100 lines
2.8 KiB
JavaScript
100 lines
2.8 KiB
JavaScript
/**
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* @flow
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* StorageReference representation wrapper
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*/
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import ReferenceBase from '../../utils/ReferenceBase';
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import StorageTask, { UPLOAD_TASK, DOWNLOAD_TASK } from './task';
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import { getNativeModule } from '../../utils/native';
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import type Storage from './';
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/**
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* @url https://firebase.google.com/docs/reference/js/firebase.storage.Reference
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*/
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export default class StorageReference extends ReferenceBase {
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_storage: Storage;
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constructor(storage: Storage, path: string) {
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super(path);
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this._storage = storage;
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}
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get fullPath(): string {
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return this.path;
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}
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toString(): string {
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return `gs://${this._storage.app.options.storageBucket}${this.path}`;
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}
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/**
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* @url https://firebase.google.com/docs/reference/js/firebase.storage.Reference#child
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* @param path
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* @returns {StorageReference}
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*/
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child(path: string): StorageReference {
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return new StorageReference(this._storage, `${this.path}/${path}`);
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}
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/**
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* @url https://firebase.google.com/docs/reference/js/firebase.storage.Reference#delete
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* @returns {Promise.<T>|*}
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*/
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delete(): Promise<void> {
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return getNativeModule(this._storage).delete(this.path);
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}
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/**
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* @url https://firebase.google.com/docs/reference/js/firebase.storage.Reference#getDownloadURL
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* @returns {Promise.<T>|*}
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*/
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getDownloadURL(): Promise<string> {
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return getNativeModule(this._storage).getDownloadURL(this.path);
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}
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/**
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* @url https://firebase.google.com/docs/reference/js/firebase.storage.Reference#getMetadata
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* @returns {Promise.<T>|*}
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*/
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getMetadata(): Promise<Object> {
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return getNativeModule(this._storage).getMetadata(this.path);
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}
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/**
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* @url https://firebase.google.com/docs/reference/js/firebase.storage.Reference#updateMetadata
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* @param metadata
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* @returns {Promise.<T>|*}
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*/
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updateMetadata(metadata: Object = {}): Promise<Object> {
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return getNativeModule(this._storage).updateMetadata(this.path, metadata);
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}
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/**
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* Downloads a reference to the device
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* @param {String} filePath Where to store the file
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* @return {Promise}
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*/
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downloadFile(filePath: string): Promise<Object> {
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return new StorageTask(DOWNLOAD_TASK, getNativeModule(this._storage).downloadFile(this.path, filePath), this);
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}
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/**
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* Alias to putFile
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* @returns {StorageReference.putFile}
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*/
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get put(): (Object, Object) => Promise<Object> {
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return this.putFile;
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}
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/**
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* Upload a file path
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* @param {string} filePath The local path of the file
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* @param {object} metadata An object containing metadata
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* @return {Promise}
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*/
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putFile(filePath: Object, metadata: Object = {}): Promise<Object> {
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const _filePath = filePath.replace('file://', '');
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return new StorageTask(UPLOAD_TASK, getNativeModule(this._storage).putFile(this.path, _filePath, metadata), this);
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}
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}
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