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utils service additions

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This commit is contained in:
Kyle Spearrin 2017-11-01 23:35:39 -04:00
parent 9633ffe265
commit c073d74e04
1 changed files with 26 additions and 22 deletions
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48
src/services/utils.service.ts
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@ -1,35 +1,39 @@
enum Browser {
Chrome = 2,
Firefox = 3,
Opera = 4,
Edge = 5,
}
import { BrowserType } from '../enums/browserType.enum';
const AnalyticsIds = {
[Browser.Chrome]: 'UA-81915606-6',
[Browser.Firefox]: 'UA-81915606-7',
[Browser.Opera]: 'UA-81915606-8',
[Browser.Edge]: 'UA-81915606-9',
[BrowserType.Chrome]: 'UA-81915606-6',
[BrowserType.Firefox]: 'UA-81915606-7',
[BrowserType.Opera]: 'UA-81915606-8',
[BrowserType.Edge]: 'UA-81915606-9',
};
export default class UtilsService {
private browserCache: Browser = null;
static fromB64ToArray(str: string): Uint8Array {
const binaryString = window.atob(str);
const bytes = new Uint8Array(binaryString.length);
for (let i = 0; i < binaryString.length; i++) {
bytes[i] = binaryString.charCodeAt(i);
}
return bytes;
}
private browserCache: BrowserType = null;
private analyticsIdCache: string = null;
getBrowser(): Browser {
getBrowser(): BrowserType {
if (this.browserCache) {
return this.browserCache;
}
if (navigator.userAgent.indexOf('Firefox') !== -1 || navigator.userAgent.indexOf('Gecko/') !== -1) {
this.browserCache = Browser.Firefox;
this.browserCache = BrowserType.Firefox;
} else if ((!!(window as any).opr && !!(window as any).opr.addons) || !!(window as any).opera ||
navigator.userAgent.indexOf(' OPR/') >= 0) {
this.browserCache = Browser.Opera;
this.browserCache = BrowserType.Opera;
} else if (navigator.userAgent.indexOf(' Edge/') !== -1) {
this.browserCache = Browser.Edge;
this.browserCache = BrowserType.Edge;
} else if ((window as any).chrome) {
this.browserCache = Browser.Chrome;
this.browserCache = BrowserType.Chrome;
}
return this.browserCache;
@ -40,19 +44,19 @@ export default class UtilsService {
}
isFirefox(): boolean {
return this.getBrowser() === Browser.Firefox;
return this.getBrowser() === BrowserType.Firefox;
}
isChrome(): boolean {
return this.getBrowser() === Browser.Chrome;
return this.getBrowser() === BrowserType.Chrome;
}
isEdge(): boolean {
return this.getBrowser() === Browser.Edge;
return this.getBrowser() === BrowserType.Edge;
}
isOpera(): boolean {
return this.getBrowser() === Browser.Opera;
return this.getBrowser() === BrowserType.Opera;
}
analyticsId(): string {
@ -243,11 +247,11 @@ export default class UtilsService {
});
}
getObjFromStorage(key: string) {
getObjFromStorage<T>(key: string): Promise<T> {
return new Promise((resolve) => {
chrome.storage.local.get(key, (obj: any) => {
if (obj && obj[key]) {
resolve(obj[key]);
resolve(obj[key] as T);
} else {
resolve(null);
}