5 lines
12 KiB
JavaScript
5 lines
12 KiB
JavaScript
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/*! rasterizeHTML.js - v1.3.1 - 2023-07-06
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* http://www.github.com/cburgmer/rasterizeHTML.js
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* Copyright (c) 2023 Christoph Burgmer; Licensed MIT */
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!function(o,i){void 0===o&&void 0!==window&&(o=window),"function"==typeof define&&define.amd?define(["url","xmlserializer","sane-domparser-error","inlineresources"],function(e,t,n,r){return o.rasterizeHTML=i(e,t,n,r)}):"object"==typeof module&&module.exports?module.exports=i(require("url"),require("xmlserializer"),require("sane-domparser-error"),require("inlineresources")):o.rasterizeHTML=i(o.url,o.xmlserializer,o.sanedomparsererror,o.inlineresources)}(this,function(e,t,n,r){var o=function(n){"use strict";var o={},t=[];o.joinUrl=function(e,t){return e?n.resolve(e,t):t},o.getConstantUniqueIdFor=function(e){return t.indexOf(e)<0&&t.push(e),t.indexOf(e)},o.clone=function(e){var t,n={};for(t in e)e.hasOwnProperty(t)&&(n[t]=e[t]);return n};return o.parseOptionalParameters=function(e){var t,n,r={canvas:null,options:{}};return null==e[0]||(t=e[0],"object"==typeof(n=t)&&null!==n&&Object.prototype.toString.apply(t).match(/\[object (Canvas|HTMLCanvasElement)\]/i))?(r.canvas=e[0]||null,r.options=o.clone(e[1])):r.options=o.clone(e[0]),r},o}(e),i=function(i){"use strict";function u(e,t,n){var r=e[t];return e[t]=function(){var e=Array.prototype.slice.call(arguments);return n.apply(this,[e,r])},r}var e={};return e.baseUrlRespectingXhr=function(t,o){return function(){var e=new t;return u(e,"open",function(e,t){var n=e.shift(),r=e.shift(),r=i.joinUrl(o,r);return t.apply(this,[n,r].concat(e))}),e}},e.finishNotifyingXhr=function(t){function e(){var e=new t;return u(e,"send",function(e,t){return r+=1,t.apply(this,arguments)}),e.addEventListener("load",function(){o+=1,n()}),e}var n,r=0,o=0,i=!1,c=new Promise(function(e){n=function(){r-o<=0&&i&&e({totalCount:r})}});return e.waitForRequestsToFinish=function(){return i=!0,n(),c},e},e}(o),e=function(i){"use strict";function r(e){return Array.prototype.slice.call(e)}var e={},c={active:!0,hover:!0,focus:!1,target:!1};return e.fakeUserAction=function(e,t,n){var r=e.querySelector(t),o=":"+n,t="rasterizehtml"+n;r&&(c[n]?i.addClassNameRecursively(r,t):i.addClassName(r,t),i.rewriteCssSelectorWith(e,o,"."+t))},e.persistInputValues=function(e){function t(e){return"checkbox"===e.type||"radio"===e.type}var n=e.querySelectorAll("input"),e=e.querySelectorAll("textarea");r(n).filter(t).forEach(function(e){e.checked?e.setAttribute("checked",""):e.removeAttribute("checked")}),r(n).filter(function(e){return!t(e)}).forEach(function(e){e.setAttribute("value",e.value)}),r(e).forEach(function(e){e.textContent=e.value})},e.rewriteTagNameSelectorsToLowerCase=function(e){i.lowercaseCssTypeSelectors(e,i.findHtmlOnlyNodeNames(e))},e}(function(){"use strict";function c(e){return Array.prototype.slice.call(e)}var n={};n.addClassName=function(e,t){e.className+=" "+t},n.addClassNameRecursively=function(e,t){n.addClassName(e,t),e.parentNode!==e.ownerDocument&&n.addClassNameRecursively(e.parentNode,t)};function r(e,t,o){var i="((?:^|[^.#:\\w])|(?=\\W))("+t.join("|")+")(?=\\W|$)";c(e.querySelectorAll("style")).forEach(function(e){var t,n;void 0===e.sheet&&(t=e,n=document.implementation.createHTMLDocument(""),(r=document.createElement("style")).textContent=t.textContent,n.body.appendChild(r),t.sheet=r.sheet);var r=c(e.sheet.cssRules).filter(function(e){return e.selectorText&&new RegExp(i,"i").test(e.selectorText)});r.length&&(r.forEach(function(e){var t,n=e.selectorText.replace(new RegExp(i,"gi"),function(e,t,n){return t+o(n)});n!==e.selectorText&&(t=n,e=(n=e).cssText.replace(/^[^\{]+/,""),u(n,t+" "+e))}),e.textContent=a(e.sheet.cssRules))})}var u=function(e,t){var n=e.parentStyleSheet,e=c(n.cssRules).indexOf(e);n.insertRule(t,e+1),n.deleteRule(e)},a=function(e){return c(e).reduce(function(e,t){return e+t.cssText},"")};return n.rewriteCssSelectorWith=function(e,t,n){r(e,[t],function(){return n})},n.lowercaseCssTypeSelectors=function(e,t){r(e,t,function(e){return e.toLowerCase()})},n.findHtmlOnlyNodeNames=function(e){for(var t,n=e.ownerDocument.createTreeWalker(e,NodeFilter.SHOW_ELEMENT),r={},o={};t=n.currentNode.tagName.toLowerCase(),"http://www.w3.org/1999/xhtml"===n.currentNode.namespaceURI?r[t]=!0:o[t]=!0,n.nextNode(););retu
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