1 | const Translator = require('@uppy/utils/lib/Translator')
|
2 | const ee = require('namespace-emitter')
|
3 | const cuid = require('cuid')
|
4 | const throttle = require('lodash.throttle')
|
5 | const prettierBytes = require('@transloadit/prettier-bytes')
|
6 | const match = require('mime-match')
|
7 | const DefaultStore = require('@uppy/store-default')
|
8 | const getFileType = require('@uppy/utils/lib/getFileType')
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9 | const getFileNameAndExtension = require('@uppy/utils/lib/getFileNameAndExtension')
|
10 | const generateFileID = require('@uppy/utils/lib/generateFileID')
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11 | const supportsUploadProgress = require('./supportsUploadProgress')
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12 | const { justErrorsLogger, debugLogger } = require('./loggers')
|
13 | const Plugin = require('./Plugin')
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14 |
|
15 | class RestrictionError extends Error {
|
16 | constructor (...args) {
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17 | super(...args)
|
18 | this.isRestriction = true
|
19 | }
|
20 | }
|
21 |
|
22 |
|
23 |
|
24 |
|
25 |
|
26 |
|
27 | class Uppy {
|
28 | static VERSION = require('../package.json').version
|
29 |
|
30 | |
31 |
|
32 |
|
33 |
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34 |
|
35 | constructor (opts) {
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36 | this.defaultLocale = {
|
37 | strings: {
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38 | addBulkFilesFailed: {
|
39 | 0: 'Failed to add %{smart_count} file due to an internal error',
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40 | 1: 'Failed to add %{smart_count} files due to internal errors'
|
41 | },
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42 | youCanOnlyUploadX: {
|
43 | 0: 'You can only upload %{smart_count} file',
|
44 | 1: 'You can only upload %{smart_count} files'
|
45 | },
|
46 | youHaveToAtLeastSelectX: {
|
47 | 0: 'You have to select at least %{smart_count} file',
|
48 | 1: 'You have to select at least %{smart_count} files'
|
49 | },
|
50 |
|
51 |
|
52 |
|
53 |
|
54 |
|
55 | exceedsSize2: '%{backwardsCompat} %{size}',
|
56 | exceedsSize: 'This file exceeds maximum allowed size of',
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57 | inferiorSize: 'This file is smaller than the allowed size of %{size}',
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58 | youCanOnlyUploadFileTypes: 'You can only upload: %{types}',
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59 | noNewAlreadyUploading: 'Cannot add new files: already uploading',
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60 | noDuplicates: 'Cannot add the duplicate file \'%{fileName}\', it already exists',
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61 | companionError: 'Connection with Companion failed',
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62 | companionUnauthorizeHint: 'To unauthorize to your %{provider} account, please go to %{url}',
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63 | failedToUpload: 'Failed to upload %{file}',
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64 | noInternetConnection: 'No Internet connection',
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65 | connectedToInternet: 'Connected to the Internet',
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66 |
|
67 | noFilesFound: 'You have no files or folders here',
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68 | selectX: {
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69 | 0: 'Select %{smart_count}',
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70 | 1: 'Select %{smart_count}'
|
71 | },
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72 | selectAllFilesFromFolderNamed: 'Select all files from folder %{name}',
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73 | unselectAllFilesFromFolderNamed: 'Unselect all files from folder %{name}',
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74 | selectFileNamed: 'Select file %{name}',
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75 | unselectFileNamed: 'Unselect file %{name}',
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76 | openFolderNamed: 'Open folder %{name}',
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77 | cancel: 'Cancel',
|
78 | logOut: 'Log out',
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79 | filter: 'Filter',
|
80 | resetFilter: 'Reset filter',
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81 | loading: 'Loading...',
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82 | authenticateWithTitle: 'Please authenticate with %{pluginName} to select files',
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83 | authenticateWith: 'Connect to %{pluginName}',
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84 | searchImages: 'Search for images',
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85 | enterTextToSearch: 'Enter text to search for images',
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86 | backToSearch: 'Back to Search',
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87 | emptyFolderAdded: 'No files were added from empty folder',
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88 | folderAdded: {
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89 | 0: 'Added %{smart_count} file from %{folder}',
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90 | 1: 'Added %{smart_count} files from %{folder}'
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91 | }
|
92 | }
|
93 | }
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94 |
|
95 | const defaultOptions = {
|
96 | id: 'uppy',
|
97 | autoProceed: false,
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98 | allowMultipleUploads: true,
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99 | debug: false,
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100 | restrictions: {
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101 | maxFileSize: null,
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102 | minFileSize: null,
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103 | maxTotalFileSize: null,
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104 | maxNumberOfFiles: null,
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105 | minNumberOfFiles: null,
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106 | allowedFileTypes: null
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107 | },
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108 | meta: {},
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109 | onBeforeFileAdded: (currentFile, files) => currentFile,
|
110 | onBeforeUpload: (files) => files,
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111 | store: DefaultStore(),
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112 | logger: justErrorsLogger,
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113 | infoTimeout: 5000
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114 | }
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115 |
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116 |
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117 |
|
118 | this.opts = {
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119 | ...defaultOptions,
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120 | ...opts,
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121 | restrictions: {
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122 | ...defaultOptions.restrictions,
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123 | ...(opts && opts.restrictions)
|
124 | }
|
125 | }
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126 |
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127 |
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128 |
|
129 | if (opts && opts.logger && opts.debug) {
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130 | this.log('You are using a custom `logger`, but also set `debug: true`, which uses built-in logger to output logs to console. Ignoring `debug: true` and using your custom `logger`.', 'warning')
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131 | } else if (opts && opts.debug) {
|
132 | this.opts.logger = debugLogger
|
133 | }
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134 |
|
135 | this.log(`Using Core v${this.constructor.VERSION}`)
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136 |
|
137 | if (this.opts.restrictions.allowedFileTypes &&
|
138 | this.opts.restrictions.allowedFileTypes !== null &&
|
139 | !Array.isArray(this.opts.restrictions.allowedFileTypes)) {
|
140 | throw new TypeError('`restrictions.allowedFileTypes` must be an array')
|
141 | }
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142 |
|
143 | this.i18nInit()
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144 |
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145 |
|
146 | this.plugins = {}
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147 |
|
148 | this.getState = this.getState.bind(this)
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149 | this.getPlugin = this.getPlugin.bind(this)
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150 | this.setFileMeta = this.setFileMeta.bind(this)
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151 | this.setFileState = this.setFileState.bind(this)
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152 | this.log = this.log.bind(this)
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153 | this.info = this.info.bind(this)
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154 | this.hideInfo = this.hideInfo.bind(this)
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155 | this.addFile = this.addFile.bind(this)
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156 | this.removeFile = this.removeFile.bind(this)
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157 | this.pauseResume = this.pauseResume.bind(this)
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158 | this.validateRestrictions = this.validateRestrictions.bind(this)
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159 |
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160 |
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161 |
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162 |
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163 |
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164 |
|
165 | this._calculateProgress = throttle(this._calculateProgress.bind(this), 500, { leading: true, trailing: true })
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166 |
|
167 | this.updateOnlineStatus = this.updateOnlineStatus.bind(this)
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168 | this.resetProgress = this.resetProgress.bind(this)
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169 |
|
170 | this.pauseAll = this.pauseAll.bind(this)
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171 | this.resumeAll = this.resumeAll.bind(this)
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172 | this.retryAll = this.retryAll.bind(this)
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173 | this.cancelAll = this.cancelAll.bind(this)
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174 | this.retryUpload = this.retryUpload.bind(this)
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175 | this.upload = this.upload.bind(this)
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176 |
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177 | this.emitter = ee()
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178 | this.on = this.on.bind(this)
|
179 | this.off = this.off.bind(this)
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180 | this.once = this.emitter.once.bind(this.emitter)
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181 | this.emit = this.emitter.emit.bind(this.emitter)
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182 |
|
183 | this.preProcessors = []
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184 | this.uploaders = []
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185 | this.postProcessors = []
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186 |
|
187 | this.store = this.opts.store
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188 | this.setState({
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189 | plugins: {},
|
190 | files: {},
|
191 | currentUploads: {},
|
192 | allowNewUpload: true,
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193 | capabilities: {
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194 | uploadProgress: supportsUploadProgress(),
|
195 | individualCancellation: true,
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196 | resumableUploads: false
|
197 | },
|
198 | totalProgress: 0,
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199 | meta: { ...this.opts.meta },
|
200 | info: {
|
201 | isHidden: true,
|
202 | type: 'info',
|
203 | message: ''
|
204 | }
|
205 | })
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206 |
|
207 | this._storeUnsubscribe = this.store.subscribe((prevState, nextState, patch) => {
|
208 | this.emit('state-update', prevState, nextState, patch)
|
209 | this.updateAll(nextState)
|
210 | })
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211 |
|
212 |
|
213 | if (this.opts.debug && typeof window !== 'undefined') {
|
214 | window[this.opts.id] = this
|
215 | }
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216 |
|
217 | this._addListeners()
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218 |
|
219 |
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220 |
|
221 | }
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222 |
|
223 |
|
224 |
|
225 |
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226 |
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227 |
|
228 |
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229 |
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230 |
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231 |
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232 |
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233 |
|
234 | on (event, callback) {
|
235 | this.emitter.on(event, callback)
|
236 | return this
|
237 | }
|
238 |
|
239 | off (event, callback) {
|
240 | this.emitter.off(event, callback)
|
241 | return this
|
242 | }
|
243 |
|
244 | |
245 |
|
246 |
|
247 |
|
248 |
|
249 | updateAll (state) {
|
250 | this.iteratePlugins(plugin => {
|
251 | plugin.update(state)
|
252 | })
|
253 | }
|
254 |
|
255 | |
256 |
|
257 |
|
258 |
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259 |
|
260 | setState (patch) {
|
261 | this.store.setState(patch)
|
262 | }
|
263 |
|
264 | |
265 |
|
266 |
|
267 |
|
268 |
|
269 | getState () {
|
270 | return this.store.getState()
|
271 | }
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272 |
|
273 | |
274 |
|
275 |
|
276 | get state () {
|
277 | return this.getState()
|
278 | }
|
279 |
|
280 | |
281 |
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282 |
|
283 | setFileState (fileID, state) {
|
284 | if (!this.getState().files[fileID]) {
|
285 | throw new Error(`Can’t set state for ${fileID} (the file could have been removed)`)
|
286 | }
|
287 |
|
288 | this.setState({
|
289 | files: Object.assign({}, this.getState().files, {
|
290 | [fileID]: Object.assign({}, this.getState().files[fileID], state)
|
291 | })
|
292 | })
|
293 | }
|
294 |
|
295 | i18nInit () {
|
296 | this.translator = new Translator([this.defaultLocale, this.opts.locale])
|
297 | this.locale = this.translator.locale
|
298 | this.i18n = this.translator.translate.bind(this.translator)
|
299 | this.i18nArray = this.translator.translateArray.bind(this.translator)
|
300 | }
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301 |
|
302 | setOptions (newOpts) {
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303 | this.opts = {
|
304 | ...this.opts,
|
305 | ...newOpts,
|
306 | restrictions: {
|
307 | ...this.opts.restrictions,
|
308 | ...(newOpts && newOpts.restrictions)
|
309 | }
|
310 | }
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311 |
|
312 | if (newOpts.meta) {
|
313 | this.setMeta(newOpts.meta)
|
314 | }
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315 |
|
316 | this.i18nInit()
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317 |
|
318 | if (newOpts.locale) {
|
319 | this.iteratePlugins((plugin) => {
|
320 | plugin.setOptions()
|
321 | })
|
322 | }
|
323 |
|
324 | this.setState()
|
325 | }
|
326 |
|
327 | resetProgress () {
|
328 | const defaultProgress = {
|
329 | percentage: 0,
|
330 | bytesUploaded: 0,
|
331 | uploadComplete: false,
|
332 | uploadStarted: null
|
333 | }
|
334 | const files = Object.assign({}, this.getState().files)
|
335 | const updatedFiles = {}
|
336 | Object.keys(files).forEach(fileID => {
|
337 | const updatedFile = Object.assign({}, files[fileID])
|
338 | updatedFile.progress = Object.assign({}, updatedFile.progress, defaultProgress)
|
339 | updatedFiles[fileID] = updatedFile
|
340 | })
|
341 |
|
342 | this.setState({
|
343 | files: updatedFiles,
|
344 | totalProgress: 0
|
345 | })
|
346 |
|
347 | this.emit('reset-progress')
|
348 | }
|
349 |
|
350 | addPreProcessor (fn) {
|
351 | this.preProcessors.push(fn)
|
352 | }
|
353 |
|
354 | removePreProcessor (fn) {
|
355 | const i = this.preProcessors.indexOf(fn)
|
356 | if (i !== -1) {
|
357 | this.preProcessors.splice(i, 1)
|
358 | }
|
359 | }
|
360 |
|
361 | addPostProcessor (fn) {
|
362 | this.postProcessors.push(fn)
|
363 | }
|
364 |
|
365 | removePostProcessor (fn) {
|
366 | const i = this.postProcessors.indexOf(fn)
|
367 | if (i !== -1) {
|
368 | this.postProcessors.splice(i, 1)
|
369 | }
|
370 | }
|
371 |
|
372 | addUploader (fn) {
|
373 | this.uploaders.push(fn)
|
374 | }
|
375 |
|
376 | removeUploader (fn) {
|
377 | const i = this.uploaders.indexOf(fn)
|
378 | if (i !== -1) {
|
379 | this.uploaders.splice(i, 1)
|
380 | }
|
381 | }
|
382 |
|
383 | setMeta (data) {
|
384 | const updatedMeta = Object.assign({}, this.getState().meta, data)
|
385 | const updatedFiles = Object.assign({}, this.getState().files)
|
386 |
|
387 | Object.keys(updatedFiles).forEach((fileID) => {
|
388 | updatedFiles[fileID] = Object.assign({}, updatedFiles[fileID], {
|
389 | meta: Object.assign({}, updatedFiles[fileID].meta, data)
|
390 | })
|
391 | })
|
392 |
|
393 | this.log('Adding metadata:')
|
394 | this.log(data)
|
395 |
|
396 | this.setState({
|
397 | meta: updatedMeta,
|
398 | files: updatedFiles
|
399 | })
|
400 | }
|
401 |
|
402 | setFileMeta (fileID, data) {
|
403 | const updatedFiles = Object.assign({}, this.getState().files)
|
404 | if (!updatedFiles[fileID]) {
|
405 | this.log('Was trying to set metadata for a file that has been removed: ', fileID)
|
406 | return
|
407 | }
|
408 | const newMeta = Object.assign({}, updatedFiles[fileID].meta, data)
|
409 | updatedFiles[fileID] = Object.assign({}, updatedFiles[fileID], {
|
410 | meta: newMeta
|
411 | })
|
412 | this.setState({ files: updatedFiles })
|
413 | }
|
414 |
|
415 | |
416 |
|
417 |
|
418 |
|
419 |
|
420 | getFile (fileID) {
|
421 | return this.getState().files[fileID]
|
422 | }
|
423 |
|
424 | |
425 |
|
426 |
|
427 | getFiles () {
|
428 | const { files } = this.getState()
|
429 | return Object.keys(files).map((fileID) => files[fileID])
|
430 | }
|
431 |
|
432 | |
433 |
|
434 |
|
435 |
|
436 |
|
437 |
|
438 |
|
439 |
|
440 | validateRestrictions (file, files) {
|
441 | try {
|
442 | this._checkRestrictions(file, files)
|
443 | return {
|
444 | result: true
|
445 | }
|
446 | } catch (err) {
|
447 | return {
|
448 | result: false,
|
449 | reason: err.message
|
450 | }
|
451 | }
|
452 | }
|
453 |
|
454 | |
455 |
|
456 |
|
457 |
|
458 |
|
459 |
|
460 |
|
461 |
|
462 | _checkRestrictions (file, files = this.getFiles()) {
|
463 | const { maxFileSize, minFileSize, maxTotalFileSize, maxNumberOfFiles, allowedFileTypes } = this.opts.restrictions
|
464 |
|
465 | if (maxNumberOfFiles) {
|
466 | if (files.length + 1 > maxNumberOfFiles) {
|
467 | throw new RestrictionError(`${this.i18n('youCanOnlyUploadX', { smart_count: maxNumberOfFiles })}`)
|
468 | }
|
469 | }
|
470 |
|
471 | if (allowedFileTypes) {
|
472 | const isCorrectFileType = allowedFileTypes.some((type) => {
|
473 |
|
474 | if (type.indexOf('/') > -1) {
|
475 | if (!file.type) return false
|
476 | return match(file.type.replace(/;.*?$/, ''), type)
|
477 | }
|
478 |
|
479 |
|
480 | if (type[0] === '.' && file.extension) {
|
481 | return file.extension.toLowerCase() === type.substr(1).toLowerCase()
|
482 | }
|
483 | return false
|
484 | })
|
485 |
|
486 | if (!isCorrectFileType) {
|
487 | const allowedFileTypesString = allowedFileTypes.join(', ')
|
488 | throw new RestrictionError(this.i18n('youCanOnlyUploadFileTypes', { types: allowedFileTypesString }))
|
489 | }
|
490 | }
|
491 |
|
492 |
|
493 | if (maxTotalFileSize && file.size != null) {
|
494 | let totalFilesSize = 0
|
495 | totalFilesSize += file.size
|
496 | files.forEach((file) => {
|
497 | totalFilesSize += file.size
|
498 | })
|
499 | if (totalFilesSize > maxTotalFileSize) {
|
500 | throw new RestrictionError(this.i18n('exceedsSize2', {
|
501 | backwardsCompat: this.i18n('exceedsSize'),
|
502 | size: prettierBytes(maxTotalFileSize)
|
503 | }))
|
504 | }
|
505 | }
|
506 |
|
507 |
|
508 | if (maxFileSize && file.size != null) {
|
509 | if (file.size > maxFileSize) {
|
510 | throw new RestrictionError(this.i18n('exceedsSize2', {
|
511 | backwardsCompat: this.i18n('exceedsSize'),
|
512 | size: prettierBytes(maxFileSize)
|
513 | }))
|
514 | }
|
515 | }
|
516 |
|
517 |
|
518 | if (minFileSize && file.size != null) {
|
519 | if (file.size < minFileSize) {
|
520 | throw new RestrictionError(this.i18n('inferiorSize', {
|
521 | size: prettierBytes(minFileSize)
|
522 | }))
|
523 | }
|
524 | }
|
525 | }
|
526 |
|
527 | |
528 |
|
529 |
|
530 |
|
531 |
|
532 | _checkMinNumberOfFiles (files) {
|
533 | const { minNumberOfFiles } = this.opts.restrictions
|
534 | if (Object.keys(files).length < minNumberOfFiles) {
|
535 | throw new RestrictionError(`${this.i18n('youHaveToAtLeastSelectX', { smart_count: minNumberOfFiles })}`)
|
536 | }
|
537 | }
|
538 |
|
539 | |
540 |
|
541 |
|
542 |
|
543 |
|
544 |
|
545 |
|
546 |
|
547 |
|
548 |
|
549 |
|
550 | _showOrLogErrorAndThrow (err, { showInformer = true, file = null, throwErr = true } = {}) {
|
551 | const message = typeof err === 'object' ? err.message : err
|
552 | const details = (typeof err === 'object' && err.details) ? err.details : ''
|
553 |
|
554 |
|
555 |
|
556 | let logMessageWithDetails = message
|
557 | if (details) {
|
558 | logMessageWithDetails += ' ' + details
|
559 | }
|
560 | if (err.isRestriction) {
|
561 | this.log(logMessageWithDetails)
|
562 | this.emit('restriction-failed', file, err)
|
563 | } else {
|
564 | this.log(logMessageWithDetails, 'error')
|
565 | }
|
566 |
|
567 |
|
568 |
|
569 | if (showInformer) {
|
570 | this.info({ message: message, details: details }, 'error', this.opts.infoTimeout)
|
571 | }
|
572 |
|
573 | if (throwErr) {
|
574 | throw (typeof err === 'object' ? err : new Error(err))
|
575 | }
|
576 | }
|
577 |
|
578 | _assertNewUploadAllowed (file) {
|
579 | const { allowNewUpload } = this.getState()
|
580 |
|
581 | if (allowNewUpload === false) {
|
582 | this._showOrLogErrorAndThrow(new RestrictionError(this.i18n('noNewAlreadyUploading')), { file })
|
583 | }
|
584 | }
|
585 |
|
586 | |
587 |
|
588 |
|
589 |
|
590 |
|
591 |
|
592 |
|
593 | _checkAndCreateFileStateObject (files, file) {
|
594 | const fileType = getFileType(file)
|
595 | file.type = fileType
|
596 |
|
597 | const onBeforeFileAddedResult = this.opts.onBeforeFileAdded(file, files)
|
598 |
|
599 | if (onBeforeFileAddedResult === false) {
|
600 |
|
601 | this._showOrLogErrorAndThrow(new RestrictionError('Cannot add the file because onBeforeFileAdded returned false.'), { showInformer: false, file })
|
602 | }
|
603 |
|
604 | if (typeof onBeforeFileAddedResult === 'object' && onBeforeFileAddedResult) {
|
605 | file = onBeforeFileAddedResult
|
606 | }
|
607 |
|
608 | let fileName
|
609 | if (file.name) {
|
610 | fileName = file.name
|
611 | } else if (fileType.split('/')[0] === 'image') {
|
612 | fileName = fileType.split('/')[0] + '.' + fileType.split('/')[1]
|
613 | } else {
|
614 | fileName = 'noname'
|
615 | }
|
616 | const fileExtension = getFileNameAndExtension(fileName).extension
|
617 | const isRemote = file.isRemote || false
|
618 |
|
619 | const fileID = generateFileID(file)
|
620 |
|
621 | if (files[fileID]) {
|
622 | this._showOrLogErrorAndThrow(new RestrictionError(this.i18n('noDuplicates', { fileName })), { file })
|
623 | }
|
624 |
|
625 | const meta = file.meta || {}
|
626 | meta.name = fileName
|
627 | meta.type = fileType
|
628 |
|
629 |
|
630 | const size = isFinite(file.data.size) ? file.data.size : null
|
631 | const newFile = {
|
632 | source: file.source || '',
|
633 | id: fileID,
|
634 | name: fileName,
|
635 | extension: fileExtension || '',
|
636 | meta: {
|
637 | ...this.getState().meta,
|
638 | ...meta
|
639 | },
|
640 | type: fileType,
|
641 | data: file.data,
|
642 | progress: {
|
643 | percentage: 0,
|
644 | bytesUploaded: 0,
|
645 | bytesTotal: size,
|
646 | uploadComplete: false,
|
647 | uploadStarted: null
|
648 | },
|
649 | size: size,
|
650 | isRemote: isRemote,
|
651 | remote: file.remote || '',
|
652 | preview: file.preview
|
653 | }
|
654 |
|
655 | try {
|
656 | this._checkRestrictions(newFile)
|
657 | } catch (err) {
|
658 | this._showOrLogErrorAndThrow(err, { file: newFile })
|
659 | }
|
660 |
|
661 | return newFile
|
662 | }
|
663 |
|
664 |
|
665 | _startIfAutoProceed () {
|
666 | if (this.opts.autoProceed && !this.scheduledAutoProceed) {
|
667 | this.scheduledAutoProceed = setTimeout(() => {
|
668 | this.scheduledAutoProceed = null
|
669 | this.upload().catch((err) => {
|
670 | if (!err.isRestriction) {
|
671 | this.log(err.stack || err.message || err)
|
672 | }
|
673 | })
|
674 | }, 4)
|
675 | }
|
676 | }
|
677 |
|
678 | |
679 |
|
680 |
|
681 |
|
682 |
|
683 |
|
684 |
|
685 |
|
686 | addFile (file) {
|
687 | this._assertNewUploadAllowed(file)
|
688 |
|
689 | const { files } = this.getState()
|
690 | const newFile = this._checkAndCreateFileStateObject(files, file)
|
691 |
|
692 | this.setState({
|
693 | files: {
|
694 | ...files,
|
695 | [newFile.id]: newFile
|
696 | }
|
697 | })
|
698 |
|
699 | this.emit('file-added', newFile)
|
700 | this.log(`Added file: ${newFile.name}, ${newFile.id}, mime type: ${newFile.type}`)
|
701 |
|
702 | this._startIfAutoProceed()
|
703 |
|
704 | return newFile.id
|
705 | }
|
706 |
|
707 | |
708 |
|
709 |
|
710 |
|
711 |
|
712 |
|
713 |
|
714 | addFiles (fileDescriptors) {
|
715 | this._assertNewUploadAllowed()
|
716 |
|
717 |
|
718 | const files = { ...this.getState().files }
|
719 | const newFiles = []
|
720 | const errors = []
|
721 | for (let i = 0; i < fileDescriptors.length; i++) {
|
722 | try {
|
723 | const newFile = this._checkAndCreateFileStateObject(files, fileDescriptors[i])
|
724 | newFiles.push(newFile)
|
725 | files[newFile.id] = newFile
|
726 | } catch (err) {
|
727 | if (!err.isRestriction) {
|
728 | errors.push(err)
|
729 | }
|
730 | }
|
731 | }
|
732 |
|
733 | this.setState({ files })
|
734 |
|
735 | newFiles.forEach((newFile) => {
|
736 | this.emit('file-added', newFile)
|
737 | })
|
738 |
|
739 | if (newFiles.length > 5) {
|
740 | this.log(`Added batch of ${newFiles.length} files`)
|
741 | } else {
|
742 | Object.keys(newFiles).forEach(fileID => {
|
743 | this.log(`Added file: ${newFiles[fileID].name}\n id: ${newFiles[fileID].id}\n type: ${newFiles[fileID].type}`)
|
744 | })
|
745 | }
|
746 |
|
747 | if (newFiles.length > 0) {
|
748 | this._startIfAutoProceed()
|
749 | }
|
750 |
|
751 | if (errors.length > 0) {
|
752 | let message = 'Multiple errors occurred while adding files:\n'
|
753 | errors.forEach((subError) => {
|
754 | message += `\n * ${subError.message}`
|
755 | })
|
756 |
|
757 | this.info({
|
758 | message: this.i18n('addBulkFilesFailed', { smart_count: errors.length }),
|
759 | details: message
|
760 | }, 'error', this.opts.infoTimeout)
|
761 |
|
762 | const err = new Error(message)
|
763 | err.errors = errors
|
764 | throw err
|
765 | }
|
766 | }
|
767 |
|
768 | removeFiles (fileIDs, reason) {
|
769 | const { files, currentUploads } = this.getState()
|
770 | const updatedFiles = { ...files }
|
771 | const updatedUploads = { ...currentUploads }
|
772 |
|
773 | const removedFiles = Object.create(null)
|
774 | fileIDs.forEach((fileID) => {
|
775 | if (files[fileID]) {
|
776 | removedFiles[fileID] = files[fileID]
|
777 | delete updatedFiles[fileID]
|
778 | }
|
779 | })
|
780 |
|
781 |
|
782 | function fileIsNotRemoved (uploadFileID) {
|
783 | return removedFiles[uploadFileID] === undefined
|
784 | }
|
785 | const uploadsToRemove = []
|
786 | Object.keys(updatedUploads).forEach((uploadID) => {
|
787 | const newFileIDs = currentUploads[uploadID].fileIDs.filter(fileIsNotRemoved)
|
788 |
|
789 |
|
790 | if (newFileIDs.length === 0) {
|
791 | uploadsToRemove.push(uploadID)
|
792 | return
|
793 | }
|
794 |
|
795 | updatedUploads[uploadID] = {
|
796 | ...currentUploads[uploadID],
|
797 | fileIDs: newFileIDs
|
798 | }
|
799 | })
|
800 |
|
801 | uploadsToRemove.forEach((uploadID) => {
|
802 | delete updatedUploads[uploadID]
|
803 | })
|
804 |
|
805 | const stateUpdate = {
|
806 | currentUploads: updatedUploads,
|
807 | files: updatedFiles
|
808 | }
|
809 |
|
810 |
|
811 | if (Object.keys(updatedFiles).length === 0) {
|
812 | stateUpdate.allowNewUpload = true
|
813 | stateUpdate.error = null
|
814 | }
|
815 |
|
816 | this.setState(stateUpdate)
|
817 | this._calculateTotalProgress()
|
818 |
|
819 | const removedFileIDs = Object.keys(removedFiles)
|
820 | removedFileIDs.forEach((fileID) => {
|
821 | this.emit('file-removed', removedFiles[fileID], reason)
|
822 | })
|
823 |
|
824 | if (removedFileIDs.length > 5) {
|
825 | this.log(`Removed ${removedFileIDs.length} files`)
|
826 | } else {
|
827 | this.log(`Removed files: ${removedFileIDs.join(', ')}`)
|
828 | }
|
829 | }
|
830 |
|
831 | removeFile (fileID, reason = null) {
|
832 | this.removeFiles([fileID], reason)
|
833 | }
|
834 |
|
835 | pauseResume (fileID) {
|
836 | if (!this.getState().capabilities.resumableUploads ||
|
837 | this.getFile(fileID).uploadComplete) {
|
838 | return
|
839 | }
|
840 |
|
841 | const wasPaused = this.getFile(fileID).isPaused || false
|
842 | const isPaused = !wasPaused
|
843 |
|
844 | this.setFileState(fileID, {
|
845 | isPaused: isPaused
|
846 | })
|
847 |
|
848 | this.emit('upload-pause', fileID, isPaused)
|
849 |
|
850 | return isPaused
|
851 | }
|
852 |
|
853 | pauseAll () {
|
854 | const updatedFiles = Object.assign({}, this.getState().files)
|
855 | const inProgressUpdatedFiles = Object.keys(updatedFiles).filter((file) => {
|
856 | return !updatedFiles[file].progress.uploadComplete &&
|
857 | updatedFiles[file].progress.uploadStarted
|
858 | })
|
859 |
|
860 | inProgressUpdatedFiles.forEach((file) => {
|
861 | const updatedFile = Object.assign({}, updatedFiles[file], {
|
862 | isPaused: true
|
863 | })
|
864 | updatedFiles[file] = updatedFile
|
865 | })
|
866 |
|
867 | this.setState({ files: updatedFiles })
|
868 | this.emit('pause-all')
|
869 | }
|
870 |
|
871 | resumeAll () {
|
872 | const updatedFiles = Object.assign({}, this.getState().files)
|
873 | const inProgressUpdatedFiles = Object.keys(updatedFiles).filter((file) => {
|
874 | return !updatedFiles[file].progress.uploadComplete &&
|
875 | updatedFiles[file].progress.uploadStarted
|
876 | })
|
877 |
|
878 | inProgressUpdatedFiles.forEach((file) => {
|
879 | const updatedFile = Object.assign({}, updatedFiles[file], {
|
880 | isPaused: false,
|
881 | error: null
|
882 | })
|
883 | updatedFiles[file] = updatedFile
|
884 | })
|
885 | this.setState({ files: updatedFiles })
|
886 |
|
887 | this.emit('resume-all')
|
888 | }
|
889 |
|
890 | retryAll () {
|
891 | const updatedFiles = Object.assign({}, this.getState().files)
|
892 | const filesToRetry = Object.keys(updatedFiles).filter(file => {
|
893 | return updatedFiles[file].error
|
894 | })
|
895 |
|
896 | filesToRetry.forEach((file) => {
|
897 | const updatedFile = Object.assign({}, updatedFiles[file], {
|
898 | isPaused: false,
|
899 | error: null
|
900 | })
|
901 | updatedFiles[file] = updatedFile
|
902 | })
|
903 | this.setState({
|
904 | files: updatedFiles,
|
905 | error: null
|
906 | })
|
907 |
|
908 | this.emit('retry-all', filesToRetry)
|
909 |
|
910 | if (filesToRetry.length === 0) {
|
911 | return Promise.resolve({
|
912 | successful: [],
|
913 | failed: []
|
914 | })
|
915 | }
|
916 |
|
917 | const uploadID = this._createUpload(filesToRetry, {
|
918 | forceAllowNewUpload: true
|
919 | })
|
920 | return this._runUpload(uploadID)
|
921 | }
|
922 |
|
923 | cancelAll () {
|
924 | this.emit('cancel-all')
|
925 |
|
926 | const { files } = this.getState()
|
927 |
|
928 | const fileIDs = Object.keys(files)
|
929 | if (fileIDs.length) {
|
930 | this.removeFiles(fileIDs, 'cancel-all')
|
931 | }
|
932 |
|
933 | this.setState({
|
934 | totalProgress: 0,
|
935 | error: null
|
936 | })
|
937 | }
|
938 |
|
939 | retryUpload (fileID) {
|
940 | this.setFileState(fileID, {
|
941 | error: null,
|
942 | isPaused: false
|
943 | })
|
944 |
|
945 | this.emit('upload-retry', fileID)
|
946 |
|
947 | const uploadID = this._createUpload([fileID], {
|
948 | forceAllowNewUpload: true
|
949 | })
|
950 | return this._runUpload(uploadID)
|
951 | }
|
952 |
|
953 | reset () {
|
954 | this.cancelAll()
|
955 | }
|
956 |
|
957 | _calculateProgress (file, data) {
|
958 | if (!this.getFile(file.id)) {
|
959 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
960 | return
|
961 | }
|
962 |
|
963 |
|
964 | const canHavePercentage = isFinite(data.bytesTotal) && data.bytesTotal > 0
|
965 | this.setFileState(file.id, {
|
966 | progress: {
|
967 | ...this.getFile(file.id).progress,
|
968 | bytesUploaded: data.bytesUploaded,
|
969 | bytesTotal: data.bytesTotal,
|
970 | percentage: canHavePercentage
|
971 |
|
972 |
|
973 | ? Math.round(data.bytesUploaded / data.bytesTotal * 100)
|
974 | : 0
|
975 | }
|
976 | })
|
977 |
|
978 | this._calculateTotalProgress()
|
979 | }
|
980 |
|
981 | _calculateTotalProgress () {
|
982 |
|
983 |
|
984 | const files = this.getFiles()
|
985 |
|
986 | const inProgress = files.filter((file) => {
|
987 | return file.progress.uploadStarted ||
|
988 | file.progress.preprocess ||
|
989 | file.progress.postprocess
|
990 | })
|
991 |
|
992 | if (inProgress.length === 0) {
|
993 | this.emit('progress', 0)
|
994 | this.setState({ totalProgress: 0 })
|
995 | return
|
996 | }
|
997 |
|
998 | const sizedFiles = inProgress.filter((file) => file.progress.bytesTotal != null)
|
999 | const unsizedFiles = inProgress.filter((file) => file.progress.bytesTotal == null)
|
1000 |
|
1001 | if (sizedFiles.length === 0) {
|
1002 | const progressMax = inProgress.length * 100
|
1003 | const currentProgress = unsizedFiles.reduce((acc, file) => {
|
1004 | return acc + file.progress.percentage
|
1005 | }, 0)
|
1006 | const totalProgress = Math.round(currentProgress / progressMax * 100)
|
1007 | this.setState({ totalProgress })
|
1008 | return
|
1009 | }
|
1010 |
|
1011 | let totalSize = sizedFiles.reduce((acc, file) => {
|
1012 | return acc + file.progress.bytesTotal
|
1013 | }, 0)
|
1014 | const averageSize = totalSize / sizedFiles.length
|
1015 | totalSize += averageSize * unsizedFiles.length
|
1016 |
|
1017 | let uploadedSize = 0
|
1018 | sizedFiles.forEach((file) => {
|
1019 | uploadedSize += file.progress.bytesUploaded
|
1020 | })
|
1021 | unsizedFiles.forEach((file) => {
|
1022 | uploadedSize += averageSize * (file.progress.percentage || 0) / 100
|
1023 | })
|
1024 |
|
1025 | let totalProgress = totalSize === 0
|
1026 | ? 0
|
1027 | : Math.round(uploadedSize / totalSize * 100)
|
1028 |
|
1029 |
|
1030 |
|
1031 | if (totalProgress > 100) {
|
1032 | totalProgress = 100
|
1033 | }
|
1034 |
|
1035 | this.setState({ totalProgress })
|
1036 | this.emit('progress', totalProgress)
|
1037 | }
|
1038 |
|
1039 | |
1040 |
|
1041 |
|
1042 |
|
1043 | _addListeners () {
|
1044 | this.on('error', (error) => {
|
1045 | let errorMsg = 'Unknown error'
|
1046 | if (error.message) {
|
1047 | errorMsg = error.message
|
1048 | }
|
1049 |
|
1050 | if (error.details) {
|
1051 | errorMsg += ' ' + error.details
|
1052 | }
|
1053 |
|
1054 | this.setState({ error: errorMsg })
|
1055 | })
|
1056 |
|
1057 | this.on('upload-error', (file, error, response) => {
|
1058 | let errorMsg = 'Unknown error'
|
1059 | if (error.message) {
|
1060 | errorMsg = error.message
|
1061 | }
|
1062 |
|
1063 | if (error.details) {
|
1064 | errorMsg += ' ' + error.details
|
1065 | }
|
1066 |
|
1067 | this.setFileState(file.id, {
|
1068 | error: errorMsg,
|
1069 | response
|
1070 | })
|
1071 |
|
1072 | this.setState({ error: error.message })
|
1073 |
|
1074 | if (typeof error === 'object' && error.message) {
|
1075 | const newError = new Error(error.message)
|
1076 | newError.details = error.message
|
1077 | if (error.details) {
|
1078 | newError.details += ' ' + error.details
|
1079 | }
|
1080 | newError.message = this.i18n('failedToUpload', { file: file.name })
|
1081 | this._showOrLogErrorAndThrow(newError, {
|
1082 | throwErr: false
|
1083 | })
|
1084 | } else {
|
1085 | this._showOrLogErrorAndThrow(error, {
|
1086 | throwErr: false
|
1087 | })
|
1088 | }
|
1089 | })
|
1090 |
|
1091 | this.on('upload', () => {
|
1092 | this.setState({ error: null })
|
1093 | })
|
1094 |
|
1095 | this.on('upload-started', (file, upload) => {
|
1096 | if (!this.getFile(file.id)) {
|
1097 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
1098 | return
|
1099 | }
|
1100 | this.setFileState(file.id, {
|
1101 | progress: {
|
1102 | uploadStarted: Date.now(),
|
1103 | uploadComplete: false,
|
1104 | percentage: 0,
|
1105 | bytesUploaded: 0,
|
1106 | bytesTotal: file.size
|
1107 | }
|
1108 | })
|
1109 | })
|
1110 |
|
1111 | this.on('upload-progress', this._calculateProgress)
|
1112 |
|
1113 | this.on('upload-success', (file, uploadResp) => {
|
1114 | if (!this.getFile(file.id)) {
|
1115 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
1116 | return
|
1117 | }
|
1118 |
|
1119 | const currentProgress = this.getFile(file.id).progress
|
1120 | this.setFileState(file.id, {
|
1121 | progress: Object.assign({}, currentProgress, {
|
1122 | postprocess: this.postProcessors.length > 0 ? {
|
1123 | mode: 'indeterminate'
|
1124 | } : null,
|
1125 | uploadComplete: true,
|
1126 | percentage: 100,
|
1127 | bytesUploaded: currentProgress.bytesTotal
|
1128 | }),
|
1129 | response: uploadResp,
|
1130 | uploadURL: uploadResp.uploadURL,
|
1131 | isPaused: false
|
1132 | })
|
1133 |
|
1134 | this._calculateTotalProgress()
|
1135 | })
|
1136 |
|
1137 | this.on('preprocess-progress', (file, progress) => {
|
1138 | if (!this.getFile(file.id)) {
|
1139 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
1140 | return
|
1141 | }
|
1142 | this.setFileState(file.id, {
|
1143 | progress: Object.assign({}, this.getFile(file.id).progress, {
|
1144 | preprocess: progress
|
1145 | })
|
1146 | })
|
1147 | })
|
1148 |
|
1149 | this.on('preprocess-complete', (file) => {
|
1150 | if (!this.getFile(file.id)) {
|
1151 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
1152 | return
|
1153 | }
|
1154 | const files = Object.assign({}, this.getState().files)
|
1155 | files[file.id] = Object.assign({}, files[file.id], {
|
1156 | progress: Object.assign({}, files[file.id].progress)
|
1157 | })
|
1158 | delete files[file.id].progress.preprocess
|
1159 |
|
1160 | this.setState({ files: files })
|
1161 | })
|
1162 |
|
1163 | this.on('postprocess-progress', (file, progress) => {
|
1164 | if (!this.getFile(file.id)) {
|
1165 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
1166 | return
|
1167 | }
|
1168 | this.setFileState(file.id, {
|
1169 | progress: Object.assign({}, this.getState().files[file.id].progress, {
|
1170 | postprocess: progress
|
1171 | })
|
1172 | })
|
1173 | })
|
1174 |
|
1175 | this.on('postprocess-complete', (file) => {
|
1176 | if (!this.getFile(file.id)) {
|
1177 | this.log(`Not setting progress for a file that has been removed: ${file.id}`)
|
1178 | return
|
1179 | }
|
1180 | const files = Object.assign({}, this.getState().files)
|
1181 | files[file.id] = Object.assign({}, files[file.id], {
|
1182 | progress: Object.assign({}, files[file.id].progress)
|
1183 | })
|
1184 | delete files[file.id].progress.postprocess
|
1185 |
|
1186 |
|
1187 |
|
1188 |
|
1189 | this.setState({ files: files })
|
1190 | })
|
1191 |
|
1192 | this.on('restored', () => {
|
1193 |
|
1194 | this._calculateTotalProgress()
|
1195 | })
|
1196 |
|
1197 |
|
1198 | if (typeof window !== 'undefined' && window.addEventListener) {
|
1199 | window.addEventListener('online', () => this.updateOnlineStatus())
|
1200 | window.addEventListener('offline', () => this.updateOnlineStatus())
|
1201 | setTimeout(() => this.updateOnlineStatus(), 3000)
|
1202 | }
|
1203 | }
|
1204 |
|
1205 | updateOnlineStatus () {
|
1206 | const online =
|
1207 | typeof window.navigator.onLine !== 'undefined'
|
1208 | ? window.navigator.onLine
|
1209 | : true
|
1210 | if (!online) {
|
1211 | this.emit('is-offline')
|
1212 | this.info(this.i18n('noInternetConnection'), 'error', 0)
|
1213 | this.wasOffline = true
|
1214 | } else {
|
1215 | this.emit('is-online')
|
1216 | if (this.wasOffline) {
|
1217 | this.emit('back-online')
|
1218 | this.info(this.i18n('connectedToInternet'), 'success', 3000)
|
1219 | this.wasOffline = false
|
1220 | }
|
1221 | }
|
1222 | }
|
1223 |
|
1224 | getID () {
|
1225 | return this.opts.id
|
1226 | }
|
1227 |
|
1228 | |
1229 |
|
1230 |
|
1231 |
|
1232 |
|
1233 |
|
1234 |
|
1235 | use (Plugin, opts) {
|
1236 | if (typeof Plugin !== 'function') {
|
1237 | const msg = `Expected a plugin class, but got ${Plugin === null ? 'null' : typeof Plugin}.` +
|
1238 | ' Please verify that the plugin was imported and spelled correctly.'
|
1239 | throw new TypeError(msg)
|
1240 | }
|
1241 |
|
1242 |
|
1243 | const plugin = new Plugin(this, opts)
|
1244 | const pluginId = plugin.id
|
1245 | this.plugins[plugin.type] = this.plugins[plugin.type] || []
|
1246 |
|
1247 | if (!pluginId) {
|
1248 | throw new Error('Your plugin must have an id')
|
1249 | }
|
1250 |
|
1251 | if (!plugin.type) {
|
1252 | throw new Error('Your plugin must have a type')
|
1253 | }
|
1254 |
|
1255 | const existsPluginAlready = this.getPlugin(pluginId)
|
1256 | if (existsPluginAlready) {
|
1257 | const msg = `Already found a plugin named '${existsPluginAlready.id}'. ` +
|
1258 | `Tried to use: '${pluginId}'.\n` +
|
1259 | 'Uppy plugins must have unique `id` options. See https://uppy.io/docs/plugins/#id.'
|
1260 | throw new Error(msg)
|
1261 | }
|
1262 |
|
1263 | if (Plugin.VERSION) {
|
1264 | this.log(`Using ${pluginId} v${Plugin.VERSION}`)
|
1265 | }
|
1266 |
|
1267 | this.plugins[plugin.type].push(plugin)
|
1268 | plugin.install()
|
1269 |
|
1270 | return this
|
1271 | }
|
1272 |
|
1273 | |
1274 |
|
1275 |
|
1276 |
|
1277 |
|
1278 |
|
1279 | getPlugin (id) {
|
1280 | let foundPlugin = null
|
1281 | this.iteratePlugins((plugin) => {
|
1282 | if (plugin.id === id) {
|
1283 | foundPlugin = plugin
|
1284 | return false
|
1285 | }
|
1286 | })
|
1287 | return foundPlugin
|
1288 | }
|
1289 |
|
1290 | |
1291 |
|
1292 |
|
1293 |
|
1294 |
|
1295 | iteratePlugins (method) {
|
1296 | Object.keys(this.plugins).forEach(pluginType => {
|
1297 | this.plugins[pluginType].forEach(method)
|
1298 | })
|
1299 | }
|
1300 |
|
1301 | |
1302 |
|
1303 |
|
1304 |
|
1305 |
|
1306 | removePlugin (instance) {
|
1307 | this.log(`Removing plugin ${instance.id}`)
|
1308 | this.emit('plugin-remove', instance)
|
1309 |
|
1310 | if (instance.uninstall) {
|
1311 | instance.uninstall()
|
1312 | }
|
1313 |
|
1314 | const list = this.plugins[instance.type].slice()
|
1315 | const index = list.indexOf(instance)
|
1316 | if (index !== -1) {
|
1317 | list.splice(index, 1)
|
1318 | this.plugins[instance.type] = list
|
1319 | }
|
1320 |
|
1321 | const updatedState = this.getState()
|
1322 | delete updatedState.plugins[instance.id]
|
1323 | this.setState(updatedState)
|
1324 | }
|
1325 |
|
1326 | |
1327 |
|
1328 |
|
1329 | close () {
|
1330 | this.log(`Closing Uppy instance ${this.opts.id}: removing all files and uninstalling plugins`)
|
1331 |
|
1332 | this.reset()
|
1333 |
|
1334 | this._storeUnsubscribe()
|
1335 |
|
1336 | this.iteratePlugins((plugin) => {
|
1337 | this.removePlugin(plugin)
|
1338 | })
|
1339 | }
|
1340 |
|
1341 | |
1342 |
|
1343 |
|
1344 |
|
1345 |
|
1346 |
|
1347 |
|
1348 |
|
1349 |
|
1350 | info (message, type = 'info', duration = 3000) {
|
1351 | const isComplexMessage = typeof message === 'object'
|
1352 |
|
1353 | this.setState({
|
1354 | info: {
|
1355 | isHidden: false,
|
1356 | type: type,
|
1357 | message: isComplexMessage ? message.message : message,
|
1358 | details: isComplexMessage ? message.details : null
|
1359 | }
|
1360 | })
|
1361 |
|
1362 | this.emit('info-visible')
|
1363 |
|
1364 | clearTimeout(this.infoTimeoutID)
|
1365 | if (duration === 0) {
|
1366 | this.infoTimeoutID = undefined
|
1367 | return
|
1368 | }
|
1369 |
|
1370 |
|
1371 | this.infoTimeoutID = setTimeout(this.hideInfo, duration)
|
1372 | }
|
1373 |
|
1374 | hideInfo () {
|
1375 | const newInfo = Object.assign({}, this.getState().info, {
|
1376 | isHidden: true
|
1377 | })
|
1378 | this.setState({
|
1379 | info: newInfo
|
1380 | })
|
1381 | this.emit('info-hidden')
|
1382 | }
|
1383 |
|
1384 | |
1385 |
|
1386 |
|
1387 |
|
1388 |
|
1389 |
|
1390 |
|
1391 | log (message, type) {
|
1392 | const { logger } = this.opts
|
1393 | switch (type) {
|
1394 | case 'error': logger.error(message); break
|
1395 | case 'warning': logger.warn(message); break
|
1396 | default: logger.debug(message); break
|
1397 | }
|
1398 | }
|
1399 |
|
1400 | |
1401 |
|
1402 |
|
1403 | run () {
|
1404 | this.log('Calling run() is no longer necessary.', 'warning')
|
1405 | return this
|
1406 | }
|
1407 |
|
1408 | |
1409 |
|
1410 |
|
1411 | restore (uploadID) {
|
1412 | this.log(`Core: attempting to restore upload "${uploadID}"`)
|
1413 |
|
1414 | if (!this.getState().currentUploads[uploadID]) {
|
1415 | this._removeUpload(uploadID)
|
1416 | return Promise.reject(new Error('Nonexistent upload'))
|
1417 | }
|
1418 |
|
1419 | return this._runUpload(uploadID)
|
1420 | }
|
1421 |
|
1422 | |
1423 |
|
1424 |
|
1425 |
|
1426 |
|
1427 |
|
1428 | _createUpload (fileIDs, opts = {}) {
|
1429 | const {
|
1430 | forceAllowNewUpload = false
|
1431 | } = opts
|
1432 |
|
1433 | const { allowNewUpload, currentUploads } = this.getState()
|
1434 | if (!allowNewUpload && !forceAllowNewUpload) {
|
1435 | throw new Error('Cannot create a new upload: already uploading.')
|
1436 | }
|
1437 |
|
1438 | const uploadID = cuid()
|
1439 |
|
1440 | this.emit('upload', {
|
1441 | id: uploadID,
|
1442 | fileIDs: fileIDs
|
1443 | })
|
1444 |
|
1445 | this.setState({
|
1446 | allowNewUpload: this.opts.allowMultipleUploads !== false,
|
1447 |
|
1448 | currentUploads: {
|
1449 | ...currentUploads,
|
1450 | [uploadID]: {
|
1451 | fileIDs: fileIDs,
|
1452 | step: 0,
|
1453 | result: {}
|
1454 | }
|
1455 | }
|
1456 | })
|
1457 |
|
1458 | return uploadID
|
1459 | }
|
1460 |
|
1461 | _getUpload (uploadID) {
|
1462 | const { currentUploads } = this.getState()
|
1463 |
|
1464 | return currentUploads[uploadID]
|
1465 | }
|
1466 |
|
1467 | |
1468 |
|
1469 |
|
1470 |
|
1471 |
|
1472 |
|
1473 | addResultData (uploadID, data) {
|
1474 | if (!this._getUpload(uploadID)) {
|
1475 | this.log(`Not setting result for an upload that has been removed: ${uploadID}`)
|
1476 | return
|
1477 | }
|
1478 | const currentUploads = this.getState().currentUploads
|
1479 | const currentUpload = Object.assign({}, currentUploads[uploadID], {
|
1480 | result: Object.assign({}, currentUploads[uploadID].result, data)
|
1481 | })
|
1482 | this.setState({
|
1483 | currentUploads: Object.assign({}, currentUploads, {
|
1484 | [uploadID]: currentUpload
|
1485 | })
|
1486 | })
|
1487 | }
|
1488 |
|
1489 | |
1490 |
|
1491 |
|
1492 |
|
1493 |
|
1494 | _removeUpload (uploadID) {
|
1495 | const currentUploads = { ...this.getState().currentUploads }
|
1496 | delete currentUploads[uploadID]
|
1497 |
|
1498 | this.setState({
|
1499 | currentUploads: currentUploads
|
1500 | })
|
1501 | }
|
1502 |
|
1503 | |
1504 |
|
1505 |
|
1506 |
|
1507 |
|
1508 | _runUpload (uploadID) {
|
1509 | const uploadData = this.getState().currentUploads[uploadID]
|
1510 | const restoreStep = uploadData.step
|
1511 |
|
1512 | const steps = [
|
1513 | ...this.preProcessors,
|
1514 | ...this.uploaders,
|
1515 | ...this.postProcessors
|
1516 | ]
|
1517 | let lastStep = Promise.resolve()
|
1518 | steps.forEach((fn, step) => {
|
1519 |
|
1520 | if (step < restoreStep) {
|
1521 | return
|
1522 | }
|
1523 |
|
1524 | lastStep = lastStep.then(() => {
|
1525 | const { currentUploads } = this.getState()
|
1526 | const currentUpload = currentUploads[uploadID]
|
1527 | if (!currentUpload) {
|
1528 | return
|
1529 | }
|
1530 |
|
1531 | const updatedUpload = Object.assign({}, currentUpload, {
|
1532 | step: step
|
1533 | })
|
1534 | this.setState({
|
1535 | currentUploads: Object.assign({}, currentUploads, {
|
1536 | [uploadID]: updatedUpload
|
1537 | })
|
1538 | })
|
1539 |
|
1540 |
|
1541 |
|
1542 | return fn(updatedUpload.fileIDs, uploadID)
|
1543 | }).then((result) => {
|
1544 | return null
|
1545 | })
|
1546 | })
|
1547 |
|
1548 |
|
1549 |
|
1550 | lastStep.catch((err) => {
|
1551 | this.emit('error', err, uploadID)
|
1552 | this._removeUpload(uploadID)
|
1553 | })
|
1554 |
|
1555 | return lastStep.then(() => {
|
1556 |
|
1557 | const { currentUploads } = this.getState()
|
1558 | const currentUpload = currentUploads[uploadID]
|
1559 | if (!currentUpload) {
|
1560 | return
|
1561 | }
|
1562 |
|
1563 | const files = currentUpload.fileIDs
|
1564 | .map((fileID) => this.getFile(fileID))
|
1565 | const successful = files.filter((file) => !file.error)
|
1566 | const failed = files.filter((file) => file.error)
|
1567 | this.addResultData(uploadID, { successful, failed, uploadID })
|
1568 | }).then(() => {
|
1569 |
|
1570 |
|
1571 |
|
1572 |
|
1573 | const { currentUploads } = this.getState()
|
1574 | if (!currentUploads[uploadID]) {
|
1575 | return
|
1576 | }
|
1577 | const currentUpload = currentUploads[uploadID]
|
1578 | const result = currentUpload.result
|
1579 | this.emit('complete', result)
|
1580 |
|
1581 | this._removeUpload(uploadID)
|
1582 |
|
1583 | return result
|
1584 | }).then((result) => {
|
1585 | if (result == null) {
|
1586 | this.log(`Not setting result for an upload that has been removed: ${uploadID}`)
|
1587 | }
|
1588 | return result
|
1589 | })
|
1590 | }
|
1591 |
|
1592 | |
1593 |
|
1594 |
|
1595 |
|
1596 |
|
1597 | upload () {
|
1598 | if (!this.plugins.uploader) {
|
1599 | this.log('No uploader type plugins are used', 'warning')
|
1600 | }
|
1601 |
|
1602 | let files = this.getState().files
|
1603 |
|
1604 | const onBeforeUploadResult = this.opts.onBeforeUpload(files)
|
1605 |
|
1606 | if (onBeforeUploadResult === false) {
|
1607 | return Promise.reject(new Error('Not starting the upload because onBeforeUpload returned false'))
|
1608 | }
|
1609 |
|
1610 | if (onBeforeUploadResult && typeof onBeforeUploadResult === 'object') {
|
1611 | files = onBeforeUploadResult
|
1612 |
|
1613 |
|
1614 | this.setState({
|
1615 | files: files
|
1616 | })
|
1617 | }
|
1618 |
|
1619 | return Promise.resolve()
|
1620 | .then(() => this._checkMinNumberOfFiles(files))
|
1621 | .catch((err) => {
|
1622 | this._showOrLogErrorAndThrow(err)
|
1623 | })
|
1624 | .then(() => {
|
1625 | const { currentUploads } = this.getState()
|
1626 |
|
1627 | const currentlyUploadingFiles = Object.keys(currentUploads).reduce((prev, curr) => prev.concat(currentUploads[curr].fileIDs), [])
|
1628 |
|
1629 | const waitingFileIDs = []
|
1630 | Object.keys(files).forEach((fileID) => {
|
1631 | const file = this.getFile(fileID)
|
1632 |
|
1633 | if ((!file.progress.uploadStarted) && (currentlyUploadingFiles.indexOf(fileID) === -1)) {
|
1634 | waitingFileIDs.push(file.id)
|
1635 | }
|
1636 | })
|
1637 |
|
1638 | const uploadID = this._createUpload(waitingFileIDs)
|
1639 | return this._runUpload(uploadID)
|
1640 | })
|
1641 | .catch((err) => {
|
1642 | this._showOrLogErrorAndThrow(err, {
|
1643 | showInformer: false
|
1644 | })
|
1645 | })
|
1646 | }
|
1647 | }
|
1648 |
|
1649 | module.exports = function (opts) {
|
1650 | return new Uppy(opts)
|
1651 | }
|
1652 |
|
1653 |
|
1654 | module.exports.Uppy = Uppy
|
1655 | module.exports.Plugin = Plugin
|
1656 | module.exports.debugLogger = debugLogger
|