/*! For license information please see download-dialog.js.LICENSE.txt */
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t=this.streamFiles&&!e.file.dir,r=i(e,t,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(r.dirRecord),t)this.push({data:function(e){return d.DATA_DESCRIPTOR+n(e.crc32,4)+n(e.compressedSize,4)+n(e.uncompressedSize,4)}(e),meta:{percent:100}});else for(this.push({data:r.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},c.prototype.flush=function(){for(var e=this.bytesWritten,t=0;t<this.dirRecords.length;t++)this.push({data:this.dirRecords[t],meta:{percent:100}});var r=this.bytesWritten-e,i=function(e,t,r,i,s){var o=a.transformTo("string",s(i));return 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r=0;r<t.length;r++)try{t[r].error(e)}catch(e){}return!0},c.prototype.lock=function(){s.prototype.lock.call(this);for(var e=this._sources,t=0;t<e.length;t++)e[t].lock()},t.exports=c},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(e,t,r){"use strict";var n=e("../compressions"),i=e("./ZipFileWorker");r.generateWorker=function(e,t,r){var a=new i(t.streamFiles,r,t.platform,t.encodeFileName),s=0;try{e.forEach(function(e,r){s++;var i=function(e,t){var r=e||t,i=n[r];if(!i)throw new Error(r+" is not a valid compression method !");return i}(r.options.compression,t.compression),o=r.options.compressionOptions||t.compressionOptions||{},l=r.dir,d=r.date;r._compressWorker(i,o).withStreamInfo("file",{name:e,dir:l,date:d,comment:r.comment||"",unixPermissions:r.unixPermissions,dosPermissions:r.dosPermissions}).pipe(a)}),a.entriesCount=s}catch(e){a.error(e)}return a}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(e,t,r){"use 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o=a[s],l=o.fileNameStr,d=n.resolve(o.fileNameStr);r.file(d,o.decompressed,{binary:!0,optimizedBinaryString:!0,date:o.date,dir:o.dir,comment:o.fileCommentStr.length?o.fileCommentStr:null,unixPermissions:o.unixPermissions,dosPermissions:o.dosPermissions,createFolders:t.createFolders}),o.dir||(r.file(d).unsafeOriginalName=l)}return i.zipComment.length&&(r.comment=i.zipComment),r})}},{"./external":6,"./nodejsUtils":14,"./stream/Crc32Probe":25,"./utf8":31,"./utils":32,"./zipEntries":33}],12:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../stream/GenericWorker");function a(e,t){i.call(this,"Nodejs stream input adapter for "+e),this._upstreamEnded=!1,this._bindStream(t)}n.inherits(a,i),a.prototype._bindStream=function(e){var t=this;(this._stream=e).pause(),e.on("data",function(e){t.push({data:e,meta:{percent:0}})}).on("error",function(e){t.isPaused?this.generatedError=e:t.error(e)}).on("end",function(){t.isPaused?t._upstreamEnded=!0:t.end()})},a.prototype.pause=function(){return!!i.prototype.pause.call(this)&&(this._stream.pause(),!0)},a.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(this._upstreamEnded?this.end():this._stream.resume(),!0)},t.exports=a},{"../stream/GenericWorker":28,"../utils":32}],13:[function(e,t,r){"use strict";var n=e("readable-stream").Readable;function i(e,t,r){n.call(this,t),this._helper=e;var i=this;e.on("data",function(e,t){i.push(e)||i._helper.pause(),r&&r(t)}).on("error",function(e){i.emit("error",e)}).on("end",function(){i.push(null)})}e("../utils").inherits(i,n),i.prototype._read=function(){this._helper.resume()},t.exports=i},{"../utils":32,"readable-stream":16}],14:[function(e,t,r){"use strict";t.exports={isNode:"undefined"!=typeof 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a.newBufferFrom(new Uint8Array(e))}},u.uint8array={string:c,array:function(e){return h(e,new Array(e.length))},arraybuffer:function(e){return e.buffer},uint8array:o,nodebuffer:function(e){return a.newBufferFrom(e)}},u.nodebuffer={string:c,array:function(e){return h(e,new Array(e.length))},arraybuffer:function(e){return u.nodebuffer.uint8array(e).buffer},uint8array:function(e){return h(e,new Uint8Array(e.length))},nodebuffer:o},r.transformTo=function(e,t){if(t=t||"",!e)return t;r.checkSupport(e);var n=r.getTypeOf(t);return u[n][e](t)},r.resolve=function(e){for(var t=e.split("/"),r=[],n=0;n<t.length;n++){var i=t[n];"."===i||""===i&&0!==n&&n!==t.length-1||(".."===i?r.pop():r.push(i))}return r.join("/")},r.getTypeOf=function(e){return"string"==typeof e?"string":"[object Array]"===Object.prototype.toString.call(e)?"array":n.nodebuffer&&a.isBuffer(e)?"nodebuffer":n.uint8array&&e instanceof Uint8Array?"uint8array":n.arraybuffer&&e instanceof ArrayBuffer?"arraybuffer":void 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FileReader;n.onload=function(e){t(e.target.result)},n.onerror=function(e){r(e.target.error)},n.readAsArrayBuffer(e)}):e}).then(function(t){var c=r.getTypeOf(t);return c?("arraybuffer"===c?t=r.transformTo("uint8array",t):"string"===c&&(d?t=i.decode(t):a&&!0!==o&&(t=function(e){return l(e,n.uint8array?new Uint8Array(e.length):new Array(e.length))}(t))),t):s.Promise.reject(new Error("Can't read the data of '"+e+"'. Is it in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?"))})}},{"./base64":1,"./external":6,"./nodejsUtils":14,"./support":30,setimmediate:54}],33:[function(e,t,r){"use strict";var n=e("./reader/readerFor"),i=e("./utils"),a=e("./signature"),s=e("./zipEntry"),o=e("./support");function l(e){this.files=[],this.loadOptions=e}l.prototype={checkSignature:function(e){if(!this.reader.readAndCheckSignature(e)){this.reader.index-=4;var t=this.reader.readString(4);throw new Error("Corrupted zip or bug: unexpected signature ("+i.pretty(t)+", expected "+i.pretty(e)+")")}},isSignature:function(e,t){var r=this.reader.index;this.reader.setIndex(e);var n=this.reader.readString(4)===t;return this.reader.setIndex(r),n},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 e=this.reader.readData(this.zipCommentLength),t=o.uint8array?"uint8array":"array",r=i.transformTo(t,e);this.zipComment=this.loadOptions.decodeFileName(r)},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={};for(var e,t,r,n=this.zip64EndOfCentralSize-44;0<n;)e=this.reader.readInt(2),t=this.reader.readInt(4),r=this.reader.readData(t),this.zip64ExtensibleData[e]={id:e,length:t,value:r}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),1<this.disksCount)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var e,t;for(e=0;e<this.files.length;e++)t=this.files[e],this.reader.setIndex(t.localHeaderOffset),this.checkSignature(a.LOCAL_FILE_HEADER),t.readLocalPart(this.reader),t.handleUTF8(),t.processAttributes()},readCentralDir:function(){var e;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(a.CENTRAL_FILE_HEADER);)(e=new s({zip64:this.zip64},this.loadOptions)).readCentralPart(this.reader),this.files.push(e);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 e=this.reader.lastIndexOfSignature(a.CENTRAL_DIRECTORY_END);if(e<0)throw this.isSignature(0,a.LOCAL_FILE_HEADER)?new Error("Corrupted zip: can't find end of central directory"):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");this.reader.setIndex(e);var t=e;if(this.checkSignature(a.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===i.MAX_VALUE_16BITS||this.diskWithCentralDirStart===i.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===i.MAX_VALUE_16BITS||this.centralDirRecords===i.MAX_VALUE_16BITS||this.centralDirSize===i.MAX_VALUE_32BITS||this.centralDirOffset===i.MAX_VALUE_32BITS){if(this.zip64=!0,(e=this.reader.lastIndexOfSignature(a.ZIP64_CENTRAL_DIRECTORY_LOCATOR))<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(e),this.checkSignature(a.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,a.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(a.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(a.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var r=this.centralDirOffset+this.centralDirSize;this.zip64&&(r+=20,r+=12+this.zip64EndOfCentralSize);var n=t-r;if(0<n)this.isSignature(t,a.CENTRAL_FILE_HEADER)||(this.reader.zero=n);else if(n<0)throw new Error("Corrupted zip: missing "+Math.abs(n)+" bytes.")},prepareReader:function(e){this.reader=n(e)},load:function(e){this.prepareReader(e),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},t.exports=l},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utils":32,"./zipEntry":34}],34:[function(e,t,r){"use strict";var n=e("./reader/readerFor"),i=e("./utils"),a=e("./compressedObject"),s=e("./crc32"),o=e("./utf8"),l=e("./compressions"),d=e("./support");function c(e,t){this.options=e,this.loadOptions=t}c.prototype={isEncrypted:function(){return!(1&~this.bitFlag)},useUTF8:function(){return!(2048&~this.bitFlag)},readLocalPart:function(e){var t,r;if(e.skip(22),this.fileNameLength=e.readInt(2),r=e.readInt(2),this.fileName=e.readData(this.fileNameLength),e.skip(r),-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(null===(t=function(e){for(var t in l)if(Object.prototype.hasOwnProperty.call(l,t)&&l[t].magic===e)return l[t];return null}(this.compressionMethod)))throw new Error("Corrupted zip : compression "+i.pretty(this.compressionMethod)+" unknown (inner file : "+i.transformTo("string",this.fileName)+")");this.decompressed=new a(this.compressedSize,this.uncompressedSize,this.crc32,t,e.readData(this.compressedSize))},readCentralPart:function(e){this.versionMadeBy=e.readInt(2),e.skip(2),this.bitFlag=e.readInt(2),this.compressionMethod=e.readString(2),this.date=e.readDate(),this.crc32=e.readInt(4),this.compressedSize=e.readInt(4),this.uncompressedSize=e.readInt(4);var t=e.readInt(2);if(this.extraFieldsLength=e.readInt(2),this.fileCommentLength=e.readInt(2),this.diskNumberStart=e.readInt(2),this.internalFileAttributes=e.readInt(2),this.externalFileAttributes=e.readInt(4),this.localHeaderOffset=e.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");e.skip(t),this.readExtraFields(e),this.parseZIP64ExtraField(e),this.fileComment=e.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var e=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0==e&&(this.dosPermissions=63&this.externalFileAttributes),3==e&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var e=n(this.extraFields[1].value);this.uncompressedSize===i.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===i.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===i.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===i.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(e){var t,r,n,i=e.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});e.index+4<i;)t=e.readInt(2),r=e.readInt(2),n=e.readData(r),this.extraFields[t]={id:t,length:r,value:n};e.setIndex(i)},handleUTF8:function(){var e=d.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=o.utf8decode(this.fileName),this.fileCommentStr=o.utf8decode(this.fileComment);else{var t=this.findExtraFieldUnicodePath();if(null!==t)this.fileNameStr=t;else{var r=i.transformTo(e,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(r)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var a=i.transformTo(e,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(a)}}},findExtraFieldUnicodePath:function(){var e=this.extraFields[28789];if(e){var t=n(e.value);return 1!==t.readInt(1)||s(this.fileName)!==t.readInt(4)?null:o.utf8decode(t.readData(e.length-5))}return null},findExtraFieldUnicodeComment:function(){var e=this.extraFields[25461];if(e){var t=n(e.value);return 1!==t.readInt(1)||s(this.fileComment)!==t.readInt(4)?null:o.utf8decode(t.readData(e.length-5))}return null}},t.exports=c},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(e,t,r){"use strict";function n(e,t,r){this.name=e,this.dir=r.dir,this.date=r.date,this.comment=r.comment,this.unixPermissions=r.unixPermissions,this.dosPermissions=r.dosPermissions,this._data=t,this._dataBinary=r.binary,this.options={compression:r.compression,compressionOptions:r.compressionOptions}}var i=e("./stream/StreamHelper"),a=e("./stream/DataWorker"),s=e("./utf8"),o=e("./compressedObject"),l=e("./stream/GenericWorker");n.prototype={internalStream:function(e){var t=null,r="string";try{if(!e)throw new Error("No output type specified.");var n="string"===(r=e.toLowerCase())||"text"===r;"binarystring"!==r&&"text"!==r||(r="string"),t=this._decompressWorker();var a=!this._dataBinary;a&&!n&&(t=t.pipe(new s.Utf8EncodeWorker)),!a&&n&&(t=t.pipe(new s.Utf8DecodeWorker))}catch(e){(t=new l("error")).error(e)}return new i(t,r,"")},async:function(e,t){return this.internalStream(e).accumulate(t)},nodeStream:function(e,t){return this.internalStream(e||"nodebuffer").toNodejsStream(t)},_compressWorker:function(e,t){if(this._data instanceof o&&this._data.compression.magic===e.magic)return this._data.getCompressedWorker();var r=this._decompressWorker();return this._dataBinary||(r=r.pipe(new s.Utf8EncodeWorker)),o.createWorkerFrom(r,e,t)},_decompressWorker:function(){return this._data instanceof o?this._data.getContentWorker():this._data instanceof l?this._data:new a(this._data)}};for(var d=["asText","asBinary","asNodeBuffer","asUint8Array","asArrayBuffer"],c=function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},h=0;h<d.length;h++)n.prototype[d[h]]=c;t.exports=n},{"./compressedObject":2,"./stream/DataWorker":27,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31}],36:[function(e,t,n){(function(e){"use strict";var r,n,i=e.MutationObserver||e.WebKitMutationObserver;if(i){var a=0,s=new i(c),o=e.document.createTextNode("");s.observe(o,{characterData:!0}),r=function(){o.data=a=++a%2}}else if(e.setImmediate||void 0===e.MessageChannel)r="document"in e&&"onreadystatechange"in e.document.createElement("script")?function(){var t=e.document.createElement("script");t.onreadystatechange=function(){c(),t.onreadystatechange=null,t.parentNode.removeChild(t),t=null},e.document.documentElement.appendChild(t)}:function(){setTimeout(c,0)};else{var l=new e.MessageChannel;l.port1.onmessage=c,r=function(){l.port2.postMessage(0)}}var d=[];function c(){var e,t;n=!0;for(var r=d.length;r;){for(t=d,d=[],e=-1;++e<r;)t[e]();r=d.length}n=!1}t.exports=function(e){1!==d.push(e)||n||r()}}).call(this,void 0!==r.g?r.g:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],37:[function(e,t,r){"use strict";var n=e("immediate");function i(){}var a={},s=["REJECTED"],o=["FULFILLED"],l=["PENDING"];function d(e){if("function"!=typeof e)throw new TypeError("resolver must be a function");this.state=l,this.queue=[],this.outcome=void 0,e!==i&&f(this,e)}function c(e,t,r){this.promise=e,"function"==typeof t&&(this.onFulfilled=t,this.callFulfilled=this.otherCallFulfilled),"function"==typeof r&&(this.onRejected=r,this.callRejected=this.otherCallRejected)}function h(e,t,r){n(function(){var n;try{n=t(r)}catch(n){return a.reject(e,n)}n===e?a.reject(e,new TypeError("Cannot resolve promise with itself")):a.resolve(e,n)})}function u(e){var t=e&&e.then;if(e&&("object"==typeof e||"function"==typeof e)&&"function"==typeof t)return function(){t.apply(e,arguments)}}function f(e,t){var r=!1;function n(t){r||(r=!0,a.reject(e,t))}function i(t){r||(r=!0,a.resolve(e,t))}var s=p(function(){t(i,n)});"error"===s.status&&n(s.value)}function p(e,t){var r={};try{r.value=e(t),r.status="success"}catch(e){r.status="error",r.value=e}return r}(t.exports=d).prototype.finally=function(e){if("function"!=typeof e)return this;var t=this.constructor;return this.then(function(r){return t.resolve(e()).then(function(){return r})},function(r){return t.resolve(e()).then(function(){throw r})})},d.prototype.catch=function(e){return this.then(null,e)},d.prototype.then=function(e,t){if("function"!=typeof e&&this.state===o||"function"!=typeof t&&this.state===s)return this;var r=new this.constructor(i);return this.state!==l?h(r,this.state===o?e:t,this.outcome):this.queue.push(new c(r,e,t)),r},c.prototype.callFulfilled=function(e){a.resolve(this.promise,e)},c.prototype.otherCallFulfilled=function(e){h(this.promise,this.onFulfilled,e)},c.prototype.callRejected=function(e){a.reject(this.promise,e)},c.prototype.otherCallRejected=function(e){h(this.promise,this.onRejected,e)},a.resolve=function(e,t){var r=p(u,t);if("error"===r.status)return a.reject(e,r.value);var n=r.value;if(n)f(e,n);else{e.state=o,e.outcome=t;for(var i=-1,s=e.queue.length;++i<s;)e.queue[i].callFulfilled(t)}return e},a.reject=function(e,t){e.state=s,e.outcome=t;for(var r=-1,n=e.queue.length;++r<n;)e.queue[r].callRejected(t);return e},d.resolve=function(e){return e instanceof this?e:a.resolve(new this(i),e)},d.reject=function(e){var t=new this(i);return a.reject(t,e)},d.all=function(e){var t=this;if("[object Array]"!==Object.prototype.toString.call(e))return this.reject(new TypeError("must be an array"));var r=e.length,n=!1;if(!r)return this.resolve([]);for(var s=new Array(r),o=0,l=-1,d=new this(i);++l<r;)c(e[l],l);return d;function c(e,i){t.resolve(e).then(function(e){s[i]=e,++o!==r||n||(n=!0,a.resolve(d,s))},function(e){n||(n=!0,a.reject(d,e))})}},d.race=function(e){if("[object Array]"!==Object.prototype.toString.call(e))return this.reject(new TypeError("must be an array"));var t=e.length,r=!1;if(!t)return this.resolve([]);for(var n,s=-1,o=new this(i);++s<t;)n=e[s],this.resolve(n).then(function(e){r||(r=!0,a.resolve(o,e))},function(e){r||(r=!0,a.reject(o,e))});return o}},{immediate:36}],38:[function(e,t,r){"use strict";var n={};(0,e("./lib/utils/common").assign)(n,e("./lib/deflate"),e("./lib/inflate"),e("./lib/zlib/constants")),t.exports=n},{"./lib/deflate":39,"./lib/inflate":40,"./lib/utils/common":41,"./lib/zlib/constants":44}],39:[function(e,t,r){"use strict";var n=e("./zlib/deflate"),i=e("./utils/common"),a=e("./utils/strings"),s=e("./zlib/messages"),o=e("./zlib/zstream"),l=Object.prototype.toString;function d(e){if(!(this instanceof d))return new 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C;return(e.state=l).strm=e,l.wrap=o,l.gzhead=null,l.w_bits=n,l.w_size=1<<l.w_bits,l.w_mask=l.w_size-1,l.hash_bits=a+7,l.hash_size=1<<l.hash_bits,l.hash_mask=l.hash_size-1,l.hash_shift=~~((l.hash_bits+3-1)/3),l.window=new i.Buf8(2*l.w_size),l.head=new i.Buf16(l.hash_size),l.prev=new i.Buf16(l.w_size),l.lit_bufsize=1<<a+6,l.pending_buf_size=4*l.lit_bufsize,l.pending_buf=new i.Buf8(l.pending_buf_size),l.d_buf=1*l.lit_bufsize,l.l_buf=3*l.lit_bufsize,l.level=t,l.strategy=s,l.method=r,z(e)}n=[new x(0,0,0,0,function(e,t){var r=65535;for(r>e.pending_buf_size-5&&(r=e.pending_buf_size-5);;){if(e.lookahead<=1){if(A(e),0===e.lookahead&&0===t)return 1;if(0===e.lookahead)break}e.strstart+=e.lookahead,e.lookahead=0;var n=e.block_start+r;if((0===e.strstart||e.strstart>=n)&&(e.lookahead=e.strstart-n,e.strstart=n,_(e,!1),0===e.strm.avail_out))return 1;if(e.strstart-e.block_start>=e.w_size-h&&(_(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,4===t?(_(e,!0),0===e.strm.avail_out?3:4):(e.strstart>e.block_start&&(_(e,!1),e.strm.avail_out),1)}),new x(4,4,8,4,y),new x(4,5,16,8,y),new x(4,6,32,32,y),new x(4,4,16,16,k),new x(8,16,32,32,k),new x(8,16,128,128,k),new x(8,32,128,256,k),new x(32,128,258,1024,k),new x(32,258,258,4096,k)],r.deflateInit=function(e,t){return E(e,t,8,15,8,0)},r.deflateInit2=E,r.deflateReset=z,r.deflateResetKeep=S,r.deflateSetHeader=function(e,t){return e&&e.state?2!==e.state.wrap?d:(e.state.gzhead=t,0):d},r.deflate=function(e,t){var r,i,s,l;if(!e||!e.state||5<t||t<0)return e?f(e,d):d;if(i=e.state,!e.output||!e.input&&0!==e.avail_in||666===i.status&&4!==t)return f(e,0===e.avail_out?-5:d);if(i.strm=e,r=i.last_flush,i.last_flush=t,42===i.status)if(2===i.wrap)e.adler=0,b(i,31),b(i,139),b(i,8),i.gzhead?(b(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),b(i,255&i.gzhead.time),b(i,i.gzhead.time>>8&255),b(i,i.gzhead.time>>16&255),b(i,i.gzhead.time>>24&255),b(i,9===i.level?2:2<=i.strategy||i.level<2?4:0),b(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(b(i,255&i.gzhead.extra.length),b(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=o(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(b(i,0),b(i,0),b(i,0),b(i,0),b(i,0),b(i,9===i.level?2:2<=i.strategy||i.level<2?4:0),b(i,3),i.status=u);else{var h=8+(i.w_bits-8<<4)<<8;h|=(2<=i.strategy||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(h|=32),h+=31-h%31,i.status=u,v(i,h),0!==i.strstart&&(v(i,e.adler>>>16),v(i,65535&e.adler)),e.adler=1}if(69===i.status)if(i.gzhead.extra){for(s=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>s&&(e.adler=o(e.adler,i.pending_buf,i.pending-s,s)),g(e),s=i.pending,i.pending!==i.pending_buf_size));)b(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>s&&(e.adler=o(e.adler,i.pending_buf,i.pending-s,s)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){s=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>s&&(e.adler=o(e.adler,i.pending_buf,i.pending-s,s)),g(e),s=i.pending,i.pending===i.pending_buf_size)){l=1;break}l=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,b(i,l)}while(0!==l);i.gzhead.hcrc&&i.pending>s&&(e.adler=o(e.adler,i.pending_buf,i.pending-s,s)),0===l&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){s=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>s&&(e.adler=o(e.adler,i.pending_buf,i.pending-s,s)),g(e),s=i.pending,i.pending===i.pending_buf_size)){l=1;break}l=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,b(i,l)}while(0!==l);i.gzhead.hcrc&&i.pending>s&&(e.adler=o(e.adler,i.pending_buf,i.pending-s,s)),0===l&&(i.status=103)}else i.status=103;if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&g(e),i.pending+2<=i.pending_buf_size&&(b(i,255&e.adler),b(i,e.adler>>8&255),e.adler=0,i.status=u)):i.status=u),0!==i.pending){if(g(e),0===e.avail_out)return i.last_flush=-1,0}else if(0===e.avail_in&&p(t)<=p(r)&&4!==t)return f(e,-5);if(666===i.status&&0!==e.avail_in)return f(e,-5);if(0!==e.avail_in||0!==i.lookahead||0!==t&&666!==i.status){var w=2===i.strategy?function(e,t){for(var r;;){if(0===e.lookahead&&(A(e),0===e.lookahead)){if(0===t)return 1;break}if(e.match_length=0,r=a._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(_(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,4===t?(_(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(_(e,!1),0===e.strm.avail_out)?1:2}(i,t):3===i.strategy?function(e,t){for(var r,n,i,s,o=e.window;;){if(e.lookahead<=c){if(A(e),e.lookahead<=c&&0===t)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&0<e.strstart&&(n=o[i=e.strstart-1])===o[++i]&&n===o[++i]&&n===o[++i]){s=e.strstart+c;do{}while(n===o[++i]&&n===o[++i]&&n===o[++i]&&n===o[++i]&&n===o[++i]&&n===o[++i]&&n===o[++i]&&n===o[++i]&&i<s);e.match_length=c-(s-i),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(r=a._tr_tally(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(r=a._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),r&&(_(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,4===t?(_(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(_(e,!1),0===e.strm.avail_out)?1:2}(i,t):n[i.level].func(i,t);if(3!==w&&4!==w||(i.status=666),1===w||3===w)return 0===e.avail_out&&(i.last_flush=-1),0;if(2===w&&(1===t?a._tr_align(i):5!==t&&(a._tr_stored_block(i,0,0,!1),3===t&&(m(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),g(e),0===e.avail_out))return i.last_flush=-1,0}return 4!==t?0:i.wrap<=0?1:(2===i.wrap?(b(i,255&e.adler),b(i,e.adler>>8&255),b(i,e.adler>>16&255),b(i,e.adler>>24&255),b(i,255&e.total_in),b(i,e.total_in>>8&255),b(i,e.total_in>>16&255),b(i,e.total_in>>24&255)):(v(i,e.adler>>>16),v(i,65535&e.adler)),g(e),0<i.wrap&&(i.wrap=-i.wrap),0!==i.pending?0:1)},r.deflateEnd=function(e){var t;return e&&e.state?42!==(t=e.state.status)&&69!==t&&73!==t&&91!==t&&103!==t&&t!==u&&666!==t?f(e,d):(e.state=null,t===u?f(e,-3):0):d},r.deflateSetDictionary=function(e,t){var r,n,a,o,l,c,h,u,f=t.length;if(!e||!e.state)return d;if(2===(o=(r=e.state).wrap)||1===o&&42!==r.status||r.lookahead)return d;for(1===o&&(e.adler=s(e.adler,t,f,0)),r.wrap=0,f>=r.w_size&&(0===o&&(m(r.head),r.strstart=0,r.block_start=0,r.insert=0),u=new i.Buf8(r.w_size),i.arraySet(u,t,f-r.w_size,r.w_size,0),t=u,f=r.w_size),l=e.avail_in,c=e.next_in,h=e.input,e.avail_in=f,e.next_in=0,e.input=t,A(r);r.lookahead>=3;){for(n=r.strstart,a=r.lookahead-2;r.ins_h=(r.ins_h<<r.hash_shift^r.window[n+3-1])&r.hash_mask,r.prev[n&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=n,n++,--a;);r.strstart=n,r.lookahead=2,A(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=2,r.match_available=0,e.next_in=c,e.input=h,e.avail_in=l,r.wrap=o,0},r.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(e,t,r){"use strict";t.exports=function(){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}},{}],48:[function(e,t,r){"use strict";t.exports=function(e,t){var r,n,i,a,s,o,l,d,c,h,u,f,p,m,g,_,b,v,w,A,y,k,x,C,S;r=e.state,n=e.next_in,C=e.input,i=n+(e.avail_in-5),a=e.next_out,S=e.output,s=a-(t-e.avail_out),o=a+(e.avail_out-257),l=r.dmax,d=r.wsize,c=r.whave,h=r.wnext,u=r.window,f=r.hold,p=r.bits,m=r.lencode,g=r.distcode,_=(1<<r.lenbits)-1,b=(1<<r.distbits)-1;e:do{p<15&&(f+=C[n++]<<p,p+=8,f+=C[n++]<<p,p+=8),v=m[f&_];t:for(;;){if(f>>>=w=v>>>24,p-=w,0==(w=v>>>16&255))S[a++]=65535&v;else{if(!(16&w)){if(!(64&w)){v=m[(65535&v)+(f&(1<<w)-1)];continue t}if(32&w){r.mode=12;break e}e.msg="invalid literal/length code",r.mode=30;break e}A=65535&v,(w&=15)&&(p<w&&(f+=C[n++]<<p,p+=8),A+=f&(1<<w)-1,f>>>=w,p-=w),p<15&&(f+=C[n++]<<p,p+=8,f+=C[n++]<<p,p+=8),v=g[f&b];r:for(;;){if(f>>>=w=v>>>24,p-=w,!(16&(w=v>>>16&255))){if(!(64&w)){v=g[(65535&v)+(f&(1<<w)-1)];continue r}e.msg="invalid distance code",r.mode=30;break e}if(y=65535&v,p<(w&=15)&&(f+=C[n++]<<p,(p+=8)<w&&(f+=C[n++]<<p,p+=8)),l<(y+=f&(1<<w)-1)){e.msg="invalid distance too far back",r.mode=30;break e}if(f>>>=w,p-=w,(w=a-s)<y){if(c<(w=y-w)&&r.sane){e.msg="invalid distance too far back",r.mode=30;break e}if(x=u,(k=0)===h){if(k+=d-w,w<A){for(A-=w;S[a++]=u[k++],--w;);k=a-y,x=S}}else if(h<w){if(k+=d+h-w,(w-=h)<A){for(A-=w;S[a++]=u[k++],--w;);if(k=0,h<A){for(A-=w=h;S[a++]=u[k++],--w;);k=a-y,x=S}}}else if(k+=h-w,w<A){for(A-=w;S[a++]=u[k++],--w;);k=a-y,x=S}for(;2<A;)S[a++]=x[k++],S[a++]=x[k++],S[a++]=x[k++],A-=3;A&&(S[a++]=x[k++],1<A&&(S[a++]=x[k++]))}else{for(k=a-y;S[a++]=S[k++],S[a++]=S[k++],S[a++]=S[k++],2<(A-=3););A&&(S[a++]=S[k++],1<A&&(S[a++]=S[k++]))}break}}break}}while(n<i&&a<o);n-=A=p>>3,f&=(1<<(p-=A<<3))-1,e.next_in=n,e.next_out=a,e.avail_in=n<i?i-n+5:5-(n-i),e.avail_out=a<o?o-a+257:257-(a-o),r.hold=f,r.bits=p}},{}],49:[function(e,t,r){"use strict";var n=e("../utils/common"),i=e("./adler32"),a=e("./crc32"),s=e("./inffast"),o=e("./inftrees"),l=-2;function d(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function c(){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 h(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=1,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new n.Buf32(852),t.distcode=t.distdyn=new n.Buf32(592),t.sane=1,t.back=-1,0):l}function u(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,h(e)):l}function f(e,t){var r,n;return e&&e.state?(n=e.state,t<0?(r=0,t=-t):(r=1+(t>>4),t<48&&(t&=15)),t&&(t<8||15<t)?l:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=r,n.wbits=t,u(e))):l}function p(e,t){var r,n;return e?(n=new c,(e.state=n).window=null,0!==(r=f(e,t))&&(e.state=null),r):l}var m,g,_=!0;function b(e){if(_){var t;for(m=new n.Buf32(512),g=new n.Buf32(32),t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(o(1,e.lens,0,288,m,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;o(2,e.lens,0,32,g,0,e.work,{bits:5}),_=!1}e.lencode=m,e.lenbits=9,e.distcode=g,e.distbits=5}function v(e,t,r,i){var a,s=e.state;return null===s.window&&(s.wsize=1<<s.wbits,s.wnext=0,s.whave=0,s.window=new 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e;p--,g+=c[u++]<<_,_+=8}if(2&r.wrap&&35615===g){U[r.check=0]=255&g,U[1]=g>>>8&255,r.check=a(r.check,U,2,0),_=g=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&g)<<8)+(g>>8))%31){e.msg="incorrect header check",r.mode=30;break}if(8!=(15&g)){e.msg="unknown compression method",r.mode=30;break}if(_-=4,O=8+(15&(g>>>=4)),0===r.wbits)r.wbits=O;else if(O>r.wbits){e.msg="invalid window size",r.mode=30;break}r.dmax=1<<O,e.adler=r.check=1,r.mode=512&g?10:12,_=g=0;break;case 2:for(;_<16;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(r.flags=g,8!=(255&r.flags)){e.msg="unknown compression method",r.mode=30;break}if(57344&r.flags){e.msg="unknown header flags set",r.mode=30;break}r.head&&(r.head.text=g>>8&1),512&r.flags&&(U[0]=255&g,U[1]=g>>>8&255,r.check=a(r.check,U,2,0)),_=g=0,r.mode=3;case 3:for(;_<32;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}r.head&&(r.head.time=g),512&r.flags&&(U[0]=255&g,U[1]=g>>>8&255,U[2]=g>>>16&255,U[3]=g>>>24&255,r.check=a(r.check,U,4,0)),_=g=0,r.mode=4;case 4:for(;_<16;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}r.head&&(r.head.xflags=255&g,r.head.os=g>>8),512&r.flags&&(U[0]=255&g,U[1]=g>>>8&255,r.check=a(r.check,U,2,0)),_=g=0,r.mode=5;case 5:if(1024&r.flags){for(;_<16;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}r.length=g,r.head&&(r.head.extra_len=g),512&r.flags&&(U[0]=255&g,U[1]=g>>>8&255,r.check=a(r.check,U,2,0)),_=g=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(p<(y=r.length)&&(y=p),y&&(r.head&&(O=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),n.arraySet(r.head.extra,c,u,y,O)),512&r.flags&&(r.check=a(r.check,c,y,u)),p-=y,u+=y,r.length-=y),r.length))break e;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===p)break e;for(y=0;O=c[u+y++],r.head&&O&&r.length<65536&&(r.head.name+=String.fromCharCode(O)),O&&y<p;);if(512&r.flags&&(r.check=a(r.check,c,y,u)),p-=y,u+=y,O)break e}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===p)break e;for(y=0;O=c[u+y++],r.head&&O&&r.length<65536&&(r.head.comment+=String.fromCharCode(O)),O&&y<p;);if(512&r.flags&&(r.check=a(r.check,c,y,u)),p-=y,u+=y,O)break e}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;_<16;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(g!==(65535&r.check)){e.msg="header crc mismatch",r.mode=30;break}_=g=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=12;break;case 10:for(;_<32;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}e.adler=r.check=d(g),_=g=0,r.mode=11;case 11:if(0===r.havedict)return e.next_out=f,e.avail_out=m,e.next_in=u,e.avail_in=p,r.hold=g,r.bits=_,2;e.adler=r.check=1,r.mode=12;case 12:if(5===t||6===t)break e;case 13:if(r.last){g>>>=7&_,_-=7&_,r.mode=27;break}for(;_<3;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}switch(r.last=1&g,_-=1,3&(g>>>=1)){case 0:r.mode=14;break;case 1:if(b(r),r.mode=20,6!==t)break;g>>>=2,_-=2;break e;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=30}g>>>=2,_-=2;break;case 14:for(g>>>=7&_,_-=7&_;_<32;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if((65535&g)!=(g>>>16^65535)){e.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&g,_=g=0,r.mode=15,6===t)break e;case 15:r.mode=16;case 16:if(y=r.length){if(p<y&&(y=p),m<y&&(y=m),0===y)break e;n.arraySet(h,c,u,y,f),p-=y,u+=y,m-=y,f+=y,r.length-=y;break}r.mode=12;break;case 17:for(;_<14;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(r.nlen=257+(31&g),g>>>=5,_-=5,r.ndist=1+(31&g),g>>>=5,_-=5,r.ncode=4+(15&g),g>>>=4,_-=4,286<r.nlen||30<r.ndist){e.msg="too many length or distance symbols",r.mode=30;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;_<3;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}r.lens[j[r.have++]]=7&g,g>>>=3,_-=3}for(;r.have<19;)r.lens[j[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,T={bits:r.lenbits},R=o(0,r.lens,0,19,r.lencode,0,r.work,T),r.lenbits=T.bits,R){e.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;S=(F=r.lencode[g&(1<<r.lenbits)-1])>>>16&255,z=65535&F,!((C=F>>>24)<=_);){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(z<16)g>>>=C,_-=C,r.lens[r.have++]=z;else{if(16===z){for(D=C+2;_<D;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(g>>>=C,_-=C,0===r.have){e.msg="invalid bit length repeat",r.mode=30;break}O=r.lens[r.have-1],y=3+(3&g),g>>>=2,_-=2}else if(17===z){for(D=C+3;_<D;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}_-=C,O=0,y=3+(7&(g>>>=C)),g>>>=3,_-=3}else{for(D=C+7;_<D;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}_-=C,O=0,y=11+(127&(g>>>=C)),g>>>=7,_-=7}if(r.have+y>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=30;break}for(;y--;)r.lens[r.have++]=O}}if(30===r.mode)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,T={bits:r.lenbits},R=o(1,r.lens,0,r.nlen,r.lencode,0,r.work,T),r.lenbits=T.bits,R){e.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,T={bits:r.distbits},R=o(2,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,T),r.distbits=T.bits,R){e.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===t)break e;case 20:r.mode=21;case 21:if(6<=p&&258<=m){e.next_out=f,e.avail_out=m,e.next_in=u,e.avail_in=p,r.hold=g,r.bits=_,s(e,A),f=e.next_out,h=e.output,m=e.avail_out,u=e.next_in,c=e.input,p=e.avail_in,g=r.hold,_=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;S=(F=r.lencode[g&(1<<r.lenbits)-1])>>>16&255,z=65535&F,!((C=F>>>24)<=_);){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(S&&!(240&S)){for(E=C,I=S,B=z;S=(F=r.lencode[B+((g&(1<<E+I)-1)>>E)])>>>16&255,z=65535&F,!(E+(C=F>>>24)<=_);){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}g>>>=E,_-=E,r.back+=E}if(g>>>=C,_-=C,r.back+=C,r.length=z,0===S){r.mode=26;break}if(32&S){r.back=-1,r.mode=12;break}if(64&S){e.msg="invalid literal/length code",r.mode=30;break}r.extra=15&S,r.mode=22;case 22:if(r.extra){for(D=r.extra;_<D;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}r.length+=g&(1<<r.extra)-1,g>>>=r.extra,_-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;S=(F=r.distcode[g&(1<<r.distbits)-1])>>>16&255,z=65535&F,!((C=F>>>24)<=_);){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(!(240&S)){for(E=C,I=S,B=z;S=(F=r.distcode[B+((g&(1<<E+I)-1)>>E)])>>>16&255,z=65535&F,!(E+(C=F>>>24)<=_);){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}g>>>=E,_-=E,r.back+=E}if(g>>>=C,_-=C,r.back+=C,64&S){e.msg="invalid distance code",r.mode=30;break}r.offset=z,r.extra=15&S,r.mode=24;case 24:if(r.extra){for(D=r.extra;_<D;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}r.offset+=g&(1<<r.extra)-1,g>>>=r.extra,_-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===m)break e;if(y=A-m,r.offset>y){if((y=r.offset-y)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=30;break}k=y>r.wnext?(y-=r.wnext,r.wsize-y):r.wnext-y,y>r.length&&(y=r.length),x=r.window}else x=h,k=f-r.offset,y=r.length;for(m<y&&(y=m),m-=y,r.length-=y;h[f++]=x[k++],--y;);0===r.length&&(r.mode=21);break;case 26:if(0===m)break e;h[f++]=r.length,m--,r.mode=21;break;case 27:if(r.wrap){for(;_<32;){if(0===p)break e;p--,g|=c[u++]<<_,_+=8}if(A-=m,e.total_out+=A,r.total+=A,A&&(e.adler=r.check=r.flags?a(r.check,h,A,f-A):i(r.check,h,A,f-A)),A=m,(r.flags?g:d(g))!==r.check){e.msg="incorrect data check",r.mode=30;break}_=g=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;_<32;){if(0===p)break e;p--,g+=c[u++]<<_,_+=8}if(g!==(4294967295&r.total)){e.msg="incorrect length check",r.mode=30;break}_=g=0}r.mode=29;case 29:R=1;break e;case 30:R=-3;break e;case 31:return-4;default:return l}return e.next_out=f,e.avail_out=m,e.next_in=u,e.avail_in=p,r.hold=g,r.bits=_,(r.wsize||A!==e.avail_out&&r.mode<30&&(r.mode<27||4!==t))&&v(e,e.output,e.next_out,A-e.avail_out)?(r.mode=31,-4):(w-=e.avail_in,A-=e.avail_out,e.total_in+=w,e.total_out+=A,r.total+=A,r.wrap&&A&&(e.adler=r.check=r.flags?a(r.check,h,A,e.next_out-A):i(r.check,h,A,e.next_out-A)),e.data_type=r.bits+(r.last?64:0)+(12===r.mode?128:0)+(20===r.mode||15===r.mode?256:0),(0==w&&0===A||4===t)&&0===R&&(R=-5),R)},r.inflateEnd=function(e){if(!e||!e.state)return l;var t=e.state;return t.window&&(t.window=null),e.state=null,0},r.inflateGetHeader=function(e,t){var r;return e&&e.state&&2&(r=e.state).wrap?((r.head=t).done=!1,0):l},r.inflateSetDictionary=function(e,t){var r,n=t.length;return e&&e.state?0!==(r=e.state).wrap&&11!==r.mode?l:11===r.mode&&i(1,t,n,0)!==r.check?-3:v(e,t,n,n)?(r.mode=31,-4):(r.havedict=1,0):l},r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(e,t,r){"use strict";var n=e("../utils/common"),i=[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],a=[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],s=[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],o=[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];t.exports=function(e,t,r,l,d,c,h,u){var f,p,m,g,_,b,v,w,A,y=u.bits,k=0,x=0,C=0,S=0,z=0,E=0,I=0,B=0,O=0,R=0,T=null,D=0,F=new n.Buf16(16),U=new n.Buf16(16),j=null,N=0;for(k=0;k<=15;k++)F[k]=0;for(x=0;x<l;x++)F[t[r+x]]++;for(z=y,S=15;1<=S&&0===F[S];S--);if(S<z&&(z=S),0===S)return d[c++]=20971520,d[c++]=20971520,u.bits=1,0;for(C=1;C<S&&0===F[C];C++);for(z<C&&(z=C),k=B=1;k<=15;k++)if(B<<=1,(B-=F[k])<0)return-1;if(0<B&&(0===e||1!==S))return-1;for(U[1]=0,k=1;k<15;k++)U[k+1]=U[k]+F[k];for(x=0;x<l;x++)0!==t[r+x]&&(h[U[t[r+x]]++]=x);if(b=0===e?(T=j=h,19):1===e?(T=i,D-=257,j=a,N-=257,256):(T=s,j=o,-1),k=C,_=c,I=x=R=0,m=-1,g=(O=1<<(E=z))-1,1===e&&852<O||2===e&&592<O)return 1;for(;;){for(v=k-I,A=h[x]<b?(w=0,h[x]):h[x]>b?(w=j[N+h[x]],T[D+h[x]]):(w=96,0),f=1<<k-I,C=p=1<<E;d[_+(R>>I)+(p-=f)]=v<<24|w<<16|A,0!==p;);for(f=1<<k-1;R&f;)f>>=1;if(0!==f?(R&=f-1,R+=f):R=0,x++,0==--F[k]){if(k===S)break;k=t[r+h[x]]}if(z<k&&(R&g)!==m){for(0===I&&(I=z),_+=C,B=1<<(E=k-I);E+I<S&&!((B-=F[E+I])<=0);)E++,B<<=1;if(O+=1<<E,1===e&&852<O||2===e&&592<O)return 1;d[m=R&g]=z<<24|E<<16|_-c}}return 0!==R&&(d[_+R]=k-I<<24|64<<16),u.bits=z,0}},{"../utils/common":41}],51:[function(e,t,r){"use strict";t.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],52:[function(e,t,r){"use strict";var n=e("../utils/common");function i(e){for(var t=e.length;0<=--t;)e[t]=0}var a=256,s=286,o=30,l=15,d=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],c=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],h=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],u=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],f=new Array(576);i(f);var p=new Array(60);i(p);var m=new Array(512);i(m);var g=new Array(256);i(g);var _=new Array(29);i(_);var b,v,w,A=new Array(o);function y(e,t,r,n,i){this.static_tree=e,this.extra_bits=t,this.extra_base=r,this.elems=n,this.max_length=i,this.has_stree=e&&e.length}function 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/* Could be more or less, depending on screen size */\n        height: 83%;\n        text-align: center;\n    }\n\n    .download-checkbox-column {\n        max-width: 5px;\n        word-wrap: break-word;\n    }\n\n    .download-timestamp-column {\n        max-width: 30px;\n        word-wrap: break-word;\n    }\n\n    .download-author-column {\n        max-width: 60px;\n        word-wrap: break-word;\n    }\n\n    .download-link-column {\n        max-width: 125px;\n        word-wrap: break-word;\n    }\n\n    .chat-image {\n        max-width: 90%;\n        max-height: 90%;\n    }\n\n    .download-filename-column {\n        max-width: 80px;\n    }\n\n    .download-table-head th {\n        padding-top: 12px;\n        padding-bottom: 12px;\n        background-color: #4CAF50;\n        color: white;\n        word-wrap: break-word;\n        max-width: 150px;\n        text-align: center;\n    }\n\n    .download-table-body {\n        font-family: \"Trebuchet MS\", Arial, Helvetica, sans-serif;\n        border-collapse: collapse;\n        width: 100%;\n    }\n\n    .download-table-body td,\n    .download-table-body th {\n        border: 1px solid #ddd;\n        padding: 8px;\n    }\n\n    .download-table-body tr:nth-child(even){background-color: #f2f2f2;}\n\n    .download-table-body tr:hover {background-color: #ddd;}\n\n    .download-files-button {\n        padding-top: 6px;\n        padding-bottom: 12px;\n        background-color: #4CAF50;\n        color: white;\n        word-wrap: break-word;\n        text-align: center;\n        width: 100%;\n        height: 30px;\n        margin-top: 10px;\n    }\n\n    .download-attachements-header {\n        font-size: 130%;\n        margin-top: 10px;\n        margin-bottom: 10px;\n    }\n\n    .download-file-input {\n        width: 80%;\n        float: left;\n    }\n\n    .zipfile-name-input {\n        margin-top: 10px;\n        width: 96%;\n        margin-bottom: 10px;\n    }\n\n    .scrollbar-div {\n        height: 84%;\n    }\n\n    .attachements-content {\n        margin-top: 5px;\n        border-top: thin solid black;\n        border-bottom: thin solid black;\n        padding-bottom: 7px;\n        overflow-y: scroll;\n        height: 83%;\n        overflow-x: hidden;\n    }\n\n    .attachement-download-error-msg {\n        color: red;\n        text-align: center;\n        background-color: lightpink;\n        padding: 5px;\n        margin-top: 5px;\n    }\n\n    .attachement-header {\n        height: 12%;\n    }\n\n    .close-thik {\n        color: #777;\n        font: 14px/100% arial, sans-serif;\n        float: right;\n        right: 5px;\n        text-decoration: none;\n        text-shadow: 0 1px 0 #fff;\n        top: 5px;\n    }\n    .close-thik:after {\n        content: '✖'; /* UTF-8 symbol */\n    }\n}\n"],sourceRoot:""}]);const o=s}},t={};function r(n){var i=t[n];if(void 0!==i)return i.exports;var a=t[n]={id:n,exports:{}};return e[n].call(a.exports,a,a.exports,r),a.exports}r.n=e=>{var t=e&&e.__esModule?()=>e.default:()=>e;return r.d(t,{a:t}),t},r.d=(e,t)=>{for(var n in t)r.o(t,n)&&!r.o(e,n)&&Object.defineProperty(e,n,{enumerable:!0,get:t[n]})},r.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),r.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r.nc=void 0,(()=>{"use strict";var e=r(461),t=r.n(e),n=r(60),i=r(591),a=r.n(i),s=r(740),o=r.n(s),l=r(128),d=r.n(l),c=r(855),h=r.n(c),u=r(51),f=r.n(u),p=r(656),m=r.n(p),g=r(940),_={};_.styleTagTransform=m(),_.setAttributes=h(),_.insert=d().bind(null,"head"),_.domAPI=o(),_.insertStyleElement=f(),a()(g.A,_),g.A&&g.A.locals&&g.A.locals;const b=new RegExp("^https?:\\/\\/[a-z\\d-:\\.]+(?:\\/([-a-z\\d%_\\.~+]*))*(\\.[a-z\\d]+)$","i"),v="YYYYMMDD_HHmm";let w,A,y,k;const x={toggle_download_dialog(e){var t;e.preventDefault(),e.stopPropagation(),function(e){const t=[];if(e.model.messages.forEach(e=>{const r=e?.get("message")?.match(b),n=r?.[0];if(n){const i=w(e.get("time")).format(v);t.push({author:e.get("from"),link:n,time:w(e.get("time")).subtract((new Date).getTimezoneOffset(),"m"),timestamp:i,filename:i+"_"+r[1],type:r[2],checked:!0})}}),t.length>0){const r=e.model.attributes.name??e.model.id;A.zipfileName="conversejs_"+w(Date.now()).format(v)+"_"+r,A.downloadables=t,A.inProgress=!1,A.hidden=!1}else alert(y("There are no files to download."))}((t=e.currentTarget).closest("converse-chat.chatbox")||t.closest("converse-muc.chatbox"))},initialize(){const{html:e}=C.env,{_converse:r}=this,{api:i}=r;A=document.createElement("converse-download-view"),w=C.env.dayjs,k=C.env.u,y=r.__,i.listen.on("getToolbarButtons",(t,r)=>{const n=y("Start Download-Dialog");return r.push(e`
                <button type="button" class="btn" title="${n}" @click=${this.toggle_download_dialog} .chatview=${this.chatview}">
                    <converse-plugin-icon class="fa" size="1em">
                        <svg style="width: 1em; height: 1em;"><svg viewBox="${"0 0 512 512"}"><path d="${"M464,128H272L208,64H48A48,48,0,0,0,0,112V400a48,48,0,0,0,48,48H464a48,48,0,0,0,48-48V176A48,48,0,0,0,464,128ZM364.44,283.36,268,379.06a17.05,17.05,0,0,1-24,0l-96.42-95.7A16,16,0,0,1,158.81,256H224V208a16,16,0,0,1,16-16h32a16,16,0,0,1,16,16v48h65.18A16,16,0,0,1,364.44,283.36Z"}"></path></svg></svg>
                    </converse-plugin-icon>
                </button>`),r}),i.listen.on("initialized",()=>document.body.querySelector("#conversejs").insertAdjacentElement("beforeend",A));class a extends r.exports.CustomElement{static get properties(){return{zipfileName:{type:String},downloadables:{type:Array},inProgress:{type:Boolean},hidden:{type:Boolean}}}constructor(){super(),this.zipfileName="",this.downloadables=[],this.inProgress=!1,this.hidden=!0}render(){if(!this.hidden)return e`
                        <div class="dark-background-full">
                            ${this.inProgress?a.render_loading_screen():this.render_download_table()}
                        </div>
                    `}render_download_table(){return e`
                    <div class="download-table">
                            <a class="close-thik" @click="${()=>{this.hidden=!0}}" style="float:right; font-size: 20px;"></a>
                            <div class="attachement-header">
                                </br>
                                <span class="download-attachements-header">${y("Attachements from the Chat")}</span>
                                </br>
                            </div>
                            <div class="attachements-content" style="display: block">
                                <input class="zipfile-name-input" type="text" style="float: left;" .value="${this.zipfileName}" @change="${e=>{this.zipfileName=e.target.value}}" placeholder="${y("Please enter the name of the zip file.")}"><span style="display: block; margin-top: 15px; float: left;">.zip</span>
                                <div class="scrollbar-div">
                                    <table style="width:100%" border="1">
                                        <thead class="download-table-head">
                                            <tr>
                                                <th><input type="checkbox" @click="${e=>this.downloadables.forEach(t=>{t.checked=e.target.checked,this.requestUpdate()})}" checked></input></th>
                                                <th>${y("Timestamp")}</th>
                                                <th>${y("User")}</th>
                                                <th>${y("File")}</th>
                                                <th>${y("Filename")}</th>
                                            </tr>
                                        </thead>
                                        <tbody class="download-table-body">
                                            ${this.downloadables.map(e=>a.render_downloadTableRow(e))}
                                        </tbody>
                                    </table>
                                </div>
                            </div>
                            <div class="attachements-footer">
                                <input type="button" class="download-files-button" value="${y("Download attachements")}" @click=${this.downloadAllFiles}></button>
                            </div>
                        </div>
                    `}static render_loading_screen(){return e`
                    <div class="loading-screen">
                        <div class="loading-screen-text">
                            <h1 style="font-size: 30px;">${y("Download in Progress...")}</h1>
                            <span class="spinner fa fa-spinner centered"></span>
                        </div>
                    </div>
                `}static render_image(t){return e`
                    <td class="download-link-column" align="center">
                        <a target="_blank" rel="noopener" href="${t.link}" >
                            <img class="chat-image" src="${t.link}" alt="Image not found: ${t.filename}${t.type}">
                        </a>
                    </td>
                    `}static render_audio(t){return e`
                    <td class="download-link-column" align="center">
                        <audio controls style="max-width: 90%; max-height: 90%px;">
                            <source src="${t.link}" type="audio/mpeg">
                        </audio>
                    </td>
                `}static render_video(t){return e`
                    <td class="download-link-column" align="center">
                        <video controls style="max-width: 90%; max-height: 90%px;">
                            <source src="${t.link}" type="video/mp4">
                        </video>
                    </td>
                `}static render_other(t){return e`
                    <td class="download-link-column" align="center">
                        <a target="_blank" rel="noopener" href="${t.link}">${t.filename}${t.type}</a>
                    </td>
                `}static render_file(e){return k.isImageURL(e.link)&&k.shouldRenderMediaFromURL(e.link,"image")?a.render_image(e):k.isAudioURL(e.link)&&k.shouldRenderMediaFromURL(e.link,"audio")?a.render_audio(e):k.isVideoURL(e.link)&&k.shouldRenderMediaFromURL(e.link,"video")?a.render_video(e):a.render_other(e)}static render_downloadTableRow(t){return e`
                    <tr>
                        <td class="download-checkbox-column" align="center">
                            <input type="checkbox" class="checkbox-for-download" .checked="${t.checked}" @click="${e=>{t.checked=e.target.checked}}">
                        </td>
                        <td class="download-timestamp-column" align="center">${t.timestamp}</td>
                        <td class="download-author-column" align="center">${t.author}</td>
                        ${a.render_file(t)}
                        <td class="download-filename-column"><input class="download-file-input" type="text" .value="${t.filename}" @change="${e=>{t.filename=e.target.value}}"><span style="display: block; margin-top: 5px; float: left;">${t.type}</span></td>
                    </tr>
                `}downloadAllFiles(){const e=this.downloadables.filter(e=>e.checked);if(0===e.length)return void alert(y("No files for Download selected."));this.inProgress=!0;const r=new(t());Promise.all(e.map(e=>fetch(e.link))).then(t=>{const i=new Map;t.forEach((t,n)=>{let a=e[n].filename;const s=i.get(a)??0;i.set(a,s+1),s>0&&(a+="("+(s+1)+")"),t.ok?r.file(a+e[n].type,t.blob(),{binary:!0,date:new Date(e[n].time)}):r.file(a+y("_ERROR.txt"),y("The file ")+e[n].link+y(" could not be downloaded.")+"\n")}),r.generateAsync({type:"blob"}).then(e=>{(0,n.saveAs)(e,this.zipfileName+".zip"),this.hidden=!0})})}}window.customElements.define("converse-download-view",a)}},C=window.converse;void 0===C?window.addEventListener("converse-loaded",()=>C.plugins.add("download-dialog",x)):C.plugins.add("download-dialog",x)})()})();
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