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bibi.heart.js
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bibi.heart.js
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/*!
* (℠)
* ## Bibi (heart) | Heart of Bibi.
*
*/
export const Bibi = { 'version': '____Bibi-Version____', 'href': 'https://bibi.epub.link', TimeOrigin: Date.now() };
//==============================================================================================================================================
//----------------------------------------------------------------------------------------------------------------------------------------------
//-- Hello !
//----------------------------------------------------------------------------------------------------------------------------------------------
Bibi.hello = () => new Promise(resolve => {
const HTMLClassList = sML.Environments.concat(['Bibi']);
if(Bibi.Dev) HTMLClassList.push('dev');
if(Bibi.Debug) HTMLClassList.push('debug');
O.HTML = document.documentElement;
O.HTML.classList.add(...HTMLClassList.concat(['welcome']));
O.log.initialize();
O.log(`Hello!`, '<b:>');
O.log(`[ja] ${ Bibi['href'] }`);
O.log(`[en] https://github.com/satorumurmur/bibi`);
resolve();
})
.then(Bibi.initialize)
.then(Bibi.loadExtensions)
.then(Bibi.ready)
.then(Bibi.getBookData)
.then(Bibi.loadBook)
.then(Bibi.bindBook)
.then(Bibi.openBook)
.catch(Mes => {
I.note(Mes, 99999999999, 'ErrorOccured');
throw Mes;
});
Bibi.initialize = () => {
O.Head = document.head;
O.Body = document.body;
O.Info = document.getElementById('bibi-info');
O.Title = document.getElementsByTagName('title')[0];
O.RequestedURL = location.href, O.BookURL = O.Origin + location.pathname + location.search;
O.contentWindow = window, O.contentDocument = document;
O.HTML.classList.add('default-lang-' + (O.Language = (() => {
let NLs = [];
if(navigator.languages instanceof Array) NLs = NLs.concat(navigator.languages);
if(navigator.language && navigator.language != NLs[0]) NLs.unshift(navigator.language);
for(let l = NLs.length, i = 0; i < l; i++) {
const Lan = NLs[i].split ? NLs[i].split('-')[0] : '';
if(Lan == 'ja') return 'ja';
if(Lan == 'en') break;
} return 'en';
})()));
// Device & Event
if(O.TouchOS = (sML.OS.iOS || sML.OS.Android)) {
O.HTML.classList.add('touch');
if(sML.OS.iOS) {
O.Head.appendChild(sML.create('meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }));
O.Head.appendChild(sML.create('meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'white' }));
}
}
E.initialize();
R.initialize();
I.initialize();
P.initialize();
H.initialize();
U.initialize();
S.initialize();
// Say Bye-bye
if(sML.UA.Trident && !(sML.UA.Trident[0] >= 7)) {
I.note(`Your Browser Is Not Compatible`, 99999999999, 'ErrorOccured');
return O.error(I.Veil.byebye({
'en': `<span>Sorry....</span> <span>Your Browser Is</span> <span>Not Compatible.</span>`,
'ja': `<span>大変申し訳ありません。</span> <span>お使いのブラウザでは、</span><span>動作しません。</span>`
}));
}
I.note(`<span class="non-visual">Welcome!</span>`);
// Window Embedding
if(window.parent == window) {
O.WindowEmbedded = 0; // false
O.WindowEmbeddedDetail = 'Direct Opened: ' + O.Origin + location.pathname + location.search;
O.HTML.classList.add('window-not-embedded');
} else {
O.WindowEmbedded = -1; // true
O.HTML.classList.add('window-embedded');
try {
if(location.host == parent.location.host || parent.location.href) {
O.WindowEmbedded = 1; // true
O.WindowEmbeddedDetail = 'Embedded in: ' + O.getOrigin(parent) + parent.location.pathname + parent.location.search;
O.ParentHolder = window.parent.document.getElementById(U['parent-holder-id']);
}
} catch(e) {}
if(O.WindowEmbedded == -1) O.WindowEmbeddedDetail = 'Embedded in: Unreachable Parent';
}
// Fullscreen
{ let FsT = null;
if(!O.WindowEmbedded) sML.Fullscreen.polyfill(window ), FsT = O.HTML ;
else if( O.ParentHolder ) sML.Fullscreen.polyfill(window.parent), FsT = O.ParentHolder.Bibi.Frame;
if(FsT && FsT.ownerDocument.fullscreenEnabled) O.FullscreenTarget = FsT, O.HTML.classList.add('fullscreen-enabled');
}
// Writing Mode, Font Size, Slider Size, Menu Height
O.WritingModeProperty = (() => {
const HTMLComputedStyle = getComputedStyle(O.HTML);
if(/^(vertical|horizontal)-/.test(HTMLComputedStyle[ 'writing-mode']) || sML.UA.Trident) return 'writing-mode';
if(/^(vertical|horizontal)-/.test(HTMLComputedStyle['-webkit-writing-mode']) ) return '-webkit-writing-mode';
if(/^(vertical|horizontal)-/.test(HTMLComputedStyle[ '-epub-writing-mode']) ) return '-epub-writing-mode';
return undefined;
})();
const StyleChecker = O.Body.appendChild(sML.create('div', { id: 'bibi-style-checker', innerHTML: ' aAａＡあ亜 ', style: { width: 'auto', height: 'auto', left: '-1em', top: '-1em' } }));
O.VerticalTextEnabled = (StyleChecker.offsetWidth < StyleChecker.offsetHeight);
O.DefaultFontSize = Math.min(StyleChecker.offsetWidth, StyleChecker.offsetHeight);
StyleChecker.style.fontSize = '0.01px';
O.MinimumFontSize = Math.min(StyleChecker.offsetWidth, StyleChecker.offsetHeight);
StyleChecker.setAttribute('style', ''), StyleChecker.innerHTML = '';
I.Slider.Size = StyleChecker.offsetWidth;
I.Menu.Height = StyleChecker.offsetHeight;
delete document.body.removeChild(StyleChecker);
// Scrollbars
O.Body.style.width = '101vw', O.Body.style.height = '101vh';
O.Scrollbars = { Width: window.innerWidth - O.HTML.offsetWidth, Height: window.innerHeight - O.HTML.offsetHeight };
O.HTML.style.width = O.Body.style.width = '100%', O.Body.style.height = '';
O.HTML.classList.toggle('book-full-height', S['use-full-height']);
O.HTML.classList.remove('welcome');
E.dispatch('bibi:initialized');
};
Bibi.loadExtensions = () => {
let ReadyForExtraction = false, ReadyForBibiZine = false;
if(S['book']) {
if(O.isToBeExtractedIfNecessary(S['book'])) ReadyForExtraction = true;
if(B.Type == 'Zine') ReadyForBibiZine = true;
} else if(S['accept-local-file'] || S['accept-blob-converted-data']) ReadyForExtraction = ReadyForBibiZine = true;
if(ReadyForBibiZine) S['extensions'].unshift({ 'src': new URL('../../extensions/zine.js', O.Path).href });
if(ReadyForExtraction) S['extensions'].unshift({ 'src': new URL('../../extensions/extractor/at-once.js', O.Path).href });
if(S['extensions'].length == 0) return Promise.resolve();
return new Promise(resolve => {
O.log(`Loading Extension${ S['extensions'].length > 1 ? 's' : '' }...`, '<g:>');
const loadExtensionInPreset = (i) => {
X.load(S['extensions'][i]).then(Msg => {
//O.log(Msg);
}).catch(Msg => {
O.log(Msg);
}).then(() => {
S['extensions'][i + 1] ? loadExtensionInPreset(i + 1) : resolve();
});
};
loadExtensionInPreset(0);
}).then(() => {
O.log(`Extensions: %O`, X.Extensions);
O.log(X.Extensions.length ? `Loaded. (${ X.Extensions.length } Extension${ X.Extensions.length > 1 ? 's' : '' })` : `No Extension.`, '</g>')
});
};
Bibi.ready = () => new Promise(resolve => {
O.HTML.classList.add('ready');
O.ReadiedURL = location.href;
E.add('bibi:readied', resolve);
E.dispatch('bibi:readied');
}).then(() => {
O.HTML.classList.remove('ready');
});
Bibi.getBookData = () =>
S['book'] ? Promise.resolve({ BookData: S['book'] }) :
S.BookDataElement ? Promise.resolve({ BookData: S.BookDataElement.innerText.trim(), BookDataType: S.BookDataElement.getAttribute('data-bibi-book-mimetype') }) :
S['accept-local-file'] ? new Promise(resolve => { Bibi.getBookData.resolve = (Par) => { resolve(Par), O.HTML.classList.remove('waiting-file'); }; O.HTML.classList.add('waiting-file'); }) :
Promise.reject (`Tell me EPUB name via ${ O.WindowEmbedded ? 'embedding tag' : 'URI' }.`);
Bibi.busyHerself = () => new Promise(resolve => {
O.Busy = true;
O.HTML.classList.add('busy');
O.HTML.classList.add('loading');
window.addEventListener(E['resize'], R.resetBibiHeight);
Bibi.busyHerself.resolve = () => { resolve(); delete Bibi.busyHerself; };
}).then(() => {
window.removeEventListener(E['resize'], R.resetBibiHeight);
O.Busy = false;
O.HTML.classList.remove('busy');
O.HTML.classList.remove('loading');
});
Bibi.loadBook = (BookDataParam) => Promise.resolve().then(() => {
Bibi.busyHerself();
I.note(`Loading...`);
O.log(`Initializing Book...`, '<g:>');
return L.initializeBook(BookDataParam).then(InitializedAs => {
O.log(`${ InitializedAs }: %O`, B);
O.log(`Initialized.`, '</g>');
});
}).then(() => {
if(S['use-cookie']) {
const BibiCookie = O.Cookie.remember(O.Path);
const BookCookie = O.Cookie.remember(B.ID);
if(BibiCookie) {
if(!U['reader-view-mode'] && BibiCookie.RVM ) S['reader-view-mode'] = BibiCookie.RVM;
if(!U['full-breadth-layout-in-scroll'] && BibiCookie.FBL ) S['full-breadth-layout-in-scroll'] = BibiCookie.FBL;
}
if(BookCookie) {
if(!U['to'] && BookCookie.Position) S['to'] = BookCookie.Position;
}
}
S.update();
R.updateOrientation();
R.resetStage();
}).then(() => {
// Create Cover
O.log(`Creating Cover...`, '<g:>');
if(B.CoverImageItem) {
O.log(`Cover Image: %O`, B.CoverImageItem);
O.log(`Will Be Created.`, '</g>');
} else {
O.log(`Will Be Created. (w/o Image)`, '</g>');
}
return L.createCover(); // ← loading is async
}).then(() => {
// Load Navigation
if(!B.NavItem) {
O.log(`No Navigation.`)
return resolve();
}
O.log(`Loading Navigation...`, '<g:>');
return L.loadNavigation().then(PNav => {
O.log(`${ B.NavItem.NavType }: %O`, B.NavItem);
O.log(`Loaded.`, '</g>');
E.dispatch('bibi:loaded-navigation', B.NavItem);
});
}).then(() => {
// Announce "Prepared" (and Wait, sometime)
E.dispatch('bibi:prepared');
if(!S['autostart'] && !L.Played) return L.wait();
}).then(() => {
// Background Preparing
return L.preprocessResources();
}).then(() => {
// Load & Layout Items in Spreads and Pages
O.log(`Loading Items in Spreads...`, '<g:>');
const Promises = [], TargetSpreadIndex = (() => {
if(typeof S['to'] == 'object') {
if(S['to'].SpreadIndex) return S['to'].SpreadIndex;
if(S['to'].ItemIndexInSpine) return B.Package.Spine.Items[S['to'].ItemIndexInSpine].Spread.Index;
}
return 0;
})();
const LayoutOption = {
TargetSpreadIndex: TargetSpreadIndex,
Destination: S['to'] || { Edge: 'head' },
resetter: () => { LayoutOption.Reset = true; LayoutOption.removeResetter(); },
addResetter: () => { window .addEventListener('resize', LayoutOption.resetter); },
removeResetter: () => { window.removeEventListener('resize', LayoutOption.resetter); }
};
LayoutOption.addResetter();
let LoadedItems = 0;
R.Spreads.forEach(Spread => Promises.push(new Promise(resolve => L.loadSpread(Spread, { AllowPlaceholderItems: S['allow-placeholders'] && Spread.Index != TargetSpreadIndex }).then(() => {
LoadedItems += Spread.Items.length;
I.note(`Loading... (${ LoadedItems }/${ R.Items.length } Items Loaded.)`);
!LayoutOption.Reset ? R.layOutSpread(Spread).then(resolve) : resolve();
}))));
return Promise.all(Promises).then(() => {
O.log(`Loaded. (${ R.Items.length } in ${ R.Spreads.length })`, '</g>');
return LayoutOption;
});
});
Bibi.bindBook = (LayoutOption) => {
if(!LayoutOption.Reset) {
R.organizePages();
R.layOutStage();
}
const TargetPage = R.Spreads[LayoutOption.TargetSpreadIndex].Pages[0];
return R.layOut(LayoutOption).then(() => {
LayoutOption.removeResetter();
R.IntersectingPages = [TargetPage];
Bibi.Eyes.wearGlasses();
});
};
Bibi.openBook = () => new Promise(resolve => {
// Open
Bibi.busyHerself.resolve();
I.Veil.close();
L.Opened = true;
document.body.click(); // To responce for user scrolling/keypressing immediately
I.note('');
O.log(`Enjoy Readings!`, '</b>');
E.dispatch('bibi:opened');
resolve();
}).then(() => {
E.bind(['bibi:changed-intersection', 'bibi:scrolled'], R.updateCurrent);
R.updateCurrent();
if(S['allow-placeholders']) {
E.add('bibi:scrolled', () => R.turnSpreads());
E.add('bibi:changed-intersection', () => setTimeout(() => !I.Slider.Touching ? R.turnSpreads() : false, 1));
}
setTimeout(() => R.turnSpreads(), 123);
if(S['use-cookie']) E.add('bibi:changed-intersection', () => { try {
const CurrentPage = R.Current.List[0].Page;
O.Cookie.eat(B.ID, {
'Position': {
SpreadIndex: CurrentPage.Spread.Index,
PageProgressInSpread: CurrentPage.IndexInSpread / CurrentPage.Spread.Pages.length
}
});
} catch(Err) {} });
E.add('bibi:commands:move-by', R.moveBy);
E.add('bibi:commands:scroll-by', R.scrollBy);
E.add('bibi:commands:focus-on', R.focusOn);
E.add('bibi:commands:change-view', R.changeView);
window.addEventListener('message', M.gate, false);
(Bibi.Dev && !/:61671/.test(location.href)) ? Bibi.createDevNote() : delete Bibi.createDevNote;
/*
alert((Alert => {
[
'document.referrer',
'navigator.userAgent',
'[navigator.appName, navigator.vendor, navigator.platform]',
'window.innerHeight',
'[O.HTML.offsetHeight, O.HTML.clientHeight, O.HTML.scrollHeight]',
'[O.Body.offsetHeight, O.Body.clientHeight, O.Body.scrollHeight]',
'[R.Main.offsetHeight, R.Main.clientHeight, R.Main.scrollHeight]'
].forEach(X => Alert.push(`┌ ' + X + '\n' + eval(X)));
return Alert.join('\n\n');
})([]));
//*/
});
Bibi.createDevNote = () => {
const Dev = Bibi.IsDevMode = O.Body.appendChild(sML.create('div', { id: 'bibi-is-dev-mode' }));
Bibi.createDevNote.logBorderLine();
Bibi.createDevNote.appendParagraph(`<strong>This Bibi seems to be a</strong> <strong>Development Version</strong>`);
Bibi.createDevNote.appendParagraph(`<span>Please don't forget</span> <span>to create a production version</span> <span>before publishing on the Internet.</span>`);
Bibi.createDevNote.appendParagraph(`<span class="non-visual">(To create a production version, run it on terminal: \`</span><code>npm run build</code><span class="non-visual">\`)</span>`);
Bibi.createDevNote.appendParagraph(`<em>Close</em>`, 'NoLog').addEventListener('click', () => Dev.className = 'hide');
Bibi.createDevNote.logBorderLine();
[E['pointerdown'], E['pointerup'], E['pointermove'], E['pointerover'], E['pointerout'], 'click'].forEach(EN => Dev.addEventListener(EN, Eve => { Eve.preventDefault(); Eve.stopPropagation(); return false; }));
setTimeout(() => Dev.className = 'show', 0);
delete Bibi.createDevNote;
};
Bibi.createDevNote.logBorderLine = (InnerHTML, NoLog) => {
O.log('========================', '<*/>');
};
Bibi.createDevNote.appendParagraph = (InnerHTML, NoLog) => {
const P = Bibi.IsDevMode.appendChild(sML.create('p', { innerHTML: InnerHTML }));
if(!NoLog) O.log(InnerHTML.replace(/<[^<>]*>/g, ''), '<*/>');
return P;
};
Bibi.Eyes = {
watch: (Ent) => {
const Page = Ent.target;
let IntersectionChanging = false;
//const IntersectionRatio = Math.round(Ent.intersectionRatio * 10000) / 100;
if(Ent.isIntersecting) {
if(!R.IntersectingPages.includes(Page)) {
IntersectionChanging = true;
R.IntersectingPages.push(Page);
}
} else {
if( R.IntersectingPages.includes(Page)) {
IntersectionChanging = true;
R.IntersectingPages = R.IntersectingPages.filter(IntersectingPage => IntersectingPage != Page);
}
}
if(IntersectionChanging) {
if(R.IntersectingPages.length) R.IntersectingPages.sort((A, B) => A.Index - B.Index);
E.dispatch('bibi:changes-intersection', R.IntersectingPages);
clearTimeout(Bibi.Eyes.Timer_IntersectionChange);
Bibi.Eyes.Timer_IntersectionChange = setTimeout(() => {
E.dispatch('bibi:changed-intersection', R.IntersectingPages);
}, 9);
}
},
wearGlasses: () => {
Bibi.Glasses = new IntersectionObserver(Ents => Ents.forEach(Bibi.Eyes.watch), {
root: R.Main,
rootMargin: '0px',
threshold: [0, 0.5, 1]
});
Bibi.Eyes.observe = (Page) => Bibi.Glasses.observe(Page);
Bibi.Eyes.unobserve = (Page) => Bibi.Glasses.unobserve(Page);
Bibi.Eyes.PagesToBeObserved.forEach(PageToBeObserved => Bibi.Glasses.observe(PageToBeObserved));
delete Bibi.Eyes.PagesToBeObserved;
},
PagesToBeObserved: [],
observe: (Page) => !Bibi.Eyes.PagesToBeObserved.includes(Page) ? Bibi.Eyes.PagesToBeObserved.push(Page) : Bibi.Eyes.PagesToBeObserved.length,
unobserve: (Page) => (Bibi.Eyes.PagesToBeObserved = Bibi.Eyes.PagesToBeObserved.filter(PageToBeObserved => PageToBeObserved != Page)).length
};
//==============================================================================================================================================
//----------------------------------------------------------------------------------------------------------------------------------------------
//-- Book
//----------------------------------------------------------------------------------------------------------------------------------------------
export const B = { // Bibi.Book
Path: '',
PathDelimiter: ' > ',
Container: { Path: 'META-INF/container.xml' },
Package: {
Manifest: { Items: {} },
Spine: { Items: [] }
},
FileDigit: 0
};
//==============================================================================================================================================
//----------------------------------------------------------------------------------------------------------------------------------------------
//-- Loader
//----------------------------------------------------------------------------------------------------------------------------------------------
export const L = { // Bibi.Loader
Opened: false
};
L.wait = () => {
O.Busy = false;
O.HTML.classList.remove('busy');
O.HTML.classList.add('waiting');
E.dispatch('bibi:waits');
O.log(`(Waiting...)`, '<i/>');
I.note('');
return new Promise(resolve => L.wait.resolve = resolve).then(() => {
O.Busy = true;
O.HTML.classList.add('busy');
O.HTML.classList.remove('waiting');
I.note(`Loading...`);
return new Promise(resolve => setTimeout(resolve, 99));
});
};
L.play = () => {
if(S['start-in-new-window']) return window.open(location.href);
L.Played = true;
R.resetStage();
L.wait.resolve();
E.dispatch('bibi:played');
};
L.initializeBook = (Par) => new Promise((resolve, reject) => {
if(!Par || !Par.BookData) return reject(`Book Data Is Undefined.`);
let BookData = Par.BookData;
const BookDataFormat =
typeof BookData == 'string' ? (/^https?:\/\//.test(BookData) ? 'URI' : 'Base64') :
typeof BookData == 'object' ? (BookData instanceof File ? 'File' : BookData instanceof Blob ? 'BLOB' : '') : '';
if(!BookDataFormat) return reject(`Book Data Is Unknown.`);
if(BookDataFormat == 'URI') {
// Online
B.Path = BookData;
if(!S['trustworthy-origins'].includes(new URL(B.Path).origin)) return reject(`The Origin of the Path of the Book Is Not Allowed.`);
let RootFile;
switch(B.Type) {
case 'EPUB': RootFile = B.Container; break; // Online EPUB
case 'Zine': RootFile = B.ZineData ; break; // Online Zine
}
const initialize_as = (FileOrFolder) => ({
Promised: (
FileOrFolder == 'Folder' ? O.download(RootFile).then(() => B.PathDelimiter = '/').then(() => '') :
typeof O.retlieve == 'function' ? O.retlieve(RootFile) .then(() => 'on-the-fly') :
O.loadZippedBookData(B.Path) .then(() => 'at-once')
).then(ExtractionPolicy => {
B.ExtractionPolicy = ExtractionPolicy;
//O.log(`Succeed to Open as ${ B.Type } ${ FileOrFolder }.`);
resolve(`${ B.Type} ${ FileOrFolder }`);
}).catch(ErrorDetail => {
if(ErrorDetail.BookTypeError) return reject(ErrorDetail.BookTypeError);
O.log(`Failed to Open as ${ B.Type } ${ FileOrFolder }.` + '\n' + `... ${ ErrorDetail }`);
return Promise.reject();
}),
or: function(fun) { return this.Promised.catch(ErrorDetail => fun(ErrorDetail)); },
or_reject: function(Msg) { return this.or(() => reject(Msg)); }
});
O.isToBeExtractedIfNecessary(B.Path)
? initialize_as('File').or(() => initialize_as('Folder').or_reject(`Failed to Open Both as ${ B.Type } File and ${ B.Type } Folder.` ))
: initialize_as('Folder').or_reject(`Changing "extract-if-necessary" May Be Required to Open This Book as ${ B.Type } File.`);
} else {
let FileOrData;
const MIMETypeREs = { EPUB: /^application\/epub\+zip$/, Zine: /^application\/(zip|x-zip(-compressed)?)$/ };
const MIMETypeErrorMessage = 'Can Not Open This Type of File.';
if(BookDataFormat == 'File') {
// Local-Archived EPUB/Zine File
if(!S['accept-local-file']) return reject(`To Open Local Files, Changing "accept-local-file" in default.js Is Required.`);
if(!BookData.name) return reject(`Book File Is Invalid.`);
if(!/\.[\w\d]+$/.test(BookData.name)) return reject(`Can Not Open Local Files without Extension.`);
if(!O.isToBeExtractedIfNecessary(BookData.name)) return reject(`To Open This File, Changing "extract-if-necessary" in default.js Is Required.`);
if(BookData.type) {
if(/\.epub$/i.test(BookData.name) ? !MIMETypeREs['EPUB'].test(BookData.type) :
/\.zip$/i.test(BookData.name) ? !MIMETypeREs['Zine'].test(BookData.type) : true) return reject(MIMETypeErrorMessage);
}
FileOrData = 'File';
B.Path = '[Local File] ' + BookData.name;
} else {
if(BookDataFormat == 'Base64') {
// Base64-Encoded EPUB/Zine Data
if(!S['accept-base64-encoded-data']) return reject(`To Open Base64 Encoded Data, Changing "accept-base64-encoded-data" in default.js Is Required.`);
try {
const Bin = atob(BookData.replace(/^.*,/, ''));
const Buf = new Uint8Array(Bin.length);
for(let l = Bin.length, i = 0; i < l; i++) Buf[i] = Bin.charCodeAt(i);
BookData = new Blob([Buf.buffer], { type: Par.BookDataType });
if(!BookData || !(BookData instanceof Blob)) throw '';
} catch(_) {
return reject(`Book Data Is Invalid.`);
}
B.Path = '[Base64 Encoded Data]';
} else {
// BLOB of EPUB/Zine Data
if(!S['accept-blob-converted-data']) return reject(`To Open BLOB Converted Data, Changing "accept-blob-converted-data" in default.js Is Required.`);
B.Path = '[BLOB Converted Data]';
}
if(!MIMETypeREs['EPUB'].test(BookData.type) && !MIMETypeREs['Zine'].test(BookData.type)) return reject(MIMETypeErrorMessage);
FileOrData = 'Data';
}
if(!BookData.size) return reject(`Book ${ FileOrData } Is Empty.`);
O.loadZippedBookData(BookData).then(() => {
switch(B.Type) {
case 'EPUB': case 'Zine':
B.ExtractionPolicy = 'at-once';
return resolve(`${ B.Type } ${ FileOrData }`);
default:
return reject(`Book ${ FileOrData } Is Invalid.`);
}
}).catch(reject);
}
}).then(InitializedAs => new Promise(resolve => {
switch(B.Type) {
case 'EPUB': return L.loadContainer().then(L.loadPackage).then(resolve);
case 'Zine': return X.Zine.loadZineData().then(resolve);
}
}).then(() => {
E.dispatch('bibi:loaded-package-document');
return InitializedAs;
})).catch(Log => {
//if(S['accept-local-file']) O.HTML.classList.add('waiting-file');
const Message = `Failed to Open the Book.`;
O.error(Message + '\n* ' + Log);
return Promise.reject(Message);
});
L.loadContainer = () => O.openDocument(B.Container).then(L.loadContainer.process);
L.loadContainer.process = (Doc) => {
B.Package.Path = Doc.getElementsByTagName('rootfile')[0].getAttribute('full-path');
B.Package.Dir = B.Package.Path.replace(/\/?[^\/]+$/, '');
};
L.loadPackage = () => O.openDocument(B.Package).then(L.loadPackage.process);
L.loadPackage.process = (Doc) => { // This is Used also from the Zine Extention.
const _Metadata = Doc.getElementsByTagName('metadata')[0], Metadata = B.Package.Metadata = {};// = { 'identifier': [], 'title': [], 'creator': [], 'publisher': [], 'language': [] };
const _Manifest = Doc.getElementsByTagName('manifest')[0], Manifest = B.Package.Manifest;
const _Spine = Doc.getElementsByTagName('spine' )[0], Spine = B.Package.Spine;
const _ItemPaths = {};
// ================================================================================
// METADATA
// --------------------------------------------------------------------------------
const DCNS = _Metadata.getAttribute('xmlns:dc');
['identifier', 'language', 'title', 'creator', 'publisher'].forEach(Pro => sML.forEach(Doc.getElementsByTagNameNS(DCNS, Pro))(_Meta => (Metadata[Pro] ? Metadata[Pro] : Metadata[Pro] = []).push(_Meta.textContent.trim())));
sML.forEach(_Metadata.getElementsByTagName('meta'))(_Meta => {
if(_Meta.getAttribute('refines')) return; // It's BAD and Wanted to Be FIXed.
let Property = _Meta.getAttribute('property');
if(Property) {
if(/^dcterms:/.test(Property)) {
if(!Metadata[Property]) Metadata[Property] = [];
Metadata[Property].push(_Meta.textContent.trim()); // 'dcterms:~'
} else {
Metadata[Property] = _Meta.textContent.trim(); // ex.) 'rendition:~'
}
} else {
let Name = _Meta.getAttribute('name');
if(Name) {
Metadata[Name] = _Meta.getAttribute('content').trim(); // ex.) 'cover'
}
}
});
// --------------------------------------------------------------------------------
if(!Metadata['identifier']) Metadata['identifier'] = Metadata['dcterms:identifier'] || [O.BookURL];
if(!Metadata['language' ]) Metadata['language' ] = Metadata['dcterms:language' ] || ['en'];
if(!Metadata['title' ]) Metadata['title' ] = Metadata['dcterms:title' ] || Metadata['identifier'];
// --------------------------------------------------------------------------------
if(!Metadata['rendition:layout' ] ) Metadata['rendition:layout' ] = 'reflowable'; if(Metadata['omf:version']) Metadata['rendition:layout'] = 'pre-paginated';
if(!Metadata['rendition:orientation'] || Metadata['rendition:orientation'] == 'auto') Metadata['rendition:orientation'] = 'portrait';
if(!Metadata['rendition:spread' ] || Metadata['rendition:spread' ] == 'auto') Metadata['rendition:spread' ] = 'landscape';
if( Metadata[ 'original-resolution']) Metadata[ 'original-resolution'] = O.getViewportByOriginalResolution(Metadata[ 'original-resolution']);
if( Metadata[ 'rendition:viewport']) Metadata[ 'rendition:viewport'] = O.getViewportByMetaContent( Metadata[ 'rendition:viewport']);
if( Metadata['fixed-layout-jp:viewport']) Metadata['fixed-layout-jp:viewport'] = O.getViewportByMetaContent( Metadata['fixed-layout-jp:viewport']);
if( Metadata[ 'omf:viewport']) Metadata[ 'omf:viewport'] = O.getViewportByMetaContent( Metadata[ 'omf:viewport']);
B.ICBViewport = Metadata['original-resolution'] || Metadata['rendition:viewport'] || Metadata['fixed-layout-jp:viewport'] || Metadata['omf:viewport'] || null;
// ================================================================================
// MANIFEST
// --------------------------------------------------------------------------------
sML.forEach(_Manifest.getElementsByTagName('item'))(_Item => {
let Item = {
'id': _Item.getAttribute('id'),
'href': _Item.getAttribute('href'),
'media-type': _Item.getAttribute('media-type')
};
if(!Item['id'] || !Item['href'] || (!Item['media-type'] && B.Type == 'EPUB')) return false;
Item.Path = O.getPath(B.Package.Dir, Item['href']);
if(Manifest.Items[Item.Path]) Item = sML.edit(Manifest.Items[Item.Path], Item);
if(!Item.Content) Item.Content = '';
let Properties = _Item.getAttribute('properties');
if(Properties) {
Properties = Properties.trim().replace(/\s+/g, ' ').split(' ');
if(Properties.includes('cover-image')) B.CoverImageItem = Item;
else if(Properties.includes('nav' )) B.NavItem = Item, Item.NavType = 'Navigation Document';
}
const FallbackItemID = _Item.getAttribute('fallback');
if(FallbackItemID) Item['fallback'] = FallbackItemID;
Manifest.Items[Item.Path] = Item;
_ItemPaths[Item['id']] = Item.Path;
});
// ================================================================================
// SPINE
// --------------------------------------------------------------------------------
if(!B.NavItem) {
const Item = Manifest.Items[_ItemPaths[_Spine.getAttribute('toc')]];
if(Item) B.NavItem = Item, Item.NavType = 'TOC-NCX';
}
// --------------------------------------------------------------------------------
Spine['page-progression-direction'] = _Spine.getAttribute('page-progression-direction');
if(!Spine['page-progression-direction'] || !/^(ltr|rtl)$/.test(Spine['page-progression-direction'])) Spine['page-progression-direction'] = 'ltr'; // default;
B.PPD = Spine['page-progression-direction'];
// --------------------------------------------------------------------------------
const PropertyRE = /^((rendition:)?(layout|orientation|spread|page-spread))-(.+)$/;
let SpreadBefore, SpreadAfter;
if(B.PPD == 'rtl') SpreadBefore = 'right', SpreadAfter = 'left';
else SpreadBefore = 'left', SpreadAfter = 'right';
Spine.SpreadsDocumentFragment = document.createDocumentFragment();
sML.forEach(_Spine.getElementsByTagName('itemref'))(_ItemRef => {
const ItemRef = {
'idref': _ItemRef.getAttribute('idref')
};
if(!ItemRef['idref']) return false;
let Item = Manifest.Items[_ItemPaths[ItemRef['idref']]];
if(!Item) return false;
const FallbackChain = [];
if(S['prioritise-fallbacks']) {
while(Item['fallback']) {
const FallbackItem = Manifest.Items[_ItemPaths[Item['fallback']]];
if(FallbackItem) {
FallbackChain.push(Item.Path);
Item = FallbackItem;
} else delete Item['fallback'];
}
}
Item.RefChain = FallbackChain.concat(Item.Path);
ItemRef['linear'] = _ItemRef.getAttribute('linear');
if(ItemRef['linear'] != 'no') ItemRef['linear'] = 'yes';
let Properties = _ItemRef.getAttribute('properties');
if(Properties) {
Properties = Properties.trim().replace(/\s+/g, ' ').split(' ');
Properties.forEach(Pro => { if(PropertyRE.test(Pro)) _ItemRef[Pro.replace(PropertyRE, '$1')] = Pro.replace(PropertyRE, '$4'); });
}
ItemRef['rendition:layout'] = _ItemRef['rendition:layout'] || Metadata['rendition:layout'];
ItemRef['rendition:orientation'] = _ItemRef['rendition:orientation'] || Metadata['rendition:orientation'];
ItemRef['rendition:spread'] = _ItemRef['rendition:spread'] || Metadata['rendition:spread'];
const PageSpread = _ItemRef['rendition:page-spread'] || _ItemRef['page-spread'] || undefined;
if(PageSpread) ItemRef['rendition:page-spread'] = PageSpread;
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Item = sML.create('iframe', Item, { className: 'item', scrolling: 'no', allowtransparency: 'true',
TimeCard: {}, stamp: function(What) { O.stamp(What, this.TimeCard); },
IndexInSpine: Spine.Items.length,
Ref: ItemRef,
Pages: []
});
Item.Box = sML.create('div', { className: 'item-box ' + ItemRef['rendition:layout'], Content: Item, Item: Item });
Item.RefChain.forEach(FallbackPath => Manifest.Items[FallbackPath] = Item);
Spine.Items.push(Item);
if(ItemRef['linear'] != 'yes') {
Item.IndexInNonLinearItems = R.NonLinearItems.length;
R.NonLinearItems.push(Item);
} else {
Item.Index = R.Items.length;
R.Items.push(Item);
let Spread = null;
if(ItemRef['rendition:page-spread'] == SpreadAfter && Item.Index > 0) {
const PreviousItem = R.Items[Item.Index - 1];
if(PreviousItem.Ref['rendition:page-spread'] == SpreadBefore) {
PreviousItem.SpreadPair = Item;
Item.SpreadPair = PreviousItem;
Spread = Item.Spread = PreviousItem.Spread;
Spread.Box.classList.remove('single-item-spread-before', 'single-item-spread-' + SpreadBefore);
Spread.Box.classList.add(ItemRef['rendition:layout']);
}
}
if(!Spread) {
Spread = Item.Spread = sML.create('div', { className: 'spread',
Items: [], Pages: [],
Index: R.Spreads.length
});
Spread.Box = sML.create('div', { className: 'spread-box ' + ItemRef['rendition:layout'], Content: Spread, Spread: Spread });
if(ItemRef['rendition:page-spread']) {
Spread.Box.classList.add('single-item-spread-' + ItemRef['rendition:page-spread']);
switch(ItemRef['rendition:page-spread']) {
case SpreadBefore: Spread.Box.classList.add('single-item-spread-before'); break;
case SpreadAfter: Spread.Box.classList.add('single-item-spread-after' ); break;
}
}
R.Spreads.push(Spine.SpreadsDocumentFragment.appendChild(Spread.Box).appendChild(Spread));
}
Item.IndexInSpread = Spread.Items.length;
Spread.Items.push(Item);
Spread.appendChild(Item.Box);//.appendChild(Item);
if(ItemRef['rendition:layout'] == 'pre-paginated') {
Item.PrePaginated = true;
if(Item.IndexInSpread == 0) Spread.PrePaginated = true;
const Page = sML.create('span', { className: 'page',
Spread: Spread, Item: Item,
IndexInItem: 0
});
Item.Pages.push(Item.Box.appendChild(Page));
Bibi.Eyes.observe(Page);
} else {
Item.PrePaginated = Spread.PrePaginated = false;
}
}
});
R.Main.Book.appendChild(B.Package.Spine.SpreadsDocumentFragment);
// --------------------------------------------------------------------------------
B.FileDigit = (Spine.Items.length + '').length;
// ================================================================================
B.ID = Metadata['identifier'][0];
B.Language = Metadata['language' ][0].split('-')[0];
B.Title = Metadata['title' ].join(', ');
B.Creator = !Metadata['creator' ] ? '' : Metadata['creator' ].join(', ');
B.Publisher = !Metadata['publisher' ] ? '' : Metadata['publisher'].join(', ');
const FullTitleFragments = [B.Title];
if(B.Creator) FullTitleFragments.push(B.Creator);
if(B.Publisher) FullTitleFragments.push(B.Publisher);
B.FullTitle = FullTitleFragments.join(' - ').replace(/&?/gi, '&').replace(/<?/gi, '<').replace(/>?/gi, '>')
O.Title.innerHTML = '';
O.Title.appendChild(document.createTextNode(B.FullTitle + ' | ' + (S['website-name-in-title'] ? S['website-name-in-title'] : 'Published with Bibi')));
try { O.Info.querySelector('h1').innerHTML = document.title; } catch(_) {}
B.WritingMode = /^(zho?|chi|kor?|ja|jpn)$/.test(B.Language) ? (B.PPD == 'rtl' ? 'tb-rl' : 'lr-tb')
: /^(aze?|ara?|ui?g|urd?|kk|kaz|ka?s|ky|kir|kur?|sn?d|ta?t|pu?s|bal|pan?|fas?|per|ber|msa?|may|yid?|heb?|arc|syr|di?v)$/.test(B.Language) ? 'rl-tb'
: /^(mo?n)$/.test(B.Language) ? 'tb-lr'
: 'lr-tb';
B.AllowPlaceholderItems = (B.ExtractionPolicy != 'at-once'/* && Metadata['rendition:layout'] == 'pre-paginated'*/);
[B.Container.Path, B.Package.Path].forEach(Path => {
const Item = B.Package.Manifest.Items[Path];
delete Item.Path, delete Item.Content, delete Item.DataType;
delete B.Package.Manifest.Items[Path];
});
// ================================================================================
E.dispatch('bibi:processed-package');
};
L.createCover = () => {
const VCover = I.Veil.Cover, PCover = I.Panel.BookInfo.Cover;
VCover.Info.innerHTML = PCover.Info.innerHTML = (() => {
const BookID = [];
if(B.Title) BookID.push(`<strong>${ L.createCover.optimizeString(B.Title) }</strong>`);
if(B.Creator) BookID.push( `<em>${ L.createCover.optimizeString(B.Creator) }</em>` );
if(B.Publisher) BookID.push( `<span>${ L.createCover.optimizeString(B.Publisher) }</span>` );
return BookID.join(' ');
})();
return Promise.resolve(new Promise((resolve, reject) => {
if(!B.CoverImageItem || !B.CoverImageItem.Path) return reject();
let TimedOut = false;
const TimerID = setTimeout(() => { TimedOut = true; reject(); }, 5000);
O.file(B.CoverImageItem, { URI: true }).then(Item => {
if(!TimedOut) resolve(Item.URI);
}).catch(() => {
if(!TimedOut) reject();
}).then(() => clearTimeout(TimerID));
}).then(ImageURI => {
VCover.className = PCover.className = 'with-cover-image';
sML.style(VCover, { 'background-image': 'url(' + ImageURI + ')' });
PCover.insertBefore(sML.create('img', { src: ImageURI }), PCover.Info);
}).catch(() => {
VCover.className = PCover.className = 'without-cover-image';
VCover.insertBefore(I.getBookIcon(), VCover.Info);
PCover.insertBefore(I.getBookIcon(), PCover.Info);
}));
};
L.createCover.optimizeString = (Str) => `<span>` + Str.replace(
/([ ・／]+)/g, '</span><span>$1'
) + `</span>`;
L.loadNavigation = () => O.openDocument(B.NavItem).then(Doc => {
const PNav = I.Panel.BookInfo.Navigation = I.Panel.BookInfo.insertBefore(sML.create('div', { id: 'bibi-panel-bookinfo-navigation' }), I.Panel.BookInfo.firstElementChild);
PNav.innerHTML = '';
const NavContent = document.createDocumentFragment();
if(B.NavItem.NavType == 'Navigation Document') {
sML.forEach(Doc.querySelectorAll('nav'))(Nav => {
switch(Nav.getAttribute('epub:type')) {
case 'toc': Nav.classList.add('bibi-nav-toc'); break;
case 'landmarks': Nav.classList.add('bibi-nav-landmarks'); break;
case 'page-list': Nav.classList.add('bibi-nav-page-list'); break;
}
sML.forEach(Nav.getElementsByTagName('*'))(Ele => Ele.removeAttribute('style'));
NavContent.appendChild(Nav);
});
} else {
const makeNavULTree = (Ele) => {
const ChildNodes = Ele.childNodes;
let UL = undefined;
for(let l = ChildNodes.length, i = 0; i < l; i++) {
if(ChildNodes[i].nodeType != 1 || !/^navPoint$/i.test(ChildNodes[i].tagName)) continue;
const NavPoint = ChildNodes[i];
const NavLabel = NavPoint.getElementsByTagName('navLabel')[0];
const Content = NavPoint.getElementsByTagName('content')[0];
const Text = NavPoint.getElementsByTagName('text')[0];
if(!UL) UL = document.createElement('ul');
const LI = sML.create('li', { id: NavPoint.getAttribute('id') }); LI.setAttribute('playorder', NavPoint.getAttribute('playorder'));
const A = sML.create('a', { href: Content.getAttribute('src'), innerHTML: Text.innerHTML.trim() });
UL.appendChild(LI).appendChild(A);
const ChildUL = makeNavULTree(NavPoint);
if(ChildUL) LI.appendChild(ChildUL);
}
return UL;
};
const NavUL = makeNavULTree(Doc.getElementsByTagName('navMap')[0]);
if(NavUL) NavContent.appendChild(document.createElement('nav')).appendChild(NavUL);
}
PNav.appendChild(NavContent);
L.coordinateLinkages(B.NavItem.Path, PNav, 'InNav');
B.NavItem.Content = '';
return PNav;
});
L.coordinateLinkages = (BasePath, RootElement, InNav) => {
const As = RootElement.getElementsByTagName('a'); if(!As) return;
for(let l = As.length, i = 0; i < l; i++) { const A = As[i];
if(InNav) {
A.NavANumber = i + 1;
A.addEventListener(E['pointerdown'], Eve => Eve.stopPropagation());
A.addEventListener(E['pointerup'], Eve => Eve.stopPropagation());
}
let HrefPathInSource = A.getAttribute('href'), HrefAttribute = 'href';
if(!HrefPathInSource) {
HrefPathInSource = A.getAttribute('xlink:href');
if(HrefPathInSource) {
HrefAttribute = 'xlink:href';
} else {
if(InNav) {
A.addEventListener('click', Eve => { Eve.preventDefault(); Eve.stopPropagation(); return false; });
A.classList.add('bibi-bookinfo-inactive-link');
}
continue;
}
}
if(/^[a-zA-Z]+:/.test(HrefPathInSource)) {
if(HrefPathInSource.split('#')[0] == location.href.split('#')[0]) {
const HrefHashInSource = HrefPathInSource.split('#')[1];
HrefPathInSource = (HrefHashInSource ? '#' + HrefHashInSource : R.Items[0].RefChain[0])
} else {
A.setAttribute('target', A.getAttribute('target') || '_blank');
continue;
}
}
const HrefPath = O.getPath(BasePath.replace(/\/?([^\/]+)$/, ''), (!/^\.*\/+/.test(HrefPathInSource) ? './' : '') + (/^#/.test(HrefPathInSource) ? BasePath.replace(/^.+?([^\/]+)$/, '$1') : '') + HrefPathInSource);
const HrefFnH = HrefPath.split('#');
const HrefFile = HrefFnH[0] ? HrefFnH[0] : BasePath;
const HrefHash = HrefFnH[1] ? HrefFnH[1] : '';
sML.forEach(R.Items)(Item => {
if(HrefFile == Item.RefChain[0]) {
A.setAttribute('data-bibi-original-href', HrefPathInSource);
A.setAttribute(HrefAttribute, B.Path + '/' + HrefPath);
A.InNav = InNav;
A.Destination = (Item.Ref['rendition:layout'] == 'pre-paginated') ? {
Page: Item.Pages[0]
} : {
Item: Item,
ElementSelector: (HrefHash ? '#' + HrefHash : undefined)
};
L.coordinateLinkages.setJump(A);
return 'break'; //// break sML.forEach()
}
});
if(HrefHash && /^epubcfi\(.+\)$/.test(HrefHash)) {
A.setAttribute('data-bibi-original-href', HrefPathInSource);
A.setAttribute(HrefAttribute, B.Path + '/#' + HrefHash);
if(X['EPUBCFI']) {
A.InNav = InNav;
A.Destination = X['EPUBCFI'].getDestination(HrefHash);
L.coordinateLinkages.setJump(A);
} else {
A.addEventListener('click', Eve => {
Eve.preventDefault();
Eve.stopPropagation();
I.note(O.Language == 'ja' ? '<small>このリンクの利用には EPUBCFI エクステンションが必要です</small>' : '"EPUBCFI" extension is required to use this link.');
return false;
});
}
}
if(InNav && typeof S['nav'] == (i + 1) && A.Destination) S['to'] = A.Destination;
}
};
L.coordinateLinkages.setJump = (A) => A.addEventListener('click', Eve => {
Eve.preventDefault();
Eve.stopPropagation();
if(A.Destination) new Promise(resolve => A.InNav ? I.Panel.toggle().then(resolve) : resolve()).then(() => {
if(L.Opened) return R.focusOn({ Destination: A.Destination, Duration: 0 });
if(S['start-in-new-window']) return window.open(location.href + (location.hash ? ',' : '#') + 'pipi(nav:' + A.NavANumber + ')');
S['to'] = A.Destination;
L.play();
});
return false;
});
L.preprocessResources = () => new Promise((resolve, reject) => {
E.dispatch('bibi:is-going-to:preprocess-resources');
const Promises = [], PreprocessedResources = [], pushItemPreprocessingPromise = (Item, URI) => Promises.push(O.file(Item, { Preprocess: true, URI: URI }).then(() => PreprocessedResources.push(Item)));
if(B.ExtractionPolicy) for(const FilePath in B.Package.Manifest.Items) {
const Item = B.Package.Manifest.Items[FilePath];
if(/\/(css|javascript)$/.test(Item['media-type'])) { // CSSs & JavaScripts in Manifest
if(!Promises.length) O.log(`Preprocessing Resources...`, '<g:>');
pushItemPreprocessingPromise(Item, true);
}
}
Promise.all(Promises).then(() => {/*
if(B.ExtractionPolicy != 'at-once' && (S.BRL == 'pre-paginated' || (sML.UA.Chromium || sML.UA.WebKit || sML.UA.Gecko))) return resolve(PreprocessedResources);
R.Items.forEach(Item => pushItemPreprocessingPromise(Item, O.isBin(Item))); // Spine Items
return Promise.all(Promises).then(() => resolve(PreprocessedResources));*/
if(PreprocessedResources.length) {
O.log(`Preprocessed: %O`, PreprocessedResources);
O.log(`Preprocessed. (${ PreprocessedResources.length } Resource${ PreprocessedResources.length > 1 ? 's' : '' })`, '</g>');
}
E.dispatch('bibi:preprocessed-resources');
resolve();
});
});
L.loadSpread = (Spread, Opt = {}) => new Promise((resolve, reject) => {
Spread.AllowPlaceholderItems = (S['allow-placeholders'] && Opt.AllowPlaceholderItems);
let LoadedItemsInSpread = 0, SkippedItemsInSpread = 0;
Spread.Items.forEach(Item => {
L.loadItem(Item, { AllowPlaceholder: Opt.AllowPlaceholderItems })
.then(() => LoadedItemsInSpread++) // Loaded
.catch(() => SkippedItemsInSpread++) // Skipped
.then(() => {
if(LoadedItemsInSpread + SkippedItemsInSpread == Spread.Items.length) /*(SkippedItemsInSpread ? reject : resolve)*/resolve(Spread);
});
});
});
L.loadItem = (Item, Opt = {}) => { // !!!! Don't Call Directly. Use L.loadSpread and load with spread-pair. !!!!
const IsPlaceholder = (S['allow-placeholders'] && Item.Ref['rendition:layout'] == 'pre-paginated' && Opt.AllowPlaceholder);
if(typeof Item.IsPlaceholder != 'undefined' && Item.IsPlaceholder == IsPlaceholder) return Promise.reject(Item);
Item.IsPlaceholder = IsPlaceholder;
const ItemBox = Item.Box;
ItemBox.classList.toggle('placeholder', Item.IsPlaceholder);
if(Item.IsPlaceholder) {
if(Item.parentElement) Item.parentElement.removeChild(Item);
Item.onload = Item.onLoaded = undefined;
Item.src = '';
Item.HTML = Item.Head = Item.Body = Item.Pages[0];
return Promise.resolve(Item);
}
ItemBox.classList.remove('loaded');
return new Promise((resolve, reject) => {
if(Item.BlobURL) return resolve({});
if(/\.(html?|xht(ml)?|xml)$/i.test(Item.Path)) { // (X)HTML
if(!B.ExtractionPolicy) return resolve({ // Extracted
URL: O.fullPath(Item.Path)
});
return O.file(Item, { Preprocess: true }).then(Item => resolve({ // Archived