firebase/firebase-storage.js

Firebase JavaScript library for web and Node.js

import{_getProvider,getApp as e,_registerComponent as t,registerVersion as n,_isFirebaseServerApp as r,SDK_VERSION as o}from"https://www.gstatic.com/firebasejs/11.6.0/firebase-app.js";const stringToByteArray$1=function(e){const t=[];let n=0;for(let r=0;r<e.length;r++){let o=e.charCodeAt(r);o<128?t[n++]=o:o<2048?(t[n++]=o>>6|192,t[n++]=63&o|128):55296==(64512&o)&&r+1<e.length&&56320==(64512&e.charCodeAt(r+1))?(o=65536+((1023&o)<<10)+(1023&e.charCodeAt(++r)),t[n++]=o>>18|240,t[n++]=o>>12&63|128,t[n++]=o>>6&63|128,t[n++]=63&o|128):(t[n++]=o>>12|224,t[n++]=o>>6&63|128,t[n++]=63&o|128)}return t},s={byteToCharMap_:null,charToByteMap_:null,byteToCharMapWebSafe_:null,charToByteMapWebSafe_:null,ENCODED_VALS_BASE:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",get ENCODED_VALS(){return this.ENCODED_VALS_BASE+"+/="},get ENCODED_VALS_WEBSAFE(){return this.ENCODED_VALS_BASE+"-_."},HAS_NATIVE_SUPPORT:"function"==typeof atob,encodeByteArray(e,t){if(!Array.isArray(e))throw Error("encodeByteArray takes an array as a parameter");this.init_();const n=t?this.byteToCharMapWebSafe_:this.byteToCharMap_,r=[];for(let t=0;t<e.length;t+=3){const o=e[t],s=t+1<e.length,i=s?e[t+1]:0,a=t+2<e.length,l=a?e[t+2]:0,c=o>>2,u=(3&o)<<4|i>>4;let h=(15&i)<<2|l>>6,d=63&l;a||(d=64,s||(h=64)),r.push(n[c],n[u],n[h],n[d])}return r.join("")},encodeString(e,t){return this.HAS_NATIVE_SUPPORT&&!t?btoa(e):this.encodeByteArray(stringToByteArray$1(e),t)},decodeString(e,t){return this.HAS_NATIVE_SUPPORT&&!t?atob(e):function(e){const t=[];let n=0,r=0;for(;n<e.length;){const o=e[n++];if(o<128)t[r++]=String.fromCharCode(o);else if(o>191&&o<224){const s=e[n++];t[r++]=String.fromCharCode((31&o)<<6|63&s)}else if(o>239&&o<365){const s=((7&o)<<18|(63&e[n++])<<12|(63&e[n++])<<6|63&e[n++])-65536;t[r++]=String.fromCharCode(55296+(s>>10)),t[r++]=String.fromCharCode(56320+(1023&s))}else{const s=e[n++],i=e[n++];t[r++]=String.fromCharCode((15&o)<<12|(63&s)<<6|63&i)}}return t.join("")}(this.decodeStringToByteArray(e,t))},decodeStringToByteArray(e,t){this.init_();const n=t?this.charToByteMapWebSafe_:this.charToByteMap_,r=[];for(let t=0;t<e.length;){const o=n[e.charAt(t++)],s=t<e.length?n[e.charAt(t)]:0;++t;const i=t<e.length?n[e.charAt(t)]:64;++t;const a=t<e.length?n[e.charAt(t)]:64;if(++t,null==o||null==s||null==i||null==a)throw new DecodeBase64StringError;const l=o<<2|s>>4;if(r.push(l),64!==i){const e=s<<4&240|i>>2;if(r.push(e),64!==a){const e=i<<6&192|a;r.push(e)}}}return r},init_(){if(!this.byteToCharMap_){this.byteToCharMap_={},this.charToByteMap_={},this.byteToCharMapWebSafe_={},this.charToByteMapWebSafe_={};for(let e=0;e<this.ENCODED_VALS.length;e++)this.byteToCharMap_[e]=this.ENCODED_VALS.charAt(e),this.charToByteMap_[this.byteToCharMap_[e]]=e,this.byteToCharMapWebSafe_[e]=this.ENCODED_VALS_WEBSAFE.charAt(e),this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[e]]=e,e>=this.ENCODED_VALS_BASE.length&&(this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(e)]=e,this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(e)]=e)}}};class DecodeBase64StringError extends Error{constructor(){super(...arguments),this.name="DecodeBase64StringError"}}const base64urlEncodeWithoutPadding=function(e){return function(e){const t=stringToByteArray$1(e);return s.encodeByteArray(t,!0)}(e).replace(/\./g,"")};const getDefaultsFromGlobal=()=>function getGlobal(){if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if("undefined"!=typeof global)return global;throw new Error("Unable to locate global object.")}().__FIREBASE_DEFAULTS__,getDefaultsFromCookie=()=>{if("undefined"==typeof document)return;let e;try{e=document.cookie.match(/__FIREBASE_DEFAULTS__=([^;]+)/)}catch(e){return}const t=e&&function(e){try{return s.decodeString(e,!0)}catch(e){console.error("base64Decode failed: ",e)}return null}(e[1]);return t&&JSON.parse(t)},getDefaults=()=>{try{return getDefaultsFromGlobal()||(()=>{if("undefined"==typeof process||void 0===process.env)return;const e=process.env.__FIREBASE_DEFAULTS__;return e?JSON.parse(e):void 0})()||getDefaultsFromCookie()}catch(e){return void console.info(`Unable to get __FIREBASE_DEFAULTS__ due to: ${e}`)}},getDefaultEmulatorHostnameAndPort=e=>{const t=(e=>{var t,n;return null===(n=null===(t=getDefaults())||void 0===t?void 0:t.emulatorHosts)||void 0===n?void 0:n[e]})(e);if(!t)return;const n=t.lastIndexOf(":");if(n<=0||n+1===t.length)throw new Error(`Invalid host ${t} with no separate hostname and port!`);const r=parseInt(t.substring(n+1),10);return"["===t[0]?[t.substring(1,n-1),r]:[t.substring(0,n),r]};class FirebaseError extends Error{constructor(e,t,n){super(t),this.code=e,this.customData=n,this.name="FirebaseError",Object.setPrototypeOf(this,FirebaseError.prototype),Error.captureStackTrace&&Error.captureStackTrace(this,ErrorFactory.prototype.create)}}class ErrorFactory{constructor(e,t,n){this.service=e,this.serviceName=t,this.errors=n}create(e,...t){const n=t[0]||{},r=`${this.service}/${e}`,o=this.errors[e],s=o?function replaceTemplate(e,t){return e.replace(i,((e,n)=>{const r=t[n];return null!=r?String(r):`<${n}?>`}))}(o,n):"Error",a=`${this.serviceName}: ${s} (${r}).`;return new FirebaseError(r,a,n)}}const i=/\{\$([^}]+)}/g;function getModularInstance(e){return e&&e._delegate?e._delegate:e}class Component{constructor(e,t,n){this.name=e,this.instanceFactory=t,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}setInstantiationMode(e){return this.instantiationMode=e,this}setMultipleInstances(e){return this.multipleInstances=e,this}setServiceProps(e){return this.serviceProps=e,this}setInstanceCreatedCallback(e){return this.onInstanceCreated=e,this}}const a="firebasestorage.googleapis.com",l="storageBucket";class StorageError extends FirebaseError{constructor(e,t,n=0){super(prependCode(e),`Firebase Storage: ${t} (${prependCode(e)})`),this.status_=n,this.customData={serverResponse:null},this._baseMessage=this.message,Object.setPrototypeOf(this,StorageError.prototype)}get status(){return this.status_}set status(e){this.status_=e}_codeEquals(e){return prependCode(e)===this.code}get serverResponse(){return this.customData.serverResponse}set serverResponse(e){this.customData.serverResponse=e,this.customData.serverResponse?this.message=`${this._baseMessage}\n${this.customData.serverResponse}`:this.message=this._baseMessage}}var c,u;function prependCode(e){return"storage/"+e}function unknown(){return new StorageError(c.UNKNOWN,"An unknown error occurred, please check the error payload for server response.")}function retryLimitExceeded(){return new StorageError(c.RETRY_LIMIT_EXCEEDED,"Max retry time for operation exceeded, please try again.")}function canceled(){return new StorageError(c.CANCELED,"User canceled the upload/download.")}function cannotSliceBlob(){return new StorageError(c.CANNOT_SLICE_BLOB,"Cannot slice blob for upload. Please retry the upload.")}function invalidArgument(e){return new StorageError(c.INVALID_ARGUMENT,e)}function appDeleted(){return new StorageError(c.APP_DELETED,"The Firebase app was deleted.")}function invalidRootOperation(e){return new StorageError(c.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').")}function invalidFormat(e,t){return new StorageError(c.INVALID_FORMAT,"String does not match format '"+e+"': "+t)}function internalError(e){throw new StorageError(c.INTERNAL_ERROR,"Internal error: "+e)}!function(e){e.UNKNOWN="unknown",e.OBJECT_NOT_FOUND="object-not-found",e.BUCKET_NOT_FOUND="bucket-not-found",e.PROJECT_NOT_FOUND="project-not-found",e.QUOTA_EXCEEDED="quota-exceeded",e.UNAUTHENTICATED="unauthenticated",e.UNAUTHORIZED="unauthorized",e.UNAUTHORIZED_APP="unauthorized-app",e.RETRY_LIMIT_EXCEEDED="retry-limit-exceeded",e.INVALID_CHECKSUM="invalid-checksum",e.CANCELED="canceled",e.INVALID_EVENT_NAME="invalid-event-name",e.INVALID_URL="invalid-url",e.INVALID_DEFAULT_BUCKET="invalid-default-bucket",e.NO_DEFAULT_BUCKET="no-default-bucket",e.CANNOT_SLICE_BLOB="cannot-slice-blob",e.SERVER_FILE_WRONG_SIZE="server-file-wrong-size",e.NO_DOWNLOAD_URL="no-download-url",e.INVALID_ARGUMENT="invalid-argument",e.INVALID_ARGUMENT_COUNT="invalid-argument-count",e.APP_DELETED="app-deleted",e.INVALID_ROOT_OPERATION="invalid-root-operation",e.INVALID_FORMAT="invalid-format",e.INTERNAL_ERROR="internal-error",e.UNSUPPORTED_ENVIRONMENT="unsupported-environment"}(c||(c={}));class Location{constructor(e,t){this.bucket=e,this.path_=t}get path(){return this.path_}get isRoot(){return 0===this.path.length}fullServerUrl(){const e=encodeURIComponent;return"/b/"+e(this.bucket)+"/o/"+e(this.path)}bucketOnlyServerUrl(){return"/b/"+encodeURIComponent(this.bucket)+"/o"}static makeFromBucketSpec(e,t){let n;try{n=Location.makeFromUrl(e,t)}catch(t){return new Location(e,"")}if(""===n.path)return n;throw function invalidDefaultBucket(e){return new StorageError(c.INVALID_DEFAULT_BUCKET,"Invalid default bucket '"+e+"'.")}(e)}static makeFromUrl(e,t){let n=null;const r="([A-Za-z0-9.\\-_]+)";const o=new RegExp("^gs://"+r+"(/(.*))?$","i");function httpModify(e){e.path_=decodeURIComponent(e.path)}const s=t.replace(/[.]/g,"\\."),i=[{regex:o,indices:{bucket:1,path:3},postModify:function gsModify(e){"/"===e.path.charAt(e.path.length-1)&&(e.path_=e.path_.slice(0,-1))}},{regex:new RegExp(`^https?://${s}/v[A-Za-z0-9_]+/b/${r}/o(/([^?#]*).*)?$`,"i"),indices:{bucket:1,path:3},postModify:httpModify},{regex:new RegExp(`^https?://${t===a?"(?:storage.googleapis.com|storage.cloud.google.com)":t}/${r}/([^?#]*)`,"i"),indices:{bucket:1,path:2},postModify:httpModify}];for(let t=0;t<i.length;t++){const r=i[t],o=r.regex.exec(e);if(o){const e=o[r.indices.bucket];let t=o[r.indices.path];t||(t=""),n=new Location(e,t),r.postModify(n);break}}if(null==n)throw function invalidUrl(e){return new StorageError(c.INVALID_URL,"Invalid URL '"+e+"'.")}(e);return n}}class FailRequest{constructor(e){this.promise_=Promise.reject(e)}getPromise(){return this.promise_}cancel(e=!1){}}function isString(e){return"string"==typeof e||e instanceof String}function isNativeBlob(e){return isNativeBlobDefined()&&e instanceof Blob}function isNativeBlobDefined(){return"undefined"!=typeof Blob}function validateNumber(e,t,n,r){if(r<t)throw invalidArgument(`Invalid value for '${e}'. Expected ${t} or greater.`);if(r>n)throw invalidArgument(`Invalid value for '${e}'. Expected ${n} or less.`)}function makeUrl(e,t,n){let r=t;return null==n&&(r=`https://${t}`),`${n}://${r}/v0${e}`}function makeQueryString(e){const t=encodeURIComponent;let n="?";for(const r in e)if(e.hasOwnProperty(r)){n=n+(t(r)+"="+t(e[r]))+"&"}return n=n.slice(0,-1),n}function isRetryStatusCode(e,t){const n=e>=500&&e<600,r=-1!==[408,429].indexOf(e),o=-1!==t.indexOf(e);return n||r||o}!function(e){e[e.NO_ERROR=0]="NO_ERROR",e[e.NETWORK_ERROR=1]="NETWORK_ERROR",e[e.ABORT=2]="ABORT"}(u||(u={}));class NetworkRequest{constructor(e,t,n,r,o,s,i,a,l,c,u,h=!0){this.url_=e,this.method_=t,this.headers_=n,this.body_=r,this.successCodes_=o,this.additionalRetryCodes_=s,this.callback_=i,this.errorCallback_=a,this.timeout_=l,this.progressCallback_=c,this.connectionFactory_=u,this.retry=h,this.pendingConnection_=null,this.backoffId_=null,this.canceled_=!1,this.appDelete_=!1,this.promise_=new Promise(((e,t)=>{this.resolve_=e,this.reject_=t,this.start_()}))}start_(){const doTheRequest=(e,t)=>{if(t)return void e(!1,new RequestEndStatus(!1,null,!0));const n=this.connectionFactory_();this.pendingConnection_=n;const progressListener=e=>{const t=e.loaded,n=e.lengthComputable?e.total:-1;null!==this.progressCallback_&&this.progressCallback_(t,n)};null!==this.progressCallback_&&n.addUploadProgressListener(progressListener),n.send(this.url_,this.method_,this.body_,this.headers_).then((()=>{null!==this.progressCallback_&&n.removeUploadProgressListener(progressListener),this.pendingConnection_=null;const t=n.getErrorCode()===u.NO_ERROR,r=n.getStatus();if(!t||isRetryStatusCode(r,this.additionalRetryCodes_)&&this.retry){const t=n.getErrorCode()===u.ABORT;return void e(!1,new RequestEndStatus(!1,null,t))}const o=-1!==this.successCodes_.indexOf(r);e(!0,new RequestEndStatus(o,n))}))},backoffDone=(e,t)=>{const n=this.resolve_,r=this.reject_,o=t.connection;if(t.wasSuccessCode)try{const e=this.callback_(o,o.getResponse());!function isJustDef(e){return void 0!==e}(e)?n():n(e)}catch(e){r(e)}else if(null!==o){const e=unknown();e.serverResponse=o.getErrorText(),this.errorCallback_?r(this.errorCallback_(o,e)):r(e)}else if(t.canceled){r(this.appDelete_?appDeleted():canceled())}else{r(retryLimitExceeded())}};this.canceled_?backoffDone(0,new RequestEndStatus(!1,null,!0)):this.backoffId_=function start(e,t,n){let r=1,o=null,s=null,i=!1,a=0;function canceled(){return 2===a}let l=!1;function triggerCallback(...e){l||(l=!0,t.apply(null,e))}function callWithDelay(t){o=setTimeout((()=>{o=null,e(responseHandler,canceled())}),t)}function clearGlobalTimeout(){s&&clearTimeout(s)}function responseHandler(e,...t){if(l)return void clearGlobalTimeout();if(e)return clearGlobalTimeout(),void triggerCallback.call(null,e,...t);if(canceled()||i)return clearGlobalTimeout(),void triggerCallback.call(null,e,...t);let n;r<64&&(r*=2),1===a?(a=2,n=0):n=1e3*(r+Math.random()),callWithDelay(n)}let c=!1;function stop(e){c||(c=!0,clearGlobalTimeout(),l||(null!==o?(e||(a=2),clearTimeout(o),callWithDelay(0)):e||(a=1)))}return callWithDelay(0),s=setTimeout((()=>{i=!0,stop(!0)}),n),stop}(doTheRequest,backoffDone,this.timeout_)}getPromise(){return this.promise_}cancel(e){this.canceled_=!0,this.appDelete_=e||!1,null!==this.backoffId_&&function stop(e){e(!1)}(this.backoffId_),null!==this.pendingConnection_&&this.pendingConnection_.abort()}}class RequestEndStatus{constructor(e,t,n){this.wasSuccessCode=e,this.connection=t,this.canceled=!!n}}function getBlobBuilder(){return"undefined"!=typeof BlobBuilder?BlobBuilder:"undefined"!=typeof WebKitBlobBuilder?WebKitBlobBuilder:void 0}function getBlob$1(...e){const t=getBlobBuilder();if(void 0!==t){const n=new t;for(let t=0;t<e.length;t++)n.append(e[t]);return n.getBlob()}if(isNativeBlobDefined())return new Blob(e);throw new StorageError(c.UNSUPPORTED_ENVIRONMENT,"This browser doesn't seem to support creating Blobs")}function decodeBase64(e){if("undefined"==typeof atob)throw function missingPolyFill(e){return new StorageError(c.UNSUPPORTED_ENVIRONMENT,`${e} is missing. Make sure to install the required polyfills. See https://firebase.google.com/docs/web/environments-js-sdk#polyfills for more information.`)}("base-64");return atob(e)}const h={RAW:"raw",BASE64:"base64",BASE64URL:"base64url",DATA_URL:"data_url"};class StringData{constructor(e,t){this.data=e,this.contentType=t||null}}function dataFromString(e,t){switch(e){case h.RAW:return new StringData(utf8Bytes_(t));case h.BASE64:case h.BASE64URL:return new StringData(base64Bytes_(e,t));case h.DATA_URL:return new StringData(function dataURLBytes_(e){const t=new DataURLParts(e);return t.base64?base64Bytes_(h.BASE64,t.rest):function percentEncodedBytes_(e){let t;try{t=decodeURIComponent(e)}catch(e){throw invalidFormat(h.DATA_URL,"Malformed data URL.")}return utf8Bytes_(t)}(t.rest)}(t),function dataURLContentType_(e){return new DataURLParts(e).contentType}(t))}throw unknown()}function utf8Bytes_(e){const t=[];for(let n=0;n<e.length;n++){let r=e.charCodeAt(n);if(r<=127)t.push(r);else if(r<=2047)t.push(192|r>>6,128|63&r);else if(55296==(64512&r)){if(n<e.length-1&&56320==(64512&e.charCodeAt(n+1))){r=65536|(1023&r)<<10|1023&e.charCodeAt(++n),t.push(240|r>>18,128|r>>12&63,128|r>>6&63,128|63&r)}else t.push(239,191,189)}else 56320==(64512&r)?t.push(239,191,189):t.push(224|r>>12,128|r>>6&63,128|63&r)}return new Uint8Array(t)}function base64Bytes_(e,t){switch(e){case h.BASE64:{const n=-1!==t.indexOf("-"),r=-1!==t.indexOf("_");if(n||r){throw invalidFormat(e,"Invalid character '"+(n?"-":"_")+"' found: is it base64url encoded?")}break}case h.BASE64URL:{const n=-1!==t.indexOf("+"),r=-1!==t.indexOf("/");if(n||r){throw invalidFormat(e,"Invalid character '"+(n?"+":"/")+"' found: is it base64 encoded?")}t=t.replace(/-/g,"+").replace(/_/g,"/");break}}let n;try{n=decodeBase64(t)}catch(t){if(t.message.includes("polyfill"))throw t;throw invalidFormat(e,"Invalid character found")}const r=new Uint8Array(n.length);for(let e=0;e<n.length;e++)r[e]=n.charCodeAt(e);return r}class DataURLParts{constructor(e){this.base64=!1,this.contentType=null;const t=e.match(/^data:([^,]+)?,/);if(null===t)throw invalidFormat(h.DATA_URL,"Must be formatted 'data:[<mediatype>][;base64],<data>");const n=t[1]||null;null!=n&&(this.base64=function endsWith(e,t){if(!(e.length>=t.length))return!1;return e.substring(e.length-t.length)===t}(n,";base64"),this.contentType=this.base64?n.substring(0,n.length-7):n),this.rest=e.substring(e.indexOf(",")+1)}}class FbsBlob{constructor(e,t){let n=0,r="";isNativeBlob(e)?(this.data_=e,n=e.size,r=e.type):e instanceof ArrayBuffer?(t?this.data_=new Uint8Array(e):(this.data_=new Uint8Array(e.byteLength),this.data_.set(new Uint8Array(e))),n=this.data_.length):e instanceof Uint8Array&&(t?this.data_=e:(this.data_=new Uint8Array(e.length),this.data_.set(e)),n=e.length),this.size_=n,this.type_=r}size(){return this.size_}type(){return this.type_}slice(e,t){if(isNativeBlob(this.data_)){const n=function sliceBlob(e,t,n){return e.webkitSlice?e.webkitSlice(t,n):e.mozSlice?e.mozSlice(t,n):e.slice?e.slice(t,n):null}(this.data_,e,t);return null===n?null:new FbsBlob(n)}{const n=new Uint8Array(this.data_.buffer,e,t-e);return new FbsBlob(n,!0)}}static getBlob(...e){if(isNativeBlobDefined()){const t=e.map((e=>e instanceof FbsBlob?e.data_:e));return new FbsBlob(getBlob$1.apply(null,t))}{const t=e.map((e=>isString(e)?dataFromString(h.RAW,e).data:e.data_));let n=0;t.forEach((e=>{n+=e.byteLength}));const r=new Uint8Array(n);let o=0;return t.forEach((e=>{for(let t=0;t<e.length;t++)r[o++]=e[t]})),new FbsBlob(r,!0)}}uploadData(){return this.data_}}function jsonObjectOrNull(e){let t;try{t=JSON.parse(e)}catch(e){return null}return function isNonArrayObject(e){return"object"==typeof e&&!Array.isArray(e)}(t)?t:null}function lastComponent(e){const t=e.lastIndexOf("/",e.length-2);return-1===t?e:e.slice(t+1)}function noXform_(e,t){return t}class Mapping{constructor(e,t,n,r){this.server=e,this.local=t||e,this.writable=!!n,this.xform=r||noXform_}}let d=null;function getMappings(){if(d)return d;const e=[];e.push(new Mapping("bucket")),e.push(new Mapping("generation")),e.push(new Mapping("metageneration")),e.push(new Mapping("name","fullPath",!0));const t=new Mapping("name");t.xform=function mappingsXformPath(e,t){return function xformPath(e){return!isString(e)||e.length<2?e:lastComponent(e)}(t)},e.push(t);const n=new Mapping("size");return n.xform=function xformSize(e,t){return void 0!==t?Number(t):t},e.push(n),e.push(new Mapping("timeCreated")),e.push(new Mapping("updated")),e.push(new Mapping("md5Hash",null,!0)),e.push(new Mapping("cacheControl",null,!0)),e.push(new Mapping("contentDisposition",null,!0)),e.push(new Mapping("contentEncoding",null,!0)),e.push(new Mapping("contentLanguage",null,!0)),e.push(new Mapping("contentType",null,!0)),e.push(new Mapping("metadata","customMetadata",!0)),d=e,d}function fromResource(e,t,n){const r={type:"file"},o=n.length;for(let e=0;e<o;e++){const o=n[e];r[o.local]=o.xform(r,t[o.server])}return function addRef(e,t){Object.defineProperty(e,"ref",{get:function generateRef(){const n=e.bucket,r=e.fullPath,o=new Location(n,r);return t._makeStorageReference(o)}})}(r,e),r}function fromResourceString(e,t,n){const r=jsonObjectOrNull(t);if(null===r)return null;return fromResource(e,r,n)}function toResourceString(e,t){const n={},r=t.length;for(let o=0;o<r;o++){const r=t[o];r.writable&&(n[r.server]=e[r.local])}return JSON.stringify(n)}const p="prefixes",_="items";function fromResponseString(e,t,n){const r=jsonObjectOrNull(n);if(null===r)return null;return function fromBackendResponse(e,t,n){const r={prefixes:[],items:[],nextPageToken:n.nextPageToken};if(n[p])for(const o of n[p]){const n=o.replace(/\/$/,""),s=e._makeStorageReference(new Location(t,n));r.prefixes.push(s)}if(n[_])for(const o of n[_]){const n=e._makeStorageReference(new Location(t,o.name));r.items.push(n)}return r}(e,t,r)}class RequestInfo{constructor(e,t,n,r){this.url=e,this.method=t,this.handler=n,this.timeout=r,this.urlParams={},this.headers={},this.body=null,this.errorHandler=null,this.progressCallback=null,this.successCodes=[200],this.additionalRetryCodes=[]}}function handlerCheck(e){if(!e)throw unknown()}function metadataHandler(e,t){return function handler(n,r){const o=fromResourceString(e,r,t);return handlerCheck(null!==o),o}}function downloadUrlHandler(e,t){return function handler(n,r){const o=fromResourceString(e,r,t);return handlerCheck(null!==o),function downloadUrlFromResourceString(e,t,n,r){const o=jsonObjectOrNull(t);if(null===o)return null;if(!isString(o.downloadTokens))return null;const s=o.downloadTokens;if(0===s.length)return null;const i=encodeURIComponent;return s.split(",").map((t=>{const o=e.bucket,s=e.fullPath;return makeUrl("/b/"+i(o)+"/o/"+i(s),n,r)+makeQueryString({alt:"media",token:t})}))[0]}(o,r,e.host,e._protocol)}}function sharedErrorHandler(e){return function errorHandler(t,n){let r;return r=401===t.getStatus()?t.getErrorText().includes("Firebase App Check token is invalid")?function unauthorizedApp(){return new StorageError(c.UNAUTHORIZED_APP,"This app does not have permission to access Firebase Storage on this project.")}():function unauthenticated(){return new StorageError(c.UNAUTHENTICATED,"User is not authenticated, please authenticate using Firebase Authentication and try again.")}():402===t.getStatus()?function quotaExceeded(e){return new StorageError(c.QUOTA_EXCEEDED,"Quota for bucket '"+e+"' exceeded, please view quota on https://firebase.google.com/pricing/.")}(e.bucket):403===t.getStatus()?function unauthorized(e){return new StorageError(c.UNAUTHORIZED,"User does not have permission to access '"+e+"'.")}(e.path):n,r.status=t.getStatus(),r.serverResponse=n.serverResponse,r}}function objectErrorHandler(e){const t=sharedErrorHandler(e);return function errorHandler(n,r){let o=t(n,r);return 404===n.getStatus()&&(o=function objectNotFound(e){return new StorageError(c.OBJECT_NOT_FOUND,"Object '"+e+"' does not exist.")}(e.path)),o.serverResponse=r.serverResponse,o}}function getMetadata$2(e,t,n){const r=makeUrl(t.fullServerUrl(),e.host,e._protocol),o=e.maxOperationRetryTime,s=new RequestInfo(r,"GET",metadataHandler(e,n),o);return s.errorHandler=objectErrorHandler(t),s}function list$2(e,t,n,r,o){const s={};t.isRoot?s.prefix="":s.prefix=t.path+"/",n&&n.length>0&&(s.delimiter=n),r&&(s.pageToken=r),o&&(s.maxResults=o);const i=makeUrl(t.bucketOnlyServerUrl(),e.host,e._protocol),a=e.maxOperationRetryTime,l=new RequestInfo(i,"GET",function listHandler(e,t){return function handler(n,r){const o=fromResponseString(e,t,r);return handlerCheck(null!==o),o}}(e,t.bucket),a);return l.urlParams=s,l.errorHandler=sharedErrorHandler(t),l}function getBytes$1(e,t,n){const r=makeUrl(t.fullServerUrl(),e.host,e._protocol)+"?alt=media",o=e.maxOperationRetryTime,s=new RequestInfo(r,"GET",((e,t)=>t),o);return s.errorHandler=objectErrorHandler(t),void 0!==n&&(s.headers.Range=`bytes=0-${n}`,s.successCodes=[200,206]),s}function metadataForUpload_(e,t,n){const r=Object.assign({},n);return r.fullPath=e.path,r.size=t.size(),r.contentType||(r.contentType=function determineContentType_(e,t){return e&&e.contentType||t&&t.type()||"application/octet-stream"}(null,t)),r}function multipartUpload(e,t,n,r,o){const s=t.bucketOnlyServerUrl(),i={"X-Goog-Upload-Protocol":"multipart"};const a=function genBoundary(){let e="";for(let t=0;t<2;t++)e+=Math.random().toString().slice(2);return e}();i["Content-Type"]="multipart/related; boundary="+a;const l=metadataForUpload_(t,r,o),c="--"+a+"\r\nContent-Type: application/json; charset=utf-8\r\n\r\n"+toResourceString(l,n)+"\r\n--"+a+"\r\nContent-Type: "+l.contentType+"\r\n\r\n",u="\r\n--"+a+"--",h=FbsBlob.getBlob(c,r,u);if(null===h)throw cannotSliceBlob();const d={name:l.fullPath},p=makeUrl(s,e.host,e._protocol),_=e.maxUploadRetryTime,f=new RequestInfo(p,"POST",metadataHandler(e,n),_);return f.urlParams=d,f.headers=i,f.body=h.uploadData(),f.errorHandler=sharedErrorHandler(t),f}class ResumableUploadStatus{constructor(e,t,n,r){this.current=e,this.total=t,this.finalized=!!n,this.metadata=r||null}}function checkResumeHeader_(e,t){let n=null;try{n=e.getResponseHeader("X-Goog-Upload-Status")}catch(e){handlerCheck(!1)}return handlerCheck(!!n&&-1!==(t||["active"]).indexOf(n)),n}const f=262144;function continueResumableUpload(e,t,n,r,o,s,i,a){const l=new ResumableUploadStatus(0,0);if(i?(l.current=i.current,l.total=i.total):(l.current=0,l.total=r.size()),r.size()!==l.total)throw function serverFileWrongSize(){return new StorageError(c.SERVER_FILE_WRONG_SIZE,"Server recorded incorrect upload file size, please retry the upload.")}();const u=l.total-l.current;let h=u;o>0&&(h=Math.min(h,o));const d=l.current,p=d+h;let _="";_=0===h?"finalize":u===h?"upload, finalize":"upload";const f={"X-Goog-Upload-Command":_,"X-Goog-Upload-Offset":`${l.current}`},g=r.slice(d,p);if(null===g)throw cannotSliceBlob();const m=t.maxUploadRetryTime,b=new RequestInfo(n,"POST",(function handler(e,n){const o=checkResumeHeader_(e,["active","final"]),i=l.current+h,a=r.size();let c;return c="final"===o?metadataHandler(t,s)(e,n):null,new ResumableUploadStatus(i,a,"final"===o,c)}),m);return b.headers=f,b.body=g.uploadData(),b.progressCallback=a||null,b.errorHandler=sharedErrorHandler(e),b}const g={STATE_CHANGED:"state_changed"},m={RUNNING:"running",PAUSED:"paused",SUCCESS:"success",CANCELED:"canceled",ERROR:"error"};function taskStateFromInternalTaskState(e){switch(e){case"running":case"pausing":case"canceling":return m.RUNNING;case"paused":return m.PAUSED;case"success":return m.SUCCESS;case"canceled":return m.CANCELED;default:return m.ERROR}}class Observer{constructor(e,t,n){if(function isFunction(e){return"function"==typeof e}(e)||null!=t||null!=n)this.next=e,this.error=null!=t?t:void 0,this.complete=null!=n?n:void 0;else{const t=e;this.next=t.next,this.error=t.error,this.complete=t.complete}}}function async(e){return(...t)=>{Promise.resolve().then((()=>e(...t)))}}class XhrConnection{constructor(){this.sent_=!1,this.xhr_=new XMLHttpRequest,this.initXhr(),this.errorCode_=u.NO_ERROR,this.sendPromise_=new Promise((e=>{this.xhr_.addEventListener("abort",(()=>{this.errorCode_=u.ABORT,e()})),this.xhr_.addEventListener("error",(()=>{this.errorCode_=u.NETWORK_ERROR,e()})),this.xhr_.addEventListener("load",(()=>{e()}))}))}send(e,t,n,r){if(this.sent_)throw internalError("cannot .send() more than once");if(this.sent_=!0,this.xhr_.open(t,e,!0),void 0!==r)for(const e in r)r.hasOwnProperty(e)&&this.xhr_.setRequestHeader(e,r[e].toString());return void 0!==n?this.xhr_.send(n):this.xhr_.send(),this.sendPromise_}getErrorCode(){if(!this.sent_)throw internalError("cannot .getErrorCode() before sending");return this.errorCode_}getStatus(){if(!this.sent_)throw internalError("cannot .getStatus() before sending");try{return this.xhr_.status}catch(e){return-1}}getResponse(){if(!this.sent_)throw internalError("cannot .getResponse() before sending");return this.xhr_.response}getErrorText(){if(!this.sent_)throw internalError("cannot .getErrorText() before sending");return this.xhr_.statusText}abort(){this.xhr_.abort()}getResponseHeader(e){return this.xhr_.getResponseHeader(e)}addUploadProgressListener(e){null!=this.xhr_.upload&&this.xhr_.upload.addEventListener("progress",e)}removeUploadProgressListener(e){null!=this.xhr_.upload&&this.xhr_.upload.removeEventListener("progress",e)}}class XhrTextConnection extends XhrConnection{initXhr(){this.xhr_.responseType="text"}}function newTextConnection(){return new XhrTextConnection}class XhrBytesConnection extends XhrConnection{initXhr(){this.xhr_.responseType="arraybuffer"}}function newBytesConnection(){return new XhrBytesConnection}class XhrBlobConnection extends XhrConnection{initXhr(){this.xhr_.responseType="blob"}}function newBlobConnection(){return new XhrBlobConnection}class UploadTask{isExponentialBackoffExpired(){return this.sleepTime>this.maxSleepTime}constructor(e,t,n=null){this._transferred=0,this._needToFetchStatus=!1,this._needToFetchMetadata=!1,this._observers=[],this._error=void 0,this._uploadUrl=void 0,this._request=void 0,this._chunkMultiplier=1,this._resolve=void 0,this._reject=void 0,this._ref=e,this._blob=t,this._metadata=n,this._mappings=getMappings(),this._resumable=this._shouldDoResumable(this._blob),this._state="running",this._errorHandler=e=>{if(this._request=void 0,this._chunkMultiplier=1,e._codeEquals(c.CANCELED))this._needToFetchStatus=!0,this.completeTransitions_();else{const t=this.isExponentialBackoffExpired();if(isRetryStatusCode(e.status,[])){if(!t)return this.sleepTime=Math.max(2*this.sleepTime,1e3),this._needToFetchStatus=!0,void this.completeTransitions_();e=retryLimitExceeded()}this._error=e,this._transition("error")}},this._metadataErrorHandler=e=>{this._request=void 0,e._codeEquals(c.CANCELED)?this.completeTransitions_():(this._error=e,this._transition("error"))},this.sleepTime=0,this.maxSleepTime=this._ref.storage.maxUploadRetryTime,this._promise=new Promise(((e,t)=>{this._resolve=e,this._reject=t,this._start()})),this._promise.then(null,(()=>{}))}_makeProgressCallback(){const e=this._transferred;return t=>this._updateProgress(e+t)}_shouldDoResumable(e){return e.size()>262144}_start(){"running"===this._state&&void 0===this._request&&(this._resumable?void 0===this._uploadUrl?this._createResumable():this._needToFetchStatus?this._fetchStatus():this._needToFetchMetadata?this._fetchMetadata():this.pendingTimeout=setTimeout((()=>{this.pendingTimeout=void 0,this._continueUpload()}),this.sleepTime):this._oneShotUpload())}_resolveToken(e){Promise.all([this._ref.storage._getAuthToken(),this._ref.storage._getAppCheckToken()]).then((([t,n])=>{switch(this._state){case"running":e(t,n);break;case"canceling":this._transition("canceled");break;case"pausing":this._transition("paused")}}))}_createResumable(){this._resolveToken(((e,t)=>{const n=function createResumableUpload(e,t,n,r,o){const s=t.bucketOnlyServerUrl(),i=metadataForUpload_(t,r,o),a={name:i.fullPath},l=makeUrl(s,e.host,e._protocol),c={"X-Goog-Upload-Protocol":"resumable","X-Goog-Upload-Command":"start","X-Goog-Upload-Header-Content-Length":`${r.size()}`,"X-Goog-Upload-Header-Content-Type":i.contentType,"Content-Type":"application/json; charset=utf-8"},u=toResourceString(i,n),h=e.maxUploadRetryTime,d=new RequestInfo(l,"POST",(function handler(e){let t;checkResumeHeader_(e);try{t=e.getResponseHeader("X-Goog-Upload-URL")}catch(e){handlerCheck(!1)}return handlerCheck(isString(t)),t}),h);return d.urlParams=a,d.headers=c,d.body=u,d.errorHandler=sharedErrorHandler(t),d}(this._ref.storage,this._ref._location,this._mappings,this._blob,this._metadata),r=this._ref.storage._makeRequest(n,newTextConnection,e,t);this._request=r,r.getPromise().then((e=>{this._request=void 0,this._uploadUrl=e,this._needToFetchStatus=!1,this.completeTransitions_()}),this._errorHandler)}))}_fetchStatus(){const e=this._uploadUrl;this._resolveToken(((t,n)=>{const r=function getResumableUploadStatus(e,t,n,r){const o=e.maxUploadRetryTime,s=new RequestInfo(n,"POST",(function handler(e){const t=checkResumeHeader_(e,["active","final"]);let n=null;try{n=e.getResponseHeader("X-Goog-Upload-Size-Received")}catch(e){handlerCheck(!1)}n||handlerCheck(!1);const o=Number(n);return handlerCheck(!isNaN(o)),new ResumableUploadStatus(o,r.size(),"final"===t)}),o);return s.headers={"X-Goog-Upload-Command":"query"},s.errorHandler=sharedErrorHandler(t),s}(this._ref.storage,this._ref._location,e,this._blob),o=this._ref.storage._makeRequest(r,newTextConnection,t,n);this._request=o,o.getPromise().then((e=>{this._request=void 0,this._updateProgress(e.current),this._needToFetchStatus=!1,e.finalized&&(this._needToFetchMetadata=!0),this.completeTransitions_()}),this._errorHandler)}))}_continueUpload(){const e=f*this._chunkMultiplier,t=new ResumableUploadStatus(this._transferred,this._blob.size()),n=this._uploadUrl;this._resolveToken(((r,o)=>{let s;try{s=continueResumableUpload(this._ref._location,this._ref.storage,n,this._blob,e,this._mappings,t,this._makeProgressCallback())}catch(e){return this._error=e,void this._transition("error")}const i=this._ref.storage._makeRequest(s,newTextConnection,r,o,!1);this._request=i,i.getPromise().then((e=>{this._increaseMultiplier(),this._request=void 0,this._updateProgress(e.current),e.finalized?(this._metadata=e.metadata,this._transition("success")):this.completeTransitions_()}),this._errorHandler)}))}_increaseMultiplier(){2*(f*this._chunkMultiplier)<33554432&&(this._chunkMultiplier*=2)}_fetchMetadata(){this._resolveToken(((e,t)=>{const n=getMetadata$2(this._ref.storage,this._ref._location,this._mappings),r=this._ref.storage._makeRequest(n,newTextConnection,e,t);this._request=r,r.getPromise().then((e=>{this._request=void 0,this._metadata=e,this._transition("success")}),this._metadataErrorHandler)}))}_oneShotUpload(){this._resolveToken(((e,t)=>{const n=multipartUpload(this._ref.storage,this._ref._location,this._mappings,this._blob,this._metadata),r=this._ref.storage._makeRequest(n,newTextConnection,e,t);this._request=r,r.getPromise().then((e=>{this._request=void 0,this._metadata=e,this._updateProgress(this._blob.size()),this._transition("success")}),this._errorHandler)}))}_updateProgress(e){const t=this._transferred;this._transferred=e,this._transferred!==t&&this._notifyObservers()}_transition(e){if(this._state!==e)switch(e){case"canceling":case"pausing":this._state=e,void 0!==this._request?this._request.cancel():this.pendingTimeout&&(clearTimeout(this.pendingTimeout),this.pendingTimeout=void 0,this.completeTransitions_());break;case"running":const t="paused"===this._state;this._state=e,t&&(this._notifyObservers(),this._start());break;case"paused":case"error":case"success":this._state=e,this._notifyObservers();break;case"canceled":this._error=canceled(),this._state=e,this._notifyObservers()}}completeTransitions_(){switch(this._state){case"pausing":this._transition("paused");break;case"canceling":this._transition("canceled");break;case"running":this._start()}}get snapshot(){const e=taskStateFromInternalTaskState(this._state);return{bytesTransferred:this._transferred,totalBytes:this._blob.size(),state:e,metadata:this._metadata,task:this,ref:this._ref}}on(e,t,n,r){const o=new Observer(t||void 0,n||void 0,r||void 0);return this._addObserver(o),()=>{this._removeObserver(o)}}then(e,t){return this._promise.then(e,t)}catch(e){return this.then(null,e)}_addObserver(e){this._observers.push(e),this._notifyObserver(e)}_removeObserver(e){const t=this._observers.indexOf(e);-1!==t&&this._observers.splice(t,1)}_notifyObservers(){this._finishPromise();this._observers.slice().forEach((e=>{this._notifyObserver(e)}))}_finishPromise(){if(void 0!==this._resolve){let e=!0;switch(taskStateFromInternalTaskState(this._state)){case m.SUCCESS:async(this._resolve.bind(null,this.snapshot))();break;case m.CANCELED:case m.ERROR:async(this._reject.bind(null,this._error))();break;default:e=!1}e&&(this._resolve=void 0,this._reject=void 0)}}_notifyObserver(e){switch(taskStateFromInternalTaskState(this._state)){case m.RUNNING:case m.PAUSED:e.next&&async(e.next.bind(e,this.snapshot))();break;case m.SUCCESS:e.complete&&async(e.complete.bind(e))();break;default:e.error&&async(e.error.bind(e,this._error))()}}resume(){const e="paused"===this._state||"pausing"===this._state;return e&&this._transition("running"),e}pause(){const e="running"===this._state;return e&&this._transition("pausing"),e}cancel(){const e="running"===this._state||"pausing"===this._state;return e&&this._transition("canceling"),e}}class Reference{constructor(e,t){this._service=e,this._location=t instanceof Location?t:Location.makeFromUrl(t,e.host)}toString(){return"gs://"+this._location.bucket+"/"+this._location.path}_newRef(e,t){return new Reference(e,t)}get root(){const e=new Location(this._location.bucket,"");return this._newRef(this._service,e)}get bucket(){return this._location.bucket}get fullPath(){return this._location.path}get name(){return lastComponent(this._location.path)}get storage(){return this._service}get parent(){const e=function parent(e){if(0===e.length)return null;const t=e.lastIndexOf("/");return-1===t?"":e.slice(0,t)}(this._location.path);if(null===e)return null;const t=new Location(this._location.bucket,e);return new Reference(this._service,t)}_throwIfRoot(e){if(""===this._location.path)throw invalidRootOperation(e)}}function uploadBytes$1(e,t,n){e._throwIfRoot("uploadBytes");const r=multipartUpload(e.storage,e._location,getMappings(),new FbsBlob(t,!0),n);return e.storage.makeRequestWithTokens(r,newTextConnection).then((t=>({metadata:t,ref:e})))}function listAll$1(e){const t={prefixes:[],items:[]};return listAllHelper(e,t).then((()=>t))}async function listAllHelper(e,t,n){const r={pageToken:n},o=await list$1(e,r);t.prefixes.push(...o.prefixes),t.items.push(...o.items),null!=o.nextPageToken&&await listAllHelper(e,t,o.nextPageToken)}function list$1(e,t){null!=t&&"number"==typeof t.maxResults&&validateNumber("options.maxResults",1,1e3,t.maxResults);const n=t||{},r=list$2(e.storage,e._location,"/",n.pageToken,n.maxResults);return e.storage.makeRequestWithTokens(r,newTextConnection)}function updateMetadata$1(e,t){e._throwIfRoot("updateMetadata");const n=function updateMetadata$2(e,t,n,r){const o=makeUrl(t.fullServerUrl(),e.host,e._protocol),s=toResourceString(n,r),i=e.maxOperationRetryTime,a=new RequestInfo(o,"PATCH",metadataHandler(e,r),i);return a.headers={"Content-Type":"application/json; charset=utf-8"},a.body=s,a.errorHandler=objectErrorHandler(t),a}(e.storage,e._location,t,getMappings());return e.storage.makeRequestWithTokens(n,newTextConnection)}function getDownloadURL$1(e){e._throwIfRoot("getDownloadURL");const t=function getDownloadUrl(e,t,n){const r=makeUrl(t.fullServerUrl(),e.host,e._protocol),o=e.maxOperationRetryTime,s=new RequestInfo(r,"GET",downloadUrlHandler(e,n),o);return s.errorHandler=objectErrorHandler(t),s}(e.storage,e._location,getMappings());return e.storage.makeRequestWithTokens(t,newTextConnection).then((e=>{if(null===e)throw function noDownloadURL(){return new StorageError(c.NO_DOWNLOAD_URL,"The given file does not have any download URLs.")}();return e}))}function deleteObject$1(e){e._throwIfRoot("deleteObject");const t=function deleteObject$2(e,t){const n=makeUrl(t.fullServerUrl(),e.host,e._protocol),r=e.maxOperationRetryTime,o=new RequestInfo(n,"DELETE",(function handler(e,t){}),r);return o.successCodes=[200,204],o.errorHandler=objectErrorHandler(t),o}(e.storage,e._location);return e.storage.makeRequestWithTokens(t,newTextConnection)}function _getChild$1(e,t){const n=function child(e,t){const n=t.split("/").filter((e=>e.length>0)).join("/");return 0===e.length?n:e+"/"+n}(e._location.path,t),r=new Location(e._location.bucket,n);return new Reference(e.storage,r)}function refFromPath(e,t){if(e instanceof FirebaseStorageImpl){const n=e;if(null==n._bucket)throw function noDefaultBucket(){return new StorageError(c.NO_DEFAULT_BUCKET,"No default bucket found. Did you set the '"+l+"' property when initializing the app?")}();const r=new Reference(n,n._bucket);return null!=t?refFromPath(r,t):r}return void 0!==t?_getChild$1(e,t):e}function ref$1(e,t){if(t&&function isUrl(e){return/^[A-Za-z]+:\/\//.test(e)}(t)){if(e instanceof FirebaseStorageImpl)return function refFromURL(e,t){return new Reference(e,t)}(e,t);throw invalidArgument("To use ref(service, url), the first argument must be a Storage instance.")}return refFromPath(e,t)}function extractBucket(e,t){const n=null==t?void 0:t[l];return null==n?null:Location.makeFromBucketSpec(n,e)}function connectStorageEmulator$1(e,t,n,r={}){e.host=`${t}:${n}`,e._protocol="http";const{mockUserToken:o}=r;o&&(e._overrideAuthToken="string"==typeof o?o:function createMockUserToken(e,t){if(e.uid)throw new Error('The "uid" field is no longer supported by mockUserToken. Please use "sub" instead for Firebase Auth User ID.');const n=t||"demo-project",r=e.iat||0,o=e.sub||e.user_id;if(!o)throw new Error("mockUserToken must contain 'sub' or 'user_id' field!");const s=Object.assign({iss:`https://securetoken.google.com/${n}`,aud:n,iat:r,exp:r+3600,auth_time:r,sub:o,user_id:o,firebase:{sign_in_provider:"custom",identities:{}}},e);return[base64urlEncodeWithoutPadding(JSON.stringify({alg:"none",type:"JWT"})),base64urlEncodeWithoutPadding(JSON.stringify(s)),""].join(".")}(o,e.app.options.projectId))}class FirebaseStorageImpl{constructor(e,t,n,r,o){this.app=e,this._authProvider=t,this._appCheckProvider=n,this._url=r,this._firebaseVersion=o,this._bucket=null,this._host=a,this._protocol="https",this._appId=null,this._deleted=!1,this._maxOperationRetryTime=12e4,this._maxUploadRetryTime=6e5,this._requests=new Set,this._bucket=null!=r?Location.makeFromBucketSpec(r,this._host):extractBucket(this._host,this.app.options)}get host(){return this._host}set host(e){this._host=e,null!=this._url?this._bucket=Location.makeFromBucketSpec(this._url,e):this._bucket=extractBucket(e,this.app.options)}get maxUploadRetryTime(){return this._maxUploadRetryTime}set maxUploadRetryTime(e){validateNumber("time",0,Number.POSITIVE_INFINITY,e),this._maxUploadRetryTime=e}get maxOperationRetryTime(){return this._maxOperationRetryTime}set maxOperationRetryTime(e){validateNumber("time",0,Number.POSITIVE_INFINITY,e),this._maxOperationRetryTime=e}async _getAuthToken(){if(this._overrideAuthToken)return this._overrideAuthToken;const e=this._authProvider.getImmediate({optional:!0});if(e){const t=await e.getToken();if(null!==t)return t.accessToken}return null}async _getAppCheckToken(){if(r(this.app)&&this.app.settings.appCheckToken)return this.app.settings.appCheckToken;const e=this._appCheckProvider.getImmediate({optional:!0});if(e){return(await e.getToken()).token}return null}_delete(){return this._deleted||(this._deleted=!0,this._requests.forEach((e=>e.cancel())),this._requests.clear()),Promise.resolve()}_makeStorageReference(e){return new Reference(this,e)}_makeRequest(e,t,n,r,o=!0){if(this._deleted)return new FailRequest(appDeleted());{const s=function makeRequest(e,t,n,r,o,s,i=!0){const a=makeQueryString(e.urlParams),l=e.url+a,c=Object.assign({},e.headers);return function addGmpidHeader_(e,t){t&&(e["X-Firebase-GMPID"]=t)}(c,t),function addAuthHeader_(e,t){null!==t&&t.length>0&&(e.Authorization="Firebase "+t)}(c,n),function addVersionHeader_(e,t){e["X-Firebase-Storage-Version"]="webjs/"+(null!=t?t:"AppManager")}(c,s),function addAppCheckHeader_(e,t){null!==t&&(e["X-Firebase-AppCheck"]=t)}(c,r),new NetworkRequest(l,e.method,c,e.body,e.successCodes,e.additionalRetryCodes,e.handler,e.errorHandler,e.timeout,e.progressCallback,o,i)}(e,this._appId,n,r,t,this._firebaseVersion,o);return this._requests.add(s),s.getPromise().then((()=>this._requests.delete(s)),(()=>this._requests.delete(s))),s}}async makeRequestWithTokens(e,t){const[n,r]=await Promise.all([this._getAuthToken(),this._getAppCheckToken()]);return this._makeRequest(e,t,n,r).getPromise()}}const b="@firebase/storage",E="0.13.7",R="storage";function getBytes(e,t){return function getBytesInternal(e,t){e._throwIfRoot("getBytes");const n=getBytes$1(e.storage,e._location,t);return e.storage.makeRequestWithTokens(n,newBytesConnection).then((e=>void 0!==t?e.slice(0,t):e))}(e=getModularInstance(e),t)}function uploadBytes(e,t,n){return uploadBytes$1(e=getModularInstance(e),t,n)}function uploadString(e,t,n,r){return function uploadString$1(e,t,n=h.RAW,r){e._throwIfRoot("uploadString");const o=dataFromString(n,t),s=Object.assign({},r);return null==s.contentType&&null!=o.contentType&&(s.contentType=o.contentType),uploadBytes$1(e,o.data,s)}(e=getModularInstance(e),t,n,r)}function uploadBytesResumable(e,t,n){return function uploadBytesResumable$1(e,t,n){return e._throwIfRoot("uploadBytesResumable"),new UploadTask(e,new FbsBlob(t),n)}(e=getModularInstance(e),t,n)}function getMetadata(e){return function getMetadata$1(e){e._throwIfRoot("getMetadata");const t=getMetadata$2(e.storage,e._location,getMappings());return e.storage.makeRequestWithTokens(t,newTextConnection)}(e=getModularInstance(e))}function updateMetadata(e,t){return updateMetadata$1(e=getModularInstance(e),t)}function list(e,t){return list$1(e=getModularInstance(e),t)}function listAll(e){return listAll$1(e=getModularInstance(e))}function getDownloadURL(e){return getDownloadURL$1(e=getModularInstance(e))}function deleteObject(e){return deleteObject$1(e=getModularInstance(e))}function ref(e,t){return ref$1(e=getModularInstance(e),t)}function _getChild(e,t){return _getChild$1(e,t)}function getStorage(t=e(),n){t=getModularInstance(t);const r=_getProvider(t,R).getImmediate({identifier:n}),o=getDefaultEmulatorHostnameAndPort("storage");return o&&connectStorageEmulator(r,...o),r}function connectStorageEmulator(e,t,n,r={}){connectStorageEmulator$1(e,t,n,r)}function getBlob(e,t){return function getBlobInternal(e,t){e._throwIfRoot("getBlob");const n=getBytes$1(e.storage,e._location,t);return e.storage.makeRequestWithTokens(n,newBlobConnection).then((e=>void 0!==t?e.slice(0,t):e))}(e=getModularInstance(e),t)}function getStream(e,t){throw new Error("getStream() is only supported by NodeJS builds")}function factory(e,{instanceIdentifier:t}){const n=e.getProvider("app").getImmediate(),r=e.getProvider("auth-internal"),s=e.getProvider("app-check-internal");return new FirebaseStorageImpl(n,r,s,t,o)}!function registerStorage(){t(new Component(R,factory,"PUBLIC").setMultipleInstances(!0)),n(b,E,""),n(b,E,"esm2017")}();export{StorageError,c as StorageErrorCode,h as StringFormat,FbsBlob as _FbsBlob,Location as _Location,g as _TaskEvent,m as _TaskState,UploadTask as _UploadTask,dataFromString as _dataFromString,_getChild,invalidArgument as _invalidArgument,invalidRootOperation as _invalidRootOperation,connectStorageEmulator,deleteObject,getBlob,getBytes,getDownloadURL,getMetadata,getStorage,getStream,list,listAll,ref,updateMetadata,uploadBytes,uploadBytesResumable,uploadString};

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