@altack/ngx-onetrust
Version:
OneTrust loader & wrapper for Angular
88 lines • 14.2 kB
JavaScript
import { Inject, Injectable } from '@angular/core';
import { ONE_TRUST_CONFIGURATION } from '../one-trust-configuration.token';
import { appliedLocale$, loadOneTrust, OneTrust$ } from '../util/helpers';
import { distinctUntilChanged, map, startWith, switchMap, takeUntil } from 'rxjs/operators';
import { fromEventPattern, Subject } from 'rxjs';
import * as i0 from "@angular/core";
export class OneTrustService {
constructor(config) {
this.config = config;
this.scriptsLoaded = false;
this.cancelPrev$ = new Subject();
}
loadOneTrust(domainScript) {
if (this.scriptsLoaded) {
console.warn('OneTrust already loaded!');
return;
}
// tslint:disable-next-line:max-line-length
loadOneTrust(domainScript || this.config.domainScript || '', this.config.defaultCountry || '', this.config.documentBasedLanguage || true);
this.scriptsLoaded = true;
}
translateBanner(langAlpha2, force) {
this.cancelPrev$.next();
OneTrust$.pipe(takeUntil(this.cancelPrev$)).subscribe((oneTrust) => {
langAlpha2 = langAlpha2.toLowerCase();
if (force || langAlpha2.length > 2) {
if (appliedLocale$.getValue() !== langAlpha2) {
appliedLocale$.next(langAlpha2);
oneTrust.changeLanguage(langAlpha2);
return;
}
}
// builds a valid xx-YY in order to try to translate the banner using the resulting locale (e.g en-US)
const geolocation = oneTrust.getGeolocationData();
if (geolocation && geolocation.country) {
const targetLocale = `${langAlpha2}-${geolocation.country}`;
if (appliedLocale$.getValue() !== targetLocale) {
appliedLocale$.next(targetLocale);
oneTrust.changeLanguage(targetLocale);
}
}
});
}
oneTrustInstance$() {
return OneTrust$;
}
consentChanged$() {
return OneTrust$.pipe(switchMap((oneTrust) => this.fromConsentChanged(oneTrust)), map((groups) => this.cookiesPermissionMap(groups)), distinctUntilChanged((prev, next) => {
return this.areMapsEquals(prev, next);
}));
}
oneTrustActiveGroups() {
// tslint:disable:no-string-literal
return window['OnetrustActiveGroups'].split(',').filter(Boolean);
}
fromConsentChanged(oneTrustInstance) {
return fromEventPattern((handler) => oneTrustInstance.OnConsentChanged(handler)).pipe(map((event) => event.detail), startWith(this.oneTrustActiveGroups()));
}
cookiesPermissionMap(foundCookies) {
const cookiesGroups = new Map();
// maps found cookies to real cookies groups
Object.keys(this.config.cookiesGroups).forEach((key) => {
// casting is possible because the way the CookiesGroups enum was declared (e.g StrictlyNecessaryCookies = 'StrictlyNecessaryCookies')
const cookieValue = this.config.cookiesGroups[key];
if (foundCookies.includes(cookieValue)) {
cookiesGroups.set(key, true);
}
});
return cookiesGroups;
}
areMapsEquals(prev, next) {
// different sizes means something changed
if (prev.size !== next.size) {
return false;
}
// check if keys from next are the same as keys from prev
return [...next.keys()].every((key) => prev.has(key));
}
}
OneTrustService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.4", ngImport: i0, type: OneTrustService, deps: [{ token: ONE_TRUST_CONFIGURATION }], target: i0.ɵɵFactoryTarget.Injectable });
OneTrustService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.4", ngImport: i0, type: OneTrustService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.4", ngImport: i0, type: OneTrustService, decorators: [{
type: Injectable
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Inject,
args: [ONE_TRUST_CONFIGURATION]
}] }]; } });
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{ Inject, Injectable } from '@angular/core';\nimport { ONE_TRUST_CONFIGURATION } from '../one-trust-configuration.token';\nimport { ConsentEvent, CookiesGroups, OneTrust, OneTrustConfig } from '../types';\nimport {appliedLocale$, loadOneTrust, OneTrust$} from '../util/helpers';\nimport { distinctUntilChanged, map, startWith, switchMap, takeUntil } from 'rxjs/operators';\nimport { fromEventPattern, Observable, Subject } from 'rxjs';\nimport { NodeEventHandler } from 'rxjs/internal/observable/fromEvent';\n\n@Injectable()\nexport class OneTrustService {\n  private scriptsLoaded = false;\n  private cancelPrev$ = new Subject<void>();\n  constructor(@Inject(ONE_TRUST_CONFIGURATION) public config: OneTrustConfig) {}\n\n  loadOneTrust(domainScript?: string): void {\n    if (this.scriptsLoaded) {\n      console.warn('OneTrust already loaded!');\n      return;\n    }\n    // tslint:disable-next-line:max-line-length\n    loadOneTrust(domainScript || this.config.domainScript || '', this.config.defaultCountry || '', this.config.documentBasedLanguage || true);\n    this.scriptsLoaded = true;\n  }\n\n  translateBanner(langAlpha2: string, force?: boolean): void {\n    this.cancelPrev$.next();\n    OneTrust$.pipe(takeUntil(this.cancelPrev$)).subscribe((oneTrust: OneTrust) => {\n      langAlpha2 = langAlpha2.toLowerCase();\n      if (force || langAlpha2.length > 2) {\n        if (appliedLocale$.getValue() !== langAlpha2) {\n          appliedLocale$.next(langAlpha2);\n          oneTrust.changeLanguage(langAlpha2);\n          return;\n        }\n      }\n      // builds a valid xx-YY in order to try to translate the banner using the resulting locale (e.g en-US)\n      const geolocation = oneTrust.getGeolocationData();\n      if (geolocation && geolocation.country) {\n        const targetLocale = `${langAlpha2}-${geolocation.country}`;\n        if (appliedLocale$.getValue() !== targetLocale) {\n          appliedLocale$.next(targetLocale);\n          oneTrust.changeLanguage(targetLocale);\n        }\n      }\n    });\n  }\n\n  oneTrustInstance$(): Observable<OneTrust> {\n    return OneTrust$;\n  }\n\n  consentChanged$(): Observable<Map<CookiesGroups, boolean>> {\n    return OneTrust$.pipe(\n        switchMap((oneTrust: OneTrust) => this.fromConsentChanged(oneTrust)),\n        map((groups: Array<string>) => this.cookiesPermissionMap(groups)),\n        distinctUntilChanged(\n            (prev: Map<CookiesGroups, boolean>, next: Map<CookiesGroups, boolean>) => {\n              return this.areMapsEquals(prev, next);\n            }\n        )\n    );\n  }\n\n  private oneTrustActiveGroups(): Array<string> {\n    // tslint:disable:no-string-literal\n    return (window['OnetrustActiveGroups'] as string).split(',').filter(Boolean);\n  }\n\n  private fromConsentChanged(oneTrustInstance: OneTrust): Observable<Array<string>> {\n    return (\n        fromEventPattern(\n            (handler: NodeEventHandler) => oneTrustInstance.OnConsentChanged(handler) as ConsentEvent\n        ) as Observable<ConsentEvent>\n    ).pipe(\n        map((event: ConsentEvent) => event.detail),\n        startWith(this.oneTrustActiveGroups())\n    );\n  }\n\n  private cookiesPermissionMap(foundCookies: Array<string>): Map<CookiesGroups, boolean> {\n    const cookiesGroups = new Map<CookiesGroups, boolean>();\n    // maps found cookies to real cookies groups\n    Object.keys(this.config.cookiesGroups).forEach((key: string) => {\n      // casting is possible because the way the CookiesGroups enum was declared (e.g StrictlyNecessaryCookies = 'StrictlyNecessaryCookies')\n      const cookieValue = this.config.cookiesGroups[key as CookiesGroups];\n      if (foundCookies.includes(cookieValue)) {\n        cookiesGroups.set(key as CookiesGroups, true);\n      }\n    });\n    return cookiesGroups;\n  }\n\n  private areMapsEquals(\n      prev: Map<CookiesGroups, boolean>,\n      next: Map<CookiesGroups, boolean>\n  ): boolean {\n    // different sizes means something changed\n    if (prev.size !== next.size) {\n      return false;\n    }\n    // check if keys from next are the same as keys from prev\n    return [...next.keys()].every((key: CookiesGroups) => prev.has(key));\n  }\n}\n"]}