forked from vikunja/frontend
92 lines
2.1 KiB
JavaScript
92 lines
2.1 KiB
JavaScript
import AbstractService from './abstractService'
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import AttachmentModel from '../models/attachment'
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import {formatISO} from 'date-fns'
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export default class AttachmentService extends AbstractService {
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constructor() {
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super({
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create: '/tasks/{taskId}/attachments',
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getAll: '/tasks/{taskId}/attachments',
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delete: '/tasks/{taskId}/attachments/{id}',
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})
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}
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processModel(model) {
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model.created = formatISO(model.created)
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return model
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}
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uploadProgress = 0
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useCreateInterceptor() {
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return false
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}
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modelFactory(data) {
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return new AttachmentModel(data)
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}
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modelCreateFactory(data) {
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// Success contains the uploaded attachments
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data.success = (data.success === null ? [] : data.success).map(a => {
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return this.modelFactory(a)
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})
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return data
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}
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download(model) {
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this.http({
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url: '/tasks/' + model.taskId + '/attachments/' + model.id,
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method: 'GET',
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responseType: 'blob',
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}).then((response) => {
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const url = window.URL.createObjectURL(new Blob([response.data]));
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const link = document.createElement('a');
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link.href = url;
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link.setAttribute('download', model.file.name);
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link.click();
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window.URL.revokeObjectURL(url);
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});
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}
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/**
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* Uploads a file to the server
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* @param model
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* @param files
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* @returns {Promise<any|never>}
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*/
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create(model, files) {
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let data = new FormData()
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for (let i = 0; i < files.length; i++) {
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// TODO: Validation of file size
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data.append('files', new Blob([files[i]]), files[i].name);
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}
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const cancel = this.setLoading()
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return this.http.put(
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this.getReplacedRoute(this.paths.create, model),
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data,
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{
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headers: {
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'Content-Type':
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'multipart/form-data; boundary=' + data._boundary,
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},
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onUploadProgress: progressEvent => {
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this.uploadProgress = Math.round( (progressEvent.loaded * 100) / progressEvent.total );
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}
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}
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)
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.catch(error => {
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return this.errorHandler(error)
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})
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.then(response => {
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return Promise.resolve(this.modelCreateFactory(response.data))
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})
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.finally(() => {
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this.uploadProgress = 0
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cancel()
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})
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}
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}
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