epub-maker2
Version:
Easily create epub files with javascript
243 lines • 10.5 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.builder = exports.Builder = exports.EPUB_TEMPLATES_TPL = exports.EPUB_TEMPLATES_PATH = void 0;
const tslib_1 = require("tslib");
const zip_1 = tslib_1.__importStar(require("../../epubtpl-lib/zip"));
const handlebar_helpers_1 = require("../../epubtpl-lib/handlebar-helpers");
const ajax_1 = require("../../epubtpl-lib/ajax");
const postcss_1 = require("../../epubtpl-lib/postcss");
const upath2_1 = tslib_1.__importDefault(require("upath2"));
const util_1 = require("../../lib/util");
const config_1 = require("../../config");
exports.EPUB_TEMPLATES_PATH = upath2_1.default.join(__dirname);
exports.EPUB_TEMPLATES_TPL = upath2_1.default.join(exports.EPUB_TEMPLATES_PATH, 'tpl');
var Builder;
(function (Builder) {
Builder.templates = {
//mimetype: 'mimetype',
//container: 'META-INF/container.xml',
opf: 'EPUB/content.opf',
ncx: 'EPUB/toc.ncx',
nav: 'EPUB/nav.xhtml',
css: 'EPUB/css/main.css',
content: 'EPUB/content.xhtml',
autoToc: 'EPUB/auto-toc.xhtml',
sectionsNavTemplate: 'EPUB/sections-nav-template.html',
sectionsNCXTemplate: 'EPUB/sections-ncx-template.xml',
sectionsOPFManifestTemplate: 'EPUB/sections-opf-manifest-template.xml',
sectionsOPFSpineTemplate: 'EPUB/sections-opf-spine-template.xml',
coverPage: 'EPUB/CoverPage.xhtml',
tableOfContents: 'EPUB/TableOfContents.xhtml',
sectionsInfo: 'EPUB/sections-info.html',
sectionsScript: 'EPUB/sections-script.html',
contents: 'EPUB/contents.xhtml',
};
for (let i in Builder.templates) {
Builder.templates[i] = `\{\{import \'${upath2_1.default.join(exports.EPUB_TEMPLATES_TPL, Builder.templates[i])}'\}\}`;
}
let playOrder = 0;
Builder.staticFiles = {
'mimetype': 'mimetype',
'META-INF/container.xml': 'META-INF/container.xml',
};
for (let i in Builder.staticFiles) {
Builder.staticFiles[i] = upath2_1.default.join(exports.EPUB_TEMPLATES_TPL, Builder.staticFiles[i]);
}
function make(epub, options) {
//let epubConfig = epub.epubConfig;
options = Object.assign({}, {
templates: Builder.templates,
}, options);
//console.debug('[building epub]', epub.epubConfig);
//console.debug('[building epub]', options);
let zip = new zip_1.JSZip();
//await addAditionalInfo(zip, epub, options);
handlebar_helpers_1.Handlebars.registerPartial('sectionsInfo', options.templates.sectionsInfo);
handlebar_helpers_1.Handlebars.registerPartial('sectionsScript', options.templates.sectionsScript);
return util_1.BPromise
.mapSeries([
addStaticFiles,
addAditionalInfo,
//zipLib.addMimetype,
//zipLib.addContainerInfo,
addCover,
zip_1.default.addFiles,
addStylesheets,
addManifestOpf,
addEpub2Nav,
addEpub3Nav,
addContent,
tableOfContents,
], async function (fn, index) {
if (fn === zip_1.default.addFiles) {
return fn(zip, epub, options)
.then(function (ls) {
return ls;
});
}
return fn(zip, epub, options);
})
.tap(function () {
//console.log(epub.epubConfig.cover);
})
.then(function () {
return zip;
});
}
Builder.make = make;
function addStaticFiles(zip, epub, options) {
let ls = Object.keys(Builder.staticFiles).reduce(function (a, key) {
let b = {
name: key,
ext: '',
file: Builder.staticFiles[key],
};
a.push(b);
return a;
}, []);
return zip_1.default.addStaticFiles(zip, ls);
}
Builder.addStaticFiles = addStaticFiles;
async function tableOfContents(zip, epub, options) {
zip
.folder('EPUB')
.file('TableOfContents.xhtml', (0, handlebar_helpers_1.compileTpl)(options.templates.tableOfContents, epub.epubConfig));
zip
.folder('EPUB')
.file('contents.xhtml', (0, handlebar_helpers_1.compileTpl)(options.templates.contents, epub.epubConfig));
}
Builder.tableOfContents = tableOfContents;
async function addCover(zip, epub, options) {
let bool = await zip_1.default.addCover(zip, epub, options);
if (bool) {
zip
.folder('EPUB')
.file('CoverPage.xhtml', (0, handlebar_helpers_1.compileTpl)(options.templates.coverPage, epub.epubConfig));
}
else {
epub.epubConfig.cover = null;
}
}
Builder.addCover = addCover;
function addInfoSection(section, titlePrefix, namePrefix) {
let c = '_';
if (!section.content) {
section.content = {};
}
if (titlePrefix) {
titlePrefix = section.content.fullTitle = titlePrefix + ' - ' + section.content.title;
namePrefix = section.name = namePrefix + c + section.rank;
}
else {
titlePrefix = section.content.fullTitle = section.content.title;
namePrefix = section.name = section.rank;
}
if (section.content.content || section.content.renderTitle || section.epubType == 'auto-toc') {
section.needPage = true;
}
section.playOrder = playOrder++;
if (!section.id) {
section.id = (section.epubType || '').toString().replace('/\W/g', '') + (0, util_1.shortid)();
}
for (let i = 0; i < section.subSections.length; i++) {
section.subSections[i].rank = i.toString().padStart(3, '0');
addInfoSection(section.subSections[i], titlePrefix, namePrefix);
}
}
Builder.addInfoSection = addInfoSection;
function addAditionalInfo(zip, epub, options) {
//Default options
// @ts-ignore
epub.epubConfig.options.tocName = epub.epubConfig.options.tocName || 'Menu';
//Generate name and full title for each section/subsection
for (let i = 0; i < epub.epubConfig.sections.length; i++) {
epub.epubConfig.sections[i].rank = i.toString().padStart(3, '0');
addInfoSection(epub.epubConfig.sections[i]);
}
}
Builder.addAditionalInfo = addAditionalInfo;
function addManifestOpf(zip, epub, options) {
handlebar_helpers_1.Handlebars.registerPartial('sectionsOPFManifestTemplate', options.templates.sectionsOPFManifestTemplate);
handlebar_helpers_1.Handlebars.registerPartial('sectionsOPFSpineTemplate', options.templates.sectionsOPFSpineTemplate);
zip.folder('EPUB').file('content.opf', (0, handlebar_helpers_1.compileTpl)(options.templates.opf, epub.epubConfig));
}
Builder.addManifestOpf = addManifestOpf;
function addEpub2Nav(zip, epub, options) {
handlebar_helpers_1.Handlebars.registerPartial('sectionsNCXTemplate', options.templates.sectionsNCXTemplate);
zip.folder('EPUB').file('toc.ncx', (0, handlebar_helpers_1.compileTpl)(options.templates.ncx, epub.epubConfig));
}
Builder.addEpub2Nav = addEpub2Nav;
function addEpub3Nav(zip, epub, options) {
handlebar_helpers_1.Handlebars.registerPartial('sectionsNavTemplate', options.templates.sectionsNavTemplate);
zip.folder('EPUB').file('nav.xhtml', (0, handlebar_helpers_1.compileTpl)(options.templates.nav, epub.epubConfig));
}
Builder.addEpub3Nav = addEpub3Nav;
async function addStylesheets(zip, epub, options) {
if (epub.epubConfig.vertical === config_1.EnumEpubConfigVertical.VERTICAL_RL) {
try {
const fs = require('fs');
let data = fs.readFileSync(upath2_1.default.join(__dirname, './tpl/EPUB/css/vertical-rl.css'));
let file = await (0, ajax_1.fetchFile)({
data,
});
epub.epubConfig.stylesheet.styles += "\n" + file.data.toString();
}
catch (e) {
console.error(e);
}
}
if (epub.epubConfig.stylesheet.url || epub.epubConfig.stylesheet.file) {
let file = await (0, ajax_1.fetchFile)(epub.epubConfig.stylesheet);
epub.epubConfig.stylesheet.styles += "\n" + file.data.toString();
}
return compileAndAddCss();
async function compileAndAddCss() {
let styles = {
original: epub.epubConfig.stylesheet.replaceOriginal ? '' : options.templates.css,
custom: epub.epubConfig.stylesheet.styles || '',
};
let css = await (0, handlebar_helpers_1.compileTpl)(`${styles.original}\n${styles.custom}`, styles, true);
css = await (0, postcss_1.compileCss)(css);
return zip.folder('EPUB')
.folder('css')
.file('main.css', css);
}
}
Builder.addStylesheets = addStylesheets;
function addSection(zip, section, epub, options) {
return zip_1.default.addSubSections(zip, section, function (zip, section, epubConfig, options) {
if (section.needPage) {
let name = section.name + '.xhtml';
if (section.epubType == 'auto-toc') {
return zip
.folder('EPUB')
.file(name, (0, handlebar_helpers_1.compileTpl)(options.templates.autoToc, section));
}
else {
return zip
.folder('EPUB')
.file(name, (0, handlebar_helpers_1.compileTpl)(options.templates.content, section));
}
}
return false;
}, epub, options);
}
Builder.addSection = addSection;
function addContent(zip, epub, options) {
return util_1.BPromise.mapSeries(epub.epubConfig.sections, function (section) {
return addSection(zip, section, epub, options);
});
}
Builder.addContent = addContent;
})(Builder || (exports.Builder = Builder = {}));
// @ts-ignore
exports.builder = Builder;
exports.default = exports.builder;
/*
if (typeof window !== 'undefined')
{
// @ts-ignore
window.epubMaker = builder;
}
*/
//# sourceMappingURL=index.js.map