exifr - npm Package Compare versions

Comparing version 4.0.0 to 4.1.0

CHANGELOG.md

@@ -5,2 +5,11 @@ # Changelog
 
+## [4.1.0]
+
+### Added
+- Support for IE10
+
+### Breaking changes (for IE / `legacy` bundle)
+- No need to use these polyfills anymore: `TextDecoder`, `Object.assign`, `Object.keys`, `Object.values`, `Object.fromEntries`, `Array.from`, `Array.prototype.includes`, `fetch`, `Map`, `Set`.
+- `Promise` polyfill is needed now instead of `regeneratorRuntime`
+
 ## [4.0.0]
@@ -131,3 +140,4 @@
 
-[Unreleased]: https://github.com/MikeKovarik/exifr/compare/v4.0.0...HEAD
+[Unreleased]: https://github.com/MikeKovarik/exifr/compare/v4.1.0...HEAD
+[4.0.0]: https://github.com/MikeKovarik/exifr/compare/v4.0.0...v4.1.0
 [4.0.0]: https://github.com/MikeKovarik/exifr/compare/v3.0.1...v4.0.0
@@ -134,0 +144,0 @@ [3.0.1]: https://github.com/MikeKovarik/exifr/compare/v3.0.0...v3.0.1

dist/core.esm.js

@@ -1,1 +0,1 @@
-var e="undefined"!=typeof Buffer,t="undefined"!=typeof navigator,i=t&&"undefined"==typeof HTMLImageElement,s=!("undefined"==typeof global||"undefined"==typeof process||!process.versions||!process.versions.node);function r(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function n(e){return function(e){if(void 0===e)return!0;return e instanceof Map?0===e.size:0===Object.values(e).filter(a).length}(e)?void 0:e}const a=e=>void 0!==e;function f(e){let t=new Error(e);return delete t.stack,t}let o=s?global.BigInt:self.BigInt;const h=new TextDecoder("utf-8");class l{static from(e,t){return e instanceof this&&e.le===t?e:new l(e,void 0,void 0,t)}constructor(e,t=0,i,s){if("boolean"==typeof s&&(this.le=s),Array.isArray(e)&&(e=new Uint8Array(e)),0===e)this.byteOffset=0,this.byteLength=0;else if(e instanceof ArrayBuffer){let s=new DataView(e,t,i);this._swapDataView(s)}else if(e instanceof Uint8Array||e instanceof DataView||e instanceof 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i.read(e),i.parse()}async function X(t,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new q(i);await s.read(t);let r=await s.extractThumbnail();return r&&e?Buffer.from(r):r}async function Y(...e){let t=await this.thumbnail(...e);if(void 0!==t){let e=new Blob([t]);return URL.createObjectURL(e)}}async function Z(e){let t=new q(H);await t.read(e);let i=await t.parse();if(i&&i.gps){let{latitude:e,longitude:t}=i.gps;return{latitude:e,longitude:t}}}async function $(e){let t=new q(R);await t.read(e);let i=await t.parse();if(i&&i.ifd0)return i.ifd0[274]}export{q as Exifr,M as Options,j as allFormatters,T as chunkedProps,S as createDictionary,J as disableAllOptions,A as extendDictionary,m as fetchUrlAsArrayBuffer,c as fileParsers,g as fileReaders,Z as gps,H as gpsOnlyOptions,D as inheritables,$ as orientation,R as orientationOnlyOptions,z as otherSegments,Q as parse,k as readBlobAsArrayBuffer,p as segmentParsers,C as segments,x as segmentsAndBlocks,B as tagKeys,O as tagRevivers,F as tagValues,X as thumbnail,Y as thumbnailUrl,L as tiffBlocks,I as tiffExtractables};
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l){let{byteOffset:s,byteLength:r}=e;if(void 0===i&&(i=r-t),(t+=s)+i>s+r)throw f("Creating view outside of available memory in ArrayBuffer");let n=new DataView(e.buffer,t,i);this._swapDataView(n)}else{if("number"!=typeof e)throw f("Invalid input argument for BufferView: "+e);{let t=new DataView(new ArrayBuffer(e));this._swapDataView(t)}}}_swapArrayBuffer(e){this._swapDataView(new DataView(e))}_swapBuffer(e){this._swapDataView(new DataView(e.buffer,e.byteOffset,e.byteLength))}_swapDataView(e){this.dataView=e,this.buffer=e.buffer,this.byteOffset=e.byteOffset,this.byteLength=e.byteLength}_lengthToEnd(e){return this.byteLength-e}set(e,t,i=l){if(e instanceof DataView||e instanceof l?e=new Uint8Array(e.buffer,e.byteOffset,e.byteLength):e instanceof ArrayBuffer&&(e=new Uint8Array(e)),!(e instanceof Uint8Array))throw f("BufferView.set(): Invalid data argument.");return this.toUint8().set(e,t),new i(this,t,e.byteLength)}subarray(e,t){return t=t||this._lengthToEnd(e),new 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'").concat(t,"'."))}(this.kind,e),t[e].enabled||u(this.kind,e)),super.get(e)}keyList(){return Array.from(this.keys())}}var c=new d("file parser"),p=new d("segment parser"),g=new d("file reader");function w(e,i){if((r=e).startsWith("data:")||r.length>1e4)return b(e,i,"base64");if(t)return y(e,i,"url",m);if(s)return b(e,i,"fs");throw f("Invalid input argument");var r}async function y(e,t,i,s){if(g.has(i))return b(e,t,i);if(s)return async function(e,t){let i=await t(e);return new DataView(i)}(e,s);throw f("Parser ".concat(i," is not loaded"))}async function b(e,t,i){let s=new(g.get(i))(e,t);return await s.read(),s}async function m(e){return fetch(e).then(e=>e.arrayBuffer())}async function k(e){return new Promise((t,i)=>{let s=new FileReader;s.onloadend=()=>t(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(e)})}class v extends Map{get tagKeys(){return this.allKeys||(this.allKeys=Array.from(this.keys())),this.allKeys}get tagValues(){return this.allValues||(this.allValues=Array.from(this.values())),this.allValues}}function V(e,t,i){let s=new v;for(let[e,t]of i)s.set(e,t);if(Array.isArray(t))for(let i of t)e.set(i,s);else e.set(t,s);return s}function U(e,t,i){let s,r=e.get(t);for(s of i)r.set(s[0],s[1])}const S=new Map,A=new Map,B=new Map,F=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],O=["jfif","xmp","icc","iptc"],T=["tiff",...O],z=["ifd0","ifd1","exif","gps","interop"],C=[...T,...z],L=["makerNote","userComment"],x=["translateKeys","translateValues","reviveValues","multiSegment"],I=[...x,"sanitize","mergeOutput"];class D{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class j extends D{get needed(){return this.enabled||this.deps.size>0}constructor(e,t,i,s){if(super(),r(this,"enabled",!1),r(this,"skip",new Set),r(this,"pick",new Set),r(this,"deps",new Set),r(this,"translateKeys",!1),r(this,"translateValues",!1),r(this,"reviveValues",!1),this.key=e,this.enabled=t,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=z.includes(e),this.canBeFiltered&&(this.dict=S.get(e)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:e,skip:t}=i;e&&e.length>0&&this.translateTagSet(e,this.pick),t&&t.length>0&&this.translateTagSet(t,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw f("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(e){let t,i;for(t of x)i=e[t],void 0!==i&&(this[t]=i)}translateTagSet(e,t){let i,s,{tagKeys:r,tagValues:n}=this.dict;for(i of e)"string"==typeof i?(s=n.indexOf(i),-1===s&&(s=r.indexOf(Number(i))),-1!==s&&t.add(Number(r[s]))):t.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,M(this.pick,this.deps)):this.enabled&&this.pick.size>0&&M(this.pick,this.deps)}}var E={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},N=new Map;class P extends D{static useCached(e){let t=N.get(e);return void 0!==t?t:(t=new this(e),N.set(e,t),t)}constructor(e){if(super(),!0===e)this.setupFromTrue();else if(void 0===e)this.setupFromUndefined();else if(Array.isArray(e))this.setupFromArray(e);else{if("object"!=typeof e)throw f("Invalid options argument ".concat(e));this.setupFromObject(e)}void 0===this.firstChunkSize&&(this.firstChunkSize=t?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let e;for(e of F)this[e]=E[e];for(e of I)this[e]=E[e];for(e of L)this[e]=E[e];for(e of C)this[e]=new j(e,E[e],void 0,this)}setupFromTrue(){let e;for(e of F)this[e]=E[e];for(e of I)this[e]=E[e];for(e of L)this[e]=!0;for(e of C)this[e]=new j(e,!0,void 0,this)}setupFromArray(e){let t;for(t of F)this[t]=E[t];for(t of I)this[t]=E[t];for(t of L)this[t]=E[t];for(t of C)this[t]=new j(t,!1,void 0,this);this.setupGlobalFilters(e,void 0,z)}setupFromObject(e){let t;for(t of(z.ifd0=z.ifd0||z.image,z.ifd1=z.ifd1||z.thumbnail,Object.assign(this,e),F))this[t]=_(e[t],E[t]);for(t of I)this[t]=_(e[t],E[t]);for(t of L)this[t]=_(e[t],E[t]);for(t of T)this[t]=new j(t,E[t],e[t],this);for(t of z)this[t]=new j(t,E[t],e[t],this.tiff);this.setupGlobalFilters(e.pick,e.skip,z,C),!0===e.tiff?this.batchEnableWithBool(z,!0):!1===e.tiff?this.batchEnableWithUserValue(z,e):Array.isArray(e.tiff)?this.setupGlobalFilters(e.tiff,void 0,z):"object"==typeof e.tiff&&this.setupGlobalFilters(e.tiff.pick,e.tiff.skip,z)}batchEnableWithBool(e,t){for(let i of e)this[i].enabled=t}batchEnableWithUserValue(e,t){for(let i of e){let e=t[i];this[i].enabled=!1!==e&&void 0!==e}}setupGlobalFilters(e,t,i,s=i){if(e&&e.length){for(let e of s)this[e].enabled=!1;let t=K(e,i);for(let[e,i]of t)M(this[e].pick,i),this[e].enabled=!0}else if(t&&t.length){let e=K(t,i);for(let[t,i]of e)M(this[t].skip,i)}}filterNestedSegmentTags(){let{ifd0:e,exif:t,xmp:i,iptc:s,icc:r}=this;this.makerNote?t.deps.add(37500):t.skip.add(37500),this.userComment?t.deps.add(37510):t.skip.add(37510),i.enabled||e.skip.add(700),s.enabled||e.skip.add(33723),r.enabled||e.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:e,exif:t,gps:i,interop:s}=this;s.needed&&(t.deps.add(40965),e.deps.add(40965)),t.needed&&e.deps.add(34665),i.needed&&e.deps.add(34853),this.tiff.enabled=z.some(e=>!0===this[e].enabled)||this.makerNote||this.userComment;for(let e of z)this[e].finalizeFilters()}get onlyTiff(){return!O.map(e=>this[e].enabled).some(e=>!0===e)&&this.tiff.enabled}checkLoadedPlugins(){for(let e of T)this[e].enabled&&!p.has(e)&&u("segment parser",e)}}function K(e,t){let i,s,r,n,a=[];for(r of t){for(n of(i=S.get(r),s=[],i))(e.includes(n[0])||e.includes(n[1]))&&s.push(n[0]);s.length&&a.push([r,s])}return a}function _(e,t){return void 0!==e?e:void 0!==t?t:void 0}function M(e,t){for(let i of t)e.add(i)}r(P,"default",E);const G={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},W=Object.assign({},G,{firstChunkSize:4e4,gps:[1,2,3,4]}),J=Object.assign({},G,{firstChunkSize:4e4,ifd0:[274]});class H{constructor(e){r(this,"parsers",{}),this.options=P.useCached(e)}setup(){if(this.fileParser)return;let e,t=this.file.getUint16(0);if(18761===t||19789===t)this.file.isTiff=!0,e=c.get("tiff");else if(65496===t)this.file.isJpeg=!0,e=c.get("jpeg");else{if(!function(e){if(0!==e.getUint16(0))return!1;let t=e.getUint16(2);if(t>50)return!1;let i=16,s=[];for(;i<t;)s.push(e.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw f("Unknown file format");this.file.isHeic=!0,e=c.get("heic")}this.fileParser=new e(this.options,this.file,this.parsers)}async read(e){this.file=await function(e,s){if("string"==typeof e)return w(e,s);if(t&&!i&&e instanceof HTMLImageElement)return w(e.src,s);if(e instanceof Uint8Array||e instanceof ArrayBuffer||e instanceof DataView)return new l(e);if(t&&e instanceof Blob)return y(e,s,"blob",k);throw f("Invalid input argument")}(e,this.options)}async parse(){this.setup(),await this.fileParser.parse();let e={},t=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(e){t.push(e)}i.errors.length&&t.push(...i.errors)}else s=await i.parse();i.assignToOutput(e,s)});return await Promise.all(i),this.options.silentErrors&&t.length>0&&(e.errors=t),e=n(e),this.file.close&&this.file.close(),e}async extractThumbnail(){this.setup();let e=p.get("tiff",this.options);var t;if(this.file.isTiff?t={start:0,type:"tiff"}:this.file.isJpeg&&(t=await this.fileParser.getOrFindSegment("tiff")),void 0===t)return;let i=await this.fileParser.ensureSegmentChunk(t),s=this.parsers.tiff=new e(i,this.options,this.file),r=await s.extractThumbnail();return this.file.close&&this.file.close(),r}}async function R(e,t){let i=new H(t);return await i.read(e),i.parse()}async function q(t,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new H(i);await s.read(t);let r=await s.extractThumbnail();return r&&e?Buffer.from(r):r}async function Q(...e){let t=await this.thumbnail(...e);if(void 0!==t){let e=new Blob([t]);return URL.createObjectURL(e)}}async function X(e){let t=new H(W);await t.read(e);let i=await t.parse();if(i&&i.gps){let{latitude:e,longitude:t}=i.gps;return{latitude:e,longitude:t}}}async function Y(e){let t=new H(J);await t.read(e);let i=await t.parse();if(i&&i.ifd0)return i.ifd0[274]}export{H as Exifr,P as Options,I as allFormatters,F as chunkedProps,V as createDictionary,G as disableAllOptions,U as extendDictionary,m as fetchUrlAsArrayBuffer,c as fileParsers,g as fileReaders,X as gps,W as gpsOnlyOptions,x as inheritables,Y as orientation,J as orientationOnlyOptions,O as otherSegments,R as parse,k as readBlobAsArrayBuffer,p as segmentParsers,T as segments,C as segmentsAndBlocks,S as tagKeys,B as tagRevivers,A as tagValues,q as thumbnail,Q as thumbnailUrl,z as tiffBlocks,L as tiffExtractables};

dist/core.umd.js

@@ -1,1 +0,1 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define("exifr",["exports"],t):t((e=e||self).exifr={})}(this,(function(e){"use strict";var t="undefined"!=typeof Buffer,i="undefined"!=typeof navigator,s=i&&"undefined"==typeof HTMLImageElement,r=!("undefined"==typeof global||"undefined"==typeof process||!process.versions||!process.versions.node);function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function a(e){return function(e){if(void 0===e)return!0;return e instanceof Map?0===e.size:0===Object.values(e).filter(f).length}(e)?void 0:e}const f=e=>void 0!==e;function o(e){let t=new Error(e);return delete t.stack,t}let h=r?global.BigInt:self.BigInt;const l=new TextDecoder("utf-8");class u{static from(e,t){return e instanceof this&&e.le===t?e:new u(e,void 0,void 0,t)}constructor(e,t=0,i,s){if("boolean"==typeof s&&(this.le=s),Array.isArray(e)&&(e=new Uint8Array(e)),0===e)this.byteOffset=0,this.byteLength=0;else if(e instanceof ArrayBuffer){let s=new DataView(e,t,i);this._swapDataView(s)}else if(e instanceof Uint8Array||e instanceof DataView||e instanceof u){let{byteOffset:s,byteLength:r}=e;if(void 0===i&&(i=r-t),(t+=s)+i>s+r)throw o("Creating view outside of available memory in ArrayBuffer");let n=new DataView(e.buffer,t,i);this._swapDataView(n)}else{if("number"!=typeof e)throw o("Invalid input argument for BufferView: "+e);{let t=new DataView(new ArrayBuffer(e));this._swapDataView(t)}}}_swapArrayBuffer(e){this._swapDataView(new DataView(e))}_swapBuffer(e){this._swapDataView(new DataView(e.buffer,e.byteOffset,e.byteLength))}_swapDataView(e){this.dataView=e,this.buffer=e.buffer,this.byteOffset=e.byteOffset,this.byteLength=e.byteLength}_lengthToEnd(e){return this.byteLength-e}set(e,t,i=u){if(e instanceof DataView||e instanceof u?e=new Uint8Array(e.buffer,e.byteOffset,e.byteLength):e instanceof ArrayBuffer&&(e=new Uint8Array(e)),!(e instanceof Uint8Array))throw o("BufferView.set(): Invalid data argument.");return this.toUint8().set(e,t),new i(this,t,e.byteLength)}subarray(e,t){return t=t||this._lengthToEnd(e),new u(this,e,t)}toUint8(){return new Uint8Array(this.buffer,this.byteOffset,this.byteLength)}getUint8Array(e,t){return new Uint8Array(this.buffer,this.byteOffset+e,t)}getString(e=0,t=this.byteLength){let i=this.getUint8Array(e,t);return s=i,l.decode(s);var s}getUnicodeString(e=0,t=this.byteLength){const i=[];for(let s=0;s<t&&e+s<this.byteLength;s+=2)i.push(this.getUint16(e+s));return i.map(e=>String.fromCharCode(e)).join("")}getInt8(e){return this.dataView.getInt8(e)}getUint8(e){return this.dataView.getUint8(e)}getInt16(e,t=this.le){return this.dataView.getInt16(e,t)}getInt32(e,t=this.le){return this.dataView.getInt32(e,t)}getUint16(e,t=this.le){return this.dataView.getUint16(e,t)}getUint32(e,t=this.le){return this.dataView.getUint32(e,t)}getFloat32(e,t=this.le){return this.dataView.getFloat32(e,t)}getFloat64(e,t=this.le){return this.dataView.getFloat64(e,t)}getFloat(e,t=this.le){return this.dataView.getFloat32(e,t)}getDouble(e,t=this.le){return this.dataView.getFloat64(e,t)}getUint64(e){let t=this.getUint32(e),i=this.getUint32(e+4);if(t<1048575)return t<<32|i;if(void 0!==typeof h)return console.warn("Using BigInt because of type 64uint but JS can only handle 53b numbers."),h(t)<<h(32)|h(i);throw o("Trying to read 64b value but JS can only handle 53b numbers.")}getUintBytes(e,t,i){switch(t){case 1:return this.getUint8(e,i);case 2:return this.getUint16(e,i);case 4:return this.getUint32(e,i);case 8:return this.getUint64(e,i)}}getUint(e,t,i){switch(t){case 8:return this.getUint8(e,i);case 16:return this.getUint16(e,i);case 32:return this.getUint32(e,i);case 64:return this.getUint64(e,i)}}toString(e){return this.dataView.toString(e,this.constructor.name)}ensureChunk(){}}function d(e,t){throw o("".concat(e," '").concat(t,"' was not loaded, try using full build of exifr."))}class c extends Map{constructor(e){super(),this.kind=e}get(e,t){return this.has(e)||d(this.kind,e),t&&(e in t||function(e,t){throw o("Unknown ".concat(e," '").concat(t,"'."))}(this.kind,e),t[e].enabled||d(this.kind,e)),super.get(e)}keyList(){return Array.from(this.keys())}}var p=new c("file parser"),g=new c("segment parser"),w=new c("file reader");function y(e,t){if((s=e).startsWith("data:")||s.length>1e4)return m(e,t,"base64");if(i)return b(e,t,"url",k);if(r)return m(e,t,"fs");throw o("Invalid input argument");var s}async function b(e,t,i,s){if(w.has(i))return m(e,t,i);if(s)return async function(e,t){let i=await t(e);return new DataView(i)}(e,s);throw o("Parser ".concat(i," is not loaded"))}async function m(e,t,i){let s=new(w.get(i))(e,t);return await s.read(),s}async function k(e){return fetch(e).then(e=>e.arrayBuffer())}async function v(e){return new Promise((t,i)=>{let s=new FileReader;s.onloadend=()=>t(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(e)})}const U=Symbol("keys"),V=Symbol("values");class A extends Map{get tagKeys(){return this[U]||(this[U]=Array.from(this.keys())),this[U]}get tagValues(){return this[V]||(this[V]=Array.from(this.values())),this[V]}}const S=new Map,B=new Map,O=new Map,F=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],x=["jfif","xmp","icc","iptc"],T=["tiff",...x],z=["ifd0","ifd1","exif","gps","interop"],C=[...T,...z],D=["makerNote","userComment"],L=["translateKeys","translateValues","reviveValues","multiSegment"],I=[...L,"sanitize","mergeOutput"];class j{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class P extends j{get needed(){return this.enabled||this.deps.size>0}constructor(e,t,i,s){if(super(),n(this,"enabled",!1),n(this,"skip",new Set),n(this,"pick",new Set),n(this,"deps",new Set),n(this,"translateKeys",!1),n(this,"translateValues",!1),n(this,"reviveValues",!1),this.key=e,this.enabled=t,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=z.includes(e),this.canBeFiltered&&(this.dict=S.get(e)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:e,skip:t}=i;e&&e.length>0&&this.translateTagSet(e,this.pick),t&&t.length>0&&this.translateTagSet(t,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw o("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(e){let t,i;for(t of L)i=e[t],void 0!==i&&(this[t]=i)}translateTagSet(e,t){let i,s,{tagKeys:r,tagValues:n}=this.dict;for(i of e)"string"==typeof i?(s=n.indexOf(i),-1===s&&(s=r.indexOf(Number(i))),-1!==s&&t.add(Number(r[s]))):t.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,G(this.pick,this.deps)):this.enabled&&this.pick.size>0&&G(this.pick,this.deps)}}var E={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},_=new Map;class N extends j{static useCached(e){let t=_.get(e);return void 0!==t?t:(t=new this(e),_.set(e,t),t)}constructor(e){if(super(),!0===e)this.setupFromTrue();else if(void 0===e)this.setupFromUndefined();else if(Array.isArray(e))this.setupFromArray(e);else{if("object"!=typeof e)throw o("Invalid options argument ".concat(e));this.setupFromObject(e)}void 0===this.firstChunkSize&&(this.firstChunkSize=i?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let e;for(e of F)this[e]=E[e];for(e of I)this[e]=E[e];for(e of D)this[e]=E[e];for(e of C)this[e]=new P(e,E[e],void 0,this)}setupFromTrue(){let e;for(e of F)this[e]=E[e];for(e of I)this[e]=E[e];for(e of D)this[e]=!0;for(e of C)this[e]=new P(e,!0,void 0,this)}setupFromArray(e){let t;for(t of F)this[t]=E[t];for(t of I)this[t]=E[t];for(t of D)this[t]=E[t];for(t of C)this[t]=new P(t,!1,void 0,this);this.setupGlobalFilters(e,void 0,z)}setupFromObject(e){let t;for(t of(z.ifd0=z.ifd0||z.image,z.ifd1=z.ifd1||z.thumbnail,Object.assign(this,e),F))this[t]=K(e[t],E[t]);for(t of I)this[t]=K(e[t],E[t]);for(t of D)this[t]=K(e[t],E[t]);for(t of T)this[t]=new P(t,E[t],e[t],this);for(t of z)this[t]=new P(t,E[t],e[t],this.tiff);this.setupGlobalFilters(e.pick,e.skip,z,C),!0===e.tiff?this.batchEnableWithBool(z,!0):!1===e.tiff?this.batchEnableWithUserValue(z,e):Array.isArray(e.tiff)?this.setupGlobalFilters(e.tiff,void 0,z):"object"==typeof e.tiff&&this.setupGlobalFilters(e.tiff.pick,e.tiff.skip,z)}batchEnableWithBool(e,t){for(let i of e)this[i].enabled=t}batchEnableWithUserValue(e,t){for(let i of e){let e=t[i];this[i].enabled=!1!==e&&void 0!==e}}setupGlobalFilters(e,t,i,s=i){if(e&&e.length){for(let e of s)this[e].enabled=!1;let t=M(e,i);for(let[e,i]of t)G(this[e].pick,i),this[e].enabled=!0}else if(t&&t.length){let e=M(t,i);for(let[t,i]of e)G(this[t].skip,i)}}filterNestedSegmentTags(){let{ifd0:e,exif:t,xmp:i,iptc:s,icc:r}=this;this.makerNote?t.deps.add(37500):t.skip.add(37500),this.userComment?t.deps.add(37510):t.skip.add(37510),i.enabled||e.skip.add(700),s.enabled||e.skip.add(33723),r.enabled||e.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:e,exif:t,gps:i,interop:s}=this;s.needed&&(t.deps.add(40965),e.deps.add(40965)),t.needed&&e.deps.add(34665),i.needed&&e.deps.add(34853),this.tiff.enabled=z.some(e=>!0===this[e].enabled)||this.makerNote||this.userComment;for(let e of z)this[e].finalizeFilters()}get onlyTiff(){return!x.map(e=>this[e].enabled).some(e=>!0===e)&&this.tiff.enabled}checkLoadedPlugins(){for(let e of T)this[e].enabled&&!g.has(e)&&d("segment parser",e)}}function M(e,t){let i,s,r,n,a=[];for(r of t){for(n of(i=S.get(r),s=[],i))(e.includes(n[0])||e.includes(n[1]))&&s.push(n[0]);s.length&&a.push([r,s])}return a}function K(e,t){return void 0!==e?e:void 0!==t?t:void 0}function G(e,t){for(let i of t)e.add(i)}n(N,"default",E);const R={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},W=Object.assign({},R,{firstChunkSize:4e4,gps:[1,2,3,4]}),J=Object.assign({},R,{firstChunkSize:4e4,ifd0:[274]});class H{constructor(e){n(this,"parsers",{}),this.options=N.useCached(e)}setup(){if(this.fileParser)return;let e,t=this.file.getUint16(0);if(18761===t||19789===t)this.file.isTiff=!0,e=p.get("tiff");else if(65496===t)this.file.isJpeg=!0,e=p.get("jpeg");else{if(!function(e){if(0!==e.getUint16(0))return!1;let t=e.getUint16(2);if(t>50)return!1;let i=16,s=[];for(;i<t;)s.push(e.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw o("Unknown file format");this.file.isHeic=!0,e=p.get("heic")}this.fileParser=new e(this.options,this.file,this.parsers)}async read(e){this.file=await function(e,t){if("string"==typeof e)return y(e,t);if(i&&!s&&e instanceof HTMLImageElement)return y(e.src,t);if(e instanceof Uint8Array||e instanceof ArrayBuffer||e instanceof DataView)return new u(e);if(i&&e instanceof Blob)return b(e,t,"blob",v);throw o("Invalid input argument")}(e,this.options)}async parse(){this.setup(),await this.fileParser.parse();let e={},t=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(e){t.push(e)}i.errors.length&&t.push(...i.errors)}else s=await i.parse();i.assignToOutput(e,s)});return await Promise.all(i),this.options.silentErrors&&t.length>0&&(e.errors=t),e=a(e),this.file.close&&this.file.close(),e}async extractThumbnail(){this.setup();let e=g.get("tiff",this.options);var t;if(this.file.isTiff?t={start:0,type:"tiff"}:this.file.isJpeg&&(t=await this.fileParser.getOrFindSegment("tiff")),void 0===t)return;let i=await this.fileParser.ensureSegmentChunk(t),s=this.parsers.tiff=new e(i,this.options,this.file),r=await s.extractThumbnail();return this.file.close&&this.file.close(),r}}e.Exifr=H,e.Options=N,e.allFormatters=I,e.chunkedProps=F,e.createDictionary=function(e,t,i){let s=new A(i);if(Array.isArray(t))for(let i of t)e.set(i,s);else e.set(t,s);return s},e.disableAllOptions=R,e.extendDictionary=function(e,t,i){let s,r=e.get(t);for(s of i)r.set(s[0],s[1])},e.fetchUrlAsArrayBuffer=k,e.fileParsers=p,e.fileReaders=w,e.gps=async function(e){let t=new H(W);await t.read(e);let i=await t.parse();if(i&&i.gps){let{latitude:e,longitude:t}=i.gps;return{latitude:e,longitude:t}}},e.gpsOnlyOptions=W,e.inheritables=L,e.orientation=async function(e){let t=new H(J);await t.read(e);let i=await t.parse();if(i&&i.ifd0)return i.ifd0[274]},e.orientationOnlyOptions=J,e.otherSegments=x,e.parse=async function(e,t){let i=new H(t);return await i.read(e),i.parse()},e.readBlobAsArrayBuffer=v,e.segmentParsers=g,e.segments=T,e.segmentsAndBlocks=C,e.tagKeys=S,e.tagRevivers=O,e.tagValues=B,e.thumbnail=async function(e,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new H(i);await s.read(e);let r=await s.extractThumbnail();return r&&t?Buffer.from(r):r},e.thumbnailUrl=async function(...e){let t=await this.thumbnail(...e);if(void 0!==t){let e=new Blob([t]);return URL.createObjectURL(e)}},e.tiffBlocks=z,e.tiffExtractables=D,Object.defineProperty(e,"__esModule",{value:!0})}));
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define("exifr",["exports"],t):t((e=e||self).exifr={})}(this,(function(e){"use strict";var t="undefined"!=typeof Buffer,i="undefined"!=typeof navigator,s=i&&"undefined"==typeof HTMLImageElement,r=!("undefined"==typeof global||"undefined"==typeof process||!process.versions||!process.versions.node);function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function a(e){return function(e){if(void 0===e)return!0;return e instanceof Map?0===e.size:0===Object.values(e).filter(f).length}(e)?void 0:e}const f=e=>void 0!==e;function o(e){let t=new Error(e);return delete t.stack,t}let l=r?global.BigInt:self.BigInt;const h=new TextDecoder("utf-8");class u{static from(e,t){return e instanceof this&&e.le===t?e:new u(e,void 0,void 0,t)}constructor(e,t=0,i,s){if("boolean"==typeof s&&(this.le=s),Array.isArray(e)&&(e=new Uint8Array(e)),0===e)this.byteOffset=0,this.byteLength=0;else if(e instanceof ArrayBuffer){let s=new DataView(e,t,i);this._swapDataView(s)}else if(e instanceof Uint8Array||e instanceof DataView||e instanceof u){let{byteOffset:s,byteLength:r}=e;if(void 0===i&&(i=r-t),(t+=s)+i>s+r)throw o("Creating view outside of available memory in ArrayBuffer");let n=new DataView(e.buffer,t,i);this._swapDataView(n)}else{if("number"!=typeof e)throw o("Invalid input argument for BufferView: "+e);{let t=new DataView(new ArrayBuffer(e));this._swapDataView(t)}}}_swapArrayBuffer(e){this._swapDataView(new DataView(e))}_swapBuffer(e){this._swapDataView(new DataView(e.buffer,e.byteOffset,e.byteLength))}_swapDataView(e){this.dataView=e,this.buffer=e.buffer,this.byteOffset=e.byteOffset,this.byteLength=e.byteLength}_lengthToEnd(e){return this.byteLength-e}set(e,t,i=u){if(e instanceof DataView||e instanceof u?e=new Uint8Array(e.buffer,e.byteOffset,e.byteLength):e instanceof ArrayBuffer&&(e=new Uint8Array(e)),!(e instanceof Uint8Array))throw o("BufferView.set(): Invalid data argument.");return this.toUint8().set(e,t),new i(this,t,e.byteLength)}subarray(e,t){return t=t||this._lengthToEnd(e),new u(this,e,t)}toUint8(){return new Uint8Array(this.buffer,this.byteOffset,this.byteLength)}getUint8Array(e,t){return new Uint8Array(this.buffer,this.byteOffset+e,t)}getString(e=0,t=this.byteLength){let i=this.getUint8Array(e,t);return s=i,h.decode(s);var s}getUnicodeString(e=0,t=this.byteLength){const i=[];for(let s=0;s<t&&e+s<this.byteLength;s+=2)i.push(this.getUint16(e+s));return i.map(e=>String.fromCharCode(e)).join("")}getInt8(e){return this.dataView.getInt8(e)}getUint8(e){return this.dataView.getUint8(e)}getInt16(e,t=this.le){return this.dataView.getInt16(e,t)}getInt32(e,t=this.le){return this.dataView.getInt32(e,t)}getUint16(e,t=this.le){return this.dataView.getUint16(e,t)}getUint32(e,t=this.le){return this.dataView.getUint32(e,t)}getFloat32(e,t=this.le){return this.dataView.getFloat32(e,t)}getFloat64(e,t=this.le){return this.dataView.getFloat64(e,t)}getFloat(e,t=this.le){return this.dataView.getFloat32(e,t)}getDouble(e,t=this.le){return this.dataView.getFloat64(e,t)}getUint64(e){let t=this.getUint32(e),i=this.getUint32(e+4);if(t<1048575)return t<<32|i;if(void 0!==typeof l)return console.warn("Using BigInt because of type 64uint but JS can only handle 53b numbers."),l(t)<<l(32)|l(i);throw o("Trying to read 64b value but JS can only handle 53b numbers.")}getUintBytes(e,t,i){switch(t){case 1:return this.getUint8(e,i);case 2:return this.getUint16(e,i);case 4:return this.getUint32(e,i);case 8:return this.getUint64(e,i)}}getUint(e,t,i){switch(t){case 8:return this.getUint8(e,i);case 16:return this.getUint16(e,i);case 32:return this.getUint32(e,i);case 64:return this.getUint64(e,i)}}toString(e){return this.dataView.toString(e,this.constructor.name)}ensureChunk(){}}function d(e,t){throw o("".concat(e," '").concat(t,"' was not loaded, try using full build of exifr."))}class c extends Map{constructor(e){super(),this.kind=e}get(e,t){return this.has(e)||d(this.kind,e),t&&(e in t||function(e,t){throw o("Unknown ".concat(e," '").concat(t,"'."))}(this.kind,e),t[e].enabled||d(this.kind,e)),super.get(e)}keyList(){return Array.from(this.keys())}}var p=new c("file parser"),g=new c("segment parser"),w=new c("file reader");function y(e,t){if((s=e).startsWith("data:")||s.length>1e4)return m(e,t,"base64");if(i)return b(e,t,"url",k);if(r)return m(e,t,"fs");throw o("Invalid input argument");var s}async function b(e,t,i,s){if(w.has(i))return m(e,t,i);if(s)return async function(e,t){let i=await t(e);return new DataView(i)}(e,s);throw o("Parser ".concat(i," is not loaded"))}async function m(e,t,i){let s=new(w.get(i))(e,t);return await s.read(),s}async function k(e){return fetch(e).then(e=>e.arrayBuffer())}async function v(e){return new Promise((t,i)=>{let s=new FileReader;s.onloadend=()=>t(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(e)})}class U extends Map{get tagKeys(){return this.allKeys||(this.allKeys=Array.from(this.keys())),this.allKeys}get tagValues(){return this.allValues||(this.allValues=Array.from(this.values())),this.allValues}}const V=new Map,A=new Map,S=new Map,B=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],O=["jfif","xmp","icc","iptc"],F=["tiff",...O],x=["ifd0","ifd1","exif","gps","interop"],T=[...F,...x],z=["makerNote","userComment"],C=["translateKeys","translateValues","reviveValues","multiSegment"],D=[...C,"sanitize","mergeOutput"];class L{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class I extends L{get needed(){return this.enabled||this.deps.size>0}constructor(e,t,i,s){if(super(),n(this,"enabled",!1),n(this,"skip",new Set),n(this,"pick",new Set),n(this,"deps",new Set),n(this,"translateKeys",!1),n(this,"translateValues",!1),n(this,"reviveValues",!1),this.key=e,this.enabled=t,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=x.includes(e),this.canBeFiltered&&(this.dict=V.get(e)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:e,skip:t}=i;e&&e.length>0&&this.translateTagSet(e,this.pick),t&&t.length>0&&this.translateTagSet(t,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw o("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(e){let t,i;for(t of C)i=e[t],void 0!==i&&(this[t]=i)}translateTagSet(e,t){let i,s,{tagKeys:r,tagValues:n}=this.dict;for(i of e)"string"==typeof i?(s=n.indexOf(i),-1===s&&(s=r.indexOf(Number(i))),-1!==s&&t.add(Number(r[s]))):t.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,N(this.pick,this.deps)):this.enabled&&this.pick.size>0&&N(this.pick,this.deps)}}var j={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},P=new Map;class E extends L{static useCached(e){let t=P.get(e);return void 0!==t?t:(t=new this(e),P.set(e,t),t)}constructor(e){if(super(),!0===e)this.setupFromTrue();else if(void 0===e)this.setupFromUndefined();else if(Array.isArray(e))this.setupFromArray(e);else{if("object"!=typeof e)throw o("Invalid options argument ".concat(e));this.setupFromObject(e)}void 0===this.firstChunkSize&&(this.firstChunkSize=i?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let e;for(e of B)this[e]=j[e];for(e of D)this[e]=j[e];for(e of z)this[e]=j[e];for(e of T)this[e]=new I(e,j[e],void 0,this)}setupFromTrue(){let e;for(e of B)this[e]=j[e];for(e of D)this[e]=j[e];for(e of z)this[e]=!0;for(e of T)this[e]=new I(e,!0,void 0,this)}setupFromArray(e){let t;for(t of B)this[t]=j[t];for(t of D)this[t]=j[t];for(t of z)this[t]=j[t];for(t of T)this[t]=new I(t,!1,void 0,this);this.setupGlobalFilters(e,void 0,x)}setupFromObject(e){let t;for(t of(x.ifd0=x.ifd0||x.image,x.ifd1=x.ifd1||x.thumbnail,Object.assign(this,e),B))this[t]=K(e[t],j[t]);for(t of D)this[t]=K(e[t],j[t]);for(t of z)this[t]=K(e[t],j[t]);for(t of F)this[t]=new I(t,j[t],e[t],this);for(t of x)this[t]=new I(t,j[t],e[t],this.tiff);this.setupGlobalFilters(e.pick,e.skip,x,T),!0===e.tiff?this.batchEnableWithBool(x,!0):!1===e.tiff?this.batchEnableWithUserValue(x,e):Array.isArray(e.tiff)?this.setupGlobalFilters(e.tiff,void 0,x):"object"==typeof e.tiff&&this.setupGlobalFilters(e.tiff.pick,e.tiff.skip,x)}batchEnableWithBool(e,t){for(let i of e)this[i].enabled=t}batchEnableWithUserValue(e,t){for(let i of e){let e=t[i];this[i].enabled=!1!==e&&void 0!==e}}setupGlobalFilters(e,t,i,s=i){if(e&&e.length){for(let e of s)this[e].enabled=!1;let t=_(e,i);for(let[e,i]of t)N(this[e].pick,i),this[e].enabled=!0}else if(t&&t.length){let e=_(t,i);for(let[t,i]of e)N(this[t].skip,i)}}filterNestedSegmentTags(){let{ifd0:e,exif:t,xmp:i,iptc:s,icc:r}=this;this.makerNote?t.deps.add(37500):t.skip.add(37500),this.userComment?t.deps.add(37510):t.skip.add(37510),i.enabled||e.skip.add(700),s.enabled||e.skip.add(33723),r.enabled||e.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:e,exif:t,gps:i,interop:s}=this;s.needed&&(t.deps.add(40965),e.deps.add(40965)),t.needed&&e.deps.add(34665),i.needed&&e.deps.add(34853),this.tiff.enabled=x.some(e=>!0===this[e].enabled)||this.makerNote||this.userComment;for(let e of x)this[e].finalizeFilters()}get onlyTiff(){return!O.map(e=>this[e].enabled).some(e=>!0===e)&&this.tiff.enabled}checkLoadedPlugins(){for(let e of F)this[e].enabled&&!g.has(e)&&d("segment parser",e)}}function _(e,t){let i,s,r,n,a=[];for(r of t){for(n of(i=V.get(r),s=[],i))(e.includes(n[0])||e.includes(n[1]))&&s.push(n[0]);s.length&&a.push([r,s])}return a}function K(e,t){return void 0!==e?e:void 0!==t?t:void 0}function N(e,t){for(let i of t)e.add(i)}n(E,"default",j);const M={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},G=Object.assign({},M,{firstChunkSize:4e4,gps:[1,2,3,4]}),R=Object.assign({},M,{firstChunkSize:4e4,ifd0:[274]});class W{constructor(e){n(this,"parsers",{}),this.options=E.useCached(e)}setup(){if(this.fileParser)return;let e,t=this.file.getUint16(0);if(18761===t||19789===t)this.file.isTiff=!0,e=p.get("tiff");else if(65496===t)this.file.isJpeg=!0,e=p.get("jpeg");else{if(!function(e){if(0!==e.getUint16(0))return!1;let t=e.getUint16(2);if(t>50)return!1;let i=16,s=[];for(;i<t;)s.push(e.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw o("Unknown file format");this.file.isHeic=!0,e=p.get("heic")}this.fileParser=new e(this.options,this.file,this.parsers)}async read(e){this.file=await function(e,t){if("string"==typeof e)return y(e,t);if(i&&!s&&e instanceof HTMLImageElement)return y(e.src,t);if(e instanceof Uint8Array||e instanceof ArrayBuffer||e instanceof DataView)return new u(e);if(i&&e instanceof Blob)return b(e,t,"blob",v);throw o("Invalid input argument")}(e,this.options)}async parse(){this.setup(),await this.fileParser.parse();let e={},t=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(e){t.push(e)}i.errors.length&&t.push(...i.errors)}else s=await i.parse();i.assignToOutput(e,s)});return await Promise.all(i),this.options.silentErrors&&t.length>0&&(e.errors=t),e=a(e),this.file.close&&this.file.close(),e}async extractThumbnail(){this.setup();let e=g.get("tiff",this.options);var t;if(this.file.isTiff?t={start:0,type:"tiff"}:this.file.isJpeg&&(t=await this.fileParser.getOrFindSegment("tiff")),void 0===t)return;let i=await this.fileParser.ensureSegmentChunk(t),s=this.parsers.tiff=new e(i,this.options,this.file),r=await s.extractThumbnail();return this.file.close&&this.file.close(),r}}e.Exifr=W,e.Options=E,e.allFormatters=D,e.chunkedProps=B,e.createDictionary=function(e,t,i){let s=new U;for(let[e,t]of i)s.set(e,t);if(Array.isArray(t))for(let i of t)e.set(i,s);else e.set(t,s);return s},e.disableAllOptions=M,e.extendDictionary=function(e,t,i){let s,r=e.get(t);for(s of i)r.set(s[0],s[1])},e.fetchUrlAsArrayBuffer=k,e.fileParsers=p,e.fileReaders=w,e.gps=async function(e){let t=new W(G);await t.read(e);let i=await t.parse();if(i&&i.gps){let{latitude:e,longitude:t}=i.gps;return{latitude:e,longitude:t}}},e.gpsOnlyOptions=G,e.inheritables=C,e.orientation=async function(e){let t=new W(R);await t.read(e);let i=await t.parse();if(i&&i.ifd0)return i.ifd0[274]},e.orientationOnlyOptions=R,e.otherSegments=O,e.parse=async function(e,t){let i=new W(t);return await i.read(e),i.parse()},e.readBlobAsArrayBuffer=v,e.segmentParsers=g,e.segments=F,e.segmentsAndBlocks=T,e.tagKeys=V,e.tagRevivers=S,e.tagValues=A,e.thumbnail=async function(e,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new W(i);await s.read(e);let r=await s.extractThumbnail();return r&&t?Buffer.from(r):r},e.thumbnailUrl=async function(...e){let t=await this.thumbnail(...e);if(void 0!==t){let e=new Blob([t]);return URL.createObjectURL(e)}},e.tiffBlocks=x,e.tiffExtractables=z,Object.defineProperty(e,"__esModule",{value:!0})}));

dist/lite.esm.js

@@ -1,1 +0,1 @@
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X(e,t){return void 0!==e?e:void 0!==t?t:void 0}function J(e,t){for(let i of t)e.add(i)}n(_,"default",H);const q={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},Y=Object.assign({},q,{firstChunkSize:4e4,gps:[1,2,3,4]}),Z=Object.assign({},q,{firstChunkSize:4e4,ifd0:[274]});class Q{constructor(e){n(this,"parsers",{}),this.options=_.useCached(e)}setup(){if(this.fileParser)return;let e,t=this.file.getUint16(0);if(18761===t||19789===t)this.file.isTiff=!0,e=y.get("tiff");else if(65496===t)this.file.isJpeg=!0,e=y.get("jpeg");else{if(!function(e){if(0!==e.getUint16(0))return!1;let t=e.getUint16(2);if(t>50)return!1;let i=16,s=[];for(;i<t;)s.push(e.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw o("Unknown file format");this.file.isHeic=!0,e=y.get("heic")}this.fileParser=new e(this.options,this.file,this.parsers)}async read(e){this.file=await function(e,s){if("string"==typeof e)return k(e,s);if(t&&!i&&e 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this.file.close&&this.file.close(),n}}async function $(e,t){let i=new Q(t);return await i.read(e),i.parse()}async function ee(t,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new Q(i);await s.read(t);let n=await s.extractThumbnail();return n&&e?Buffer.from(n):n}async function te(...e){let t=await this.thumbnail(...e);if(void 0!==t){let e=new Blob([t]);return URL.createObjectURL(e)}}async function ie(e){let t=new Q(Y);await t.read(e);let i=await t.parse();if(i&&i.gps){let{latitude:e,longitude:t}=i.gps;return{latitude:e,longitude:t}}}async function se(e){let t=new Q(Z);await t.read(e);let i=await t.parse();if(i&&i.ifd0)return i.ifd0[274]}class ne extends g{constructor(...e){super(...e),n(this,"ranges",new re),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(e,t,i){if(0===e&&0===this.byteLength&&i){let e=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(e)}else{let 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s=e+t,n=this.list.filter(t=>ae(e,t.offset,s)||ae(e,t.end,s));if(n.length>0){e=Math.min(e,...n.map(e=>e.offset)),s=Math.max(s,...n.map(e=>e.end)),t=s-e;let i=n.shift();i.offset=e,i.length=t,i.end=s,this.list=this.list.filter(e=>!n.includes(e))}else this.list.push({offset:e,length:t,end:s})}available(e,t){let i=e+t;return this.list.some(t=>t.offset<=e&&i<=t.end)}}function ae(e,t,i){return e<=t&&t<=i}class he extends ne{constructor(e,t){super(0),n(this,"chunksRead",0),this.input=e,this.options=t}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(e=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let t=this.options.chunkSize,i=await this.readChunk(e,t);return!!i&&i.byteLength===t}async readChunk(e,t){if(this.chunksRead++,0!==(t=this.safeWrapAddress(e,t)))return this._readChunk(e,t)}safeWrapAddress(e,t){return void 0!==this.size&&e+t>this.size?Math.max(0,this.size-e):t}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}w.set("blob",class extends he{async readWhole(){this.chunked=!1;let e=await O(this.input);this._swapArrayBuffer(e)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(e,t){let i=t?e+t:void 0,s=this.input.slice(e,i),n=await O(s);return this.set(n,e,!0)}});class oe{constructor(e,t,i){n(this,"ensureSegmentChunk",async e=>{let t=e.start,i=e.size||65536;if(this.file.chunked)if(this.file.available(t,i))e.chunk=this.file.subarray(t,i);else try{e.chunk=await this.file.readChunk(t,i)}catch(t){throw o("Couldn't read segment: ".concat(JSON.stringify(e),". ").concat(t.message))}else if(this.file.byteLength>t+i)e.chunk=this.file.subarray(t,i);else{if(void 0!==e.size)throw o("Segment unreachable: "+JSON.stringify(e));e.chunk=this.file.subarray(t)}return e.chunk}),this.extendOptions&&this.extendOptions(e),this.options=e,this.file=t,this.parsers=i}createParser(e,t){let i=new(b.get(e))(t,this.options,this.file);return this.parsers[e]=i}}class le{static findPosition(e,t){let i=e.getUint16(t+2)+2,s="function"==typeof this.headerLength?this.headerLength(e,t,i):this.headerLength,n=t+s,r=i-s;return{offset:t,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(e,t={}){return new this(e,new _({[this.type]:t})).parse()}normalizeInput(e){return e instanceof g?e:new g(e)}constructor(e,t={},i){n(this,"errors",[]),n(this,"raw",new Map),n(this,"handleError",e=>{if(!this.options.silentErrors)throw e;this.errors.push(e.message)}),this.chunk=this.normalizeInput(e),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=t,this.localOptions=t[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(e,t){let i=L.get(t),s=F.get(t),n=B.get(t),r=this.options[t],a=r.reviveValues&&i,h=r.translateValues&&s,o=r.translateKeys&&n,l={};for(let[t,r]of e)a&&i.has(t)?r=i.get(t)(r):h&&s.has(t)&&(r=this.translateValue(r,s.get(t))),o&&n.has(t)&&(t=n.get(t)||t),l[t]=r;return l}translateValue(e,t){return t[e]||e}assignToOutput(e,t){this.assignObjectToOutput(e,this.constructor.type,t)}assignObjectToOutput(e,t,i){if(this.globalOptions.mergeOutput)return Object.assign(e,i);e[t]?Object.assign(e[t],i):e[t]=i}}n(le,"headerLength",4),n(le,"type",void 0),n(le,"multiSegment",!1),n(le,"canHandle",()=>!1);function fe(e){return 192===e||194===e||196===e||219===e||221===e||218===e||254===e}function ue(e){return e>=224&&e<=239}function de(e,t){for(let[i,s]of b)if(s.canHandle(e,t))return i}y.set("jpeg",class extends oe{constructor(...e){super(...e),n(this,"appSegments",[]),n(this,"jpegSegments",[]),n(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let e=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(e)}setupSegmentFinderArgs(e){!0===e?(this.findAll=!0,this.wanted=new Set(b.keyList())):(e=void 0===e?b.keyList().filter(e=>this.options[e].enabled):e.filter(e=>this.options[e].enabled&&b.has(e)),this.findAll=!1,this.remaining=new Set(e),this.wanted=new Set(e)),this.unfinishedMultiSegment=!1}async findAppSegments(e=0,t){this.setupSegmentFinderArgs(t);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s)for(let e of n){let t=b.get(e),i=this.options[e];if(t.multiSegment&&i.multiSegment){s=!0,this.file.chunked&&await this.file.readWhole();break}}if(e=this._findAppSegments(e,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let t=!1;for(;r.size>0&&!t&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(e=>!this.file.available(e.offset||e.start,e.length||e.size));if(t=e>s&&!n?!await i.readNextChunk(e):!await i.readNextChunk(s),void 0===(e=this._findAppSegments(e,i.byteLength)))return}}}_findAppSegments(e,t){let i,s,n,r,a,h,{file:o,findAll:l,wanted:f,remaining:u,options:d}=this;for(;e<t;e++)if(255===o.getUint8(e))if(i=o.getUint8(e+1),ue(i)){if(s=o.getUint16(e+2),n=de(o,e),n&&f.has(n)&&(r=b.get(n),a=r.findPosition(o,e),h=d[n],a.type=n,this.appSegments.push(a),!l&&(r.multiSegment&&h.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=le.findPosition(o,e),a.marker=i,this.unknownSegments.push(a)),e+=s+1}else if(fe(i)){if(s=o.getUint16(e+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:e,length:s,marker:i}),e+=s+1}return e}mergeMultiSegments(){if(!this.appSegments.some(e=>e.multiSegment))return;let e=function(e,t){let i,s,n,r=new Map;for(let a=0;a<e.length;a++)i=e[a],s=i[t],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r.entries())}(this.appSegments,"type");this.mergedAppSegments=e.map(([e,t])=>{let i=b.get(e,this.options);if(i.handleMultiSegments){return{type:e,chunk:i.handleMultiSegments(t)}}return t[0]})}async createParsers(){let e=this.mergedAppSegments||this.appSegments;for(let t of e){let{type:e,chunk:i}=t;if(!this.options[e].enabled)continue;let s=this.parsers[e];if(s&&s.append);else if(!s){let t=new(b.get(e,this.options))(i,this.options,this.file);this.parsers[e]=t}}}getSegment(e){return this.appSegments.find(t=>t.type===e)}async getOrFindSegment(e){let t=this.getSegment(e);return void 0===t&&(await this.findAppSegments(0,[e]),t=this.getSegment(e)),t}});const ce=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class ge extends le{parseHeader(){var e=this.chunk.getUint16();if(18761===e)this.le=!0;else{if(19789!==e)throw o("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw o("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(e,t,i=new Map){let{pick:s,skip:n}=this.options[t];s=new Set(s);let r=s.size>0,a=0===n.size,h=this.chunk.getUint16(e);e+=2;for(let o=0;o<h;o++){let h=this.chunk.getUint16(e);if(r){if(s.has(h)&&(i.set(h,this.parseTag(e,h,t)),s.delete(h),0===s.size))break}else!a&&n.has(h)||i.set(h,this.parseTag(e,h,t));e+=12}return i}parseTag(e,t,i){let s=this.chunk.getUint16(e+2),n=this.chunk.getUint32(e+4),r=ce[s];if(r*n<=4?e+=8:e=this.chunk.getUint32(e+8),s<1||s>13)throw o("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e));if(e>this.chunk.byteLength)throw o("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(e,n);if(2===s)return l(this.chunk.getString(e,n));if(7===s)return this.chunk.getUint8Array(e,n);if(1===n)return this.parseTagValue(s,e);{let t=new(function(e){switch(e){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)t[r]=this.parseTagValue(s,e),e+=i;return t}}parseTagValue(e,t){switch(e){case 1:return this.chunk.getUint8(t);case 3:return this.chunk.getUint16(t);case 4:return this.chunk.getUint32(t);case 5:return this.chunk.getUint32(t)/this.chunk.getUint32(t+4);case 6:return this.chunk.getInt8(t);case 8:return this.chunk.getInt16(t);case 9:return this.chunk.getInt32(t);case 10:return this.chunk.getInt32(t)/this.chunk.getInt32(t+4);case 11:return this.chunk.getFloat(t);case 12:return this.chunk.getDouble(t);case 13:return this.chunk.getUint32(t);default:throw o("Invalid tiff type ".concat(e))}}}class pe extends ge{static canHandle(e,t){return 225===e.getUint8(t+1)&&1165519206===e.getUint32(t+4)&&0===e.getUint16(t+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.parseExifBlock().catch(this.handleError),this.options.gps.enabled&&await this.parseGpsBlock().catch(this.handleError),this.options.interop.enabled&&await this.parseInteropBlock().catch(this.handleError),this.options.ifd1.enabled&&await this.parseThumbnailBlock().catch(this.handleError),this.createOutput()}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let e=this.chunk.getUint16(this.ifd0Offset),t=this.ifd0Offset+2+12*e;this.ifd1Offset=this.chunk.getUint32(t)}}parseBlock(e,t){let i=new Map;return this[t]=i,this.parseTags(e,t,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw o("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw o("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,f(this.options));let e=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==e.size?(this.exifOffset=e.get(34665),this.interopOffset=e.get(40965),this.gpsOffset=e.get(34853),this.xmp=e.get(700),this.iptc=e.get(33723),this.icc=e.get(34675),this.options.sanitize&&(e.delete(34665),e.delete(40965),e.delete(34853),e.delete(700),e.delete(33723),e.delete(34675)),e):void 0}async ensureBlockChunk(e,t){this.file.isTiff&&await this.file.ensureChunk(e,t),e>this.chunk.byteLength&&(this.chunk=g.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,f(this.options));let e=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=e.get(40965)),this.makerNote=e.get(37500),this.userComment=e.get(37510),this.options.sanitize&&(e.delete(40965),e.delete(37500),e.delete(37510)),this.unpack(e,41728),this.unpack(e,41729),e}unpack(e,t){let i=e.get(t);i&&1===i.length&&e.set(t,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let e=this.parseBlock(this.gpsOffset,"gps");return e&&e.has(2)&&e.has(4)&&(e.set("latitude",me(...e.get(2),e.get(1))),e.set("longitude",me(...e.get(4),e.get(3)))),e}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(e=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||e))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let e=this.ifd1.get(513),t=this.ifd1.get(514);return this.chunk.getUint8Array(e,t)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let e,t,i,s={};for(t of N)if(e=this[t],!h(e))if(i=this.canTranslate?this.translateBlock(e,t):Object.fromEntries(e),this.options.mergeOutput){if("ifd1"===t)continue;Object.assign(s,i)}else s[t]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(e,t){if(this.globalOptions.mergeOutput)Object.assign(e,t);else for(let[i,s]of Object.entries(t))this.assignObjectToOutput(e,i,s)}}function me(e,t,i,s){var n=e+t/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}n(pe,"type","tiff"),n(pe,"headerLength",10),b.set("tiff",pe);w.set("url",class extends he{async readWhole(){this.chunked=!1;let e=await x(this.input);this._swapArrayBuffer(e)}async _readChunk(e,t){let i=t?e+t-1:void 0,s={};(e||i)&&(s.range="bytes=".concat([e,i].join("-")));let n=await fetch(this.input,{headers:s}),r=await n.arrayBuffer(),a=r.byteLength;if(416!==n.status)return a!==t&&(this.size=e+a),this.set(r,e,!0)}});class ye extends oe{parseBoxes(e=0){let t=[];for(;e<this.file.byteLength-4;){let i=this.parseBoxHead(e);if(t.push(i),0===i.length)break;e+=i.length}return t}parseSubBoxes(e){e.boxes=this.parseBoxes(e.start)}findBox(e,t){return void 0===e.boxes&&this.parseSubBoxes(e),e.boxes.find(e=>e.kind===t)}parseBoxHead(e){let t=this.file.getUint32(e),i=this.file.getString(e+4,4),s=e+8;return 1===t&&(t=this.file.getUint64(e+8),s+=8),{offset:e,length:t,kind:i,start:s}}parseBoxFullHead(e){let t=this.file.getUint32(e.start);e.version=t>>24,e.start+=4}}y.set("heic",class extends ye{async parse(){var e=this.file.getUint32(0);let t=this.parseBoxHead(e);await this.file.ensureChunk(t.offset,t.length),this.parseBoxFullHead(t),this.parseSubBoxes(t),this.options.icc.enabled&&await this.findIcc(t),this.options.tiff.enabled&&await this.findExif(t)}async registerSegment(e,t,i){await this.file.ensureChunk(t,i);let s=this.file.subarray(t,i);this.createParser(e,s)}async findIcc(e){let t=this.findBox(e,"iprp");if(void 0===t)return;let i=this.findBox(t,"ipco");if(void 0===i)return;let s=this.findBox(i,"colr");void 0!==s&&await this.registerSegment("icc",s.offset+12,s.length)}async findExif(e){let t=this.findBox(e,"iinf");if(void 0===t)return;let i=this.findBox(e,"iloc");if(void 0===i)return;let s=this.findExifLocIdInIinf(t),n=this.findExtentInIloc(i,s);if(void 0===n)return;let[r,a]=n;await this.file.ensureChunk(r,a);let h=4+this.file.getUint32(r);r+=h,a-=h,await this.registerSegment("tiff",r,a)}findExifLocIdInIinf(e){this.parseBoxFullHead(e);let t,i,s,n,r=e.start,a=this.file.getUint16(r);for(r+=2;a--;){if(t=this.parseBoxHead(r),this.parseBoxFullHead(t),i=t.start,t.version>=2&&(s=3===t.version?4:2,n=this.file.getString(i+s+2,4),"Exif"===n))return this.file.getUintBytes(i,s);r+=t.length}}get8bits(e){let t=this.file.getUint8(e);return[t>>4,15&t]}findExtentInIloc(e,t){this.parseBoxFullHead(e);let i=e.start,[s,n]=this.get8bits(i++),[r,a]=this.get8bits(i++),h=2===e.version?4:2,o=1===e.version||2===e.version?2:0,l=a+s+n,f=2===e.version?4:2,u=this.file.getUintBytes(i,f);for(i+=f;u--;){let e=this.file.getUintBytes(i,h);i+=h+o+2+r;let f=this.file.getUint16(i);if(i+=2,e===t)return f>1&&console.warn("ILOC box has more than one extent but we're only processing one\nPlease create an issue at https://github.com/MikeKovarik/exifr with this 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Map,F=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],L=["jfif","xmp","icc","iptc"],T=["tiff",...L],D=["ifd0","ifd1","exif","gps","interop"],V=[...T,...D],z=["makerNote","userComment"],N=["translateKeys","translateValues","reviveValues","multiSegment"],M=[...N,"sanitize","mergeOutput"];class E{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class G extends E{get needed(){return this.enabled||this.deps.size>0}constructor(e,t,i,s){if(super(),n(this,"enabled",!1),n(this,"skip",new Set),n(this,"pick",new Set),n(this,"deps",new Set),n(this,"translateKeys",!1),n(this,"translateValues",!1),n(this,"reviveValues",!1),this.key=e,this.enabled=t,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=D.includes(e),this.canBeFiltered&&(this.dict=A.get(e)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:e,skip:t}=i;e&&e.length>0&&this.translateTagSet(e,this.pick),t&&t.length>0&&this.translateTagSet(t,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw o("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(e){let t,i;for(t of N)i=e[t],void 0!==i&&(this[t]=i)}translateTagSet(e,t){let i,s,{tagKeys:n,tagValues:r}=this.dict;for(i of e)"string"==typeof i?(s=r.indexOf(i),-1===s&&(s=n.indexOf(Number(i))),-1!==s&&t.add(Number(n[s]))):t.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,K(this.pick,this.deps)):this.enabled&&this.pick.size>0&&K(this.pick,this.deps)}}var R={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},j=new Map;class H extends E{static useCached(e){let t=j.get(e);return void 0!==t?t:(t=new this(e),j.set(e,t),t)}constructor(e){if(super(),!0===e)this.setupFromTrue();else if(void 0===e)this.setupFromUndefined();else if(Array.isArray(e))this.setupFromArray(e);else{if("object"!=typeof e)throw o("Invalid options argument ".concat(e));this.setupFromObject(e)}void 0===this.firstChunkSize&&(this.firstChunkSize=t?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let e;for(e of F)this[e]=R[e];for(e of M)this[e]=R[e];for(e of z)this[e]=R[e];for(e of V)this[e]=new G(e,R[e],void 0,this)}setupFromTrue(){let e;for(e of F)this[e]=R[e];for(e of M)this[e]=R[e];for(e of z)this[e]=!0;for(e of V)this[e]=new G(e,!0,void 0,this)}setupFromArray(e){let t;for(t of F)this[t]=R[t];for(t of M)this[t]=R[t];for(t of z)this[t]=R[t];for(t of V)this[t]=new G(t,!1,void 0,this);this.setupGlobalFilters(e,void 0,D)}setupFromObject(e){let t;for(t of(D.ifd0=D.ifd0||D.image,D.ifd1=D.ifd1||D.thumbnail,Object.assign(this,e),F))this[t]=_(e[t],R[t]);for(t of M)this[t]=_(e[t],R[t]);for(t of z)this[t]=_(e[t],R[t]);for(t of T)this[t]=new G(t,R[t],e[t],this);for(t of D)this[t]=new G(t,R[t],e[t],this.tiff);this.setupGlobalFilters(e.pick,e.skip,D,V),!0===e.tiff?this.batchEnableWithBool(D,!0):!1===e.tiff?this.batchEnableWithUserValue(D,e):Array.isArray(e.tiff)?this.setupGlobalFilters(e.tiff,void 0,D):"object"==typeof e.tiff&&this.setupGlobalFilters(e.tiff.pick,e.tiff.skip,D)}batchEnableWithBool(e,t){for(let i of e)this[i].enabled=t}batchEnableWithUserValue(e,t){for(let i of e){let e=t[i];this[i].enabled=!1!==e&&void 0!==e}}setupGlobalFilters(e,t,i,s=i){if(e&&e.length){for(let e of s)this[e].enabled=!1;let t=W(e,i);for(let[e,i]of t)K(this[e].pick,i),this[e].enabled=!0}else if(t&&t.length){let e=W(t,i);for(let[t,i]of e)K(this[t].skip,i)}}filterNestedSegmentTags(){let{ifd0:e,exif:t,xmp:i,iptc:s,icc:n}=this;this.makerNote?t.deps.add(37500):t.skip.add(37500),this.userComment?t.deps.add(37510):t.skip.add(37510),i.enabled||e.skip.add(700),s.enabled||e.skip.add(33723),n.enabled||e.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:e,exif:t,gps:i,interop:s}=this;s.needed&&(t.deps.add(40965),e.deps.add(40965)),t.needed&&e.deps.add(34665),i.needed&&e.deps.add(34853),this.tiff.enabled=D.some(e=>!0===this[e].enabled)||this.makerNote||this.userComment;for(let e of D)this[e].finalizeFilters()}get onlyTiff(){return!L.map(e=>this[e].enabled).some(e=>!0===e)&&this.tiff.enabled}checkLoadedPlugins(){for(let e of T)this[e].enabled&&!b.has(e)&&p("segment parser",e)}}function W(e,t){let i,s,n,r,a=[];for(n of t){for(r of(i=A.get(n),s=[],i))(e.includes(r[0])||e.includes(r[1]))&&s.push(r[0]);s.length&&a.push([n,s])}return a}function _(e,t){return void 0!==e?e:void 0!==t?t:void 0}function K(e,t){for(let i of t)e.add(i)}n(H,"default",R);const X={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},J=Object.assign({},X,{firstChunkSize:4e4,gps:[1,2,3,4]}),q=Object.assign({},X,{firstChunkSize:4e4,ifd0:[274]});class Y{constructor(e){n(this,"parsers",{}),this.options=H.useCached(e)}setup(){if(this.fileParser)return;let e,t=this.file.getUint16(0);if(18761===t||19789===t)this.file.isTiff=!0,e=y.get("tiff");else if(65496===t)this.file.isJpeg=!0,e=y.get("jpeg");else{if(!function(e){if(0!==e.getUint16(0))return!1;let t=e.getUint16(2);if(t>50)return!1;let i=16,s=[];for(;i<t;)s.push(e.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw o("Unknown file format");this.file.isHeic=!0,e=y.get("heic")}this.fileParser=new e(this.options,this.file,this.parsers)}async read(e){this.file=await function(e,s){if("string"==typeof e)return k(e,s);if(t&&!i&&e instanceof HTMLImageElement)return k(e.src,s);if(e instanceof Uint8Array||e instanceof ArrayBuffer||e instanceof DataView)return new g(e);if(t&&e instanceof Blob)return S(e,s,"blob",C);throw o("Invalid input argument")}(e,this.options)}async parse(){this.setup(),await this.fileParser.parse();let e={},t=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(e){t.push(e)}i.errors.length&&t.push(...i.errors)}else s=await i.parse();i.assignToOutput(e,s)});return await Promise.all(i),this.options.silentErrors&&t.length>0&&(e.errors=t),e=r(e),this.file.close&&this.file.close(),e}async extractThumbnail(){this.setup();let e=b.get("tiff",this.options);var t;if(this.file.isTiff?t={start:0,type:"tiff"}:this.file.isJpeg&&(t=await this.fileParser.getOrFindSegment("tiff")),void 0===t)return;let i=await this.fileParser.ensureSegmentChunk(t),s=this.parsers.tiff=new e(i,this.options,this.file),n=await s.extractThumbnail();return this.file.close&&this.file.close(),n}}async function Z(e,t){let i=new Y(t);return await i.read(e),i.parse()}async function Q(t,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new Y(i);await s.read(t);let n=await s.extractThumbnail();return n&&e?Buffer.from(n):n}async function $(...e){let t=await this.thumbnail(...e);if(void 0!==t){let e=new Blob([t]);return URL.createObjectURL(e)}}async function ee(e){let t=new Y(J);await t.read(e);let i=await t.parse();if(i&&i.gps){let{latitude:e,longitude:t}=i.gps;return{latitude:e,longitude:t}}}async function te(e){let t=new Y(q);await t.read(e);let i=await t.parse();if(i&&i.ifd0)return i.ifd0[274]}class ie extends g{constructor(...e){super(...e),n(this,"ranges",new se),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(e,t,i){if(0===e&&0===this.byteLength&&i){let e=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(e)}else{let i=e+t;if(i>this.byteLength){let{dataView:e}=this._extend(i);this._swapDataView(e)}}}_extend(t){let i;i=e?Buffer.allocUnsafe(t):new Uint8Array(t);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(e,t,i=!1){return t=t||this._lengthToEnd(e),i&&this._tryExtend(e,t),this.ranges.add(e,t),super.subarray(e,t)}set(e,t,i=!1){i&&this._tryExtend(t,e.byteLength,e);let s=super.set(e,t);return this.ranges.add(t,s.byteLength),s}async ensureChunk(e,t){this.chunked&&(this.ranges.available(e,t)||await this.readChunk(e,t))}available(e,t){return this.ranges.available(e,t)}}class se{constructor(){n(this,"list",[])}get length(){return this.list.length}add(e,t,i=0){let s=e+t,n=this.list.filter(t=>ne(e,t.offset,s)||ne(e,t.end,s));if(n.length>0){e=Math.min(e,...n.map(e=>e.offset)),s=Math.max(s,...n.map(e=>e.end)),t=s-e;let i=n.shift();i.offset=e,i.length=t,i.end=s,this.list=this.list.filter(e=>!n.includes(e))}else this.list.push({offset:e,length:t,end:s})}available(e,t){let i=e+t;return this.list.some(t=>t.offset<=e&&i<=t.end)}}function ne(e,t,i){return e<=t&&t<=i}class re extends ie{constructor(e,t){super(0),n(this,"chunksRead",0),this.input=e,this.options=t}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(e=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let t=this.options.chunkSize,i=await this.readChunk(e,t);return!!i&&i.byteLength===t}async readChunk(e,t){if(this.chunksRead++,0!==(t=this.safeWrapAddress(e,t)))return this._readChunk(e,t)}safeWrapAddress(e,t){return void 0!==this.size&&e+t>this.size?Math.max(0,this.size-e):t}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}w.set("blob",class extends re{async readWhole(){this.chunked=!1;let e=await C(this.input);this._swapArrayBuffer(e)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(e,t){let i=t?e+t:void 0,s=this.input.slice(e,i),n=await C(s);return this.set(n,e,!0)}});class ae{constructor(e,t,i){n(this,"ensureSegmentChunk",async e=>{let t=e.start,i=e.size||65536;if(this.file.chunked)if(this.file.available(t,i))e.chunk=this.file.subarray(t,i);else try{e.chunk=await this.file.readChunk(t,i)}catch(t){throw o("Couldn't read segment: ".concat(JSON.stringify(e),". ").concat(t.message))}else if(this.file.byteLength>t+i)e.chunk=this.file.subarray(t,i);else{if(void 0!==e.size)throw o("Segment unreachable: "+JSON.stringify(e));e.chunk=this.file.subarray(t)}return e.chunk}),this.extendOptions&&this.extendOptions(e),this.options=e,this.file=t,this.parsers=i}createParser(e,t){let i=new(b.get(e))(t,this.options,this.file);return this.parsers[e]=i}}class he{static findPosition(e,t){let i=e.getUint16(t+2)+2,s="function"==typeof this.headerLength?this.headerLength(e,t,i):this.headerLength,n=t+s,r=i-s;return{offset:t,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(e,t={}){return new this(e,new H({[this.type]:t})).parse()}normalizeInput(e){return e instanceof g?e:new g(e)}constructor(e,t={},i){n(this,"errors",[]),n(this,"raw",new Map),n(this,"handleError",e=>{if(!this.options.silentErrors)throw e;this.errors.push(e.message)}),this.chunk=this.normalizeInput(e),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=t,this.localOptions=t[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(e,t){let i=B.get(t),s=P.get(t),n=A.get(t),r=this.options[t],a=r.reviveValues&&!!i,h=r.translateValues&&!!s,o=r.translateKeys&&!!n,l={};for(let[t,r]of e)a&&i.has(t)?r=i.get(t)(r):h&&s.has(t)&&(r=this.translateValue(r,s.get(t))),o&&n.has(t)&&(t=n.get(t)||t),l[t]=r;return l}translateValue(e,t){return t[e]||e}assignToOutput(e,t){this.assignObjectToOutput(e,this.constructor.type,t)}assignObjectToOutput(e,t,i){if(this.globalOptions.mergeOutput)return Object.assign(e,i);e[t]?Object.assign(e[t],i):e[t]=i}}n(he,"headerLength",4),n(he,"type",void 0),n(he,"multiSegment",!1),n(he,"canHandle",()=>!1);function oe(e){return 192===e||194===e||196===e||219===e||221===e||218===e||254===e}function le(e){return e>=224&&e<=239}function fe(e,t){for(let[i,s]of b)if(s.canHandle(e,t))return i}y.set("jpeg",class extends ae{constructor(...e){super(...e),n(this,"appSegments",[]),n(this,"jpegSegments",[]),n(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let e=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(e)}setupSegmentFinderArgs(e){!0===e?(this.findAll=!0,this.wanted=new Set(b.keyList())):(e=void 0===e?b.keyList().filter(e=>this.options[e].enabled):e.filter(e=>this.options[e].enabled&&b.has(e)),this.findAll=!1,this.remaining=new Set(e),this.wanted=new Set(e)),this.unfinishedMultiSegment=!1}async findAppSegments(e=0,t){this.setupSegmentFinderArgs(t);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s&&this.file.chunked&&(s=Array.from(n).some(e=>{let t=b.get(e),i=this.options[e];return t.multiSegment&&i.multiSegment}),s&&await this.file.readWhole()),e=this._findAppSegments(e,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let t=!1;for(;r.size>0&&!t&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(e=>!this.file.available(e.offset||e.start,e.length||e.size));if(t=e>s&&!n?!await i.readNextChunk(e):!await i.readNextChunk(s),void 0===(e=this._findAppSegments(e,i.byteLength)))return}}}_findAppSegments(e,t){let i,s,n,r,a,h,{file:o,findAll:l,wanted:f,remaining:u,options:d}=this;for(;e<t;e++)if(255===o.getUint8(e))if(i=o.getUint8(e+1),le(i)){if(s=o.getUint16(e+2),n=fe(o,e),n&&f.has(n)&&(r=b.get(n),a=r.findPosition(o,e),h=d[n],a.type=n,this.appSegments.push(a),!l&&(r.multiSegment&&h.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=he.findPosition(o,e),a.marker=i,this.unknownSegments.push(a)),e+=s+1}else if(oe(i)){if(s=o.getUint16(e+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:e,length:s,marker:i}),e+=s+1}return e}mergeMultiSegments(){if(!this.appSegments.some(e=>e.multiSegment))return;let e=function(e,t){let i,s,n,r=new Map;for(let a=0;a<e.length;a++)i=e[a],s=i[t],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r)}(this.appSegments,"type");this.mergedAppSegments=e.map(([e,t])=>{let i=b.get(e,this.options);if(i.handleMultiSegments){return{type:e,chunk:i.handleMultiSegments(t)}}return t[0]})}async createParsers(){let e=this.mergedAppSegments||this.appSegments;for(let t of e){let{type:e,chunk:i}=t;if(!this.options[e].enabled)continue;let s=this.parsers[e];if(s&&s.append);else if(!s){let t=new(b.get(e,this.options))(i,this.options,this.file);this.parsers[e]=t}}}getSegment(e){return this.appSegments.find(t=>t.type===e)}async getOrFindSegment(e){let t=this.getSegment(e);return void 0===t&&(await this.findAppSegments(0,[e]),t=this.getSegment(e)),t}});const ue=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class de extends he{parseHeader(){var e=this.chunk.getUint16();if(18761===e)this.le=!0;else{if(19789!==e)throw o("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw o("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(e,t,i=new Map){let{pick:s,skip:n}=this.options[t];s=new Set(s);let r=s.size>0,a=0===n.size,h=this.chunk.getUint16(e);e+=2;for(let o=0;o<h;o++){let h=this.chunk.getUint16(e);if(r){if(s.has(h)&&(i.set(h,this.parseTag(e,h,t)),s.delete(h),0===s.size))break}else!a&&n.has(h)||i.set(h,this.parseTag(e,h,t));e+=12}return i}parseTag(e,t,i){let s=this.chunk.getUint16(e+2),n=this.chunk.getUint32(e+4),r=ue[s];if(r*n<=4?e+=8:e=this.chunk.getUint32(e+8),s<1||s>13)throw o("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e));if(e>this.chunk.byteLength)throw o("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(e,n);if(2===s)return l(this.chunk.getString(e,n));if(7===s)return this.chunk.getUint8Array(e,n);if(1===n)return this.parseTagValue(s,e);{let t=new(function(e){switch(e){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)t[r]=this.parseTagValue(s,e),e+=i;return t}}parseTagValue(e,t){switch(e){case 1:return this.chunk.getUint8(t);case 3:return this.chunk.getUint16(t);case 4:return this.chunk.getUint32(t);case 5:return this.chunk.getUint32(t)/this.chunk.getUint32(t+4);case 6:return this.chunk.getInt8(t);case 8:return this.chunk.getInt16(t);case 9:return this.chunk.getInt32(t);case 10:return this.chunk.getInt32(t)/this.chunk.getInt32(t+4);case 11:return this.chunk.getFloat(t);case 12:return this.chunk.getDouble(t);case 13:return this.chunk.getUint32(t);default:throw o("Invalid tiff type ".concat(e))}}}class ce extends de{static canHandle(e,t){return 225===e.getUint8(t+1)&&1165519206===e.getUint32(t+4)&&0===e.getUint16(t+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.saveParseBlock("parseExifBlock"),this.options.gps.enabled&&await this.saveParseBlock("parseGpsBlock"),this.options.interop.enabled&&await this.saveParseBlock("parseInteropBlock"),this.options.ifd1.enabled&&await this.saveParseBlock("parseThumbnailBlock"),this.createOutput()}async saveParseBlock(e){try{return await this[e]()}catch(e){this.handleError(e)}}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let e=this.chunk.getUint16(this.ifd0Offset),t=this.ifd0Offset+2+12*e;this.ifd1Offset=this.chunk.getUint32(t)}}parseBlock(e,t){let i=new Map;return this[t]=i,this.parseTags(e,t,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw o("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw o("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,f(this.options));let e=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==e.size?(this.exifOffset=e.get(34665),this.interopOffset=e.get(40965),this.gpsOffset=e.get(34853),this.xmp=e.get(700),this.iptc=e.get(33723),this.icc=e.get(34675),this.options.sanitize&&(e.delete(34665),e.delete(40965),e.delete(34853),e.delete(700),e.delete(33723),e.delete(34675)),e):void 0}async ensureBlockChunk(e,t){this.file.isTiff&&await this.file.ensureChunk(e,t),e>this.chunk.byteLength&&(this.chunk=g.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,f(this.options));let e=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=e.get(40965)),this.makerNote=e.get(37500),this.userComment=e.get(37510),this.options.sanitize&&(e.delete(40965),e.delete(37500),e.delete(37510)),this.unpack(e,41728),this.unpack(e,41729),e}unpack(e,t){let i=e.get(t);i&&1===i.length&&e.set(t,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let e=this.parseBlock(this.gpsOffset,"gps");return e&&e.has(2)&&e.has(4)&&(e.set("latitude",ge(...e.get(2),e.get(1))),e.set("longitude",ge(...e.get(4),e.get(3)))),e}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||await this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(e=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||e))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let e=this.ifd1.get(513),t=this.ifd1.get(514);return this.chunk.getUint8Array(e,t)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let e,t,i,s={};for(t of D)if(e=this[t],!h(e))if(i=this.canTranslate?this.translateBlock(e,t):Object.fromEntries(e),this.options.mergeOutput){if("ifd1"===t)continue;Object.assign(s,i)}else s[t]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(e,t){if(this.globalOptions.mergeOutput)Object.assign(e,t);else for(let[i,s]of Object.entries(t))this.assignObjectToOutput(e,i,s)}}function ge(e,t,i,s){var n=e+t/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}n(ce,"type","tiff"),n(ce,"headerLength",10),b.set("tiff",ce);w.set("url",class extends re{async readWhole(){this.chunked=!1;let e=await x(this.input);this._swapArrayBuffer(e)}async _readChunk(e,t){let i=t?e+t-1:void 0,s={};(e||i)&&(s.range="bytes=".concat([e,i].join("-")));let n=await fetch(this.input,{headers:s}),r=await n.arrayBuffer(),a=r.byteLength;if(416!==n.status)return a!==t&&(this.size=e+a),this.set(r,e,!0)}});class pe extends ae{parseBoxes(e=0){let t=[];for(;e<this.file.byteLength-4;){let i=this.parseBoxHead(e);if(t.push(i),0===i.length)break;e+=i.length}return t}parseSubBoxes(e){e.boxes=this.parseBoxes(e.start)}findBox(e,t){return void 0===e.boxes&&this.parseSubBoxes(e),e.boxes.find(e=>e.kind===t)}parseBoxHead(e){let t=this.file.getUint32(e),i=this.file.getString(e+4,4),s=e+8;return 1===t&&(t=this.file.getUint64(e+8),s+=8),{offset:e,length:t,kind:i,start:s}}parseBoxFullHead(e){let t=this.file.getUint32(e.start);e.version=t>>24,e.start+=4}}y.set("heic",class extends pe{async parse(){var e=this.file.getUint32(0);let t=this.parseBoxHead(e);await this.file.ensureChunk(t.offset,t.length),this.parseBoxFullHead(t),this.parseSubBoxes(t),this.options.icc.enabled&&await this.findIcc(t),this.options.tiff.enabled&&await this.findExif(t)}async registerSegment(e,t,i){await this.file.ensureChunk(t,i);let s=this.file.subarray(t,i);this.createParser(e,s)}async findIcc(e){let t=this.findBox(e,"iprp");if(void 0===t)return;let i=this.findBox(t,"ipco");if(void 0===i)return;let s=this.findBox(i,"colr");void 0!==s&&await this.registerSegment("icc",s.offset+12,s.length)}async findExif(e){let t=this.findBox(e,"iinf");if(void 0===t)return;let i=this.findBox(e,"iloc");if(void 0===i)return;let s=this.findExifLocIdInIinf(t),n=this.findExtentInIloc(i,s);if(void 0===n)return;let[r,a]=n;await this.file.ensureChunk(r,a);let h=4+this.file.getUint32(r);r+=h,a-=h,await this.registerSegment("tiff",r,a)}findExifLocIdInIinf(e){this.parseBoxFullHead(e);let t,i,s,n,r=e.start,a=this.file.getUint16(r);for(r+=2;a--;){if(t=this.parseBoxHead(r),this.parseBoxFullHead(t),i=t.start,t.version>=2&&(s=3===t.version?4:2,n=this.file.getString(i+s+2,4),"Exif"===n))return this.file.getUintBytes(i,s);r+=t.length}}get8bits(e){let t=this.file.getUint8(e);return[t>>4,15&t]}findExtentInIloc(e,t){this.parseBoxFullHead(e);let i=e.start,[s,n]=this.get8bits(i++),[r,a]=this.get8bits(i++),h=2===e.version?4:2,o=1===e.version||2===e.version?2:0,l=a+s+n,f=2===e.version?4:2,u=this.file.getUintBytes(i,f);for(i+=f;u--;){let e=this.file.getUintBytes(i,h);i+=h+o+2+r;let f=this.file.getUint16(i);if(i+=2,e===t)return f>1&&console.warn("ILOC box has more than one extent but we're only processing one\nPlease create an issue at https://github.com/MikeKovarik/exifr with this file"),[this.file.getUintBytes(i+a,s),this.file.getUintBytes(i+a+s,n)];i+=f*l}}}),I(A,["ifd0","ifd1"],[[256,"ImageWidth"],[257,"ImageHeight"],[258,"BitsPerSample"],[259,"Compression"],[262,"PhotometricInterpretation"],[270,"ImageDescription"],[271,"Make"],[272,"Model"],[273,"StripOffsets"],[274,"Orientation"],[277,"SamplesPerPixel"],[278,"RowsPerStrip"],[279,"StripByteCounts"],[282,"XResolution"],[283,"YResolution"],[284,"PlanarConfiguration"],[296,"ResolutionUnit"],[301,"TransferFunction"],[305,"Software"],[306,"ModifyDate"],[315,"Artist"],[316,"HostComputer"],[317,"Predictor"],[318,"WhitePoint"],[319,"PrimaryChromaticities"],[513,"ThumbnailOffset"],[514,"ThumbnailLength"],[529,"YCbCrCoefficients"],[530,"YCbCrSubSampling"],[531,"YCbCrPositioning"],[532,"ReferenceBlackWhite"],[700,"ApplicationNotes"],[33432,"Copyright"],[33723,"IPTC"],[34665,"ExifIFD"],[34675,"ICC"],[34853,"GpsIFD"],[330,"SubIFD"],[40965,"InteropIFD"],[40091,"XPTitle"],[40092,"XPComment"],[40093,"XPAuthor"],[40094,"XPKeywords"],[40095,"XPSubject"]]),I(A,"exif",[[33434,"ExposureTime"],[33437,"FNumber"],[34850,"ExposureProgram"],[34852,"SpectralSensitivity"],[34855,"ISO"],[34858,"TimeZoneOffset"],[34859,"SelfTimerMode"],[34864,"SensitivityType"],[34865,"StandardOutputSensitivity"],[34866,"RecommendedExposureIndex"],[34867,"ISOSpeed"],[34868,"ISOSpeedLatitudeyyy"],[34869,"ISOSpeedLatitudezzz"],[36864,"ExifVersion"],[36867,"DateTimeOriginal"],[36868,"CreateDate"],[36873,"GooglePlusUploadCode"],[36880,"OffsetTime"],[36881,"OffsetTimeOriginal"],[36882,"OffsetTimeDigitized"],[37121,"ComponentsConfiguration"],[37122,"CompressedBitsPerPixel"],[37377,"ShutterSpeedValue"],[37378,"ApertureValue"],[37379,"BrightnessValue"],[37380,"ExposureCompensation"],[37381,"MaxApertureValue"],[37382,"SubjectDistance"],[37383,"MeteringMode"],[37384,"LightSource"],[37385,"Flash"],[37386,"FocalLength"],[37393,"ImageNumber"],[37394,"SecurityClassification"],[37395,"ImageHistory"],[37396,"SubjectArea"],[37500,"MakerNote"],[37510,"UserComment"],[37520,"SubSecTime"],[37521,"SubSecTimeOriginal"],[37522,"SubSecTimeDigitized"],[37888,"AmbientTemperature"],[37889,"Humidity"],[37890,"Pressure"],[37891,"WaterDepth"],[37892,"Acceleration"],[37893,"CameraElevationAngle"],[40960,"FlashpixVersion"],[40961,"ColorSpace"],[40962,"ExifImageWidth"],[40963,"ExifImageHeight"],[40964,"RelatedSoundFile"],[41483,"FlashEnergy"],[41486,"FocalPlaneXResolution"],[41487,"FocalPlaneYResolution"],[41488,"FocalPlaneResolutionUnit"],[41492,"SubjectLocation"],[41493,"ExposureIndex"],[41495,"SensingMethod"],[41728,"FileSource"],[41729,"SceneType"],[41730,"CFAPattern"],[41985,"CustomRendered"],[41986,"ExposureMode"],[41987,"WhiteBalance"],[41988,"DigitalZoomRatio"],[41989,"FocalLengthIn35mmFormat"],[41990,"SceneCaptureType"],[41991,"GainControl"],[41992,"Contrast"],[41993,"Saturation"],[41994,"Sharpness"],[41996,"SubjectDistanceRange"],[42016,"ImageUniqueID"],[42032,"OwnerName"],[42033,"SerialNumber"],[42034,"LensInfo"],[42035,"LensMake"],[42036,"LensModel"],[42037,"LensSerialNumber"],[42080,"CompositeImage"],[42081,"CompositeImageCount"],[42082,"CompositeImageExposureTimes"],[42240,"Gamma"],[59932,"Padding"],[59933,"OffsetSchema"],[65e3,"OwnerName"],[65001,"SerialNumber"],[65002,"Lens"],[65100,"RawFile"],[65101,"Converter"],[65102,"WhiteBalance"],[65105,"Exposure"],[65106,"Shadows"],[65107,"Brightness"],[65108,"Contrast"],[65109,"Saturation"],[65110,"Sharpness"],[65111,"Smoothness"],[65112,"MoireFilter"],[40965,"InteropIFD"]]),I(A,"gps",[[0,"GPSVersionID"],[1,"GPSLatitudeRef"],[2,"GPSLatitude"],[3,"GPSLongitudeRef"],[4,"GPSLongitude"],[5,"GPSAltitudeRef"],[6,"GPSAltitude"],[7,"GPSTimeStamp"],[8,"GPSSatellites"],[9,"GPSStatus"],[10,"GPSMeasureMode"],[11,"GPSDOP"],[12,"GPSSpeedRef"],[13,"GPSSpeed"],[14,"GPSTrackRef"],[15,"GPSTrack"],[16,"GPSImgDirectionRef"],[17,"GPSImgDirection"],[18,"GPSMapDatum"],[19,"GPSDestLatitudeRef"],[20,"GPSDestLatitude"],[21,"GPSDestLongitudeRef"],[22,"GPSDestLongitude"],[23,"GPSDestBearingRef"],[24,"GPSDestBearing"],[25,"GPSDestDistanceRef"],[26,"GPSDestDistance"],[27,"GPSProcessingMethod"],[28,"GPSAreaInformation"],[29,"GPSDateStamp"],[30,"GPSDifferential"],[31,"GPSHPositioningError"]]),I(P,["ifd0","ifd1"],[[274,{1:"Horizontal (normal)",2:"Mirror horizontal",3:"Rotate 180",4:"Mirror vertical",5:"Mirror horizontal and rotate 270 CW",6:"Rotate 90 CW",7:"Mirror horizontal and rotate 90 CW",8:"Rotate 270 CW"}],[296,{1:"None",2:"inches",3:"cm"}]]);let me=I(P,"exif",[[34850,{0:"Not defined",1:"Manual",2:"Normal program",3:"Aperture priority",4:"Shutter priority",5:"Creative program",6:"Action program",7:"Portrait mode",8:"Landscape mode"}],[37121,{0:"-",1:"Y",2:"Cb",3:"Cr",4:"R",5:"G",6:"B"}],[37383,{0:"Unknown",1:"Average",2:"CenterWeightedAverage",3:"Spot",4:"MultiSpot",5:"Pattern",6:"Partial",255:"Other"}],[37384,{0:"Unknown",1:"Daylight",2:"Fluorescent",3:"Tungsten (incandescent light)",4:"Flash",9:"Fine weather",10:"Cloudy weather",11:"Shade",12:"Daylight fluorescent (D 5700 - 7100K)",13:"Day white fluorescent (N 4600 - 5400K)",14:"Cool white fluorescent (W 3900 - 4500K)",15:"White fluorescent (WW 3200 - 3700K)",17:"Standard light A",18:"Standard light B",19:"Standard light C",20:"D55",21:"D65",22:"D75",23:"D50",24:"ISO studio tungsten",255:"Other"}],[37385,{0:"Flash did not fire",1:"Flash fired",5:"Strobe return light not detected",7:"Strobe return light detected",9:"Flash fired, compulsory flash mode",13:"Flash fired, compulsory flash mode, return light not detected",15:"Flash fired, compulsory flash mode, return light detected",16:"Flash did not fire, compulsory flash mode",24:"Flash did not fire, auto mode",25:"Flash fired, auto mode",29:"Flash fired, auto mode, return light not detected",31:"Flash fired, auto mode, return light detected",32:"No flash function",65:"Flash fired, red-eye reduction mode",69:"Flash fired, red-eye reduction mode, return light not detected",71:"Flash fired, red-eye reduction mode, return light detected",73:"Flash fired, compulsory flash mode, red-eye reduction mode",77:"Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",79:"Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",89:"Flash fired, auto mode, red-eye reduction mode",93:"Flash fired, auto mode, return light not detected, red-eye reduction mode",95:"Flash fired, auto mode, return light detected, red-eye reduction mode"}],[41495,{1:"Not defined",2:"One-chip color area sensor",3:"Two-chip color area sensor",4:"Three-chip color area sensor",5:"Color sequential area sensor",7:"Trilinear sensor",8:"Color sequential linear sensor"}],[41728,{1:"Film Scanner",2:"Reflection Print Scanner",3:"Digital Camera"}],[41729,{1:"Directly photographed"}],[41985,{0:"Normal",1:"Custom",2:"HDR (no original saved)",3:"HDR (original saved)",4:"Original (for HDR)",6:"Panorama",7:"Portrait HDR",8:"Portrait"}],[41986,{0:"Auto",1:"Manual",2:"Auto bracket"}],[41987,{0:"Auto",1:"Manual"}],[41990,{0:"Standard",1:"Landscape",2:"Portrait",3:"Night",4:"Other"}],[41991,{0:"None",1:"Low gain up",2:"High gain up",3:"Low gain down",4:"High gain down"}],[41996,{0:"Unknown",1:"Macro",2:"Close",3:"Distant"}],[42080,{0:"Unknown",1:"Not a Composite Image",2:"General Composite Image",3:"Composite Image Captured While Shooting"}]]);const ye={1:"No absolute unit of measurement",2:"Inch",3:"Centimeter"};me.set(37392,ye),me.set(41488,ye);const be={0:"Normal",1:"Low",2:"High"};function we(e){let t=Array.from(e).slice(1);return t[1]>15&&(t=t.map(e=>String.fromCharCode(e))),"0"!==t[2]&&0!==t[2]||t.pop(),t.join(".")}function ke(e){if("string"==typeof e){var[t,i,s,n,r,a]=e.trim().split(/[-: ]/g).map(Number),h=new Date(t,i-1,s);return Number.isNaN(n)||Number.isNaN(r)||Number.isNaN(a)||(h.setHours(n),h.setMinutes(r),h.setSeconds(a)),Number.isNaN(+h)?e:h}}function Se(e){if("string"==typeof e)return e;let t=[];if(0===e[1]&&0===e[e.length-1])for(let i=0;i<e.length;i+=2)t.push(ve(e[i+1],e[i]));else for(let i=0;i<e.length;i+=2)t.push(ve(e[i],e[i+1]));return l(String.fromCodePoint(...t))}function ve(e,t){return e<<8|t}me.set(41992,be),me.set(41993,be),me.set(41994,be),I(B,["ifd0","ifd1"],[[50827,function(e){return"string"!=typeof e?c(e):e}],[306,ke],[40091,Se],[40092,Se],[40093,Se],[40094,Se],[40095,Se]]),I(B,"exif",[[40960,we],[36864,we],[36867,ke],[36868,ke]]),I(B,"gps",[[0,e=>Array.from(e).join(".")],[7,e=>Array.from(e).join(":")]]);class xe extends he{static canHandle(e,t){return 225===e.getUint8(t+1)&&1752462448===e.getUint32(t+4)&&"http://ns.adobe.com/"===e.getString(t+4,"http://ns.adobe.com/".length)}static headerLength(e,t){return"http://ns.adobe.com/xmp/extension/"===e.getString(t+4,"http://ns.adobe.com/xmp/extension/".length)?79:4+"http://ns.adobe.com/xap/1.0/".length+1}static findPosition(e,t){let i=super.findPosition(e,t);return i.multiSegment=i.extended=79===i.headerLength,i.multiSegment?(i.chunkCount=e.getUint8(t+72),i.chunkNumber=e.getUint8(t+76),0!==e.getUint8(t+77)&&i.chunkNumber++):(i.chunkCount=1/0,i.chunkNumber=-1),i}static handleMultiSegments(e){return e.map(e=>e.chunk.getString()).join("")}normalizeInput(e){return"string"==typeof e?e:e.getString&&e.getString()}parse(e=this.chunk){if(!this.localOptions.parse)return e;e=function(e){let t={"rdf:li":1,"rdf:Seq":1,"rdf:Bag":1,"rdf:Alt":1};return e.replace(Le,(e,i,s)=>"<"===i?"".concat(e,"#").concat(t[s]++):"".concat(e,"#").concat(--t[s]))}(e);let t=Oe.findAll(e,"rdf","Description");0===t.length&&t.push(new Oe("rdf","Description",void 0,e));let i,s={};for(let e of t)for(let t of e.properties)i=Pe(t.ns,s),Ie(t,i);return function(e){let t;for(let i in e)t=e[i]=r(e[i]),void 0===t&&delete e[i];return r(e)}(s)}assignToOutput(e,t){if(this.localOptions.parse)for(let[i,s]of Object.entries(t))switch(i){case"tiff":this.assignObjectToOutput(e,"ifd0",s);break;case"exif":this.assignObjectToOutput(e,"exif",s);break;case"xmlns":break;default:this.assignObjectToOutput(e,i,s)}else e.xmp=t}}n(xe,"type","xmp"),n(xe,"multiSegment",!0),b.set("xmp",xe);class Ce{static findAll(e){return Be(e,/([a-zA-Z0-9-]+):([a-zA-Z0-9-]+)=("[^"]*"|'[^']*')/gm).map(Ce.unpackMatch)}static unpackMatch(e){let t=e[1],i=e[2],s=e[3].slice(1,-1);return s=Fe(s),new Ce(t,i,s)}constructor(e,t,i){this.ns=e,this.name=t,this.value=i}serialize(){return this.value}}class Oe{static findAll(e,t,i){if(void 0!==t||void 0!==i){t=t||"[\\w\\d-]+",i=i||"[\\w\\d-]+";var s=new RegExp("<(".concat(t,"):(").concat(i,")(#\\d+)?((\\s+?[\\w\\d-:]+=(\"[^\"]*\"|'[^']*'))*\\s*)(\\/>|>([\\s\\S]*?)<\\/\\1:\\2\\3>)"),"gm")}else s=/<([\w\d-]+):([\w\d-]+)(#\d+)?((\s+?[\w\d-:]+=("[^"]*"|'[^']*'))*\s*)(\/>|>([\s\S]*?)<\/\1:\2\3>)/gm;return Be(e,s).map(Oe.unpackMatch)}static unpackMatch(e){let t=e[1],i=e[2],s=e[4],n=e[8];return new Oe(t,i,s,n)}constructor(e,t,i,s){this.ns=e,this.name=t,this.attrString=i,this.innerXml=s,this.attrs=Ce.findAll(i),this.children=Oe.findAll(s),this.value=0===this.children.length?Fe(s):void 0,this.properties=[...this.attrs,...this.children]}get isPrimitive(){return void 0!==this.value&&0===this.attrs.length&&0===this.children.length}get isListContainer(){return 1===this.children.length&&this.children[0].isList}get isList(){let{ns:e,name:t}=this;return"rdf"===e&&("Seq"===t||"Bag"===t||"Alt"===t)}get isListItem(){return"rdf"===this.ns&&"li"===this.name}serialize(){if(0===this.properties.length&&void 0===this.value)return;if(this.isPrimitive)return this.value;if(this.isListContainer)return this.children[0].serialize();if(this.isList)return Ae(this.children.map(Ue));if(this.isListItem&&1===this.children.length&&0===this.attrs.length)return this.children[0].serialize();let e={};for(let t of this.properties)Ie(t,e);return void 0!==this.value&&(e.value=this.value),r(e)}}function Ie(e,t){let i=e.serialize();void 0!==i&&(t[e.name]=i)}var Ue=e=>e.serialize(),Ae=e=>1===e.length?e[0]:e,Pe=(e,t)=>t[e]?t[e]:t[e]={};function Be(e,t){let i,s=[];if(!e)return s;for(;null!==(i=t.exec(e));)s.push(i);return s}function Fe(e){if(function(e){return null==e||"null"===e||"undefined"===e||""===e||""===e.trim()}(e))return;let t=Number(e);if(!Number.isNaN(t))return t;let i=e.toLowerCase();return"true"===i||"false"!==i&&e.trim()}const Le=/(<|\/)(rdf:li|rdf:Seq|rdf:Bag|rdf:Alt)/g;export{Y as Exifr,H as Options,M as allFormatters,F as chunkedProps,I as createDictionary,X as disableAllOptions,U as extendDictionary,x as fetchUrlAsArrayBuffer,y as fileParsers,w as fileReaders,ee as gps,J as gpsOnlyOptions,N as inheritables,te as orientation,q as orientationOnlyOptions,L as otherSegments,Z as parse,C as readBlobAsArrayBuffer,b as segmentParsers,T as segments,V as segmentsAndBlocks,A as tagKeys,B as tagRevivers,P as tagValues,Q as thumbnail,$ as thumbnailUrl,D as tiffBlocks,z as tiffExtractables};

dist/lite.umd.js

@@ -1,1 +0,1 @@
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this.file.close&&this.file.close(),n}}class $ extends p{constructor(...e){super(...e),r(this,"ranges",new ee),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(e,t,i){if(0===e&&0===this.byteLength&&i){let e=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(e)}else{let i=e+t;if(i>this.byteLength){let{dataView:e}=this._extend(i);this._swapDataView(e)}}}_extend(e){let i;i=t?Buffer.allocUnsafe(e):new Uint8Array(e);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(e,t,i=!1){return t=t||this._lengthToEnd(e),i&&this._tryExtend(e,t),this.ranges.add(e,t),super.subarray(e,t)}set(e,t,i=!1){i&&this._tryExtend(t,e.byteLength,e);let s=super.set(e,t);return this.ranges.add(t,s.byteLength),s}async ensureChunk(e,t){this.chunked&&(this.ranges.available(e,t)||await this.readChunk(e,t))}available(e,t){return this.ranges.available(e,t)}}class ee{constructor(e){r(this,"list",[]),void 0!==e&&Array.isArray(e)&&this.addMultiple(e)}get length(){return this.list.length}addMultiple(e){if(Array.isArray(e[0]))for(let[t,i]of e)this.add(t,i);else for(let{offset:t,length:i}of e)this.add(t,i)}add(e,t,i=0){let s=e+t,n=this.list.filter(t=>te(e,t.offset,s)||te(e,t.end,s));if(n.length>0){e=Math.min(e,...n.map(e=>e.offset)),s=Math.max(s,...n.map(e=>e.end)),t=s-e;let i=n.shift();i.offset=e,i.length=t,i.end=s,this.list=this.list.filter(e=>!n.includes(e))}else this.list.push({offset:e,length:t,end:s})}available(e,t){let i=e+t;return this.list.some(t=>t.offset<=e&&i<=t.end)}}function te(e,t,i){return e<=t&&t<=i}class ie extends ${constructor(e,t){super(0),r(this,"chunksRead",0),this.input=e,this.options=t}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(e=this.nextChunkOffset){if(this.fullyRead)return 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0),r(ne,"multiSegment",!1),r(ne,"canHandle",()=>!1);function re(e){return 192===e||194===e||196===e||219===e||221===e||218===e||254===e}function ae(e){return e>=224&&e<=239}function oe(e,t){for(let[i,s]of w)if(s.canHandle(e,t))return i}b.set("jpeg",class extends se{constructor(...e){super(...e),r(this,"appSegments",[]),r(this,"jpegSegments",[]),r(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let e=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(e)}setupSegmentFinderArgs(e){!0===e?(this.findAll=!0,this.wanted=new Set(w.keyList())):(e=void 0===e?w.keyList().filter(e=>this.options[e].enabled):e.filter(e=>this.options[e].enabled&&w.has(e)),this.findAll=!1,this.remaining=new Set(e),this.wanted=new Set(e)),this.unfinishedMultiSegment=!1}async findAppSegments(e=0,t){this.setupSegmentFinderArgs(t);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s)for(let e of n){let t=w.get(e),i=this.options[e];if(t.multiSegment&&i.multiSegment){s=!0,this.file.chunked&&await this.file.readWhole();break}}if(e=this._findAppSegments(e,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let t=!1;for(;r.size>0&&!t&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(e=>!this.file.available(e.offset||e.start,e.length||e.size));if(t=e>s&&!n?!await i.readNextChunk(e):!await i.readNextChunk(s),void 0===(e=this._findAppSegments(e,i.byteLength)))return}}}_findAppSegments(e,t){let i,s,n,r,a,o,{file:h,findAll:l,wanted:f,remaining:u,options:d}=this;for(;e<t;e++)if(255===h.getUint8(e))if(i=h.getUint8(e+1),ae(i)){if(s=h.getUint16(e+2),n=oe(h,e),n&&f.has(n)&&(r=w.get(n),a=r.findPosition(h,e),o=d[n],a.type=n,this.appSegments.push(a),!l&&(r.multiSegment&&o.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=ne.findPosition(h,e),a.marker=i,this.unknownSegments.push(a)),e+=s+1}else if(re(i)){if(s=h.getUint16(e+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:e,length:s,marker:i}),e+=s+1}return e}mergeMultiSegments(){if(!this.appSegments.some(e=>e.multiSegment))return;let e=function(e,t){let i,s,n,r=new Map;for(let a=0;a<e.length;a++)i=e[a],s=i[t],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r.entries())}(this.appSegments,"type");this.mergedAppSegments=e.map(([e,t])=>{let i=w.get(e,this.options);if(i.handleMultiSegments){return{type:e,chunk:i.handleMultiSegments(t)}}return t[0]})}async createParsers(){let e=this.mergedAppSegments||this.appSegments;for(let t of e){let{type:e,chunk:i}=t;if(!this.options[e].enabled)continue;let s=this.parsers[e];if(s&&s.append);else if(!s){let t=new(w.get(e,this.options))(i,this.options,this.file);this.parsers[e]=t}}}getSegment(e){return this.appSegments.find(t=>t.type===e)}async getOrFindSegment(e){let t=this.getSegment(e);return void 0===t&&(await this.findAppSegments(0,[e]),t=this.getSegment(e)),t}});const he=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class le extends ne{parseHeader(){var e=this.chunk.getUint16();if(18761===e)this.le=!0;else{if(19789!==e)throw l("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw l("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(e,t,i=new Map){let{pick:s,skip:n}=this.options[t];s=new Set(s);let r=s.size>0,a=0===n.size,o=this.chunk.getUint16(e);e+=2;for(let h=0;h<o;h++){let o=this.chunk.getUint16(e);if(r){if(s.has(o)&&(i.set(o,this.parseTag(e,o,t)),s.delete(o),0===s.size))break}else!a&&n.has(o)||i.set(o,this.parseTag(e,o,t));e+=12}return i}parseTag(e,t,i){let s=this.chunk.getUint16(e+2),n=this.chunk.getUint32(e+4),r=he[s];if(r*n<=4?e+=8:e=this.chunk.getUint32(e+8),s<1||s>13)throw l("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e));if(e>this.chunk.byteLength)throw l("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(e,n);if(2===s)return f(this.chunk.getString(e,n));if(7===s)return this.chunk.getUint8Array(e,n);if(1===n)return this.parseTagValue(s,e);{let t=new(function(e){switch(e){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)t[r]=this.parseTagValue(s,e),e+=i;return t}}parseTagValue(e,t){switch(e){case 1:return this.chunk.getUint8(t);case 3:return this.chunk.getUint16(t);case 4:return this.chunk.getUint32(t);case 5:return this.chunk.getUint32(t)/this.chunk.getUint32(t+4);case 6:return this.chunk.getInt8(t);case 8:return this.chunk.getInt16(t);case 9:return this.chunk.getInt32(t);case 10:return this.chunk.getInt32(t)/this.chunk.getInt32(t+4);case 11:return this.chunk.getFloat(t);case 12:return this.chunk.getDouble(t);case 13:return this.chunk.getUint32(t);default:throw l("Invalid tiff type ".concat(e))}}}class fe extends le{static canHandle(e,t){return 225===e.getUint8(t+1)&&1165519206===e.getUint32(t+4)&&0===e.getUint16(t+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.parseExifBlock().catch(this.handleError),this.options.gps.enabled&&await this.parseGpsBlock().catch(this.handleError),this.options.interop.enabled&&await this.parseInteropBlock().catch(this.handleError),this.options.ifd1.enabled&&await this.parseThumbnailBlock().catch(this.handleError),this.createOutput()}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let e=this.chunk.getUint16(this.ifd0Offset),t=this.ifd0Offset+2+12*e;this.ifd1Offset=this.chunk.getUint32(t)}}parseBlock(e,t){let i=new Map;return this[t]=i,this.parseTags(e,t,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw l("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw l("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,u(this.options));let e=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==e.size?(this.exifOffset=e.get(34665),this.interopOffset=e.get(40965),this.gpsOffset=e.get(34853),this.xmp=e.get(700),this.iptc=e.get(33723),this.icc=e.get(34675),this.options.sanitize&&(e.delete(34665),e.delete(40965),e.delete(34853),e.delete(700),e.delete(33723),e.delete(34675)),e):void 0}async ensureBlockChunk(e,t){this.file.isTiff&&await this.file.ensureChunk(e,t),e>this.chunk.byteLength&&(this.chunk=p.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,u(this.options));let e=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=e.get(40965)),this.makerNote=e.get(37500),this.userComment=e.get(37510),this.options.sanitize&&(e.delete(40965),e.delete(37500),e.delete(37510)),this.unpack(e,41728),this.unpack(e,41729),e}unpack(e,t){let i=e.get(t);i&&1===i.length&&e.set(t,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let e=this.parseBlock(this.gpsOffset,"gps");return e&&e.has(2)&&e.has(4)&&(e.set("latitude",ue(...e.get(2),e.get(1))),e.set("longitude",ue(...e.get(4),e.get(3)))),e}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(e=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||e))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let e=this.ifd1.get(513),t=this.ifd1.get(514);return this.chunk.getUint8Array(e,t)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let e,t,i,s={};for(t of N)if(e=this[t],!h(e))if(i=this.canTranslate?this.translateBlock(e,t):Object.fromEntries(e),this.options.mergeOutput){if("ifd1"===t)continue;Object.assign(s,i)}else s[t]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(e,t){if(this.globalOptions.mergeOutput)Object.assign(e,t);else for(let[i,s]of Object.entries(t))this.assignObjectToOutput(e,i,s)}}function ue(e,t,i,s){var n=e+t/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}r(fe,"type","tiff"),r(fe,"headerLength",10),w.set("tiff",fe);k.set("url",class extends ie{async readWhole(){this.chunked=!1;let e=await O(this.input);this._swapArrayBuffer(e)}async _readChunk(e,t){let i=t?e+t-1:void 0,s={};(e||i)&&(s.range="bytes=".concat([e,i].join("-")));let n=await fetch(this.input,{headers:s}),r=await n.arrayBuffer(),a=r.byteLength;if(416!==n.status)return a!==t&&(this.size=e+a),this.set(r,e,!0)}});class de extends se{parseBoxes(e=0){let t=[];for(;e<this.file.byteLength-4;){let i=this.parseBoxHead(e);if(t.push(i),0===i.length)break;e+=i.length}return t}parseSubBoxes(e){e.boxes=this.parseBoxes(e.start)}findBox(e,t){return void 0===e.boxes&&this.parseSubBoxes(e),e.boxes.find(e=>e.kind===t)}parseBoxHead(e){let t=this.file.getUint32(e),i=this.file.getString(e+4,4),s=e+8;return 1===t&&(t=this.file.getUint64(e+8),s+=8),{offset:e,length:t,kind:i,start:s}}parseBoxFullHead(e){let t=this.file.getUint32(e.start);e.version=t>>24,e.start+=4}}b.set("heic",class extends de{async parse(){var e=this.file.getUint32(0);let t=this.parseBoxHead(e);await this.file.ensureChunk(t.offset,t.length),this.parseBoxFullHead(t),this.parseSubBoxes(t),this.options.icc.enabled&&await this.findIcc(t),this.options.tiff.enabled&&await this.findExif(t)}async registerSegment(e,t,i){await this.file.ensureChunk(t,i);let s=this.file.subarray(t,i);this.createParser(e,s)}async findIcc(e){let t=this.findBox(e,"iprp");if(void 0===t)return;let i=this.findBox(t,"ipco");if(void 0===i)return;let s=this.findBox(i,"colr");void 0!==s&&await this.registerSegment("icc",s.offset+12,s.length)}async findExif(e){let t=this.findBox(e,"iinf");if(void 0===t)return;let i=this.findBox(e,"iloc");if(void 0===i)return;let s=this.findExifLocIdInIinf(t),n=this.findExtentInIloc(i,s);if(void 0===n)return;let[r,a]=n;await this.file.ensureChunk(r,a);let o=4+this.file.getUint32(r);r+=o,a-=o,await this.registerSegment("tiff",r,a)}findExifLocIdInIinf(e){this.parseBoxFullHead(e);let t,i,s,n,r=e.start,a=this.file.getUint16(r);for(r+=2;a--;){if(t=this.parseBoxHead(r),this.parseBoxFullHead(t),i=t.start,t.version>=2&&(s=3===t.version?4:2,n=this.file.getString(i+s+2,4),"Exif"===n))return this.file.getUintBytes(i,s);r+=t.length}}get8bits(e){let t=this.file.getUint8(e);return[t>>4,15&t]}findExtentInIloc(e,t){this.parseBoxFullHead(e);let i=e.start,[s,n]=this.get8bits(i++),[r,a]=this.get8bits(i++),o=2===e.version?4:2,h=1===e.version||2===e.version?2:0,l=a+s+n,f=2===e.version?4:2,u=this.file.getUintBytes(i,f);for(i+=f;u--;){let e=this.file.getUintBytes(i,o);i+=o+h+2+r;let f=this.file.getUint16(i);if(i+=2,e===t)return f>1&&console.warn("ILOC box has more than one extent but we're only processing one\nPlease create an issue at https://github.com/MikeKovarik/exifr with this file"),[this.file.getUintBytes(i+a,s),this.file.getUintBytes(i+a+s,n)];i+=f*l}}}),B(P,["ifd0","ifd1"],[[256,"ImageWidth"],[257,"ImageHeight"],[258,"BitsPerSample"],[259,"Compression"],[262,"PhotometricInterpretation"],[270,"ImageDescription"],[271,"Make"],[272,"Model"],[273,"StripOffsets"],[274,"Orientation"],[277,"SamplesPerPixel"],[278,"RowsPerStrip"],[279,"StripByteCounts"],[282,"XResolution"],[283,"YResolution"],[284,"PlanarConfiguration"],[296,"ResolutionUnit"],[301,"TransferFunction"],[305,"Software"],[306,"ModifyDate"],[315,"Artist"],[316,"HostComputer"],[317,"Predictor"],[318,"WhitePoint"],[319,"PrimaryChromaticities"],[513,"ThumbnailOffset"],[514,"ThumbnailLength"],[529,"YCbCrCoefficients"],[530,"YCbCrSubSampling"],[531,"YCbCrPositioning"],[532,"ReferenceBlackWhite"],[700,"ApplicationNotes"],[33432,"Copyright"],[33723,"IPTC"],[34665,"ExifIFD"],[34675,"ICC"],[34853,"GpsIFD"],[330,"SubIFD"],[40965,"InteropIFD"],[40091,"XPTitle"],[40092,"XPComment"],[40093,"XPAuthor"],[40094,"XPKeywords"],[40095,"XPSubject"]]),B(P,"exif",[[33434,"ExposureTime"],[33437,"FNumber"],[34850,"ExposureProgram"],[34852,"SpectralSensitivity"],[34855,"ISO"],[34858,"TimeZoneOffset"],[34859,"SelfTimerMode"],[34864,"SensitivityType"],[34865,"StandardOutputSensitivity"],[34866,"RecommendedExposureIndex"],[34867,"ISOSpeed"],[34868,"ISOSpeedLatitudeyyy"],[34869,"ISOSpeedLatitudezzz"],[36864,"ExifVersion"],[36867,"DateTimeOriginal"],[36868,"CreateDate"],[36873,"GooglePlusUploadCode"],[36880,"OffsetTime"],[36881,"OffsetTimeOriginal"],[36882,"OffsetTimeDigitized"],[37121,"ComponentsConfiguration"],[37122,"CompressedBitsPerPixel"],[37377,"ShutterSpeedValue"],[37378,"ApertureValue"],[37379,"BrightnessValue"],[37380,"ExposureCompensation"],[37381,"MaxApertureValue"],[37382,"SubjectDistance"],[37383,"MeteringMode"],[37384,"LightSource"],[37385,"Flash"],[37386,"FocalLength"],[37393,"ImageNumber"],[37394,"SecurityClassification"],[37395,"ImageHistory"],[37396,"SubjectArea"],[37500,"MakerNote"],[37510,"UserComment"],[37520,"SubSecTime"],[37521,"SubSecTimeOriginal"],[37522,"SubSecTimeDigitized"],[37888,"AmbientTemperature"],[37889,"Humidity"],[37890,"Pressure"],[37891,"WaterDepth"],[37892,"Acceleration"],[37893,"CameraElevationAngle"],[40960,"FlashpixVersion"],[40961,"ColorSpace"],[40962,"ExifImageWidth"],[40963,"ExifImageHeight"],[40964,"RelatedSoundFile"],[41483,"FlashEnergy"],[41486,"FocalPlaneXResolution"],[41487,"FocalPlaneYResolution"],[41488,"FocalPlaneResolutionUnit"],[41492,"SubjectLocation"],[41493,"ExposureIndex"],[41495,"SensingMethod"],[41728,"FileSource"],[41729,"SceneType"],[41730,"CFAPattern"],[41985,"CustomRendered"],[41986,"ExposureMode"],[41987,"WhiteBalance"],[41988,"DigitalZoomRatio"],[41989,"FocalLengthIn35mmFormat"],[41990,"SceneCaptureType"],[41991,"GainControl"],[41992,"Contrast"],[41993,"Saturation"],[41994,"Sharpness"],[41996,"SubjectDistanceRange"],[42016,"ImageUniqueID"],[42032,"OwnerName"],[42033,"SerialNumber"],[42034,"LensInfo"],[42035,"LensMake"],[42036,"LensModel"],[42037,"LensSerialNumber"],[42080,"CompositeImage"],[42081,"CompositeImageCount"],[42082,"CompositeImageExposureTimes"],[42240,"Gamma"],[59932,"Padding"],[59933,"OffsetSchema"],[65e3,"OwnerName"],[65001,"SerialNumber"],[65002,"Lens"],[65100,"RawFile"],[65101,"Converter"],[65102,"WhiteBalance"],[65105,"Exposure"],[65106,"Shadows"],[65107,"Brightness"],[65108,"Contrast"],[65109,"Saturation"],[65110,"Sharpness"],[65111,"Smoothness"],[65112,"MoireFilter"],[40965,"InteropIFD"]]),B(P,"gps",[[0,"GPSVersionID"],[1,"GPSLatitudeRef"],[2,"GPSLatitude"],[3,"GPSLongitudeRef"],[4,"GPSLongitude"],[5,"GPSAltitudeRef"],[6,"GPSAltitude"],[7,"GPSTimeStamp"],[8,"GPSSatellites"],[9,"GPSStatus"],[10,"GPSMeasureMode"],[11,"GPSDOP"],[12,"GPSSpeedRef"],[13,"GPSSpeed"],[14,"GPSTrackRef"],[15,"GPSTrack"],[16,"GPSImgDirectionRef"],[17,"GPSImgDirection"],[18,"GPSMapDatum"],[19,"GPSDestLatitudeRef"],[20,"GPSDestLatitude"],[21,"GPSDestLongitudeRef"],[22,"GPSDestLongitude"],[23,"GPSDestBearingRef"],[24,"GPSDestBearing"],[25,"GPSDestDistanceRef"],[26,"GPSDestDistance"],[27,"GPSProcessingMethod"],[28,"GPSAreaInformation"],[29,"GPSDateStamp"],[30,"GPSDifferential"],[31,"GPSHPositioningError"]]),B(F,["ifd0","ifd1"],[[274,{1:"Horizontal (normal)",2:"Mirror horizontal",3:"Rotate 180",4:"Mirror vertical",5:"Mirror horizontal and rotate 270 CW",6:"Rotate 90 CW",7:"Mirror horizontal and rotate 90 CW",8:"Rotate 270 CW"}],[296,{1:"None",2:"inches",3:"cm"}]]);let ce=B(F,"exif",[[34850,{0:"Not defined",1:"Manual",2:"Normal program",3:"Aperture priority",4:"Shutter priority",5:"Creative program",6:"Action program",7:"Portrait mode",8:"Landscape mode"}],[37121,{0:"-",1:"Y",2:"Cb",3:"Cr",4:"R",5:"G",6:"B"}],[37383,{0:"Unknown",1:"Average",2:"CenterWeightedAverage",3:"Spot",4:"MultiSpot",5:"Pattern",6:"Partial",255:"Other"}],[37384,{0:"Unknown",1:"Daylight",2:"Fluorescent",3:"Tungsten (incandescent light)",4:"Flash",9:"Fine weather",10:"Cloudy weather",11:"Shade",12:"Daylight fluorescent (D 5700 - 7100K)",13:"Day white fluorescent (N 4600 - 5400K)",14:"Cool white fluorescent (W 3900 - 4500K)",15:"White fluorescent (WW 3200 - 3700K)",17:"Standard light A",18:"Standard light B",19:"Standard light C",20:"D55",21:"D65",22:"D75",23:"D50",24:"ISO studio tungsten",255:"Other"}],[37385,{0:"Flash did not fire",1:"Flash fired",5:"Strobe return light not detected",7:"Strobe return light detected",9:"Flash fired, compulsory flash mode",13:"Flash fired, compulsory flash mode, return light not detected",15:"Flash fired, compulsory flash mode, return light detected",16:"Flash did not fire, compulsory flash mode",24:"Flash did not fire, auto mode",25:"Flash fired, auto mode",29:"Flash fired, auto mode, return light not detected",31:"Flash fired, auto mode, return light detected",32:"No flash function",65:"Flash fired, red-eye reduction mode",69:"Flash fired, red-eye reduction mode, return light not detected",71:"Flash fired, red-eye reduction mode, return light detected",73:"Flash fired, compulsory flash mode, red-eye reduction mode",77:"Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",79:"Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",89:"Flash fired, auto mode, red-eye reduction mode",93:"Flash fired, auto mode, return light not detected, red-eye reduction mode",95:"Flash fired, auto mode, return light detected, red-eye reduction mode"}],[41495,{1:"Not defined",2:"One-chip color area sensor",3:"Two-chip color area sensor",4:"Three-chip color area sensor",5:"Color sequential area sensor",7:"Trilinear sensor",8:"Color sequential linear sensor"}],[41728,{1:"Film Scanner",2:"Reflection Print Scanner",3:"Digital Camera"}],[41729,{1:"Directly photographed"}],[41985,{0:"Normal",1:"Custom",2:"HDR (no original saved)",3:"HDR (original saved)",4:"Original (for HDR)",6:"Panorama",7:"Portrait HDR",8:"Portrait"}],[41986,{0:"Auto",1:"Manual",2:"Auto bracket"}],[41987,{0:"Auto",1:"Manual"}],[41990,{0:"Standard",1:"Landscape",2:"Portrait",3:"Night",4:"Other"}],[41991,{0:"None",1:"Low gain up",2:"High gain up",3:"Low gain down",4:"High gain down"}],[41996,{0:"Unknown",1:"Macro",2:"Close",3:"Distant"}],[42080,{0:"Unknown",1:"Not a Composite Image",2:"General Composite Image",3:"Composite Image Captured While Shooting"}]]);const ge={1:"No absolute unit of measurement",2:"Inch",3:"Centimeter"};ce.set(37392,ge),ce.set(41488,ge);const pe={0:"Normal",1:"Low",2:"High"};function me(e){let t=Array.from(e).slice(1);return t[1]>15&&(t=t.map(e=>String.fromCharCode(e))),"0"!==t[2]&&0!==t[2]||t.pop(),t.join(".")}function ye(e){if("string"==typeof e){var[t,i,s,n,r,a]=e.trim().split(/[-: ]/g).map(Number),o=new Date(t,i-1,s);return Number.isNaN(n)||Number.isNaN(r)||Number.isNaN(a)||(o.setHours(n),o.setMinutes(r),o.setSeconds(a)),Number.isNaN(+o)?e:o}}function be(e){if("string"==typeof e)return e;let t=[];if(0===e[1]&&0===e[e.length-1])for(let i=0;i<e.length;i+=2)t.push(we(e[i+1],e[i]));else for(let i=0;i<e.length;i+=2)t.push(we(e[i],e[i+1]));return f(String.fromCodePoint(...t))}function we(e,t){return 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t)K(this[e].pick,i),this[e].enabled=!0}else if(t&&t.length){let e=W(t,i);for(let[t,i]of e)K(this[t].skip,i)}}filterNestedSegmentTags(){let{ifd0:e,exif:t,xmp:i,iptc:s,icc:n}=this;this.makerNote?t.deps.add(37500):t.skip.add(37500),this.userComment?t.deps.add(37510):t.skip.add(37510),i.enabled||e.skip.add(700),s.enabled||e.skip.add(33723),n.enabled||e.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:e,exif:t,gps:i,interop:s}=this;s.needed&&(t.deps.add(40965),e.deps.add(40965)),t.needed&&e.deps.add(34665),i.needed&&e.deps.add(34853),this.tiff.enabled=D.some(e=>!0===this[e].enabled)||this.makerNote||this.userComment;for(let e of D)this[e].finalizeFilters()}get onlyTiff(){return!L.map(e=>this[e].enabled).some(e=>!0===e)&&this.tiff.enabled}checkLoadedPlugins(){for(let e of T)this[e].enabled&&!w.has(e)&&m("segment parser",e)}}function W(e,t){let i,s,n,r,a=[];for(n of t){for(r of(i=U.get(n),s=[],i))(e.includes(r[0])||e.includes(r[1]))&&s.push(r[0]);s.length&&a.push([n,s])}return a}function _(e,t){return void 0!==e?e:void 0!==t?t:void 0}function K(e,t){for(let i of t)e.add(i)}r(H,"default",j);const X={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},J=Object.assign({},X,{firstChunkSize:4e4,gps:[1,2,3,4]}),q=Object.assign({},X,{firstChunkSize:4e4,ifd0:[274]});class Y{constructor(e){r(this,"parsers",{}),this.options=H.useCached(e)}setup(){if(this.fileParser)return;let e,t=this.file.getUint16(0);if(18761===t||19789===t)this.file.isTiff=!0,e=b.get("tiff");else if(65496===t)this.file.isJpeg=!0,e=b.get("jpeg");else{if(!function(e){if(0!==e.getUint16(0))return!1;let t=e.getUint16(2);if(t>50)return!1;let i=16,s=[];for(;i<t;)s.push(e.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw l("Unknown file format");this.file.isHeic=!0,e=b.get("heic")}this.fileParser=new e(this.options,this.file,this.parsers)}async read(e){this.file=await function(e,t){if("string"==typeof e)return S(e,t);if(i&&!s&&e instanceof HTMLImageElement)return S(e.src,t);if(e instanceof Uint8Array||e instanceof ArrayBuffer||e instanceof DataView)return new p(e);if(i&&e instanceof Blob)return v(e,t,"blob",C);throw l("Invalid input argument")}(e,this.options)}async parse(){this.setup(),await this.fileParser.parse();let e={},t=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(e){t.push(e)}i.errors.length&&t.push(...i.errors)}else s=await i.parse();i.assignToOutput(e,s)});return await Promise.all(i),this.options.silentErrors&&t.length>0&&(e.errors=t),e=a(e),this.file.close&&this.file.close(),e}async extractThumbnail(){this.setup();let e=w.get("tiff",this.options);var t;if(this.file.isTiff?t={start:0,type:"tiff"}:this.file.isJpeg&&(t=await this.fileParser.getOrFindSegment("tiff")),void 0===t)return;let i=await this.fileParser.ensureSegmentChunk(t),s=this.parsers.tiff=new e(i,this.options,this.file),n=await s.extractThumbnail();return this.file.close&&this.file.close(),n}}class Z extends p{constructor(...e){super(...e),r(this,"ranges",new Q),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(e,t,i){if(0===e&&0===this.byteLength&&i){let e=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(e)}else{let i=e+t;if(i>this.byteLength){let{dataView:e}=this._extend(i);this._swapDataView(e)}}}_extend(e){let i;i=t?Buffer.allocUnsafe(e):new Uint8Array(e);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(e,t,i=!1){return t=t||this._lengthToEnd(e),i&&this._tryExtend(e,t),this.ranges.add(e,t),super.subarray(e,t)}set(e,t,i=!1){i&&this._tryExtend(t,e.byteLength,e);let s=super.set(e,t);return this.ranges.add(t,s.byteLength),s}async ensureChunk(e,t){this.chunked&&(this.ranges.available(e,t)||await this.readChunk(e,t))}available(e,t){return this.ranges.available(e,t)}}class Q{constructor(){r(this,"list",[])}get length(){return this.list.length}add(e,t,i=0){let s=e+t,n=this.list.filter(t=>$(e,t.offset,s)||$(e,t.end,s));if(n.length>0){e=Math.min(e,...n.map(e=>e.offset)),s=Math.max(s,...n.map(e=>e.end)),t=s-e;let i=n.shift();i.offset=e,i.length=t,i.end=s,this.list=this.list.filter(e=>!n.includes(e))}else this.list.push({offset:e,length:t,end:s})}available(e,t){let i=e+t;return this.list.some(t=>t.offset<=e&&i<=t.end)}}function $(e,t,i){return e<=t&&t<=i}class ee extends Z{constructor(e,t){super(0),r(this,"chunksRead",0),this.input=e,this.options=t}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(e=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let t=this.options.chunkSize,i=await this.readChunk(e,t);return!!i&&i.byteLength===t}async readChunk(e,t){if(this.chunksRead++,0!==(t=this.safeWrapAddress(e,t)))return this._readChunk(e,t)}safeWrapAddress(e,t){return void 0!==this.size&&e+t>this.size?Math.max(0,this.size-e):t}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}k.set("blob",class extends ee{async readWhole(){this.chunked=!1;let e=await C(this.input);this._swapArrayBuffer(e)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(e,t){let i=t?e+t:void 0,s=this.input.slice(e,i),n=await C(s);return this.set(n,e,!0)}});class te{constructor(e,t,i){r(this,"ensureSegmentChunk",async e=>{let t=e.start,i=e.size||65536;if(this.file.chunked)if(this.file.available(t,i))e.chunk=this.file.subarray(t,i);else try{e.chunk=await this.file.readChunk(t,i)}catch(t){throw l("Couldn't read segment: ".concat(JSON.stringify(e),". ").concat(t.message))}else if(this.file.byteLength>t+i)e.chunk=this.file.subarray(t,i);else{if(void 0!==e.size)throw l("Segment unreachable: "+JSON.stringify(e));e.chunk=this.file.subarray(t)}return e.chunk}),this.extendOptions&&this.extendOptions(e),this.options=e,this.file=t,this.parsers=i}createParser(e,t){let i=new(w.get(e))(t,this.options,this.file);return this.parsers[e]=i}}class ie{static findPosition(e,t){let i=e.getUint16(t+2)+2,s="function"==typeof this.headerLength?this.headerLength(e,t,i):this.headerLength,n=t+s,r=i-s;return{offset:t,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(e,t={}){return new this(e,new H({[this.type]:t})).parse()}normalizeInput(e){return e instanceof p?e:new p(e)}constructor(e,t={},i){r(this,"errors",[]),r(this,"raw",new Map),r(this,"handleError",e=>{if(!this.options.silentErrors)throw e;this.errors.push(e.message)}),this.chunk=this.normalizeInput(e),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=t,this.localOptions=t[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(e,t){let i=P.get(t),s=B.get(t),n=U.get(t),r=this.options[t],a=r.reviveValues&&!!i,o=r.translateValues&&!!s,h=r.translateKeys&&!!n,l={};for(let[t,r]of e)a&&i.has(t)?r=i.get(t)(r):o&&s.has(t)&&(r=this.translateValue(r,s.get(t))),h&&n.has(t)&&(t=n.get(t)||t),l[t]=r;return l}translateValue(e,t){return t[e]||e}assignToOutput(e,t){this.assignObjectToOutput(e,this.constructor.type,t)}assignObjectToOutput(e,t,i){if(this.globalOptions.mergeOutput)return Object.assign(e,i);e[t]?Object.assign(e[t],i):e[t]=i}}r(ie,"headerLength",4),r(ie,"type",void 0),r(ie,"multiSegment",!1),r(ie,"canHandle",()=>!1);function se(e){return 192===e||194===e||196===e||219===e||221===e||218===e||254===e}function ne(e){return e>=224&&e<=239}function re(e,t){for(let[i,s]of w)if(s.canHandle(e,t))return i}b.set("jpeg",class extends te{constructor(...e){super(...e),r(this,"appSegments",[]),r(this,"jpegSegments",[]),r(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let e=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(e)}setupSegmentFinderArgs(e){!0===e?(this.findAll=!0,this.wanted=new Set(w.keyList())):(e=void 0===e?w.keyList().filter(e=>this.options[e].enabled):e.filter(e=>this.options[e].enabled&&w.has(e)),this.findAll=!1,this.remaining=new Set(e),this.wanted=new Set(e)),this.unfinishedMultiSegment=!1}async findAppSegments(e=0,t){this.setupSegmentFinderArgs(t);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s&&this.file.chunked&&(s=Array.from(n).some(e=>{let t=w.get(e),i=this.options[e];return t.multiSegment&&i.multiSegment}),s&&await this.file.readWhole()),e=this._findAppSegments(e,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let t=!1;for(;r.size>0&&!t&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(e=>!this.file.available(e.offset||e.start,e.length||e.size));if(t=e>s&&!n?!await i.readNextChunk(e):!await i.readNextChunk(s),void 0===(e=this._findAppSegments(e,i.byteLength)))return}}}_findAppSegments(e,t){let i,s,n,r,a,o,{file:h,findAll:l,wanted:f,remaining:u,options:d}=this;for(;e<t;e++)if(255===h.getUint8(e))if(i=h.getUint8(e+1),ne(i)){if(s=h.getUint16(e+2),n=re(h,e),n&&f.has(n)&&(r=w.get(n),a=r.findPosition(h,e),o=d[n],a.type=n,this.appSegments.push(a),!l&&(r.multiSegment&&o.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=ie.findPosition(h,e),a.marker=i,this.unknownSegments.push(a)),e+=s+1}else if(se(i)){if(s=h.getUint16(e+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:e,length:s,marker:i}),e+=s+1}return e}mergeMultiSegments(){if(!this.appSegments.some(e=>e.multiSegment))return;let e=function(e,t){let i,s,n,r=new Map;for(let a=0;a<e.length;a++)i=e[a],s=i[t],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r)}(this.appSegments,"type");this.mergedAppSegments=e.map(([e,t])=>{let i=w.get(e,this.options);if(i.handleMultiSegments){return{type:e,chunk:i.handleMultiSegments(t)}}return t[0]})}async createParsers(){let e=this.mergedAppSegments||this.appSegments;for(let t of e){let{type:e,chunk:i}=t;if(!this.options[e].enabled)continue;let s=this.parsers[e];if(s&&s.append);else if(!s){let t=new(w.get(e,this.options))(i,this.options,this.file);this.parsers[e]=t}}}getSegment(e){return this.appSegments.find(t=>t.type===e)}async getOrFindSegment(e){let t=this.getSegment(e);return void 0===t&&(await this.findAppSegments(0,[e]),t=this.getSegment(e)),t}});const ae=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class oe extends ie{parseHeader(){var e=this.chunk.getUint16();if(18761===e)this.le=!0;else{if(19789!==e)throw l("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw l("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(e,t,i=new Map){let{pick:s,skip:n}=this.options[t];s=new Set(s);let r=s.size>0,a=0===n.size,o=this.chunk.getUint16(e);e+=2;for(let h=0;h<o;h++){let o=this.chunk.getUint16(e);if(r){if(s.has(o)&&(i.set(o,this.parseTag(e,o,t)),s.delete(o),0===s.size))break}else!a&&n.has(o)||i.set(o,this.parseTag(e,o,t));e+=12}return i}parseTag(e,t,i){let s=this.chunk.getUint16(e+2),n=this.chunk.getUint32(e+4),r=ae[s];if(r*n<=4?e+=8:e=this.chunk.getUint32(e+8),s<1||s>13)throw l("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e));if(e>this.chunk.byteLength)throw l("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(t.toString(16),", type: ").concat(s,", offset ").concat(e," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(e,n);if(2===s)return f(this.chunk.getString(e,n));if(7===s)return this.chunk.getUint8Array(e,n);if(1===n)return this.parseTagValue(s,e);{let t=new(function(e){switch(e){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)t[r]=this.parseTagValue(s,e),e+=i;return t}}parseTagValue(e,t){switch(e){case 1:return this.chunk.getUint8(t);case 3:return this.chunk.getUint16(t);case 4:return this.chunk.getUint32(t);case 5:return this.chunk.getUint32(t)/this.chunk.getUint32(t+4);case 6:return this.chunk.getInt8(t);case 8:return this.chunk.getInt16(t);case 9:return this.chunk.getInt32(t);case 10:return this.chunk.getInt32(t)/this.chunk.getInt32(t+4);case 11:return this.chunk.getFloat(t);case 12:return this.chunk.getDouble(t);case 13:return this.chunk.getUint32(t);default:throw l("Invalid tiff type ".concat(e))}}}class he extends oe{static canHandle(e,t){return 225===e.getUint8(t+1)&&1165519206===e.getUint32(t+4)&&0===e.getUint16(t+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.saveParseBlock("parseExifBlock"),this.options.gps.enabled&&await this.saveParseBlock("parseGpsBlock"),this.options.interop.enabled&&await this.saveParseBlock("parseInteropBlock"),this.options.ifd1.enabled&&await this.saveParseBlock("parseThumbnailBlock"),this.createOutput()}async saveParseBlock(e){try{return await this[e]()}catch(e){this.handleError(e)}}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let e=this.chunk.getUint16(this.ifd0Offset),t=this.ifd0Offset+2+12*e;this.ifd1Offset=this.chunk.getUint32(t)}}parseBlock(e,t){let i=new Map;return this[t]=i,this.parseTags(e,t,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw l("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw l("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,u(this.options));let e=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==e.size?(this.exifOffset=e.get(34665),this.interopOffset=e.get(40965),this.gpsOffset=e.get(34853),this.xmp=e.get(700),this.iptc=e.get(33723),this.icc=e.get(34675),this.options.sanitize&&(e.delete(34665),e.delete(40965),e.delete(34853),e.delete(700),e.delete(33723),e.delete(34675)),e):void 0}async ensureBlockChunk(e,t){this.file.isTiff&&await this.file.ensureChunk(e,t),e>this.chunk.byteLength&&(this.chunk=p.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,u(this.options));let e=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=e.get(40965)),this.makerNote=e.get(37500),this.userComment=e.get(37510),this.options.sanitize&&(e.delete(40965),e.delete(37500),e.delete(37510)),this.unpack(e,41728),this.unpack(e,41729),e}unpack(e,t){let i=e.get(t);i&&1===i.length&&e.set(t,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let e=this.parseBlock(this.gpsOffset,"gps");return e&&e.has(2)&&e.has(4)&&(e.set("latitude",le(...e.get(2),e.get(1))),e.set("longitude",le(...e.get(4),e.get(3)))),e}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||await this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(e=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||e))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let e=this.ifd1.get(513),t=this.ifd1.get(514);return this.chunk.getUint8Array(e,t)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let e,t,i,s={};for(t of D)if(e=this[t],!h(e))if(i=this.canTranslate?this.translateBlock(e,t):Object.fromEntries(e),this.options.mergeOutput){if("ifd1"===t)continue;Object.assign(s,i)}else s[t]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(e,t){if(this.globalOptions.mergeOutput)Object.assign(e,t);else for(let[i,s]of Object.entries(t))this.assignObjectToOutput(e,i,s)}}function le(e,t,i,s){var n=e+t/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}r(he,"type","tiff"),r(he,"headerLength",10),w.set("tiff",he);k.set("url",class extends ee{async readWhole(){this.chunked=!1;let e=await O(this.input);this._swapArrayBuffer(e)}async _readChunk(e,t){let i=t?e+t-1:void 0,s={};(e||i)&&(s.range="bytes=".concat([e,i].join("-")));let n=await fetch(this.input,{headers:s}),r=await n.arrayBuffer(),a=r.byteLength;if(416!==n.status)return a!==t&&(this.size=e+a),this.set(r,e,!0)}});class fe extends te{parseBoxes(e=0){let t=[];for(;e<this.file.byteLength-4;){let i=this.parseBoxHead(e);if(t.push(i),0===i.length)break;e+=i.length}return t}parseSubBoxes(e){e.boxes=this.parseBoxes(e.start)}findBox(e,t){return void 0===e.boxes&&this.parseSubBoxes(e),e.boxes.find(e=>e.kind===t)}parseBoxHead(e){let t=this.file.getUint32(e),i=this.file.getString(e+4,4),s=e+8;return 1===t&&(t=this.file.getUint64(e+8),s+=8),{offset:e,length:t,kind:i,start:s}}parseBoxFullHead(e){let t=this.file.getUint32(e.start);e.version=t>>24,e.start+=4}}b.set("heic",class extends fe{async parse(){var e=this.file.getUint32(0);let t=this.parseBoxHead(e);await this.file.ensureChunk(t.offset,t.length),this.parseBoxFullHead(t),this.parseSubBoxes(t),this.options.icc.enabled&&await this.findIcc(t),this.options.tiff.enabled&&await this.findExif(t)}async registerSegment(e,t,i){await this.file.ensureChunk(t,i);let s=this.file.subarray(t,i);this.createParser(e,s)}async findIcc(e){let t=this.findBox(e,"iprp");if(void 0===t)return;let i=this.findBox(t,"ipco");if(void 0===i)return;let s=this.findBox(i,"colr");void 0!==s&&await this.registerSegment("icc",s.offset+12,s.length)}async findExif(e){let t=this.findBox(e,"iinf");if(void 0===t)return;let i=this.findBox(e,"iloc");if(void 0===i)return;let s=this.findExifLocIdInIinf(t),n=this.findExtentInIloc(i,s);if(void 0===n)return;let[r,a]=n;await this.file.ensureChunk(r,a);let o=4+this.file.getUint32(r);r+=o,a-=o,await 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dist/mini.esm.js

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h("".concat(t," '").concat(e,"' was not loaded, try using full build of exifr."))}class c extends Map{constructor(t){super(),this.kind=t}get(t,e){return this.has(t)||d(this.kind,t),e&&(t in e||function(t,e){throw h("Unknown ".concat(t," '").concat(e,"'."))}(this.kind,t),e[t].enabled||d(this.kind,t)),super.get(t)}keyList(){return Array.from(this.keys())}}var p=new c("file parser"),g=new c("segment parser"),y=new c("file reader");function w(t,i){if((n=t).startsWith("data:")||n.length>1e4)return b(t,i,"base64");if(e)return k(t,i,"url",m);if(s)return b(t,i,"fs");throw h("Invalid input argument");var n}async function k(t,e,i,s){if(y.has(i))return b(t,e,i);if(s)return async function(t,e){let i=await e(t);return new DataView(i)}(t,s);throw h("Parser ".concat(i," is not loaded"))}async function b(t,e,i){let s=new(y.get(i))(t,e);return await s.read(),s}async function m(t){return fetch(t).then(t=>t.arrayBuffer())}async function v(t){return new Promise((e,i)=>{let s=new FileReader;s.onloadend=()=>e(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(t)})}const O=Symbol("keys"),S=Symbol("values");class U extends Map{get tagKeys(){return this[O]||(this[O]=Array.from(this.keys())),this[O]}get tagValues(){return this[S]||(this[S]=Array.from(this.values())),this[S]}}function A(t,e,i){let s=new U(i);if(Array.isArray(e))for(let i of e)t.set(i,s);else t.set(e,s);return s}function x(t,e,i){let s,n=t.get(e);for(s of i)n.set(s[0],s[1])}const C=new Map,V=new Map,B=new Map,I=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],T=["jfif","xmp","icc","iptc"],L=["tiff",...T],z=["ifd0","ifd1","exif","gps","interop"],F=[...L,...z],j=["makerNote","userComment"],E=["translateKeys","translateValues","reviveValues","multiSegment"],D=[...E,"sanitize","mergeOutput"];class M{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class N extends M{get needed(){return this.enabled||this.deps.size>0}constructor(t,e,i,s){if(super(),n(this,"enabled",!1),n(this,"skip",new Set),n(this,"pick",new Set),n(this,"deps",new Set),n(this,"translateKeys",!1),n(this,"translateValues",!1),n(this,"reviveValues",!1),this.key=t,this.enabled=e,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=z.includes(t),this.canBeFiltered&&(this.dict=C.get(t)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:t,skip:e}=i;t&&t.length>0&&this.translateTagSet(t,this.pick),e&&e.length>0&&this.translateTagSet(e,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw h("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(t){let e,i;for(e of E)i=t[e],void 0!==i&&(this[e]=i)}translateTagSet(t,e){let i,s,{tagKeys:n,tagValues:r}=this.dict;for(i of t)"string"==typeof i?(s=r.indexOf(i),-1===s&&(s=n.indexOf(Number(i))),-1!==s&&e.add(Number(n[s]))):e.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,K(this.pick,this.deps)):this.enabled&&this.pick.size>0&&K(this.pick,this.deps)}}var _={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},P=new Map;class W extends M{static useCached(t){let e=P.get(t);return void 0!==e?e:(e=new this(t),P.set(t,e),e)}constructor(t){if(super(),!0===t)this.setupFromTrue();else if(void 0===t)this.setupFromUndefined();else if(Array.isArray(t))this.setupFromArray(t);else{if("object"!=typeof t)throw h("Invalid options argument ".concat(t));this.setupFromObject(t)}void 0===this.firstChunkSize&&(this.firstChunkSize=e?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let t;for(t of I)this[t]=_[t];for(t of D)this[t]=_[t];for(t of j)this[t]=_[t];for(t of F)this[t]=new N(t,_[t],void 0,this)}setupFromTrue(){let t;for(t of I)this[t]=_[t];for(t of D)this[t]=_[t];for(t of j)this[t]=!0;for(t of F)this[t]=new N(t,!0,void 0,this)}setupFromArray(t){let e;for(e of I)this[e]=_[e];for(e of D)this[e]=_[e];for(e of j)this[e]=_[e];for(e of F)this[e]=new N(e,!1,void 0,this);this.setupGlobalFilters(t,void 0,z)}setupFromObject(t){let e;for(e of(z.ifd0=z.ifd0||z.image,z.ifd1=z.ifd1||z.thumbnail,Object.assign(this,t),I))this[e]=H(t[e],_[e]);for(e of D)this[e]=H(t[e],_[e]);for(e of j)this[e]=H(t[e],_[e]);for(e of L)this[e]=new N(e,_[e],t[e],this);for(e of z)this[e]=new N(e,_[e],t[e],this.tiff);this.setupGlobalFilters(t.pick,t.skip,z,F),!0===t.tiff?this.batchEnableWithBool(z,!0):!1===t.tiff?this.batchEnableWithUserValue(z,t):Array.isArray(t.tiff)?this.setupGlobalFilters(t.tiff,void 0,z):"object"==typeof t.tiff&&this.setupGlobalFilters(t.tiff.pick,t.tiff.skip,z)}batchEnableWithBool(t,e){for(let i of t)this[i].enabled=e}batchEnableWithUserValue(t,e){for(let i of t){let t=e[i];this[i].enabled=!1!==t&&void 0!==t}}setupGlobalFilters(t,e,i,s=i){if(t&&t.length){for(let t of s)this[t].enabled=!1;let e=R(t,i);for(let[t,i]of e)K(this[t].pick,i),this[t].enabled=!0}else if(e&&e.length){let t=R(e,i);for(let[e,i]of t)K(this[e].skip,i)}}filterNestedSegmentTags(){let{ifd0:t,exif:e,xmp:i,iptc:s,icc:n}=this;this.makerNote?e.deps.add(37500):e.skip.add(37500),this.userComment?e.deps.add(37510):e.skip.add(37510),i.enabled||t.skip.add(700),s.enabled||t.skip.add(33723),n.enabled||t.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:t,exif:e,gps:i,interop:s}=this;s.needed&&(e.deps.add(40965),t.deps.add(40965)),e.needed&&t.deps.add(34665),i.needed&&t.deps.add(34853),this.tiff.enabled=z.some(t=>!0===this[t].enabled)||this.makerNote||this.userComment;for(let t of z)this[t].finalizeFilters()}get onlyTiff(){return!T.map(t=>this[t].enabled).some(t=>!0===t)&&this.tiff.enabled}checkLoadedPlugins(){for(let t of L)this[t].enabled&&!g.has(t)&&d("segment parser",t)}}function R(t,e){let i,s,n,r,a=[];for(n of e){for(r of(i=C.get(n),s=[],i))(t.includes(r[0])||t.includes(r[1]))&&s.push(r[0]);s.length&&a.push([n,s])}return a}function H(t,e){return void 0!==t?t:void 0!==e?e:void 0}function K(t,e){for(let i of e)t.add(i)}n(W,"default",_);const G={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},J=Object.assign({},G,{firstChunkSize:4e4,gps:[1,2,3,4]}),X=Object.assign({},G,{firstChunkSize:4e4,ifd0:[274]});class q{constructor(t){n(this,"parsers",{}),this.options=W.useCached(t)}setup(){if(this.fileParser)return;let t,e=this.file.getUint16(0);if(18761===e||19789===e)this.file.isTiff=!0,t=p.get("tiff");else if(65496===e)this.file.isJpeg=!0,t=p.get("jpeg");else{if(!function(t){if(0!==t.getUint16(0))return!1;let e=t.getUint16(2);if(e>50)return!1;let i=16,s=[];for(;i<e;)s.push(t.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw h("Unknown file format");this.file.isHeic=!0,t=p.get("heic")}this.fileParser=new t(this.options,this.file,this.parsers)}async read(t){this.file=await function(t,s){if("string"==typeof t)return w(t,s);if(e&&!i&&t instanceof HTMLImageElement)return w(t.src,s);if(t instanceof Uint8Array||t instanceof ArrayBuffer||t instanceof DataView)return new u(t);if(e&&t instanceof Blob)return k(t,s,"blob",v);throw h("Invalid input argument")}(t,this.options)}async parse(){this.setup(),await this.fileParser.parse();let t={},e=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(t){e.push(t)}i.errors.length&&e.push(...i.errors)}else s=await i.parse();i.assignToOutput(t,s)});var s;return await Promise.all(i),this.options.silentErrors&&e.length>0&&(t.errors=e),t=a(s=t)?void 0:s,this.file.close&&this.file.close(),t}async extractThumbnail(){this.setup();let t=g.get("tiff",this.options);var e;if(this.file.isTiff?e={start:0,type:"tiff"}:this.file.isJpeg&&(e=await this.fileParser.getOrFindSegment("tiff")),void 0===e)return;let i=await this.fileParser.ensureSegmentChunk(e),s=this.parsers.tiff=new t(i,this.options,this.file),n=await s.extractThumbnail();return this.file.close&&this.file.close(),n}}async function Q(t,e){let i=new q(e);return await i.read(t),i.parse()}async function Y(e,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new q(i);await s.read(e);let n=await s.extractThumbnail();return n&&t?Buffer.from(n):n}async function Z(...t){let e=await this.thumbnail(...t);if(void 0!==e){let t=new Blob([e]);return URL.createObjectURL(t)}}async function $(t){let e=new q(J);await e.read(t);let i=await e.parse();if(i&&i.gps){let{latitude:t,longitude:e}=i.gps;return{latitude:t,longitude:e}}}async function tt(t){let e=new q(X);await e.read(t);let i=await e.parse();if(i&&i.ifd0)return i.ifd0[274]}class et extends u{constructor(...t){super(...t),n(this,"ranges",new it),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(t,e,i){if(0===t&&0===this.byteLength&&i){let t=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(t)}else{let i=t+e;if(i>this.byteLength){let{dataView:t}=this._extend(i);this._swapDataView(t)}}}_extend(e){let i;i=t?Buffer.allocUnsafe(e):new Uint8Array(e);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(t,e,i=!1){return e=e||this._lengthToEnd(t),i&&this._tryExtend(t,e),this.ranges.add(t,e),super.subarray(t,e)}set(t,e,i=!1){i&&this._tryExtend(e,t.byteLength,t);let s=super.set(t,e);return this.ranges.add(e,s.byteLength),s}async ensureChunk(t,e){this.chunked&&(this.ranges.available(t,e)||await this.readChunk(t,e))}available(t,e){return this.ranges.available(t,e)}}class it{constructor(t){n(this,"list",[]),void 0!==t&&Array.isArray(t)&&this.addMultiple(t)}get length(){return this.list.length}addMultiple(t){if(Array.isArray(t[0]))for(let[e,i]of t)this.add(e,i);else for(let{offset:e,length:i}of t)this.add(e,i)}add(t,e,i=0){let s=t+e,n=this.list.filter(e=>st(t,e.offset,s)||st(t,e.end,s));if(n.length>0){t=Math.min(t,...n.map(t=>t.offset)),s=Math.max(s,...n.map(t=>t.end)),e=s-t;let i=n.shift();i.offset=t,i.length=e,i.end=s,this.list=this.list.filter(t=>!n.includes(t))}else this.list.push({offset:t,length:e,end:s})}available(t,e){let i=t+e;return this.list.some(e=>e.offset<=t&&i<=e.end)}}function st(t,e,i){return t<=e&&e<=i}class nt extends et{constructor(t,e){super(0),n(this,"chunksRead",0),this.input=t,this.options=e}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(t=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let e=this.options.chunkSize,i=await this.readChunk(t,e);return!!i&&i.byteLength===e}async readChunk(t,e){if(this.chunksRead++,0!==(e=this.safeWrapAddress(t,e)))return this._readChunk(t,e)}safeWrapAddress(t,e){return void 0!==this.size&&t+e>this.size?Math.max(0,this.size-t):e}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}y.set("blob",class extends nt{async readWhole(){this.chunked=!1;let t=await v(this.input);this._swapArrayBuffer(t)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(t,e){let i=e?t+e:void 0,s=this.input.slice(t,i),n=await v(s);return this.set(n,t,!0)}});class rt{static findPosition(t,e){let i=t.getUint16(e+2)+2,s="function"==typeof this.headerLength?this.headerLength(t,e,i):this.headerLength,n=e+s,r=i-s;return{offset:e,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(t,e={}){return new this(t,new W({[this.type]:e})).parse()}normalizeInput(t){return t instanceof u?t:new u(t)}constructor(t,e={},i){n(this,"errors",[]),n(this,"raw",new Map),n(this,"handleError",t=>{if(!this.options.silentErrors)throw t;this.errors.push(t.message)}),this.chunk=this.normalizeInput(t),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=e,this.localOptions=e[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(t,e){let i=B.get(e),s=V.get(e),n=C.get(e),r=this.options[e],a=r.reviveValues&&i,h=r.translateValues&&s,f=r.translateKeys&&n,o={};for(let[e,r]of t)a&&i.has(e)?r=i.get(e)(r):h&&s.has(e)&&(r=this.translateValue(r,s.get(e))),f&&n.has(e)&&(e=n.get(e)||e),o[e]=r;return o}translateValue(t,e){return e[t]||t}assignToOutput(t,e){this.assignObjectToOutput(t,this.constructor.type,e)}assignObjectToOutput(t,e,i){if(this.globalOptions.mergeOutput)return Object.assign(t,i);t[e]?Object.assign(t[e],i):t[e]=i}}n(rt,"headerLength",4),n(rt,"type",void 0),n(rt,"multiSegment",!1),n(rt,"canHandle",()=>!1);function at(t){return 192===t||194===t||196===t||219===t||221===t||218===t||254===t}function ht(t){return t>=224&&t<=239}function ft(t,e){for(let[i,s]of g)if(s.canHandle(t,e))return i}p.set("jpeg",class extends class{constructor(t,e,i){n(this,"ensureSegmentChunk",async t=>{let e=t.start,i=t.size||65536;if(this.file.chunked)if(this.file.available(e,i))t.chunk=this.file.subarray(e,i);else try{t.chunk=await this.file.readChunk(e,i)}catch(e){throw h("Couldn't read segment: ".concat(JSON.stringify(t),". ").concat(e.message))}else if(this.file.byteLength>e+i)t.chunk=this.file.subarray(e,i);else{if(void 0!==t.size)throw h("Segment unreachable: "+JSON.stringify(t));t.chunk=this.file.subarray(e)}return t.chunk}),this.extendOptions&&this.extendOptions(t),this.options=t,this.file=e,this.parsers=i}createParser(t,e){let i=new(g.get(t))(e,this.options,this.file);return this.parsers[t]=i}}{constructor(...t){super(...t),n(this,"appSegments",[]),n(this,"jpegSegments",[]),n(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let t=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(t)}setupSegmentFinderArgs(t){!0===t?(this.findAll=!0,this.wanted=new Set(g.keyList())):(t=void 0===t?g.keyList().filter(t=>this.options[t].enabled):t.filter(t=>this.options[t].enabled&&g.has(t)),this.findAll=!1,this.remaining=new Set(t),this.wanted=new Set(t)),this.unfinishedMultiSegment=!1}async findAppSegments(t=0,e){this.setupSegmentFinderArgs(e);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s)for(let t of n){let e=g.get(t),i=this.options[t];if(e.multiSegment&&i.multiSegment){s=!0,this.file.chunked&&await this.file.readWhole();break}}if(t=this._findAppSegments(t,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let e=!1;for(;r.size>0&&!e&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(t=>!this.file.available(t.offset||t.start,t.length||t.size));if(e=t>s&&!n?!await i.readNextChunk(t):!await i.readNextChunk(s),void 0===(t=this._findAppSegments(t,i.byteLength)))return}}}_findAppSegments(t,e){let i,s,n,r,a,h,{file:f,findAll:o,wanted:l,remaining:u,options:d}=this;for(;t<e;t++)if(255===f.getUint8(t))if(i=f.getUint8(t+1),ht(i)){if(s=f.getUint16(t+2),n=ft(f,t),n&&l.has(n)&&(r=g.get(n),a=r.findPosition(f,t),h=d[n],a.type=n,this.appSegments.push(a),!o&&(r.multiSegment&&h.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=rt.findPosition(f,t),a.marker=i,this.unknownSegments.push(a)),t+=s+1}else if(at(i)){if(s=f.getUint16(t+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:t,length:s,marker:i}),t+=s+1}return t}mergeMultiSegments(){if(!this.appSegments.some(t=>t.multiSegment))return;let t=function(t,e){let i,s,n,r=new Map;for(let a=0;a<t.length;a++)i=t[a],s=i[e],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r.entries())}(this.appSegments,"type");this.mergedAppSegments=t.map(([t,e])=>{let i=g.get(t,this.options);if(i.handleMultiSegments){return{type:t,chunk:i.handleMultiSegments(e)}}return e[0]})}async createParsers(){let t=this.mergedAppSegments||this.appSegments;for(let e of t){let{type:t,chunk:i}=e;if(!this.options[t].enabled)continue;let s=this.parsers[t];if(s&&s.append);else if(!s){let e=new(g.get(t,this.options))(i,this.options,this.file);this.parsers[t]=e}}}getSegment(t){return this.appSegments.find(e=>e.type===t)}async getOrFindSegment(t){let e=this.getSegment(t);return void 0===e&&(await this.findAppSegments(0,[t]),e=this.getSegment(t)),e}});const ot=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class lt extends rt{parseHeader(){var t=this.chunk.getUint16();if(18761===t)this.le=!0;else{if(19789!==t)throw h("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw h("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(t,e,i=new Map){let{pick:s,skip:n}=this.options[e];s=new Set(s);let r=s.size>0,a=0===n.size,h=this.chunk.getUint16(t);t+=2;for(let f=0;f<h;f++){let h=this.chunk.getUint16(t);if(r){if(s.has(h)&&(i.set(h,this.parseTag(t,h,e)),s.delete(h),0===s.size))break}else!a&&n.has(h)||i.set(h,this.parseTag(t,h,e));t+=12}return i}parseTag(t,e,i){let s=this.chunk.getUint16(t+2),n=this.chunk.getUint32(t+4),r=ot[s];if(r*n<=4?t+=8:t=this.chunk.getUint32(t+8),s<1||s>13)throw h("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t));if(t>this.chunk.byteLength)throw h("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(t,n);if(2===s)return""===(a=function(t){for(;t.endsWith("\0");)t=t.slice(0,-1);return t}(a=this.chunk.getString(t,n)).trim())?void 0:a;var a;if(7===s)return this.chunk.getUint8Array(t,n);if(1===n)return this.parseTagValue(s,t);{let e=new(function(t){switch(t){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)e[r]=this.parseTagValue(s,t),t+=i;return e}}parseTagValue(t,e){switch(t){case 1:return this.chunk.getUint8(e);case 3:return this.chunk.getUint16(e);case 4:return this.chunk.getUint32(e);case 5:return this.chunk.getUint32(e)/this.chunk.getUint32(e+4);case 6:return this.chunk.getInt8(e);case 8:return this.chunk.getInt16(e);case 9:return this.chunk.getInt32(e);case 10:return this.chunk.getInt32(e)/this.chunk.getInt32(e+4);case 11:return this.chunk.getFloat(e);case 12:return this.chunk.getDouble(e);case 13:return this.chunk.getUint32(e);default:throw h("Invalid tiff type ".concat(t))}}}class ut extends lt{static canHandle(t,e){return 225===t.getUint8(e+1)&&1165519206===t.getUint32(e+4)&&0===t.getUint16(e+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.parseExifBlock().catch(this.handleError),this.options.gps.enabled&&await this.parseGpsBlock().catch(this.handleError),this.options.interop.enabled&&await this.parseInteropBlock().catch(this.handleError),this.options.ifd1.enabled&&await this.parseThumbnailBlock().catch(this.handleError),this.createOutput()}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let t=this.chunk.getUint16(this.ifd0Offset),e=this.ifd0Offset+2+12*t;this.ifd1Offset=this.chunk.getUint32(e)}}parseBlock(t,e){let i=new Map;return this[e]=i,this.parseTags(t,e,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw h("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw h("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,f(this.options));let t=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==t.size?(this.exifOffset=t.get(34665),this.interopOffset=t.get(40965),this.gpsOffset=t.get(34853),this.xmp=t.get(700),this.iptc=t.get(33723),this.icc=t.get(34675),this.options.sanitize&&(t.delete(34665),t.delete(40965),t.delete(34853),t.delete(700),t.delete(33723),t.delete(34675)),t):void 0}async ensureBlockChunk(t,e){this.file.isTiff&&await this.file.ensureChunk(t,e),t>this.chunk.byteLength&&(this.chunk=u.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,f(this.options));let t=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=t.get(40965)),this.makerNote=t.get(37500),this.userComment=t.get(37510),this.options.sanitize&&(t.delete(40965),t.delete(37500),t.delete(37510)),this.unpack(t,41728),this.unpack(t,41729),t}unpack(t,e){let i=t.get(e);i&&1===i.length&&t.set(e,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let t=this.parseBlock(this.gpsOffset,"gps");return t&&t.has(2)&&t.has(4)&&(t.set("latitude",dt(...t.get(2),t.get(1))),t.set("longitude",dt(...t.get(4),t.get(3)))),t}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(t=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||t))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let t=this.ifd1.get(513),e=this.ifd1.get(514);return this.chunk.getUint8Array(t,e)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let t,e,i,s={};for(e of z)if(t=this[e],!a(t))if(i=this.canTranslate?this.translateBlock(t,e):Object.fromEntries(t),this.options.mergeOutput){if("ifd1"===e)continue;Object.assign(s,i)}else s[e]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(t,e){if(this.globalOptions.mergeOutput)Object.assign(t,e);else for(let[i,s]of Object.entries(e))this.assignObjectToOutput(t,i,s)}}function dt(t,e,i,s){var n=t+e/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}n(ut,"type","tiff"),n(ut,"headerLength",10),g.set("tiff",ut);export{q as Exifr,W as Options,D as allFormatters,I as chunkedProps,A as createDictionary,G as disableAllOptions,x as extendDictionary,m as fetchUrlAsArrayBuffer,p as fileParsers,y as fileReaders,$ as gps,J as gpsOnlyOptions,E as inheritables,tt as orientation,X as orientationOnlyOptions,T as otherSegments,Q as parse,v as readBlobAsArrayBuffer,g as segmentParsers,L as segments,F as segmentsAndBlocks,C as tagKeys,B as tagRevivers,V as tagValues,Y as thumbnail,Z as thumbnailUrl,z as tiffBlocks,j as tiffExtractables};
+var t="undefined"!=typeof Buffer,e="undefined"!=typeof navigator,i=e&&"undefined"==typeof HTMLImageElement,s=!("undefined"==typeof global||"undefined"==typeof process||!process.versions||!process.versions.node);function n(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}const r=t=>void 0!==t;function a(t){return void 0===t||(t instanceof Map?0===t.size:0===Object.values(t).filter(r).length)}function h(t){let e=new Error(t);return delete e.stack,e}function f(t){let e=function(t){let e=0;return t.ifd0.enabled&&(e+=1024),t.exif.enabled&&(e+=2048),t.makerNote&&(e+=2048),t.userComment&&(e+=1024),t.gps.enabled&&(e+=512),t.interop.enabled&&(e+=100),t.ifd1.enabled&&(e+=1024),e+2048}(t);return t.jfif.enabled&&(e+=50),t.xmp.enabled&&(e+=2e4),t.iptc.enabled&&(e+=14e3),t.icc.enabled&&(e+=6e3),e}let o=s?global.BigInt:self.BigInt;const l=new TextDecoder("utf-8");class u{static from(t,e){return t instanceof this&&t.le===e?t:new u(t,void 0,void 0,e)}constructor(t,e=0,i,s){if("boolean"==typeof s&&(this.le=s),Array.isArray(t)&&(t=new Uint8Array(t)),0===t)this.byteOffset=0,this.byteLength=0;else if(t instanceof ArrayBuffer){let s=new DataView(t,e,i);this._swapDataView(s)}else if(t instanceof Uint8Array||t instanceof DataView||t instanceof u){let{byteOffset:s,byteLength:n}=t;if(void 0===i&&(i=n-e),(e+=s)+i>s+n)throw h("Creating view outside of available memory in ArrayBuffer");let r=new DataView(t.buffer,e,i);this._swapDataView(r)}else{if("number"!=typeof t)throw h("Invalid input argument for BufferView: "+t);{let e=new DataView(new ArrayBuffer(t));this._swapDataView(e)}}}_swapArrayBuffer(t){this._swapDataView(new DataView(t))}_swapBuffer(t){this._swapDataView(new DataView(t.buffer,t.byteOffset,t.byteLength))}_swapDataView(t){this.dataView=t,this.buffer=t.buffer,this.byteOffset=t.byteOffset,this.byteLength=t.byteLength}_lengthToEnd(t){return this.byteLength-t}set(t,e,i=u){if(t instanceof DataView||t instanceof u?t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength):t instanceof ArrayBuffer&&(t=new Uint8Array(t)),!(t instanceof Uint8Array))throw h("BufferView.set(): Invalid data argument.");return this.toUint8().set(t,e),new i(this,e,t.byteLength)}subarray(t,e){return e=e||this._lengthToEnd(t),new u(this,t,e)}toUint8(){return new Uint8Array(this.buffer,this.byteOffset,this.byteLength)}getUint8Array(t,e){return new Uint8Array(this.buffer,this.byteOffset+t,e)}getString(t=0,e=this.byteLength){let i=this.getUint8Array(t,e);return s=i,l.decode(s);var s}getUnicodeString(t=0,e=this.byteLength){const i=[];for(let s=0;s<e&&t+s<this.byteLength;s+=2)i.push(this.getUint16(t+s));return i.map(t=>String.fromCharCode(t)).join("")}getInt8(t){return this.dataView.getInt8(t)}getUint8(t){return this.dataView.getUint8(t)}getInt16(t,e=this.le){return this.dataView.getInt16(t,e)}getInt32(t,e=this.le){return this.dataView.getInt32(t,e)}getUint16(t,e=this.le){return this.dataView.getUint16(t,e)}getUint32(t,e=this.le){return this.dataView.getUint32(t,e)}getFloat32(t,e=this.le){return this.dataView.getFloat32(t,e)}getFloat64(t,e=this.le){return this.dataView.getFloat64(t,e)}getFloat(t,e=this.le){return this.dataView.getFloat32(t,e)}getDouble(t,e=this.le){return this.dataView.getFloat64(t,e)}getUint64(t){let e=this.getUint32(t),i=this.getUint32(t+4);if(e<1048575)return e<<32|i;if(void 0!==typeof o)return console.warn("Using BigInt because of type 64uint but JS can only handle 53b numbers."),o(e)<<o(32)|o(i);throw h("Trying to read 64b value but JS can only handle 53b numbers.")}getUintBytes(t,e,i){switch(e){case 1:return this.getUint8(t,i);case 2:return this.getUint16(t,i);case 4:return this.getUint32(t,i);case 8:return this.getUint64(t,i)}}getUint(t,e,i){switch(e){case 8:return this.getUint8(t,i);case 16:return this.getUint16(t,i);case 32:return this.getUint32(t,i);case 64:return this.getUint64(t,i)}}toString(t){return this.dataView.toString(t,this.constructor.name)}ensureChunk(){}}function d(t,e){throw h("".concat(t," '").concat(e,"' was not loaded, try using full build of exifr."))}class c extends Map{constructor(t){super(),this.kind=t}get(t,e){return this.has(t)||d(this.kind,t),e&&(t in e||function(t,e){throw h("Unknown ".concat(t," '").concat(e,"'."))}(this.kind,t),e[t].enabled||d(this.kind,t)),super.get(t)}keyList(){return Array.from(this.keys())}}var p=new c("file parser"),g=new c("segment parser"),y=new c("file reader");function w(t,i){if((n=t).startsWith("data:")||n.length>1e4)return m(t,i,"base64");if(e)return k(t,i,"url",b);if(s)return m(t,i,"fs");throw h("Invalid input argument");var n}async function k(t,e,i,s){if(y.has(i))return m(t,e,i);if(s)return async function(t,e){let i=await e(t);return new DataView(i)}(t,s);throw h("Parser ".concat(i," is not loaded"))}async function m(t,e,i){let s=new(y.get(i))(t,e);return await s.read(),s}async function b(t){return fetch(t).then(t=>t.arrayBuffer())}async function v(t){return new Promise((e,i)=>{let s=new FileReader;s.onloadend=()=>e(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(t)})}class O extends Map{get tagKeys(){return this.allKeys||(this.allKeys=Array.from(this.keys())),this.allKeys}get tagValues(){return this.allValues||(this.allValues=Array.from(this.values())),this.allValues}}function S(t,e,i){let s=new O;for(let[t,e]of i)s.set(t,e);if(Array.isArray(e))for(let i of e)t.set(i,s);else t.set(e,s);return s}function U(t,e,i){let s,n=t.get(e);for(s of i)n.set(s[0],s[1])}const A=new Map,x=new Map,C=new Map,B=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],V=["jfif","xmp","icc","iptc"],I=["tiff",...V],T=["ifd0","ifd1","exif","gps","interop"],L=[...I,...T],z=["makerNote","userComment"],F=["translateKeys","translateValues","reviveValues","multiSegment"],j=[...F,"sanitize","mergeOutput"];class D{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class P extends D{get needed(){return this.enabled||this.deps.size>0}constructor(t,e,i,s){if(super(),n(this,"enabled",!1),n(this,"skip",new Set),n(this,"pick",new Set),n(this,"deps",new Set),n(this,"translateKeys",!1),n(this,"translateValues",!1),n(this,"reviveValues",!1),this.key=t,this.enabled=e,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=T.includes(t),this.canBeFiltered&&(this.dict=A.get(t)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:t,skip:e}=i;t&&t.length>0&&this.translateTagSet(t,this.pick),e&&e.length>0&&this.translateTagSet(e,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw h("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(t){let e,i;for(e of F)i=t[e],void 0!==i&&(this[e]=i)}translateTagSet(t,e){let i,s,{tagKeys:n,tagValues:r}=this.dict;for(i of t)"string"==typeof i?(s=r.indexOf(i),-1===s&&(s=n.indexOf(Number(i))),-1!==s&&e.add(Number(n[s]))):e.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,K(this.pick,this.deps)):this.enabled&&this.pick.size>0&&K(this.pick,this.deps)}}var E={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},M=new Map;class N extends D{static useCached(t){let e=M.get(t);return void 0!==e?e:(e=new this(t),M.set(t,e),e)}constructor(t){if(super(),!0===t)this.setupFromTrue();else if(void 0===t)this.setupFromUndefined();else if(Array.isArray(t))this.setupFromArray(t);else{if("object"!=typeof t)throw h("Invalid options argument ".concat(t));this.setupFromObject(t)}void 0===this.firstChunkSize&&(this.firstChunkSize=e?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let t;for(t of B)this[t]=E[t];for(t of j)this[t]=E[t];for(t of z)this[t]=E[t];for(t of L)this[t]=new P(t,E[t],void 0,this)}setupFromTrue(){let t;for(t of B)this[t]=E[t];for(t of j)this[t]=E[t];for(t of z)this[t]=!0;for(t of L)this[t]=new P(t,!0,void 0,this)}setupFromArray(t){let e;for(e of B)this[e]=E[e];for(e of j)this[e]=E[e];for(e of z)this[e]=E[e];for(e of L)this[e]=new P(e,!1,void 0,this);this.setupGlobalFilters(t,void 0,T)}setupFromObject(t){let e;for(e of(T.ifd0=T.ifd0||T.image,T.ifd1=T.ifd1||T.thumbnail,Object.assign(this,t),B))this[e]=W(t[e],E[e]);for(e of j)this[e]=W(t[e],E[e]);for(e of z)this[e]=W(t[e],E[e]);for(e of I)this[e]=new P(e,E[e],t[e],this);for(e of T)this[e]=new P(e,E[e],t[e],this.tiff);this.setupGlobalFilters(t.pick,t.skip,T,L),!0===t.tiff?this.batchEnableWithBool(T,!0):!1===t.tiff?this.batchEnableWithUserValue(T,t):Array.isArray(t.tiff)?this.setupGlobalFilters(t.tiff,void 0,T):"object"==typeof t.tiff&&this.setupGlobalFilters(t.tiff.pick,t.tiff.skip,T)}batchEnableWithBool(t,e){for(let i of t)this[i].enabled=e}batchEnableWithUserValue(t,e){for(let i of t){let t=e[i];this[i].enabled=!1!==t&&void 0!==t}}setupGlobalFilters(t,e,i,s=i){if(t&&t.length){for(let t of s)this[t].enabled=!1;let e=_(t,i);for(let[t,i]of e)K(this[t].pick,i),this[t].enabled=!0}else if(e&&e.length){let t=_(e,i);for(let[e,i]of t)K(this[e].skip,i)}}filterNestedSegmentTags(){let{ifd0:t,exif:e,xmp:i,iptc:s,icc:n}=this;this.makerNote?e.deps.add(37500):e.skip.add(37500),this.userComment?e.deps.add(37510):e.skip.add(37510),i.enabled||t.skip.add(700),s.enabled||t.skip.add(33723),n.enabled||t.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:t,exif:e,gps:i,interop:s}=this;s.needed&&(e.deps.add(40965),t.deps.add(40965)),e.needed&&t.deps.add(34665),i.needed&&t.deps.add(34853),this.tiff.enabled=T.some(t=>!0===this[t].enabled)||this.makerNote||this.userComment;for(let t of T)this[t].finalizeFilters()}get onlyTiff(){return!V.map(t=>this[t].enabled).some(t=>!0===t)&&this.tiff.enabled}checkLoadedPlugins(){for(let t of I)this[t].enabled&&!g.has(t)&&d("segment parser",t)}}function _(t,e){let i,s,n,r,a=[];for(n of e){for(r of(i=A.get(n),s=[],i))(t.includes(r[0])||t.includes(r[1]))&&s.push(r[0]);s.length&&a.push([n,s])}return a}function W(t,e){return void 0!==t?t:void 0!==e?e:void 0}function K(t,e){for(let i of e)t.add(i)}n(N,"default",E);const R={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},H=Object.assign({},R,{firstChunkSize:4e4,gps:[1,2,3,4]}),G=Object.assign({},R,{firstChunkSize:4e4,ifd0:[274]});class J{constructor(t){n(this,"parsers",{}),this.options=N.useCached(t)}setup(){if(this.fileParser)return;let t,e=this.file.getUint16(0);if(18761===e||19789===e)this.file.isTiff=!0,t=p.get("tiff");else if(65496===e)this.file.isJpeg=!0,t=p.get("jpeg");else{if(!function(t){if(0!==t.getUint16(0))return!1;let e=t.getUint16(2);if(e>50)return!1;let i=16,s=[];for(;i<e;)s.push(t.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw h("Unknown file format");this.file.isHeic=!0,t=p.get("heic")}this.fileParser=new t(this.options,this.file,this.parsers)}async read(t){this.file=await function(t,s){if("string"==typeof t)return w(t,s);if(e&&!i&&t instanceof HTMLImageElement)return w(t.src,s);if(t instanceof Uint8Array||t instanceof ArrayBuffer||t instanceof DataView)return new u(t);if(e&&t instanceof Blob)return k(t,s,"blob",v);throw h("Invalid input argument")}(t,this.options)}async parse(){this.setup(),await this.fileParser.parse();let t={},e=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(t){e.push(t)}i.errors.length&&e.push(...i.errors)}else s=await i.parse();i.assignToOutput(t,s)});var s;return await Promise.all(i),this.options.silentErrors&&e.length>0&&(t.errors=e),t=a(s=t)?void 0:s,this.file.close&&this.file.close(),t}async extractThumbnail(){this.setup();let t=g.get("tiff",this.options);var e;if(this.file.isTiff?e={start:0,type:"tiff"}:this.file.isJpeg&&(e=await this.fileParser.getOrFindSegment("tiff")),void 0===e)return;let i=await this.fileParser.ensureSegmentChunk(e),s=this.parsers.tiff=new t(i,this.options,this.file),n=await s.extractThumbnail();return this.file.close&&this.file.close(),n}}async function X(t,e){let i=new J(e);return await i.read(t),i.parse()}async function q(e,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new J(i);await s.read(e);let n=await s.extractThumbnail();return n&&t?Buffer.from(n):n}async function Q(...t){let e=await this.thumbnail(...t);if(void 0!==e){let t=new Blob([e]);return URL.createObjectURL(t)}}async function Y(t){let e=new J(H);await e.read(t);let i=await e.parse();if(i&&i.gps){let{latitude:t,longitude:e}=i.gps;return{latitude:t,longitude:e}}}async function Z(t){let e=new J(G);await e.read(t);let i=await e.parse();if(i&&i.ifd0)return i.ifd0[274]}class $ extends u{constructor(...t){super(...t),n(this,"ranges",new tt),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(t,e,i){if(0===t&&0===this.byteLength&&i){let t=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(t)}else{let i=t+e;if(i>this.byteLength){let{dataView:t}=this._extend(i);this._swapDataView(t)}}}_extend(e){let i;i=t?Buffer.allocUnsafe(e):new Uint8Array(e);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(t,e,i=!1){return e=e||this._lengthToEnd(t),i&&this._tryExtend(t,e),this.ranges.add(t,e),super.subarray(t,e)}set(t,e,i=!1){i&&this._tryExtend(e,t.byteLength,t);let s=super.set(t,e);return this.ranges.add(e,s.byteLength),s}async ensureChunk(t,e){this.chunked&&(this.ranges.available(t,e)||await this.readChunk(t,e))}available(t,e){return this.ranges.available(t,e)}}class tt{constructor(){n(this,"list",[])}get length(){return this.list.length}add(t,e,i=0){let s=t+e,n=this.list.filter(e=>et(t,e.offset,s)||et(t,e.end,s));if(n.length>0){t=Math.min(t,...n.map(t=>t.offset)),s=Math.max(s,...n.map(t=>t.end)),e=s-t;let i=n.shift();i.offset=t,i.length=e,i.end=s,this.list=this.list.filter(t=>!n.includes(t))}else this.list.push({offset:t,length:e,end:s})}available(t,e){let i=t+e;return this.list.some(e=>e.offset<=t&&i<=e.end)}}function et(t,e,i){return t<=e&&e<=i}class it extends ${constructor(t,e){super(0),n(this,"chunksRead",0),this.input=t,this.options=e}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(t=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let e=this.options.chunkSize,i=await this.readChunk(t,e);return!!i&&i.byteLength===e}async readChunk(t,e){if(this.chunksRead++,0!==(e=this.safeWrapAddress(t,e)))return this._readChunk(t,e)}safeWrapAddress(t,e){return void 0!==this.size&&t+e>this.size?Math.max(0,this.size-t):e}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}y.set("blob",class extends it{async readWhole(){this.chunked=!1;let t=await v(this.input);this._swapArrayBuffer(t)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(t,e){let i=e?t+e:void 0,s=this.input.slice(t,i),n=await v(s);return this.set(n,t,!0)}});class st{static findPosition(t,e){let i=t.getUint16(e+2)+2,s="function"==typeof this.headerLength?this.headerLength(t,e,i):this.headerLength,n=e+s,r=i-s;return{offset:e,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(t,e={}){return new this(t,new N({[this.type]:e})).parse()}normalizeInput(t){return t instanceof u?t:new u(t)}constructor(t,e={},i){n(this,"errors",[]),n(this,"raw",new Map),n(this,"handleError",t=>{if(!this.options.silentErrors)throw t;this.errors.push(t.message)}),this.chunk=this.normalizeInput(t),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=e,this.localOptions=e[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(t,e){let i=C.get(e),s=x.get(e),n=A.get(e),r=this.options[e],a=r.reviveValues&&!!i,h=r.translateValues&&!!s,f=r.translateKeys&&!!n,o={};for(let[e,r]of t)a&&i.has(e)?r=i.get(e)(r):h&&s.has(e)&&(r=this.translateValue(r,s.get(e))),f&&n.has(e)&&(e=n.get(e)||e),o[e]=r;return o}translateValue(t,e){return e[t]||t}assignToOutput(t,e){this.assignObjectToOutput(t,this.constructor.type,e)}assignObjectToOutput(t,e,i){if(this.globalOptions.mergeOutput)return Object.assign(t,i);t[e]?Object.assign(t[e],i):t[e]=i}}n(st,"headerLength",4),n(st,"type",void 0),n(st,"multiSegment",!1),n(st,"canHandle",()=>!1);function nt(t){return 192===t||194===t||196===t||219===t||221===t||218===t||254===t}function rt(t){return t>=224&&t<=239}function at(t,e){for(let[i,s]of g)if(s.canHandle(t,e))return i}p.set("jpeg",class extends class{constructor(t,e,i){n(this,"ensureSegmentChunk",async t=>{let e=t.start,i=t.size||65536;if(this.file.chunked)if(this.file.available(e,i))t.chunk=this.file.subarray(e,i);else try{t.chunk=await this.file.readChunk(e,i)}catch(e){throw h("Couldn't read segment: ".concat(JSON.stringify(t),". ").concat(e.message))}else if(this.file.byteLength>e+i)t.chunk=this.file.subarray(e,i);else{if(void 0!==t.size)throw h("Segment unreachable: "+JSON.stringify(t));t.chunk=this.file.subarray(e)}return t.chunk}),this.extendOptions&&this.extendOptions(t),this.options=t,this.file=e,this.parsers=i}createParser(t,e){let i=new(g.get(t))(e,this.options,this.file);return this.parsers[t]=i}}{constructor(...t){super(...t),n(this,"appSegments",[]),n(this,"jpegSegments",[]),n(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let t=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(t)}setupSegmentFinderArgs(t){!0===t?(this.findAll=!0,this.wanted=new Set(g.keyList())):(t=void 0===t?g.keyList().filter(t=>this.options[t].enabled):t.filter(t=>this.options[t].enabled&&g.has(t)),this.findAll=!1,this.remaining=new Set(t),this.wanted=new Set(t)),this.unfinishedMultiSegment=!1}async findAppSegments(t=0,e){this.setupSegmentFinderArgs(e);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s&&this.file.chunked&&(s=Array.from(n).some(t=>{let e=g.get(t),i=this.options[t];return e.multiSegment&&i.multiSegment}),s&&await this.file.readWhole()),t=this._findAppSegments(t,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let e=!1;for(;r.size>0&&!e&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(t=>!this.file.available(t.offset||t.start,t.length||t.size));if(e=t>s&&!n?!await i.readNextChunk(t):!await i.readNextChunk(s),void 0===(t=this._findAppSegments(t,i.byteLength)))return}}}_findAppSegments(t,e){let i,s,n,r,a,h,{file:f,findAll:o,wanted:l,remaining:u,options:d}=this;for(;t<e;t++)if(255===f.getUint8(t))if(i=f.getUint8(t+1),rt(i)){if(s=f.getUint16(t+2),n=at(f,t),n&&l.has(n)&&(r=g.get(n),a=r.findPosition(f,t),h=d[n],a.type=n,this.appSegments.push(a),!o&&(r.multiSegment&&h.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=st.findPosition(f,t),a.marker=i,this.unknownSegments.push(a)),t+=s+1}else if(nt(i)){if(s=f.getUint16(t+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:t,length:s,marker:i}),t+=s+1}return t}mergeMultiSegments(){if(!this.appSegments.some(t=>t.multiSegment))return;let t=function(t,e){let i,s,n,r=new Map;for(let a=0;a<t.length;a++)i=t[a],s=i[e],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r)}(this.appSegments,"type");this.mergedAppSegments=t.map(([t,e])=>{let i=g.get(t,this.options);if(i.handleMultiSegments){return{type:t,chunk:i.handleMultiSegments(e)}}return e[0]})}async createParsers(){let t=this.mergedAppSegments||this.appSegments;for(let e of t){let{type:t,chunk:i}=e;if(!this.options[t].enabled)continue;let s=this.parsers[t];if(s&&s.append);else if(!s){let e=new(g.get(t,this.options))(i,this.options,this.file);this.parsers[t]=e}}}getSegment(t){return this.appSegments.find(e=>e.type===t)}async getOrFindSegment(t){let e=this.getSegment(t);return void 0===e&&(await this.findAppSegments(0,[t]),e=this.getSegment(t)),e}});const ht=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class ft extends st{parseHeader(){var t=this.chunk.getUint16();if(18761===t)this.le=!0;else{if(19789!==t)throw h("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw h("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(t,e,i=new Map){let{pick:s,skip:n}=this.options[e];s=new Set(s);let r=s.size>0,a=0===n.size,h=this.chunk.getUint16(t);t+=2;for(let f=0;f<h;f++){let h=this.chunk.getUint16(t);if(r){if(s.has(h)&&(i.set(h,this.parseTag(t,h,e)),s.delete(h),0===s.size))break}else!a&&n.has(h)||i.set(h,this.parseTag(t,h,e));t+=12}return i}parseTag(t,e,i){let s=this.chunk.getUint16(t+2),n=this.chunk.getUint32(t+4),r=ht[s];if(r*n<=4?t+=8:t=this.chunk.getUint32(t+8),s<1||s>13)throw h("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t));if(t>this.chunk.byteLength)throw h("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(t,n);if(2===s)return""===(a=function(t){for(;t.endsWith("\0");)t=t.slice(0,-1);return t}(a=this.chunk.getString(t,n)).trim())?void 0:a;var a;if(7===s)return this.chunk.getUint8Array(t,n);if(1===n)return this.parseTagValue(s,t);{let e=new(function(t){switch(t){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)e[r]=this.parseTagValue(s,t),t+=i;return e}}parseTagValue(t,e){switch(t){case 1:return this.chunk.getUint8(e);case 3:return this.chunk.getUint16(e);case 4:return this.chunk.getUint32(e);case 5:return this.chunk.getUint32(e)/this.chunk.getUint32(e+4);case 6:return this.chunk.getInt8(e);case 8:return this.chunk.getInt16(e);case 9:return this.chunk.getInt32(e);case 10:return this.chunk.getInt32(e)/this.chunk.getInt32(e+4);case 11:return this.chunk.getFloat(e);case 12:return this.chunk.getDouble(e);case 13:return this.chunk.getUint32(e);default:throw h("Invalid tiff type ".concat(t))}}}class ot extends ft{static canHandle(t,e){return 225===t.getUint8(e+1)&&1165519206===t.getUint32(e+4)&&0===t.getUint16(e+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.saveParseBlock("parseExifBlock"),this.options.gps.enabled&&await this.saveParseBlock("parseGpsBlock"),this.options.interop.enabled&&await this.saveParseBlock("parseInteropBlock"),this.options.ifd1.enabled&&await this.saveParseBlock("parseThumbnailBlock"),this.createOutput()}async saveParseBlock(t){try{return await this[t]()}catch(t){this.handleError(t)}}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let t=this.chunk.getUint16(this.ifd0Offset),e=this.ifd0Offset+2+12*t;this.ifd1Offset=this.chunk.getUint32(e)}}parseBlock(t,e){let i=new Map;return this[e]=i,this.parseTags(t,e,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw h("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw h("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,f(this.options));let t=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==t.size?(this.exifOffset=t.get(34665),this.interopOffset=t.get(40965),this.gpsOffset=t.get(34853),this.xmp=t.get(700),this.iptc=t.get(33723),this.icc=t.get(34675),this.options.sanitize&&(t.delete(34665),t.delete(40965),t.delete(34853),t.delete(700),t.delete(33723),t.delete(34675)),t):void 0}async ensureBlockChunk(t,e){this.file.isTiff&&await this.file.ensureChunk(t,e),t>this.chunk.byteLength&&(this.chunk=u.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,f(this.options));let t=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=t.get(40965)),this.makerNote=t.get(37500),this.userComment=t.get(37510),this.options.sanitize&&(t.delete(40965),t.delete(37500),t.delete(37510)),this.unpack(t,41728),this.unpack(t,41729),t}unpack(t,e){let i=t.get(e);i&&1===i.length&&t.set(e,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let t=this.parseBlock(this.gpsOffset,"gps");return t&&t.has(2)&&t.has(4)&&(t.set("latitude",lt(...t.get(2),t.get(1))),t.set("longitude",lt(...t.get(4),t.get(3)))),t}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||await this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(t=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||t))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let t=this.ifd1.get(513),e=this.ifd1.get(514);return this.chunk.getUint8Array(t,e)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let t,e,i,s={};for(e of T)if(t=this[e],!a(t))if(i=this.canTranslate?this.translateBlock(t,e):Object.fromEntries(t),this.options.mergeOutput){if("ifd1"===e)continue;Object.assign(s,i)}else s[e]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(t,e){if(this.globalOptions.mergeOutput)Object.assign(t,e);else for(let[i,s]of Object.entries(e))this.assignObjectToOutput(t,i,s)}}function lt(t,e,i,s){var n=t+e/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}n(ot,"type","tiff"),n(ot,"headerLength",10),g.set("tiff",ot);export{J as Exifr,N as Options,j as allFormatters,B as chunkedProps,S as createDictionary,R as disableAllOptions,U as extendDictionary,b as fetchUrlAsArrayBuffer,p as fileParsers,y as fileReaders,Y as gps,H as gpsOnlyOptions,F as inheritables,Z as orientation,G as orientationOnlyOptions,V as otherSegments,X as parse,v as readBlobAsArrayBuffer,g as segmentParsers,I as segments,L as segmentsAndBlocks,A as tagKeys,C as tagRevivers,x as tagValues,q as thumbnail,Q as thumbnailUrl,T as tiffBlocks,z as tiffExtractables};

dist/mini.legacy.umd.js

@@ -1,1 +0,1 @@
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this.chunk.getUint16(t);case 4:return this.chunk.getUint32(t);case 5:return this.chunk.getUint32(t)/this.chunk.getUint32(t+4);case 6:return this.chunk.getInt8(t);case 8:return this.chunk.getInt16(t);case 9:return this.chunk.getInt32(t);case 10:return this.chunk.getInt32(t)/this.chunk.getInt32(t+4);case 11:return this.chunk.getFloat(t);case 12:return this.chunk.getDouble(t);case 13:return this.chunk.getUint32(t);default:throw _("Invalid tiff type ".concat(e))}}}]),n}(Ne));function st(e,t,n,r){var i=e+t/60+n/3600;return"S"!==r&&"W"!==r||(i*=-1),i}i(it,"type","tiff"),i(it,"headerLength",10),R.set("tiff",it),e.Exifr=Oe,e.Options=de,e.allFormatters=oe,e.chunkedProps=te,e.createDictionary=function(e,t,n){var r=new Y,i=n;Array.isArray(i)||("function"==typeof i.entries&&(i=i.entries()),i=k(i));for(var s=0;s<i.length;s++){var a=i[s],u=a[0],o=a[1];r.set(u,o)}if(Array.isArray(t)){var f=t;Array.isArray(f)||("function"==typeof f.entries&&(f=f.entries()),f=k(f));for(var h=0;h<f.length;h++){var 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dist/mini.umd.js

@@ -1,1 +0,1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define("exifr",["exports"],e):e((t=t||self).exifr={})}(this,(function(t){"use strict";var e="undefined"!=typeof Buffer,i="undefined"!=typeof navigator,s=i&&"undefined"==typeof HTMLImageElement,n=!("undefined"==typeof global||"undefined"==typeof process||!process.versions||!process.versions.node);function r(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}const a=t=>void 0!==t;function h(t){return void 0===t||(t instanceof Map?0===t.size:0===Object.values(t).filter(a).length)}function f(t){let e=new Error(t);return delete e.stack,e}function o(t){let e=function(t){let e=0;return t.ifd0.enabled&&(e+=1024),t.exif.enabled&&(e+=2048),t.makerNote&&(e+=2048),t.userComment&&(e+=1024),t.gps.enabled&&(e+=512),t.interop.enabled&&(e+=100),t.ifd1.enabled&&(e+=1024),e+2048}(t);return t.jfif.enabled&&(e+=50),t.xmp.enabled&&(e+=2e4),t.iptc.enabled&&(e+=14e3),t.icc.enabled&&(e+=6e3),e}let l=n?global.BigInt:self.BigInt;const u=new TextDecoder("utf-8");class d{static from(t,e){return t instanceof this&&t.le===e?t:new d(t,void 0,void 0,e)}constructor(t,e=0,i,s){if("boolean"==typeof s&&(this.le=s),Array.isArray(t)&&(t=new Uint8Array(t)),0===t)this.byteOffset=0,this.byteLength=0;else if(t instanceof ArrayBuffer){let s=new DataView(t,e,i);this._swapDataView(s)}else if(t instanceof Uint8Array||t instanceof DataView||t instanceof d){let{byteOffset:s,byteLength:n}=t;if(void 0===i&&(i=n-e),(e+=s)+i>s+n)throw f("Creating view outside of available memory in ArrayBuffer");let r=new DataView(t.buffer,e,i);this._swapDataView(r)}else{if("number"!=typeof t)throw f("Invalid input argument for BufferView: "+t);{let e=new DataView(new ArrayBuffer(t));this._swapDataView(e)}}}_swapArrayBuffer(t){this._swapDataView(new DataView(t))}_swapBuffer(t){this._swapDataView(new 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this.dataView.getInt8(t)}getUint8(t){return this.dataView.getUint8(t)}getInt16(t,e=this.le){return this.dataView.getInt16(t,e)}getInt32(t,e=this.le){return this.dataView.getInt32(t,e)}getUint16(t,e=this.le){return this.dataView.getUint16(t,e)}getUint32(t,e=this.le){return this.dataView.getUint32(t,e)}getFloat32(t,e=this.le){return this.dataView.getFloat32(t,e)}getFloat64(t,e=this.le){return this.dataView.getFloat64(t,e)}getFloat(t,e=this.le){return this.dataView.getFloat32(t,e)}getDouble(t,e=this.le){return this.dataView.getFloat64(t,e)}getUint64(t){let e=this.getUint32(t),i=this.getUint32(t+4);if(e<1048575)return e<<32|i;if(void 0!==typeof l)return console.warn("Using BigInt because of type 64uint but JS can only handle 53b numbers."),l(e)<<l(32)|l(i);throw f("Trying to read 64b value but JS can only handle 53b numbers.")}getUintBytes(t,e,i){switch(e){case 1:return this.getUint8(t,i);case 2:return this.getUint16(t,i);case 4:return this.getUint32(t,i);case 8:return this.getUint64(t,i)}}getUint(t,e,i){switch(e){case 8:return this.getUint8(t,i);case 16:return this.getUint16(t,i);case 32:return this.getUint32(t,i);case 64:return this.getUint64(t,i)}}toString(t){return this.dataView.toString(t,this.constructor.name)}ensureChunk(){}}function c(t,e){throw f("".concat(t," '").concat(e,"' was not loaded, try using full build of exifr."))}class p extends Map{constructor(t){super(),this.kind=t}get(t,e){return this.has(t)||c(this.kind,t),e&&(t in e||function(t,e){throw f("Unknown ".concat(t," '").concat(e,"'."))}(this.kind,t),e[t].enabled||c(this.kind,t)),super.get(t)}keyList(){return Array.from(this.keys())}}var g=new p("file parser"),y=new p("segment parser"),b=new p("file reader");function m(t,e){if((s=t).startsWith("data:")||s.length>1e4)return k(t,e,"base64");if(i)return w(t,e,"url",O);if(n)return k(t,e,"fs");throw f("Invalid input argument");var s}async function w(t,e,i,s){if(b.has(i))return k(t,e,i);if(s)return async function(t,e){let i=await e(t);return new DataView(i)}(t,s);throw f("Parser ".concat(i," is not loaded"))}async function k(t,e,i){let s=new(b.get(i))(t,e);return await s.read(),s}async function O(t){return fetch(t).then(t=>t.arrayBuffer())}async function v(t){return new Promise((e,i)=>{let s=new FileReader;s.onloadend=()=>e(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(t)})}const S=Symbol("keys"),U=Symbol("values");class A extends Map{get tagKeys(){return this[S]||(this[S]=Array.from(this.keys())),this[S]}get tagValues(){return this[U]||(this[U]=Array.from(this.values())),this[U]}}const x=new Map,C=new Map,B=new Map,V=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],I=["jfif","xmp","icc","iptc"],T=["tiff",...I],L=["ifd0","ifd1","exif","gps","interop"],z=[...T,...L],F=["makerNote","userComment"],j=["translateKeys","translateValues","reviveValues","multiSegment"],E=[...j,"sanitize","mergeOutput"];class D{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class M extends D{get needed(){return this.enabled||this.deps.size>0}constructor(t,e,i,s){if(super(),r(this,"enabled",!1),r(this,"skip",new Set),r(this,"pick",new Set),r(this,"deps",new Set),r(this,"translateKeys",!1),r(this,"translateValues",!1),r(this,"reviveValues",!1),this.key=t,this.enabled=e,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=L.includes(t),this.canBeFiltered&&(this.dict=x.get(t)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:t,skip:e}=i;t&&t.length>0&&this.translateTagSet(t,this.pick),e&&e.length>0&&this.translateTagSet(e,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw f("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(t){let e,i;for(e of j)i=t[e],void 0!==i&&(this[e]=i)}translateTagSet(t,e){let i,s,{tagKeys:n,tagValues:r}=this.dict;for(i of t)"string"==typeof i?(s=r.indexOf(i),-1===s&&(s=n.indexOf(Number(i))),-1!==s&&e.add(Number(n[s]))):e.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,H(this.pick,this.deps)):this.enabled&&this.pick.size>0&&H(this.pick,this.deps)}}var P={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},_=new Map;class N extends D{static useCached(t){let e=_.get(t);return void 0!==e?e:(e=new this(t),_.set(t,e),e)}constructor(t){if(super(),!0===t)this.setupFromTrue();else if(void 0===t)this.setupFromUndefined();else if(Array.isArray(t))this.setupFromArray(t);else{if("object"!=typeof t)throw f("Invalid options argument ".concat(t));this.setupFromObject(t)}void 0===this.firstChunkSize&&(this.firstChunkSize=i?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let t;for(t of V)this[t]=P[t];for(t of E)this[t]=P[t];for(t of F)this[t]=P[t];for(t of z)this[t]=new M(t,P[t],void 0,this)}setupFromTrue(){let t;for(t of V)this[t]=P[t];for(t of E)this[t]=P[t];for(t of F)this[t]=!0;for(t of z)this[t]=new M(t,!0,void 0,this)}setupFromArray(t){let e;for(e of V)this[e]=P[e];for(e of E)this[e]=P[e];for(e of F)this[e]=P[e];for(e of z)this[e]=new M(e,!1,void 0,this);this.setupGlobalFilters(t,void 0,L)}setupFromObject(t){let e;for(e of(L.ifd0=L.ifd0||L.image,L.ifd1=L.ifd1||L.thumbnail,Object.assign(this,t),V))this[e]=W(t[e],P[e]);for(e of E)this[e]=W(t[e],P[e]);for(e of F)this[e]=W(t[e],P[e]);for(e of T)this[e]=new M(e,P[e],t[e],this);for(e of L)this[e]=new M(e,P[e],t[e],this.tiff);this.setupGlobalFilters(t.pick,t.skip,L,z),!0===t.tiff?this.batchEnableWithBool(L,!0):!1===t.tiff?this.batchEnableWithUserValue(L,t):Array.isArray(t.tiff)?this.setupGlobalFilters(t.tiff,void 0,L):"object"==typeof t.tiff&&this.setupGlobalFilters(t.tiff.pick,t.tiff.skip,L)}batchEnableWithBool(t,e){for(let i of t)this[i].enabled=e}batchEnableWithUserValue(t,e){for(let i of t){let t=e[i];this[i].enabled=!1!==t&&void 0!==t}}setupGlobalFilters(t,e,i,s=i){if(t&&t.length){for(let t of s)this[t].enabled=!1;let e=R(t,i);for(let[t,i]of e)H(this[t].pick,i),this[t].enabled=!0}else if(e&&e.length){let t=R(e,i);for(let[e,i]of t)H(this[e].skip,i)}}filterNestedSegmentTags(){let{ifd0:t,exif:e,xmp:i,iptc:s,icc:n}=this;this.makerNote?e.deps.add(37500):e.skip.add(37500),this.userComment?e.deps.add(37510):e.skip.add(37510),i.enabled||t.skip.add(700),s.enabled||t.skip.add(33723),n.enabled||t.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:t,exif:e,gps:i,interop:s}=this;s.needed&&(e.deps.add(40965),t.deps.add(40965)),e.needed&&t.deps.add(34665),i.needed&&t.deps.add(34853),this.tiff.enabled=L.some(t=>!0===this[t].enabled)||this.makerNote||this.userComment;for(let t of L)this[t].finalizeFilters()}get onlyTiff(){return!I.map(t=>this[t].enabled).some(t=>!0===t)&&this.tiff.enabled}checkLoadedPlugins(){for(let t of T)this[t].enabled&&!y.has(t)&&c("segment parser",t)}}function R(t,e){let i,s,n,r,a=[];for(n of e){for(r of(i=x.get(n),s=[],i))(t.includes(r[0])||t.includes(r[1]))&&s.push(r[0]);s.length&&a.push([n,s])}return a}function W(t,e){return void 0!==t?t:void 0!==e?e:void 0}function H(t,e){for(let i of e)t.add(i)}r(N,"default",P);const K={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},G=Object.assign({},K,{firstChunkSize:4e4,gps:[1,2,3,4]}),J=Object.assign({},K,{firstChunkSize:4e4,ifd0:[274]});class X{constructor(t){r(this,"parsers",{}),this.options=N.useCached(t)}setup(){if(this.fileParser)return;let t,e=this.file.getUint16(0);if(18761===e||19789===e)this.file.isTiff=!0,t=g.get("tiff");else if(65496===e)this.file.isJpeg=!0,t=g.get("jpeg");else{if(!function(t){if(0!==t.getUint16(0))return!1;let e=t.getUint16(2);if(e>50)return!1;let i=16,s=[];for(;i<e;)s.push(t.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw f("Unknown file format");this.file.isHeic=!0,t=g.get("heic")}this.fileParser=new t(this.options,this.file,this.parsers)}async read(t){this.file=await function(t,e){if("string"==typeof t)return m(t,e);if(i&&!s&&t instanceof HTMLImageElement)return m(t.src,e);if(t instanceof Uint8Array||t instanceof ArrayBuffer||t instanceof DataView)return new d(t);if(i&&t instanceof Blob)return w(t,e,"blob",v);throw f("Invalid input argument")}(t,this.options)}async parse(){this.setup(),await this.fileParser.parse();let t={},e=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(t){e.push(t)}i.errors.length&&e.push(...i.errors)}else s=await i.parse();i.assignToOutput(t,s)});var s;return await Promise.all(i),this.options.silentErrors&&e.length>0&&(t.errors=e),t=h(s=t)?void 0:s,this.file.close&&this.file.close(),t}async extractThumbnail(){this.setup();let t=y.get("tiff",this.options);var e;if(this.file.isTiff?e={start:0,type:"tiff"}:this.file.isJpeg&&(e=await this.fileParser.getOrFindSegment("tiff")),void 0===e)return;let i=await this.fileParser.ensureSegmentChunk(e),s=this.parsers.tiff=new t(i,this.options,this.file),n=await s.extractThumbnail();return this.file.close&&this.file.close(),n}}class q extends d{constructor(...t){super(...t),r(this,"ranges",new Q),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(t,e,i){if(0===t&&0===this.byteLength&&i){let t=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(t)}else{let i=t+e;if(i>this.byteLength){let{dataView:t}=this._extend(i);this._swapDataView(t)}}}_extend(t){let i;i=e?Buffer.allocUnsafe(t):new Uint8Array(t);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(t,e,i=!1){return e=e||this._lengthToEnd(t),i&&this._tryExtend(t,e),this.ranges.add(t,e),super.subarray(t,e)}set(t,e,i=!1){i&&this._tryExtend(e,t.byteLength,t);let s=super.set(t,e);return this.ranges.add(e,s.byteLength),s}async ensureChunk(t,e){this.chunked&&(this.ranges.available(t,e)||await this.readChunk(t,e))}available(t,e){return this.ranges.available(t,e)}}class Q{constructor(t){r(this,"list",[]),void 0!==t&&Array.isArray(t)&&this.addMultiple(t)}get length(){return this.list.length}addMultiple(t){if(Array.isArray(t[0]))for(let[e,i]of t)this.add(e,i);else for(let{offset:e,length:i}of t)this.add(e,i)}add(t,e,i=0){let s=t+e,n=this.list.filter(e=>Y(t,e.offset,s)||Y(t,e.end,s));if(n.length>0){t=Math.min(t,...n.map(t=>t.offset)),s=Math.max(s,...n.map(t=>t.end)),e=s-t;let i=n.shift();i.offset=t,i.length=e,i.end=s,this.list=this.list.filter(t=>!n.includes(t))}else this.list.push({offset:t,length:e,end:s})}available(t,e){let i=t+e;return this.list.some(e=>e.offset<=t&&i<=e.end)}}function Y(t,e,i){return t<=e&&e<=i}class Z extends q{constructor(t,e){super(0),r(this,"chunksRead",0),this.input=t,this.options=e}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(t=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let e=this.options.chunkSize,i=await this.readChunk(t,e);return!!i&&i.byteLength===e}async readChunk(t,e){if(this.chunksRead++,0!==(e=this.safeWrapAddress(t,e)))return this._readChunk(t,e)}safeWrapAddress(t,e){return void 0!==this.size&&t+e>this.size?Math.max(0,this.size-t):e}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}b.set("blob",class extends Z{async readWhole(){this.chunked=!1;let t=await v(this.input);this._swapArrayBuffer(t)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(t,e){let i=e?t+e:void 0,s=this.input.slice(t,i),n=await v(s);return this.set(n,t,!0)}});class ${static findPosition(t,e){let i=t.getUint16(e+2)+2,s="function"==typeof this.headerLength?this.headerLength(t,e,i):this.headerLength,n=e+s,r=i-s;return{offset:e,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(t,e={}){return new this(t,new N({[this.type]:e})).parse()}normalizeInput(t){return t instanceof d?t:new d(t)}constructor(t,e={},i){r(this,"errors",[]),r(this,"raw",new Map),r(this,"handleError",t=>{if(!this.options.silentErrors)throw t;this.errors.push(t.message)}),this.chunk=this.normalizeInput(t),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=e,this.localOptions=e[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(t,e){let i=B.get(e),s=C.get(e),n=x.get(e),r=this.options[e],a=r.reviveValues&&i,h=r.translateValues&&s,f=r.translateKeys&&n,o={};for(let[e,r]of t)a&&i.has(e)?r=i.get(e)(r):h&&s.has(e)&&(r=this.translateValue(r,s.get(e))),f&&n.has(e)&&(e=n.get(e)||e),o[e]=r;return o}translateValue(t,e){return e[t]||t}assignToOutput(t,e){this.assignObjectToOutput(t,this.constructor.type,e)}assignObjectToOutput(t,e,i){if(this.globalOptions.mergeOutput)return Object.assign(t,i);t[e]?Object.assign(t[e],i):t[e]=i}}r($,"headerLength",4),r($,"type",void 0),r($,"multiSegment",!1),r($,"canHandle",()=>!1);function tt(t){return 192===t||194===t||196===t||219===t||221===t||218===t||254===t}function et(t){return t>=224&&t<=239}function it(t,e){for(let[i,s]of y)if(s.canHandle(t,e))return i}g.set("jpeg",class extends class{constructor(t,e,i){r(this,"ensureSegmentChunk",async t=>{let e=t.start,i=t.size||65536;if(this.file.chunked)if(this.file.available(e,i))t.chunk=this.file.subarray(e,i);else try{t.chunk=await this.file.readChunk(e,i)}catch(e){throw f("Couldn't read segment: ".concat(JSON.stringify(t),". ").concat(e.message))}else if(this.file.byteLength>e+i)t.chunk=this.file.subarray(e,i);else{if(void 0!==t.size)throw f("Segment unreachable: "+JSON.stringify(t));t.chunk=this.file.subarray(e)}return t.chunk}),this.extendOptions&&this.extendOptions(t),this.options=t,this.file=e,this.parsers=i}createParser(t,e){let i=new(y.get(t))(e,this.options,this.file);return this.parsers[t]=i}}{constructor(...t){super(...t),r(this,"appSegments",[]),r(this,"jpegSegments",[]),r(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let t=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(t)}setupSegmentFinderArgs(t){!0===t?(this.findAll=!0,this.wanted=new Set(y.keyList())):(t=void 0===t?y.keyList().filter(t=>this.options[t].enabled):t.filter(t=>this.options[t].enabled&&y.has(t)),this.findAll=!1,this.remaining=new Set(t),this.wanted=new Set(t)),this.unfinishedMultiSegment=!1}async findAppSegments(t=0,e){this.setupSegmentFinderArgs(e);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s)for(let t of n){let e=y.get(t),i=this.options[t];if(e.multiSegment&&i.multiSegment){s=!0,this.file.chunked&&await this.file.readWhole();break}}if(t=this._findAppSegments(t,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let e=!1;for(;r.size>0&&!e&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(t=>!this.file.available(t.offset||t.start,t.length||t.size));if(e=t>s&&!n?!await i.readNextChunk(t):!await i.readNextChunk(s),void 0===(t=this._findAppSegments(t,i.byteLength)))return}}}_findAppSegments(t,e){let i,s,n,r,a,h,{file:f,findAll:o,wanted:l,remaining:u,options:d}=this;for(;t<e;t++)if(255===f.getUint8(t))if(i=f.getUint8(t+1),et(i)){if(s=f.getUint16(t+2),n=it(f,t),n&&l.has(n)&&(r=y.get(n),a=r.findPosition(f,t),h=d[n],a.type=n,this.appSegments.push(a),!o&&(r.multiSegment&&h.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=$.findPosition(f,t),a.marker=i,this.unknownSegments.push(a)),t+=s+1}else if(tt(i)){if(s=f.getUint16(t+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:t,length:s,marker:i}),t+=s+1}return t}mergeMultiSegments(){if(!this.appSegments.some(t=>t.multiSegment))return;let t=function(t,e){let i,s,n,r=new Map;for(let a=0;a<t.length;a++)i=t[a],s=i[e],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r.entries())}(this.appSegments,"type");this.mergedAppSegments=t.map(([t,e])=>{let i=y.get(t,this.options);if(i.handleMultiSegments){return{type:t,chunk:i.handleMultiSegments(e)}}return e[0]})}async createParsers(){let t=this.mergedAppSegments||this.appSegments;for(let e of t){let{type:t,chunk:i}=e;if(!this.options[t].enabled)continue;let s=this.parsers[t];if(s&&s.append);else if(!s){let e=new(y.get(t,this.options))(i,this.options,this.file);this.parsers[t]=e}}}getSegment(t){return this.appSegments.find(e=>e.type===t)}async getOrFindSegment(t){let e=this.getSegment(t);return void 0===e&&(await this.findAppSegments(0,[t]),e=this.getSegment(t)),e}});const st=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class nt extends ${parseHeader(){var t=this.chunk.getUint16();if(18761===t)this.le=!0;else{if(19789!==t)throw f("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw f("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(t,e,i=new Map){let{pick:s,skip:n}=this.options[e];s=new Set(s);let r=s.size>0,a=0===n.size,h=this.chunk.getUint16(t);t+=2;for(let f=0;f<h;f++){let h=this.chunk.getUint16(t);if(r){if(s.has(h)&&(i.set(h,this.parseTag(t,h,e)),s.delete(h),0===s.size))break}else!a&&n.has(h)||i.set(h,this.parseTag(t,h,e));t+=12}return i}parseTag(t,e,i){let s=this.chunk.getUint16(t+2),n=this.chunk.getUint32(t+4),r=st[s];if(r*n<=4?t+=8:t=this.chunk.getUint32(t+8),s<1||s>13)throw f("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t));if(t>this.chunk.byteLength)throw f("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(t,n);if(2===s)return""===(a=function(t){for(;t.endsWith("\0");)t=t.slice(0,-1);return t}(a=this.chunk.getString(t,n)).trim())?void 0:a;var a;if(7===s)return this.chunk.getUint8Array(t,n);if(1===n)return this.parseTagValue(s,t);{let e=new(function(t){switch(t){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)e[r]=this.parseTagValue(s,t),t+=i;return e}}parseTagValue(t,e){switch(t){case 1:return this.chunk.getUint8(e);case 3:return this.chunk.getUint16(e);case 4:return this.chunk.getUint32(e);case 5:return this.chunk.getUint32(e)/this.chunk.getUint32(e+4);case 6:return this.chunk.getInt8(e);case 8:return this.chunk.getInt16(e);case 9:return this.chunk.getInt32(e);case 10:return this.chunk.getInt32(e)/this.chunk.getInt32(e+4);case 11:return this.chunk.getFloat(e);case 12:return this.chunk.getDouble(e);case 13:return this.chunk.getUint32(e);default:throw f("Invalid tiff type ".concat(t))}}}class rt extends nt{static canHandle(t,e){return 225===t.getUint8(e+1)&&1165519206===t.getUint32(e+4)&&0===t.getUint16(e+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.parseExifBlock().catch(this.handleError),this.options.gps.enabled&&await this.parseGpsBlock().catch(this.handleError),this.options.interop.enabled&&await this.parseInteropBlock().catch(this.handleError),this.options.ifd1.enabled&&await this.parseThumbnailBlock().catch(this.handleError),this.createOutput()}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let t=this.chunk.getUint16(this.ifd0Offset),e=this.ifd0Offset+2+12*t;this.ifd1Offset=this.chunk.getUint32(e)}}parseBlock(t,e){let i=new Map;return this[e]=i,this.parseTags(t,e,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw f("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw f("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,o(this.options));let t=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==t.size?(this.exifOffset=t.get(34665),this.interopOffset=t.get(40965),this.gpsOffset=t.get(34853),this.xmp=t.get(700),this.iptc=t.get(33723),this.icc=t.get(34675),this.options.sanitize&&(t.delete(34665),t.delete(40965),t.delete(34853),t.delete(700),t.delete(33723),t.delete(34675)),t):void 0}async ensureBlockChunk(t,e){this.file.isTiff&&await this.file.ensureChunk(t,e),t>this.chunk.byteLength&&(this.chunk=d.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,o(this.options));let t=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=t.get(40965)),this.makerNote=t.get(37500),this.userComment=t.get(37510),this.options.sanitize&&(t.delete(40965),t.delete(37500),t.delete(37510)),this.unpack(t,41728),this.unpack(t,41729),t}unpack(t,e){let i=t.get(e);i&&1===i.length&&t.set(e,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let t=this.parseBlock(this.gpsOffset,"gps");return t&&t.has(2)&&t.has(4)&&(t.set("latitude",at(...t.get(2),t.get(1))),t.set("longitude",at(...t.get(4),t.get(3)))),t}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(t=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||t))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let t=this.ifd1.get(513),e=this.ifd1.get(514);return this.chunk.getUint8Array(t,e)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let t,e,i,s={};for(e of L)if(t=this[e],!h(t))if(i=this.canTranslate?this.translateBlock(t,e):Object.fromEntries(t),this.options.mergeOutput){if("ifd1"===e)continue;Object.assign(s,i)}else s[e]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(t,e){if(this.globalOptions.mergeOutput)Object.assign(t,e);else for(let[i,s]of Object.entries(e))this.assignObjectToOutput(t,i,s)}}function at(t,e,i,s){var n=t+e/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}r(rt,"type","tiff"),r(rt,"headerLength",10),y.set("tiff",rt),t.Exifr=X,t.Options=N,t.allFormatters=E,t.chunkedProps=V,t.createDictionary=function(t,e,i){let s=new A(i);if(Array.isArray(e))for(let i of e)t.set(i,s);else t.set(e,s);return s},t.disableAllOptions=K,t.extendDictionary=function(t,e,i){let s,n=t.get(e);for(s of i)n.set(s[0],s[1])},t.fetchUrlAsArrayBuffer=O,t.fileParsers=g,t.fileReaders=b,t.gps=async function(t){let e=new X(G);await e.read(t);let i=await e.parse();if(i&&i.gps){let{latitude:t,longitude:e}=i.gps;return{latitude:t,longitude:e}}},t.gpsOnlyOptions=G,t.inheritables=j,t.orientation=async function(t){let e=new X(J);await e.read(t);let i=await e.parse();if(i&&i.ifd0)return i.ifd0[274]},t.orientationOnlyOptions=J,t.otherSegments=I,t.parse=async function(t,e){let i=new X(e);return await i.read(t),i.parse()},t.readBlobAsArrayBuffer=v,t.segmentParsers=y,t.segments=T,t.segmentsAndBlocks=z,t.tagKeys=x,t.tagRevivers=B,t.tagValues=C,t.thumbnail=async function(t,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new X(i);await s.read(t);let n=await s.extractThumbnail();return n&&e?Buffer.from(n):n},t.thumbnailUrl=async function(...t){let e=await this.thumbnail(...t);if(void 0!==e){let t=new Blob([e]);return URL.createObjectURL(t)}},t.tiffBlocks=L,t.tiffExtractables=F,Object.defineProperty(t,"__esModule",{value:!0})}));
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define("exifr",["exports"],e):e((t=t||self).exifr={})}(this,(function(t){"use strict";var e="undefined"!=typeof Buffer,i="undefined"!=typeof navigator,s=i&&"undefined"==typeof HTMLImageElement,n=!("undefined"==typeof global||"undefined"==typeof process||!process.versions||!process.versions.node);function r(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}const a=t=>void 0!==t;function h(t){return void 0===t||(t instanceof Map?0===t.size:0===Object.values(t).filter(a).length)}function f(t){let e=new Error(t);return delete e.stack,e}function o(t){let e=function(t){let e=0;return t.ifd0.enabled&&(e+=1024),t.exif.enabled&&(e+=2048),t.makerNote&&(e+=2048),t.userComment&&(e+=1024),t.gps.enabled&&(e+=512),t.interop.enabled&&(e+=100),t.ifd1.enabled&&(e+=1024),e+2048}(t);return t.jfif.enabled&&(e+=50),t.xmp.enabled&&(e+=2e4),t.iptc.enabled&&(e+=14e3),t.icc.enabled&&(e+=6e3),e}let l=n?global.BigInt:self.BigInt;const u=new TextDecoder("utf-8");class d{static from(t,e){return t instanceof this&&t.le===e?t:new d(t,void 0,void 0,e)}constructor(t,e=0,i,s){if("boolean"==typeof s&&(this.le=s),Array.isArray(t)&&(t=new Uint8Array(t)),0===t)this.byteOffset=0,this.byteLength=0;else if(t instanceof ArrayBuffer){let s=new DataView(t,e,i);this._swapDataView(s)}else if(t instanceof Uint8Array||t instanceof DataView||t instanceof d){let{byteOffset:s,byteLength:n}=t;if(void 0===i&&(i=n-e),(e+=s)+i>s+n)throw f("Creating view outside of available memory in ArrayBuffer");let r=new DataView(t.buffer,e,i);this._swapDataView(r)}else{if("number"!=typeof t)throw f("Invalid input argument for BufferView: "+t);{let e=new DataView(new ArrayBuffer(t));this._swapDataView(e)}}}_swapArrayBuffer(t){this._swapDataView(new DataView(t))}_swapBuffer(t){this._swapDataView(new DataView(t.buffer,t.byteOffset,t.byteLength))}_swapDataView(t){this.dataView=t,this.buffer=t.buffer,this.byteOffset=t.byteOffset,this.byteLength=t.byteLength}_lengthToEnd(t){return this.byteLength-t}set(t,e,i=d){if(t instanceof DataView||t instanceof d?t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength):t instanceof ArrayBuffer&&(t=new Uint8Array(t)),!(t instanceof Uint8Array))throw f("BufferView.set(): Invalid data argument.");return this.toUint8().set(t,e),new i(this,e,t.byteLength)}subarray(t,e){return e=e||this._lengthToEnd(t),new d(this,t,e)}toUint8(){return new Uint8Array(this.buffer,this.byteOffset,this.byteLength)}getUint8Array(t,e){return new Uint8Array(this.buffer,this.byteOffset+t,e)}getString(t=0,e=this.byteLength){let i=this.getUint8Array(t,e);return s=i,u.decode(s);var s}getUnicodeString(t=0,e=this.byteLength){const i=[];for(let s=0;s<e&&t+s<this.byteLength;s+=2)i.push(this.getUint16(t+s));return i.map(t=>String.fromCharCode(t)).join("")}getInt8(t){return this.dataView.getInt8(t)}getUint8(t){return this.dataView.getUint8(t)}getInt16(t,e=this.le){return this.dataView.getInt16(t,e)}getInt32(t,e=this.le){return this.dataView.getInt32(t,e)}getUint16(t,e=this.le){return this.dataView.getUint16(t,e)}getUint32(t,e=this.le){return this.dataView.getUint32(t,e)}getFloat32(t,e=this.le){return this.dataView.getFloat32(t,e)}getFloat64(t,e=this.le){return this.dataView.getFloat64(t,e)}getFloat(t,e=this.le){return this.dataView.getFloat32(t,e)}getDouble(t,e=this.le){return this.dataView.getFloat64(t,e)}getUint64(t){let e=this.getUint32(t),i=this.getUint32(t+4);if(e<1048575)return e<<32|i;if(void 0!==typeof l)return console.warn("Using BigInt because of type 64uint but JS can only handle 53b numbers."),l(e)<<l(32)|l(i);throw f("Trying to read 64b value but JS can only handle 53b numbers.")}getUintBytes(t,e,i){switch(e){case 1:return this.getUint8(t,i);case 2:return this.getUint16(t,i);case 4:return this.getUint32(t,i);case 8:return this.getUint64(t,i)}}getUint(t,e,i){switch(e){case 8:return this.getUint8(t,i);case 16:return this.getUint16(t,i);case 32:return this.getUint32(t,i);case 64:return this.getUint64(t,i)}}toString(t){return this.dataView.toString(t,this.constructor.name)}ensureChunk(){}}function c(t,e){throw f("".concat(t," '").concat(e,"' was not loaded, try using full build of exifr."))}class p extends Map{constructor(t){super(),this.kind=t}get(t,e){return this.has(t)||c(this.kind,t),e&&(t in e||function(t,e){throw f("Unknown ".concat(t," '").concat(e,"'."))}(this.kind,t),e[t].enabled||c(this.kind,t)),super.get(t)}keyList(){return Array.from(this.keys())}}var g=new p("file parser"),y=new p("segment parser"),k=new p("file reader");function w(t,e){if((s=t).startsWith("data:")||s.length>1e4)return b(t,e,"base64");if(i)return m(t,e,"url",v);if(n)return b(t,e,"fs");throw f("Invalid input argument");var s}async function m(t,e,i,s){if(k.has(i))return b(t,e,i);if(s)return async function(t,e){let i=await e(t);return new DataView(i)}(t,s);throw f("Parser ".concat(i," is not loaded"))}async function b(t,e,i){let s=new(k.get(i))(t,e);return await s.read(),s}async function v(t){return fetch(t).then(t=>t.arrayBuffer())}async function O(t){return new Promise((e,i)=>{let s=new FileReader;s.onloadend=()=>e(s.result||new ArrayBuffer),s.onerror=i,s.readAsArrayBuffer(t)})}class S extends Map{get tagKeys(){return this.allKeys||(this.allKeys=Array.from(this.keys())),this.allKeys}get tagValues(){return this.allValues||(this.allValues=Array.from(this.values())),this.allValues}}const U=new Map,A=new Map,x=new Map,B=["chunked","firstChunkSize","firstChunkSizeNode","firstChunkSizeBrowser","chunkSize","chunkLimit"],C=["jfif","xmp","icc","iptc"],V=["tiff",...C],I=["ifd0","ifd1","exif","gps","interop"],T=[...V,...I],L=["makerNote","userComment"],z=["translateKeys","translateValues","reviveValues","multiSegment"],F=[...z,"sanitize","mergeOutput"];class j{get translate(){return this.translateKeys||this.translateValues||this.reviveValues}}class P extends j{get needed(){return this.enabled||this.deps.size>0}constructor(t,e,i,s){if(super(),r(this,"enabled",!1),r(this,"skip",new Set),r(this,"pick",new Set),r(this,"deps",new Set),r(this,"translateKeys",!1),r(this,"translateValues",!1),r(this,"reviveValues",!1),this.key=t,this.enabled=e,this.parse=this.enabled,this.applyInheritables(s),this.canBeFiltered=I.includes(t),this.canBeFiltered&&(this.dict=U.get(t)),void 0!==i)if(Array.isArray(i))this.parse=this.enabled=!0,this.canBeFiltered&&i.length>0&&this.translateTagSet(i,this.pick);else if("object"==typeof i){if(this.enabled=!0,this.parse=!1!==i.parse,this.canBeFiltered){let{pick:t,skip:e}=i;t&&t.length>0&&this.translateTagSet(t,this.pick),e&&e.length>0&&this.translateTagSet(e,this.skip)}this.applyInheritables(i)}else{if(!0!==i&&!1!==i)throw f("Invalid options argument: ".concat(i));this.parse=this.enabled=i}}applyInheritables(t){let e,i;for(e of z)i=t[e],void 0!==i&&(this[e]=i)}translateTagSet(t,e){let i,s,{tagKeys:n,tagValues:r}=this.dict;for(i of t)"string"==typeof i?(s=r.indexOf(i),-1===s&&(s=n.indexOf(Number(i))),-1!==s&&e.add(Number(n[s]))):e.add(i)}finalizeFilters(){!this.enabled&&this.deps.size>0?(this.enabled=!0,R(this.pick,this.deps)):this.enabled&&this.pick.size>0&&R(this.pick,this.deps)}}var D={jfif:!1,tiff:!0,xmp:!1,icc:!1,iptc:!1,ifd0:!0,ifd1:!1,exif:!0,gps:!0,interop:!1,makerNote:!1,userComment:!1,multiSegment:!1,skip:[],pick:[],translateKeys:!0,translateValues:!0,reviveValues:!0,sanitize:!0,mergeOutput:!0,silentErrors:!0,chunked:!0,firstChunkSize:void 0,firstChunkSizeNode:512,firstChunkSizeBrowser:65536,chunkSize:65536,chunkLimit:5},E=new Map;class _ extends j{static useCached(t){let e=E.get(t);return void 0!==e?e:(e=new this(t),E.set(t,e),e)}constructor(t){if(super(),!0===t)this.setupFromTrue();else if(void 0===t)this.setupFromUndefined();else if(Array.isArray(t))this.setupFromArray(t);else{if("object"!=typeof t)throw f("Invalid options argument ".concat(t));this.setupFromObject(t)}void 0===this.firstChunkSize&&(this.firstChunkSize=i?this.firstChunkSizeBrowser:this.firstChunkSizeNode),this.mergeOutput&&(this.ifd1.enabled=!1),this.filterNestedSegmentTags(),this.traverseTiffDependencyTree(),this.checkLoadedPlugins()}setupFromUndefined(){let t;for(t of B)this[t]=D[t];for(t of F)this[t]=D[t];for(t of L)this[t]=D[t];for(t of T)this[t]=new P(t,D[t],void 0,this)}setupFromTrue(){let t;for(t of B)this[t]=D[t];for(t of F)this[t]=D[t];for(t of L)this[t]=!0;for(t of T)this[t]=new P(t,!0,void 0,this)}setupFromArray(t){let e;for(e of B)this[e]=D[e];for(e of F)this[e]=D[e];for(e of L)this[e]=D[e];for(e of T)this[e]=new P(e,!1,void 0,this);this.setupGlobalFilters(t,void 0,I)}setupFromObject(t){let e;for(e of(I.ifd0=I.ifd0||I.image,I.ifd1=I.ifd1||I.thumbnail,Object.assign(this,t),B))this[e]=N(t[e],D[e]);for(e of F)this[e]=N(t[e],D[e]);for(e of L)this[e]=N(t[e],D[e]);for(e of V)this[e]=new P(e,D[e],t[e],this);for(e of I)this[e]=new P(e,D[e],t[e],this.tiff);this.setupGlobalFilters(t.pick,t.skip,I,T),!0===t.tiff?this.batchEnableWithBool(I,!0):!1===t.tiff?this.batchEnableWithUserValue(I,t):Array.isArray(t.tiff)?this.setupGlobalFilters(t.tiff,void 0,I):"object"==typeof t.tiff&&this.setupGlobalFilters(t.tiff.pick,t.tiff.skip,I)}batchEnableWithBool(t,e){for(let i of t)this[i].enabled=e}batchEnableWithUserValue(t,e){for(let i of t){let t=e[i];this[i].enabled=!1!==t&&void 0!==t}}setupGlobalFilters(t,e,i,s=i){if(t&&t.length){for(let t of s)this[t].enabled=!1;let e=M(t,i);for(let[t,i]of e)R(this[t].pick,i),this[t].enabled=!0}else if(e&&e.length){let t=M(e,i);for(let[e,i]of t)R(this[e].skip,i)}}filterNestedSegmentTags(){let{ifd0:t,exif:e,xmp:i,iptc:s,icc:n}=this;this.makerNote?e.deps.add(37500):e.skip.add(37500),this.userComment?e.deps.add(37510):e.skip.add(37510),i.enabled||t.skip.add(700),s.enabled||t.skip.add(33723),n.enabled||t.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:t,exif:e,gps:i,interop:s}=this;s.needed&&(e.deps.add(40965),t.deps.add(40965)),e.needed&&t.deps.add(34665),i.needed&&t.deps.add(34853),this.tiff.enabled=I.some(t=>!0===this[t].enabled)||this.makerNote||this.userComment;for(let t of I)this[t].finalizeFilters()}get onlyTiff(){return!C.map(t=>this[t].enabled).some(t=>!0===t)&&this.tiff.enabled}checkLoadedPlugins(){for(let t of V)this[t].enabled&&!y.has(t)&&c("segment parser",t)}}function M(t,e){let i,s,n,r,a=[];for(n of e){for(r of(i=U.get(n),s=[],i))(t.includes(r[0])||t.includes(r[1]))&&s.push(r[0]);s.length&&a.push([n,s])}return a}function N(t,e){return void 0!==t?t:void 0!==e?e:void 0}function R(t,e){for(let i of e)t.add(i)}r(_,"default",D);const W={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1},K=Object.assign({},W,{firstChunkSize:4e4,gps:[1,2,3,4]}),H=Object.assign({},W,{firstChunkSize:4e4,ifd0:[274]});class G{constructor(t){r(this,"parsers",{}),this.options=_.useCached(t)}setup(){if(this.fileParser)return;let t,e=this.file.getUint16(0);if(18761===e||19789===e)this.file.isTiff=!0,t=g.get("tiff");else if(65496===e)this.file.isJpeg=!0,t=g.get("jpeg");else{if(!function(t){if(0!==t.getUint16(0))return!1;let e=t.getUint16(2);if(e>50)return!1;let i=16,s=[];for(;i<e;)s.push(t.getString(i,4)),i+=4;return s.includes("heic")}(this.file))throw f("Unknown file format");this.file.isHeic=!0,t=g.get("heic")}this.fileParser=new t(this.options,this.file,this.parsers)}async read(t){this.file=await function(t,e){if("string"==typeof t)return w(t,e);if(i&&!s&&t instanceof HTMLImageElement)return w(t.src,e);if(t instanceof Uint8Array||t instanceof ArrayBuffer||t instanceof DataView)return new d(t);if(i&&t instanceof Blob)return m(t,e,"blob",O);throw f("Invalid input argument")}(t,this.options)}async parse(){this.setup(),await this.fileParser.parse();let t={},e=[],i=Object.values(this.parsers).map(async i=>{let s;if(this.options.silentErrors){try{s=await i.parse()}catch(t){e.push(t)}i.errors.length&&e.push(...i.errors)}else s=await i.parse();i.assignToOutput(t,s)});var s;return await Promise.all(i),this.options.silentErrors&&e.length>0&&(t.errors=e),t=h(s=t)?void 0:s,this.file.close&&this.file.close(),t}async extractThumbnail(){this.setup();let t=y.get("tiff",this.options);var e;if(this.file.isTiff?e={start:0,type:"tiff"}:this.file.isJpeg&&(e=await this.fileParser.getOrFindSegment("tiff")),void 0===e)return;let i=await this.fileParser.ensureSegmentChunk(e),s=this.parsers.tiff=new t(i,this.options,this.file),n=await s.extractThumbnail();return this.file.close&&this.file.close(),n}}class J extends d{constructor(...t){super(...t),r(this,"ranges",new X),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(t,e,i){if(0===t&&0===this.byteLength&&i){let t=new DataView(i.buffer||i,i.byteOffset,i.byteLength);this._swapDataView(t)}else{let i=t+e;if(i>this.byteLength){let{dataView:t}=this._extend(i);this._swapDataView(t)}}}_extend(t){let i;i=e?Buffer.allocUnsafe(t):new Uint8Array(t);let s=new DataView(i.buffer,i.byteOffset,i.byteLength);return i.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:i,dataView:s}}subarray(t,e,i=!1){return e=e||this._lengthToEnd(t),i&&this._tryExtend(t,e),this.ranges.add(t,e),super.subarray(t,e)}set(t,e,i=!1){i&&this._tryExtend(e,t.byteLength,t);let s=super.set(t,e);return this.ranges.add(e,s.byteLength),s}async ensureChunk(t,e){this.chunked&&(this.ranges.available(t,e)||await this.readChunk(t,e))}available(t,e){return this.ranges.available(t,e)}}class X{constructor(){r(this,"list",[])}get length(){return this.list.length}add(t,e,i=0){let s=t+e,n=this.list.filter(e=>q(t,e.offset,s)||q(t,e.end,s));if(n.length>0){t=Math.min(t,...n.map(t=>t.offset)),s=Math.max(s,...n.map(t=>t.end)),e=s-t;let i=n.shift();i.offset=t,i.length=e,i.end=s,this.list=this.list.filter(t=>!n.includes(t))}else this.list.push({offset:t,length:e,end:s})}available(t,e){let i=t+e;return this.list.some(e=>e.offset<=t&&i<=e.end)}}function q(t,e,i){return t<=e&&e<=i}class Q extends J{constructor(t,e){super(0),r(this,"chunksRead",0),this.input=t,this.options=e}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(t=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let e=this.options.chunkSize,i=await this.readChunk(t,e);return!!i&&i.byteLength===e}async readChunk(t,e){if(this.chunksRead++,0!==(e=this.safeWrapAddress(t,e)))return this._readChunk(t,e)}safeWrapAddress(t,e){return void 0!==this.size&&t+e>this.size?Math.max(0,this.size-t):e}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}k.set("blob",class extends Q{async readWhole(){this.chunked=!1;let t=await O(this.input);this._swapArrayBuffer(t)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(t,e){let i=e?t+e:void 0,s=this.input.slice(t,i),n=await O(s);return this.set(n,t,!0)}});class Y{static findPosition(t,e){let i=t.getUint16(e+2)+2,s="function"==typeof this.headerLength?this.headerLength(t,e,i):this.headerLength,n=e+s,r=i-s;return{offset:e,length:i,headerLength:s,start:n,size:r,end:n+r}}static parse(t,e={}){return new this(t,new _({[this.type]:e})).parse()}normalizeInput(t){return t instanceof d?t:new d(t)}constructor(t,e={},i){r(this,"errors",[]),r(this,"raw",new Map),r(this,"handleError",t=>{if(!this.options.silentErrors)throw t;this.errors.push(t.message)}),this.chunk=this.normalizeInput(t),this.file=i,this.type=this.constructor.type,this.globalOptions=this.options=e,this.localOptions=e[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(t,e){let i=x.get(e),s=A.get(e),n=U.get(e),r=this.options[e],a=r.reviveValues&&!!i,h=r.translateValues&&!!s,f=r.translateKeys&&!!n,o={};for(let[e,r]of t)a&&i.has(e)?r=i.get(e)(r):h&&s.has(e)&&(r=this.translateValue(r,s.get(e))),f&&n.has(e)&&(e=n.get(e)||e),o[e]=r;return o}translateValue(t,e){return e[t]||t}assignToOutput(t,e){this.assignObjectToOutput(t,this.constructor.type,e)}assignObjectToOutput(t,e,i){if(this.globalOptions.mergeOutput)return Object.assign(t,i);t[e]?Object.assign(t[e],i):t[e]=i}}r(Y,"headerLength",4),r(Y,"type",void 0),r(Y,"multiSegment",!1),r(Y,"canHandle",()=>!1);function Z(t){return 192===t||194===t||196===t||219===t||221===t||218===t||254===t}function $(t){return t>=224&&t<=239}function tt(t,e){for(let[i,s]of y)if(s.canHandle(t,e))return i}g.set("jpeg",class extends class{constructor(t,e,i){r(this,"ensureSegmentChunk",async t=>{let e=t.start,i=t.size||65536;if(this.file.chunked)if(this.file.available(e,i))t.chunk=this.file.subarray(e,i);else try{t.chunk=await this.file.readChunk(e,i)}catch(e){throw f("Couldn't read segment: ".concat(JSON.stringify(t),". ").concat(e.message))}else if(this.file.byteLength>e+i)t.chunk=this.file.subarray(e,i);else{if(void 0!==t.size)throw f("Segment unreachable: "+JSON.stringify(t));t.chunk=this.file.subarray(e)}return t.chunk}),this.extendOptions&&this.extendOptions(t),this.options=t,this.file=e,this.parsers=i}createParser(t,e){let i=new(y.get(t))(e,this.options,this.file);return this.parsers[t]=i}}{constructor(...t){super(...t),r(this,"appSegments",[]),r(this,"jpegSegments",[]),r(this,"unknownSegments",[])}async parse(){await this.findAppSegments(),await this.readSegments(),this.mergeMultiSegments(),this.createParsers()}async readSegments(){let t=this.appSegments.map(this.ensureSegmentChunk);await Promise.all(t)}setupSegmentFinderArgs(t){!0===t?(this.findAll=!0,this.wanted=new Set(y.keyList())):(t=void 0===t?y.keyList().filter(t=>this.options[t].enabled):t.filter(t=>this.options[t].enabled&&y.has(t)),this.findAll=!1,this.remaining=new Set(t),this.wanted=new Set(t)),this.unfinishedMultiSegment=!1}async findAppSegments(t=0,e){this.setupSegmentFinderArgs(e);let{file:i,findAll:s,wanted:n,remaining:r}=this;if(!s&&this.file.chunked&&(s=Array.from(n).some(t=>{let e=y.get(t),i=this.options[t];return e.multiSegment&&i.multiSegment}),s&&await this.file.readWhole()),t=this._findAppSegments(t,i.byteLength,s,n,r),!this.options.onlyTiff&&i.chunked){let e=!1;for(;r.size>0&&!e&&(i.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:s}=i,n=this.appSegments.some(t=>!this.file.available(t.offset||t.start,t.length||t.size));if(e=t>s&&!n?!await i.readNextChunk(t):!await i.readNextChunk(s),void 0===(t=this._findAppSegments(t,i.byteLength)))return}}}_findAppSegments(t,e){let i,s,n,r,a,h,{file:f,findAll:o,wanted:l,remaining:u,options:d}=this;for(;t<e;t++)if(255===f.getUint8(t))if(i=f.getUint8(t+1),$(i)){if(s=f.getUint16(t+2),n=tt(f,t),n&&l.has(n)&&(r=y.get(n),a=r.findPosition(f,t),h=d[n],a.type=n,this.appSegments.push(a),!o&&(r.multiSegment&&h.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||u.delete(n)):u.delete(n),0===u.size)))break;d.recordUnknownSegments&&(a=Y.findPosition(f,t),a.marker=i,this.unknownSegments.push(a)),t+=s+1}else if(Z(i)){if(s=f.getUint16(t+2),218===i&&!1!==d.stopAfterSos)return;d.recordJpegSegments&&this.jpegSegments.push({offset:t,length:s,marker:i}),t+=s+1}return t}mergeMultiSegments(){if(!this.appSegments.some(t=>t.multiSegment))return;let t=function(t,e){let i,s,n,r=new Map;for(let a=0;a<t.length;a++)i=t[a],s=i[e],r.has(s)?n=r.get(s):r.set(s,n=[]),n.push(i);return Array.from(r)}(this.appSegments,"type");this.mergedAppSegments=t.map(([t,e])=>{let i=y.get(t,this.options);if(i.handleMultiSegments){return{type:t,chunk:i.handleMultiSegments(e)}}return e[0]})}async createParsers(){let t=this.mergedAppSegments||this.appSegments;for(let e of t){let{type:t,chunk:i}=e;if(!this.options[t].enabled)continue;let s=this.parsers[t];if(s&&s.append);else if(!s){let e=new(y.get(t,this.options))(i,this.options,this.file);this.parsers[t]=e}}}getSegment(t){return this.appSegments.find(e=>e.type===t)}async getOrFindSegment(t){let e=this.getSegment(t);return void 0===e&&(await this.findAppSegments(0,[t]),e=this.getSegment(t)),e}});const et=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class it extends Y{parseHeader(){var t=this.chunk.getUint16();if(18761===t)this.le=!0;else{if(19789!==t)throw f("Invalid EXIF data: expected byte order marker (0x4949 or 0x4D4D).");this.le=!1}if(this.chunk.le=this.le,42!==this.chunk.getUint16(2))throw f("Invalid EXIF data: expected 0x002A.");this.headerParsed=!0}parseTags(t,e,i=new Map){let{pick:s,skip:n}=this.options[e];s=new Set(s);let r=s.size>0,a=0===n.size,h=this.chunk.getUint16(t);t+=2;for(let f=0;f<h;f++){let h=this.chunk.getUint16(t);if(r){if(s.has(h)&&(i.set(h,this.parseTag(t,h,e)),s.delete(h),0===s.size))break}else!a&&n.has(h)||i.set(h,this.parseTag(t,h,e));t+=12}return i}parseTag(t,e,i){let s=this.chunk.getUint16(t+2),n=this.chunk.getUint32(t+4),r=et[s];if(r*n<=4?t+=8:t=this.chunk.getUint32(t+8),s<1||s>13)throw f("Invalid TIFF value type. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t));if(t>this.chunk.byteLength)throw f("Invalid TIFF value offset. block: ".concat(i.toUpperCase(),", tag: ").concat(e.toString(16),", type: ").concat(s,", offset ").concat(t," is outside of chunk size ").concat(this.chunk.byteLength));if(1===s)return this.chunk.getUint8Array(t,n);if(2===s)return""===(a=function(t){for(;t.endsWith("\0");)t=t.slice(0,-1);return t}(a=this.chunk.getString(t,n)).trim())?void 0:a;var a;if(7===s)return this.chunk.getUint8Array(t,n);if(1===n)return this.parseTagValue(s,t);{let e=new(function(t){switch(t){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 10:return Array;case 11:return Float32Array;case 12:return Float64Array;default:return Array}}(s))(n),i=r;for(let r=0;r<n;r++)e[r]=this.parseTagValue(s,t),t+=i;return e}}parseTagValue(t,e){switch(t){case 1:return this.chunk.getUint8(e);case 3:return this.chunk.getUint16(e);case 4:return this.chunk.getUint32(e);case 5:return this.chunk.getUint32(e)/this.chunk.getUint32(e+4);case 6:return this.chunk.getInt8(e);case 8:return this.chunk.getInt16(e);case 9:return this.chunk.getInt32(e);case 10:return this.chunk.getInt32(e)/this.chunk.getInt32(e+4);case 11:return this.chunk.getFloat(e);case 12:return this.chunk.getDouble(e);case 13:return this.chunk.getUint32(e);default:throw f("Invalid tiff type ".concat(t))}}}class st extends it{static canHandle(t,e){return 225===t.getUint8(e+1)&&1165519206===t.getUint32(e+4)&&0===t.getUint16(e+8)}async parse(){return this.parseHeader(),this.options.ifd0.enabled&&await this.parseIfd0Block(),this.options.exif.enabled&&await this.saveParseBlock("parseExifBlock"),this.options.gps.enabled&&await this.saveParseBlock("parseGpsBlock"),this.options.interop.enabled&&await this.saveParseBlock("parseInteropBlock"),this.options.ifd1.enabled&&await this.saveParseBlock("parseThumbnailBlock"),this.createOutput()}async saveParseBlock(t){try{return await this[t]()}catch(t){this.handleError(t)}}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let t=this.chunk.getUint16(this.ifd0Offset),e=this.ifd0Offset+2+12*t;this.ifd1Offset=this.chunk.getUint32(e)}}parseBlock(t,e){let i=new Map;return this[e]=i,this.parseTags(t,e,i),i}async parseIfd0Block(){if(this.ifd0)return;if(this.findIfd0Offset(),this.ifd0Offset<8)throw f("Invalid EXIF data: IFD0 offset should be less than 8");if(!this.file.chunked&&this.ifd0Offset>this.file.byteLength)throw f("IFD0 offset points to outside of file.\nthis.ifd0Offset: ".concat(this.ifd0Offset,", file.byteLength: ").concat(this.file.byteLength));this.file.isTiff&&await this.file.ensureChunk(this.ifd0Offset,o(this.options));let t=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==t.size?(this.exifOffset=t.get(34665),this.interopOffset=t.get(40965),this.gpsOffset=t.get(34853),this.xmp=t.get(700),this.iptc=t.get(33723),this.icc=t.get(34675),this.options.sanitize&&(t.delete(34665),t.delete(40965),t.delete(34853),t.delete(700),t.delete(33723),t.delete(34675)),t):void 0}async ensureBlockChunk(t,e){this.file.isTiff&&await this.file.ensureChunk(t,e),t>this.chunk.byteLength&&(this.chunk=d.from(this.file,this.le))}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.isTiff&&await this.file.ensureChunk(this.exifOffset,o(this.options));let t=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=t.get(40965)),this.makerNote=t.get(37500),this.userComment=t.get(37510),this.options.sanitize&&(t.delete(40965),t.delete(37500),t.delete(37510)),this.unpack(t,41728),this.unpack(t,41729),t}unpack(t,e){let i=t.get(e);i&&1===i.length&&t.set(e,i[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let t=this.parseBlock(this.gpsOffset,"gps");return t&&t.has(2)&&t.has(4)&&(t.set("latitude",nt(...t.get(2),t.get(1))),t.set("longitude",nt(...t.get(4),t.get(3)))),t}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||await this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(t=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||t))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let t=this.ifd1.get(513),e=this.ifd1.get(514);return this.chunk.getUint8Array(t,e)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let t,e,i,s={};for(e of I)if(t=this[e],!h(t))if(i=this.canTranslate?this.translateBlock(t,e):Object.fromEntries(t),this.options.mergeOutput){if("ifd1"===e)continue;Object.assign(s,i)}else s[e]=i;return this.makerNote&&(s.makerNote=this.makerNote),this.userComment&&(s.userComment=this.userComment),s}assignToOutput(t,e){if(this.globalOptions.mergeOutput)Object.assign(t,e);else for(let[i,s]of Object.entries(e))this.assignObjectToOutput(t,i,s)}}function nt(t,e,i,s){var n=t+e/60+i/3600;return"S"!==s&&"W"!==s||(n*=-1),n}r(st,"type","tiff"),r(st,"headerLength",10),y.set("tiff",st),t.Exifr=G,t.Options=_,t.allFormatters=F,t.chunkedProps=B,t.createDictionary=function(t,e,i){let s=new S;for(let[t,e]of i)s.set(t,e);if(Array.isArray(e))for(let i of e)t.set(i,s);else t.set(e,s);return s},t.disableAllOptions=W,t.extendDictionary=function(t,e,i){let s,n=t.get(e);for(s of i)n.set(s[0],s[1])},t.fetchUrlAsArrayBuffer=v,t.fileParsers=g,t.fileReaders=k,t.gps=async function(t){let e=new G(K);await e.read(t);let i=await e.parse();if(i&&i.gps){let{latitude:t,longitude:e}=i.gps;return{latitude:t,longitude:e}}},t.gpsOnlyOptions=K,t.inheritables=z,t.orientation=async function(t){let e=new G(H);await e.read(t);let i=await e.parse();if(i&&i.ifd0)return i.ifd0[274]},t.orientationOnlyOptions=H,t.otherSegments=C,t.parse=async function(t,e){let i=new G(e);return await i.read(t),i.parse()},t.readBlobAsArrayBuffer=O,t.segmentParsers=y,t.segments=V,t.segmentsAndBlocks=T,t.tagKeys=U,t.tagRevivers=x,t.tagValues=A,t.thumbnail=async function(t,i={}){i.ifd1=!0,i.mergeOutput=!0;let s=new G(i);await s.read(t);let n=await s.extractThumbnail();return n&&e?Buffer.from(n):n},t.thumbnailUrl=async function(...t){let e=await this.thumbnail(...t);if(void 0!==e){let t=new Blob([e]);return URL.createObjectURL(t)}},t.tiffBlocks=I,t.tiffExtractables=L,Object.defineProperty(t,"__esModule",{value:!0})}));

package.json

 {
   "name": "exifr",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "📷 The fastest and most versatile JavaScript EXIF reading library.",
@@ -38,2 +38,3 @@ "author": "Mike Kovarik",
     "coverage": "c8 npm test",
+    "dev": "rollup -c rollup.config.js -w",
     "build": "rollup -c rollup.config.js"
@@ -44,4 +45,18 @@ },
     "@babel/plugin-proposal-class-properties": "^7.5.5",
+    "@babel/plugin-transform-arrow-functions": "^7.8.3",
+    "@babel/plugin-transform-block-scoping": "^7.8.3",
+    "@babel/plugin-transform-classes": "^7.8.6",
+    "@babel/plugin-transform-computed-properties": "^7.8.3",
+    "@babel/plugin-transform-destructuring": "^7.8.3",
+    "@babel/plugin-transform-duplicate-keys": "^7.8.3",
+    "@babel/plugin-transform-function-name": "^7.8.3",
+    "@babel/plugin-transform-literals": "^7.8.3",
+    "@babel/plugin-transform-parameters": "^7.8.7",
+    "@babel/plugin-transform-shorthand-properties": "^7.8.3",
+    "@babel/plugin-transform-spread": "^7.8.3",
+    "@babel/plugin-transform-template-literals": "^7.8.3",
     "@babel/preset-env": "^7.6.3",
     "aurelia-script": "^1.5.2",
+    "babel-plugin-transform-async-to-promises": "^0.8.15",
+    "babel-plugin-transform-for-of-without-iterator": "^1.0.3",
     "c8": "^7.0.1",
@@ -48,0 +63,0 @@ "chai": "^4.2.0",

README.md

@@ -50,3 +50,3 @@ <img src="https://raw.githubusercontent.com/MikeKovarik/exifr/master/logo/blue-small.png" width="160" alt="exifr">
 * 🤙 Promises
-* 🕸 Supports even IE11
+* 🕸 Supports even ~IE11~ **IE10**
 
@@ -97,24 +97,32 @@ <details>
 
+#### Node.js
 
-**Old Node.js users**: This library is written as an ES module. If you still use CommonJS, you need load UMD bundle.
+**New Node**: This library is written as an ES module, with `import` syntax and `"type":"module"` in package.json.
 
+**Old Node**: If you still use CommonJS (`require()` syntax), you need load UMD bundle.
+
 ```js
-// node.js
-import * as exifr from 'exifr' // loads 'full' build by default
+// modern node.js
+import * as exifr from 'exifr' // => exifr/dist/full.esm.js
 // older Node.js or CJS project
 var exifr = require('exifr/dist/full.umd.js')
-// modern browser
-import * as exifr from 'node_modules/exifr/dist/mini.esm.js'
 ```
 
-**Browser users**: UMD is also compatible with RequireJS. Otherwise exports everything as `window.exifr`
+#### Browsers
 
+`lite` and `mini` are recommended for browsers because of balance between features and file size.
+
+UMD format supports AMD (RequireJS) or attached everything to the global `window.exifr` object.
+
+**IE & old browsers:** `legacy` build comes bundled with polyfills. [Learn more](examples/legacy.html).
+
 ```html
+<!-- modern browsers -->
+<script type="module">import * as exifr from 'node_modules/exifr/dist/mini.esm.js'</script>
+<!-- classic -->
 <script src="https://cdn.jsdelivr.net/npm/exifr/dist/lite.umd.js"></script>
+<!-- IE10 & old browsers. You also need Promise polyfill -->
+<script src="https://cdn.jsdelivr.net/npm/exifr/dist/lite.legacy.umd.js"></script>
 ```
 
-`lite` and `mini` are recommended for browsers because of balance between features and file size.
-
-Need to support older browsers? Use `legacy` build along with polyfills. Learn more about IE11 at [examples/legacy.html](examples/legacy.html).
-
 #### Bundles
@@ -129,2 +137,11 @@
 
+#### Variants
+
+* **ESM** - Modern syntax for use in [modern browsers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import) and [Node.js](https://nodejs.org/api/esm.html).
+<br>Uses `import` syntax.
+* **UMD** - Universal format for browsers and Node.js.
+<br>Supports CJS `require('exifr')`, AMD/RequireJS and global `window.exifr`.
+* **legacy UMD** - For use in older browsers (up to IE10).
+<br>Bundled with polyfills & shims, except for `Promise` polyfill. [Learn more here](https://mutiny.cz/exifr/examples/legacy.html).
+
 <details>
@@ -230,3 +247,3 @@ <summary><b>Detailed comparison (click to expand)</b></summary>
 * [examples/legacy.html](https://mutiny.cz/exifr/examples/legacy.html), [code](examples/legacy.html)
-<br>Visit in IE11,
+<br>Visit in IE10/IE11,
 * [benchmark/formats-reading.html](https://mutiny.cz/exifr/benchmark/formats-reading.html), [code](benchmark/formats-reading.html)
@@ -946,3 +963,3 @@ <br>Compares reading speed of various input types.
 
-**npm** (~588 kB): The module includes both `src/` and `dist/`. That source codes of all the readers, parsers and dictionaries. Multiplied by 4 bundles (*full*, *lite*, *mini*, *core*). Then multiplied by 3 bundle formats (*ESM*, *UMD*, *legacy* for IE11). But you will never use all of the files. They're there so you can choose what's best for your project.
+**npm** (~600 kB): The module includes both `src/` and `dist/`. That source codes of all the readers, parsers and dictionaries. Multiplied by 4 bundles (*full*, *lite*, *mini*, *core*). Then multiplied by 3 bundle formats (*ESM*, *UMD*, *legacy* for IE11). But you will never use all of the files. They're there so you can choose what's best for your project.
 
@@ -949,0 +966,0 @@ **bundlephobia** (~63/22 kB): *Full* build is the `"main"` entry point (in `package.json`) picked up by Node and bundlephobia. But it's meant for use in Node where size doesn't matter.

src/bundle-full.js

@@ -0,0 +0,0 @@ export * from './bundle-lite.js'

src/bundle-lite.js

@@ -0,0 +0,0 @@ export * from './bundle-mini.js'

src/Exifr.js

@@ -0,0 +0,0 @@ import {read} from './reader.js'

src/parser.js

@@ -131,5 +131,5 @@ import {BufferView} from './util/BufferView.js'
 		let blockOptions = this.options[blockKey] // todo: refactor tiff so this isn't needed anymore (in favor of segOptions & options)
-		let canRevive       = blockOptions.reviveValues    && revivers
-		let canTranslateVal = blockOptions.translateValues && valDict
-		let canTranslateKey = blockOptions.translateKeys   && keyDict
+		let canRevive       = blockOptions.reviveValues    && !!revivers
+		let canTranslateVal = blockOptions.translateValues && !!valDict
+		let canTranslateKey = blockOptions.translateKeys   && !!keyDict
 		let output = {}
@@ -136,0 +136,0 @@ for (let [key, val] of rawTags) {

src/plugins.js

 import {customError} from './util/helpers.js'
-import {fixIeSubclassing} from './util/ieFix.js'
 
@@ -41,6 +40,2 @@
 export var segmentParsers = new PluginList('segment parser')
-export var fileReaders    = new PluginList('file reader')
-
-fixIeSubclassing(fileParsers,    PluginList, ['keyList'])
-fixIeSubclassing(segmentParsers, PluginList, ['keyList'])
-fixIeSubclassing(fileReaders,    PluginList, ['keyList'])
+export var fileReaders    = new PluginList('file reader')

src/tags.js

@@ -1,17 +0,13 @@
-import {fixIeSubclassing} from './util/ieFix.js'
-
-
-const KEYS = Symbol('keys')
-const VALUES = Symbol('values')
-
 class Dictionary extends Map {
 
 	get tagKeys() {
-		if (!this[KEYS]) this[KEYS] = Array.from(this.keys())
-		return this[KEYS]
+		if (!this.allKeys)
+			this.allKeys = Array.from(this.keys())
+		return this.allKeys
 	}
 
 	get tagValues() {
-		if (!this[VALUES]) this[VALUES] = Array.from(this.values())
-		return this[VALUES]
+		if (!this.allValues)
+			this.allValues = Array.from(this.values())
+		return this.allValues
 	}
@@ -22,4 +18,7 @@
 export function createDictionary(group, key, entries) {
-	let dict = new Dictionary(entries)
-	fixIeSubclassing(dict, Dictionary, undefined, ['tagKeys', 'tagValues'])
+	//let dict = new Dictionary(entries)
+	let dict = new Dictionary()
+	// ie doesnt support constructor initialization
+	for (let [key, val] of entries)
+		dict.set(key, val)
 	if (Array.isArray(key))
@@ -26,0 +25,0 @@ for (let k of key) group.set(k, dict)

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Fixed alerts

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Improved metrics

Number of lines in readme file

979

increased by1.77%

Number of medium supply chain risk alerts

13

decreased by-27.78%

Worsened metrics

Total package byte prevSize

593987

decreased by-3.94%

Dev dependency count

27

increased by107.69%

Number of downloads

278808

decreased by-0.3%

Lines of code

2849

decreased by-3.46%

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