[ACA-1811] redirect url for login (#645)

* redirect url for login

* cleanup code

src/app/app.module.ts

@@ -69,6 +69,7 @@ import { AppCurrentUserModule } from './components/current-user/current-user.mod
 import { AppSearchInputModule } from './components/search/search-input.module';
 import { AppSearchResultsModule } from './components/search/search-results.module';
 import { AppLoginModule } from './components/login/login.module';
+import { AppAuthGuard } from './guards/auth.guard';
 
 @NgModule({
   imports: [
@@ -119,6 +120,7 @@ import { AppLoginModule } from './components/login/login.module';
         source: 'assets'
       }
     },
+    AppAuthGuard,
     ContentManagementService,
     NodeActionsService,
     NodePermissionService,

src/app/app.routes.ts

@@ -24,7 +24,6 @@
  */
 
 import { Routes } from '@angular/router';
-import { AuthGuardEcm } from '@alfresco/adf-core';
 import { LayoutComponent } from './components/layout/layout.component';
 import { FilesComponent } from './components/files/files.component';
 import { LibrariesComponent } from './components/libraries/libraries.component';
@@ -32,6 +31,7 @@ import { GenericErrorComponent } from './components/common/generic-error/generic
 import { SearchResultsComponent } from './components/search/search-results/search-results.component';
 import { ProfileResolver } from './services/profile.resolver';
 import { LoginComponent } from './components/login/login.component';
+import { AppAuthGuard } from './guards/auth.guard';
 
 export const APP_ROUTES: Routes = [
   {
@@ -235,7 +235,7 @@ export const APP_ROUTES: Routes = [
         component: GenericErrorComponent
       }
     ],
-    canActivateChild: [AuthGuardEcm],
-    canActivate: [AuthGuardEcm]
+    canActivateChild: [AppAuthGuard],
+    canActivate: [AppAuthGuard]
   }
 ];

src/app/components/login/login.component.ts

@@ -26,6 +26,7 @@
 import { Component, OnInit } from '@angular/core';
 import { Location } from '@angular/common';
 import { AuthenticationService } from '@alfresco/adf-core';
+import { ActivatedRoute, Params } from '@angular/router';
 
 @Component({
   templateUrl: './login.component.html'
@@ -33,12 +34,18 @@ import { AuthenticationService } from '@alfresco/adf-core';
 export class LoginComponent implements OnInit {
   constructor(
     private location: Location,
-    private auth: AuthenticationService
+    private auth: AuthenticationService,
+    private route: ActivatedRoute
   ) {}
 
   ngOnInit() {
     if (this.auth.isEcmLoggedIn()) {
       this.location.forward();
+    } else {
+      this.route.queryParams.subscribe((params: Params) => {
+        const redirectUrl = params['redirectUrl'];
+        this.auth.setRedirect({ provider: 'ECM', url: redirectUrl });
+      });
     }
   }
 }

src/app/extensions/core.extensions.module.ts

@@ -23,7 +23,7 @@
  * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
  */
 
-import { AuthGuardEcm, CoreModule } from '@alfresco/adf-core';
+import { CoreModule } from '@alfresco/adf-core';
 import { CommonModule } from '@angular/common';
 import { APP_INITIALIZER, ModuleWithProviders, NgModule } from '@angular/core';
 import { LayoutComponent } from '../components/layout/layout.component';
@@ -36,6 +36,7 @@ import { MetadataTabComponent } from '../components/info-drawer/metadata-tab/met
 import { CommentsTabComponent } from '../components/info-drawer/comments-tab/comments-tab.component';
 import { VersionsTabComponent } from '../components/info-drawer/versions-tab/versions-tab.component';
 import { ExtensionsModule, ExtensionService } from '@alfresco/adf-extensions';
+import { AppAuthGuard } from '../guards/auth.guard';
 
 export function setupExtensions(service: AppExtensionService): Function {
   return () => service.load();
@@ -77,7 +78,7 @@ export class CoreExtensionsModule {
     });
 
     extensions.setAuthGuards({
-      'app.auth': AuthGuardEcm
+      'app.auth': AppAuthGuard
     });
 
     extensions.setEvaluators({

src/app/guards/auth.guard.ts

@@ -0,0 +1,56 @@
+/*!
+ * @license
+ * Alfresco Example Content Application
+ *
+ * Copyright (C) 2005 - 2018 Alfresco Software Limited
+ *
+ * This file is part of the Alfresco Example Content Application.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail.  Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * The Alfresco Example Content Application is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * The Alfresco Example Content Application is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { Injectable } from '@angular/core';
+import { Router } from '@angular/router';
+import {
+  AuthenticationService,
+  AppConfigService,
+  AuthGuardEcm
+} from '@alfresco/adf-core';
+
+@Injectable()
+export class AppAuthGuard extends AuthGuardEcm {
+  constructor(
+    private _auth: AuthenticationService,
+    private _router: Router,
+    config: AppConfigService
+  ) {
+    super(_auth, _router, config);
+  }
+
+  checkLogin(redirectUrl: string): boolean {
+    if (this._auth.isEcmLoggedIn()) {
+      return true;
+    }
+
+    if (!this._auth.isOauth() || this.isOAuthWithoutSilentLogin()) {
+      this._auth.setRedirect({ provider: 'ECM', url: redirectUrl });
+      this._router.navigateByUrl('/login?redirectUrl=' + redirectUrl);
+    }
+
+    return false;
+  }
+}