11 lines
101 KiB
JavaScript
11 lines
101 KiB
JavaScript
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/*!
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* @overview RSVP - a tiny implementation of Promises/A+.
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* @copyright Copyright (c) 2016 Yehuda Katz, Tom Dale, Stefan Penner and contributors
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* @license Licensed under MIT license
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* See https://raw.githubusercontent.com/tildeio/rsvp.js/master/LICENSE
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* @version 3.3.3
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*/
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"use strict";!function(a,b){"object"==typeof exports&&"undefined"!=typeof module?b(exports):"function"==typeof define&&define.amd?define(["exports"],b):b(a.RSVP=a.RSVP||{})}(this,function(a){function b(a,b){for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1}function c(a){var b=a._promiseCallbacks;return b||(b=a._promiseCallbacks={}),b}function d(a,b){return"onerror"===a?void va.on("error",b):2!==arguments.length?va[a]:void(va[a]=b)}function e(a){return"function"==typeof a||"object"==typeof a&&null!==a}function f(a){return"function"==typeof a}function g(a){return"object"==typeof a&&null!==a}function h(){}function i(){setTimeout(function(){for(var a=0;a<Aa.length;a++){var b=Aa[a],c=b.payload;c.guid=c.key+c.id,c.childGuid=c.key+c.childId,c.error&&(c.stack=c.error.stack),va.trigger(b.name,b.payload)}Aa.length=0},50)}function j(a,b,c){1===Aa.push({name:a,payload:{key:b._guidKey,id:b._id,eventName:a,detail:b._result,childId:c&&c._id,label:b._label,timeStamp:ya(),error:va["instrument-with-stack"]?new Error(b._label):null}})&&i()}function k(a,b){var c=this;if(a&&"object"==typeof a&&a.constructor===c)return a;var d=new c(m,b);return s(d,a),d}function l(){return new TypeError("A promises callback cannot return that same promise.")}function m(){}function n(a){try{return a.then}catch(a){return Ea.error=a,Ea}}function o(a,b,c,d){try{a.call(b,c,d)}catch(a){return a}}function p(a,b,c){va.async(function(a){var d=!1,e=o(c,b,function(c){d||(d=!0,b!==c?s(a,c,void 0):u(a,c))},function(b){d||(d=!0,v(a,b))},"Settle: "+(a._label||" unknown promise"));!d&&e&&(d=!0,v(a,e))},a)}function q(a,b){b._state===Ca?u(a,b._result):b._state===Da?(b._onError=null,v(a,b._result)):w(b,void 0,function(c){b!==c?s(a,c,void 0):u(a,c)},function(b){return v(a,b)})}function r(a,b,c){b.constructor===a.constructor&&c===C&&a.constructor.resolve===k?q(a,b):c===Ea?v(a,Ea.error):void 0===c?u(a,b):f(c)?p(a,b,c):u(a,b)}function s(a,b){a===b?u(a,b):e(b)?r(a,b,n(b)):u(a,b)}function t(a){a._onError&&a._onError(a._result),x(a)}function u(a,b){a._state===Ba&&(a._result=b,a._state=Ca,0===a._subscribers.length?va.instrument&&j("fulfilled",a):va.async(x,a))}function v(a,b){a._state===Ba&&(a._state=Da,a._result=b,va.async(t,a))}function w(a,b,c,d){var e=a._subscribers,f=e.length;a._onError=null,e[f]=b,e[f+Ca]=c,e[f+Da]=d,0===f&&a._state&&va.async(x,a)}function x(a){var b=a._subscribers,c=a._state;if(va.instrument&&j(c===Ca?"fulfilled":"rejected",a),0!==b.length){for(var d=void 0,e=void 0,f=a._result,g=0;g<b.length;g+=3)d=b[g],e=b[g+c],d?A(c,d,e,f):e(f);a._subscribers.length=0}}function y(){this.error=null}function z(a,b){try{return a(b)}catch(a){return Fa.error=a,Fa}}function A(a,b,c,d){var e=f(c),g=void 0,h=void 0,i=void 0,j=void 0;if(e){if(g=z(c,d),g===Fa?(j=!0,h=g.error,g=null):i=!0,b===g)return void v(b,l())}else g=d,i=!0;b._state!==Ba||(e&&i?s(b,g):j?v(b,h):a===Ca?u(b,g):a===Da&&v(b,g))}function B(a,b){var c=!1;try{b(function(b){c||(c=!0,s(a,b))},function(b){c||(c=!0,v(a,b))})}catch(b){v(a,b)}}function C(a,b,c){var d=arguments,e=this,f=e._state;if(f===Ca&&!a||f===Da&&!b)return va.instrument&&j("chained",e,e),e;e._onError=null;var g=new e.constructor(m,c),h=e._result;return va.instrument&&j("chained",e,g),f?!function(){var a=d[f-1];va.async(function(){return A(f,g,a,h)})}():w(e,g,a,b),g}function D(a,b,c){return a===Ca?{state:"fulfilled",value:c}:{state:"rejected",reason:c}}function E(a,b,c,d){this._instanceConstructor=a,this.promise=new a(m,d),this._abortOnReject=c,this._validateInput(b)?(this._input=b,this.length=b.length,this._remaining=b.length,this._init(),0===this.length?u(this.promise,this._result):(this.length=this.length||0,this._enumerate(),0===this._remaining&&u(this.promise,this._result))):v(this.promise,this._validationError())}function F(a,b){return new E(this,a,!0,b).promise}function G(a,b){var c=this,d=new c(m,b);if(!xa(a))return v(d,new TypeError("You must pass an array to race.")),d;for(var e=0;d._state===Ba&&e<a.length;e++)w(c.resolve(a[e]),void 0,function(a){return s(d,a)},function(a){return v(d,a)});return d}function H(a,b){var c=this,d=new c(m,b);
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EPUBJS.Book.prototype.addClass=function(a){return this.isRendered?(this.settings.classes.indexOf(a)==-1&&this.settings.classes.push(a),this.renderer.setClasses(this.settings.classes),void this.renderer.reformat()):this._q.enqueue("addClass",arguments)},EPUBJS.Book.prototype.removeClass=function(a){if(!this.isRendered)return this._q.enqueue("removeClass",arguments);var b=this.settings.classes.indexOf(a);b!=-1&&(delete this.settings.classes[b],this.renderer.setClasses(this.settings.classes),this.renderer.reformat())},EPUBJS.Book.prototype.addHeadTag=function(a,b){return this.isRendered?void(this.settings.headTags[a]=b):this._q.enqueue("addHeadTag",arguments)},EPUBJS.Book.prototype.useSpreads=function(a){console.warn("useSpreads is deprecated, use forceSingle or set a layoutOveride instead"),a===!1?this.forceSingle(!0):this.forceSingle(!1)},EPUBJS.Book.prototype.forceSingle=function(a){var b="undefined"==typeof a||a;this.renderer.forceSingle(b),this.settings.forceSingle=b,this.isRendered&&this.renderer.reformat()},EPUBJS.Book.prototype.setMinSpreadWidth=function(a){this.settings.minSpreadWidth=a,this.isRendered&&(this.renderer.setMinSpreadWidth(this.settings.minSpreadWidth),this.renderer.reformat())},EPUBJS.Book.prototype.setGap=function(a){this.settings.gap=a,this.isRendered&&(this.renderer.setGap(this.settings.gap),this.renderer.reformat())},EPUBJS.Book.prototype.chapter=function(a){var b,c,d=this.spineIndexByURL[a];return d&&(b=this.spine[d],c=new EPUBJS.Chapter(b,this.store,this.settings.withCredentials),c.load()),c},EPUBJS.Book.prototype.unload=function(){this.settings.restore&&localStorage&&this.saveContents(),this.unlistenToRenderer(this.renderer),this.trigger("book:unload")},EPUBJS.Book.prototype.destroy=function(){window.removeEventListener("beforeunload",this.unload),this.currentChapter&&this.currentChapter.unload(),this.unload(),this.renderer&&this.renderer.remove()},EPUBJS.Book.prototype._ready=function(){this.trigger("book:ready")},EPUBJS.Book.prototype._rendered=function(a){this.isRendered=!0,this.trigger("book:rendered"),this._q.flush()},EPUBJS.Book.prototype.applyStyles=function(a,b){a.applyStyles(this.settings.styles),b()},EPUBJS.Book.prototype.applyClasses=function(a,b){a.setClasses(this.settings.classes),b()},EPUBJS.Book.prototype.applyHeadTags=function(a,b){a.applyHeadTags(this.settings.headTags),b()},EPUBJS.Book.prototype._registerReplacements=function(a){a.registerHook("beforeChapterDisplay",this.applyStyles.bind(this,a),!0),a.registerHook("beforeChapterDisplay",this.applyHeadTags.bind(this,a),!0),a.registerHook("beforeChapterDisplay",this.applyClasses.bind(this,a),!0),a.registerHook("beforeChapterDisplay",EPUBJS.replace.hrefs.bind(this),!0)},EPUBJS.Book.prototype._needsAssetReplacement=function(){return!!this.settings.fromStorage||!!this.settings.contained},EPUBJS.Book.prototype.parseLayoutProperties=function(a){var b=this.settings.layoutOveride&&this.settings.layoutOveride.layout||a.layout||"reflowable",c=this.settings.layoutOveride&&this.settings.layoutOveride.spread||a.spread||"auto",d=this.settings.layoutOveride&&this.settings.layoutOveride.orientation||a.orientation||"auto";return{layout:b,spread:c,orientation:d}},RSVP.EventTarget.mixin(EPUBJS.Book.prototype),RSVP.on("error",function(a){console.error(a)}),EPUBJS.Chapter=function(a,b,c){this.href=a.href,this.absolute=a.url,this.id=a.id,this.spinePos=a.index,this.cfiBase=a.cfiBase,this.properties=a.properties,this.manifestProperties=a.manifestProperties,this.linear=a.linear,this.pages=1,this.store=b,this.credentials=c,this.epubcfi=new EPUBJS.EpubCFI,this.deferred=new RSVP.defer,this.loaded=this.deferred.promise,EPUBJS.Hooks.mixin(this),this.getHooks("beforeChapterRender"),this.caches={}},EPUBJS.Chapter.prototype.load=function(a,b){var c,d=a||this.store,e=b||this.credentials;return c=d?d.getXml(this.absolute):EPUBJS.core.request(this.absolute,!1,e),c.then(function(a){try{this.setDocument(a),this.deferred.resolve(this)}catch(a){this.deferred.reject({message:this.absolute+" -> "+a.message,stack:(new Error).stack})}}.bind(this)),c},EPUBJS.Chapter.prot
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d=EPUBJS.core.uri(c).directory,e=a.xmlEncoding,{packagePath:c,basePath:d,encoding:e}):void console.error("No RootFile Found"):void console.error("Container File Not Found")},EPUBJS.Parser.prototype.identifier=function(a){var b;return a?(b=a.querySelector("metadata"),b?this.getElementText(b,"identifier"):void console.error("No Metadata Found")):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.packageContents=function(a,b){var c,d,e,f,g,h,i,j,k,l,m,n=this;return b&&(this.baseUrl=b),a?(c=a.querySelector("metadata"))?(d=a.querySelector("manifest"))?(e=a.querySelector("spine"))?(f=n.manifest(d),g=n.findNavPath(d),h=n.findTocPath(d,e),i=n.findCoverPath(a),j=Array.prototype.indexOf.call(e.parentNode.childNodes,e),k=n.spine(e,f),l={},k.forEach(function(a){l[a.href]=a.index}),m=n.metadata(c),m.direction=e.getAttribute("page-progression-direction"),{metadata:m,spine:k,manifest:f,navPath:g,tocPath:h,coverPath:i,spineNodeIndex:j,spineIndexByURL:l}):void console.error("No Spine Found"):void console.error("No Manifest Found"):void console.error("No Metadata Found"):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.findNavPath=function(a){var b=a.querySelector("item[properties$='nav'], item[properties^='nav '], item[properties*=' nav ']");return!!b&&b.getAttribute("href")},EPUBJS.Parser.prototype.findTocPath=function(a,b){var c,d=a.querySelector("item[media-type='application/x-dtbncx+xml']");return d||(c=b.getAttribute("toc"),c&&(d=a.querySelector("item[id='"+c+"']"))),!!d&&d.getAttribute("href")},EPUBJS.Parser.prototype.metadata=function(a){var b={},c=this;return b.bookTitle=c.getElementText(a,"title"),b.creator=c.getElementText(a,"creator"),b.description=c.getElementText(a,"description"),b.pubdate=c.getElementText(a,"date"),b.publisher=c.getElementText(a,"publisher"),b.identifier=c.getElementText(a,"identifier"),b.language=c.getElementText(a,"language"),b.rights=c.getElementText(a,"rights"),b.modified_date=c.querySelectorText(a,"meta[property='dcterms:modified']"),b.layout=c.querySelectorText(a,"meta[property='rendition:layout']"),b.orientation=c.querySelectorText(a,"meta[property='rendition:orientation']"),b.spread=c.querySelectorText(a,"meta[property='rendition:spread']"),b},EPUBJS.Parser.prototype.findCoverPath=function(a){var b=a.querySelector("package").getAttribute("version");if("2.0"===b){var c=a.querySelector('meta[name="cover"]');if(c){var d=c.getAttribute("content"),e=a.querySelector("item[id='"+d+"']");return!!e&&e.getAttribute("href")}return!1}var f=a.querySelector("item[properties='cover-image']");return!!f&&f.getAttribute("href")},EPUBJS.Parser.prototype.getElementText=function(a,b){var c,d=a.getElementsByTagNameNS("http://purl.org/dc/elements/1.1/",b);return d&&0!==d.length?(c=d[0],c.childNodes.length?c.childNodes[0].nodeValue:""):""},EPUBJS.Parser.prototype.querySelectorText=function(a,b){var c=a.querySelector(b);return c&&c.childNodes.length?c.childNodes[0].nodeValue:""},EPUBJS.Parser.prototype.manifest=function(a){var b=this.baseUrl,c={},d=a.querySelectorAll("item"),e=Array.prototype.slice.call(d);return e.forEach(function(a){var d=a.getAttribute("id"),e=a.getAttribute("href")||"",f=a.getAttribute("media-type")||"",g=a.getAttribute("properties")||"";c[d]={href:e,url:b+e,type:f,properties:g}}),c},EPUBJS.Parser.prototype.spine=function(a,b){var c=a.getElementsByTagName("itemref"),d=Array.prototype.slice.call(c),e=Array.prototype.indexOf.call(a.parentNode.childNodes,a),f=new EPUBJS.EpubCFI;return d.map(function(a,c){var d=a.getAttribute("idref"),g=f.generateChapterComponent(e,c,d),h=a.getAttribute("properties")||"",i=h.length?h.split(" "):[],j=b[d].properties,k=j.length?j.split(" "):[];return{id:d,linear:a.getAttribute("linear")||"",properties:i,manifestProperties:k,href:b[d].href,url:b[d].url,index:c,cfiBase:g,cfi:"epubcfi("+g+")"}})},EPUBJS.Parser.prototype.querySelectorByType=function(a,b,c){var d=a.querySelector(b+'[*|type="'+c+'"]');if(null!==d&&0!==d.length)return d;d=a.querySelectorAll(b);for(var e=0;e<d.length;e++)if(d[e].getAttributeNS("http://www.idpf.org/2007/ops","t
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return this.offline&&(this.offline=!1,this.trigger("offline",!1)),localforage.setItem(b,c),a}.bind(this)).catch(function(){var c,d,e=new RSVP.defer,f=window.URL||window.webkitURL||window.mozURL;return this.offline||(this.offline=!0,this.trigger("offline",!0)),b in this.urlCache?(e.resolve(this.urlCache[b]),e.promise):(c=localforage.getItem(b))?(c.then(function(c){var g=new Blob([c],{type:EPUBJS.core.getMimeType(a)});d=f.createObjectURL(g),e.resolve(d),this.urlCache[b]=d}.bind(this)),e.promise):(e.reject({message:"File not found in the storage: "+a,stack:(new Error).stack}),e.promise)}.bind(this))},EPUBJS.Storage.prototype.getXml=function(a){var b=window.encodeURIComponent(a);return EPUBJS.core.request(a,"arraybuffer",this.withCredentials).then(function(a){return this.offline&&(this.offline=!1,this.trigger("offline",!1)),localforage.setItem(b,a),a}.bind(this)).then(function(b){var c=new RSVP.defer,d=EPUBJS.core.getMimeType(a),e=new Blob([b],{type:d}),f=new FileReader;return f.addEventListener("loadend",function(){var a=new DOMParser,b=a.parseFromString(f.result,"text/xml");c.resolve(b)}),f.readAsText(e,d),c.promise}).catch(function(){var c=new RSVP.defer,d=localforage.getItem(b);return this.offline||(this.offline=!0,this.trigger("offline",!0)),d?(d.then(function(b){var d=EPUBJS.core.getMimeType(a),e=new Blob([b],{type:d}),f=new FileReader;f.addEventListener("loadend",function(){var a=new DOMParser,b=a.parseFromString(f.result,"text/xml");c.resolve(b)}),f.readAsText(e,d)}),c.promise):(c.reject({message:"File not found in the storage: "+a,stack:(new Error).stack}),c.promise)}.bind(this))},EPUBJS.Storage.prototype.revokeUrl=function(a){var b=window.URL||window.webkitURL||window.mozURL,c=this.urlCache[a];c&&b.revokeObjectURL(c)},EPUBJS.Storage.prototype.failed=function(a){console.error(a)},RSVP.EventTarget.mixin(EPUBJS.Storage.prototype),EPUBJS.Unarchiver=function(a){this.checkRequirements(),this.urlCache={}},EPUBJS.Unarchiver.prototype.checkRequirements=function(a){"undefined"==typeof JSZip&&console.error("JSZip lib not loaded")},EPUBJS.Unarchiver.prototype.open=function(a,b){if(a instanceof ArrayBuffer){this.zip=new JSZip(a);var c=new RSVP.defer;return c.resolve(),c.promise}return EPUBJS.core.request(a,"binary").then(function(a){this.zip=new JSZip(a)}.bind(this))},EPUBJS.Unarchiver.prototype.getXml=function(a,b){var c=window.decodeURIComponent(a);return this.getText(c,b).then(function(b){var c=new DOMParser,d=EPUBJS.core.getMimeType(a);return c.parseFromString(b,d)})},EPUBJS.Unarchiver.prototype.getUrl=function(a,b){var c,d,e=this,f=new RSVP.defer,g=window.decodeURIComponent(a),h=this.zip.file(g),i=window.URL||window.webkitURL||window.mozURL;return h?a in this.urlCache?(f.resolve(this.urlCache[a]),f.promise):(d=new Blob([h.asUint8Array()],{type:EPUBJS.core.getMimeType(h.name)}),c=i.createObjectURL(d),f.resolve(c),e.urlCache[a]=c,f.promise):(f.reject({message:"File not found in the epub: "+a,stack:(new Error).stack}),f.promise)},EPUBJS.Unarchiver.prototype.getText=function(a,b){var c,d=new RSVP.defer,e=window.decodeURIComponent(a),f=this.zip.file(e);return f?(c=f.asText(),d.resolve(c),d.promise):(d.reject({message:"File not found in the epub: "+a,stack:(new Error).stack}),d.promise)},EPUBJS.Unarchiver.prototype.revokeUrl=function(a){var b=window.URL||window.webkitURL||window.mozURL,c=this.urlCache[a];c&&b.revokeObjectURL(c)},EPUBJS.Unarchiver.prototype.failed=function(a){console.error(a)},EPUBJS.Unarchiver.prototype.afterSaved=function(a){this.callback()},EPUBJS.Unarchiver.prototype.toStorage=function(a){function b(){f--,0===f&&e.afterSaved()}var c=0,d=20,e=this,f=a.length;a.forEach(function(a){setTimeout(function(a){e.saveEntryFileToStorage(a,b)},c,a),c+=d}),console.log("time",c)},function(){var a={application:{ecmascript:["es","ecma"],javascript:"js",ogg:"ogx",pdf:"pdf",postscript:["ps","ai","eps","epsi","epsf","eps2","eps3"],"rdf+xml":"rdf",smil:["smi","smil"],"xhtml+xml":["xhtml","xht"],xml:["xml","xsl","xsd","opf","ncx"],zip:"zip","x-httpd-eruby":"rhtml","x-latex":"latex","x-maker":["frm","maker","frame","fm","fb","boo
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