71 lines
2.3 KiB
TypeScript
71 lines
2.3 KiB
TypeScript
import {
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PlatformUtilsService,
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StorageService,
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} from 'jslib/abstractions';
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export default class BrowserStorageService implements StorageService {
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private safariStorageApi: any;
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private chromeStorageApi: any;
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constructor(private platformUtilsService: PlatformUtilsService, private secure: boolean) {
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if (platformUtilsService.isSafari()) {
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this.safariStorageApi = secure ? safari.extension.secureSettings : safari.extension.settings;
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} else {
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this.chromeStorageApi = chrome.storage.local;
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}
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}
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get<T>(key: string): Promise<T> {
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if (this.safariStorageApi) {
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return new Promise((resolve) => {
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const json = this.safariStorageApi.getItem(key);
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if (json) {
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const obj = JSON.parse(json);
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if (obj && (typeof obj[key] !== 'undefined') && obj[key] !== null) {
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resolve(obj[key] as T);
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return;
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}
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}
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resolve(null);
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});
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} else {
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return new Promise((resolve) => {
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this.chromeStorageApi.get(key, (obj: any) => {
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if (obj && (typeof obj[key] !== 'undefined') && obj[key] !== null) {
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resolve(obj[key] as T);
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return;
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}
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resolve(null);
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});
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});
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}
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}
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save(key: string, obj: any): Promise<any> {
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const keyedObj = { [key]: obj };
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if (this.safariStorageApi) {
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this.safariStorageApi.setItem(key, JSON.stringify(keyedObj));
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return Promise.resolve();
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} else {
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return new Promise((resolve) => {
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this.chromeStorageApi.set(keyedObj, () => {
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resolve();
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});
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});
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}
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}
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remove(key: string): Promise<any> {
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if (this.safariStorageApi) {
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this.safariStorageApi.removeItem(key);
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return Promise.resolve();
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} else {
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return new Promise((resolve) => {
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this.chromeStorageApi.remove(key, () => {
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resolve();
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});
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});
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}
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}
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}
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