DOMParser is a script
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.org/scripts/40519/264624/DOMParser.js
// ==UserScript==
// @name DOMParser
// @namespace https://greasyfork.org/en/users/8332-sreyemnayr
// @version 2018.4.4.2
// @description DOMParser is a script
// @author sreyemnayr
// ==/UserScript==
"use strict";
(function ($, undefined) {
var dom_parser = false;
// based on: https://developer.mozilla.org/en/DOMParser
// does not work with IE < 9
// Firefox/Opera/IE throw errors on unsupported types
try {
// WebKit returns null on unsupported types
if ((new DOMParser()).parseFromString("", "text/html")) {
// text/html parsing is natively supported
dom_parser = true;
}
} catch (ex) {}
if (dom_parser) {
$.parseHTML = function (html) {
return new DOMParser().parseFromString(html, "text/html");
};
}
else if (document.implementation && document.implementation.createHTMLDocument) {
$.parseHTML = function (html) {
var doc = document.implementation.createHTMLDocument("");
var doc_el = doc.documentElement;
doc_el.innerHTML = html;
var els = [], el = doc_el.firstChild;
while (el) {
if (el.nodeType === 1) els.push(el);
el = el.nextSibling;
}
// are we dealing with an entire document or a fragment?
if (els.length === 1 && els[0].localName.toLowerCase() === "html") {
doc.removeChild(doc_el);
el = doc_el.firstChild;
while (el) {
var next = el.nextSibling;
doc.appendChild(el);
el = next;
}
}
else {
el = doc_el.firstChild;
while (el) {
var next = el.nextSibling;
if (el.nodeType !== 1 && el.nodeType !== 3) doc.insertBefore(el,doc_el);
el = next;
}
}
return doc;
};
}
})(jQuery);