@ng-web-apis/permissions/fesm2022/ng-web-apis-permissions.mjs

A library for comfortable use of Permissions API in Angular applications

import * as i0 from '@angular/core';
import { InjectionToken, inject, Injectable } from '@angular/core';
import { Observable, Subscription, from, switchMap, fromEvent, startWith, map, shareReplay } from 'rxjs';
import { WA_NAVIGATOR } from '@ng-web-apis/common';

const WA_PERMISSIONS = new InjectionToken('[WA_PERMISSIONS]', {
    factory: () => inject(WA_NAVIGATOR).permissions,
});
/**
 * @deprecated: drop in v5.0, use {@link WA_PERMISSIONS}
 */
const PERMISSIONS = WA_PERMISSIONS;

const WA_PERMISSIONS_SUPPORT = new InjectionToken('[WA_PERMISSIONS_SUPPORT]', {
    factory: () => !!inject(PERMISSIONS),
});
/**
 * @deprecated: drop in v5.0, use {@link WA_PERMISSIONS_SUPPORT}
 */
const PERMISSIONS_SUPPORT = WA_PERMISSIONS_SUPPORT;

class PermissionsService {
    permissions = inject(WA_PERMISSIONS);
    permissionsSupported = inject(WA_PERMISSIONS_SUPPORT);
    state(nameOrDescriptor) {
        const descriptor = typeof nameOrDescriptor === 'string'
            ? { name: nameOrDescriptor }
            : nameOrDescriptor;
        return new Observable((subscriber) => {
            if (!this.permissionsSupported) {
                subscriber.error('Permissions is not supported in your browser');
                return new Subscription();
            }
            return from(this.permissions.query(descriptor))
                .pipe(switchMap((status) => fromEvent(status, 'change').pipe(startWith(null), map(() => status.state))))
                .subscribe(subscriber);
        }).pipe(shareReplay({ bufferSize: 1, refCount: true }));
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: PermissionsService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: PermissionsService, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: PermissionsService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root',
                }]
        }] });

function isGranted(state) {
    return state === 'granted';
}
function isDenied(state) {
    return state === 'denied';
}
function isPrompt(state) {
    return state === 'prompt' || state === 'default';
}

/**
 * Generated bundle index. Do not edit.
 */

export { PERMISSIONS, PERMISSIONS_SUPPORT, PermissionsService, WA_PERMISSIONS, WA_PERMISSIONS_SUPPORT, isDenied, isGranted, isPrompt };
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