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react-filezone

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filezone: A Robust, Flexible React File Upload Library with Advanced Features and Seamless User Experience

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{"version":3,"file":"index.mjs","sources":["../node_modules/tslib/tslib.es6.js","../src/useUpload.tsx"],"sourcesContent":["/******************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise, SuppressedError, Symbol, Iterator */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n if (typeof b !== \"function\" && b !== null)\r\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __esDecorate(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\r\n function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\r\n var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\r\n var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\r\n var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});\r\n var _, done = false;\r\n for (var i = decorators.length - 1; i >= 0; i--) {\r\n var context = {};\r\n for (var p in contextIn) context[p] = p === \"access\" ? {} : contextIn[p];\r\n for (var p in contextIn.access) context.access[p] = contextIn.access[p];\r\n context.addInitializer = function (f) { if (done) throw new TypeError(\"Cannot add initializers after decoration has completed\"); extraInitializers.push(accept(f || null)); };\r\n var result = (0, decorators[i])(kind === \"accessor\" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);\r\n if (kind === \"accessor\") {\r\n if (result === void 0) continue;\r\n if (result === null || typeof result !== \"object\") throw new TypeError(\"Object expected\");\r\n if (_ = accept(result.get)) descriptor.get = _;\r\n if (_ = accept(result.set)) descriptor.set = _;\r\n if (_ = accept(result.init)) initializers.unshift(_);\r\n }\r\n else if (_ = accept(result)) {\r\n if (kind === \"field\") initializers.unshift(_);\r\n else descriptor[key] = _;\r\n }\r\n }\r\n if (target) Object.defineProperty(target, contextIn.name, descriptor);\r\n done = true;\r\n};\r\n\r\nexport function __runInitializers(thisArg, initializers, value) {\r\n var useValue = arguments.length > 2;\r\n for (var i = 0; i < initializers.length; i++) {\r\n value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);\r\n }\r\n return useValue ? value : void 0;\r\n};\r\n\r\nexport function __propKey(x) {\r\n return typeof x === \"symbol\" ? x : \"\".concat(x);\r\n};\r\n\r\nexport function __setFunctionName(f, name, prefix) {\r\n if (typeof name === \"symbol\") name = name.description ? \"[\".concat(name.description, \"]\") : \"\";\r\n return Object.defineProperty(f, \"name\", { configurable: true, value: prefix ? \"\".concat(prefix, \" \", name) : name });\r\n};\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n return new (P || (P = Promise))(function (resolve, reject) {\r\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === \"function\" ? Iterator : Object).prototype);\r\n return g.next = verb(0), g[\"throw\"] = verb(1), g[\"return\"] = verb(2), typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (g && (g = 0, op[0] && (_ = 0)), _) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\r\n if (k2 === undefined) k2 = k;\r\n var desc = Object.getOwnPropertyDescriptor(m, k);\r\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\r\n desc = { enumerable: true, get: function() { return m[k]; } };\r\n }\r\n Object.defineProperty(o, k2, desc);\r\n}) : (function(o, m, k, k2) {\r\n if (k2 === undefined) k2 = k;\r\n o[k2] = m[k];\r\n});\r\n\r\nexport function __exportStar(m, o) {\r\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\r\n}\r\n\r\nexport function __values(o) {\r\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n if (m) return m.call(o);\r\n if (o && typeof o.length === \"number\") return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n}\r\n\r\nexport function __spreadArray(to, from, pack) {\r\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\r\n if (ar || !(i in from)) {\r\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\r\n ar[i] = from[i];\r\n }\r\n }\r\n return to.concat(ar || Array.prototype.slice.call(from));\r\n}\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = Object.create((typeof AsyncIterator === \"function\" ? AsyncIterator : Object).prototype), verb(\"next\"), verb(\"throw\"), verb(\"return\", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }\r\n function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nvar __setModuleDefault = Object.create ? (function(o, v) {\r\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\r\n}) : function(o, v) {\r\n o[\"default\"] = v;\r\n};\r\n\r\nvar ownKeys = function(o) {\r\n ownKeys = Object.getOwnPropertyNames || function (o) {\r\n var ar = [];\r\n for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\r\n return ar;\r\n };\r\n return ownKeys(o);\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\r\n __setModuleDefault(result, mod);\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\r\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\r\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\r\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\r\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\r\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\r\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\r\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\r\n}\r\n\r\nexport function __classPrivateFieldIn(state, receiver) {\r\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\r\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\r\n}\r\n\r\nexport function __addDisposableResource(env, value, async) {\r\n if (value !== null && value !== void 0) {\r\n if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\r\n var dispose, inner;\r\n if (async) {\r\n if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\r\n dispose = value[Symbol.asyncDispose];\r\n }\r\n if (dispose === void 0) {\r\n if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\r\n dispose = value[Symbol.dispose];\r\n if (async) inner = dispose;\r\n }\r\n if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\r\n if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\r\n env.stack.push({ value: value, dispose: dispose, async: async });\r\n }\r\n else if (async) {\r\n env.stack.push({ async: true });\r\n }\r\n return value;\r\n\r\n}\r\n\r\nvar _SuppressedError = typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\r\n var e = new Error(message);\r\n return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\r\n};\r\n\r\nexport function __disposeResources(env) {\r\n function fail(e) {\r\n env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\r\n env.hasError = true;\r\n }\r\n var r, s = 0;\r\n function next() {\r\n while (r = env.stack.pop()) {\r\n try {\r\n if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\r\n if (r.dispose) {\r\n var result = r.dispose.call(r.value);\r\n if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\r\n }\r\n else s |= 1;\r\n }\r\n catch (e) {\r\n fail(e);\r\n }\r\n }\r\n if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\r\n if (env.hasError) throw env.error;\r\n }\r\n return next();\r\n}\r\n\r\nexport function __rewriteRelativeImportExtension(path, preserveJsx) {\r\n if (typeof path === \"string\" && /^\\.\\.?\\//.test(path)) {\r\n return path.replace(/\\.(tsx)$|((?:\\.d)?)((?:\\.[^./]+?)?)\\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) {\r\n return tsx ? preserveJsx ? \".jsx\" : \".js\" : d && (!ext || !cm) ? m : (d + ext + \".\" + cm.toLowerCase() + \"js\");\r\n });\r\n }\r\n return path;\r\n}\r\n\r\nexport default {\r\n __extends: __extends,\r\n __assign: __assign,\r\n __rest: __rest,\r\n __decorate: __decorate,\r\n __param: __param,\r\n __esDecorate: __esDecorate,\r\n __runInitializers: __runInitializers,\r\n __propKey: __propKey,\r\n __setFunctionName: __setFunctionName,\r\n __metadata: __metadata,\r\n __awaiter: __awaiter,\r\n __generator: __generator,\r\n __createBinding: __createBinding,\r\n __exportStar: __exportStar,\r\n __values: __values,\r\n __read: __read,\r\n __spread: __spread,\r\n __spreadArrays: __spreadArrays,\r\n __spreadArray: __spreadArray,\r\n __await: __await,\r\n __asyncGenerator: __asyncGenerator,\r\n __asyncDelegator: __asyncDelegator,\r\n __asyncValues: __asyncValues,\r\n __makeTemplateObject: __makeTemplateObject,\r\n __importStar: __importStar,\r\n __importDefault: __importDefault,\r\n __classPrivateFieldGet: __classPrivateFieldGet,\r\n __classPrivateFieldSet: __classPrivateFieldSet,\r\n __classPrivateFieldIn: __classPrivateFieldIn,\r\n __addDisposableResource: __addDisposableResource,\r\n __disposeResources: __disposeResources,\r\n __rewriteRelativeImportExtension: __rewriteRelativeImportExtension,\r\n};\r\n","import { useState, useCallback, useRef, useEffect } from \"react\";\r\nimport { v4 as uuidv4 } from \"uuid\";\r\nimport axios from \"axios\";\r\n\r\ninterface getRootFileZoneProps {\r\n onDrop: (event: React.DragEvent<HTMLDivElement>) => void;\r\n onDragEnter: (event: React.DragEvent<HTMLDivElement>) => void;\r\n onDragLeave: (event: React.DragEvent<HTMLDivElement>) => void;\r\n onDragOver: (event: React.DragEvent<HTMLDivElement>) => void;\r\n onClick: () => void;\r\n}\r\n\r\ninterface getInputFileZoneProps {\r\n type: string;\r\n multiple: boolean;\r\n accept: string;\r\n max: string;\r\n onChange: (e: React.ChangeEvent<HTMLInputElement>) => void;\r\n}\r\n\r\ninterface FileState {\r\n id: string;\r\n file: File;\r\n previewUrl?: string; // Preview URL for images and videos\r\n videoPreviewUrl?: string; // Separate URL for video playback\r\n state: {\r\n status:\r\n | \"pending\"\r\n | \"uploading\"\r\n | \"paused\"\r\n | \"completed\"\r\n | \"error\"\r\n | \"cancelled\"\r\n | \"restarted\"\r\n | \"idle\";\r\n progress: number;\r\n errors: string[];\r\n };\r\n metadata?: Record<string, any>;\r\n}\r\ntype ProcessFileResult =\r\n | {\r\n fileState: FileState;\r\n error?: never;\r\n file?: never;\r\n }\r\n | {\r\n error: string;\r\n fileState?: never;\r\n file?: never;\r\n };\r\n\r\ninterface UseUploadProps {\r\n action: string;\r\n globalConfig?: {\r\n maxConcurrentUploads?: number;\r\n maxFiles?: number;\r\n mode?: \"single\" | \"multiple\";\r\n maxFileSize?: number;\r\n allowedFileTypes?: string[];\r\n disabled?: boolean; // New disabled option\r\n };\r\n metadata?: Record<string, any>;\r\n onUploadStart?: (files: FileState[]) => void;\r\n onUploadComplete?: (data: any) => void; // Change the parameter type\r\n onError?: (error: Error, file: FileState) => void;\r\n headers?: Record<string, string>;\r\n}\r\n\r\nexport const useUpload = ({\r\n action,\r\n globalConfig = {},\r\n metadata = {},\r\n onUploadStart,\r\n onUploadComplete,\r\n onError,\r\n headers,\r\n}: UseUploadProps) => {\r\n //default settings for globalConfig\r\n const {\r\n mode = \"multiple\",\r\n maxFiles = 3,\r\n maxFileSize = 10 * 1024 * 1024 * 1024,\r\n allowedFileTypes = [\"*/*\"],\r\n maxConcurrentUploads = 5,\r\n disabled = false, // Add disabled with default false\r\n } = globalConfig;\r\n\r\n // State for tracking drag activity\r\n const [isDragActive, setIsDragActive] = useState(false);\r\n\r\n const [acceptedFiles, setAcceptedFiles] = useState<FileState[]>([]);\r\n const [errors, setErrors] = useState<string[]>([]);\r\n const abortControllers = useRef<Map<string, AbortController>>(new Map());\r\n const uploadQueue = useRef<string[]>([]);\r\n const activeUploads = useRef<Set<string>>(new Set());\r\n const [isValidatingFiles, setIsValidatingFiles] = useState(false);\r\n // Helper function to generate preview URLs\r\n const generatePreviewUrl = useCallback(\r\n (file: File): Promise<{ imagePreview?: string; videoPreview?: string }> => {\r\n return new Promise((resolve, reject) => {\r\n const fileType = file.type || \"\";\r\n\r\n // Generalized file type check that considers both explicit types and wildcard types\r\n const isAllowedType = allowedFileTypes.some((type) => {\r\n if (type.endsWith(\"*\")) {\r\n const typePrefix = type.slice(0, -1);\r\n return fileType.startsWith(typePrefix);\r\n }\r\n return fileType === type;\r\n });\r\n\r\n // Image preview generation\r\n if (\r\n isAllowedType &&\r\n (fileType.startsWith(\"image/\") ||\r\n allowedFileTypes.includes(\"image/*\"))\r\n ) {\r\n const reader = new FileReader();\r\n reader.onloadend = () => {\r\n resolve({\r\n imagePreview: reader.result as string,\r\n });\r\n };\r\n reader.onerror = reject;\r\n reader.readAsDataURL(file);\r\n }\r\n // Video preview generation\r\n else if (\r\n isAllowedType &&\r\n (allowedFileTypes.includes(\"video/*\") ||\r\n allowedFileTypes.includes(fileType) ||\r\n allowedFileTypes.some(\r\n (type) => type.startsWith(\"video/\") && type === fileType,\r\n ))\r\n ) {\r\n // Create video thumbnail\r\n const videoElement = document.createElement(\"video\");\r\n videoElement.preload = \"metadata\";\r\n\r\n // Create video URL for playback\r\n const videoPreviewUrl = URL.createObjectURL(file);\r\n\r\n videoElement.onloadedmetadata = () => {\r\n const canvas = document.createElement(\"canvas\");\r\n canvas.width = videoElement.videoWidth || 320;\r\n canvas.height = videoElement.videoHeight || 240;\r\n\r\n const ctx = canvas.getContext(\"2d\");\r\n ctx?.drawImage(videoElement, 0, 0, canvas.width, canvas.height);\r\n\r\n // Revoke the object URL to free up memory\r\n URL.revokeObjectURL(videoPreviewUrl);\r\n\r\n resolve({\r\n videoPreview: videoPreviewUrl,\r\n });\r\n };\r\n\r\n videoElement.onerror = reject;\r\n videoElement.src = videoPreviewUrl;\r\n } else {\r\n // For non-matching file types, return empty preview\r\n resolve({});\r\n }\r\n });\r\n },\r\n [allowedFileTypes],\r\n );\r\n\r\n // Validate file based on type and size\r\n const validateFile = useCallback(\r\n (file: File): { valid: boolean; error?: string } => {\r\n // Check file type\r\n const isValidFileType = allowedFileTypes.some((type) => {\r\n if (type.endsWith(\"*\")) {\r\n const typePrefix = type.slice(0, -1);\r\n return file.type.startsWith(typePrefix);\r\n }\r\n return file.type === type;\r\n });\r\n\r\n if (!isValidFileType) {\r\n return {\r\n valid: false,\r\n error: `Invalid file type: ${file.type}. Allowed types: ${allowedFileTypes.join(\", \")}`,\r\n };\r\n }\r\n\r\n // Check file size\r\n if (file.size > maxFileSize) {\r\n return {\r\n valid: false,\r\n error: `File too large: ${file.name}. Max size: ${maxFileSize / (1024 * 1024)}MB`,\r\n };\r\n }\r\n\r\n // Check number of files in single/multiple mode\r\n if (mode === \"single\" && acceptedFiles.length >= 1) {\r\n return {\r\n valid: false,\r\n error: \"Only one file allowed in single mode\",\r\n };\r\n }\r\n\r\n if (mode === \"multiple\" && acceptedFiles.length >= maxFiles) {\r\n return {\r\n valid: false,\r\n error: `Maximum ${maxFiles} files allowed`,\r\n };\r\n }\r\n\r\n return { valid: true };\r\n },\r\n [allowedFileTypes, maxFileSize, mode, maxFiles, acceptedFiles],\r\n );\r\n\r\n // Fetch with progress tracking using Axios\r\n const fetchWithProgress = async (\r\n url: string,\r\n options: {\r\n method?: string;\r\n body: FormData | Blob;\r\n headers?: Record<string, string>;\r\n signal?: AbortSignal;\r\n startByte?: number;\r\n fileId: string; // Add fileId to track specific file\r\n onUploadProgress?: (progressEvent: any) => void;\r\n },\r\n ) => {\r\n const {\r\n method = \"POST\",\r\n body,\r\n headers = {\r\n \"Content-Type\": \"multipart/form-data\",\r\n },\r\n signal,\r\n startByte = 0,\r\n fileId,\r\n onUploadProgress,\r\n } = options;\r\n\r\n // Total file size calculation\r\n const totalBytes =\r\n body instanceof FormData\r\n ? Array.from(body.values()).reduce(\r\n (total, value) =>\r\n total +\r\n (value instanceof Blob ? value.size : new Blob([value]).size),\r\n 0,\r\n )\r\n : (body as Blob).size;\r\n\r\n return axios({\r\n url,\r\n method,\r\n data: body,\r\n headers: { ...headers },\r\n signal: signal && signal.aborted ? signal : undefined,\r\n onUploadProgress: (progressEvent) => {\r\n const loaded = progressEvent.loaded + startByte;\r\n const progress = Math.min(Math.round((loaded / totalBytes) * 100), 100);\r\n\r\n // Update local state\r\n setAcceptedFiles((prev) =>\r\n prev.map((f) =>\r\n f.id === fileId\r\n ? {\r\n ...f,\r\n state: { ...f.state, progress },\r\n }\r\n : f,\r\n ),\r\n );\r\n\r\n // Call the external progress callback\r\n onUploadProgress?.({\r\n loaded,\r\n total: totalBytes,\r\n progress,\r\n });\r\n },\r\n })\r\n .then((response) => response)\r\n .catch((error) => {\r\n if (axios.isCancel(error)) {\r\n throw new Error(\"Upload aborted\");\r\n }\r\n throw error;\r\n });\r\n };\r\n\r\n // Modified uploadFile to work with queue\r\n const uploadFile = useCallback(\r\n async (fileId: string) => {\r\n // If disabled, prevent file upload\r\n if (disabled) return;\r\n\r\n const fileIndex = acceptedFiles.findIndex((f) => f.id === fileId);\r\n if (fileIndex === -1) return;\r\n\r\n const fileState = acceptedFiles[fileIndex];\r\n\r\n // Prevent restarting an already uploading or completed file\r\n if ([\"uploading\", \"completed\"].includes(fileState.state.status)) return;\r\n\r\n const controller = new AbortController();\r\n abortControllers.current.set(fileId, controller);\r\n\r\n try {\r\n // Update file state to uploading\r\n setAcceptedFiles((prev) =>\r\n prev.map((f) =>\r\n f.id === fileId\r\n ? {\r\n ...f,\r\n state: {\r\n ...f.state,\r\n status: \"uploading\",\r\n progress: 0,\r\n errors: [],\r\n },\r\n }\r\n : f,\r\n ),\r\n );\r\n\r\n // Prepare file for upload\r\n const formData = new FormData();\r\n formData.append(\"file\", fileState.file);\r\n\r\n // Upload the file\r\n const data = await fetchWithProgress(action, {\r\n method: \"POST\",\r\n body: formData,\r\n headers: { ...headers },\r\n signal: controller.signal,\r\n fileId, // Pass the fileId\r\n onUploadProgress: (progress) => {\r\n // This is an additional mechanism to ensure progress is tracked\r\n setAcceptedFiles((prev) =>\r\n prev.map((f) =>\r\n f.id === fileId\r\n ? {\r\n ...f,\r\n state: {\r\n ...f.state,\r\n progress: progress.progress,\r\n status:\r\n progress.progress === 100 ? \"completed\" : \"uploading\",\r\n },\r\n }\r\n : f,\r\n ),\r\n );\r\n },\r\n });\r\n\r\n // Handle response\r\n if (typeof data === \"object\" && data !== null && \"status\" in data) {\r\n // If data contains status information, check it\r\n if (!data) {\r\n throw new Error(`Upload failed with status: ${data}`);\r\n }\r\n } else if (typeof data === \"string\") {\r\n // Handle non-JSON responses if necessary\r\n throw new Error(\"Unexpected response format\");\r\n }\r\n\r\n // Trigger completion callback\r\n onUploadComplete?.(data.data); // Pass the data instead of response\r\n\r\n return data;\r\n } catch (error) {\r\n // Handle upload errors\r\n setAcceptedFiles((prev) =>\r\n prev.map((f) =>\r\n f.id === fileId\r\n ? {\r\n ...f,\r\n state: {\r\n ...f.state,\r\n status: \"error\",\r\n progress: 0, // Reset progress to 0 on error\r\n errors: [(error as Error).message || \"Upload failed\"],\r\n },\r\n }\r\n : f,\r\n ),\r\n );\r\n\r\n onError?.(error as Error, fileState);\r\n throw error;\r\n } finally {\r\n abortControllers.current.delete(fileId);\r\n }\r\n },\r\n [acceptedFiles, action, onUploadComplete, onError, fetchWithProgress, disabled],\r\n );\r\n\r\n // Improved processUploadQueue\r\n const processUploadQueue = useCallback(async () => {\r\n if (mode === \"single\") {\r\n // Do not process the queue in single mode automatically\r\n return;\r\n }\r\n // Continue processing while we have files in the queue\r\n while (uploadQueue.current.length > 0) {\r\n // Find files that are pending and not currently uploading\r\n const pendingFiles = uploadQueue.current.filter((fileId) => {\r\n const file = acceptedFiles.find((f) => f.id === fileId);\r\n return (\r\n file?.state.status === \"pending\" && !activeUploads.current.has(fileId)\r\n );\r\n });\r\n\r\n // Stop processing if no pending files\r\n if (pendingFiles.length === 0) break;\r\n\r\n // Determine how many more files we can upload concurrently\r\n const availableSlots = maxConcurrentUploads - activeUploads.current.size;\r\n\r\n // If no available slots, wait a bit before checking again\r\n if (availableSlots <= 0) {\r\n await new Promise((resolve) => setTimeout(resolve, 100));\r\n continue;\r\n }\r\n\r\n // Select files to upload based on available slots\r\n const filesToUpload = pendingFiles.slice(0, availableSlots);\r\n\r\n // Upload files concurrently without waiting for all to complete\r\n filesToUpload.forEach(async (fileId) => {\r\n // Prevent multiple uploads of the same file\r\n if (activeUploads.current.has(fileId)) return;\r\n\r\n // Mark file as active\r\n activeUploads.current.add(fileId);\r\n\r\n try {\r\n await uploadFile(fileId);\r\n } catch (error) {\r\n // Error handling is done in uploadFile method\r\n } finally {\r\n // Remove from active uploads\r\n activeUploads.current.delete(fileId);\r\n\r\n // Remove from upload queue if completed or errored\r\n uploadQueue.current = uploadQueue.current.filter(\r\n (id) => id !== fileId,\r\n );\r\n }\r\n });\r\n\r\n // Small delay to prevent overwhelming the system\r\n await new Promise((resolve) => setTimeout(resolve, 100));\r\n }\r\n }, [uploadFile, maxConcurrentUploads, acceptedFiles]);\r\n\r\n // Modify processFiles to add stricter file selection limit\r\n const processFiles = useCallback(\r\n async (files: File[]) => {\r\n setIsValidatingFiles(true);\r\n try {\r\n // Helper function to generate a unique file key\r\n const generateFileKey = (file: File) =>\r\n `${file.name}-${file.size}-${file.lastModified}`;\r\n\r\n // Remove duplicates using the unique file key\r\n const uniqueFiles = Array.from(\r\n new Map(files.map((file) => [generateFileKey(file), file])).values(),\r\n );\r\n\r\n // Check for duplicate files compared to already accepted files\r\n const existingFileKeys = new Set(\r\n acceptedFiles.map((f) => generateFileKey(f.file)),\r\n );\r\n\r\n const newUniqueFiles = uniqueFiles.filter(\r\n (file) => !existingFileKeys.has(generateFileKey(file)),\r\n );\r\n\r\n if (mode === \"single\") {\r\n // In single mode, only process the first unique file\r\n if (newUniqueFiles.length > 1) {\r\n setErrors((prev) => [\r\n ...prev,\r\n `Only one file can be selected in single mode.`,\r\n ]);\r\n return;\r\n }\r\n\r\n // Abort any ongoing upload for the previous file\r\n if (acceptedFiles.length > 0) {\r\n const previousFileId = acceptedFiles[0].id;\r\n const controller = abortControllers.current.get(previousFileId);\r\n if (controller) {\r\n controller.abort();\r\n abortControllers.current.delete(previousFileId);\r\n }\r\n }\r\n\r\n // If no unique files, return early\r\n if (newUniqueFiles.length === 0) return;\r\n\r\n const fileToProcess = newUniqueFiles[0];\r\n\r\n // Generate preview URL for the file\r\n const { imagePreview, videoPreview } =\r\n await generatePreviewUrl(fileToProcess);\r\n\r\n // Replace the existing file without uploading automatically\r\n setAcceptedFiles([\r\n {\r\n id: uuidv4(),\r\n file: fileToProcess,\r\n previewUrl: imagePreview,\r\n videoPreviewUrl: videoPreview,\r\n state: {\r\n status: \"idle\",\r\n progress: 0,\r\n errors: [],\r\n },\r\n metadata: { ...metadata },\r\n },\r\n ]);\r\n } else {\r\n // Multiple mode processing\r\n // Check if adding these files would exceed maxFiles\r\n const totalFilesAfterAddition =\r\n acceptedFiles.length + newUniqueFiles.length;\r\n\r\n if (totalFilesAfterAddition > maxFiles) {\r\n // Slice the files to only include what can be added within the maxFiles limit\r\n const limitedFiles = newUniqueFiles.slice(\r\n 0,\r\n maxFiles - acceptedFiles.length,\r\n );\r\n\r\n // Add an error if user tried to select more files than allowed\r\n setErrors((prev) => [\r\n ...prev,\r\n `Maximum ${maxFiles} files allowed. Only ${limitedFiles.length} files were added.`,\r\n ]);\r\n\r\n // Update newUniqueFiles to the limited set\r\n newUniqueFiles.splice(0, limitedFiles.length);\r\n }\r\n\r\n // Validate and process each file\r\n const processedFiles = await Promise.all(\r\n newUniqueFiles.map(async (file): Promise<ProcessFileResult> => {\r\n // Generate preview\r\n const { imagePreview, videoPreview } =\r\n await generatePreviewUrl(file);\r\n\r\n // Validate file\r\n const validationResult = validateFile(file);\r\n\r\n return validationResult.valid\r\n ? {\r\n fileState: {\r\n id: uuidv4(),\r\n file,\r\n previewUrl: imagePreview,\r\n videoPreviewUrl: videoPreview,\r\n state: {\r\n status: \"pending\",\r\n progress: 0,\r\n errors: [],\r\n },\r\n metadata: { ...metadata },\r\n },\r\n }\r\n : {\r\n error: validationResult.error || \"Validation failed\",\r\n };\r\n }),\r\n );\r\n\r\n // Separate valid and invalid files\r\n const invalidFileErrors = processedFiles\r\n .filter(\r\n (result): result is { error: string } =>\r\n result.error !== undefined,\r\n )\r\n .map((result) => result.error);\r\n\r\n const validFilesWithState = processedFiles\r\n .filter(\r\n (result): result is { fileState: FileState } =>\r\n result.fileState !== undefined,\r\n )\r\n .map((result) => result.fileState);\r\n\r\n // Update errors if any\r\n if (invalidFileErrors.length > 0) {\r\n setErrors((prev) => [...prev, ...invalidFileErrors]);\r\n }\r\n\r\n // Add new files to queue\r\n setAcceptedFiles((prev) => {\r\n // Add file IDs to upload queue\r\n uploadQueue.current = [\r\n ...uploadQueue.current,\r\n ...validFilesWithState.map((file) => file.id),\r\n ];\r\n\r\n // Trigger upload start callback\r\n onUploadStart?.(validFilesWithState);\r\n\r\n // Start processing queue\r\n processUploadQueue();\r\n\r\n return [...prev, ...validFilesWithState];\r\n });\r\n }\r\n } finally {\r\n // Set validation state to false when processing is complete\r\n setIsValidatingFiles(false);\r\n }\r\n },\r\n [\r\n validateFile,\r\n metadata,\r\n onUploadStart,\r\n processUploadQueue,\r\n acceptedFiles,\r\n mode,\r\n maxFiles,\r\n generatePreviewUrl,\r\n ],\r\n );\r\n\r\n // Remove a file\r\n const removeFile = useCallback((fileId: string) => {\r\n const controller = abortControllers.current.get(fileId);\r\n\r\n // Abort ongoing upload if exists\r\n if (controller) {\r\n try {\r\n controller.abort();\r\n } catch (error) {\r\n console.warn(`Error aborting upload for file ${fileId}:`, error);\r\n }\r\n abortControllers.current.delete(fileId);\r\n }\r\n\r\n // Remove file from state\r\n setAcceptedFiles((prev) => prev.filter((f) => f.id !== fileId));\r\n }, []);\r\n\r\n // Restart upload\r\n const restartUpload = useCallback(\r\n (fileId: string) => {\r\n setAcceptedFiles((prev) =>\r\n prev.map((f) =>\r\n f.id === fileId\r\n ? {\r\n ...f,\r\n state: {\r\n ...f.state,\r\n status: \"pending\",\r\n progress: 0,\r\n errors: [],\r\n },\r\n }\r\n : f,\r\n ),\r\n );\r\n uploadFile(fileId);\r\n },\r\n [uploadFile],\r\n );\r\n\r\n // Modify getRootProps to handle disabled state\r\n const getRootProps = useCallback(\r\n (): getRootFileZoneProps => {\r\n if (disabled) {\r\n return {\r\n onDragEnter: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n },\r\n onDragLeave: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n },\r\n onDragOver: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n },\r\n onDrop: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n },\r\n onClick: () => {\r\n // Do nothing when disabled\r\n return;\r\n },\r\n };\r\n }\r\n\r\n // Original implementation remains the same\r\n return {\r\n onDragEnter: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n setIsDragActive(true);\r\n },\r\n onDragLeave: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n setIsDragActive(false);\r\n },\r\n onDragOver: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n if (!isDragActive) {\r\n setIsDragActive(true);\r\n }\r\n },\r\n onDrop: (event: React.DragEvent<HTMLDivElement>) => {\r\n event.preventDefault();\r\n event.stopPropagation();\r\n setIsDragActive(false);\r\n\r\n const droppedFiles = Array.from(event.dataTransfer.files);\r\n\r\n if (\r\n mode === \"multiple\" &&\r\n droppedFiles.length + acceptedFiles.length > maxFiles\r\n ) {\r\n const limitedFiles = droppedFiles.slice(\r\n 0,\r\n maxFiles - acceptedFiles.length,\r\n );\r\n processFiles(limitedFiles);\r\n\r\n setErrors((prev) => [\r\n ...prev,\r\n `Maximum ${maxFiles} files allowed. Only ${limitedFiles.length} files were added.`,\r\n ]);\r\n } else {\r\n processFiles(droppedFiles);\r\n }\r\n },\r\n onClick: () => {\r\n const input = document.createElement(\"input\");\r\n input.type = \"file\";\r\n input.multiple = mode === \"multiple\";\r\n input.max = mode === \"multiple\" ? maxFiles.toString() : \"1\";\r\n input.accept = allowedFileTypes.join(\",\");\r\n input.onchange = (e) => {\r\n const target = e.target as HTMLInputElement;\r\n if (target.files) {\r\n const filesArray = Array.from(target.files);\r\n\r\n if (mode === \"multiple\" && filesArray.length > maxFiles) {\r\n const limitedFiles = filesArray.slice(0, maxFiles);\r\n processFiles(limitedFiles);\r\n\r\n setErrors((prev) => [\r\n ...prev,\r\n `Maximum ${maxFiles} files allowed. Only ${limitedFiles.length} files were added.`,\r\n ]);\r\n } else {\r\n processFiles(filesArray);\r\n }\r\n }\r\n };\r\n input.click();\r\n },\r\n };\r\n },\r\n [\r\n processFiles,\r\n mode,\r\n allowedFileTypes,\r\n maxFiles,\r\n acceptedFiles,\r\n isDragActive,\r\n disabled, // Add disabled to dependencies\r\n ],\r\n );\r\n\r\n // Modify getInputProps to handle disabled state\r\n const getInputProps = useCallback(\r\n (): getInputFileZoneProps => {\r\n if (disabled) {\r\n return {\r\n type: \"file\",\r\n multiple: false,\r\n accept: \"\",\r\n max: \"0\",\r\n onChange: () => { },\r\n };\r\n }\r\n\r\n // Original implementation remains the same\r\n return {\r\n type: \"file\",\r\n multiple: mode === \"multiple\",\r\n accept: allowedFileTypes.join(\",\"),\r\n max: mode === \"multiple\" ? maxFiles.toString() : \"1\",\r\n onChange: (e: React.ChangeEvent<HTMLInputElement>) => {\r\n const target = e.target as HTMLInputElement;\r\n if (target.files) {\r\n const filesArray = Array.from(target.files);\r\n\r\n if (mode === \"multiple\" && filesArray.length > maxFiles) {\r\n const limitedFiles = filesArray.slice(0, maxFiles);\r\n processFiles(limitedFiles);\r\n\r\n setErrors((prev) => [\r\n ...prev,\r\n `Maximum ${maxFiles} files allowed. Only ${limitedFiles.length} files were added.`,\r\n ]);\r\n } else {\r\n processFiles(filesArray);\r\n }\r\n }\r\n },\r\n };\r\n },\r\n [processFiles, mode, allowedFileTypes, maxFiles, disabled], // Add disabled to dependencies\r\n );\r\n // Additional useEffect to process queue when files change\r\n useEffect(() => {\r\n if (mode === \"multiple\" && uploadQueue.current.length > 0) {\r\n processUploadQueue();\r\n }\r\n }, [mode, processUploadQueue, acceptedFiles]);\r\n\r\n return {\r\n acceptedFiles,\r\n errors,\r\n getRootProps,\r\n getInputProps,\r\n removeFile,\r\n uploadFile,\r\n isDragActive,\r\n isValidatingFiles,\r\n restartUpload,\r\n disabled,\r\n };\r\n};\r\n"],"names":["__awaiter","thisArg","_arguments","P","generator","Promise","resolve","reject","fulfilled","value","step","next","e","rejected","result","done","then","apply","SuppressedError","useUpload","action","globalConfig","metadata","onUploadStart","onUploadComplete","onError","headers","mode","maxFiles","maxFileSize","allowedFileTypes","maxConcurrentUploads","disabled","isDragActive","setIsDragActive","useState","acceptedFiles","setAcceptedFiles","errors","setErrors","abortControllers","useRef","Map","uploadQueue","activeUploads","Set","isValidatingFiles","setIsValidatingFiles","generatePreviewUrl","useCallback","file","fileType","type","isAllowedType","some","endsWith","typePrefix","slice","startsWith","includes","reader","FileReader","onloadend","imagePreview","onerror","readAsDataURL","videoElement","document","createElement","preload","videoPreviewUrl","URL","createObjectURL","onloadedmetadata","canvas","width","videoWidth","height","videoHeight","ctx","getContext","drawImage","revokeObjectURL","videoPreview","src","validateFile","size","valid","error","name","length","join","fetchWithProgress","url","options","method","body","signal","startByte","fileId","onUploadProgress","totalBytes","FormData","Array","from","values","reduce","total","Blob","axios","data","Object","assign","aborted","undefi