react-native-firebase/lib/modules/storage/index.js

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/**
* @flow
* Storage representation wrapper
*/
import { NativeModules } from 'react-native';
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import StorageRef from './reference';
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import { getLogger } from '../../utils/log';
import ModuleBase from '../../utils/ModuleBase';
import { getNativeModule } from '../../utils/native';
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import type App from '../core/app';
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const FirebaseStorage = NativeModules.RNFirebaseStorage;
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const NATIVE_EVENTS = ['storage_event', 'storage_error'];
export const MODULE_NAME = 'RNFirebaseStorage';
export const NAMESPACE = 'storage';
export default class Storage extends ModuleBase {
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/**
*
* @param app
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* @param options
*/
constructor(app: App) {
super(app, {
events: NATIVE_EVENTS,
moduleName: MODULE_NAME,
multiApp: true,
namespace: NAMESPACE,
});
SharedEventEmitter.addListener(
getAppEventName(this, 'storage_event'),
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this._handleStorageEvent.bind(this)
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);
SharedEventEmitter.addListener(
getAppEventName(this, 'storage_error'),
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this._handleStorageEvent.bind(this)
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);
}
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/**
* Returns a reference for the given path in the default bucket.
* @url https://firebase.google.com/docs/reference/js/firebase.storage.Storage#ref
* @param path
* @returns {StorageReference}
*/
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ref(path: string): StorageRef {
return new StorageRef(this, path);
}
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/**
* Returns a reference for the given absolute URL.
* @url https://firebase.google.com/docs/reference/js/firebase.storage.Storage#refFromURL
* @param url
* @returns {StorageReference}
*/
refFromURL(url: string): StorageRef {
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// TODO don't think this is correct?
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return new StorageRef(this, `url::${url}`);
}
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/**
* setMaxOperationRetryTime
* @url https://firebase.google.com/docs/reference/js/firebase.storage.Storage#setMaxOperationRetryTime
* @param time The new maximum operation retry time in milliseconds.
*/
setMaxOperationRetryTime(time: number): void {
getNativeModule(this).setMaxOperationRetryTime(time);
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}
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/**
* setMaxUploadRetryTime
* @url https://firebase.google.com/docs/reference/js/firebase.storage.Storage#setMaxUploadRetryTime
* @param time The new maximum upload retry time in milliseconds.
*/
setMaxUploadRetryTime(time: number): void {
getNativeModule(this).setMaxUploadRetryTime(time);
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}
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/**
* setMaxDownloadRetryTime
* @url N/A
* @param time The new maximum download retry time in milliseconds.
*/
setMaxDownloadRetryTime(time: number): void {
getNativeModule(this).setMaxDownloadRetryTime(time);
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}
/**
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* INTERNALS
*/
_getSubEventName(path: string, eventName: string) {
return getAppEventName(this, `${path}-${eventName}`);
}
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_handleStorageEvent(event: Object) {
const { path, eventName } = event;
const body = event.body || {};
getLogger(this).debug('_handleStorageEvent: ', path, eventName, body);
SharedEventEmitter.emit(this._getSubEventName(path, eventName), body);
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}
_handleStorageError(err: Object) {
const { path, eventName } = err;
const body = err.body || {};
getLogger(this).debug('_handleStorageError ->', err);
SharedEventEmitter.emit(this._getSubEventName(path, eventName), body);
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}
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_addListener(
path: string,
eventName: string,
cb: (evt: Object) => Object
): void {
SharedEventEmitter.addListener(this._getSubEventName(path, eventName), cb);
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}
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_removeListener(
path: string,
eventName: string,
origCB: (evt: Object) => Object
): void {
SharedEventEmitter.removeListener(
this._getSubEventName(path, eventName),
origCB
);
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}
}
export const statics = {
TaskEvent: {
STATE_CHANGED: 'state_changed',
},
TaskState: {
RUNNING: 'running',
PAUSED: 'paused',
SUCCESS: 'success',
CANCELLED: 'cancelled',
ERROR: 'error',
},
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Native: FirebaseStorage
? {
MAIN_BUNDLE_PATH: FirebaseStorage.MAIN_BUNDLE_PATH,
CACHES_DIRECTORY_PATH: FirebaseStorage.CACHES_DIRECTORY_PATH,
DOCUMENT_DIRECTORY_PATH: FirebaseStorage.DOCUMENT_DIRECTORY_PATH,
EXTERNAL_DIRECTORY_PATH: FirebaseStorage.EXTERNAL_DIRECTORY_PATH,
EXTERNAL_STORAGE_DIRECTORY_PATH:
FirebaseStorage.EXTERNAL_STORAGE_DIRECTORY_PATH,
TEMP_DIRECTORY_PATH: FirebaseStorage.TEMP_DIRECTORY_PATH,
LIBRARY_DIRECTORY_PATH: FirebaseStorage.LIBRARY_DIRECTORY_PATH,
FILETYPE_REGULAR: FirebaseStorage.FILETYPE_REGULAR,
FILETYPE_DIRECTORY: FirebaseStorage.FILETYPE_DIRECTORY,
}
: {},
};