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https://github.com/advplyr/audiobookshelf.git
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Update users table info #94, Reorder libraries in config #95, Use dropdown for library menu #96, update mobi reader
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advplyr
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30 changed files with 1361 additions and 557 deletions
248
client/assets/ebooks/htmlParser.js
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248
client/assets/ebooks/htmlParser.js
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/*
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This is borrowed from koodo-reader https://github.com/troyeguo/koodo-reader/tree/master/src
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*/
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export const isTitle = (
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line,
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isContainDI = false,
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isContainChapter = false,
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isContainCHAPTER = false
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) => {
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return (
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line.length < 30 &&
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line.indexOf("[") === -1 &&
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line.indexOf("(") === -1 &&
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(line.startsWith("CHAPTER") ||
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line.startsWith("Chapter") ||
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line.startsWith("序章") ||
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line.startsWith("前言") ||
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line.startsWith("声明") ||
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line.startsWith("聲明") ||
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line.startsWith("写在前面的话") ||
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line.startsWith("后记") ||
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line.startsWith("楔子") ||
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line.startsWith("后序") ||
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line.startsWith("寫在前面的話") ||
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line.startsWith("後記") ||
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line.startsWith("後序") ||
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/(?=[MDCLXVI])M*(C[MD]|D?C{0,3})(X[CL]|L?X{0,3})(I[XV]|V?I{0,3})$/.test(
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line
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) ||
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(line.startsWith("第") && startWithDI(line)) ||
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(line.startsWith("卷") && startWithJUAN(line)) ||
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startWithRomanNum(line) ||
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(!isContainDI &&
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!isContainChapter &&
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!isContainCHAPTER &&
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line.indexOf("第") > -1 &&
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(line[line.indexOf("第") - 1] === " " ||
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line[line.indexOf("第") - 1] === " " ||
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line[line.indexOf("第") - 1] === "、" ||
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line[line.indexOf("第") - 1] === "：" ||
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line[line.indexOf("第") - 1] === ":") &&
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startWithDI(line.substr(line.indexOf("第")))) ||
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(!isContainDI &&
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!isContainChapter &&
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!isContainCHAPTER &&
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line.indexOf(" ") &&
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startWithNumAndSpace(line)) ||
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(!isContainDI &&
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!isContainChapter &&
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!isContainCHAPTER &&
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line.indexOf(" ") &&
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startWithNumAndSpace(line)) ||
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(!isContainDI &&
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!isContainChapter &&
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!isContainCHAPTER &&
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line.indexOf("、") &&
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startWithNumAndPause(line)) ||
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(!isContainDI &&
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!isContainChapter &&
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!isContainCHAPTER &&
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line.indexOf("：") &&
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startWithNumAndColon(line)) ||
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(!isContainDI &&
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!isContainChapter &&
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!isContainCHAPTER &&
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line.indexOf(":") &&
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startWithNumAndColon(line)))
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);
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};
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const startWithDI = (line) => {
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let keywords = [
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"章",
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"节",
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"回",
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"節",
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"卷",
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"部",
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"輯",
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"辑",
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"話",
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"集",
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"话",
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"篇",
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];
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let flag = false;
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for (let i = 0; i < keywords.length; i++) {
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if (
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(line.indexOf(keywords[i]) > -1 &&
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(line[line.indexOf(keywords[i]) + 1] === " " ||
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line[line.indexOf(keywords[i]) + 1] === " " ||
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line[line.indexOf(keywords[i]) + 1] === "、" ||
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line[line.indexOf(keywords[i]) + 1] === "：" ||
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line[line.indexOf(keywords[i]) + 1] === ":")) ||
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!line[line.indexOf(keywords[i]) + 1]
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) {
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(1, line.indexOf(keywords[i])).trim()
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) ||
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/^\d+$/.test(line.substring(1, line.indexOf(keywords[i])).trim())
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) {
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flag = true;
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}
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if (flag) break;
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}
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}
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return flag;
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};
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const startWithJUAN = (line) => {
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(1, line.indexOf(" "))
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) ||
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/^\d+$/.test(line.substring(1, line.indexOf(" ")))
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)
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return true;
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(1, line.indexOf(" "))
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) ||
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/^\d+$/.test(line.substring(1, line.indexOf(" ")))
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)
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return true;
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(1)
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) ||
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/^\d+$/.test(line.substring(1))
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)
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return true;
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return false;
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};
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const startWithRomanNum = (line) => {
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if (
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/(?=[MDCLXVI])M*(C[MD]|D?C{0,3})(X[CL]|L?X{0,3})(I[XV]|V?I{0,3})$/.test(
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line.substring(0, line.indexOf(" "))
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)
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)
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return true;
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if (
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/(?=[MDCLXVI])M*(C[MD]|D?C{0,3})(X[CL]|L?X{0,3})(I[XV]|V?I{0,3})$/.test(
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line.substring(0, line.indexOf("."))
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)
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)
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return true;
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if (
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/(?=[MDCLXVI])M*(C[MD]|D?C{0,3})(X[CL]|L?X{0,3})(I[XV]|V?I{0,3})$/.test(
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line.trim()
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)
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)
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return true;
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return false;
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};
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const startWithNumAndSpace = (line) => {
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(0, line.indexOf(" "))
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)
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)
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return true;
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(0, line.indexOf(" "))
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)
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)
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return true;
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if (/^\d+$/.test(line.substring(0, line.indexOf(" ")))) return true;
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if (/^\d+$/.test(line.substring(0, line.indexOf(" ")))) return true;
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return false;
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};
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const startWithNumAndColon = (line) => {
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(0, line.indexOf(":"))
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)
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)
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return true;
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(0, line.indexOf("："))
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)
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)
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return true;
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if (/^\d+$/.test(line.substring(0, line.indexOf(":")))) return true;
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if (/^\d+$/.test(line.substring(0, line.indexOf("：")))) return true;
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return false;
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};
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const startWithNumAndPause = (line) => {
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if (
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/^[\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341\u767e\u5343\u4e07\u842c]+$/.test(
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line.substring(0, line.indexOf("、"))
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)
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)
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return true;
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if (/^\d+$/.test(line.substring(0, line.indexOf("、")))) return true;
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return false;
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};
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class HtmlParser {
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bookDoc;
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contentList;
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contentTitleList;
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constructor(bookDoc) {
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this.bookDoc = bookDoc;
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this.contentList = [];
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this.contentTitleList = [];
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this.getContent(bookDoc);
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}
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getContent(bookDoc) {
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this.contentList = Array.from(
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bookDoc.querySelectorAll("h1,h2,h3,h4,h5,b,font")
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).filter((item, index) => {
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return isTitle(item.innerText.trim());
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});
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for (let i = 0; i < this.contentList.length; i++) {
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let random = Math.floor(Math.random() * 900000) + 100000;
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this.contentTitleList.push({
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label: this.contentList[i].innerText,
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id: "title" + random,
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href: "#title" + random,
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subitems: [],
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});
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}
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for (let i = 0; i < this.contentList.length; i++) {
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this.contentList[i].id = this.contentTitleList[i].id;
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}
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}
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getAnchoredDoc() {
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return this.bookDoc;
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}
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getContentList() {
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return this.contentTitleList.filter((item, index) => {
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if (index > 0) {
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return item.label !== this.contentTitleList[index - 1].label;
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} else {
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return true;
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}
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});
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}
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}
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export default HtmlParser;
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