mirror of
https://github.com/daniel-j/fimfic2epub.git
synced 2024-06-26 10:00:52 +12:00
217 lines
5.3 KiB
JavaScript
217 lines
5.3 KiB
JavaScript
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#!/usr/bin/env node
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'use strict'
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const fs = require('fs')
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const m = require('mithril')
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const render = require('./mithril-node-render')
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const pretty = require('pretty')
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//const parse5 = require('parse5')
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//const xmlserializer = require('xmlserializer')
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const JSZip = require('jszip')
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const zip = new JSZip()
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zip.file('mimetype', 'application/epub+zip')
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zip.folder('META-INF').file('container.xml', `<?xml version="1.0" encoding="UTF-8"?>
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<container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
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<rootfiles>
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<rootfile full-path="content.opf" media-type="application/oebps-package+xml"/>
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</rootfiles>
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</container>
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`)
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//let html = fs.readFileSync('test.xhtml', 'utf8')
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//let dom = parse5.parseFragment(html)
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//let frag = parse5.parseFragment('<package version="3.0">Hello</package>')
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//console.log(frag.childNodes[0])
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const NS = {
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OPF: 'http://www.idpf.org/2007/opf',
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OPS: 'http://www.idpf.org/2007/ops',
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DC: 'http://purl.org/dc/elements/1.1/',
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DAISY: 'http://www.daisy.org/z3986/2005/ncx/',
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XHTML: 'http://www.w3.org/1999/xhtml'
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}
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/*function attrs(a) {
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let arr = []
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for (let i in a) {
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arr.push({name: i, value: a[i]})
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}
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return arr
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}
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const dom = parse5.treeAdapters.default
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let opf = dom.createDocumentFragment()
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let packageNode = dom.createElement('package', NS, attrs({
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version: '3.0',
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'unique-identifier': 'BookId'
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}))
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let metadataNode = dom.createElement('metadata', NS, attrs({
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'xmlns:dc': 'http://purl.org/dc/elements/1.1/',
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'xmlns:opf': 'http://www.idpf.org/2007/opf'
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}))
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let dcIdentifier = dom.createElement('dc:identifier', NS, attrs({id: 'BookId'}))
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dom.insertText(dcIdentifier, 'urn:uuid:'+12345)
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dom.appendChild(metadataNode, dcIdentifier)
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dom.appendChild(packageNode, metadataNode)
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dom.appendChild(opf, packageNode)
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//console.log(xmlserializer.serializeToString(opf))
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*/
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let bookInfo = {
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uuid: 'urn:uuid:'+12345,
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title: 'Book title',
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author: 'Author',
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publishDate: '2016-06-19',
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lastModifiedDate: '2016-06-18T16:32:40Z'
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}
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function subjects(s) {
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var list = []
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for (let i = 0; i < s.length; i++) {
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list.push(m('dc:subject', s[i]))
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}
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return list
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}
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let contentOpf = '<?xml version="1.0" encoding="utf-8"?>\n'+pretty(render(
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m('package', {xmlns: NS.OPF, version: '3.0', 'unique-identifier': 'BookId'}, [
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m('metadata', {'xmlns:dc': NS.DC, 'xmlns:opf': NS.OPF}, [
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m('dc:identifier', {id: 'BookId'}, bookInfo.uuid),
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m('dc:title', bookInfo.title),
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m('dc:creator', {id: 'cre'}, bookInfo.author),
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m('meta', {refines: '#cre', property: 'role', scheme: 'marc:relators'}, 'aut'),
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m('dc:date', bookInfo.publishDate),
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m('dc:publisher', 'Fimfiction'),
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m('dc:source', 'http://fimfiction.net/story/'+'STORY_ID'),
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m('dc:language', 'en'),
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m('meta', {property: 'dcterms:modified'}, bookInfo.lastModifiedDate)
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].concat(subjects(['Fiction', 'Pony']))),
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m('manifest', [
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m('item', {id: 'ncx', href: 'toc.ncx', 'media-type': 'application/x-dtbncx+xml'}),
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m('item', {id: 'nav', 'href': 'nav.xhtml', 'media-type': 'application/xhtml+xml', properties: 'nav'})
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]),
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m('spine', {toc: 'ncx'}, [
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m('itemref', {idref: 'nav'})
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]),
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false? m('guide', [
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]):null
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])
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))
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zip.file('content.opf', contentOpf)
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function navPoints(list) {
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var arr = []
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for (let i = 0; i < list.length; i++) {
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list[i]
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arr.push(m('navPoint', {id: 'navPoint-'+(i+1), playOrder: i+1}, [
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m('navLabel', m('text', list[i][0])),
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m('content', {src: list[i][1]})
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]))
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}
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return arr
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}
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let tocNcx = `<?xml version="1.0" encoding="utf-8" ?>\n`+pretty(render(
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m('ncx', {version: '2005-1', xmlns: NS.DAISY}, [
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m('head', [
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m('meta', {content: bookInfo.uuid, name: 'dtb:uid'}),
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m('meta', {content: 0, name: 'dtb:depth'}),
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m('meta', {content: 0, name: 'dtb:totalPageCount'}),
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m('meta', {content: 0, name: 'dtb:maxPageNumber'})
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]),
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m('docTitle', m('text', bookInfo.title)),
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m('navMap', navPoints([
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['Contents', 'nav.xhtml']
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]))
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])
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))
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zip.file('toc.ncx', tocNcx)
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let navDocument = `<?xml version="1.0" encoding="utf-8"?>\n<!DOCTYPE html>\n\n`+pretty(render(
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m('html', {xmlns: NS.XHTML, 'xmlns:epub': NS.OPS, lang: 'en', 'xml:lang': 'en'}, [
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m('head', [
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m('meta', {charset: 'utf-8'}),
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//m('link', {rel: 'stylesheet', type: 'text/css', href: 'styles.css'}),
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m('title', 'Contents')
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]),
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m('body', [
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m('nav', {'epub:type': 'toc', id: 'toc'}, [
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m('h1', 'Contents'),
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m('ol', [])
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])
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])
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])
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))
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zip.file('nav.xhtml', navDocument)
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zip
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.generateNodeStream({
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type: 'nodebuffer',
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streamFiles: true,
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mimeType: 'application/epub+zip',
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compression: 'DEFLATE',
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compressionOptions: {level: 9}
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})
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.pipe(fs.createWriteStream('out.epub'))
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.on('finish', function () {
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// JSZip generates a readable stream with a "end" event,
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// but is piped here in a writable stream which emits a "finish" event.
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console.log("out.epub written.");
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})
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/*
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let promise = null
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if (JSZip.support.uint8array) {
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promise = zip.generateAsync({type : 'uint8array', mimeType: 'application/epub+zip'})
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} else {
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promise = zip.generateAsync({type : 'string', mimeType: 'application/epub+zip'})
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}
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promise.then((zip) => {
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console.log(zip)
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})
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*/
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/*
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const tidy = require("tidy-html5").tidy_html5
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let content = fs.readFileSync("test.xhtml")
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let result = tidy(content, {
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"indent": "auto",
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"numeric-entities": "yes",
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"output-xhtml": "yes",
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"alt-text": "Image",
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"wrap": "0",
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"quiet": "yes"
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})
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console.log(result)
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*/
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