mirror of
https://github.com/Alfresco/alfresco-ng2-components.git
synced 2025-07-24 17:32:15 +00:00
Restore original functionality of node-permission directive (#2698)
This commit is contained in:
Popovics András
committed by
Eugenio Romano
Eugenio Romano
parent
5f9efdb900
commit
7d25d84850
@@ -15,94 +15,150 @@
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* limitations under the License.
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*/
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import { Component, DebugElement } from '@angular/core';
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import { async, ComponentFixture, TestBed } from '@angular/core/testing';
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import { By } from '@angular/platform-browser';
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import { ChangeDetectorRef, Component, ElementRef, SimpleChange } from '@angular/core';
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import { ContentService } from './../services/content.service';
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import { NodePermissionDirective } from './node-permission.directive';
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import { NodePermissionDirective, NodePermissionSubject } from './node-permission.directive';
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@Component({
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template: `
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<div [adf-node-permission]="'delete'" [adf-nodes]="selection">
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</div>`
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selector: 'adf-text-subject'
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})
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class TestComponent {
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selection = [];
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disabled = false;
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done = jasmine.createSpy('done');
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class TestComponent implements NodePermissionSubject {
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disabled: boolean = false;
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}
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describe('NodePermissionDirective', () => {
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let fixture: ComponentFixture<TestComponent>;
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let element: DebugElement;
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let component: TestComponent;
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let alfrescoContentService: ContentService;
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beforeEach(async(() => {
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TestBed.configureTestingModule({
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let changeDetectorMock: ChangeDetectorRef;
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declarations: [
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TestComponent
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]
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})
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.compileComponents()
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.then(() => {
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fixture = TestBed.createComponent(TestComponent);
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alfrescoContentService = TestBed.get(ContentService);
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component = fixture.componentInstance;
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element = fixture.debugElement.query(By.directive(NodePermissionDirective));
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});
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}));
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it('Should be disabled if no nodes are passed', () => {
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component.selection = undefined;
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fixture.detectChanges();
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component.selection = null;
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fixture.detectChanges();
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expect(element.nativeElement.disabled).toEqual(true);
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beforeEach(() => {
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changeDetectorMock = <ChangeDetectorRef> { detectChanges: () => {} };
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});
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it('Should be disabled if nodes is an empty array', () => {
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component.selection = null;
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describe('HTML nativeElement as subject', () => {
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fixture.detectChanges();
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it('updates element once it is loaded', () => {
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const directive = new NodePermissionDirective(null, null, null, changeDetectorMock);
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spyOn(directive, 'updateElement').and.stub();
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component.selection = [];
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const nodes = [{}, {}];
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const change = new SimpleChange([], nodes, false);
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directive.ngOnChanges({ nodes: change });
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fixture.detectChanges();
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expect(directive.updateElement).toHaveBeenCalled();
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});
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expect(element.nativeElement.disabled).toEqual(true);
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it('updates element on nodes change', () => {
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const directive = new NodePermissionDirective(null, null, null, changeDetectorMock);
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spyOn(directive, 'updateElement').and.stub();
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const nodes = [{}, {}];
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const change = new SimpleChange([], nodes, false);
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directive.ngOnChanges({ nodes: change });
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expect(directive.updateElement).toHaveBeenCalled();
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});
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it('updates element only on subsequent change', () => {
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const directive = new NodePermissionDirective(null, null, null, changeDetectorMock);
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spyOn(directive, 'updateElement').and.stub();
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const nodes = [{}, {}];
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const change = new SimpleChange([], nodes, true);
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directive.ngOnChanges({ nodes: change });
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expect(directive.updateElement).not.toHaveBeenCalled();
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});
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it('enables decorated element', () => {
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const renderer = jasmine.createSpyObj('renderer', ['removeAttribute']);
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const elementRef = new ElementRef({});
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const directive = new NodePermissionDirective(elementRef, renderer, null, changeDetectorMock);
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directive.enableElement();
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expect(renderer.removeAttribute).toHaveBeenCalledWith(elementRef.nativeElement, 'disabled');
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});
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it('disables decorated element', () => {
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const renderer = jasmine.createSpyObj('renderer', ['setAttribute']);
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const elementRef = new ElementRef({});
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const directive = new NodePermissionDirective(elementRef, renderer, null, changeDetectorMock);
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directive.disableElement();
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expect(renderer.setAttribute).toHaveBeenCalledWith(elementRef.nativeElement, 'disabled', 'true');
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});
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it('disables element when nodes not available', () => {
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const directive = new NodePermissionDirective(null, null, null, changeDetectorMock);
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spyOn(directive, 'disableElement').and.stub();
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directive.nodes = null;
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expect(directive.updateElement()).toBeFalsy();
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directive.nodes = [];
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expect(directive.updateElement()).toBeFalsy();
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});
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it('enables element when all nodes have expected permission', () => {
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spyOn(alfrescoContentService, 'hasPermission').and.returnValue(true);
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const contentService = new ContentService(null, null, null, null);
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spyOn(contentService, 'hasPermission').and.returnValue(true);
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component.selection = null;
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const directive = new NodePermissionDirective(null, null, contentService, changeDetectorMock);
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spyOn(directive, 'enableElement').and.stub();
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fixture.detectChanges();
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directive.nodes = <any> [{}, {}];
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component.selection = <any> [{entry: {id: '1', name: 'name1'}}];
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fixture.detectChanges();
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expect(element.nativeElement.disabled).toEqual(false);
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expect(directive.updateElement()).toBeTruthy();
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expect(directive.enableElement).toHaveBeenCalled();
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});
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it('disables element when one of the nodes have no permission', () => {
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spyOn(alfrescoContentService, 'hasPermission').and.returnValue(false);
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const contentService = new ContentService(null, null, null, null);
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spyOn(contentService, 'hasPermission').and.returnValue(false);
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component.selection = null;
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const directive = new NodePermissionDirective(null, null, contentService, changeDetectorMock);
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spyOn(directive, 'disableElement').and.stub();
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fixture.detectChanges();
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directive.nodes = <any> [{}, {}];
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component.selection = <any> [{entry: {id: '1', name: 'name1'}}];
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expect(directive.updateElement()).toBeFalsy();
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expect(directive.disableElement).toHaveBeenCalled();
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});
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});
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fixture.detectChanges();
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describe('Angular component as subject', () => {
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expect(element.nativeElement.disabled).toEqual(true);
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it('disables decorated component', () => {
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const contentService = new ContentService(null, null, null, null);
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spyOn(contentService, 'hasPermission').and.returnValue(false);
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spyOn(changeDetectorMock, 'detectChanges');
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let testComponent = new TestComponent();
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testComponent.disabled = false;
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const directive = new NodePermissionDirective(null, null, contentService, changeDetectorMock, testComponent);
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directive.nodes = <any> [{}, {}];
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directive.updateElement();
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expect(testComponent.disabled).toBeTruthy();
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expect(changeDetectorMock.detectChanges).toHaveBeenCalledTimes(1);
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});
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it('enables decorated component', () => {
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const contentService = new ContentService(null, null, null, null);
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spyOn(contentService, 'hasPermission').and.returnValue(true);
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spyOn(changeDetectorMock, 'detectChanges');
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let testComponent = new TestComponent();
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testComponent.disabled = true;
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const directive = new NodePermissionDirective(null, null, contentService, changeDetectorMock, testComponent);
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directive.nodes = <any> [{}, {}];
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directive.updateElement();
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expect(testComponent.disabled).toBeFalsy();
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expect(changeDetectorMock.detectChanges).toHaveBeenCalledTimes(1);
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});
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});
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});
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@@ -15,9 +15,10 @@
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* limitations under the License.
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*/
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import { Directive, ElementRef, Input, OnChanges, SimpleChanges } from '@angular/core';
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import { ChangeDetectorRef, Directive, ElementRef, Host, Inject, Input, OnChanges, Optional, Renderer2, SimpleChanges } from '@angular/core';
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import { MinimalNodeEntity } from 'alfresco-js-api';
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import { ContentService } from './../services/content.service';
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import { EXTENDIBLE_COMPONENT } from './../interface/injection.tokens';
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export interface NodePermissionSubject {
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disabled: boolean;
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@@ -35,7 +36,13 @@ export class NodePermissionDirective implements OnChanges {
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nodes: MinimalNodeEntity[] = [];
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constructor(private elementRef: ElementRef,
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private contentService: ContentService) {
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private renderer: Renderer2,
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private contentService: ContentService,
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private changeDetector: ChangeDetectorRef,
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@Host()
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@Optional()
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@Inject(EXTENDIBLE_COMPONENT) private parentComponent?: NodePermissionSubject) {
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}
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ngOnChanges(changes: SimpleChanges) {
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@@ -45,17 +52,57 @@ export class NodePermissionDirective implements OnChanges {
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}
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/**
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* Updates disabled state for the decorated element
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* Updates disabled state for the decorated elememtn
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*
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* @returns {boolean} True if decorated element got disabled, otherwise False
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* @memberof NodePermissionDirective
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*/
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updateElement(): boolean {
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let enable = this.hasPermission(this.nodes, this.permission);
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if (enable) {
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this.enable();
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} else {
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this.disable();
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}
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return enable;
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}
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private enable(): void {
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if (this.parentComponent) {
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this.parentComponent.disabled = false;
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this.changeDetector.detectChanges();
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} else {
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this.enableElement();
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}
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}
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private disable(): void {
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if (this.parentComponent) {
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this.parentComponent.disabled = true;
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this.changeDetector.detectChanges();
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} else {
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this.disableElement();
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}
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}
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/**
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* Enables decorated element
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*
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* @memberof NodePermissionDirective
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*/
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updateElement(): void {
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let hasPermission = this.hasPermission(this.nodes, this.permission);
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this.setDisableAttribute(!hasPermission);
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enableElement(): void {
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this.renderer.removeAttribute(this.elementRef.nativeElement, 'disabled');
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}
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private setDisableAttribute(disable: boolean) {
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this.elementRef.nativeElement.disabled = disable;
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/**
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* Disables decorated element
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*
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* @memberof NodePermissionDirective
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*/
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disableElement(): void {
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this.renderer.setAttribute(this.elementRef.nativeElement, 'disabled', 'true');
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}
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/**
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@@ -73,5 +120,4 @@ export class NodePermissionDirective implements OnChanges {
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return false;
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}
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}
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