@nebular/security/esm5/directives/is-granted.directive.js

@nebular/security

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Directive, Input, TemplateRef, ViewContainerRef } from '@angular/core';
import { takeWhile } from 'rxjs/operators';
import { NbAccessChecker } from '../services/access-checker.service';
var NbIsGrantedDirective = /** @class */ (function () {
    function NbIsGrantedDirective(templateRef, viewContainer, accessChecker) {
        this.templateRef = templateRef;
        this.viewContainer = viewContainer;
        this.accessChecker = accessChecker;
        this.alive = true;
        this.hasView = false;
    }
    Object.defineProperty(NbIsGrantedDirective.prototype, "nbIsGranted", {
        set: function (_a) {
            var _this = this;
            var permission = _a[0], resource = _a[1];
            this.accessChecker.isGranted(permission, resource)
                .pipe(takeWhile(function () { return _this.alive; }))
                .subscribe(function (can) {
                if (can && !_this.hasView) {
                    _this.viewContainer.createEmbeddedView(_this.templateRef);
                    _this.hasView = true;
                }
                else if (!can && _this.hasView) {
                    _this.viewContainer.clear();
                    _this.hasView = false;
                }
            });
        },
        enumerable: true,
        configurable: true
    });
    NbIsGrantedDirective.prototype.ngOnDestroy = function () {
        this.alive = false;
    };
    __decorate([
        Input(),
        __metadata("design:type", Array),
        __metadata("design:paramtypes", [Array])
    ], NbIsGrantedDirective.prototype, "nbIsGranted", null);
    NbIsGrantedDirective = __decorate([
        Directive({ selector: '[nbIsGranted]' }),
        __metadata("design:paramtypes", [TemplateRef,
            ViewContainerRef,
            NbAccessChecker])
    ], NbIsGrantedDirective);
    return NbIsGrantedDirective;
}());
export { NbIsGrantedDirective };
//# sourceMappingURL=is-granted.directive.js.map