ACS-3640 a 11 y aca 881740 snackbar messages disappear without option to adjust timing (#7916)

* ACS-3640 Increasing time of autoclosing snackbar and adding possibility to add icon to snackbar content

* ACS-3640 Fix lint issues

* ACS-3640 Addressing PR comments and adding possibility to display icon together with label

* ACS-3640 Fix lint issues

* ACS-3640 Added possibility to change showAction for different types of notifications

* ACS-3640 Addressed PR comments

* ACS-3640 Corrected title for snackbar content md file and remove redundant test for snackbar content

* ACS-3640 Fixed lint issues

* ACS-3640 Fixed unit tests

* ACS-3640 Fixed e2e tests

* ACS-3640 Correction after rebasing

demo-shell/src/app/components/cloud/community/community-start-process-cloud.component.ts

@@ -49,8 +49,7 @@ export class CommunityStartProcessCloudDemoComponent implements OnInit {
 
     openSnackMessage(event: any) {
         this.notificationService.openSnackMessage(
-            event.response.body.message,
+            event.response.body.message
-            4000
         );
     }
 }

demo-shell/src/app/components/cloud/community/community-start-task-cloud.component.ts

@@ -42,8 +42,7 @@ export class CommunityStartTaskCloudDemoComponent {
 
     openSnackMessage(event: any) {
         this.notificationService.openSnackMessage(
-            event.response.body.message,
+            event.response.body.message
-            4000
         );
     }
 }

demo-shell/src/app/components/file-view/file-view.component.ts

@@ -17,8 +17,14 @@
 
 import { Component, OnInit, ViewEncapsulation } from '@angular/core';
 import { ActivatedRoute, Router, PRIMARY_OUTLET } from '@angular/router';
-import { ContentService, AllowableOperationsEnum, PermissionsEnum, NodesApiService, FileUploadErrorEvent } from '@alfresco/adf-core';
+import {
-import { MatSnackBar } from '@angular/material/snack-bar';
+    ContentService,
+    AllowableOperationsEnum,
+    PermissionsEnum,
+    NodesApiService,
+    FileUploadErrorEvent,
+    NotificationService
+} from '@alfresco/adf-core';
 import { PreviewService } from '../../services/preview.service';
 
 @Component({
@@ -64,10 +70,10 @@ export class FileViewComponent implements OnInit {
 
     constructor(private router: Router,
                 private route: ActivatedRoute,
-                private snackBar: MatSnackBar,
                 private nodeApiService: NodesApiService,
                 private contentServices: ContentService,
-                private preview: PreviewService) {
+                private preview: PreviewService,
+                private notificationService: NotificationService) {
     }
 
     ngOnInit() {
@@ -105,7 +111,7 @@ export class FileViewComponent implements OnInit {
 
     onUploadError(event: FileUploadErrorEvent) {
         const errorMessage = event.error;
-        this.snackBar.open(errorMessage, '', { duration: 4000 });
+        this.notificationService.showError(errorMessage);
     }
 
     toggleEmptyMetadata() {

demo-shell/src/app/components/files/version-manager-dialog-adapter.component.ts

@@ -18,9 +18,8 @@
 import { Component, Inject, ViewEncapsulation } from '@angular/core';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { MinimalNodeEntryEntity } from '@alfresco/js-api';
-import { MatSnackBar } from '@angular/material/snack-bar';
 import { PreviewService } from '../../services/preview.service';
-import { FileUploadErrorEvent } from '@alfresco/adf-core';
+import {FileUploadErrorEvent, NotificationService} from '@alfresco/adf-core';
 
 @Component({
     templateUrl: './version-manager-dialog-adapter.component.html',
@@ -37,8 +36,8 @@ export class VersionManagerDialogAdapterComponent {
     showVersionComparison = false;
 
     constructor(private previewService: PreviewService,
+                private notificationService: NotificationService,
                 @Inject(MAT_DIALOG_DATA) data: any,
-                private snackBar: MatSnackBar,
                 private containingDialog?: MatDialogRef<VersionManagerDialogAdapterComponent>) {
         this.contentEntry = data.contentEntry;
         this.newFileVersion = data.hasOwnProperty('newFileVersion') ? data.newFileVersion : this.newFileVersion;
@@ -48,7 +47,7 @@ export class VersionManagerDialogAdapterComponent {
 
     uploadError(event: FileUploadErrorEvent) {
         const errorMessage = event.error;
-        this.snackBar.open(errorMessage, '', { duration: 4000 });
+        this.notificationService.showError(errorMessage);
     }
 
     close() {

docs/README.md

@@ -116,6 +116,7 @@ for more information about installing and using the source code.
 | [Sidebar action menu component](core/components/sidebar-action-menu.component.md) | Displays a sidebar-action menu information panel. | [Source](../lib/core/layout/components/sidebar-action/sidebar-action-menu.component.ts) |
 | [Sidenav Layout component](core/components/sidenav-layout.component.md) | Displays the standard three-region ADF application layout. | [Source](../lib/core/layout/components/sidenav-layout/sidenav-layout.component.ts) |
 | [Sorting Picker Component](core/components/sorting-picker.component.md) | Selects from a set of predefined sorting definitions and directions. | [Source](../lib/core/sorting-picker/sorting-picker.component.ts) |
+| [Snackbar Content Component](core/components/snackbar-content.component.md) | Custom content for Snackbar which allows use icon as action.| [Source](../lib/core/src/lib/snackbar-content/snackbar-content.component.ts) |
 | [Start Form component](core/components/start-form.component.md) | Displays the Start Form for a process. | [Source](../lib/process-services/src/lib/form/start-form.component.ts) |
 | [Text Mask directive](core/components/text-mask.component.md) | Implements text field input masks. | [Source](../lib/core/form/components/widgets/text/text-mask.component.ts) |
 | [Toolbar Divider Component](core/components/toolbar-divider.component.md) | Divides groups of elements in a Toolbar with a visual separator. | [Source](../lib/core/toolbar/toolbar-divider.component.ts) |

docs/core/components/snackbar-content.component.md

@@ -0,0 +1,46 @@
+---
+Title: Snackbar Content Component
+Added: v5.1.0
+Status: Active
+Last reviewed: 2022-11-08
+---
+
+# [Snackbar Content Component](lib/core/src/lib/snackbar-content/snackbar-content.component.ts "Defined in snackbar-content.component.ts")
+
+Custom content for Snackbar which allows use icon as action.
+
+## Basic Usage
+
+```ts
+snackBar.openFromComponent(SnackbarContentComponent, {
+    data: {
+        message: 'Some message',
+        actionLabel: "Some action label",
+        showAction: true
+    }
+});
+```
+
+## Class members
+
+### Properties
+
+| Name | Type           | Default value | Description                                                      |
+|------|----------------|---------------|------------------------------------------------------------------|
+| data | `SnackbarData` | false         | Object which is injected into snackbar's content with it's data. |
+
+### Snackbar Data
+
+| Name        | Type      | Default value | Description                                                             |
+|-------------|-----------|---------------|-------------------------------------------------------------------------|
+| actionLabel | `string`  | false         | Displayed action as a text.                                             |
+| actionIcon  | `string`  | false         | Displayed action as an material icon.                                   |
+| actionIconAriaLabel  | `string`  | false         | Sets aria-label attribute for button with icon action.                  |
+| message     | `string`  | false         | Visible snackbar's message for user.                                    |
+| showAction     | `boolean` | false         | True if action should be visible, false in other case.                  |
+| callActionOnIconClick     | `boolean` | false         | True if clicking on icon should to trigger action, false in other case. |
+
+## Details
+
+Snackbar allows using action as string by default which causes that there is no possibility to use mat-icon inside snackbar's content. 
+That custom content for Angular material Snackbar allows for that. 

docs/core/services/notification.service.md

@@ -38,18 +38,21 @@ Shows a notification message with optional feedback.
     -   _message:_ `string`  - Text message or translation key for the message.
     -   _action:_ `string`  - (Optional) Action name
     -   _interpolateArgs:_ `any`  - (Optional) The interpolation parameters to add for the translation
+    -   _showError:_ `boolean`  - (Optional) True if action should be visible, false if not. Default: true.
     -   **Returns** [`MatSnackBarRef`](https://material.angular.io/components/snack-bar/overview)`<any>` - 
 -   **showInfo**(message: `string`, action?: `string`, interpolateArgs?: `any`): [`MatSnackBarRef`](https://material.angular.io/components/snack-bar/overview)`<any>`<br/>
     Rase info message
     -   _message:_ `string`  - Text message or translation key for the message.
     -   _action:_ `string`  - (Optional) Action name
     -   _interpolateArgs:_ `any`  - (Optional) The interpolation parameters to add for the translation
+    -   _showError:_ `boolean`  - (Optional) True if action should be visible, false if not. Default: true.
     -   **Returns** [`MatSnackBarRef`](https://material.angular.io/components/snack-bar/overview)`<any>` - 
 -   **showWarning**(message: `string`, action?: `string`, interpolateArgs?: `any`): [`MatSnackBarRef`](https://material.angular.io/components/snack-bar/overview)`<any>`<br/>
     Rase warning message
     -   _message:_ `string`  - Text message or translation key for the message.
     -   _action:_ `string`  - (Optional) Action name
     -   _interpolateArgs:_ `any`  - (Optional) The interpolation parameters to add for the translation
+    -   _showError:_ `boolean`  - (Optional) True if action should be visible, false if not. Default: true.
     -   **Returns** [`MatSnackBarRef`](https://material.angular.io/components/snack-bar/overview)`<any>` -
 
 ## Details

docs/versionIndex.md

@@ -12,6 +12,7 @@ backend services have been tested with each released version of ADF.
 
 ## Versions
 
+-   [v5.1.0](#v510)
 -   [v4.7.0](#v470)
 -   [v4.6.0](#v460)
 -   [v4.5.0](#v450)
@@ -39,6 +40,12 @@ backend services have been tested with each released version of ADF.
 -   [v2.1.0](#v210)
 -   [v2.0.0](#v200)
 
+## v5.1.0
+<!--v510 start-->
+
+-   [Snackbar Content](core/components/snackbar-content.component.md)
+
+<!--v510 end-->
 ## v4.7.0
 
 <!--v470 start-->

e2e/core/pages/notification.page.ts

@@ -92,7 +92,7 @@ export class NotificationDemoPage {
     }
 
     async clickActionButton(): Promise<void> {
-        await browser.executeScript(`document.querySelector("simple-snack-bar > div > button").click();`);
+        await browser.executeScript(`document.querySelector(".adf-snackbar-message-content-action-label").click();`);
     }
 
     async clearMessage(): Promise<void> {

lib/content-services/src/lib/permission-manager/components/permission-list/permission-list.component.spec.ts

@@ -180,7 +180,7 @@ describe('PermissionListComponent', () => {
                 .toBe('PERMISSION_MANAGER.LABELS.INHERITED-PERMISSIONS PERMISSION_MANAGER.LABELS.ON');
             expect(element.querySelector('span[title="total"]').textContent.trim())
                 .toBe('PERMISSION_MANAGER.LABELS.INHERITED-SUBTITLE');
-            expect(document.querySelector('simple-snack-bar').textContent)
+            expect(document.querySelector('.adf-snackbar-message-content').textContent)
                 .toContain('PERMISSION_MANAGER.ERROR.NOT-ALLOWED');
         });
 

lib/content-services/src/lib/upload/components/upload-drag-area.component.ts

@@ -75,7 +75,7 @@ export class UploadDragAreaComponent extends UploadBase implements NodeAllowable
         const messageTranslate = this.translationService.instant('FILE_UPLOAD.MESSAGES.PROGRESS');
         const actionTranslate = this.translationService.instant('FILE_UPLOAD.ACTION.UNDO');
 
-        this.notificationService.openSnackMessageAction(messageTranslate, actionTranslate, 3000).onAction().subscribe(() => {
+        this.notificationService.openSnackMessageAction(messageTranslate, actionTranslate).onAction().subscribe(() => {
             this.uploadService.cancelUpload(...latestFilesAdded);
         });
     }

lib/core/src/lib/core.module.ts

@@ -66,6 +66,7 @@ import { LegacyApiClientModule } from './api-factories/legacy-api-client.module'
 import { RichTextEditorModule } from './rich-text-editor/rich-text-editor.module';
 import { HttpClientModule, HttpClientXsrfModule, HTTP_INTERCEPTORS } from '@angular/common/http';
 import { AuthenticationService } from './services/authentication.service';
+import { MAT_SNACK_BAR_DEFAULT_OPTIONS } from '@angular/material/snack-bar';
 
 @NgModule({
     imports: [
@@ -177,7 +178,13 @@ export class CoreModule {
                     multi: true
                 },
                 { provide: HTTP_INTERCEPTORS, useClass: AuthenticationInterceptor, multi: true },
-                { provide: Authentication, useClass: AuthenticationService }
+                { provide: Authentication, useClass: AuthenticationService },
+                {
+                    provide: MAT_SNACK_BAR_DEFAULT_OPTIONS,
+                    useValue: {
+                        duration: 10000
+                    }
+                }
             ]
         };
     }

lib/core/src/lib/i18n/en.json

@@ -21,6 +21,7 @@
   "UNCLAIM": "RELEASE",
   "START PROCESS": "START PROCESS",
   "DATA_LOADING": "Data is loading",
+  "CLOSE": "CLOSE",
   "NOTIFICATIONS": {
     "NO_MESSAGE": "You have no notifications at this time.",
     "TITLE": "Notifications",

lib/core/src/lib/notifications/components/notification-history.component.spec.ts

@@ -129,7 +129,7 @@ describe('Notification History Component', () => {
                 expect(callBackSpy).toHaveBeenCalled();
                 done();
             });
-        });
+        }, 10000);
 
         it('should show load more button when there are more notifications', (done) => {
             fixture.detectChanges();
@@ -164,7 +164,7 @@ describe('Notification History Component', () => {
                 expect(notification).toBeDefined();
                 done();
             });
-        });
+        }, 10000);
 
         it('should be able to change the maximum number of notifications displayed', (done) => {
             component.maxNotifications = 10;

lib/core/src/lib/notifications/services/notification.service.spec.ts

@@ -20,7 +20,7 @@ import { OverlayModule } from '@angular/cdk/overlay';
 import {Component} from '@angular/core';
 import {ComponentFixture, TestBed} from '@angular/core/testing';
 
-import { MatSnackBar, MatSnackBarModule, MatSnackBarConfig } from '@angular/material/snack-bar';
+import {MatSnackBar, MatSnackBarConfig, MatSnackBarModule} from '@angular/material/snack-bar';
 import {NotificationService} from './notification.service';
 import {TranslationService} from '../../services/translation.service';
 import {setupTestBed} from '../../testing/setup-test-bed';

lib/core/src/lib/notifications/services/notification.service.ts

@@ -18,10 +18,11 @@
 import { Injectable } from '@angular/core';
 import { MatSnackBar, MatSnackBarRef, MatSnackBarConfig } from '@angular/material/snack-bar';
 import { TranslationService } from '../../services/translation.service';
-import { AppConfigService, AppConfigValues } from '../../app-config/app-config.service';
 import { Subject } from 'rxjs';
 import { NotificationModel } from '../models/notification.model';
 import { info, warning, error } from '../helpers/notification.factory';
+import {SnackbarContentComponent} from '../../snackbar-content';
+import {SnackBarData} from '../../snackbar-content/snack-bar-data';
 
 const INFO_SNACK_CLASS = 'adf-info-snackbar';
 const WARN_SNACK_CLASS = 'adf-warning-snackbar';
@@ -31,15 +32,10 @@ const ERROR_SNACK_CLASS = 'adf-error-snackbar';
     providedIn: 'root'
 })
 export class NotificationService {
-
-    DEFAULT_DURATION_MESSAGE: number = 5000;
-
     notifications$: Subject<NotificationModel> = new Subject();
 
     constructor(private snackBar: MatSnackBar,
-                private translationService: TranslationService,
+                private translationService: TranslationService) {
-                private appConfigService: AppConfigService) {
-        this.DEFAULT_DURATION_MESSAGE = this.appConfigService.get<number>(AppConfigValues.NOTIFY_DURATION) || this.DEFAULT_DURATION_MESSAGE;
     }
 
     /**
@@ -50,7 +46,7 @@ export class NotificationService {
      * @param interpolateArgs The interpolation parameters to add for the translation
      * @returns Information/control object for the SnackBar
      */
-    openSnackMessage(message: string, config?: number | MatSnackBarConfig, interpolateArgs?: any): MatSnackBarRef<any> {
+    openSnackMessage(message: string, config?: number | MatSnackBarConfig<Omit<SnackBarData, 'actionLabel' | 'message'>>, interpolateArgs?: any): MatSnackBarRef<any> {
         return this.dispatchNotification(message, null, config, interpolateArgs);
     }
 
@@ -63,7 +59,7 @@ export class NotificationService {
      * @param interpolateArgs The interpolation parameters to add for the translation
      * @returns Information/control object for the SnackBar
      */
-    openSnackMessageAction(message: string, action: string, config?: number | MatSnackBarConfig, interpolateArgs?: any): MatSnackBarRef<any> {
+    openSnackMessageAction(message: string, action: string, config?: number | MatSnackBarConfig<Omit<SnackBarData, 'actionLabel' | 'message'>>, interpolateArgs?: any): MatSnackBarRef<any> {
         return this.dispatchNotification(message, action, config, interpolateArgs);
     }
 
@@ -73,9 +69,15 @@ export class NotificationService {
      * @param message Text message or translation key for the message.
      * @param action Action name
      * @param interpolateArgs The interpolation parameters to add for the translation
+     * @param showAction True if action should be visible, false if not. Default: true.
      */
-    showError(message: string, action?: string, interpolateArgs?: any): MatSnackBarRef<any> {
+    showError(message: string, action?: string, interpolateArgs?: any, showAction = true): MatSnackBarRef<any> {
-        return this.dispatchNotification(message, action, { panelClass: ERROR_SNACK_CLASS }, interpolateArgs);
+        return this.dispatchNotification(message, action, {
+            panelClass: ERROR_SNACK_CLASS,
+            data: {
+                showAction
+            }
+        }, interpolateArgs);
     }
 
     /**
@@ -84,9 +86,15 @@ export class NotificationService {
      * @param message Text message or translation key for the message.
      * @param action Action name
      * @param interpolateArgs The interpolation parameters to add for the translation
+     * @param showAction True if action should be visible, false if not. Default: true.
      */
-    showInfo(message: string, action?: string, interpolateArgs?: any): MatSnackBarRef<any> {
+    showInfo(message: string, action?: string, interpolateArgs?: any, showAction = true): MatSnackBarRef<any> {
-        return this.dispatchNotification(message, action, { panelClass: INFO_SNACK_CLASS }, interpolateArgs);
+        return this.dispatchNotification(message, action, {
+            panelClass: INFO_SNACK_CLASS,
+            data: {
+                showAction
+            }
+        }, interpolateArgs);
     }
 
     /**
@@ -95,9 +103,15 @@ export class NotificationService {
      * @param message Text message or translation key for the message.
      * @param action Action name
      * @param interpolateArgs The interpolation parameters to add for the translation
+     * @param showAction True if action should be visible, false if not. Default: true.
      */
-    showWarning(message: string, action?: string, interpolateArgs?: any): MatSnackBarRef<any> {
+    showWarning(message: string, action?: string, interpolateArgs?: any, showAction = true): MatSnackBarRef<any> {
-        return this.dispatchNotification(message, action, { panelClass: WARN_SNACK_CLASS }, interpolateArgs);
+        return this.dispatchNotification(message, action, {
+            panelClass: WARN_SNACK_CLASS,
+            data: {
+                showAction
+            }
+        }, interpolateArgs);
     }
 
     /**
@@ -116,20 +130,28 @@ export class NotificationService {
         this.notifications$.next(notification);
     }
 
-    private dispatchNotification(message: string, action?: string, config?: number | MatSnackBarConfig, interpolateArgs?: any):  MatSnackBarRef<any> {
+    private dispatchNotification(message: string, action?: string, config?: number | MatSnackBarConfig<Omit<SnackBarData, 'actionLabel' | 'message'>>, interpolateArgs?: any):  MatSnackBarRef<any> {
             const translatedMessage: string = this.translationService.instant(message, interpolateArgs);
             const translatedAction: string = this.translationService.instant(action, interpolateArgs);
             const createNotification = this.getNotificationCreator(config);
             this.notifications$.next(createNotification(translatedMessage));
-
+            return this.snackBar.openFromComponent<SnackbarContentComponent, SnackBarData>(SnackbarContentComponent, {
-            return this.snackBar.open(translatedMessage, translatedAction, {
+                ...(typeof config === 'number' && {duration: config}),
-                duration: (typeof config === 'number') ? config : this.DEFAULT_DURATION_MESSAGE,
                 panelClass: INFO_SNACK_CLASS,
-                ...( (typeof config === 'object') ? config : {} )
+                ...( (typeof config === 'object') ? config : {} ),
+                data: {
+                  actionLabel: translatedAction,
+                  actionIcon: 'close',
+                  actionIconAriaLabel: 'CLOSE',
+                  message: translatedMessage,
+                  showAction: true,
+                  callActionOnIconClick: false,
+                  ...( (typeof config === 'object') ? config.data : {} )
+                }
             });
     }
 
-    private getNotificationCreator(config?: number | MatSnackBarConfig) {
+    private getNotificationCreator(config?: number | MatSnackBarConfig<Omit<SnackBarData, 'actionLabel' | 'message'>>) {
         let panelClass: string = null;
         if (typeof config === 'object') {
             panelClass = Array.isArray(config.panelClass) ? config.panelClass[0] : config.panelClass;

lib/core/src/lib/snackbar-content/index.ts

@@ -0,0 +1,18 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export * from './public-api';

lib/core/src/lib/snackbar-content/public-api.ts

@@ -0,0 +1,20 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export * from './snackbar-content.component';
+export * from './snackbar-content.module';
+export * from './snack-bar-data';

lib/core/src/lib/snackbar-content/snack-bar-data.ts

@@ -0,0 +1,25 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export interface SnackBarData {
+    actionLabel?: string;
+    actionIcon?: string;
+    actionIconAriaLabel?: string;
+    message: string;
+    showAction?: boolean;
+    callActionOnIconClick?: boolean;
+}

lib/core/src/lib/snackbar-content/snackbar-content.component.html

@@ -0,0 +1,10 @@
+<p class="adf-snackbar-message-content">{{ data.message }}</p>
+<div *ngIf="data.showAction" class="adf-snackbar-message-content-action">
+    <button mat-button (click)="snackBarRef.dismissWithAction()" *ngIf="data.actionLabel" class="adf-snackbar-message-content-action-label">
+        {{data.actionLabel}}
+    </button>
+    <button mat-button *ngIf="data.actionIcon" (click)="onIconClicked()" class="adf-snackbar-message-content-action-icon"
+            [attr.aria-label]="data.actionIconAriaLabel | translate">
+        <mat-icon>{{ data.actionIcon }}</mat-icon>
+    </button>
+</div>

lib/core/src/lib/snackbar-content/snackbar-content.component.scss

@@ -0,0 +1,26 @@
+:host {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+
+    .adf-snackbar-message-content {
+        margin: 0;
+    }
+
+    .adf-snackbar-message-content-action {
+        margin-left: 24px;
+
+        .mat-button {
+            min-width: 0;
+            margin: -8px;
+
+            &.adf-snackbar-message-content-action-label {
+                margin-right: 8px;
+            }
+
+            &.adf-snackbar-message-content-action-icon {
+                padding: 0;
+            }
+        }
+    }
+}

lib/core/src/lib/snackbar-content/snackbar-content.component.spec.ts

@@ -0,0 +1,118 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {ComponentFixture, TestBed} from '@angular/core/testing';
+import {SnackbarContentComponent} from '@alfresco/adf-core';
+import {MatIcon, MatIconModule} from '@angular/material/icon';
+import {MAT_SNACK_BAR_DATA, MatSnackBarModule, MatSnackBarRef} from '@angular/material/snack-bar';
+import {MatButtonModule} from '@angular/material/button';
+import {By} from '@angular/platform-browser';
+import {TranslateModule} from '@ngx-translate/core';
+
+describe('SnackbarContentComponent', () => {
+    let component: SnackbarContentComponent;
+    let fixture: ComponentFixture<SnackbarContentComponent>;
+
+    beforeEach(async () => {
+        await TestBed.configureTestingModule({
+            declarations: [SnackbarContentComponent],
+            imports: [
+                MatIconModule,
+                MatSnackBarModule,
+                MatButtonModule,
+                TranslateModule.forRoot()
+            ],
+            providers: [{
+                provide: MatSnackBarRef,
+                useValue: {
+                    dismissWithAction() {
+                    }
+                }
+            }, {
+                provide: MAT_SNACK_BAR_DATA,
+                useValue: {}
+            }]
+        })
+            .compileComponents();
+
+        fixture = TestBed.createComponent(SnackbarContentComponent);
+        component = fixture.componentInstance;
+    });
+
+    it('should display message if message in data is set', () => {
+        component.data = {
+            message: 'Some message'
+        };
+        fixture.detectChanges();
+        expect(fixture.nativeElement.querySelector('.adf-snackbar-message-content').innerText).toBe(component.data.message);
+    });
+
+    it('should not display message if message in data is not set', () => {
+        fixture.detectChanges();
+        expect(fixture.nativeElement.querySelector('.adf-snackbar-message-content').innerText).toBe('');
+    });
+
+    it('should call snackBarRef.dismissWithAction() when button is clicked', () => {
+        component.data = {
+            message: '',
+            showAction: true,
+            actionLabel: 'Some action'
+        };
+        spyOn(component.snackBarRef, 'dismissWithAction');
+        fixture.detectChanges();
+        fixture.nativeElement.querySelector('.adf-snackbar-message-content-action-label').click();
+        expect(component.snackBarRef.dismissWithAction).toHaveBeenCalled();
+    });
+
+    it('should display actionLabel if actionLabel in data is set', () => {
+        component.data = {
+            message: '',
+            showAction: true,
+            actionLabel: 'Some action action'
+        };
+        fixture.detectChanges();
+        expect(fixture.nativeElement.querySelector('.adf-snackbar-message-content-action-label').innerText).toBe(component.data.actionLabel);
+    });
+
+    it('should not display actionLabel if actionLabel in data is not set', () => {
+        component.data = {
+            message: '',
+            showAction: true
+        };
+        fixture.detectChanges();
+        expect(fixture.nativeElement.querySelector('.adf-snackbar-message-content-action-label')).toBeNull();
+    });
+
+    it('should render icon if actionIcon in data is set', () => {
+        component.data = {
+            message: '',
+            showAction: true,
+            actionIcon: 'close'
+        };
+        fixture.detectChanges();
+        expect(fixture.debugElement.query(By.directive(MatIcon))).toBeDefined();
+    });
+
+    it('should not render icon if actionIcon in data is not set', () => {
+        component.data = {
+            message: '',
+            showAction: true
+        };
+        fixture.detectChanges();
+        expect(fixture.debugElement.query(By.directive(MatIcon))).toBeNull();
+    });
+});

lib/core/src/lib/snackbar-content/snackbar-content.component.ts

@@ -0,0 +1,43 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {Component, Inject} from '@angular/core';
+import {MAT_SNACK_BAR_DATA, MatSnackBarRef} from '@angular/material/snack-bar';
+import {SnackBarData} from './snack-bar-data';
+
+@Component({
+    selector: 'adf-snackbar-content',
+    templateUrl: './snackbar-content.component.html',
+    styleUrls: ['./snackbar-content.component.scss'],
+    host: {
+        class: 'mat-simple-snackbar'
+    }
+})
+export class SnackbarContentComponent {
+    constructor(
+        public snackBarRef: MatSnackBarRef<SnackbarContentComponent>,
+        @Inject(MAT_SNACK_BAR_DATA) public data: SnackBarData
+    ) {
+        if (!data) {
+            this.data = {message: ''};
+        }
+    }
+
+    onIconClicked(): void {
+        this.data.callActionOnIconClick ? this.snackBarRef.dismissWithAction() : this.snackBarRef.dismiss();
+    }
+}

lib/core/src/lib/snackbar-content/snackbar-content.module.ts

@@ -0,0 +1,41 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { NgModule } from '@angular/core';
+import { MatIconModule } from '@angular/material/icon';
+import { CommonModule } from '@angular/common';
+import { SnackbarContentComponent } from './snackbar-content.component';
+import { MatSnackBarModule } from '@angular/material/snack-bar';
+import { MatButtonModule } from '@angular/material/button';
+import { TranslateModule } from '@ngx-translate/core';
+
+@NgModule({
+    imports: [
+        CommonModule,
+        MatIconModule,
+        MatSnackBarModule,
+        MatButtonModule,
+        TranslateModule
+    ],
+    declarations: [
+        SnackbarContentComponent
+    ],
+    exports: [
+        SnackbarContentComponent
+    ]
+})
+export class SnackbarContentModule {}

lib/core/src/public-api.ts

@@ -45,6 +45,7 @@ export * from './lib/notifications/index';
 export * from './lib/search-text/index';
 export * from './lib/blank-page/index';
 export * from './lib/rich-text-editor/index';
+export * from './lib/snackbar-content/index';
 
 export * from './lib/utils/index';
 export * from './lib/interface/index';

lib/testing/src/lib/protractor/core/pages/snackbar.page.ts

@@ -21,7 +21,7 @@ import { BrowserActions } from '../utils/browser-actions';
 
 export class SnackbarPage {
 
-    notificationSnackBar = $$('simple-snack-bar span').first();
+    notificationSnackBar = $$('.adf-snackbar-message-content').first();
     snackBarAction = $('simple-snack-bar button span');
     snackBarContainerCss = $$('.mat-snack-bar-container');