1!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(require("@firebase/app")):"function"==typeof define&&define.amd?define(["@firebase/app"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).firebase)}(this,function(nt){"use strict";try{(function(){function e(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var a=e(nt),n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function t(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}function r(e,s,a,u){return new(a=a||Promise)(function(r,t){function n(e){try{i(u.next(e))}catch(e){t(e)}}function o(e){try{i(u.throw(e))}catch(e){t(e)}}function i(e){var t;e.done?r(e.value):((t=e.value)instanceof a?t:new a(function(e){e(t)})).then(n,o)}i((u=u.apply(e,s||[])).next())})}function i(r,n){var o,i,s,a={label:0,sent:function(){if(1&s[0])throw s[1];return s[1]},trys:[],ops:[]},e={next:t(0),throw:t(1),return:t(2)};return"function"==typeof Symbol&&(e[Symbol.iterator]=function(){return this}),e;function t(t){return function(e){return function(t){if(o)throw new TypeError("Generator is already executing.");for(;a;)try{if(o=1,i&&(s=2&t[0]?i.return:t[0]?i.throw||((s=i.return)&&s.call(i),0):i.next)&&!(s=s.call(i,t[1])).done)return s;switch(i=0,s&&(t=[2&t[0],s.value]),t[0]){case 0:case 1:s=t;break;case 4:return a.label++,{value:t[1],done:!1};case 5:a.label++,i=t[1],t=[0];continue;case 7:t=a.ops.pop(),a.trys.pop();continue;default:if(!(s=0<(s=a.trys).length&&s[s.length-1])&&(6===t[0]||2===t[0])){a=0;continue}if(3===t[0]&&(!s||t[1]>s[0]&&t[1]<s[3])){a.label=t[1];break}if(6===t[0]&&a.label<s[1]){a.label=s[1],s=t;break}if(s&&a.label<s[2]){a.label=s[2],a.ops.push(t);break}s[2]&&a.ops.pop(),a.trys.pop();continue}t=n.call(r,a)}catch(e){t=[6,e],i=0}finally{o=s=0}if(5&t[0])throw t[1];return{value:t[0]?t[1]:void 0,done:!0}}([t,e])}}}function v(){for(var e=0,t=0,r=arguments.length;t<r;t++)e+=arguments[t].length;for(var n=Array(e),o=0,t=0;t<r;t++)for(var i=arguments[t],s=0,a=i.length;s<a;s++,o++)n[o]=i[s];return n}var o,s="FirebaseError",u=(t(c,o=Error),c);function c(e,t,r){t=o.call(this,t)||this;return t.code=e,t.customData=r,t.name=s,Object.setPrototypeOf(t,c.prototype),Error.captureStackTrace&&Error.captureStackTrace(t,l.prototype.create),t}var l=(h.prototype.create=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];var n,o=t[0]||{},i=this.service+"/"+e,e=this.errors[e],e=e?(n=o,e.replace(p,function(e,t){var r=n[t];return null!=r?String(r):"<"+t+"?>"})):"Error",e=this.serviceName+": "+e+" ("+i+").";return new u(i,e,o)},h);function h(e,t,r){this.service=e,this.serviceName=t,this.errors=r}var p=/\{\$([^}]+)}/g,f=(d.prototype.setInstantiationMode=function(e){return this.instantiationMode=e,this},d.prototype.setMultipleInstances=function(e){return this.multipleInstances=e,this},d.prototype.setServiceProps=function(e){return this.serviceProps=e,this},d);function d(e,t,r){this.name=e,this.instanceFactory=t,this.type=r,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY"}var _,m="firebasestorage.googleapis.com",b=12e4,g=6e5,y=(t(R,_=u),R.prototype.codeEquals=function(e){return T(e)===this.code},Object.defineProperty(R.prototype,"message",{get:function(){return this.customData.serverResponse?this.message+"\n"+this.customData.serverResponse:this.message},enumerable:!1,configurable:!0}),Object.defineProperty(R.prototype,"serverResponse",{get:function(){return this.customData.serverResponse},set:function(e){this.customData.serverResponse=e},enumerable:!1,configurable:!0}),R);function R(e,t){t=_.call(this,T(e),"Firebase Storage: "+t)||this;return t.customData={serverResponse:null},Object.setPrototypeOf(t,R.prototype),t}var w={UNKNOWN:"unknown",OBJECT_NOT_FOUND:"object-not-found",BUCKET_NOT_FOUND:"bucket-not-found",PROJECT_NOT_FOUND:"project-not-found",QUOTA_EXCEEDED:"quota-exceeded",UNAUTHENTICATED:"unauthenticated",UNAUTHORIZED:"unauthorized",RETRY_LIMIT_EXCEEDED:"retry-limit-exceeded",INVALID_CHECKSUM:"invalid-checksum",CANCELED:"canceled",INVALID_EVENT_NAME:"invalid-event-name",INVA
1LID_URL:"invalid-url",INVALID_DEFAULT_BUCKET:"invalid-default-bucket",NO_DEFAULT_BUCKET:"no-default-bucket",CANNOT_SLICE_BLOB:"cannot-slice-blob",SERVER_FILE_WRONG_SIZE:"server-file-wrong-size",NO_DOWNLOAD_URL:"no-download-url",INVALID_ARGUMENT:"invalid-argument",INVALID_ARGUMENT_COUNT:"invalid-argument-count",APP_DELETED:"app-deleted",INVALID_ROOT_OPERATION:"invalid-root-operation",INVALID_FORMAT:"invalid-format",INTERNAL_ERROR:"internal-error"};function T(e){return"storage/"+e}function E(){return new y(w.UNKNOWN,"An unknown error occurred, please check the error payload for server response.")}function O(){return new y(w.CANCELED,"User canceled the upload/download.")}function k(){return new y(w.CANNOT_SLICE_BLOB,"Cannot slice blob for upload. Please retry the upload.")}function U(){return new y(w.APP_DELETED,"The Firebase app was deleted.")}function A(e,t){return new y(w.INVALID_FORMAT,"String does not match format '"+e+"': "+t)}function N(e){throw new y(w.INTERNAL_ERROR,"Internal error: "+e)}var I={RAW:"raw",BASE64:"base64",BASE64URL:"base64url",DATA_URL:"data_url"},x=function(e,t){this.data=e,this.contentType=t||null};function C(e,t){switch(e){case I.RAW:return new x(S(t));case I.BASE64:case I.BASE64URL:return new x(P(e,t));case I.DATA_URL:return new x(function(e){e=new L(e);return e.base64?P(I.BASE64,e.rest):function(e){var t;try{t=decodeURIComponent(e)}catch(e){throw A(I.DATA_URL,"Malformed data URL.")}return S(t)}(e.rest)}(t),new L(t).contentType)}throw E()}function S(e){for(var t=[],r=0;r<e.length;r++){var n=e.charCodeAt(r);n<=127?t.push(n):n<=2047?t.push(192|n>>6,128|63&n):55296==(64512&n)?r<e.length-1&&56320==(64512&e.charCodeAt(r+1))?(n=65536|(1023&n)<<10|1023&e.charCodeAt(++r),t.push(240|n>>18,128|n>>12&63,128|n>>6&63,128|63&n)):t.push(239,191,189):56320==(64512&n)?t.push(239,191,189):t.push(224|n>>12,128|n>>6&63,128|63&n)}return new Uint8Array(t)}function P(t,e){switch(t){case I.BASE64:var r=-1!==e.indexOf("-"),n=-1!==e.indexOf("_");if(r||n)throw A(t,"Invalid character '"+(r?"-":"_")+"' found: is it base64url encoded?");break;case I.BASE64URL:n=-1!==e.indexOf("+"),r=-1!==e.indexOf("/");if(n||r)throw A(t,"Invalid character '"+(n?"+":"/")+"' found: is it base64 encoded?");e=e.replace(/-/g,"+").replace(/_/g,"/")}var o;try{o=atob(e)}catch(e){throw A(t,"Invalid character found")}for(var i=new Uint8Array(o.length),s=0;s<o.length;s++)i[s]=o.charCodeAt(s);return i}var L=function(e){var t;if(this.base64=!1,(this.contentType=null)===(t=e.match(/^data:([^,]+)?,/)))throw A(I.DATA_URL,"Must be formatted 'data:[<mediatype>][;base64],<data>");var r,n=t[1]||null;null!=n&&(this.base64=(r=";base64",(t=n).length>=r.length&&t.substring(t.length-r.length)===r),this.contentType=this.base64?n.substring(0,n.length-";base64".length):n),this.rest=e.substring(e.indexOf(",")+1)};var D,M,B={STATE_CHANGED:"state_changed"},j="running",q="pausing",F="paused",H="success",z="canceling",G="canceled",V="error",X={RUNNING:"running",PAUSED:"paused",SUCCESS:"success",CANCELED:"canceled",ERROR:"error"};function W(e){switch(e){case j:case q:case z:return X.RUNNING;case F:return X.PAUSED;case H:return X.SUCCESS;case G:return X.CANCELED;case V:default:return X.ERROR}}function K(e){return null!=e}function Z(e){return"string"==typeof e||e instanceof String}function J(e){return Y()&&e instanceof Blob}function Y(){return"undefined"!=typeof Blob}function $(e,t,r,n){if(n<t)throw new y(w.INVALID_ARGUMENT,"Invalid value for '"+e+"'. Expected "+t+" or greater.");if(r<n)throw new y(w.INVALID_ARGUMENT,"Invalid value for '"+e+"'. Expected "+r+" or less.")}(M=D=D||{})[M.NO_ERROR=0]="NO_ERROR",M[M.NETWORK_ERROR=1]="NETWORK_ERROR",M[M.ABORT=2]="ABORT";var Q=(ee.prototype.send=function(e,t,r,n){if(this.sent_)throw N("cannot .send() more than once");if(this.sent_=!0,this.xhr_.open(t,e,!0),K(n))for(var o in n)n.hasOwnProperty(o)&&this.xhr_.setRequestHeader(o,n[o].toString());return K(r)?this.xhr_.send(r):this.xhr_.send(),this.sendPromise_},ee.prototype.getErrorCode=function(){if(!this.sent_)throw N("cannot .getErrorCode() before sending");return this.errorCode_},ee.prototype.getStatus=function(){if(!this.sent_)throw N("cannot .getStatus() before sending");try{return this.xhr_.status}catch(e){return-1}},ee.prototype.getResponseText=function(){if(!this.sent_)throw N("cannot .getResponseText() before sending");return this.xhr_.responseText},ee.prototype.abort=function(){this.xhr_.abort()},ee.prototype.getResponseHeader=function(e){return this.xhr_.getResponseHeader(e)},ee.prototype.addUploadProgressListener=function(e){K(this.xhr_.upload)&&this.xhr_.upload.addEventListener("progress",e)},ee.prototype.removeUploadProgressListener=function(e){K(this.xhr_.upload)&&this.xhr_.upload.removeEventListener("progress",e)},ee);function ee(){var t=this;this.sent_=!1,this.xhr_=new XMLHttpRequest,this.errorCode_=D.NO_ERROR,this.sendPromise_=new Promise(function(e){t.xhr_.addEventListener("abort",function(){t.errorCode_=D.ABORT,e(t)}),t.xhr_.addEventListener("error",function(){t.errorCode_=D.NETWORK_E
1RROR,e(t)}),t.xhr_.addEventListener("load",function(){e(t)})})}var te=(re.prototype.createXhrIo=function(){return new Q},re);function re(){}function ne(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r="undefined"!=typeof BlobBuilder?BlobBuilder:"undefined"!=typeof WebKitBlobBuilder?WebKitBlobBuilder:void 0;if(void 0!==r){for(var n=new r,o=0;o<e.length;o++)n.append(e[o]);return n.getBlob()}if(Y())return new Blob(e);throw Error("This browser doesn't seem to support creating Blobs")}var oe=(ie.prototype.size=function(){return this.size_},ie.prototype.type=function(){return this.type_},ie.prototype.slice=function(e,t){if(J(this.data_)){var r=this.data_,n=(o=e,n=t,(r=r).webkitSlice?r.webkitSlice(o,n):r.mozSlice?r.mozSlice(o,n):r.slice?r.slice(o,n):null);return null===n?null:new ie(n)}var o,n;return new ie(new Uint8Array(this.data_.buffer,e,t-e),!0)},ie.getBlob=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(Y()){var r=e.map(function(e){return e instanceof ie?e.data_:e});return new ie(ne.apply(null,r))}var r=e.map(function(e){return Z(e)?C(I.RAW,e).data:e.data_}),n=0;r.forEach(function(e){n+=e.byteLength});var o=new Uint8Array(n),i=0;return r.forEach(function(e){for(var t=0;t<e.length;t++)o[i++]=e[t]}),new ie(o,!0)},ie.prototype.uploadData=function(){return this.data_},ie);function ie(e,t){var r=0,n="";J(e)?(r=(this.data_=e).size,n=e.type):e instanceof ArrayBuffer?(t?this.data_=new Uint8Array(e):(this.data_=new Uint8Array(e.byteLength),this.data_.set(new Uint8Array(e))),r=this.data_.length):e instanceof Uint8Array&&(t?this.data_=e:(this.data_=new Uint8Array(e.length),this.data_.set(e)),r=e.length),this.size_=r,this.type_=n}var se=(Object.defineProperty(ae.prototype,"path",{get:function(){return this.path_},enumerable:!1,configurable:!0}),Object.defineProperty(ae.prototype,"isRoot",{get:function(){return 0===this.path.length},enumerable:!1,configurable:!0}),ae.prototype.fullServerUrl=function(){var e=encodeURIComponent;return"/b/"+e(this.bucket)+"/o/"+e(this.path)},ae.prototype.bucketOnlyServerUrl=function(){return"/b/"+encodeURIComponent(this.bucket)+"/o"},ae.makeFromBucketSpec=function(t){var e,r;try{e=ae.makeFromUrl(t)}catch(e){return new ae(t,"")}if(""===e.path)return e;throw r=t,new y(w.INVALID_DEFAULT_BUCKET,"Invalid default bucket '"+r+"'.")},ae.makeFromUrl=function(e){var t=null,r="([A-Za-z0-9.\\-_]+)";var n=new RegExp("^gs://"+r+"(/(.*))?$","i");function o(e){e.path_=decodeURIComponent(e.path)}for(var i=m.replace(/[.]/g,"\\."),s=[{regex:n,indices:{bucket:1,path:3},postModify:function(e){"/"===e.path.charAt(e.path.length-1)&&(e.path_=e.path_.slice(0,-1))}},{regex:new RegExp("^https?://"+i+"/v[A-Za-z0-9_]+/b/"+r+"/o(/([^?#]*).*)?$","i"),indices:{bucket:1,path:3},postModify:o},{regex:new RegExp("^https?://(?:storage.googleapis.com|storage.cloud.google.com)/"+r+"/([^?#]*)","i"),indices:{bucket:1,path:2},postModify:o}],a=0;a<s.length;a++){var u=s[a],c=u.regex.exec(e);if(c){t=new ae(c[u.indices.bucket],c[u.indices.path]||"");u.postModify(t);break}}if(null==t)throw r=e,new y(w.INVALID_URL,"Invalid URL '"+r+"'.");return t},ae);function ae(e,t){this.bucket=e,this.path_=t}function ue(e){var t,r;try{t=JSON.parse(e)}catch(e){return null}return"object"!=typeof(r=t)||Array.isArray(r)?null:t}function ce(e){var t=e.lastIndexOf("/",e.length-2);return-1===t?e:e.slice(t+1)}function le(e){return"https://"+m+"/v0"+e}function he(e){var t,r=encodeURIComponent,n="?";for(t in e){e.hasOwnProperty(t)&&(n=n+(r(t)+"="+r(e[t]))+"&")}return n=n.slice(0,-1)}function pe(e,t){return t}var fe=function(e,t,r,n){this.server=e,this.local=t||e,this.writable=!!r,this.xform=n||pe},de=null;function _e(){if(de)return de;var e=[];e.push(new fe("bucket")),e.push(new fe("generation")),e.push(new fe("metageneration")),e.push(new fe("name","fullPath",!0));var t=new fe("name");t.xform=function(e,t){return!Z(t=t)||t.length<2?t:ce(t)},e.push(t);t=new fe("size");return t.xform=function(e,t){return K(t)?Number(t):t},e.push(t),e.push(new fe("timeCreated")),e.push(new fe("updated")),e.push(new fe("md5Hash",null,!0)),e.push(new fe("cacheControl",null,!0)),e.push(new fe("contentDisposition",null,!0)),e.push(new fe("contentEncoding",null,!0)),e.push(new fe("contentLanguage",null,!0)),e.push(new fe("contentType",null,!0)),e.push(new fe("metadata","customMetadata",!0)),de=e}function ve(r,n){Object.defineProperty(r,"ref",{get:function(){var e=r.bucket,t=r.fullPath,t=new se(e,t);return n.makeStorageReference(t)}})}function me(e,t,r){t=ue(t);if(null===t)return null;return function(e,t,r){for(var n={type:"file"},o=r.length,i=0;i<o;i++){var s=r[i];n[s.local]=s.xform(n,t[s.server])}return ve(n,e),n}(e,t,r)}function be(e,t){for(var r={},n=t.length,o=0;o<n;o++){var i=t[o];i.writable&&(r[i.server]=e[i.local])}return JSON.stringify(r)}var ge="prefixes",ye="items";function Re(e,t,r){r=ue(r);if(null===r)return null;return function(e,t,r){var n={prefixes:[],items:[],nextPageToken:r.nextPageToken};if(r[ge])for(var o=0,i=r[ge];o<i.length;o++){var s=i[o].replace(/\/$/,""),a=e.makeStorageReference(new se(t,s));n.prefixes.push(a)}if(r[ye])for(var u=0,c=r[ye];u<c.length;u++){var l=c[u],a=e.makeStorageReference(new se(t,l.name));n.items.push(a)}return n}(e,t,r)}var we=function(e,t,r,n){this.url=e,this.method=t,this.handler=r,this.timeout=n,this.urlParam
1s={},this.headers={},this.body=null,this.errorHandler=null,this.progressCallback=null,this.successCodes=[200],this.additionalRetryCodes=[]};function Te(e){if(!e)throw E()}function Ee(r,n){return function(e,t){return Te(null!==(t=me(r,t,n))),t}}function Oe(r,n){return function(e,t){return Te(null!==(t=Re(r,n,t))),t}}function ke(n,o){return function(e,t){var r=me(n,t,o);return Te(null!==r),function(n,e){if(null===(e=ue(e)))return null;if(!Z(e.downloadTokens))return null;if(0===(e=e.downloadTokens).length)return null;var o=encodeURIComponent;return e.split(",").map(function(e){var t=n.bucket,r=n.fullPath;return le("/b/"+o(t)+"/o/"+o(r))+he({alt:"media",token:e})})[0]}(r,t)}}function Ue(o){return function(e,t){var r,n=401===e.getStatus()?new y(w.UNAUTHENTICATED,"User is not authenticated, please authenticate using Firebase Authentication and try again."):402===e.getStatus()?(r=o.bucket,new y(w.QUOTA_EXCEEDED,"Quota for bucket '"+r+"' exceeded, please view quota on https://firebase.google.com/pricing/.")):403===e.getStatus()?(n=o.path,new y(w.UNAUTHORIZED,"User does not have permission to access '"+n+"'.")):t;return n.serverResponse=t.serverResponse,n}}function Ae(n){var o=Ue(n);return function(e,t){var r=o(e,t);return 404===e.getStatus()&&(e=n.path,r=new y(w.OBJECT_NOT_FOUND,"Object '"+e+"' does not exist.")),r.serverResponse=t.serverResponse,r}}function Ne(e,t,r){var n=le(t.fullServerUrl()),o=e.maxOperationRetryTime,o=new we(n,"GET",Ee(e,r),o);return o.errorHandler=Ae(t),o}function Ie(e,t,r){r=Object.assign({},r);return r.fullPath=e.path,r.size=t.size(),r.contentType||(r.contentType=(e=t,(t=null)&&t.contentType||e&&e.type()||"application/octet-stream")),r}function xe(e,t,r,n,o){var i=t.bucketOnlyServerUrl(),s={"X-Goog-Upload-Protocol":"multipart"};var a=function(){for(var e="",t=0;t<2;t++)e+=Math.random().toString().slice(2);return e}();s["Content-Type"]="multipart/related; boundary="+a;var u=Ie(t,n,o),o="--"+a+"\r\nContent-Type: application/json; charset=utf-8\r\n\r\n"+be(u,r)+"\r\n--"+a+"\r\nContent-Type: "+u.contentType+"\r\n\r\n",a="\r\n--"+a+"--",n=oe.getBlob(o,n,a);if(null===n)throw k();a={name:u.fullPath},u=le(i),i=e.maxUploadRetryTime,i=new we(u,"POST",Ee(e,r),i);return i.urlParams=a,i.headers=s,i.body=n.uploadData(),i.errorHandler=Ue(t),i}var Ce=function(e,t,r,n){this.current=e,this.total=t,this.finalized=!!r,this.metadata=n||null};function Se(e,t){var r=null;try{r=e.getResponseHeader("X-Goog-Upload-Status")}catch(e){Te(!1)}return Te(!!r&&-1!==(t||["active"]).indexOf(r)),r}function Pe(e,t,r,n,o){var i=t.bucketOnlyServerUrl(),s=Ie(t,n,o),o={name:s.fullPath},i=le(i),n={"X-Goog-Upload-Protocol":"resumable","X-Goog-Upload-Command":"start","X-Goog-Upload-Header-Content-Length":n.size(),"X-Goog-Upload-Header-Content-Type":s.contentType,"Content-Type":"application/json; charset=utf-8"},r=be(s,r),e=e.maxUploadRetryTime;e=new we(i,"POST",function(e){var t;Se(e);try{t=e.getResponseHeader("X-Goog-Upload-URL")}catch(e){Te(!1)}return Te(Z(t)),t},e);return e.urlParams=o,e.headers=n,e.body=r,e.errorHandler=Ue(t),e}function Le(e,t,r,o){e=e.maxUploadRetryTime,e=new we(r,"POST",function(e){var t=Se(e,["active","final"]),r=null;try{r=e.getResponseHeader("X-Goog-Upload-Size-Received")}catch(e){Te(!1)}r||Te(!1);var n=Number(r);return Te(!isNaN(n)),new Ce(n,o.size(),"final"===t)},e);return e.headers={"X-Goog-Upload-Command":"query"},e.errorHandler=Ue(t),e}function De(e,i,t,s,r,a,n,o){var u=new Ce(0,0);if(n?(u.current=n.current,u.total=n.total):(u.current=0,u.total=s.size()),s.size()!==u.total)throw new y(w.SERVER_FILE_WRONG_SIZE,"Server recorded incorrect upload file size, please retry the upload.");var c=u.total-u.current,l=c;0<r&&(l=Math.min(l,r));n=u.current,r=n+l,c={"X-Goog-Upload-Command":l===c?"upload, finalize":"upload","X-Goog-Upload-Offset":u.current},n=s.slice(n,r);if(null===n)throw k();r=i.maxUploadRetryTime,r=new we(t,"POST",function(e,t){var r=Se(e,["active","final"]),n=u.current+l,o=s.size(),t="final"===r?Ee(i,a)(e,t):null;return new Ce(n,o,"final"===r,t)},r);return r.headers=c,r.body=n.uploadData(),r.progressCallback=o||null,r.errorHandler=Ue(e),r}var Me=function(e,t,r){"function"==typeof e||K(t)||K(r)?(this.next=e,this.error=t||null,this.complete=r||null):(e=e,this.next=e.next||null,this.error=e.error||null,this.complete=e.complete||null)},Be=function(e,t,r,n,o,i){this.bytesTransferred=e,this.totalBytes=t,this.state=r,this.metadata=n,this.task=o,this.ref=i}
1;function je(r){return function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];Promise.resolve().then(function(){return r.apply(void 0,e)})}}var qe=(Fe.prototype.makeProgressCallback_=function(){var t=this,r=this.transferred_;return function(e){return t.updateProgress_(r+e)}},Fe.prototype.shouldDoResumable_=function(e){return 262144<e.size()},Fe.prototype.start_=function(){this.state_===j&&null===this.request_&&(this.resumable_?null===this.uploadUrl_?this.createResumable_():this.needToFetchStatus_?this.fetchStatus_():this.needToFetchMetadata_?this.fetchMetadata_():this.continueUpload_():this.oneShotUpload_())},Fe.prototype.resolveToken_=function(t){var r=this;this.service_.getAuthToken().then(function(e){switch(r.state_){case j:t(e);break;case z:r.transition_(G);break;case q:r.transition_(F)}})},Fe.prototype.createResumable_=function(){var r=this;this.resolveToken_(function(e){var t=Pe(r.service_,r.location_,r.mappings_,r.blob_,r.metadata_),e=r.service_.makeRequest(t,e);(r.request_=e).getPromise().then(function(e){r.request_=null,r.uploadUrl_=e,r.needToFetchStatus_=!1,r.completeTransitions_()},r.errorHandler_)})},Fe.prototype.fetchStatus_=function(){var r=this,n=this.uploadUrl_;this.resolveToken_(function(e){var t=Le(r.service_,r.location_,n,r.blob_),e=r.service_.makeRequest(t,e);(r.request_=e).getPromise().then(function(e){r.request_=null,r.updateProgress_(e.current),r.needToFetchStatus_=!1,e.finalized&&(r.needToFetchMetadata_=!0),r.completeTransitions_()},r.errorHandler_)})},Fe.prototype.continueUpload_=function(){var r=this,n=262144*this.chunkMultiplier_,o=new Ce(this.transferred_,this.blob_.size()),i=this.uploadUrl_;this.resolveToken_(function(e){var t;try{t=De(r.location_,r.service_,i,r.blob_,n,r.mappings_,o,r.makeProgressCallback_())}catch(e){return r.error_=e,void r.transition_(V)}e=r.service_.makeRequest(t,e);(r.request_=e).getPromise().then(function(e){r.increaseMultiplier_(),r.request_=null,r.updateProgress_(e.current),e.finalized?(r.metadata_=e.metadata,r.transition_(H)):r.completeTransitions_()},r.errorHandler_)})},Fe.prototype.increaseMultiplier_=function(){262144*this.chunkMultiplier_<33554432&&(this.chunkMultiplier_*=2)},Fe.prototype.fetchMetadata_=function(){var r=this;this.resolveToken_(function(e){var t=Ne(r.service_,r.location_,r.mappings_),e=r.service_.makeRequest(t,e);(r.request_=e).getPromise().then(function(e){r.request_=null,r.metadata_=e,r.transition_(H)},r.metadataErrorHandler_)})},Fe.prototype.oneShotUpload_=function(){var r=this;this.resolveToken_(function(e){var t=xe(r.service_,r.location_,r.mappings_,r.blob_,r.metadata_),e=r.service_.makeRequest(t,e);(r.request_=e).getPromise().then(function(e){r.request_=null,r.metadata_=e,r.updateProgress_(r.blob_.size()),r.transition_(H)},r.errorHandler_)})},Fe.prototype.updateProgress_=function(e){var t=this.transferred_;this.transferred_=e,this.transferred_!==t&&this.notifyObservers_()},Fe.prototype.transition_=function(e){if(this.state_!==e)switch(e){case z:case q:this.state_=e,null!==this.request_&&this.request_.cancel();break;case j:var t=this.state_===F;this.state_=e,t&&(this.notifyObservers_(),this.start_());break;case F:this.state_=e,this.notifyObservers_();break;case G:this.error_=O(),this.state_=e,this.notifyObservers_();break;case V:case H:this.state_=e,this.notifyObservers_()}},Fe.prototype.completeTransitions_=function(){switch(this.state_){case q:this.transition_(F);break;case z:this.transition_(G);break;case j:this.start_()}},Object.defineProperty(Fe.prototype,"snapshot",{get:function(){var e=W(this.state_);return new Be(this.transferred_,this.blob_.size(),e,this.metadata_,this,this.ref_)},enumerable:!1,configurable:!0}),Fe.prototype.on=function(e,t,r,n){var o=this,i=new Me(t,r,n);return this.addObserver_(i),function(){o.removeObserver_(i)}},Fe.prototype.then=function(e,t){return this.promise_.then(e,t)},Fe.prototype.catch=function(e){return this.then(null,e)},Fe.prototype.addObserver_=function(e){this.observers_.push(e),this.notifyObserver_(e)},Fe.prototype.removeObserver_=function(e){e=this.observers_.indexOf(e);-1!==e&&this.observers_.splice(e,1)},Fe.prototype.notifyObservers_=function(){var t=this;
1this.finishPromise_(),this.observers_.slice().forEach(function(e){t.notifyObserver_(e)})},Fe.prototype.finishPromise_=function(){if(null!==this.resolve_){var e=!0;switch(W(this.state_)){case X.SUCCESS:je(this.resolve_.bind(null,this.snapshot))();break;case X.CANCELED:case X.ERROR:je(this.reject_.bind(null,this.error_))();break;default:e=!1}e&&(this.resolve_=null,this.reject_=null)}},Fe.prototype.notifyObserver_=function(e){switch(W(this.state_)){case X.RUNNING:case X.PAUSED:e.next&&je(e.next.bind(e,this.snapshot))();break;case X.SUCCESS:e.complete&&je(e.complete.bind(e))();break;case X.CANCELED:case X.ERROR:e.error&&je(e.error.bind(e,this.error_))();break;default:e.error&&je(e.error.bind(e,this.error_))()}},Fe.prototype.resume=function(){var e=this.state_===F||this.state_===q;return e&&this.transition_(j),e},Fe.prototype.pause=function(){var e=this.state_===j;return e&&this.transition_(q),e},Fe.prototype.cancel=function(){var e=this.state_===j||this.state_===q;return e&&this.transition_(z),e},Fe);function Fe(e,t,r,n,o,i){var s=this;void 0===i&&(i=null),this.transferred_=0,this.needToFetchStatus_=!1,this.needToFetchMetadata_=!1,this.observers_=[],this.error_=null,this.uploadUrl_=null,this.request_=null,this.chunkMultiplier_=1,this.resolve_=null,this.reject_=null,this.ref_=e,this.service_=t,this.location_=r,this.blob_=o,this.metadata_=i,this.mappings_=n,this.resumable_=this.shouldDoResumable_(this.blob_),this.state_=j,this.errorHandler_=function(e){s.request_=null,s.chunkMultiplier_=1,e.codeEquals(w.CANCELED)?(s.needToFetchStatus_=!0,s.completeTransitions_()):(s.error_=e,s.transition_(V))},this.metadataErrorHandler_=function(e){s.request_=null,e.codeEquals(w.CANCELED)?s.completeTransitions_():(s.error_=e,s.transition_(V))},this.promise_=new Promise(function(e,t){s.resolve_=e,s.reject_=t,s.start_()}),this.promise_.then(null,function(){})}var He=(ze.prototype.toString=function(){return"gs://"+this.location.bucket+"/"+this.location.path},ze.prototype.newRef=function(e,t){return new ze(e,t)},ze.prototype.mappings=_e,ze.prototype.child=function(e){var t,e=(t=this.location.path,e=(e=e).split("/").filter(function(e){return 0<e.length}).join("/"),0===t.length?e:t+"/"+e),e=new se(this.location.bucket,e);return this.newRef(this.service,e)},Object.defineProperty(ze.prototype,"parent",{get:function(){var e=function(e){if(0===e.length)return null;var t=e.lastIndexOf("/");return-1===t?"":e.slice(0,t)}(this.location.path);if(null===e)return null;e=new se(this.location.bucket,e);return this.newRef(this.service,e)},enumerable:!1,configurable:!0}),Object.defineProperty(ze.prototype,"root",{get:function(){var e=new se(this.location.bucket,"");return this.newRef(this.service,e)},enumerable:!1,configurable:!0}),Object.defineProperty(ze.prototype,"bucket",{get:function(){return this.location.bucket},enumerable:!1,configurable:!0}),Object.defineProperty(ze.prototype,"fullPath",{get:function(){return this.location.path},enumerable:!1,configurable:!0}),Object.defineProperty(ze.prototype,"name",{get:function(){return ce(this.location.path)},enumerable:!1,configurable:!0}),Object.defineProperty(ze.prototype,"storage",{get:function(){return this.service},enumerable:!1,configurable:!0}),ze.prototype.put=function(e,t){return void 0===t&&(t=null),this.throwIfRoot_("put"),new qe(this,this.service,this.location,this.mappings(),new oe(e),t)},ze.prototype.putString=function(e,t,r){void 0===t&&(t=I.RAW),this.throwIfRoot_("putString");e=C(t,e),r=Object.assign({},r);return!K(r.contentType)&&K(e.contentType)&&(r.contentType=e.contentType),new qe(this,this.service,this.location,this.mappings(),new oe(e.data,!0),r)},ze.prototype.delete=function(){var o=this;return this.throwIfRoot_("delete"),this.service.getAuthToken().then(function(e){var t,r,n,t=(t=o.service,r=o.location,n=le(r.fullServerUrl()),t=t.maxOperationRetryTime,(t=new we(n,"DELETE",function(e,t){},t)).successCodes=[200,204],t.errorHandler=Ae(r),t);return o.service.makeRequest(t,e).getPromise()})},ze.prototype.listAll=function(){var e={prefixes:[],items:[]};return this.listAllHelper(e).then(function(){return e})},ze.prototype.listAllHelper=function(n,o){return r(this,void 0,void 0,function(){var t,r;return i(this,function(e){switch(e.label){case 0:return r={pageToken:o},[4,this.list(r)];case 1:return t=e.sent(),(r=n.prefixes).push.apply(r,t.prefixes),(r=n.items).push.apply(r,t.items),null==t.nextPageToken?[3,3]:[4,this.listAllHelper(n,t.nextPageToken)];case 2:e.sent(),e.label=3;case 3:return[2]}})})},ze.prototype.list=function(e){var a=this,u=e||{};return"number"==typeof u.maxResults&&$("options.maxResults",1,1e3,u.maxResults),this.service.getAuthToken().then(function(e){var t,r,n,o,i,s,i=(t=a.service,r=a.location,n="/",o=u.pageToken,i=u.maxResults,s={},r.isRoot?s.prefix="":s.prefix=r.path+"/",n&&0<n.length&&(s.delimiter=n),o&&(s.pageToken=o),i&&(s.maxResults=i),o=le(r.bucketOnlyServerUrl()),i=t.maxOperationRetryTime,(i=new we(o,"GET",Oe(t,r.bucket),i)).urlParam
1s=s,i.errorHandler=Ue(r),i);return a.service.makeRequest(i,e).getPromise()})},ze.prototype.getMetadata=function(){var r=this;return this.throwIfRoot_("getMetadata"),this.service.getAuthToken().then(function(e){var t=Ne(r.service,r.location,r.mappings());return r.service.makeRequest(t,e).getPromise()})},ze.prototype.updateMetadata=function(a){var u=this;return this.throwIfRoot_("updateMetadata"),this.service.getAuthToken().then(function(e){var t,r,n,o,i,s,n=(t=u.service,r=u.location,n=a,o=u.mappings(),i=le(r.fullServerUrl()),s=be(n,o),n=t.maxOperationRetryTime,(n=new we(i,"PATCH",Ee(t,o),n)).headers={"Content-Type":"application/json; charset=utf-8"},n.body=s,n.errorHandler=Ae(r),n);return u.service.makeRequest(n,e).getPromise()})},ze.prototype.getDownloadURL=function(){var s=this;return this.throwIfRoot_("getDownloadURL"),this.service.getAuthToken().then(function(e){var t,r,n,o,i,i=(t=s.service,r=s.location,n=s.mappings(),o=le(r.fullServerUrl()),i=t.maxOperationRetryTime,(i=new we(o,"GET",ke(t,n),i)).errorHandler=Ae(r),i);return s.service.makeRequest(i,e).getPromise().then(function(e){if(null===e)throw new y(w.NO_DOWNLOAD_URL,"The given file does not have any download URLs.");return e})})},ze.prototype.throwIfRoot_=function(e){if(""===this.location.path)throw e=e,new y(w.INVALID_ROOT_OPERATION,"The operation '"+e+"' cannot be performed on a root reference, create a non-root reference using child, such as .child('file.png').")},ze);function ze(e,t){this.service=e,this.location=t instanceof se?t:se.makeFromUrl(t)}var Ge=(Ve.prototype.getPromise=function(){return this.promise_},Ve.prototype.cancel=function(e){},Ve);function Ve(e){this.promise_=Promise.reject(e)}var Xe=(We.prototype.start_=function(){var t,r,e,n,o,i,s,a,u,c=this;function l(e,t){var r,n=c.resolve_,o=c.reject_,i=t.xhr;if(t.wasSuccessCode)try{var s=c.callback_(i,i.getResponseText());void 0!==s?n(s):n()}catch(e){o(e)}else null!==i?((r=E()).serverResponse=i.getResponseText(),c.errorCallback_?o(c.errorCallback_(i,r)):o(r)):t.canceled?o(r=(c.appDelete_?U:O)()):o(r=new y(w.RETRY_LIMIT_EXCEEDED,"Max retry time for operation exceeded, please try again."))}function h(){return 2===s}function p(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];a||(a=!0,r.apply(null,e))}function f(e){o=setTimeout(function(){o=null,t(d,h())},e)}function d(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];a||(e||h()||i?p.call.apply(p,v([null,e],t)):(n<64&&(n*=2),f(1===s?(s=2,0):1e3*(n+Math.random()))))}function _(e){u||(u=!0,a||(null!==o?(e||(s=2),clearTimeout(o),f(0)):e||(s=1)))}this.canceled_?l(0,new Ke(!1,null,!0)):this.backoffId_=(t=function(n,e){function o(e){var t=e.loaded,e=e.lengthComputable?e.total:-1;null!==c.progressCallback_&&c.progressCallback_(t,e)}e?n(!1,new Ke(!1,null,!0)):(e=c.pool_.createXhrIo(),c.pendingXhr_=e,null!==c.progressCallback_&&e.addUploadProgressListener(o),e.send(c.url_,c.method_,c.body_,c.headers_).then(function(e){null!==c.progressCallback_&&e.removeUploadProgressListener(o),c.pendingXhr_=null;var t=e.getErrorCode()===D.NO_ERROR,r=e.getStatus();t&&!c.isRetryStatusCode_(r)?(r=-1!==c.successCodes_.indexOf(r),n(!0,new Ke(r,e))):(e=e.getErrorCode()===D.ABORT,n(!1,new Ke(!1,null,e)))}))},r=l,e=this.timeout_,o=null,u=a=i=!(n=1),f(s=0),setTimeout(function(){_(i=!0)},e),_)},We.prototype.getPromise=function(){return this.promise_},We.prototype.cancel=function(e){this.canceled_=!0,this.appDelete_=e||!1,null!==this.backoffId_&&(0,this.backoffId_)(!1),null!==this.pendingXhr_&&this.pendingXhr_.abort()},We.prototype.isRetryStatusCode_=function(e){var t=500<=e&&e<600,r=-1!==[408,429].indexOf(e),e=-1!==this.additionalRetryCodes_.indexOf(e);return t||r||e},We);function We(e,t,r,n,o,i,s,a,u,c,l){var h=this;this.pendingXhr_=null,this.backoffId_=null,this.canceled_=!1,this.appDelete_=!1,this.url_=e,this.method_=t,this.headers_=r,this.body_=n,this.successCodes_=o.slice(),this.additionalRetryCodes_=i.slice(),this.callback_=s,this.errorCallback_=a,this.progressCallback_=c,this.timeout_=u,this.pool_=l,this.promise_=new Promise(function(e,t){h.resolve_=e,h.reject_=t,h.start_()})}var Ke=function(e,t,r){this.wasSuccessCode=e,this.xhr=t,this.canceled=!!r};
1function Ze(e,t,r,n){var o=he(e.urlParams),i=e.url+o,s=Object.assign({},e.headers);return o=s,(t=t)&&(o["X-Firebase-GMPID"]=t),t=s,null!==(r=r)&&0<r.length&&(t.Authorization="Firebase "+r),t=s,r=void 0!==a.default?a.default.SDK_VERSION:"AppManager",t["X-Firebase-Storage-Version"]="webjs/"+r,new Xe(i,e.method,s,e.body,e.successCodes,e.additionalRetryCodes,e.handler,e.errorHandler,e.timeout,e.progressCallback,n)}var Je=(Ye.extractBucket_=function(e){e=null==e?void 0:e.storageBucket;return null==e?null:se.makeFromBucketSpec(e)},Ye.prototype.getAuthToken=function(){return r(this,void 0,void 0,function(){var t;return i(this,function(e){switch(e.label){case 0:return(t=this.authProvider_.getImmediate({optional:!0}))?[4,t.getToken()]:[3,2];case 1:if(null!==(t=e.sent()))return[2,t.accessToken];e.label=2;case 2:return[2,null]}})})},Ye.prototype.deleteApp=function(){this.deleted_=!0,this.app_=null,this.requests_.forEach(function(e){return e.cancel()}),this.requests_.clear()},Ye.prototype.makeStorageReference=function(e){return new He(this,e)},Ye.prototype.makeRequest=function(e,t){var r=this;if(this.deleted_)return new Ge(U());var n=Ze(e,this.appId_,t,this.pool_);return this.requests_.add(n),n.getPromise().then(function(){return r.requests_.delete(n)},function(){return r.requests_.delete(n)}),n},Ye.prototype.ref=function(e){if(/^[A-Za-z]+:\/\//.test(e))throw new y(w.INVALID_ARGUMENT,"Expected child path but got a URL, use refFromURL instead.");if(null==this.bucket_)throw new Error("No Storage Bucket defined in Firebase Options.");var t=new He(this,this.bucket_);return null!=e?t.child(e):t},Ye.prototype.refFromURL=function(e){if(!/^[A-Za-z]+:\/\//.test(e))throw new y(w.INVALID_ARGUMENT,"Expected full URL but got a child path, use ref instead.");try{se.makeFromUrl(e)}catch(e){throw new y(w.INVALID_ARGUMENT,"Expected valid full URL but got an invalid one.")}return new He(this,e)},Object.defineProperty(Ye.prototype,"maxUploadRetryTime",{get:function(){return this.maxUploadRetryTime_},enumerable:!1,configurable:!0}),Ye.prototype.setMaxUploadRetryTime=function(e){$("time",0,Number.POSITIVE_INFINITY,e),this.maxUploadRetryTime_=e},Object.defineProperty(Ye.prototype,"maxOperationRetryTime",{get:function(){return this.maxOperationRetryTime_},enumerable:!1,configurable:!0}),Ye.prototype.setMaxOperationRetryTime=function(e){$("time",0,Number.POSITIVE_INFINITY,e),this.maxOperationRetryTime_=e},Object.defineProperty(Ye.prototype,"app",{get:function(){return this.app_},enumerable:!1,configurable:!0}),Object.defineProperty(Ye.prototype,"INTERNAL",{get:function(){return this.internals_},enumerable:!1,configurable:!0}),Ye);function Ye(e,t,r,n){this.bucket_=null,this.appId_=null,this.deleted_=!1,this.app_=e,this.authProvider_=t,this.maxOperationRetryTime_=b,this.maxUploadRetryTime_=g,this.requests_=new Set,this.pool_=r,this.bucket_=null!=n?se.makeFromBucketSpec(n):Ye.extractBucket_(null===(n=this.app_)||void 0===n?void 0:n.options),this.internals_=new $e(this)}var $e=(Qe.prototype.delete=function(){return this.service_.deleteApp(),Promise.resolve()},Qe);function Qe(e){this.service_=e}var et,tt;function rt(e,t){var r=e.getProvider("app").getImmediate(),e=e.getProvider("auth-internal");return new Je(r,e,new te,t)}et=a.default,tt={TaskState:X,TaskEvent:B,StringFormat:I,Storage:Je,Reference:He},et.INTERNAL.registerComponent(new f("storage",rt,"PUBLIC").setServiceProps(tt).setMultipleInstances(!0)),et.registerVersion("@firebase/storage","0.4.1")}).apply(this,arguments)}catch(e){throw console.error(e),new Error("Cannot instantiate firebase-storage.js - be sure to load firebase-app.js first.")}});
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.