47 lines
1.5 KiB
TypeScript
47 lines
1.5 KiB
TypeScript
import {EnvironmentInjector, Injectable, inject, runInInjectionContext} from '@angular/core';
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import {Upload} from './upload';
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import {FileDataService} from './file-data.service';
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import {ref, Storage, uploadBytesResumable} from '@angular/fire/storage';
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import {FileBase} from './fileBase';
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import {FileServer} from './fileServer';
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@Injectable()
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export class UploadService extends FileBase {
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private fileDataService = inject(FileDataService);
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private storage = inject(Storage);
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private environmentInjector = inject(EnvironmentInjector);
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public pushUpload(songId: string, upload: Upload): void {
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const directory = this.directory(songId);
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const filePath = `${directory}/${upload.file.name}`;
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upload.path = directory;
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const task = runInInjectionContext(this.environmentInjector, () => this.startUpload(filePath, upload.file));
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task.on(
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'state_changed',
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snapshot => {
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upload.progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
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},
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() => {
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// Keep current UX: upload errors are ignored by this service.
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},
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() => void this.saveFileData(songId, upload)
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);
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}
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private async saveFileData(songId: string, upload: Upload) {
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const file: FileServer = {
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name: upload.file.name,
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path: upload.path,
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createdAt: new Date(),
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};
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await this.fileDataService.set(songId, file);
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}
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private startUpload(filePath: string, file: File) {
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const storageRef = ref(this.storage, filePath);
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return uploadBytesResumable(storageRef, file);
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}
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}
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