import { reactive, ref } from 'vue'; import * as Misskey from 'misskey-js'; import { readAndCompressImage } from 'browser-image-resizer'; import { getCompressionConfig } from './upload/compress-config'; import { defaultStore } from '@/store'; import { apiUrl } from '@/config'; import { $i } from '@/account'; import { alert } from '@/os'; import { i18n } from '@/i18n'; type Uploading = { id: string; name: string; progressMax: number | undefined; progressValue: number | undefined; img: string; }; export const uploads = ref([]); const mimeTypeMap = { 'image/webp': 'webp', 'image/jpeg': 'jpg', 'image/png': 'png', } as const; export function uploadFile( file: File, folder?: any, name?: string, keepOriginal: boolean = defaultStore.state.keepOriginalUploading, ): Promise { if ($i == null) throw new Error('Not logged in'); if (folder && typeof folder === 'object') folder = folder.id; return new Promise((resolve, reject) => { const id = Math.random().toString(); const reader = new FileReader(); reader.onload = async (): Promise => { const ctx = reactive({ id: id, name: name ?? file.name ?? 'untitled', progressMax: undefined, progressValue: undefined, img: window.URL.createObjectURL(file), }); uploads.value.push(ctx); const config = !keepOriginal ? await getCompressionConfig(file) : undefined; let resizedImage: Blob | undefined; if (config) { try { const resized = await readAndCompressImage(file, config); if (resized.size < file.size || file.type === 'image/webp') { // The compression may not always reduce the file size // (and WebP is not browser safe yet) resizedImage = resized; } if (_DEV_) { const saved = ((1 - resized.size / file.size) * 100).toFixed(2); console.log(`Image compression: before ${file.size} bytes, after ${resized.size} bytes, saved ${saved}%`); } ctx.name = file.type !== config.mimeType ? `${ctx.name}.${mimeTypeMap[config.mimeType]}` : ctx.name; } catch (err) { console.error('Failed to resize image', err); } } const formData = new FormData(); formData.append('i', $i.token); formData.append('force', 'true'); formData.append('file', resizedImage ?? file); formData.append('name', ctx.name); if (folder) formData.append('folderId', folder); const xhr = new XMLHttpRequest(); xhr.open('POST', apiUrl + '/drive/files/create', true); xhr.onload = ((ev: ProgressEvent) => { if (xhr.status !== 200 || ev.target == null || ev.target.response == null) { // TODO: 消すのではなくて(ネットワーク的なエラーなら)再送できるようにしたい uploads.value = uploads.value.filter(x => x.id !== id); if (ev.target?.response) { const res = JSON.parse(ev.target.response); if (res.error?.id === 'bec5bd69-fba3-43c9-b4fb-2894b66ad5d2') { alert({ type: 'error', title: i18n.ts.failedToUpload, text: i18n.ts.cannotUploadBecauseInappropriate, }); } else if (res.error?.id === 'd08dbc37-a6a9-463a-8c47-96c32ab5f064') { alert({ type: 'error', title: i18n.ts.failedToUpload, text: i18n.ts.cannotUploadBecauseNoFreeSpace, }); } else { alert({ type: 'error', title: i18n.ts.failedToUpload, text: `${res.error?.message}\n${res.error?.code}\n${res.error?.id}`, }); } } else { alert({ type: 'error', title: 'Failed to upload', text: `${JSON.stringify(ev.target?.response)}, ${JSON.stringify(xhr.response)}`, }); } reject(); return; } const driveFile = JSON.parse(ev.target.response); resolve(driveFile); uploads.value = uploads.value.filter(x => x.id !== id); }) as (ev: ProgressEvent) => any; xhr.upload.onprogress = ev => { if (ev.lengthComputable) { ctx.progressMax = ev.total; ctx.progressValue = ev.loaded; } }; xhr.send(formData); }; reader.readAsArrayBuffer(file); }); }