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对现有的txt阅读的脚本背景进行修改，对文字匹配方式修改
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// ==UserScript==
// @name txt reader
// @namespace txt reader
// @include file://*.txt
// @include file://*.txt#*
// @version 0.1a
// @grant none
// @description 对现有的txt阅读的脚本背景进行修改，对文字匹配方式修改
// ==/UserScript==
/*
* 暂只支持简体中文,只在firefox下测试过
*/
//是否是开发模式
var devmode = false;
var timestamp;
var isRecoverText = false;
var CSS = "\
p { font-size: 18px; text-indent: 2em; }\
h2 { font-size: 30px; fontWeight: bold; }\
";
//--------------------------------整体布局--------------------------------
document.body.style.margin = "0";
document.body.style.padding = "0";
document.body.style.background = "url('http://qidian.gtimg.com/qd/images/read.qidian.com/theme/body_theme1_bg_2x.0.3.png')";
var pageLayout = document.createElement("div");
pageLayout.style.margin = "0 auto";
pageLayout.style.padding = "0";
pageLayout.style.height = "100%";
pageLayout.style.width = "99.99%";
pageLayout.style.borderLeft = "0";
pageLayout.style.borderRight = "1px solid #999";
document.body.appendChild(pageLayout);
//创建索引显示框，向左浮动
var index_containter = document.createElement("div");
var index_box = document.createElement("div");
index_containter.id = "index_containter";
index_containter.style.height = "100%";
index_containter.style.cssFloat = "left";
index_containter.style.overflow = "auto";
index_containter.style.position="fixed";
index_containter.style.background="#333"
index_containter.style.width = "19%";
index_containter.appendChild(index_box);
index_box.id = "index_box";
index_box.style.margin = "0 10px";
index_box.style.paddingTop = "5px";
pageLayout.appendChild(index_containter);
//分割线
var split_line = document.createElement("div");
split_line.style.width = "1px";
split_line.style.height = "100%";
split_line.style.cssFloat = "left";
split_line.style.backgroundColor = "#999";
pageLayout.appendChild(split_line);
//创建正文显示框，外边距浏览器默认
var text_containter = document.createElement("div");
var text_box = document.createElement("div");
text_containter.id = "text_containter";
text_box.id = "text_box";
text_containter.style.cssFloat = "right";
text_containter.style.width = "80%";
text_containter.style.height = "100%";
text_containter.style.margin = "0 1px";
text_box.style.width = "904px";
text_box.style.padding = "24px 50px 24px 48px";
//text_box.style.backgroundImage = "url(file:///home/zbfs/Desktop/bg.png)";
text_containter.appendChild(text_box);
pageLayout.appendChild(text_containter);
//--------------------------------文本获取、分段和清理工作开始----------------------
if (devmode) {
timestamp = new Date();
}
//获取原始文本
var originalText = document.getElementsByTagName("pre")[0].innerHTML;
//清除页面文本
document.body.removeChild(document.getElementsByTagName("pre")[0]);
//定义段落文本替换规则
var replacerules = {
// ===特殊字符===
"[◎♂]": "",
// ===去网页代码===
">": ">",
"<": "<",
"<[a-z/\u0021\u0025\u002D][\u0000-\u003D\u003F-\uFFFF]{0,200}>": "",
"^//": "",
// ===去无关段落===
".*(求收藏|求推荐|求订阅|ps：|由“.*”提供|最新、最快、最火的连载作品尽在).*": "",
// ===括号内容过滤===
"\u0028.*(祝大家|未完待续|百度搜|WW|精品小说|章节|小说更快更好|网网|138看网|本站|即可找到).*\u0029": "",
// ===大括号内容过滤===
"\u007B.*(首发全文字网).*\u007D": "",
// ===去网址===
"(bxwx.org|Qisuu.сom)": "",
// ===提示性文字过滤===
"正文 ": "",
// 屏蔽字还原，长度优先策略
// ===四字还原===
"十之\\*{2}": "十之八九",
"十有\\*{2}": "十有八九",
"\\*{2}不离十": "八九不离十",
"感\\*{2}彩": "感情色彩",
"赤身\\*{2}": "赤身裸体",
"dang然无存": "荡然无存",
// ===三字还原===
"\\*{2}分": "八九分",
"shou不了": "受不了",
"笑mimi": "笑眯眯",
// ===双字还原===
"仈ji[ǔu]": "八九",
"z[iì]\\s*y[oó]u": "自由",
"j[īi]ng神": "精神",
"软j[iì]n": "软禁",
"j[ǐi]ng觉": "警觉",
"j[ǐi]ng告": "警告",
"j[iì]女": "妓女",
"j[iì]院": "妓院",
"j[ǐi]ng惕": "警惕",
"激ān": "奸",
"j[īi]ng美": "精美",
"j[īi]ng力": "精力",
"z[iì]ji": "自己",
"yiy[aà]ng": "一样",
"y[ǐi]j[īi]ng": "已经",
"专j[īi]ng": "专精",
"yidi[aǎ]n": "一点",
"zhid[aà]o": "知道",
"dif[aā]ng": "地方",
"sh[ìi]ji[eè]": "世界",
"jiēchu": "接触",
"shime": "什么",
"ruguo": "如果",
"gu[aā]nxi": "关系",
"mingb[aá]i": "明白",
"shihou": "时候",
"j[īi]ngyàn": "经验",
"j[īi]liè": "激烈",
"赤luo": "赤裸",
"q[īi]ngch[ǔu]": "清楚",
"tur[aá]n": "突然",
"qigu[aà]i": "奇怪",
"残ren": "残忍",
"不ren": "不忍",
"xiu炼": "修炼",
"shiji[aā]n": "时间",
"rongyi": "容易",
"t[eè]bi[eé]": "特别",
"p[aá]ngbi[aā]n": "旁边",
"w[èe]izh[ìi]": "位置",
"m[aǎ]ny[ìi]": "满意",
"hou宫": "后宫",
"f[eè]nnu": "愤怒",
"(政|Z|zh[eè]ng)(f[uǔ]|府)": "政府",
"ji合": "集合",
"k[àa]ngy[ìi]": "抗议",
"暴[l1][uù]": "暴露",
"hún[1l]uan": "混乱",
"míhuo": "迷惑",
"动dang": "动荡",
"疑huo": "疑惑",
"困huo": "困惑",
// ===单字还原===
"c[aā]o": "操",
"ch[āa]": "插",
"chou": "抽",
"dàng": "荡",
"féi": "肥",
"g[aāà]n": "干",
"gu[àa]": "挂",
"hu[aá]ng": "黄",
"hu[aā]": "花",
"ji[aā]n": "奸",
"ji[āa]o": "交",
"jīng": "精",
"jǐng": "警",
"jì": "妓",
"mo": "摸",
"n[ǎa]i": "奶",
"nong": "弄",
"pi[aá]o": "嫖",
"r[ìi]": "日",
"rou": "肉",
"s[āa]o": "骚",
"s[èe]": "色",
"xi[ǎa]o": "小",
"x[ìi]ng": "性",
"y[īi]n": "阴"
};
//文本替换函数
function recoverText(text) {
for (var key in replacerules) {
text = text.replace(new RegExp(key, "ig"), replacerules[key]);
}
return text;
}
if (isRecoverText) {
originalText = recoverText(originalText);
}
//分割段落
var parags = originalText.split(new RegExp("[\n\r]+"));
//去首尾空格和文本替换
for (var i = 0; i < parags.length; i++) {
// parags[i] = recoverText(parags[i].replace(/^\s+|\s+$/g, ""));
parags[i] = parags[i].replace(/^\s+|\s+$/g, "");
}
if (devmode) {
alert("文本获取、分段和清理工作完成，耗时：" + (new Date().getTime() - timestamp.getTime()));
}
//--------------------------------文本获取、分段和清理工作结束----------------------
//--------------------------------文本排版工作开始---------------------------
if (devmode) {
timestamp = new Date();
}
//定义前言关键字
var prefaceTags = ["序","序章","序言","前言", "前章", "引言","摘要","楔子","背景简介"];
//定义后记关键字
var postscriptTags = ["后记","附言","结语"];
//是否为标题
var titleRex = new RegExp("^[<《].+[>》]$");
function isTitle(str) {
return str.match(titleRex);
}
//是否为前言
var prefaceRex0 = new RegExp("^("+prefaceTags.join("|")+")$");
var prefaceRex1 = new RegExp("^("+prefaceTags.join("|")+")\\s");
function isPrefaceStr(str) {
if (str.match(prefaceRex0)) {
return true;
}
if (str.match(prefaceRex1)) {
return true;
}
return false;
}
//定义章节匹配正则
var sectionRex0 = new RegExp("^\s*[第卷][0123456789一二三四五六七八九十零〇百千两]*[章回部节集卷]");
var sectionRex1 = new RegExp("^\s*[第卷][0123456789一二三四五六七八九十零〇百千两]*[章回部节集卷].*");
function matchSectionStr(str) {
var headline0 = str.match(sectionRex0);
if (headline0 != null) {
return headline0.toString().substr(-1);
}
var headline1 = str.match(sectionRex1);
if (headline1 != null) {
return headline1.toString().slice(-2, -1);
}
return null;
}
//是否为后记
function isPostscriptStr(str) {
for (var i = 0; i < postscriptTags.length; i++) {
if (str == postscriptTags[i]) {
return true;
}
}
return false;
}
//匹配到的章节关键字列表
var sectionTagStack = [];
//依次匹配章节
for (var i in parags) {
var sectionTag = matchSectionStr(parags[i]);
if (sectionTag != null) {
var tagI = sectionTagStack.join("").indexOf(sectionTag);//查找关键字之前出现层
if (tagI == -1) { //之前未匹配到过该章节关键字
sectionTagStack.push(sectionTag);
}
}
}
// //正文文本样式
// var textStyle = {
// textIndent: "2em",
// fontSize: "12pt",
// color: "#000"
// }
//文章标题样式
// var titleStyle = {
// fontSize: "21pt",
// fontWeight: "bold"
// }
//统一章节标题样式
var unifromHeadlineStyle = {
marginBottom: "0",
marginTop: "1em",
verticalAlign: "middle",
color: "#000"
}
//标题样式，从底层往上倒排,覆盖上面样式
var headlineStyles = [
{
fontSize: "12pt",
fontWeight: "bold"
},{
fontSize: "13pt",
fontWeight: "bold"
},{
fontSize: "14pt",
fontWeight: "bold"
},{
fontSize: "15pt",
fontWeight: "bold"
},{
fontSize: "16pt",
fontWeight: "bold"
},{
fontSize: "17pt",
fontWeight: "bold"
},{
fontSize: "18pt",
fontWeight: "bold"
},{
fontSize: "19pt",
fontWeight: "bold"
},{
fontSize: "20pt",
fontWeight: "bold"
}
];
var style = document.createElement('style');
style.textContent = CSS;
document.head.appendChild(style);
//绘制文本
for (var i in parags) {
if (isTitle(parags[i])) {
var p = document.createElement("h2");
// for (var k in titleStyle) {
// p.style[k] = titleStyle[k];
// }
p.appendChild(document.createTextNode(parags[i]));
text_box.appendChild(p);
continue;
}
if (isPrefaceStr(parags[i]) || isPostscriptStr(parags[i])) {//如果前言或结语
var p = document.createElement("p");
var iTagI = sectionTagStack.length;
if (iTagI >= headlineStyles.length) {
iTagI = headlineStyles.length - 1;
}
for (var k in unifromHeadlineStyle) {
p.style[k] = unifromHeadlineStyle[k];
}
for (var k in headlineStyles[iTagI-1]) {
p.style[k] = headlineStyles[iTagI-1][k];
}
p.setAttribute("sectionlevel", "0");
p.appendChild(document.createTextNode(parags[i]));
text_box.appendChild(document.createElement("br"));
text_box.appendChild(p);
var hr = document.createElement("hr");
hr.style.margin = "4px -4px";
text_box.appendChild(hr);
continue;
}
var sectionTag = matchSectionStr(parags[i]);
if (sectionTag == null) { //不是章节标题
var p = document.createElement("p");
// for (var k in textStyle) {
// p.style[k] = textStyle[k];
// }
p.appendChild(document.createTextNode(parags[i]));
text_box.appendChild(p);
} else {
var p = document.createElement("p");
var tagI = sectionTagStack.join("").indexOf(sectionTag); //查找关键字之前出现层
var iTagI = sectionTagStack.length - tagI; //获取倒排层
if (iTagI >= headlineStyles.length) {
iTagI = headlineStyles.length - 1;
}
for (var k in unifromHeadlineStyle) {
p.style[k] = unifromHeadlineStyle[k];
}
for (var k in headlineStyles[iTagI-1]) {
p.style[k] = headlineStyles[iTagI-1][k];
}
p.setAttribute("sectionlevel", tagI);
p.appendChild(document.createTextNode(parags[i]));
text_box.appendChild(document.createElement("br"));
text_box.appendChild(p);
var hr = document.createElement("hr");
hr.style.margin = "4px -4px";
text_box.appendChild(hr);
text_box.appendChild(document.createElement("br"));
}
}
if (devmode) {
alert("文本排版工作完成，耗时：" + (new Date().getTime() - timestamp.getTime()));
}
//--------------------------------文本排版工作结束--------------------------
//--------------------------------索引生成工作开始--------------------------
if (devmode) {
timestamp = new Date();
}
//索引根节点
var indexRootNode = {
name: "索引",
level: -1,
children: []
};
//索引游标
var cursorIndex
//生成索引树
var pArray = document.getElementsByTagName("p");
var headlines = [];
for (var i = 0; i < pArray.length; i++) {
if (pArray[i].getAttribute("sectionlevel") != null) {
headlines.push(pArray[i]);
}
}
cursorIndex = indexRootNode;
for (var i = 0; i < headlines.length; i++) {
while (cursorIndex.level >= headlines[i].getAttribute("sectionlevel")) {
cursorIndex = cursorIndex.parent;
}
if (cursorIndex.children.length != 0 && headlines[i].childNodes[0].data == cursorIndex.children[cursorIndex.children.length - 1].name) {
cursorIndex = cursorIndex.children[cursorIndex.children.length - 1];
} else {
var a = document.createElement("a");
var iNode = cursorIndex;
while (iNode != indexRootNode) {
a.name = iNode.dom.childNodes[0].data + " -> " + a.name;
iNode = iNode.parent;
}
a.name = a.name + headlines[i].childNodes[0].data;
headlines[i].setAttribute("name", a.name);
headlines[i].appendChild(a);
var childIndex = {
name: headlines[i].childNodes[0].data,
level: headlines[i].getAttribute("sectionlevel"),
children: [],
parent: cursorIndex,
dom: headlines[i]
}
cursorIndex.children.push(childIndex);
cursorIndex = childIndex;
}
}
//绘制索引节点函数
function drawIndex(indexNode, container) {
var indexDiv = document.createElement("div");
var headDiv = document.createElement("div");
var iconSpan = document.createElement("span");
var nameSpan = document.createElement("a");
indexDiv.style.whiteSpace = "nowrap";
indexDiv.style.color="#fff";
headDiv.style.color="#fff";
iconSpan.style.color="#fff";
if (indexNode.children.length > 0) {
iconSpan.appendChild(document.createTextNode("▶ "));
iconSpan.style.verticalAlign = ".05em";
iconSpan.style.cursor = "pointer";
iconSpan.onclick = function () {
if (childrenDiv.style.display == "none") {
childrenDiv.style.display = "block";
iconSpan.childNodes[0].data = "▼ "
} else {
childrenDiv.style.display = "none";
iconSpan.childNodes[0].data = "▶ "
}
}
} else {
iconSpan.appendChild(document.createTextNode("▶ "));
iconSpan.style.verticalAlign = ".05em";
iconSpan.style.visibility = "hidden";
}
nameSpan.appendChild(document.createTextNode(indexNode.name));
nameSpan.style.color = "#fff";
nameSpan.style.textDecoration = "none";
if (indexNode.dom != null) {
nameSpan.href = "#" + indexNode.dom.getAttribute("name");
}
nameSpan.style.whiteSpace = "nowrap";
nameSpan.style.width = index_box.style.width.slice(0, -2) + "px";
headDiv.appendChild(iconSpan);
headDiv.appendChild(nameSpan);
headDiv.style.textIndent = new Number(indexNode.level) + "em";
headDiv.style.verticalAlign = "middle";
indexDiv.appendChild(headDiv);
var childrenDiv = document.createElement("div");
childrenDiv.style.display = "none"
indexDiv.appendChild(childrenDiv);
container.appendChild(indexDiv);
for (var i = 0; i < indexNode.children.length; i++) {
drawIndex(indexNode.children[i], childrenDiv);
}
}
//绘制索引
for (var i = 0; i < indexRootNode.children.length; i++) {
drawIndex(indexRootNode.children[i], index_box);
}
if (devmode) {
alert("索引生成工作完成，耗时：" + (new Date().getTime() - timestamp.getTime()));
}
//--------------------------------索引生成工作完成--------------------------
//--------------------------------关闭后自动恢复功能(HTML5)------------------
var filename = window.location.pathname.split('/').pop();
//保存当前位置
text_containter.onscroll = function () {
localStorage[filename + "-lastTextPosition"] = this.scrollTop;
}
//滚动到上次位置
if (localStorage[filename + "-lastTextPosition"] != null) {
text_containter.scrollTop = localStorage[filename + "-lastTextPosition"];
}
//--------------------------------自动恢复功能完成(HTML5)--------------------