From c93b026e6f4e1af9f4e220330e666f1c6f0265f0 Mon Sep 17 00:00:00 2001 From: xiu2 <54703944+XIU2@users.noreply.github.com> Date: Fri, 6 Aug 2021 13:00:11 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=20=E4=BB=A3=E7=A0=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Autopage.user.js | 131 +++++++++++++++++++++++++---------------------- 1 file changed, 69 insertions(+), 62 deletions(-) diff --git a/Autopage.user.js b/Autopage.user.js index 3cb5202..c509162 100644 --- a/Autopage.user.js +++ b/Autopage.user.js @@ -997,59 +997,54 @@ var beforeScrollTop = document.documentElement.scrollTop, fn = fn1 || function () {}; setTimeout(function () { // 延时执行，避免刚载入到页面就触发翻页事件 - window.addEventListener("scroll", function (e) { + window.addEventListener('scroll', function (e) { var afterScrollTop = document.documentElement.scrollTop, delta = afterScrollTop - beforeScrollTop; if (delta == 0) return false; - fn(delta > 0 ? "down" : "up", e); + fn(delta > 0 ? 'down' : 'up', e); beforeScrollTop = afterScrollTop; }, false); }, 1000) } - var ShowPager = { // 修改自 https://greasyfork.org/scripts/14178 + // 修改自 https://greasyfork.org/scripts/14178 , https://github.com/machsix/Super-preloader + var ShowPager = { getFullHref: function (e) { if(e == null) return ''; - "string" != typeof e && (e = e.getAttribute("href")); + 'string' != typeof e && (e = e.getAttribute('href')); var t = this.getFullHref.a; - return t || (this.getFullHref.a = t = document.createElement("a")), t.href = e, t.href; + if (t) {return t} + ((this.getFullHref.a = t = document.createElement('a')), t.href = e, t.href) + if (t.href) {return t.href} + //return t || ((this.getFullHref.a = t = document.createElement('a')), t.href = e, t.href); }, createDocumentByString: function (e) { if (e) { - if ("HTML" !== document.documentElement.nodeName) return (new DOMParser).parseFromString(e, "application/xhtml+xml"); + if ('HTML' !== document.documentElement.nodeName) return (new DOMParser).parseFromString(e, 'application/xhtml+xml'); var t; - try { - t = (new DOMParser).parseFromString(e, "text/html"); - } catch (e) { - } + try { t = (new DOMParser).parseFromString(e, 'text/html');} catch (e) {} if (t) return t; - if (document.implementation.createHTMLDocument) t = document.implementation.createHTMLDocument("ADocument"); else try { - (t = document.cloneNode(!1)).appendChild(t.importNode(document.documentElement, !1)), - t.documentElement.appendChild(t.createElement("head")), t.documentElement.appendChild(t.createElement("body")); - } catch (e) { + if (document.implementation.createHTMLDocument) { + t = document.implementation.createHTMLDocument('ADocument'); + } else { + try {((t = document.cloneNode(!1)).appendChild(t.importNode(document.documentElement, !1)), t.documentElement.appendChild(t.createElement('head')), t.documentElement.appendChild(t.createElement('body')));} catch (e) {} } if (t) { - var r = document.createRange(); + var r = document.createRange(), + n = r.createContextualFragment(e); r.selectNodeContents(document.body); - var n = r.createContextualFragment(e); t.body.appendChild(n); - for (var a, o = { - TITLE: !0, - META: !0, - LINK: !0, - STYLE: !0, - BASE: !0 - }, i = t.body, s = i.childNodes, c = s.length - 1; c >= 0; c--) o[(a = s[c]).nodeName] && i.removeChild(a); + for (var a, o = { TITLE: !0, META: !0, LINK: !0, STYLE: !0, BASE: !0}, i = t.body, s = i.childNodes, c = s.length - 1; c >= 0; c--) o[(a = s[c]).nodeName] && i.removeChild(a); return t; } - } else console.error("没有找到要转成DOM的字符串"); + } else console.error('没有找到要转成 DOM 的字符串'); }, loadMorePage: function () { if (curSite.pager) { let curPageEle = getElementByXpath(curSite.pager.nextLink); var url = this.getFullHref(curPageEle); - console.log(`${url} ${curPageEle} ${curSite.pageUrl}`); + //console.log(`${url} ${curPageEle} ${curSite.pageUrl}`); if (url === '') return; if (curSite.pageUrl === url) return;// 避免重复加载相同的页面 curSite.pageUrl = url; @@ -1063,8 +1058,9 @@ try { //console.log('最终 URL：' + response.finalUrl, '返回内容：' + response.responseText) var newBody = ShowPager.createDocumentByString(response.responseText); - let pageElems = getAllElements(curSite.pager.pageElement, newBody, newBody); - let toElement = getAllElements(curSite.pager.HT_insert[0])[0]; + let pageElems = getAllElements(curSite.pager.pageElement, newBody, newBody), + toElement = getAllElements(curSite.pager.HT_insert[0])[0]; + if (pageElems.length >= 0) { // 如果有插入前函数就执行函数 if (curSite.function && curSite.function.before) { @@ -1074,12 +1070,14 @@ pageElems = curSite.function.before(pageElems); } } + // 插入位置 let addTo1 = addTo(curSite.pager.HT_insert[1]); // 插入新页面元素 pageElems.forEach(function (one) { toElement.insertAdjacentElement(addTo1, one); }); + // 替换待替换元素 try { let oriE = getAllElements(curSite.pager.replaceE); @@ -1110,44 +1108,53 @@ }, }; - - function getElementByXpath(e, t, r) { - r = r || document, t = t || r; - try { - return r.evaluate(e, t, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue; - } catch (t) { - return void console.error("无效的xpath"); - } + function getElementByCSS(css, contextNode = document) { + return contextNode.querySelector(css); } - - - function getAllElements(e, t, r, n, o) { - let getAllElementsByXpath = function(e, t, r) { - return r = r || document, t = t || r, r.evaluate(e, t, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); - } - - var i, s = []; - if (!e) return s; - if (r = r || document, n = n || window, o = o || void 0, t = t || r, "string" == typeof e) i = 0 === e.search(/^css;/i) ? function getAllElementsByCSS(e, t) { - return (t || document).querySelectorAll(e); - }(e.slice(4), t) : getAllElementsByXpath(e, t, r); else { - if (!(i = e(r, n, o))) return s; - if (i.nodeType) return s[0] = i, s; - } - return function makeArray(e) { - var t, r, n, o = []; - if (e.pop) { - for (t = 0, r = e.length; t < r; t++) (n = e[t]) && (n.nodeType ? o.push(n) : o = o.concat(makeArray(n))); - return a()(o); + function getAllElementsByCSS(css, contextNode = document) { + return [].slice.call(contextNode.querySelectorAll(css)); + } + function getElementByXpath(xpath, contextNode, doc = document) { + contextNode = contextNode || doc; + try { + const result = doc.evaluate(xpath, contextNode, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null); + // 应该总是返回一个元素节点 + return result.singleNodeValue && result.singleNodeValue.nodeType === 1 && result.singleNodeValue; + } catch (err) { + throw new Error(`Invalid xpath: ${xpath}`); } - if (e.item) { - for (t = e.length; t;) o[--t] = e[t]; - return o; + } + function getAllElementsByXpath(xpath, contextNode, doc = document) { + contextNode = contextNode || doc; + const result = []; + try { + const query = doc.evaluate(xpath, contextNode, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (let i = 0; i < query.snapshotLength; i++) { + const node = query.snapshotItem(i); + // 如果是 Element 节点 + if (node.nodeType === 1) result.push(node); + } + } catch (err) { + throw new Error(`无效 Xpath: ${xpath}`); } - if (e.iterateNext) { - for (t = e.snapshotLength; t;) o[--t] = e.snapshotItem(t); - return o; + return result; + } + function getAllElements(selector, contextNode = undefined, doc = document, win = window, _cplink = undefined) { + if (!selector) return []; + contextNode = contextNode || doc; + if (typeof selector === 'string') { + if (selector.search(/^css;/i) === 0) { + return getAllElementsByCSS(selector.slice(4), contextNode); + } else { + return getAllElementsByXpath(selector, contextNode, doc); + } + } else { + const query = selector(doc, win, _cplink); + if (!Array.isArray(query)) { + throw new Error('getAllElements 返回错误类型'); + } else { + return query; + } } - }(i); } })(); \ No newline at end of file