@readium/navigator/dist/index.umd.cjs

Next generation SDK for publications in Web Apps

(function(B,j){typeof exports=="object"&&typeof module<"u"?j(exports):typeof define=="function"&&define.amd?define(["exports"],j):(B=typeof globalThis<"u"?globalThis:B||self,j(B.navigator={}))})(this,(function(B){"use strict";const j=class yt{constructor(t){if(typeof t=="string"){if(!yt.VALID_MODES.has(t.toLowerCase()))return;this.value=t.toLowerCase()}else{const e=t.filter(i=>yt.VALID_MODES.has(i.toLowerCase()));if(e.length===0)return;this.value=Array.from(new Set(e))}}static deserialize(t){if(!t)return;if(typeof t=="string")return new yt(t);if(!Array.isArray(t))return;const e=t.filter(i=>i?yt.VALID_MODES.has(i.toLowerCase()):!1);if(e.length!==0)return new yt(e)}serialize(){return this.value}};j.VALID_MODES=new Set(["auditory","tactile","textual","visual"]),j.AUDITORY=new j("auditory"),j.TACTILE=new j("tactile"),j.TEXTUAL=new j("textual"),j.VISUAL=new j("visual");const f=class QA{constructor(t){this.value=t}static deserialize(t){if(!(!t||typeof t!="string"))return new QA(t)}serialize(){return this.value}};f.NONE=new f("none"),f.ANNOTATIONS=new f("annotations"),f.ARIA=new f("ARIA"),f.INDEX=new f("index"),f.PAGE_BREAK_MARKERS=new f("pageBreakMarkers"),f.PAGE_NAVIGATION=new f("pageNavigation"),f.PRINT_PAGE_NUMBERS=new f("printPageNumbers"),f.READING_ORDER=new f("readingOrder"),f.STRUCTURAL_NAVIGATION=new f("structuralNavigation"),f.TABLE_OF_CONTENTS=new f("tableOfContents"),f.TAGGED_PDF=new f("taggedPDF"),f.ALTERNATIVE_TEXT=new f("alternativeText"),f.AUDIO_DESCRIPTION=new f("audioDescription"),f.CAPTIONS=new f("captions"),f.CLOSED_CAPTIONS=new f("closedCaptions"),f.DESCRIBED_MATH=new f("describedMath"),f.LONG_DESCRIPTION=new f("longDescription"),f.OPEN_CAPTIONS=new f("openCaptions"),f.SIGN_LANGUAGE=new f("signLanguage"),f.TRANSCRIPT=new f("transcript"),f.DISPLAY_TRANSFORMABILITY=new f("displayTransformability"),f.SYNCHRONIZED_AUDIO_TEXT=new f("synchronizedAudioText"),f.TIMING_CONTROL=new f("timingControl"),f.UNLOCKED=new f("unlocked"),f.CHEM_ML=new f("ChemML"),f.LATEX=new f("latex"),f.LATEX_CHEMISTRY=new f("latex-chemistry"),f.MATH_ML=new f("MathML"),f.MATH_ML_CHEMISTRY=new f("MathML-chemistry"),f.TTS_MARKUP=new f("ttsMarkup"),f.HIGH_CONTRAST_AUDIO=new f("highContrastAudio"),f.HIGH_CONTRAST_DISPLAY=new f("highContrastDisplay"),f.LARGE_PRINT=new f("largePrint"),f.BRAILLE=new f("braille"),f.TACTILE_GRAPHIC=new f("tactileGraphic"),f.TACTILE_OBJECT=new f("tactileObject"),f.FULL_RUBY_ANNOTATIONS=new f("fullRubyAnnotations"),f.HORIZONTAL_WRITING=new f("horizontalWriting"),f.RUBY_ANNOTATIONS=new f("rubyAnnotations"),f.VERTICAL_WRITING=new f("verticalWriting"),f.WITH_ADDITIONAL_WORD_SEGMENTATION=new f("withAdditionalWordSegmentation"),f.WITHOUT_ADDITIONAL_WORD_SEGMENTATION=new f("withoutAdditionalWordSegmentation");let Xe=f;var w=(r=>(r.reflowable="reflowable",r.fixed="fixed",r.scrolled="scrolled",r))(w||{});let jA=class YA{constructor(t){this.algorithm=t.algorithm,this.compression=t.compression,this.originalLength=t.originalLength,this.profile=t.profile,this.scheme=t.scheme}static deserialize(t){if(t&&t.algorithm)return new YA({algorithm:t.algorithm,compression:t.compression,originalLength:t.originalLength,profile:t.profile,scheme:t.scheme})}serialize(){const t={algorithm:this.algorithm};return this.compression!==void 0&&(t.compression=this.compression),this.originalLength!==void 0&&(t.originalLength=this.originalLength),this.profile!==void 0&&(t.profile=this.profile),this.scheme!==void 0&&(t.scheme=this.scheme),t}};var J=(r=>(r.left="left",r.right="right",r.center="center",r))(J||{});let W=class ke{constructor(t){this.otherProperties=t}get page(){return this.otherProperties.page}static deserialize(t){if(t)return new ke(t)}serialize(){return this.otherProperties}add(t){const e=Object.assign({},this.otherProperties);for(const i in t)e[i]=t[i];return new ke(e)}};Object.defineProperty(W.prototype,"encryption",{get:function(){return jA.deserialize(this.otherProperties.encrypted)}});function VA(r){return r&&Array.isArray(r)?r:void 0}function Ze(r){return r&&typeof r=="string"?[r]:VA(r)}function Ke(r){return typeof r=="string"?new Date(r):void 0}function Vt(r){return isNaN(r)?void 0:r}function T(r){return Vt(r)!==void 0&&Math.sign(r)>=0?r:void 0}function vA(r){const t=new Array;return r.forEach(e=>t.push(e)),t}class u{constructor(t){let e,i,A=t.mediaType.replace(/\s/g,"").split(";");const n=A[0].split("/");if(n.length===2){if(e=n[0].toLowerCase().trim(),i=n[1].toLowerCase().trim(),e.length===0||i.length===0)throw new Error("Invalid media type")}else throw new Error("Invalid media type");const o={};for(let g=1;g<A.length;g++){const M=A[g].split("=");if(M.length===2){const l=M[0].toLocaleLowerCase(),p=l==="charset"?M[1].toUpperCase():M[1];o[l]=p}}const s={},a=Object.keys(o);a.sort((g,M)=>g.localeCompare(M)),a.forEach(g=>s[g]=o[g]);let h="";for(const g in s){const M=s[g];h+=`;${g}=${M}`}const c=`${e}/${i}${h}`,d=s.encoding;this.string=c,this.type=e,this.subtype=i,this.parameters=s,this.encoding=d,this.name=t.name,this.fileExtension=t.fileExtension}static parse(t){return new u(t)}get structuredSyntaxSuffix(){const t=this.subtype.split("+");return t.length>1?`+${t[t.length-1]}`:void 0}get charset(){return this.parameters.charset}contains(t){const e=typeof t=="string"?u.parse({mediaType:t}):t;if(!((this.type==="*"||this.type===e.type)&&(this.subtype==="*"||this.subtype===e.subtype)))return!1;const i=new Set(Object.entries(this.parameters).map(([n,o])=>`${n}=${o}`)),A=new Set(Object.entries(e.parameters).map(([n,o])=>`${n}=${o}`));for(const n of Array.from(i.values()))if(!A.has(n))return!1;return!0}matches(t){const e=typeof t=="string"?u.parse({mediaType:t}):t;return this.contains(e)||e.contains(this)}matchesAny(...t){for(const e of t)if(this.matches(e))return!0;return!1}equals(t){return this.string===t.string}get isZIP(){return this.matchesAny(u.ZIP,u.LCP_PROTECTED_AUDIOBOOK,u.LCP_PROTECTED_PDF)||this.structuredSyntaxSuffix==="+zip"}get isJSON(){return this.matchesAny(u.JSON)||this.structuredSyntaxSuffix==="+json"}get isOPDS(){return this.matchesAny(u.OPDS1,u.OPDS1_ENTRY,u.OPDS2,u.OPDS2_PUBLICATION,u.OPDS_AUTHENTICATION)||this.structuredSyntaxSuffix==="+json"}get isHTML(){return this.matchesAny(u.HTML,u.XHTML)}get isBitmap(){return this.matchesAny(u.BMP,u.GIF,u.JPEG,u.PNG,u.TIFF,u.WEBP)}get isAudio(){return this.type==="audio"}get isVideo(){return this.type==="video"}get isRWPM(){return this.matchesAny(u.READIUM_AUDIOBOOK_MANIFEST,u.DIVINA_MANIFEST,u.READIUM_WEBPUB_MANIFEST)}get isPublication(){return this.matchesAny(u.READIUM_AUDIOBOOK,u.READIUM_AUDIOBOOK_MANIFEST,u.CBZ,u.DIVINA,u.DIVINA_MANIFEST,u.EPUB,u.LCP_PROTECTED_AUDIOBOOK,u.LCP_PROTECTED_PDF,u.LPF,u.PDF,u.W3C_WPUB_MANIFEST,u.READIUM_WEBPUB,u.READIUM_WEBPUB_MANIFEST,u.ZAB)}static get AAC(){return u.parse({mediaType:"audio/aac",fileExtension:"aac"})}static get ACSM(){return u.parse({mediaType:"application/vnd.adobe.adept+xml",name:"Adobe Content Server Message",fileExtension:"acsm"})}static get AIFF(){return u.parse({mediaType:"audio/aiff",fileExtension:"aiff"})}static get AVI(){return u.parse({mediaType:"video/x-msvideo",fileExtension:"avi"})}static get BINARY(){return u.parse({mediaType:"application/octet-stream"})}static get BMP(){return u.parse({mediaType:"image/bmp",fileExtension:"bmp"})}static get CBZ(){return u.parse({mediaType:"application/vnd.comicbook+zip",name:"Comic Book Archive",fileExtension:"cbz"})}static get CSS(){return u.parse({mediaType:"text/css",fileExtension:"css"})}static get DIVINA(){return u.parse({mediaType:"application/divina+zip",name:"Digital Visual Narratives",fileExtension:"divina"})}static get DIVINA_MANIFEST(){return u.parse({mediaType:"application/divina+json",name:"Digital Visual Narratives",fileExtension:"json"})}static get EPUB(){return u.parse({mediaType:"application/epub+zip",name:"EPUB",fileExtension:"epub"})}static get GIF(){return u.parse({mediaType:"image/gif",fileExtension:"gif"})}static get GZ(){return u.parse({mediaType:"application/gzip",fileExtension:"gz"})}static get HTML(){return u.parse({mediaType:"text/html",fileExtension:"html"})}static get JAVASCRIPT(){return u.parse({mediaType:"text/javascript",fileExtension:"js"})}static get JPEG(){return u.parse({mediaType:"image/jpeg",fileExtension:"jpeg"})}static get JSON(){return u.parse({mediaType:"application/json"})}static get LCP_LICENSE_DOCUMENT(){return u.parse({mediaType:"application/vnd.readium.lcp.license.v1.0+json",name:"LCP License",fileExtension:"lcpl"})}static get LCP_PROTECTED_AUDIOBOOK(){return u.parse({mediaType:"application/audiobook+lcp",name:"LCP Protected Audiobook",fileExtension:"lcpa"})}static get LCP_PROTECTED_PDF(){return u.parse({mediaType:"application/pdf+lcp",name:"LCP Protected PDF",fileExtension:"lcpdf"})}static get LCP_STATUS_DOCUMENT(){return u.parse({mediaType:"application/vnd.readium.license.status.v1.0+json"})}static get LPF(){return u.parse({mediaType:"application/lpf+zip",fileExtension:"lpf"})}static get MP3(){return u.parse({mediaType:"audio/mpeg",fileExtension:"mp3"})}static get MPEG(){return u.parse({mediaType:"video/mpeg",fileExtension:"mpeg"})}static get NCX(){return u.parse({mediaType:"application/x-dtbncx+xml",fileExtension:"ncx"})}static get OGG(){return u.parse({mediaType:"audio/ogg",fileExtension:"oga"})}static get OGV(){return u.parse({mediaType:"video/ogg",fileExtension:"ogv"})}static get OPDS1(){return u.parse({mediaType:"application/atom+xml;profile=opds-catalog"})}static get OPDS1_ENTRY(){return u.parse({mediaType:"application/atom+xml;type=entry;profile=opds-catalog"})}static get OPDS2(){return u.parse({mediaType:"application/opds+json"})}static get OPDS2_PUBLICATION(){return u.parse({mediaType:"application/opds-publication+json"})}static get OPDS_AUTHENTICATION(){return u.parse({mediaType:"application/opds-authentication+json"})}static get OPUS(){return u.parse({mediaType:"audio/opus",fileExtension:"opus"})}static get OTF(){return u.parse({mediaType:"font/otf",fileExtension:"otf"})}static get PDF(){return u.parse({mediaType:"application/pdf",name:"PDF",fileExtension:"pdf"})}static get PNG(){return u.parse({mediaType:"image/png",fileExtension:"png"})}static get READIUM_AUDIOBOOK(){return u.parse({mediaType:"application/audiobook+zip",name:"Readium Audiobook",fileExtension:"audiobook"})}static get READIUM_AUDIOBOOK_MANIFEST(){return u.parse({mediaType:"application/audiobook+json",name:"Readium Audiobook",fileExtension:"json"})}static get READIUM_CONTENT_DOCUMENT(){return u.parse({mediaType:"application/vnd.readium.content+json",name:"Readium Content Document",fileExtension:"json"})}static get READIUM_GUIDED_NAVIGATION_DOCUMENT(){return u.parse({mediaType:"application/guided-navigation+json",name:"Readium Guided Navigation Document",fileExtension:"json"})}static get READIUM_POSITION_LIST(){return u.parse({mediaType:"application/vnd.readium.position-list+json",name:"Readium Position List",fileExtension:"json"})}static get READIUM_WEBPUB(){return u.parse({mediaType:"application/webpub+zip",name:"Readium Web Publication",fileExtension:"webpub"})}static get READIUM_WEBPUB_MANIFEST(){return u.parse({mediaType:"application/webpub+json",name:"Readium Web Publication",fileExtension:"json"})}static get SMIL(){return u.parse({mediaType:"application/smil+xml",fileExtension:"smil"})}static get SVG(){return u.parse({mediaType:"image/svg+xml",fileExtension:"svg"})}static get TEXT(){return u.parse({mediaType:"text/plain",fileExtension:"txt"})}static get TIFF(){return u.parse({mediaType:"image/tiff",fileExtension:"tiff"})}static get TTF(){return u.parse({mediaType:"font/ttf",fileExtension:"ttf"})}static get W3C_WPUB_MANIFEST(){return u.parse({mediaType:"application/x.readium.w3c.wpub+json",name:"Web Publication",fileExtension:"json"})}static get WAV(){return u.parse({mediaType:"audio/wav",fileExtension:"wav"})}static get WEBM_AUDIO(){return u.parse({mediaType:"audio/webm",fileExtension:"webm"})}static get WEBM_VIDEO(){return u.parse({mediaType:"video/webm",fileExtension:"webm"})}static get WEBP(){return u.parse({mediaType:"image/webp",fileExtension:"webp"})}static get WOFF(){return u.parse({mediaType:"font/woff",fileExtension:"woff"})}static get WOFF2(){return u.parse({mediaType:"font/woff2",fileExtension:"woff2"})}static get XHTML(){return u.parse({mediaType:"application/xhtml+xml",fileExtension:"xhtml"})}static get XML(){return u.parse({mediaType:"application/xml",fileExtension:"xml"})}static get ZAB(){return u.parse({mediaType:"application/x.readium.zab+zip",name:"Zipped Audio Book",fileExtension:"zab"})}static get ZIP(){return u.parse({mediaType:"application/zip",fileExtension:"zip"})}}let qe=class{constructor(t){this.uri=t,this.parameters=this.getParameters(t)}getParameters(t){const e=/\{\??([^}]+)\}/g,i=t.match(e);return i?new Set(i.join(",").replace(e,"$1").split(",").map(A=>A.trim())):new Set}expand(t){const e=A=>A.split(",").map(n=>{const o=t[n];return o?encodeURIComponent(o):""}).join(","),i=A=>"?"+A.split(",").map(n=>{const o=n.split("=")[0],s=t[o];return s?`${o}=${encodeURIComponent(s)}`:""}).join("&");return this.uri.replace(/\{(\??)([^}]+)\}/g,(...A)=>A[1]?i(A[2]):e(A[2]))}},V=class NA{constructor(t){this.fragments=t.fragments?t.fragments:new Array,this.progression=t.progression,this.totalProgression=t.totalProgression,this.position=t.position,this.otherLocations=t.otherLocations}static deserialize(t){if(!t)return;const e=Vt(t.progression),i=Vt(t.totalProgression),A=Vt(t.position),n=new Map,o=new Set(["fragment","fragments","progression","totalProgression","position"]);return Object.entries(t).forEach(([s,a])=>{o.has(s)||n.set(s,a)}),new NA({fragments:Ze(t.fragments||t.fragment),progression:e!==void 0&&e>=0&&e<=1?e:void 0,totalProgression:i!==void 0&&i>=0&&i<=1?i:void 0,position:A!==void 0&&A>0?A:void 0,otherLocations:n.size===0?void 0:n})}serialize(){const t={};return this.fragments&&(t.fragments=this.fragments),this.progression!==void 0&&(t.progression=this.progression),this.totalProgression!==void 0&&(t.totalProgression=this.totalProgression),this.position!==void 0&&(t.position=this.position),this.otherLocations&&this.otherLocations.forEach((e,i)=>t[i]=e),t}},DA=class xA{constructor(t){this.after=t.after,this.before=t.before,this.highlight=t.highlight}static deserialize(t){if(t)return new xA({after:t.after,before:t.before,highlight:t.highlight})}serialize(){const t={};return this.after!==void 0&&(t.after=this.after),this.before!==void 0&&(t.before=this.before),this.highlight!==void 0&&(t.highlight=this.highlight),t}},at=class Je{constructor(t){this.href=t.href,this.type=t.type,this.title=t.title,this.locations=t.locations?t.locations:new V({}),this.text=t.text}static deserialize(t){if(t&&t.href&&t.type)return new Je({href:t.href,type:t.type,title:t.title,locations:V.deserialize(t.locations),text:DA.deserialize(t.text)})}serialize(){const t={href:this.href,type:this.type};return this.title!==void 0&&(t.title=this.title),this.locations&&(t.locations=this.locations.serialize()),this.text&&(t.text=this.text.serialize()),t}copyWithLocations(t){return new Je({href:this.href,type:this.type,title:this.title,text:this.text,locations:new V({...this.locations,...t})})}};class D{constructor(t){this.href=t.href,this.templated=t.templated,this.type=t.type,this.title=t.title,this.rels=t.rels,this.properties=t.properties,this.height=t.height,this.width=t.width,this.size=t.size,this.duration=t.duration,this.bitrate=t.bitrate,this.languages=t.languages,this.alternates=t.alternates,this.children=t.children}static deserialize(t){if(!(!t||typeof t.href!="string"))return new D({href:t.href,templated:t.templated,type:t.type,title:t.title,rels:t.rel?Array.isArray(t.rel)?new Set(t.rel):new Set([t.rel]):void 0,properties:W.deserialize(t.properties),height:T(t.height),width:T(t.width),size:T(t.size),duration:T(t.duration),bitrate:T(t.bitrate),languages:Ze(t.language),alternates:_e.deserialize(t.alternate),children:_e.deserialize(t.children)})}serialize(){const t={href:this.href};return this.templated!==void 0&&(t.templated=this.templated),this.type!==void 0&&(t.type=this.type),this.title!==void 0&&(t.title=this.title),this.rels&&(t.rel=vA(this.rels)),this.properties&&(t.properties=this.properties.serialize()),this.height!==void 0&&(t.height=this.height),this.width!==void 0&&(t.width=this.width),this.size!==void 0&&(t.size=this.size),this.duration!==void 0&&(t.duration=this.duration),this.bitrate!==void 0&&(t.bitrate=this.bitrate),this.languages&&(t.language=this.languages),this.alternates&&(t.alternate=this.alternates.serialize()),this.children&&(t.children=this.children.serialize()),t}get mediaType(){return this.type!==void 0?u.parse({mediaType:this.type}):u.BINARY}toURL(t){const e=this.href.replace(/^(\/)/,"");if(e.length===0)return;let i=t||"/";return i.startsWith("/")&&(i="file://"+i),new URL(e,i).href.replace(/^(file:\/\/)/,"")}get templateParameters(){return this.templated?new qe(this.href).parameters:new Set}expandTemplate(t){return new D({href:new qe(this.href).expand(t),templated:!1})}addProperties(t){const e=D.deserialize(this.serialize());return e.properties=e.properties?e.properties?.add(t):new W(t),e}get locator(){let t=this.href.split("#");return new at({href:t.length>0&&t[0]!==void 0?t[0]:this.href,type:this.type??"",title:this.title,locations:new V({fragments:t.length>1&&t[1]!==void 0?[t[1]]:[]})})}}let _e=class TA{constructor(t){this.items=t}static deserialize(t){if(t&&Array.isArray(t))return new TA(t.map(e=>D.deserialize(e)).filter(e=>e!==void 0))}serialize(){return this.items.map(t=>t.serialize())}findWithRel(t){const e=i=>i.rels&&i.rels.has(t);return this.items.find(e)}filterByRel(t){const e=i=>i.rels&&i.rels.has(t);return this.items.filter(e)}findWithHref(t){const e=i=>i.href===t;return this.items.find(e)}findIndexWithHref(t){const e=i=>i.href===t;return this.items.findIndex(e)}findWithMediaType(t){const e=i=>i.mediaType.matches(t);return this.items.find(e)}filterByMediaType(t){const e=i=>i.mediaType.matches(t);return this.items.filter(e)}filterByMediaTypes(t){const e=i=>{for(const A of t)if(i.mediaType.matches(A))return!0;return!1};return this.items.filter(e)}everyIsAudio(){const t=e=>e.mediaType.isAudio;return this.items.length>0&&this.items.every(t)}everyIsBitmap(){const t=e=>e.mediaType.isBitmap;return this.items.length>0&&this.items.every(t)}everyIsHTML(){const t=e=>e.mediaType.isHTML;return 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e=T(t.textNodeIndex);if(e===void 0)return;let i=T(t.charOffset);return i===void 0&&(i=T(t.offset)),new PA({cssSelector:t.cssSelector,textNodeIndex:e,charOffset:i})}serialize(){const t={cssSelector:this.cssSelector,textNodeIndex:this.textNodeIndex};return this.charOffset!==void 0&&(t.charOffset=this.charOffset),t}};class ne{constructor(t){this.start=t.start,this.end=t.end}static deserialize(t){if(!t)return;let e=ti.deserialize(t.start);if(e)return new ne({start:e,end:ti.deserialize(t.end)})}serialize(){const t={start:this.start.serialize()};return this.end&&(t.end=this.end.serialize()),t}}V.prototype.getCssSelector=function(){return this.otherLocations?.get("cssSelector")},V.prototype.getPartialCfi=function(){return this.otherLocations?.get("partialCfi")},V.prototype.getDomRange=function(){return ne.deserialize(this.otherLocations?.get("domRange"))},V.prototype.fragmentParameters=function(){return new 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