recommend-box, #recommendNps, #copyright-box, #treeSkill > div, .csdn-side-toolbar, .left-toolbox",
  227.       style: `
  228.         @media print {
  229.             #mainBox > main > div.blog-content-box {
  230.                 position: absolute; top: 0; left: 0; max-width: 1080px; z-index: 999;
  231.             }
  232.             main div.blog-content-box pre.set-code-hide {
  233.                 height: auto; overflow-y: auto;
  234.             }
  235.             main div.blog-content-box pre.set-code-hide .hide-preCode-box {
  236.                 display: none;
  237.             }
  238.             #article_content .markdown_views pre.prettyprint * {
  239.                 white-space: pre-wrap; word-break: break-word; word-wrap: normal;
  240.             }
  241.             #toolBarBox, #csdn-toolbar, .recommend-right, .recommend-right1, .blog_container_aside {
  242.                 display: none !important;
  243.             }
  244.         }`,
  245.       copyrightTarget: ".blog-content-box"
  246.     }
  247.   ];
  248.   const jianshuRules = [{
  249.     url: "https?://www.jianshu.com/p/\\w+",
  250.     name: "jianshu",
  251.     class: "#__next > header, #__next aside,#__next > div._3Pnjry, #__next > footer, #__next > div > div > div._gp-ck > section:nth-child(1) > div._13lIbp, #__next > div > div > div._gp-ck > section:nth-child(2), #__next > div._21bLU4._3kbg6I > div > div._gp-ck > section:nth-child(5),#note-page-comment",
  252.     style: `@media print {
  253.             #__next > div._21bLU4._3kbg6I > div > div._gp-ck > section:nth-child(1) {
  254.                 position: absolute; top: 0; left: 0;z-index: 999;
  255.                 max-width: 1080px;
  256.                 min-width: 1080px;
  257.                 width: 1080px;
  258.         }
  259.     }`
  260.   }];
  261.   const juejinRules = [
  262.     {
  263.       url: "https?://juejin.cn/post/\\w+",
  264.       name: "juejin",
  265.       class: "#juejin > div.view-container > div, #juejin > div.view-container > main > div > div.article-suspended-panel.dynamic-data-ready,#juejin > div.view-container > main > div > div.main-area.article-area > div.wrap.category-course-recommend,#comment-box,#juejin > div.view-container > main > div > div.main-area.recommended-area.shadow,#juejin > div.view-container > main > div > div.recommended-links.main-area,#juejin > div.view-container > main > div > div.sidebar.sidebar,#juejin > div.global-component-box, #juejin > div.view-container > main > div > div.main-area.article-area > div.article-end > div.column-container,#juejin > div.view-container > main > div > div.main-area.article-area > div.article-end > div.extension-banner,#juejin > div.recommend-box,#juejin > div.view-container > main > div > div.main-area.article-area > div.action-box.action-bar",
  266.       style: `@media print {
  267.                 article {
  268.                     position: absolute; top: 0; left: 0;z-index: 999;
  269.                     max-width: 1080px;
  270.                     min-width: 1080px;
  271.                     width: 1080px;
  272.             }
  273.         }`
  274.     }
  275.   ];
  276.   const segmentfaultRules = [
  277.     {
  278.       url: "https?://segmentfault.com/a/\\w+",
  279.       name: "segmentfault",
  280.       class: ".fix-bottom-action-wrap, nav, .right-side, .sticky-wrap, #comment-area, div.article-content div.card.mt-4",
  281.       style: `@media print {
  282.                 .fmt pre {max-height: unset !important;
  283.             }
  284.         }`,
  285.       copyright: ""
  286.     }
  287.   ];
  288.   const weixinRules = [
  289.     {
  290.       url: "https?://mp.weixin.qq.com/s(\\?|/)\\w+",
  291.       name: "weixin",
  292.       class: "#js_base_container > div.rich_media_area_extra, #js_pc_qr_code",
  293.       style: `@media print {}`
  294.     }
  295.   ];
  296.   const zhihuRules = [
  297.     {
  298.       url: "https?://zhuanlan.zhihu.com/p/\\w+",
  299.       name: "zhihu",
  300.       class: ".Catalog, .ColumnPageHeader-Wrapper, .RichContent-actions, .RichContent-actions, .Post-NormalSub, .Post-SideActions, .complementary, .CornerAnimayedFlex",
  301.       style: `@media print {
  302.                 article > div, article > header {
  303.                     max-width: 1080px;
  304.                     min-width: 1080px;
  305.                     width: 1080px;
  306.             }
  307.         }`
  308.     },
  309.     // 知乎提问板块-指定某个回答
  310.     {
  311.       url: "https?://www.zhihu.com/question/\\d+/answer/\\d+",
  312.       name: "zhihu",
  313.       class: ".AppHeader, .Question-sideColumn, .ContentItem-actions, .CornerButtons, .MoreAnswers, .ViewAll",
  314.       style: `
  315.         @media print {
  316.             .ListShortcut{
  317.                 width: 100%;
  318.             }
  319.             .Question-mainColumn {
  320.                 width: 100%;
  321.             }
  322.         }`
  323.     },
  324.     {
  325.       url: "https?://www.zhihu.com/question/\\d+",
  326.       name: "zhihu",
  327.       class: ".AppHeader, .Question-sideColumn, .ContentItem-actions, .CornerButtons, .MoreAnswers, .ViewAll",
  328.       style: `
  329.         @media print {
  330.             .ListShortcut{
  331.                 width: 100%;
  332.             }
  333.             .Question-mainColumn {
  334.                 width: 100%;
  335.             }
  336.         }`,
  337.       hideDefault: true,
  338.       javascript: () => {
  339.         var _a;
  340.         const listItem = (_a = document.querySelector(".AnswersNavWrapper")) == null ? void 0 : _a.querySelectorAll(".List-item");
  341.         if (!listItem)
  342.           return false;
  343.         const printItem = (doc, url) => {
  344.           if (!doc)
  345.             return false;
  346.           window.open(
  347.             url,
  348.             "_blank",
  349.             "width=1080,height=800,menubar=yes,scrollbars=yes,resizable=yes"
  350.           );
  351.         };
  352.         listItem.forEach((item, index) => {
  353.           var _a2, _b;
  354.           const box = item.querySelector(".AnswerItem-authorInfo");
  355.           const name = (_b = (_a2 = item.querySelector(".AnswerItem")) == null ? void 0 : _a2.attributes.getNamedItem("name")) == null ? void 0 : _b.value;
  356.           if (!box || !name)
  357.             return false;
  358.           const printBtn = document.createElement("button");
  359.           printBtn.innerHTML = "打印当前回答";
  360.           printBtn.className = "print-btn_" + index;
  361.           const url = window.location.href + `/answer/${name}`;
  362.           printBtn.onclick = () => {
  363.             printItem(item, url);
  364.           };
  365.           box.append(printBtn);
  366.         });
  367.       }
  368.     }
  369.   ];
  370.   const rules = [
  371.     ...bilibiliRules,
  372.     ...cnblogsRules,
  373.     ...csdnRules,
  374.     ...jianshuRules,
  375.     ...juejinRules,
  376.     ...segmentfaultRules,
  377.     ...weixinRules,
  378.     ...zhihuRules
  379.   ];
  380.   const _sfc_main = /* @__PURE__ */ vue.defineComponent({
  381.     __name: "App",
  382.     setup(__props) {
  383.       const dragDomRef = vue.ref();
  384.       let draggableInstance;
  385.       const isShow = vue.ref(false);
  386.       function preventDefault(e) {
  387.         e.preventDefault();
  388.       }
  389.       const action = () => {
  390.         stopScroll.value = false;
  391.         isShow.value = true;
  392.         window.addEventListener("wheel", preventDefault, { passive: false });
  393.         window.scrollTo(0, 0);
  394.         smoothScrollToBottom();
  395.       };
  396.       const stopScroll = vue.ref(false);
  397.       const stop = () => {
  398.         stopScroll.value = true;
  399.       };
  400.       function smoothScrollToBottom() {
  401.         var scrollHeight = document.body.scrollHeight;
  402.         var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;
  403.         var clientHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
  404.         if (stopScroll.value) {
  405.           isShow.value = false;
  406.           window.removeEventListener("wheel", preventDefault);
  407.           return;
  408.         }
  409.         if (scrollTop + clientHeight >= scrollHeight) {
  410.           isShow.value = false;
  411.           window.removeEventListener("wheel", preventDefault);
  412.           setTimeout(() => {
  413.             window.print();
  414.           }, 200);
  415.           return;
  416.         } else {
  417.           window.scrollTo({
  418.             top: scrollTop + clientHeight,
  419.             behavior: "auto"
  420.             // 可以设置成光滑的
  421.           });
  422.           setTimeout(smoothScrollToBottom, 1e3);
  423.         }
  424.       }
  425.       const currentUrl = window.location.href;
  426.       let curr = {
  427.         url: "",
  428.         name: "",
  429.         class: "",
  430.         style: "",
  431.         /** 版权信息将插入的css选择器 */
  432.         target: "body"
  433.       };
  434.       const flag = vue.ref(false);
  435.       vue.onMounted(() => {
  436.         flag.value = rules.some((e) => {
  437.           var reg = new RegExp(e.url);
  438.           if (reg.test(currentUrl)) {
  439.             curr.url = currentUrl;
  440.             curr.name = e.name;
  441.             curr.class = e.class;
  442.             curr.style = e.style;
  443.             curr.target = e.copyrightTarget || "body";
  444.             curr.js = e.javascript;
  445.             curr.hideDefault = e.hideDefault;
  446.             return true;
  447.           }
  448.         });
  449.         if (flag.value) {
  450.           var style2 = document.createElement("style");
  451.           style2.innerHTML = `@media print {${curr.class}, .mod, button.setpdf, .web-article-to-pdf { display: none!important;} div.setpdf-copyright { display: block!important; }} ${curr.style}`;
  452.           document.head.appendChild(style2);
  453.           const target = document.querySelector(curr.target);
  454.           const copyright = document.createElement("div");
  455.           copyright.setAttribute("style", "display:none");
  456.           copyright.setAttribute("class", "setpdf-copyright");
  457.           copyright.appendChild(document.createTextNode("来源："));
  458.           const link = document.createElement("a");
  459.           link.textContent = currentUrl;
  460.           link.setAttribute("href", currentUrl);
  461.           copyright.appendChild(link);
  462.           target.appendChild(copyright);
  463.           setTimeout(() => {
  464.             draggableInstance = new useDraggable(dragDomRef.value.$el);
  465.             curr.js && (() => {
  466.               curr.js();
  467.             })();
  468.           }, 200);
  469.           curr.hideDefault && (flag.value = false);
  470.         }
  471.       });
  472.       vue.onUnmounted(() => {
  473.         draggableInstance.destroy();
  474.       });
  475.       return (_ctx, _cache) => {
  476.         return vue.openBlock(), vue.createElementBlock(vue.Fragment, null, [
  477.           vue.withDirectives(vue.createVNode(button1, {
  478.             onClick: action,
  479.             class: "setpdf",
  480.             text: "导出PDF",
  481.             draggable: "true",
  482.             ref_key: "dragDomRef",
  483.             ref: dragDomRef
  484.           }, null, 512), [
  485.             [vue.vShow, flag.value]
  486.           ]),
  487.           vue.withDirectives(vue.createVNode(loading1, { onDblclick: stop }, null, 512), [
  488.             [vue.vShow, flag.value && isShow.value]
  489.           ])
  490.         ], 64);
  491.       };
  492.     }
  493.   });
  494.   const App = /* @__PURE__ */ _export_sfc(_sfc_main, [["__scopeId", "data-v-af70e9ff"]]);
  495.   vue.createApp(App).mount(
  496.     (() => {
  497.       const app = document.createElement("div");
  498.       app.classList.add("web-article-to-pdf");
  499.       document.body.append(app);
  500.       return app;
  501.     })()
  502.   );
  503.  
  504. })(Vue);

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