mirror of
https://github.com/daniel-j/fimfic2epub.git
synced 2024-06-02 10:34:32 +12:00
82 lines
3.2 KiB
JavaScript
82 lines
3.2 KiB
JavaScript
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import m from 'mithril'
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import render from './lib/mithril-node-render'
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import { XmlEntities } from 'html-entities'
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import tidy from 'exports?tidy_html5!tidy-html5'
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import zeroFill from 'zero-fill'
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import { NS, tidyOptions } from './constants'
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const entities = new XmlEntities()
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export default function parseChapter (num, ch, html, remoteResources, callback) {
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let chapterTitle = html.match(/<a\s+[^>]*id="chapter_title"[^>]*>(.*?)<\/a>/)
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if (!chapterTitle) {
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return tidy('<?xml version="1.0" encoding="utf-8"?>\n' + chapterPage, tidyOptions)
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}
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chapterTitle = chapterTitle[1]
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let chapterPos = html.indexOf('<div id="chapter_container">')
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let chapter = html.substring(chapterPos + 29)
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let pos = chapter.indexOf('\t</div>\t\t\n\t')
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let authorNotesPos = chapter.substring(pos).indexOf('<b>Author\'s Note:</b>')
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let authorNotes = ''
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if (authorNotesPos !== -1) {
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authorNotes = chapter.substring(pos + authorNotesPos + 22)
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authorNotes = authorNotes.substring(0, authorNotes.indexOf('\t\t\n\t</div>'))
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}
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chapter = chapter.substring(0, pos)
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let chapterPage = '<!doctype html>' + render(
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m('html', {xmlns: NS.XHTML}, [
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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: 'style.css'}),
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m('title', ch.title)
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]),
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m('body', [
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m('div#chapter_container', m.trust(chapter)),
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authorNotes ? m('div#author_notes', m.trust(authorNotes)) : null
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])
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])
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)
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chapterPage = chapterPage.replace(/<center>/g, '<div style="text-align: center;">')
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chapterPage = chapterPage.replace(/<\/center>/g, '</div>')
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chapterPage = chapterPage.replace(/<div class="youtube_container">(.+?)<\/div>/g, (match, contents) => {
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// console.log(match, contents)
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let youtubeId = contents.match(/src="https:\/\/www.youtube.com\/embed\/(.+?)"/)[1]
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let thumbnail = 'http://img.youtube.com/vi/' + youtubeId + '/hqdefault.jpg'
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let youtubeUrl = 'https://youtube.com/watch?v=' + youtubeId
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return render(m('a', {href: youtubeUrl, target: '_blank'},
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m('img', {src: thumbnail, alt: 'Youtube Video'})
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))
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})
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chapterPage = chapterPage.replace('<blockquote style="margin: 10px 0px; box-sizing:border-box; -moz-box-sizing:border-box;margin-right:25px; padding: 15px;background-color: #F7F7F7;border: 1px solid #AAA;width: 50%;float:left;box-shadow: 5px 5px 0px #EEE;">', '<blockquote class="left_insert">')
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chapterPage = chapterPage.replace('<blockquote style="margin: 10px 0px; box-sizing:border-box; -moz-box-sizing:border-box;margin-left:25px; padding: 15px;background-color: #F7F7F7;border: 1px solid #AAA;width: 50%;float:right;box-shadow: 5px 5px 0px #EEE;">', '<blockquote class="right_insert">')
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chapterPage = tidy(`<?xml version="1.0" encoding="utf-8"?>\n` + chapterPage, tidyOptions)
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let remoteCounter = 1
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let matchUrl = /<img src="(.+?)"[^>]*>/g
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for (let ma; (ma = matchUrl.exec(chapterPage));) {
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let url = ma[1]
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let cleanurl = decodeURI(entities.decode(url))
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if (remoteResources.has(cleanurl)) {
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continue
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}
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let filename = 'ch_' + zeroFill(3, num + 1) + '_' + remoteCounter
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remoteCounter++
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remoteResources.set(cleanurl, {filename: filename, chapter: num, originalUrl: url})
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}
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callback(chapterPage)
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}
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