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/*!

JSZip v3.7.1 - A JavaScript class for generating and reading zip files
<http://stuartk.com/jszip>

(c) 2009-2016 Stuart Knightley <stuart [at] stuartk.com>
Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.

JSZip uses the library pako released under the MIT license :
https://github.com/nodeca/pako/blob/master/LICENSE
*/
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r(n.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new o("data_length")),e=this;return t.on("end",(function(){if(this.streamInfo["data_length"]!==e.uncompressedSize)throw new Error("Bug : uncompressed data size mismatch")})),t},getCompressedWorker:function(){return new r(n.Promise.resolve(this.compressedContent)).withStreamInfo("compressedSize",this.compressedSize).withStreamInfo("uncompressedSize",this.uncompressedSize).withStreamInfo("crc32",this.crc32).withStreamInfo("compression",this.compression)}},a.createWorkerFrom=function(t,e,i){return t.pipe(new s).pipe(new o("uncompressedSize")).pipe(e.compressWorker(i)).pipe(new o("compressedSize")).withStreamInfo("compression",e)},e.exports=a},{"./external":6,"./stream/Crc32Probe":25,"./stream/DataLengthProbe":26,"./stream/DataWorker":27}],3:[function(t,e,i){"use strict";var n=t("./stream/GenericWorker");i.STORE={magic:"\0\0",compressWorker:function(t){return new n("STORE compression")},uncompressWorker:function(){return new n("STORE decompression")}},i.DEFLATE=t("./flate")},{"./flate":7,"./stream/GenericWorker":28}],4:[function(t,e,i){"use strict";var n=t("./utils");function r(){for(var t,e=[],i=0;i<256;i++){t=i;for(var n=0;n<8;n++)t=1&t?3988292384^t>>>1:t>>>1;e[i]=t}return e}var s=r();function o(t,e,i,n){var r=s,o=n+i;t^=-1;for(var a=n;a<o;a++)t=t>>>8^r[255&(t^e[a])];return-1^t}function a(t,e,i,n){var r=s,o=n+i;t^=-1;for(var a=n;a<o;a++)t=t>>>8^r[255&(t^e.charCodeAt(a))];return-1^t}e.exports=function(t,e){if("undefined"===typeof t||!t.length)return 0;var i="string"!==n.getTypeOf(t);return i?o(0|e,t,t.length,0):a(0|e,t,t.length,0)}},{"./utils":32}],5:[function(t,e,i){"use strict";i.base64=!1,i.binary=!1,i.dir=!1,i.createFolders=!0,i.date=null,i.compression=null,i.compressionOptions=null,i.comment=null,i.unixPermissions=null,i.dosPermissions=null},{}],6:[function(t,e,i){"use strict";var n=null;n="undefined"!==typeof 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I=0,L=0;O&&(I|=16),"UNIX"===u?(L=798,I|=l(m.unixPermissions,O)):(L=20,I|=c(m.dosPermissions,O)),f=A.getUTCHours(),f<<=6,f|=A.getUTCMinutes(),f<<=5,f|=A.getUTCSeconds()/2,p=A.getUTCFullYear()-1980,p<<=4,p|=A.getUTCMonth()+1,p<<=5,p|=A.getUTCDate(),E&&(C=h(1,1)+h(o(w),4)+y,S+="up"+h(C.length,2)+C),k&&(T=h(1,1)+h(o(_),4)+x,S+="uc"+h(T.length,2)+T);var z="";z+="\n\0",z+=h(R,2),z+=g.magic,z+=h(f,2),z+=h(p,2),z+=h(N.crc32,4),z+=h(N.compressedSize,4),z+=h(N.uncompressedSize,4),z+=h(w.length,2),z+=h(S.length,2);var D=a.LOCAL_FILE_HEADER+z+w+S,P=a.CENTRAL_FILE_HEADER+h(L,2)+z+h(_.length,2)+"\0\0\0\0"+h(I,4)+h(r,4)+w+S+_;return{fileRecord:D,dirRecord:P}},d=function(t,e,i,r,s){var o="",l=n.transformTo("string",s(r));return o=a.CENTRAL_DIRECTORY_END+"\0\0\0\0"+h(t,2)+h(t,2)+h(e,4)+h(i,4)+h(l.length,2)+l,o},f=function(t){var e="";return e=a.DATA_DESCRIPTOR+h(t["crc32"],4)+h(t["compressedSize"],4)+h(t["uncompressedSize"],4),e};function p(t,e,i,n){r.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=e,this.zipPlatform=i,this.encodeFileName=n,this.streamFiles=t,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}n.inherits(p,r),p.prototype.push=function(t){var e=t.meta.percent||0,i=this.entriesCount,n=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,r.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:i?(e+100*(i-n-1))/i:100}}))},p.prototype.openedSource=function(t){this.currentSourceOffset=this.bytesWritten,this.currentFile=t["file"].name;var e=this.streamFiles&&!t["file"].dir;if(e){var i=u(t,e,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:i.fileRecord,meta:{percent:0}})}else this.accumulate=!0},p.prototype.closedSource=function(t){this.accumulate=!1;var e=this.streamFiles&&!t["file"].dir,i=u(t,e,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(i.dirRecord),e)this.push({data:f(t),meta:{percent:100}});else{this.push({data:i.fileRecord,meta:{percent:0}});while(this.contentBuffer.length)this.push(this.contentBuffer.shift())}this.currentFile=null},p.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var i=this.bytesWritten-t,n=d(this.dirRecords.length,i,t,this.zipComment,this.encodeFileName);this.push({data:n,meta:{percent:100}})},p.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},p.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()})),t.on("error",(function(t){e.error(t)})),this},p.prototype.resume=function(){return!!r.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},p.prototype.error=function(t){var e=this._sources;if(!r.prototype.error.call(this,t))return!1;for(var i=0;i<e.length;i++)try{e[i].error(t)}catch(t){}return!0},p.prototype.lock=function(){r.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()},e.exports=p},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(t,e,i){"use strict";var n=t("../compressions"),r=t("./ZipFileWorker"),s=function(t,e){var i=t||e,r=n[i];if(!r)throw new Error(i+" is not a valid compression method !");return r};i.generateWorker=function(t,e,i){var n=new r(e.streamFiles,i,e.platform,e.encodeFileName),o=0;try{t.forEach((function(t,i){o++;var r=s(i.options.compression,e.compression),a=i.options.compressionOptions||e.compressionOptions||{},h=i.dir,l=i.date;i._compressWorker(r,a).withStreamInfo("file",{name:t,dir:h,date:l,comment:i.comment||"",unixPermissions:i.unixPermissions,dosPermissions:i.dosPermissions}).pipe(n)})),n.entriesCount=o}catch(a){n.error(a)}return n}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(t,e,i){"use strict";function n(){if(!(this instanceof n))return new n;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files=Object.create(null),this.comment=null,this.root="",this.clone=function(){var t=new n;for(var e in this)"function"!==typeof this[e]&&(t[e]=this[e]);return t}}n.prototype=t("./object"),n.prototype.loadAsync=t("./load"),n.support=t("./support"),n.defaults=t("./defaults"),n.version="3.7.1",n.loadAsync=function(t,e){return(new n).loadAsync(t,e)},n.external=t("./external"),e.exports=n},{"./defaults":5,"./external":6,"./load":11,"./object":15,"./support":30}],11:[function(t,e,i){"use strict";var n=t("./utils"),r=t("./external"),s=t("./utf8"),o=t("./zipEntries"),a=t("./stream/Crc32Probe"),h=t("./nodejsUtils");function l(t){return new r.Promise((function(e,i){var n=t.decompressed.getContentWorker().pipe(new a);n.on("error",(function(t){i(t)})).on("end",(function(){n.streamInfo.crc32!==t.decompressed.crc32?i(new Error("Corrupted zip : CRC32 mismatch")):e()})).resume()}))}e.exports=function(t,e){var i=this;return e=n.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:s.utf8decode}),h.isNode&&h.isStream(t)?r.Promise.reject(new Error("JSZip can't accept a stream when loading a zip 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r=this;t.on("data",(function(t,e){r.push(t)||r._helper.pause(),i&&i(e)})).on("error",(function(t){r.emit("error",t)})).on("end",(function(){r.push(null)}))}r.inherits(s,n),s.prototype._read=function(){this._helper.resume()},e.exports=s},{"../utils":32,"readable-stream":16}],14:[function(t,i,n){"use strict";i.exports={isNode:"undefined"!==typeof e,newBufferFrom:function(t,i){if(e.from&&e.from!==Uint8Array.from)return e.from(t,i);if("number"===typeof t)throw new Error('The "data" argument must not be a number');return new e(t,i)},allocBuffer:function(t){if(e.alloc)return e.alloc(t);var i=new e(t);return i.fill(0),i},isBuffer:function(t){return e.isBuffer(t)},isStream:function(t){return t&&"function"===typeof t.on&&"function"===typeof t.pause&&"function"===typeof t.resume}}},{}],15:[function(t,e,i){"use strict";var n=t("./utf8"),r=t("./utils"),s=t("./stream/GenericWorker"),o=t("./stream/StreamHelper"),a=t("./defaults"),h=t("./compressedObject"),l=t("./zipObject"),c=t("./generate"),u=t("./nodejsUtils"),d=t("./nodejs/NodejsStreamInputAdapter"),f=function(t,e,i){var n,o=r.getTypeOf(e),c=r.extend(i||{},a);c.date=c.date||new Date,null!==c.compression&&(c.compression=c.compression.toUpperCase()),"string"===typeof c.unixPermissions&&(c.unixPermissions=parseInt(c.unixPermissions,8)),c.unixPermissions&&16384&c.unixPermissions&&(c.dir=!0),c.dosPermissions&&16&c.dosPermissions&&(c.dir=!0),c.dir&&(t=m(t)),c.createFolders&&(n=p(t))&&g.call(this,n,!0);var f="string"===o&&!1===c.binary&&!1===c.base64;i&&"undefined"!==typeof i.binary||(c.binary=!f);var v=e instanceof h&&0===e.uncompressedSize;(v||c.dir||!e||0===e.length)&&(c.base64=!1,c.binary=!0,e="",c.compression="STORE",o="string");var w=null;w=e instanceof h||e instanceof s?e:u.isNode&&u.isStream(e)?new d(t,e):r.prepareContent(t,e,c.binary,c.optimizedBinaryString,c.base64);var y=new l(t,w,c);this.files[t]=y},p=function(t){"/"===t.slice(-1)&&(t=t.substring(0,t.length-1));var e=t.lastIndexOf("/");return e>0?t.substring(0,e):""},m=function(t){return"/"!==t.slice(-1)&&(t+="/"),t},g=function(t,e){return e="undefined"!==typeof e?e:a.createFolders,t=m(t),this.files[t]||f.call(this,t,null,{dir:!0,createFolders:e}),this.files[t]};function v(t){return"[object RegExp]"===Object.prototype.toString.call(t)}var w={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(t){var e,i,n;for(e in this.files)n=this.files[e],i=e.slice(this.root.length,e.length),i&&e.slice(0,this.root.length)===this.root&&t(i,n)},filter:function(t){var e=[];return this.forEach((function(i,n){t(i,n)&&e.push(n)})),e},file:function(t,e,i){if(1===arguments.length){if(v(t)){var n=t;return this.filter((function(t,e){return!e.dir&&n.test(t)}))}var r=this.files[this.root+t];return r&&!r.dir?r:null}return t=this.root+t,f.call(this,t,e,i),this},folder:function(t){if(!t)return this;if(v(t))return this.filter((function(e,i){return i.dir&&t.test(e)}));var e=this.root+t,i=g.call(this,e),n=this.clone();return n.root=i.name,n},remove:function(t){t=this.root+t;var e=this.files[t];if(e||("/"!==t.slice(-1)&&(t+="/"),e=this.files[t]),e&&!e.dir)delete this.files[t];else for(var i=this.filter((function(e,i){return i.name.slice(0,t.length)===t})),n=0;n<i.length;n++)delete this.files[i[n].name];return this},generate:function(t){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(t){var e,i={};try{if(i=r.extend(t||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:n.utf8encode}),i.type=i.type.toLowerCase(),i.compression=i.compression.toUpperCase(),"binarystring"===i.type&&(i.type="string"),!i.type)throw new Error("No output type specified.");r.checkSupport(i.type),"darwin"!==i.platform&&"freebsd"!==i.platform&&"linux"!==i.platform&&"sunos"!==i.platform||(i.platform="UNIX"),"win32"===i.platform&&(i.platform="DOS");var a=i.comment||this.comment||"";e=c.generateWorker(this,i,a)}catch(h){e=new s("error"),e.error(h)}return new o(e,i.type||"string",i.mimeType)},generateAsync:function(t,e){return this.generateInternalStream(t).accumulate(e)},generateNodeStream:function(t,e){return t=t||{},t.type||(t.type="nodebuffer"),this.generateInternalStream(t).toNodejsStream(e)}};e.exports=w},{"./compressedObject":2,"./defaults":5,"./generate":9,"./nodejs/NodejsStreamInputAdapter":12,"./nodejsUtils":14,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31,"./utils":32,"./zipObject":35}],16:[function(t,e,i){e.exports=t("stream")},{stream:void 0}],17:[function(t,e,i){"use strict";var n=t("./DataReader"),r=t("../utils");function s(t){n.call(this,t);for(var e=0;e<this.data.length;e++)t[e]=255&t[e]}r.inherits(s,n),s.prototype.byteAt=function(t){return this.data[this.zero+t]},s.prototype.lastIndexOfSignature=function(t){for(var e=t.charCodeAt(0),i=t.charCodeAt(1),n=t.charCodeAt(2),r=t.charCodeAt(3),s=this.length-4;s>=0;--s)if(this.data[s]===e&&this.data[s+1]===i&&this.data[s+2]===n&&this.data[s+3]===r)return s-this.zero;return-1},s.prototype.readAndCheckSignature=function(t){var e=t.charCodeAt(0),i=t.charCodeAt(1),n=t.charCodeAt(2),r=t.charCodeAt(3),s=this.readData(4);return e===s[0]&&i===s[1]&&n===s[2]&&r===s[3]},s.prototype.readData=function(t){if(this.checkOffset(t),0===t)return[];var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=s},{"../utils":32,"./DataReader":18}],18:[function(t,e,i){"use strict";var n=t("../utils");function r(t){this.data=t,this.length=t.length,this.index=0,this.zero=0}r.prototype={checkOffset:function(t){this.checkIndex(this.index+t)},checkIndex:function(t){if(this.length<this.zero+t||t<0)throw new Error("End of data reached (data length = "+this.length+", asked index = "+t+"). Corrupted zip ?")},setIndex:function(t){this.checkIndex(t),this.index=t},skip:function(t){this.setIndex(this.index+t)},byteAt:function(t){},readInt:function(t){var e,i=0;for(this.checkOffset(t),e=this.index+t-1;e>=this.index;e--)i=(i<<8)+this.byteAt(e);return this.index+=t,i},readString:function(t){return n.transformTo("string",this.readData(t))},readData:function(t){},lastIndexOfSignature:function(t){},readAndCheckSignature:function(t){},readDate:function(){var t=this.readInt(4);return new Date(Date.UTC(1980+(t>>25&127),(t>>21&15)-1,t>>16&31,t>>11&31,t>>5&63,(31&t)<<1))}},e.exports=r},{"../utils":32}],19:[function(t,e,i){"use strict";var n=t("./Uint8ArrayReader"),r=t("../utils");function s(t){n.call(this,t)}r.inherits(s,n),s.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=s},{"../utils":32,"./Uint8ArrayReader":21}],20:[function(t,e,i){"use strict";var n=t("./DataReader"),r=t("../utils");function s(t){n.call(this,t)}r.inherits(s,n),s.prototype.byteAt=function(t){return this.data.charCodeAt(this.zero+t)},s.prototype.lastIndexOfSignature=function(t){return this.data.lastIndexOf(t)-this.zero},s.prototype.readAndCheckSignature=function(t){var e=this.readData(4);return t===e},s.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=s},{"../utils":32,"./DataReader":18}],21:[function(t,e,i){"use strict";var n=t("./ArrayReader"),r=t("../utils");function s(t){n.call(this,t)}r.inherits(s,n),s.prototype.readData=function(t){if(this.checkOffset(t),0===t)return new Uint8Array(0);var e=this.data.subarray(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=s},{"../utils":32,"./ArrayReader":17}],22:[function(t,e,i){"use strict";var n=t("../utils"),r=t("../support"),s=t("./ArrayReader"),o=t("./StringReader"),a=t("./NodeBufferReader"),h=t("./Uint8ArrayReader");e.exports=function(t){var e=n.getTypeOf(t);return n.checkSupport(e),"string"!==e||r.uint8array?"nodebuffer"===e?new a(t):r.uint8array?new h(n.transformTo("uint8array",t)):new s(n.transformTo("array",t)):new o(t)}},{"../support":30,"../utils":32,"./ArrayReader":17,"./NodeBufferReader":19,"./StringReader":20,"./Uint8ArrayReader":21}],23:[function(t,e,i){"use strict";i.LOCAL_FILE_HEADER="PK",i.CENTRAL_FILE_HEADER="PK
",i.CENTRAL_DIRECTORY_END="PK",i.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",i.ZIP64_CENTRAL_DIRECTORY_END="PK",i.DATA_DESCRIPTOR="PK\b"},{}],24:[function(t,e,i){"use strict";var n=t("./GenericWorker"),r=t("../utils");function s(t){n.call(this,"ConvertWorker to "+t),this.destType=t}r.inherits(s,n),s.prototype.processChunk=function(t){this.push({data:r.transformTo(this.destType,t.data),meta:t.meta})},e.exports=s},{"../utils":32,"./GenericWorker":28}],25:[function(t,e,i){"use strict";var n=t("./GenericWorker"),r=t("../crc32"),s=t("../utils");function o(){n.call(this,"Crc32Probe"),this.withStreamInfo("crc32",0)}s.inherits(o,n),o.prototype.processChunk=function(t){this.streamInfo.crc32=r(t.data,this.streamInfo.crc32||0),this.push(t)},e.exports=o},{"../crc32":4,"../utils":32,"./GenericWorker":28}],26:[function(t,e,i){"use strict";var n=t("../utils"),r=t("./GenericWorker");function s(t){r.call(this,"DataLengthProbe for 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e=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,t.then((function(t){e.dataIsReady=!0,e.data=t,e.max=t&&t.length||0,e.type=n.getTypeOf(t),e.isPaused||e._tickAndRepeat()}),(function(t){e.error(t)}))}n.inherits(o,r),o.prototype.cleanUp=function(){r.prototype.cleanUp.call(this),this.data=null},o.prototype.resume=function(){return!!r.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,n.delay(this._tickAndRepeat,[],this)),!0)},o.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(n.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},o.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var t=s,e=null,i=Math.min(this.max,this.index+t);if(this.index>=this.max)return this.end();switch(this.type){case"string":e=this.data.substring(this.index,i);break;case"uint8array":e=this.data.subarray(this.index,i);break;case"array":case"nodebuffer":e=this.data.slice(this.index,i);break}return this.index=i,this.push({data:e,meta:{percent:this.max?this.index/this.max*100:0}})},e.exports=o},{"../utils":32,"./GenericWorker":28}],28:[function(t,e,i){"use strict";function n(t){this.name=t||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}n.prototype={push:function(t){this.emit("data",t)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(t){this.emit("error",t)}return!0},error:function(t){return!this.isFinished&&(this.isPaused?this.generatedError=t:(this.isFinished=!0,this.emit("error",t),this.previous&&this.previous.error(t),this.cleanUp()),!0)},on:function(t,e){return this._listeners[t].push(e),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(t,e){if(this._listeners[t])for(var i=0;i<this._listeners[t].length;i++)this._listeners[t][i].call(this,e)},pipe:function(t){return t.registerPrevious(this)},registerPrevious:function(t){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.streamInfo=t.streamInfo,this.mergeStreamInfo(),this.previous=t;var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.end()})),t.on("error",(function(t){e.error(t)})),this},pause:function(){return!this.isPaused&&!this.isFinished&&(this.isPaused=!0,this.previous&&this.previous.pause(),!0)},resume:function(){if(!this.isPaused||this.isFinished)return!1;this.isPaused=!1;var t=!1;return this.generatedError&&(this.error(this.generatedError),t=!0),this.previous&&this.previous.resume(),!t},flush:function(){},processChunk:function(t){this.push(t)},withStreamInfo:function(t,e){return this.extraStreamInfo[t]=e,this.mergeStreamInfo(),this},mergeStreamInfo:function(){for(var t in this.extraStreamInfo)this.extraStreamInfo.hasOwnProperty(t)&&(this.streamInfo[t]=this.extraStreamInfo[t])},lock:function(){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.isLocked=!0,this.previous&&this.previous.lock()},toString:function(){var t="Worker "+this.name;return this.previous?this.previous+" -> "+t:t}},e.exports=n},{}],29:[function(t,i,n){"use strict";var r=t("../utils"),s=t("./ConvertWorker"),o=t("./GenericWorker"),a=t("../base64"),h=t("../support"),l=t("../external"),c=null;if(h.nodestream)try{c=t("../nodejs/NodejsStreamOutputAdapter")}catch(m){}function u(t,e,i){switch(t){case"blob":return r.newBlob(r.transformTo("arraybuffer",e),i);case"base64":return a.encode(e);default:return r.transformTo(t,e)}}function d(t,i){var n,r=0,s=null,o=0;for(n=0;n<i.length;n++)o+=i[n].length;switch(t){case"string":return i.join("");case"array":return Array.prototype.concat.apply([],i);case"uint8array":for(s=new Uint8Array(o),n=0;n<i.length;n++)s.set(i[n],r),r+=i[n].length;return s;case"nodebuffer":return e.concat(i);default:throw new Error("concat : unsupported type '"+t+"'")}}function f(t,e){return new l.Promise((function(i,n){var r=[],s=t._internalType,o=t._outputType,a=t._mimeType;t.on("data",(function(t,i){r.push(t),e&&e(i)})).on("error",(function(t){r=[],n(t)})).on("end",(function(){try{var t=u(o,d(s,r),a);i(t)}catch(m){n(m)}r=[]})).resume()}))}function p(t,e,i){var n=e;switch(e){case"blob":case"arraybuffer":n="uint8array";break;case"base64":n="string";break}try{this._internalType=n,this._outputType=e,this._mimeType=i,r.checkSupport(n),this._worker=t.pipe(new s(n)),t.lock()}catch(m){this._worker=new o("error"),this._worker.error(m)}}p.prototype={accumulate:function(t){return f(this,t)},on:function(t,e){var i=this;return"data"===t?this._worker.on(t,(function(t){e.call(i,t.data,t.meta)})):this._worker.on(t,(function(){r.delay(e,arguments,i)})),this},resume:function(){return r.delay(this._worker.resume,[],this._worker),this},pause:function(){return this._worker.pause(),this},toNodejsStream:function(t){if(r.checkSupport("nodestream"),"nodebuffer"!==this._outputType)throw new Error(this._outputType+" is not supported by this method");return new c(this,{objectMode:"nodebuffer"!==this._outputType},t)}},i.exports=p},{"../base64":1,"../external":6,"../nodejs/NodejsStreamOutputAdapter":13,"../support":30,"../utils":32,"./ConvertWorker":24,"./GenericWorker":28}],30:[function(t,i,n){"use strict";if(n.base64=!0,n.array=!0,n.string=!0,n.arraybuffer="undefined"!==typeof ArrayBuffer&&"undefined"!==typeof Uint8Array,n.nodebuffer="undefined"!==typeof e,n.uint8array="undefined"!==typeof Uint8Array,"undefined"===typeof ArrayBuffer)n.blob=!1;else{var r=new ArrayBuffer(0);try{n.blob=0===new Blob([r],{type:"application/zip"}).size}catch(a){try{var s=self.BlobBuilder||self.WebKitBlobBuilder||self.MozBlobBuilder||self.MSBlobBuilder,o=new s;o.append(r),n.blob=0===o.getBlob("application/zip").size}catch(a){n.blob=!1}}}try{n.nodestream=!!t("readable-stream").Readable}catch(a){n.nodestream=!1}},{"readable-stream":16}],31:[function(t,e,i){"use strict";for(var n=t("./utils"),r=t("./support"),s=t("./nodejsUtils"),o=t("./stream/GenericWorker"),a=new Array(256),h=0;h<256;h++)a[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;a[254]=a[254]=1;var l=function(t){var e,i,n,s,o,a=t.length,h=0;for(s=0;s<a;s++)i=t.charCodeAt(s),55296===(64512&i)&&s+1<a&&(n=t.charCodeAt(s+1),56320===(64512&n)&&(i=65536+(i-55296<<10)+(n-56320),s++)),h+=i<128?1:i<2048?2:i<65536?3:4;for(e=r.uint8array?new Uint8Array(h):new Array(h),o=0,s=0;o<h;s++)i=t.charCodeAt(s),55296===(64512&i)&&s+1<a&&(n=t.charCodeAt(s+1),56320===(64512&n)&&(i=65536+(i-55296<<10)+(n-56320),s++)),i<128?e[o++]=i:i<2048?(e[o++]=192|i>>>6,e[o++]=128|63&i):i<65536?(e[o++]=224|i>>>12,e[o++]=128|i>>>6&63,e[o++]=128|63&i):(e[o++]=240|i>>>18,e[o++]=128|i>>>12&63,e[o++]=128|i>>>6&63,e[o++]=128|63&i);return e},c=function(t,e){var i;e=e||t.length,e>t.length&&(e=t.length),i=e-1;while(i>=0&&128===(192&t[i]))i--;return i<0||0===i?e:i+a[t[i]]>e?i:e},u=function(t){var e,i,r,s,o=t.length,h=new Array(2*o);for(i=0,e=0;e<o;)if(r=t[e++],r<128)h[i++]=r;else if(s=a[r],s>4)h[i++]=65533,e+=s-1;else{r&=2===s?31:3===s?15:7;while(s>1&&e<o)r=r<<6|63&t[e++],s--;s>1?h[i++]=65533:r<65536?h[i++]=r:(r-=65536,h[i++]=55296|r>>10&1023,h[i++]=56320|1023&r)}return h.length!==i&&(h.subarray?h=h.subarray(0,i):h.length=i),n.applyFromCharCode(h)};function d(){o.call(this,"utf-8 decode"),this.leftOver=null}function f(){o.call(this,"utf-8 encode")}i.utf8encode=function(t){return r.nodebuffer?s.newBufferFrom(t,"utf-8"):l(t)},i.utf8decode=function(t){return r.nodebuffer?n.transformTo("nodebuffer",t).toString("utf-8"):(t=n.transformTo(r.uint8array?"uint8array":"array",t),u(t))},n.inherits(d,o),d.prototype.processChunk=function(t){var e=n.transformTo(r.uint8array?"uint8array":"array",t.data);if(this.leftOver&&this.leftOver.length){if(r.uint8array){var s=e;e=new Uint8Array(s.length+this.leftOver.length),e.set(this.leftOver,0),e.set(s,this.leftOver.length)}else e=this.leftOver.concat(e);this.leftOver=null}var o=c(e),a=e;o!==e.length&&(r.uint8array?(a=e.subarray(0,o),this.leftOver=e.subarray(o,e.length)):(a=e.slice(0,o),this.leftOver=e.slice(o,e.length))),this.push({data:i.utf8decode(a),meta:t.meta})},d.prototype.flush=function(){this.leftOver&&this.leftOver.length&&(this.push({data:i.utf8decode(this.leftOver),meta:{}}),this.leftOver=null)},i.Utf8DecodeWorker=d,n.inherits(f,o),f.prototype.processChunk=function(t){this.push({data:i.utf8encode(t.data),meta:t.meta})},i.Utf8EncodeWorker=f},{"./nodejsUtils":14,"./stream/GenericWorker":28,"./support":30,"./utils":32}],32:[function(t,e,i){"use strict";var n=t("./support"),r=t("./base64"),s=t("./nodejsUtils"),o=t("set-immediate-shim"),a=t("./external");function h(t){var e=null;return e=n.uint8array?new Uint8Array(t.length):new Array(t.length),c(t,e)}function l(t){return t}function c(t,e){for(var i=0;i<t.length;++i)e[i]=255&t.charCodeAt(i);return e}i.newBlob=function(t,e){i.checkSupport("blob");try{return new Blob([t],{type:e})}catch(s){try{var n=self.BlobBuilder||self.WebKitBlobBuilder||self.MozBlobBuilder||self.MSBlobBuilder,r=new n;return r.append(t),r.getBlob(e)}catch(s){throw new Error("Bug : can't construct the Blob.")}}};var u={stringifyByChunk:function(t,e,i){var n=[],r=0,s=t.length;if(s<=i)return String.fromCharCode.apply(null,t);while(r<s)"array"===e||"nodebuffer"===e?n.push(String.fromCharCode.apply(null,t.slice(r,Math.min(r+i,s)))):n.push(String.fromCharCode.apply(null,t.subarray(r,Math.min(r+i,s)))),r+=i;return n.join("")},stringifyByChar:function(t){for(var e="",i=0;i<t.length;i++)e+=String.fromCharCode(t[i]);return e},applyCanBeUsed:{uint8array:function(){try{return n.uint8array&&1===String.fromCharCode.apply(null,new Uint8Array(1)).length}catch(t){return!1}}(),nodebuffer:function(){try{return n.nodebuffer&&1===String.fromCharCode.apply(null,s.allocBuffer(1)).length}catch(t){return!1}}()}};function d(t){var e=65536,n=i.getTypeOf(t),r=!0;if("uint8array"===n?r=u.applyCanBeUsed.uint8array:"nodebuffer"===n&&(r=u.applyCanBeUsed.nodebuffer),r)while(e>1)try{return u.stringifyByChunk(t,n,e)}catch(s){e=Math.floor(e/2)}return u.stringifyByChar(t)}function f(t,e){for(var i=0;i<t.length;i++)e[i]=t[i];return e}i.applyFromCharCode=d;var p={};p["string"]={string:l,array:function(t){return c(t,new Array(t.length))},arraybuffer:function(t){return p["string"]["uint8array"](t).buffer},uint8array:function(t){return c(t,new Uint8Array(t.length))},nodebuffer:function(t){return c(t,s.allocBuffer(t.length))}},p["array"]={string:d,array:l,arraybuffer:function(t){return new Uint8Array(t).buffer},uint8array:function(t){return new Uint8Array(t)},nodebuffer:function(t){return s.newBufferFrom(t)}},p["arraybuffer"]={string:function(t){return d(new Uint8Array(t))},array:function(t){return f(new Uint8Array(t),new Array(t.byteLength))},arraybuffer:l,uint8array:function(t){return new Uint8Array(t)},nodebuffer:function(t){return s.newBufferFrom(new Uint8Array(t))}},p["uint8array"]={string:d,array:function(t){return f(t,new Array(t.length))},arraybuffer:function(t){return t.buffer},uint8array:l,nodebuffer:function(t){return s.newBufferFrom(t)}},p["nodebuffer"]={string:d,array:function(t){return f(t,new Array(t.length))},arraybuffer:function(t){return p["nodebuffer"]["uint8array"](t).buffer},uint8array:function(t){return f(t,new Uint8Array(t.length))},nodebuffer:l},i.transformTo=function(t,e){if(e||(e=""),!t)return e;i.checkSupport(t);var n=i.getTypeOf(e),r=p[n][t](e);return r},i.getTypeOf=function(t){return"string"===typeof t?"string":"[object Array]"===Object.prototype.toString.call(t)?"array":n.nodebuffer&&s.isBuffer(t)?"nodebuffer":n.uint8array&&t instanceof Uint8Array?"uint8array":n.arraybuffer&&t instanceof ArrayBuffer?"arraybuffer":void 0},i.checkSupport=function(t){var e=n[t.toLowerCase()];if(!e)throw new Error(t+" is not supported by this platform")},i.MAX_VALUE_16BITS=65535,i.MAX_VALUE_32BITS=-1,i.pretty=function(t){var e,i,n="";for(i=0;i<(t||"").length;i++)e=t.charCodeAt(i),n+="\\x"+(e<16?"0":"")+e.toString(16).toUpperCase();return n},i.delay=function(t,e,i){o((function(){t.apply(i||null,e||[])}))},i.inherits=function(t,e){var i=function(){};i.prototype=e.prototype,t.prototype=new i},i.extend=function(){var t,e,i={};for(t=0;t<arguments.length;t++)for(e in arguments[t])arguments[t].hasOwnProperty(e)&&"undefined"===typeof i[e]&&(i[e]=arguments[t][e]);return i},i.prepareContent=function(t,e,s,o,l){var c=a.Promise.resolve(e).then((function(t){var e=n.blob&&(t instanceof Blob||-1!==["[object File]","[object Blob]"].indexOf(Object.prototype.toString.call(t)));return e&&"undefined"!==typeof FileReader?new a.Promise((function(e,i){var n=new FileReader;n.onload=function(t){e(t.target.result)},n.onerror=function(t){i(t.target.error)},n.readAsArrayBuffer(t)})):t}));return c.then((function(e){var n=i.getTypeOf(e);return n?("arraybuffer"===n?e=i.transformTo("uint8array",e):"string"===n&&(l?e=r.decode(e):s&&!0!==o&&(e=h(e))),e):a.Promise.reject(new Error("Can't read the data of '"+t+"'. Is it in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?"))}))}},{"./base64":1,"./external":6,"./nodejsUtils":14,"./support":30,"set-immediate-shim":54}],33:[function(t,e,i){"use strict";var n=t("./reader/readerFor"),r=t("./utils"),s=t("./signature"),o=t("./zipEntry"),a=(t("./utf8"),t("./support"));function h(t){this.files=[],this.loadOptions=t}h.prototype={checkSignature:function(t){if(!this.reader.readAndCheckSignature(t)){this.reader.index-=4;var e=this.reader.readString(4);throw new Error("Corrupted zip or bug: unexpected signature ("+r.pretty(e)+", expected "+r.pretty(t)+")")}},isSignature:function(t,e){var i=this.reader.index;this.reader.setIndex(t);var n=this.reader.readString(4),r=n===e;return this.reader.setIndex(i),r},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var t=this.reader.readData(this.zipCommentLength),e=a.uint8array?"uint8array":"array",i=r.transformTo(e,t);this.zipComment=this.loadOptions.decodeFileName(i)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};var t,e,i,n=this.zip64EndOfCentralSize-44,r=0;while(r<n)t=this.reader.readInt(2),e=this.reader.readInt(4),i=this.reader.readData(e),this.zip64ExtensibleData[t]={id:t,length:e,value:i}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var t,e;for(t=0;t<this.files.length;t++)e=this.files[t],this.reader.setIndex(e.localHeaderOffset),this.checkSignature(s.LOCAL_FILE_HEADER),e.readLocalPart(this.reader),e.handleUTF8(),e.processAttributes()},readCentralDir:function(){var t;this.reader.setIndex(this.centralDirOffset);while(this.reader.readAndCheckSignature(s.CENTRAL_FILE_HEADER))t=new o({zip64:this.zip64},this.loadOptions),t.readCentralPart(this.reader),this.files.push(t);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var t=this.reader.lastIndexOfSignature(s.CENTRAL_DIRECTORY_END);if(t<0){var e=!this.isSignature(0,s.LOCAL_FILE_HEADER);throw e?new Error("Can't find end of central directory : is this a zip file ? If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html"):new Error("Corrupted zip: can't find end of central directory")}this.reader.setIndex(t);var i=t;if(this.checkSignature(s.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===r.MAX_VALUE_16BITS||this.diskWithCentralDirStart===r.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===r.MAX_VALUE_16BITS||this.centralDirRecords===r.MAX_VALUE_16BITS||this.centralDirSize===r.MAX_VALUE_32BITS||this.centralDirOffset===r.MAX_VALUE_32BITS){if(this.zip64=!0,t=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),t<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(t),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,s.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var n=this.centralDirOffset+this.centralDirSize;this.zip64&&(n+=20,n+=12+this.zip64EndOfCentralSize);var o=i-n;if(o>0)this.isSignature(i,s.CENTRAL_FILE_HEADER)||(this.reader.zero=o);else if(o<0)throw new Error("Corrupted zip: missing "+Math.abs(o)+" bytes.")},prepareReader:function(t){this.reader=n(t)},load:function(t){this.prepareReader(t),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},e.exports=h},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utf8":31,"./utils":32,"./zipEntry":34}],34:[function(t,e,i){"use strict";var n=t("./reader/readerFor"),r=t("./utils"),s=t("./compressedObject"),o=t("./crc32"),a=t("./utf8"),h=t("./compressions"),l=t("./support"),c=0,u=3,d=function(t){for(var e in h)if(h.hasOwnProperty(e)&&h[e].magic===t)return h[e];return null};function f(t,e){this.options=t,this.loadOptions=e}f.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},readLocalPart:function(t){var e,i;if(t.skip(22),this.fileNameLength=t.readInt(2),i=t.readInt(2),this.fileName=t.readData(this.fileNameLength),t.skip(i),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough information from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(e=d(this.compressionMethod),null===e)throw new Error("Corrupted zip : compression "+r.pretty(this.compressionMethod)+" unknown (inner file : "+r.transformTo("string",this.fileName)+")");this.decompressed=new s(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");t.skip(e),this.readExtraFields(t),this.parseZIP64ExtraField(t),this.fileComment=t.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var t=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),t===c&&(this.dosPermissions=63&this.externalFileAttributes),t===u&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(t){if(this.extraFields[1]){var e=n(this.extraFields[1].value);this.uncompressedSize===r.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===r.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===r.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===r.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(t){var e,i,n,r=t.index+this.extraFieldsLength;this.extraFields||(this.extraFields={});while(t.index+4<r)e=t.readInt(2),i=t.readInt(2),n=t.readData(i),this.extraFields[e]={id:e,length:i,value:n};t.setIndex(r)},handleUTF8:function(){var t=l.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=a.utf8decode(this.fileName),this.fileCommentStr=a.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var i=r.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(i)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var s=r.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(s)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=n(t.value);return 1!==e.readInt(1)||o(this.fileName)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var 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n,r=t("../utils/common"),s=t("./trees"),o=t("./adler32"),a=t("./crc32"),h=t("./messages"),l=0,c=1,u=3,d=4,f=5,p=0,m=1,g=-2,v=-3,w=-5,y=-1,b=1,_=2,x=3,E=4,k=0,S=2,C=8,T=9,O=15,A=8,N=29,R=256,I=R+1+N,L=30,z=19,D=2*I+1,P=15,B=3,j=258,U=j+B+1,M=32,F=42,W=69,q=73,H=91,Y=103,V=113,Z=666,X=1,G=2,K=3,$=4,J=3;function Q(t,e){return t.msg=h[e],e}function tt(t){return(t<<1)-(t>4?9:0)}function et(t){var e=t.length;while(--e>=0)t[e]=0}function it(t){var e=t.state,i=e.pending;i>t.avail_out&&(i=t.avail_out),0!==i&&(r.arraySet(t.output,e.pending_buf,e.pending_out,i,t.next_out),t.next_out+=i,e.pending_out+=i,t.total_out+=i,t.avail_out-=i,e.pending-=i,0===e.pending&&(e.pending_out=0))}function nt(t,e){s._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,it(t.strm)}function rt(t,e){t.pending_buf[t.pending++]=e}function st(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e}function ot(t,e,i,n){var s=t.avail_in;return 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n=t.block_start+i;if((0===t.strstart||t.strstart>=n)&&(t.lookahead=t.strstart-n,t.strstart=n,nt(t,!1),0===t.strm.avail_out))return X;if(t.strstart-t.block_start>=t.w_size-U&&(nt(t,!1),0===t.strm.avail_out))return X}return t.insert=0,e===d?(nt(t,!0),0===t.strm.avail_out?K:$):(t.strstart>t.block_start&&(nt(t,!1),t.strm.avail_out),X)}function ct(t,e){for(var i,n;;){if(t.lookahead<U){if(ht(t),t.lookahead<U&&e===l)return 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t.insert=t.strstart<B-1?t.strstart:B-1,e===d?(nt(t,!0),0===t.strm.avail_out?K:$):t.last_lit&&(nt(t,!1),0===t.strm.avail_out)?X:G}function ut(t,e){for(var i,n,r;;){if(t.lookahead<U){if(ht(t),t.lookahead<U&&e===l)return 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X;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=B&&t.strstart>0&&(r=t.strstart-1,n=a[r],n===a[++r]&&n===a[++r]&&n===a[++r])){o=t.strstart+j;do{}while(n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&r<o);t.match_length=j-(o-r),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=B?(i=s._tr_tally(t,1,t.match_length-B),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(i=s._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),i&&(nt(t,!1),0===t.strm.avail_out))return X}return t.insert=0,e===d?(nt(t,!0),0===t.strm.avail_out?K:$):t.last_lit&&(nt(t,!1),0===t.strm.avail_out)?X:G}function ft(t,e){for(var i;;){if(0===t.lookahead&&(ht(t),0===t.lookahead)){if(e===l)return X;break}if(t.match_length=0,i=s._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,i&&(nt(t,!1),0===t.strm.avail_out))return X}return t.insert=0,e===d?(nt(t,!0),0===t.strm.avail_out?K:$):t.last_lit&&(nt(t,!1),0===t.strm.avail_out)?X:G}function pt(t,e,i,n,r){this.good_length=t,this.max_lazy=e,this.nice_length=i,this.max_chain=n,this.func=r}function mt(t){t.window_size=2*t.w_size,et(t.head),t.max_lazy_match=n[t.level].max_lazy,t.good_match=n[t.level].good_length,t.nice_match=n[t.level].nice_length,t.max_chain_length=n[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=B-1,t.match_available=0,t.ins_h=0}function gt(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=C,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new r.Buf16(2*D),this.dyn_dtree=new r.Buf16(2*(2*L+1)),this.bl_tree=new r.Buf16(2*(2*z+1)),et(this.dyn_ltree),et(this.dyn_dtree),et(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new r.Buf16(P+1),this.heap=new r.Buf16(2*I+1),et(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new r.Buf16(2*I+1),et(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function vt(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=S,e=t.state,e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?F:V,t.adler=2===e.wrap?0:1,e.last_flush=l,s._tr_init(e),p):Q(t,g)}function wt(t){var e=vt(t);return e===p&&mt(t.state),e}function yt(t,e){return t&&t.state?2!==t.state.wrap?g:(t.state.gzhead=e,p):g}function bt(t,e,i,n,s,o){if(!t)return g;var a=1;if(e===y&&(e=6),n<0?(a=0,n=-n):n>15&&(a=2,n-=16),s<1||s>T||i!==C||n<8||n>15||e<0||e>9||o<0||o>E)return Q(t,g);8===n&&(n=9);var h=new gt;return t.state=h,h.strm=t,h.wrap=a,h.gzhead=null,h.w_bits=n,h.w_size=1<<h.w_bits,h.w_mask=h.w_size-1,h.hash_bits=s+7,h.hash_size=1<<h.hash_bits,h.hash_mask=h.hash_size-1,h.hash_shift=~~((h.hash_bits+B-1)/B),h.window=new r.Buf8(2*h.w_size),h.head=new r.Buf16(h.hash_size),h.prev=new r.Buf16(h.w_size),h.lit_bufsize=1<<s+6,h.pending_buf_size=4*h.lit_bufsize,h.pending_buf=new r.Buf8(h.pending_buf_size),h.d_buf=1*h.lit_bufsize,h.l_buf=3*h.lit_bufsize,h.level=e,h.strategy=o,h.method=i,wt(t)}function _t(t,e){return bt(t,e,C,O,A,k)}function xt(t,e){var i,r,o,h;if(!t||!t.state||e>f||e<0)return t?Q(t,g):g;if(r=t.state,!t.output||!t.input&&0!==t.avail_in||r.status===Z&&e!==d)return Q(t,0===t.avail_out?w:g);if(r.strm=t,i=r.last_flush,r.last_flush=e,r.status===F)if(2===r.wrap)t.adler=0,rt(r,31),rt(r,139),rt(r,8),r.gzhead?(rt(r,(r.gzhead.text?1:0)+(r.gzhead.hcrc?2:0)+(r.gzhead.extra?4:0)+(r.gzhead.name?8:0)+(r.gzhead.comment?16:0)),rt(r,255&r.gzhead.time),rt(r,r.gzhead.time>>8&255),rt(r,r.gzhead.time>>16&255),rt(r,r.gzhead.time>>24&255),rt(r,9===r.level?2:r.strategy>=_||r.level<2?4:0),rt(r,255&r.gzhead.os),r.gzhead.extra&&r.gzhead.extra.length&&(rt(r,255&r.gzhead.extra.length),rt(r,r.gzhead.extra.length>>8&255)),r.gzhead.hcrc&&(t.adler=a(t.adler,r.pending_buf,r.pending,0)),r.gzindex=0,r.status=W):(rt(r,0),rt(r,0),rt(r,0),rt(r,0),rt(r,0),rt(r,9===r.level?2:r.strategy>=_||r.level<2?4:0),rt(r,J),r.status=V);else{var v=C+(r.w_bits-8<<4)<<8,y=-1;y=r.strategy>=_||r.level<2?0:r.level<6?1:6===r.level?2:3,v|=y<<6,0!==r.strstart&&(v|=M),v+=31-v%31,r.status=V,st(r,v),0!==r.strstart&&(st(r,t.adler>>>16),st(r,65535&t.adler)),t.adler=1}if(r.status===W)if(r.gzhead.extra){o=r.pending;while(r.gzindex<(65535&r.gzhead.extra.length)){if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>o&&(t.adler=a(t.adler,r.pending_buf,r.pending-o,o)),it(t),o=r.pending,r.pending===r.pending_buf_size))break;rt(r,255&r.gzhead.extra[r.gzindex]),r.gzindex++}r.gzhead.hcrc&&r.pending>o&&(t.adler=a(t.adler,r.pending_buf,r.pending-o,o)),r.gzindex===r.gzhead.extra.length&&(r.gzindex=0,r.status=q)}else r.status=q;if(r.status===q)if(r.gzhead.name){o=r.pending;do{if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>o&&(t.adler=a(t.adler,r.pending_buf,r.pending-o,o)),it(t),o=r.pending,r.pending===r.pending_buf_size)){h=1;break}h=r.gzindex<r.gzhead.name.length?255&r.gzhead.name.charCodeAt(r.gzindex++):0,rt(r,h)}while(0!==h);r.gzhead.hcrc&&r.pending>o&&(t.adler=a(t.adler,r.pending_buf,r.pending-o,o)),0===h&&(r.gzindex=0,r.status=H)}else r.status=H;if(r.status===H)if(r.gzhead.comment){o=r.pending;do{if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>o&&(t.adler=a(t.adler,r.pending_buf,r.pending-o,o)),it(t),o=r.pending,r.pending===r.pending_buf_size)){h=1;break}h=r.gzindex<r.gzhead.comment.length?255&r.gzhead.comment.charCodeAt(r.gzindex++):0,rt(r,h)}while(0!==h);r.gzhead.hcrc&&r.pending>o&&(t.adler=a(t.adler,r.pending_buf,r.pending-o,o)),0===h&&(r.status=Y)}else r.status=Y;if(r.status===Y&&(r.gzhead.hcrc?(r.pending+2>r.pending_buf_size&&it(t),r.pending+2<=r.pending_buf_size&&(rt(r,255&t.adler),rt(r,t.adler>>8&255),t.adler=0,r.status=V)):r.status=V),0!==r.pending){if(it(t),0===t.avail_out)return r.last_flush=-1,p}else if(0===t.avail_in&&tt(e)<=tt(i)&&e!==d)return Q(t,w);if(r.status===Z&&0!==t.avail_in)return Q(t,w);if(0!==t.avail_in||0!==r.lookahead||e!==l&&r.status!==Z){var b=r.strategy===_?ft(r,e):r.strategy===x?dt(r,e):n[r.level].func(r,e);if(b!==K&&b!==$||(r.status=Z),b===X||b===K)return 0===t.avail_out&&(r.last_flush=-1),p;if(b===G&&(e===c?s._tr_align(r):e!==f&&(s._tr_stored_block(r,0,0,!1),e===u&&(et(r.head),0===r.lookahead&&(r.strstart=0,r.block_start=0,r.insert=0))),it(t),0===t.avail_out))return r.last_flush=-1,p}return e!==d?p:r.wrap<=0?m:(2===r.wrap?(rt(r,255&t.adler),rt(r,t.adler>>8&255),rt(r,t.adler>>16&255),rt(r,t.adler>>24&255),rt(r,255&t.total_in),rt(r,t.total_in>>8&255),rt(r,t.total_in>>16&255),rt(r,t.total_in>>24&255)):(st(r,t.adler>>>16),st(r,65535&t.adler)),it(t),r.wrap>0&&(r.wrap=-r.wrap),0!==r.pending?p:m)}function Et(t){var e;return t&&t.state?(e=t.state.status,e!==F&&e!==W&&e!==q&&e!==H&&e!==Y&&e!==V&&e!==Z?Q(t,g):(t.state=null,e===V?Q(t,v):p)):g}function kt(t,e){var i,n,s,a,h,l,c,u,d=e.length;if(!t||!t.state)return g;if(i=t.state,a=i.wrap,2===a||1===a&&i.status!==F||i.lookahead)return g;1===a&&(t.adler=o(t.adler,e,d,0)),i.wrap=0,d>=i.w_size&&(0===a&&(et(i.head),i.strstart=0,i.block_start=0,i.insert=0),u=new r.Buf8(i.w_size),r.arraySet(u,e,d-i.w_size,i.w_size,0),e=u,d=i.w_size),h=t.avail_in,l=t.next_in,c=t.input,t.avail_in=d,t.next_in=0,t.input=e,ht(i);while(i.lookahead>=B){n=i.strstart,s=i.lookahead-(B-1);do{i.ins_h=(i.ins_h<<i.hash_shift^i.window[n+B-1])&i.hash_mask,i.prev[n&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=n,n++}while(--s);i.strstart=n,i.lookahead=B-1,ht(i)}return i.strstart+=i.lookahead,i.block_start=i.strstart,i.insert=i.lookahead,i.lookahead=0,i.match_length=i.prev_length=B-1,i.match_available=0,t.next_in=l,t.input=c,t.avail_in=h,i.wrap=a,p}n=[new pt(0,0,0,0,lt),new pt(4,4,8,4,ct),new pt(4,5,16,8,ct),new pt(4,6,32,32,ct),new pt(4,4,16,16,ut),new pt(8,16,32,32,ut),new pt(8,16,128,128,ut),new pt(8,32,128,256,ut),new pt(32,128,258,1024,ut),new pt(32,258,258,4096,ut)],i.deflateInit=_t,i.deflateInit2=bt,i.deflateReset=wt,i.deflateResetKeep=vt,i.deflateSetHeader=yt,i.deflate=xt,i.deflateEnd=Et,i.deflateSetDictionary=kt,i.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(t,e,i){"use strict";function n(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}e.exports=n},{}],48:[function(t,e,i){"use strict";var n=30,r=12;e.exports=function(t,e){var i,s,o,a,h,l,c,u,d,f,p,m,g,v,w,y,b,_,x,E,k,S,C,T,O;i=t.state,s=t.next_in,T=t.input,o=s+(t.avail_in-5),a=t.next_out,O=t.output,h=a-(e-t.avail_out),l=a+(t.avail_out-257),c=i.dmax,u=i.wsize,d=i.whave,f=i.wnext,p=i.window,m=i.hold,g=i.bits,v=i.lencode,w=i.distcode,y=(1<<i.lenbits)-1,b=(1<<i.distbits)-1;t:do{g<15&&(m+=T[s++]<<g,g+=8,m+=T[s++]<<g,g+=8),_=v[m&y];e:for(;;){if(x=_>>>24,m>>>=x,g-=x,x=_>>>16&255,0===x)O[a++]=65535&_;else{if(!(16&x)){if(0===(64&x)){_=v[(65535&_)+(m&(1<<x)-1)];continue e}if(32&x){i.mode=r;break t}t.msg="invalid literal/length code",i.mode=n;break t}E=65535&_,x&=15,x&&(g<x&&(m+=T[s++]<<g,g+=8),E+=m&(1<<x)-1,m>>>=x,g-=x),g<15&&(m+=T[s++]<<g,g+=8,m+=T[s++]<<g,g+=8),_=w[m&b];i:for(;;){if(x=_>>>24,m>>>=x,g-=x,x=_>>>16&255,!(16&x)){if(0===(64&x)){_=w[(65535&_)+(m&(1<<x)-1)];continue i}t.msg="invalid distance code",i.mode=n;break t}if(k=65535&_,x&=15,g<x&&(m+=T[s++]<<g,g+=8,g<x&&(m+=T[s++]<<g,g+=8)),k+=m&(1<<x)-1,k>c){t.msg="invalid distance too far back",i.mode=n;break t}if(m>>>=x,g-=x,x=a-h,k>x){if(x=k-x,x>d&&i.sane){t.msg="invalid distance too far back",i.mode=n;break t}if(S=0,C=p,0===f){if(S+=u-x,x<E){E-=x;do{O[a++]=p[S++]}while(--x);S=a-k,C=O}}else if(f<x){if(S+=u+f-x,x-=f,x<E){E-=x;do{O[a++]=p[S++]}while(--x);if(S=0,f<E){x=f,E-=x;do{O[a++]=p[S++]}while(--x);S=a-k,C=O}}}else if(S+=f-x,x<E){E-=x;do{O[a++]=p[S++]}while(--x);S=a-k,C=O}while(E>2)O[a++]=C[S++],O[a++]=C[S++],O[a++]=C[S++],E-=3;E&&(O[a++]=C[S++],E>1&&(O[a++]=C[S++]))}else{S=a-k;do{O[a++]=O[S++],O[a++]=O[S++],O[a++]=O[S++],E-=3}while(E>2);E&&(O[a++]=O[S++],E>1&&(O[a++]=O[S++]))}break}}break}}while(s<o&&a<l);E=g>>3,s-=E,g-=E<<3,m&=(1<<g)-1,t.next_in=s,t.next_out=a,t.avail_in=s<o?o-s+5:5-(s-o),t.avail_out=a<l?l-a+257:257-(a-l),i.hold=m,i.bits=g}},{}],49:[function(t,e,i){"use strict";var n=t("../utils/common"),r=t("./adler32"),s=t("./crc32"),o=t("./inffast"),a=t("./inftrees"),h=0,l=1,c=2,u=4,d=5,f=6,p=0,m=1,g=2,v=-2,w=-3,y=-4,b=-5,_=8,x=1,E=2,k=3,S=4,C=5,T=6,O=7,A=8,N=9,R=10,I=11,L=12,z=13,D=14,P=15,B=16,j=17,U=18,M=19,F=20,W=21,q=22,H=23,Y=24,V=25,Z=26,X=27,G=28,K=29,$=30,J=31,Q=32,tt=852,et=592,it=15,nt=it;function rt(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function st(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new n.Buf16(320),this.work=new n.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function ot(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=x,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new n.Buf32(tt),e.distcode=e.distdyn=new n.Buf32(et),e.sane=1,e.back=-1,p):v}function at(t){var e;return t&&t.state?(e=t.state,e.wsize=0,e.whave=0,e.wnext=0,ot(t)):v}function ht(t,e){var i,n;return t&&t.state?(n=t.state,e<0?(i=0,e=-e):(i=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?v:(null!==n.window&&n.wbits!==e&&(n.window=null),n.wrap=i,n.wbits=e,at(t))):v}function lt(t,e){var i,n;return t?(n=new st,t.state=n,n.window=null,i=ht(t,e),i!==p&&(t.state=null),i):v}function ct(t){return lt(t,nt)}var ut,dt,ft=!0;function pt(t){if(ft){var e;ut=new n.Buf32(512),dt=new n.Buf32(32),e=0;while(e<144)t.lens[e++]=8;while(e<256)t.lens[e++]=9;while(e<280)t.lens[e++]=7;while(e<288)t.lens[e++]=8;a(l,t.lens,0,288,ut,0,t.work,{bits:9}),e=0;while(e<32)t.lens[e++]=5;a(c,t.lens,0,32,dt,0,t.work,{bits:5}),ft=!1}t.lencode=ut,t.lenbits=9,t.distcode=dt,t.distbits=5}function mt(t,e,i,r){var s,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new n.Buf8(o.wsize)),r>=o.wsize?(n.arraySet(o.window,e,i-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):(s=o.wsize-o.wnext,s>r&&(s=r),n.arraySet(o.window,e,i-r,s,o.wnext),r-=s,r?(n.arraySet(o.window,e,i-r,r,0),o.wnext=r,o.whave=o.wsize):(o.wnext+=s,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=s))),0}function gt(t,e){var i,tt,et,it,nt,st,ot,at,ht,lt,ct,ut,dt,ft,gt,vt,wt,yt,bt,_t,xt,Et,kt,St,Ct=0,Tt=new n.Buf8(4),Ot=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return v;i=t.state,i.mode===L&&(i.mode=z),nt=t.next_out,et=t.output,ot=t.avail_out,it=t.next_in,tt=t.input,st=t.avail_in,at=i.hold,ht=i.bits,lt=st,ct=ot,Et=p;t:for(;;)switch(i.mode){case x:if(0===i.wrap){i.mode=z;break}while(ht<16){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(2&i.wrap&&35615===at){i.check=0,Tt[0]=255&at,Tt[1]=at>>>8&255,i.check=s(i.check,Tt,2,0),at=0,ht=0,i.mode=E;break}if(i.flags=0,i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&at)<<8)+(at>>8))%31){t.msg="incorrect header check",i.mode=$;break}if((15&at)!==_){t.msg="unknown compression method",i.mode=$;break}if(at>>>=4,ht-=4,xt=8+(15&at),0===i.wbits)i.wbits=xt;else if(xt>i.wbits){t.msg="invalid window size",i.mode=$;break}i.dmax=1<<xt,t.adler=i.check=1,i.mode=512&at?R:L,at=0,ht=0;break;case E:while(ht<16){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(i.flags=at,(255&i.flags)!==_){t.msg="unknown compression method",i.mode=$;break}if(57344&i.flags){t.msg="unknown header flags set",i.mode=$;break}i.head&&(i.head.text=at>>8&1),512&i.flags&&(Tt[0]=255&at,Tt[1]=at>>>8&255,i.check=s(i.check,Tt,2,0)),at=0,ht=0,i.mode=k;case k:while(ht<32){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}i.head&&(i.head.time=at),512&i.flags&&(Tt[0]=255&at,Tt[1]=at>>>8&255,Tt[2]=at>>>16&255,Tt[3]=at>>>24&255,i.check=s(i.check,Tt,4,0)),at=0,ht=0,i.mode=S;case S:while(ht<16){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}i.head&&(i.head.xflags=255&at,i.head.os=at>>8),512&i.flags&&(Tt[0]=255&at,Tt[1]=at>>>8&255,i.check=s(i.check,Tt,2,0)),at=0,ht=0,i.mode=C;case C:if(1024&i.flags){while(ht<16){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}i.length=at,i.head&&(i.head.extra_len=at),512&i.flags&&(Tt[0]=255&at,Tt[1]=at>>>8&255,i.check=s(i.check,Tt,2,0)),at=0,ht=0}else i.head&&(i.head.extra=null);i.mode=T;case T:if(1024&i.flags&&(ut=i.length,ut>st&&(ut=st),ut&&(i.head&&(xt=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Array(i.head.extra_len)),n.arraySet(i.head.extra,tt,it,ut,xt)),512&i.flags&&(i.check=s(i.check,tt,ut,it)),st-=ut,it+=ut,i.length-=ut),i.length))break t;i.length=0,i.mode=O;case O:if(2048&i.flags){if(0===st)break t;ut=0;do{xt=tt[it+ut++],i.head&&xt&&i.length<65536&&(i.head.name+=String.fromCharCode(xt))}while(xt&&ut<st);if(512&i.flags&&(i.check=s(i.check,tt,ut,it)),st-=ut,it+=ut,xt)break t}else i.head&&(i.head.name=null);i.length=0,i.mode=A;case A:if(4096&i.flags){if(0===st)break t;ut=0;do{xt=tt[it+ut++],i.head&&xt&&i.length<65536&&(i.head.comment+=String.fromCharCode(xt))}while(xt&&ut<st);if(512&i.flags&&(i.check=s(i.check,tt,ut,it)),st-=ut,it+=ut,xt)break t}else i.head&&(i.head.comment=null);i.mode=N;case N:if(512&i.flags){while(ht<16){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(at!==(65535&i.check)){t.msg="header crc mismatch",i.mode=$;break}at=0,ht=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),t.adler=i.check=0,i.mode=L;break;case R:while(ht<32){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}t.adler=i.check=rt(at),at=0,ht=0,i.mode=I;case I:if(0===i.havedict)return t.next_out=nt,t.avail_out=ot,t.next_in=it,t.avail_in=st,i.hold=at,i.bits=ht,g;t.adler=i.check=1,i.mode=L;case L:if(e===d||e===f)break t;case z:if(i.last){at>>>=7&ht,ht-=7&ht,i.mode=X;break}while(ht<3){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}switch(i.last=1&at,at>>>=1,ht-=1,3&at){case 0:i.mode=D;break;case 1:if(pt(i),i.mode=F,e===f){at>>>=2,ht-=2;break t}break;case 2:i.mode=j;break;case 3:t.msg="invalid block type",i.mode=$}at>>>=2,ht-=2;break;case D:at>>>=7&ht,ht-=7&ht;while(ht<32){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if((65535&at)!==(at>>>16^65535)){t.msg="invalid stored block lengths",i.mode=$;break}if(i.length=65535&at,at=0,ht=0,i.mode=P,e===f)break t;case P:i.mode=B;case B:if(ut=i.length,ut){if(ut>st&&(ut=st),ut>ot&&(ut=ot),0===ut)break t;n.arraySet(et,tt,it,ut,nt),st-=ut,it+=ut,ot-=ut,nt+=ut,i.length-=ut;break}i.mode=L;break;case j:while(ht<14){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(i.nlen=257+(31&at),at>>>=5,ht-=5,i.ndist=1+(31&at),at>>>=5,ht-=5,i.ncode=4+(15&at),at>>>=4,ht-=4,i.nlen>286||i.ndist>30){t.msg="too many length or distance symbols",i.mode=$;break}i.have=0,i.mode=U;case U:while(i.have<i.ncode){while(ht<3){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}i.lens[Ot[i.have++]]=7&at,at>>>=3,ht-=3}while(i.have<19)i.lens[Ot[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,kt={bits:i.lenbits},Et=a(h,i.lens,0,19,i.lencode,0,i.work,kt),i.lenbits=kt.bits,Et){t.msg="invalid code lengths set",i.mode=$;break}i.have=0,i.mode=M;case M:while(i.have<i.nlen+i.ndist){for(;;){if(Ct=i.lencode[at&(1<<i.lenbits)-1],gt=Ct>>>24,vt=Ct>>>16&255,wt=65535&Ct,gt<=ht)break;if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(wt<16)at>>>=gt,ht-=gt,i.lens[i.have++]=wt;else{if(16===wt){St=gt+2;while(ht<St){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(at>>>=gt,ht-=gt,0===i.have){t.msg="invalid bit length repeat",i.mode=$;break}xt=i.lens[i.have-1],ut=3+(3&at),at>>>=2,ht-=2}else if(17===wt){St=gt+3;while(ht<St){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}at>>>=gt,ht-=gt,xt=0,ut=3+(7&at),at>>>=3,ht-=3}else{St=gt+7;while(ht<St){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}at>>>=gt,ht-=gt,xt=0,ut=11+(127&at),at>>>=7,ht-=7}if(i.have+ut>i.nlen+i.ndist){t.msg="invalid bit length repeat",i.mode=$;break}while(ut--)i.lens[i.have++]=xt}}if(i.mode===$)break;if(0===i.lens[256]){t.msg="invalid code -- missing end-of-block",i.mode=$;break}if(i.lenbits=9,kt={bits:i.lenbits},Et=a(l,i.lens,0,i.nlen,i.lencode,0,i.work,kt),i.lenbits=kt.bits,Et){t.msg="invalid literal/lengths set",i.mode=$;break}if(i.distbits=6,i.distcode=i.distdyn,kt={bits:i.distbits},Et=a(c,i.lens,i.nlen,i.ndist,i.distcode,0,i.work,kt),i.distbits=kt.bits,Et){t.msg="invalid distances set",i.mode=$;break}if(i.mode=F,e===f)break t;case F:i.mode=W;case W:if(st>=6&&ot>=258){t.next_out=nt,t.avail_out=ot,t.next_in=it,t.avail_in=st,i.hold=at,i.bits=ht,o(t,ct),nt=t.next_out,et=t.output,ot=t.avail_out,it=t.next_in,tt=t.input,st=t.avail_in,at=i.hold,ht=i.bits,i.mode===L&&(i.back=-1);break}for(i.back=0;;){if(Ct=i.lencode[at&(1<<i.lenbits)-1],gt=Ct>>>24,vt=Ct>>>16&255,wt=65535&Ct,gt<=ht)break;if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(vt&&0===(240&vt)){for(yt=gt,bt=vt,_t=wt;;){if(Ct=i.lencode[_t+((at&(1<<yt+bt)-1)>>yt)],gt=Ct>>>24,vt=Ct>>>16&255,wt=65535&Ct,yt+gt<=ht)break;if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}at>>>=yt,ht-=yt,i.back+=yt}if(at>>>=gt,ht-=gt,i.back+=gt,i.length=wt,0===vt){i.mode=Z;break}if(32&vt){i.back=-1,i.mode=L;break}if(64&vt){t.msg="invalid literal/length code",i.mode=$;break}i.extra=15&vt,i.mode=q;case q:if(i.extra){St=i.extra;while(ht<St){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}i.length+=at&(1<<i.extra)-1,at>>>=i.extra,ht-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=H;case H:for(;;){if(Ct=i.distcode[at&(1<<i.distbits)-1],gt=Ct>>>24,vt=Ct>>>16&255,wt=65535&Ct,gt<=ht)break;if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(0===(240&vt)){for(yt=gt,bt=vt,_t=wt;;){if(Ct=i.distcode[_t+((at&(1<<yt+bt)-1)>>yt)],gt=Ct>>>24,vt=Ct>>>16&255,wt=65535&Ct,yt+gt<=ht)break;if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}at>>>=yt,ht-=yt,i.back+=yt}if(at>>>=gt,ht-=gt,i.back+=gt,64&vt){t.msg="invalid distance code",i.mode=$;break}i.offset=wt,i.extra=15&vt,i.mode=Y;case Y:if(i.extra){St=i.extra;while(ht<St){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}i.offset+=at&(1<<i.extra)-1,at>>>=i.extra,ht-=i.extra,i.back+=i.extra}if(i.offset>i.dmax){t.msg="invalid distance too far back",i.mode=$;break}i.mode=V;case V:if(0===ot)break t;if(ut=ct-ot,i.offset>ut){if(ut=i.offset-ut,ut>i.whave&&i.sane){t.msg="invalid distance too far back",i.mode=$;break}ut>i.wnext?(ut-=i.wnext,dt=i.wsize-ut):dt=i.wnext-ut,ut>i.length&&(ut=i.length),ft=i.window}else ft=et,dt=nt-i.offset,ut=i.length;ut>ot&&(ut=ot),ot-=ut,i.length-=ut;do{et[nt++]=ft[dt++]}while(--ut);0===i.length&&(i.mode=W);break;case Z:if(0===ot)break t;et[nt++]=i.length,ot--,i.mode=W;break;case X:if(i.wrap){while(ht<32){if(0===st)break t;st--,at|=tt[it++]<<ht,ht+=8}if(ct-=ot,t.total_out+=ct,i.total+=ct,ct&&(t.adler=i.check=i.flags?s(i.check,et,ct,nt-ct):r(i.check,et,ct,nt-ct)),ct=ot,(i.flags?at:rt(at))!==i.check){t.msg="incorrect data check",i.mode=$;break}at=0,ht=0}i.mode=G;case G:if(i.wrap&&i.flags){while(ht<32){if(0===st)break t;st--,at+=tt[it++]<<ht,ht+=8}if(at!==(4294967295&i.total)){t.msg="incorrect length check",i.mode=$;break}at=0,ht=0}i.mode=K;case K:Et=m;break t;case $:Et=w;break t;case J:return y;case Q:default:return v}return t.next_out=nt,t.avail_out=ot,t.next_in=it,t.avail_in=st,i.hold=at,i.bits=ht,(i.wsize||ct!==t.avail_out&&i.mode<$&&(i.mode<X||e!==u))&&mt(t,t.output,t.next_out,ct-t.avail_out)?(i.mode=J,y):(lt-=t.avail_in,ct-=t.avail_out,t.total_in+=lt,t.total_out+=ct,i.total+=ct,i.wrap&&ct&&(t.adler=i.check=i.flags?s(i.check,et,ct,t.next_out-ct):r(i.check,et,ct,t.next_out-ct)),t.data_type=i.bits+(i.last?64:0)+(i.mode===L?128:0)+(i.mode===F||i.mode===P?256:0),(0===lt&&0===ct||e===u)&&Et===p&&(Et=b),Et)}function vt(t){if(!t||!t.state)return v;var e=t.state;return e.window&&(e.window=null),t.state=null,p}function wt(t,e){var i;return t&&t.state?(i=t.state,0===(2&i.wrap)?v:(i.head=e,e.done=!1,p)):v}function yt(t,e){var i,n,s,o=e.length;return t&&t.state?(i=t.state,0!==i.wrap&&i.mode!==I?v:i.mode===I&&(n=1,n=r(n,e,o,0),n!==i.check)?w:(s=mt(t,e,o,o),s?(i.mode=J,y):(i.havedict=1,p))):v}i.inflateReset=at,i.inflateReset2=ht,i.inflateResetKeep=ot,i.inflateInit=ct,i.inflateInit2=lt,i.inflate=gt,i.inflateEnd=vt,i.inflateGetHeader=wt,i.inflateSetDictionary=yt,i.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(t,e,i){"use strict";var n=t("../utils/common"),r=15,s=852,o=592,a=0,h=1,l=2,c=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],u=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],d=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],f=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,i,p,m,g,v,w){var y,b,_,x,E,k,S,C,T,O=w.bits,A=0,N=0,R=0,I=0,L=0,z=0,D=0,P=0,B=0,j=0,U=null,M=0,F=new n.Buf16(r+1),W=new n.Buf16(r+1),q=null,H=0;for(A=0;A<=r;A++)F[A]=0;for(N=0;N<p;N++)F[e[i+N]]++;for(L=O,I=r;I>=1;I--)if(0!==F[I])break;if(L>I&&(L=I),0===I)return m[g++]=20971520,m[g++]=20971520,w.bits=1,0;for(R=1;R<I;R++)if(0!==F[R])break;for(L<R&&(L=R),P=1,A=1;A<=r;A++)if(P<<=1,P-=F[A],P<0)return-1;if(P>0&&(t===a||1!==I))return-1;for(W[1]=0,A=1;A<r;A++)W[A+1]=W[A]+F[A];for(N=0;N<p;N++)0!==e[i+N]&&(v[W[e[i+N]]++]=N);if(t===a?(U=q=v,k=19):t===h?(U=c,M-=257,q=u,H-=257,k=256):(U=d,q=f,k=-1),j=0,N=0,A=R,E=g,z=L,D=0,_=-1,B=1<<L,x=B-1,t===h&&B>s||t===l&&B>o)return 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tt(t,e,i,r){Q(t),r&&(H(t,i),H(t,~i)),n.arraySet(t.pending_buf,t.window,e,i,t.pending),t.pending+=i}function et(t,e,i,n){var r=2*e,s=2*i;return t[r]<t[s]||t[r]===t[s]&&n[e]<=n[i]}function it(t,e,i){var n=t.heap[i],r=i<<1;while(r<=t.heap_len){if(r<t.heap_len&&et(e,t.heap[r+1],t.heap[r],t.depth)&&r++,et(e,n,t.heap[r],t.depth))break;t.heap[i]=t.heap[r],i=r,r<<=1}t.heap[i]=n}function nt(t,e,i){var n,r,s,o,a=0;if(0!==t.last_lit)do{n=t.pending_buf[t.d_buf+2*a]<<8|t.pending_buf[t.d_buf+2*a+1],r=t.pending_buf[t.l_buf+a],a++,0===n?V(t,r,e):(s=D[r],V(t,s+m+1,e),o=T[s],0!==o&&(r-=P[s],Y(t,r,o)),n--,s=q(n),V(t,s,i),o=O[s],0!==o&&(n-=M[s],Y(t,n,o)))}while(a<t.last_lit);V(t,E,e)}function rt(t,e){var 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m(this.container),this._bounds=this.bounds(),this._stageSize=this.stage.size(),this.viewSettings.width=this._stageSize.width,this.viewSettings.height=this._stageSize.height,this.stage.onResize(this.onResized.bind(this)),this.stage.onOrientationChange(this.onOrientationChange.bind(this)),this.addEventListeners(),this.layout&&this.updateLayout(),this.rendered=!0}addEventListeners(){var t;window.addEventListener("unload",function(t){this.destroy()}.bind(this)),t=this.settings.fullsize?window:this.container,this._onScroll=this.onScroll.bind(this),t.addEventListener("scroll",this._onScroll)}removeEventListeners(){var t;t=this.settings.fullsize?window:this.container,t.removeEventListener("scroll",this._onScroll),this._onScroll=void 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i=0,n=0;this.isPaginated?(i=Math.floor(t.left/this.layout.delta)*this.layout.delta,i+this.layout.delta>this.container.scrollWidth&&(i=this.container.scrollWidth-this.layout.delta),n=Math.floor(t.top/this.layout.delta)*this.layout.delta,n+this.layout.delta>this.container.scrollHeight&&(n=this.container.scrollHeight-this.layout.delta)):n=t.top,"rtl"===this.settings.direction&&(i+=this.layout.delta,i-=e),this.scrollTo(i,n,!0)}add(t,e){var i=this.createView(t,e);return this.views.append(i),i.onDisplayed=this.afterDisplayed.bind(this),i.onResize=this.afterResized.bind(this),i.on(g["c"].VIEWS.AXIS,t=>{this.updateAxis(t)}),i.on(g["c"].VIEWS.WRITING_MODE,t=>{this.updateWritingMode(t)}),i.display(this.request)}append(t,e){var i=this.createView(t,e);return this.views.append(i),i.onDisplayed=this.afterDisplayed.bind(this),i.onResize=this.afterResized.bind(this),i.on(g["c"].VIEWS.AXIS,t=>{this.updateAxis(t)}),i.on(g["c"].VIEWS.WRITING_MODE,t=>{this.updateWritingMode(t)}),i.display(this.request)}prepend(t,e){var i=this.createView(t,e);return i.on(g["c"].VIEWS.RESIZED,t=>{this.counter(t)}),this.views.prepend(i),i.onDisplayed=this.afterDisplayed.bind(this),i.onResize=this.afterResized.bind(this),i.on(g["c"].VIEWS.AXIS,t=>{this.updateAxis(t)}),i.on(g["c"].VIEWS.WRITING_MODE,t=>{this.updateWritingMode(t)}),i.display(this.request)}counter(t){"vertical"===this.settings.axis?this.scrollBy(0,t.heightDelta,!0):this.scrollBy(t.widthDelta,0,!0)}next(){var t,e;let i=this.settings.direction;if(this.views.length){if(!this.isPaginated||"horizontal"!==this.settings.axis||i&&"ltr"!==i)if(this.isPaginated&&"horizontal"===this.settings.axis&&"rtl"===i)this.scrollLeft=this.container.scrollLeft,"default"===this.settings.rtlScrollType?(e=this.container.scrollLeft,e>0?this.scrollBy(this.layout.delta,0,!0):t=this.views.last().section.next()):(e=this.container.scrollLeft+-1*this.layout.delta,e>-1*this.container.scrollWidth?this.scrollBy(this.layout.delta,0,!0):t=this.views.last().section.next());else if(this.isPaginated&&"vertical"===this.settings.axis){this.scrollTop=this.container.scrollTop;let e=this.container.scrollTop+this.container.offsetHeight;e<this.container.scrollHeight?this.scrollBy(0,this.layout.height,!0):t=this.views.last().section.next()}else t=this.views.last().section.next();else this.scrollLeft=this.container.scrollLeft,e=this.container.scrollLeft+this.container.offsetWidth+this.layout.delta,e<=this.container.scrollWidth?this.scrollBy(this.layout.delta,0,!0):t=this.views.last().section.next();if(t){this.clear(),this.updateLayout();let e=!1;return"pre-paginated"===this.layout.name&&2===this.layout.divisor&&t.properties.includes("page-spread-right")&&(e=!0),this.append(t,e).then(function(){return this.handleNextPrePaginated(e,t,this.append)}.bind(this),t=>t).then(function(){this.isPaginated||"horizontal"!==this.settings.axis||"rtl"!==this.settings.direction||"default"!==this.settings.rtlScrollType||this.scrollTo(this.container.scrollWidth,0,!0),this.views.show()}.bind(this))}}}prev(){var t,e;let i=this.settings.direction;if(this.views.length){if(!this.isPaginated||"horizontal"!==this.settings.axis||i&&"ltr"!==i)if(this.isPaginated&&"horizontal"===this.settings.axis&&"rtl"===i)this.scrollLeft=this.container.scrollLeft,"default"===this.settings.rtlScrollType?(e=this.container.scrollLeft+this.container.offsetWidth,e<this.container.scrollWidth?this.scrollBy(-this.layout.delta,0,!0):t=this.views.first().section.prev()):(e=this.container.scrollLeft,e<0?this.scrollBy(-this.layout.delta,0,!0):t=this.views.first().section.prev());else if(this.isPaginated&&"vertical"===this.settings.axis){this.scrollTop=this.container.scrollTop;let e=this.container.scrollTop;e>0?this.scrollBy(0,-this.layout.height,!0):t=this.views.first().section.prev()}else t=this.views.first().section.prev();else this.scrollLeft=this.container.scrollLeft,e=this.container.scrollLeft,e>0?this.scrollBy(-this.layout.delta,0,!0):t=this.views.first().section.prev();if(t){this.clear(),this.updateLayout();let e=!1;return"pre-paginated"===this.layout.name&&2===this.layout.divisor&&"object"!==typeof t.prev()&&(e=!0),this.prepend(t,e).then(function(){var e;if("pre-paginated"===this.layout.name&&this.layout.divisor>1&&(e=t.prev(),e))return this.prepend(e)}.bind(this),t=>t).then(function(){this.isPaginated&&"horizontal"===this.settings.axis&&("rtl"===this.settings.direction?"default"===this.settings.rtlScrollType?this.scrollTo(0,0,!0):this.scrollTo(-1*this.container.scrollWidth+this.layout.delta,0,!0):this.scrollTo(this.container.scrollWidth-this.layout.delta,0,!0)),this.views.show()}.bind(this))}}}current(){var t=this.visible();return t.length?t[t.length-1]:null}clear(){this.views&&(this.views.hide(),this.scrollTo(0,0,!0),this.views.clear())}currentLocation(){return this.updateLayout(),this.isPaginated&&"horizontal"===this.settings.axis?this.location=this.paginatedLocation():this.location=this.scrolledLocation(),this.location}scrolledLocation(){let 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