function cleanMaliciousCode(decodedStr) {
    // 定义一系列的恶意代码和关键字
    const maliciousPatterns = [
        /eval\s*\(/gi, // 检测 eval
        /document\.location/gi, // 页面跳转
        /window\.location/gi, // 页面跳转
        /window\.location\.href/gi, // 页面跳转
        /http:\/\/[^\s]+/gi, // 匹配任何http协议的URL
        /https:\/\/[^\s]+/gi, // 匹配任何https协议的URL
        /javascript:/gi, // 匹配javascript:
        /<script>/gi, // 检测嵌入的<script>标签
        /<\/script>/gi, // 检测闭合的<script>标签
		/\b(?:[a-zA-Z0-9-]+\.){1,}[a-zA-Z]{2,}\b/gi ,// 匹配任何域名，如 example.com
        /m.23wx.com/gi, // 检测闭合的<script>标签
		/23wx.com/gi, // 检测闭合的<script>标签
		/23wx/gi, // 检测闭合的<script>标签
		/顶点小说/gi, // 检测闭合的<script>标签
    ];

    // 遍历恶意代码列表，进行替换
    maliciousPatterns.forEach(pattern => {
        decodedStr = decodedStr.replace(pattern, "");
    });

    return decodedStr;
}
function stripHtmlUsingDOM(html) {
    let tempDiv = document.createElement("div");
    tempDiv.innerHTML = html;
    return tempDiv.innerText || tempDiv.textContent;
}
var qsbs = {
    _keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

    aa: function (input) {
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;
        input = qsbs._utf8_encode(input);
        
        while (i < input.length) {
            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);
            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;
            
            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }
            
            output = output + this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) + 
                     this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
        }
        
        return output;
    },

    bb: function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;
        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

        while (i < input.length) {
            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));
            
            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;
            
            output = output + String.fromCharCode(chr1);
            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }
        }
        
        output = qsbs._utf8_decode(output);
        return output;
    },
	
	bbb: function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;
        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

        while (i < input.length) {
            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));
            
            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;
            
            output = output + String.fromCharCode(chr1);
            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }
        }
        
        output = qsbs._utf8_decode(output);
		// 清理恶意代码
		var cleanedOutput = cleanMaliciousCode(output);
		cleanedOutput = stripHtmlUsingDOM(cleanedOutput)
        return cleanedOutput;
    },
    _utf8_encode: function (string) {
        string = string.replace(/\r\n/g, "\n");
        var utftext = "";
        for (var n = 0; n < string.length; n++) {
            var c = string.charCodeAt(n);
            if (c < 128) {
                utftext += String.fromCharCode(c);
            } else if ((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            } else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }
        }
        return utftext;
    },

    _utf8_decode: function (utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while (i < utftext.length) {
            c = utftext.charCodeAt(i);
            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            } else if ((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i + 1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            } else {
                c2 = utftext.charCodeAt(i + 1);
                c3 = utftext.charCodeAt(i + 2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }
        }
        return string;
    }
};

var _num = 100;

function LastRead() {
	this.bookList = "bookList"
}
LastRead.prototype = {
	set: function (bid, tid, title, texttitle, read_page, author, tmpbook) {
		if (!(bid && tid && title && texttitle, read_page)) return;
		var v = bid + '#' + tid + '#' + title + '#' + texttitle + '#' + read_page + '#' + author + '#' + tmpbook;
		this.setItem(bid, v);
		this.setBook(bid)
	},

	get: function (k) {
		return this.getItem(k) ? this.getItem(k).split("#") : "";
	},

	remove: function (k) {
		this.removeItem(k);
		this.removeBook(k)
	},

	setBook: function (v) {
		var reg = new RegExp("(^|#)" + v);
		var books = this.getItem(this.bookList);
		if (books == "") {
			books = v
		}
		else {
			if (books.search(reg) == -1) {
				books += "#" + v
			}
			else {
				books.replace(reg, "#" + v)
			}
		}
		this.setItem(this.bookList, books)

	},

	getBook: function () {
		var v = this.getItem(this.bookList) ? this.getItem(this.bookList).split("#") : Array();
		var books = Array();
		if (v.length) {

			for (var i = 0; i < v.length; i++) {
				var tem = this.getItem(v[i]).split('#');
				if (i > v.length - (_num + 1)) {
					if (tem.length > 3) books.push(tem);
				}
				else {
					lastread.remove(tem[0]);
				}
			}
		}
		return books
	},

	removeBook: function (v) {
		var reg = new RegExp("(^|#)" + v);
		var books = this.getItem(this.bookList);
		if (!books) {
			books = ""
		}
		else {
			if (books.search(reg) != -1) {
				books = books.replace(reg, "")
			}

		}
		this.setItem(this.bookList, books)

	},

	setItem: function (k, v) {
		if (!!window.localStorage) {
			localStorage.setItem(k, v);
		}
		else {
			var expireDate = new Date();
			var EXPIR_MONTH = 30 * 24 * 3600 * 1000;
			expireDate.setTime(expireDate.getTime() + 12 * EXPIR_MONTH)
			document.cookie = k + "=" + encodeURIComponent(v) + ";expires=" + expireDate.toGMTString() + "; path=/";
		}
	},

	getItem: function (k) {
		var value = ""
		var result = ""
		if (!!window.localStorage) {
			result = window.localStorage.getItem(k);
			value = result || "";
		}
		else {
			var reg = new RegExp("(^| )" + k + "=([^;]*)(;|\x24)");
			var result = reg.exec(document.cookie);
			if (result) {
				value = decodeURIComponent(result[2]) || ""
			}
		}
		return value

	},

	removeItem: function (k) {
		if (!!window.localStorage) {
			window.localStorage.removeItem(k);
		}
		else {
			var expireDate = new Date();
			expireDate.setTime(expireDate.getTime() - 1000)
			document.cookie = k + "= " + ";expires=" + expireDate.toGMTString()
		}
	},
	removeAll: function () {
		if (!!window.localStorage) {
			window.localStorage.clear();
		}
		else {
			var v = this.getItem(this.bookList) ? this.getItem(this.bookList).split("#") : Array();
			var books = Array();
			if (v.length) {
				for (i in v) {
					var tem = this.removeItem(v[k])
				}
			}
			this.removeItem(this.bookList)
		}
	}
}

function showbook() {
	var showbook = document.getElementById('newcase');
	var books = lastread.getBook();
	var bookhtml = '';
	if (books.length) {
		var k = 1;
		for (var i = books.length - 1; i > -1; i--) {
			var articlename = books[i][2];
			var lastchapter = books[i][3];
			var lastchapterid = books[i][1];
			var read_page = parseInt(books[i][4]);
			var tmpbook_del = books[i][0];
			var author = books[i][5];
			var read_ym = parseInt(read_page + 1);
			if (books[i][6] > 0) {
				var articleid = parseInt(books[i][0].replace('t', ''));
				var shortid = parseInt(articleid / 1000);
				var mybook_aid = parseInt(books[i][6]);
				var mybook_cid = parseInt(books[i][1] - articleid);
				info_url = tag_info_rewrite.replace(/{aid}/, articleid);
				info_url = info_url.replace(/{bid}/, shortid);
				read_url = tag_read_rewrite.replace(/{aid}/, articleid);
				read_url = read_url.replace(/{bid}/, shortid);
				read_url = read_url.replace(/{cid}/, lastchapterid);
				read_page_url = tag_read_page_rewrite.replace(/{aid}/, articleid);
				read_page_url = read_page_url.replace(/{bid}/, shortid);
				read_page_url = read_page_url.replace(/{cid}/, lastchapterid);
				read_page_url = read_page_url.replace(/{pid}/, read_page);
			} else {
				var articleid = parseInt(books[i][0]);
				var shortid = parseInt(articleid / 1000);
				var mybook_aid = articleid;
				var mybook_cid = books[i][1];
				info_url = info_rewrite.replace(/{aid}/, articleid);
				info_url = info_url.replace(/{bid}/, shortid);
				read_url = read_rewrite.replace(/{aid}/, articleid);
				read_url = read_url.replace(/{bid}/, shortid);
				read_url = read_url.replace(/{cid}/, lastchapterid);
				read_page_url = read_page_rewrite.replace(/{aid}/, articleid);
				read_page_url = read_page_url.replace(/{bid}/, shortid);
				read_page_url = read_page_url.replace(/{cid}/, lastchapterid);
				read_page_url = read_page_url.replace(/{pid}/, read_page);
			}
			var info_url, read_url;
			var c = '';
			if ((k % 2) == 0) {
				c = 'hot_saleEm';
			}
			if (read_page == 0) {
				page_word = '';
			} else {
				page_word = '第' + read_ym + '页';
			}
			if (read_page == 0) {
				jxyd = '<a href="' + read_url + '" class="a3"><span class="iconfont icon-yuedu1"></span>继续阅读</a></div></div>';
			} else {
				jxyd = '<a href="' + read_page_url + '" class="a3"><span class="iconfont icon-yuedu1"></span>继续阅读</a></div></div>';
			}
			var jxyd;
			bookhtml += '<div class="hot_sale' + ' ' + c + '"><div class="tl"><a href="' + info_url + '" class="title">' + articlename + '</a></div><p>小说作者：<span>' + author + '</span></p><p class="p2">上次阅读：' + lastchapter + page_word + '</p><div class="anbtn"><a href="javascript:removebook(' + tmpbook_del + ')" class="xsdel"><span class="iconfont icon-105"></span></a><a href="' + info_url + '" class="a4"><span class="iconfont icon-shujia1"></span>目录</a><a onclick=\'shuqian(' + mybook_aid + ',' + mybook_cid + ',"' + tmpbook_rewrite + '")\' class="a2"><span class="iconfont icon-gengxin"></span>云书签</a>' + jxyd;

			//	'<li id="'+tmpbook_del+'"><span class="s1"><a href="'+info_url+'">《'+articlename+'》</a></span><span class="s2">作 者：'+author+'</span><span class="s3">阅读至：'+lastchapter+page_word+'</span><span class="s5"><a href="javascript:removebook('+tmpbook_del+')" class="xsdel">删除</a><a onclick=\'shuqian('+mybook_aid+','+mybook_cid+',"'+tmpbook_rewrite+'")\' class="a2"><span class="iconfont icon-gengxin"></span>保存至书架</a>'+jxyd+'</span></li>';
			k++;
		}
		showbook.innerHTML = '<div class="xs_phb"><span class="iconfont icon-liulanliang fs22 btn_cl_1"></span><h2 class="btn_cl_1">阅读历史(浏览器储存记录)</h2>' + bookhtml;
	}
	else {
		showbook.innerHTML = '<li>您还木有阅读本站小说，未产生阅读记录。</li>';
	}


}

function removebook(k) {
	lastread.remove(k);
	showbook()
}



function yuedu() {
	//document.write("<a href='javascript:showbook();' target='_self'>点击查看阅读记录</a>");
	showbook();
}

window.lastread = new LastRead();


function removebook(k) {
	lastread.remove(k);
	showbook()
}



var checkbg = "#f7ecef";
//内容页用户设置
function nr_setbg(intype) {
	var huyandiv = document.getElementById("huyandiv");
	var light = document.getElementById("lightdiv");
	if (intype == "huyan") {
		if (huyandiv.style.backgroundColor == "") {
			set("light", "huyan");
			document.cookie = "light=huyan;path=/";
		}
		else {
			set("light", "no");
			document.cookie = "light=no;path=/";
		}
	}
	if (intype == "light") {

		if (light.innerHTML == "关灯") {
			set("light", "yes");
			document.cookie = "light=yes;path=/";
		}
		else {
			set("light", "no");
			document.cookie = "light=no;path=/";
		}
	}
	if (intype == "big") {
		set("font", "big");
		document.cookie = "font=big;path=/";
	}
	if (intype == "middle") {
		set("font", "middle");
		document.cookie = "font=middle;path=/";
	}
	if (intype == "small") {
		set("font", "small");
		document.cookie = "font=small;path=/";
	}
}


//内容页读取设置
function getset() {
	var strCookie = document.cookie;
	var arrCookie = strCookie.split("; ");
	var light;
	var font;

	for (var i = 0; i < arrCookie.length; i++) {
		var arr = arrCookie[i].split("=");
		if ("light" == arr[0]) {
			light = arr[1];
			break;
		}
	}
	for (var i = 0; i < arrCookie.length; i++) {
		var arr = arrCookie[i].split("=");
		if ("font" == arr[0]) {
			font = arr[1];
			break;
		}
	}

	//light
	if (light == "yes") {
		set("light", "yes");
	}
	else if (light == "no") {
		set("light", "no");
	}
	else if (light == "huyan") {
		set("light", "huyan");
	}
	//font
	if (font == "big") {
		set("font", "big");
	}
	else if (font == "middle") {
		set("font", "middle");
	}
	else if (font == "small") {
		set("font", "small");
	}
	else {
		set("", "");
	}
}

//内容页应用设置
function set(intype, p) {
	var nr_body = document.getElementById("chapterbody");//页面body
	var huyandiv = document.getElementById("huyandiv");//护眼div
	var lightdiv = document.getElementById("lightdiv");//灯光div
	var fontfont = document.getElementById("fontfont");//字体div
	var fontbig = document.getElementById("fontbig");//大字体div
	var fontmiddle = document.getElementById("fontmiddle");//中字体div
	var fontsmall = document.getElementById("fontsmall");//小字体div
	var txt = document.getElementById("txt");//内容div
	var nr_title = document.getElementById("chaptername");//文章标题
	//var shuqian_2 = document.getElementById("shuqian_2");//书签链接

	var pt_mulu = document.getElementById("pt_mulu");
	var pt_next = document.getElementById("pt_next");
	var pb_prev = document.getElementById("pb_prev");
	var pb_mulu = document.getElementById("pb_mulu");
	var pb_next = document.getElementById("pb_next");

	//初始化
	//document.getElementsByName("page_nr")[1].style.color = "#000";

	//灯光
	if (intype == "light") {
		if (p == "yes") {
			//关灯
			lightdiv.innerHTML = "开灯";
			lightdiv.style.backgroundColor = "#ccc9c0";
			nr_body.style.backgroundColor = "#32373B";
			huyandiv.style.backgroundColor = "";
			nr_title.style.color = "#ccc";
			txt.style.color = "#999";
			//shuqian_2.style.color = "#999";
		}
		else if (p == "no") {
			//开灯
			lightdiv.innerHTML = "关灯";
			lightdiv.style.backgroundColor = checkbg;
			nr_body.style.backgroundColor = "#f7ecef";
			txt.style.color = "#423838";
			nr_title.style.color = "#333";
			huyandiv.style.backgroundColor = "";
			//shuqian_2.style.color = "#000";
		}
		else if (p == "huyan") {
			//护眼
			lightdiv.innerHTML = "关灯";
			huyandiv.style.backgroundColor = "#ded4b2";
			nr_body.style.backgroundColor = "#dfdbcd";
			txt.style.color = "#333";
			//shuqian_2.style.color = "#000";
		}
	}
	//字体
	if (intype == "font") {
		//alert(p);
		fontbig.style.backgroundColor = "";
		fontmiddle.style.backgroundColor = "";
		fontsmall.style.backgroundColor = "";
		if (p == "big") {
			fontbig.style.backgroundColor = "#ded4b2";
			txt.style.fontSize = "30px";
			txt.style.lineHeight = "45px"
		}
		if (p == "middle") {
			fontmiddle.style.backgroundColor = "#ded4b2";
			txt.style.fontSize = "24px";
			txt.style.lineHeight = "36px"
		}
		if (p == "small") {
			fontsmall.style.backgroundColor = "#ded4b2";
			txt.style.fontSize = "18px";
			txt.style.lineHeight = "30px"
		}
	}
}