[ACA-213] Edit Offline (#909)

* WRITE_LOCK evaluator

* evaluate actions for WRITE_LOCK

* edit offline action

* DL icon for WRITE_LOCK files

* edit offline directive

* custom name column

* localisation

* toggle offline edit extension

* move takeUntil operator

* add tooltip

* better selector to differentiate Edit folder from Edit Offline

* default to empty object for null properties object

* isPersonalFiles evaluator

* isLibraryFiles evaluator

* isLibraryFiles evaluator

* isPersonalFiles evaluator

* update canEditLockedFile rule

e2e/components/menu/menu.ts

@@ -35,7 +35,9 @@ export class Menu extends Component {
     icon: '.mat-icon',
     uploadFiles: 'app-upload-files',
 
-    submenu: 'app-context-menu-item .mat-menu-item'
+    submenu: 'app-context-menu-item .mat-menu-item',
+
+    editFolder: `app.context.menu.editFolder`
   };
 
   items: ElementArrayFinder = this.component.all(by.css(Menu.selectors.item));
@@ -47,7 +49,7 @@ export class Menu extends Component {
   shareEditAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'Shared link settings'));
   viewAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'View'));
   downloadAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'Download'));
-  editAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'Edit'));
+  editAction: ElementFinder = this.component.element(by.id(Menu.selectors.editFolder));
   copyAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'Copy'));
   moveAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'Move'));
   deleteAction: ElementFinder = this.component.element(by.cssContainingText(Menu.selectors.item, 'Delete'));

src/app/app.module.ts

@@ -70,6 +70,7 @@ import { AppCommonModule } from './components/common/common.module';
 import { AppLayoutModule } from './components/layout/layout.module';
 import { AppCurrentUserModule } from './components/current-user/current-user.module';
 import { AppSearchInputModule } from './components/search/search-input.module';
+import { DocumentListCustomComponentsModule } from './components/dl-custom-components/document-list-custom-components.module';
 import { AppSearchResultsModule } from './components/search/search-results.module';
 import { AppLoginModule } from './components/login/login.module';
 import { AppHeaderModule } from './components/header/header.module';
@@ -105,6 +106,7 @@ import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
     AppSharedModule,
     AppSidenavModule,
     AppCreateMenuModule,
+    DocumentListCustomComponentsModule,
     AppPermissionsModule,
     AppSearchInputModule,
     AppSearchResultsModule,

src/app/components/dl-custom-components/document-list-custom-components.module.ts

@@ -0,0 +1,39 @@
+/*!
+ * @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 { BrowserModule } from '@angular/platform-browser';
+import { NgModule } from '@angular/core';
+import { CustomNameColumnComponent } from './name-column/name-column.component';
+import { LockByComponent } from './locked-by/locked-by.component';
+import { ContentModule } from '@alfresco/adf-content-services';
+import { MaterialModule } from '../../material.module';
+
+@NgModule({
+  imports: [BrowserModule, ContentModule, MaterialModule],
+  declarations: [CustomNameColumnComponent, LockByComponent],
+  exports: [CustomNameColumnComponent, LockByComponent],
+  entryComponents: [CustomNameColumnComponent, LockByComponent]
+})
+export class DocumentListCustomComponentsModule {}

src/app/components/dl-custom-components/locked-by/locked-by.component.scss

@@ -0,0 +1,11 @@
+.aca-locked-by {
+  .locked_by--icon {
+    font-size: 16px;
+    width: 16px;
+    height: 16px;
+  }
+
+  .locked_by--name {
+    font-size: 12px;
+  }
+}

src/app/components/dl-custom-components/locked-by/locked-by.component.ts

@@ -0,0 +1,61 @@
+/*!
+ * @license
+ * Copyright 2016 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,
+  Input,
+  OnInit,
+  ChangeDetectionStrategy,
+  ViewEncapsulation
+} from '@angular/core';
+
+import { NodeEntry } from '@alfresco/js-api';
+
+@Component({
+  selector: 'aca-locked-by',
+  template: `
+    <mat-icon class="locked_by--icon">lock</mat-icon>
+    <span class="locked_by--name">{{ writeLockedBy() }}</span>
+  `,
+  styleUrls: ['./locked-by.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  host: {
+    class: 'aca-locked-by'
+  }
+})
+export class LockByComponent implements OnInit {
+  @Input()
+  context: any;
+
+  node: NodeEntry;
+
+  constructor() {}
+
+  ngOnInit() {
+    this.node = this.context.row.node;
+  }
+
+  writeLockedBy() {
+    return (
+      this.node &&
+      this.node.entry.properties &&
+      this.node.entry.properties['cm:lockOwner'] &&
+      this.node.entry.properties['cm:lockOwner'].displayName
+    );
+  }
+}

src/app/components/dl-custom-components/name-column/name-column.component.scss

@@ -0,0 +1,17 @@
+.aca-name-column-container {
+  .adf-datatable-cell {
+    top: 8px;
+  }
+
+  aca-locked-by {
+    position: absolute;
+    bottom: 6px;
+    display: flex;
+    align-items: center;
+  }
+}
+
+.aca-custom-name-column {
+  display: flex;
+  align-items: center;
+}

src/app/components/dl-custom-components/name-column/name-column.component.spec.ts

@@ -0,0 +1,106 @@
+/*!
+ * @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 { CustomNameColumnComponent } from './name-column.component';
+import { DocumentListCustomComponentsModule } from '../document-list-custom-components.module';
+import { Actions } from '@ngrx/effects';
+import { StoreModule } from '@ngrx/store';
+import { TestBed } from '@angular/core/testing';
+
+describe('CustomNameColumnComponent', () => {
+  let fixture;
+  let component;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        DocumentListCustomComponentsModule,
+        StoreModule.forRoot({ app: () => {} }, { initialState: {} })
+      ],
+      providers: [Actions]
+    });
+
+    fixture = TestBed.createComponent(CustomNameColumnComponent);
+    component = fixture.componentInstance;
+  });
+
+  it('should not render lock element if file is not locked', () => {
+    component.context = {
+      row: {
+        node: {
+          entry: {
+            isFile: true,
+            id: 'nodeId'
+          }
+        }
+      }
+    };
+
+    fixture.detectChanges();
+
+    expect(
+      fixture.debugElement.nativeElement.querySelector('aca-locked-by')
+    ).toBe(null);
+  });
+
+  it('should not render lock element if node is not a file', () => {
+    component.context = {
+      row: {
+        node: {
+          entry: {
+            isFile: false,
+            id: 'nodeId'
+          }
+        }
+      }
+    };
+
+    fixture.detectChanges();
+
+    expect(
+      fixture.debugElement.nativeElement.querySelector('aca-locked-by')
+    ).toBe(null);
+  });
+
+  it('should render lock element if file is locked', () => {
+    component.context = {
+      row: {
+        node: {
+          entry: {
+            isFile: true,
+            id: 'nodeId',
+            properties: { 'cm:lockType': 'WRITE_LOCK' }
+          }
+        }
+      }
+    };
+
+    fixture.detectChanges();
+
+    expect(
+      fixture.debugElement.nativeElement.querySelector('aca-locked-by')
+    ).not.toBe(null);
+  });
+});

src/app/components/dl-custom-components/name-column/name-column.component.ts

@@ -0,0 +1,94 @@
+/*!
+ * @license
+ * Copyright 2016 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,
+  Input,
+  OnInit,
+  ViewEncapsulation,
+  ChangeDetectorRef,
+  OnDestroy
+} from '@angular/core';
+import { Actions, ofType } from '@ngrx/effects';
+import { EDIT_OFFLINE } from '../../../store/actions';
+import { NodeEntry } from '@alfresco/js-api';
+import { Subject } from 'rxjs';
+import { filter, takeUntil } from 'rxjs/operators';
+
+@Component({
+  selector: 'aca-custom-name-column',
+  template: `
+    <div
+      class="aca-custom-name-column"
+      [ngClass]="{
+        'aca-name-column-container': isFile() && isFileWriteLocked()
+      }"
+    >
+      <adf-name-column [context]="context"></adf-name-column>
+
+      <ng-container *ngIf="isFile() && isFileWriteLocked()">
+        <aca-locked-by [context]="context"></aca-locked-by>
+      </ng-container>
+    </div>
+  `,
+  styleUrls: ['name-column.component.scss'],
+  encapsulation: ViewEncapsulation.None
+})
+export class CustomNameColumnComponent implements OnInit, OnDestroy {
+  node: NodeEntry;
+
+  @Input()
+  context: any;
+
+  private onDestroy$: Subject<boolean> = new Subject<boolean>();
+
+  constructor(private cd: ChangeDetectorRef, private actions$: Actions) {}
+
+  ngOnDestroy() {
+    this.onDestroy$.next(true);
+    this.onDestroy$.complete();
+  }
+
+  ngOnInit() {
+    this.node = this.context.row.node;
+
+    this.actions$
+      .pipe(
+        ofType<any>(EDIT_OFFLINE),
+        filter(val => {
+          return this.node.entry.id === val.payload.entry.id;
+        }),
+        takeUntil(this.onDestroy$)
+      )
+      .subscribe(() => {
+        this.cd.detectChanges();
+      });
+  }
+
+  isFile() {
+    return this.node && this.node.entry && this.node.entry.isFile;
+  }
+
+  isFileWriteLocked() {
+    return !!(
+      this.node &&
+      this.node.entry &&
+      this.node.entry.properties &&
+      this.node.entry.properties['cm:lockType'] === 'WRITE_LOCK'
+    );
+  }
+}

src/app/components/page.component.ts

@@ -71,6 +71,10 @@ export abstract class PageComponent implements OnInit, OnDestroy {
     );
   }
 
+  static isWriteLockedNode(node) {
+    return node.properties && node.properties['cm:lockType'] === 'WRITE_LOCK';
+  }
+
   static isLibrary(entry) {
     return (
       (entry.guid &&
@@ -135,7 +139,10 @@ export abstract class PageComponent implements OnInit, OnDestroy {
   imageResolver(row: ShareDataRow): string | null {
     const entry: MinimalNodeEntryEntity = row.node.entry;
 
-    if (PageComponent.isLockedNode(entry)) {
+    if (
+      PageComponent.isLockedNode(entry) ||
+      PageComponent.isWriteLockedNode(entry)
+    ) {
       return 'assets/images/ic_lock_black_24dp_1x.png';
     }
 

src/app/components/toolbar/toggle-edit-offline/toggle-edit-offline.component.spec.ts

@@ -0,0 +1,132 @@
+/*!
+ * @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 { ToggleEditOfflineComponent } from './toggle-edit-offline.component';
+import { EditOfflineDirective } from '../../../directives/edit-offline.directive';
+import { setupTestBed, CoreModule } from '@alfresco/adf-core';
+import { TestBed } from '@angular/core/testing';
+import { of } from 'rxjs';
+import { Store } from '@ngrx/store';
+import {
+  DownloadNodesAction,
+  EditOfflineAction,
+  SnackbarErrorAction
+} from '../../../store/actions';
+
+describe('ToggleEditOfflineComponent', () => {
+  let fixture;
+  let component;
+  let selection;
+  let store;
+  let dispatchSpy;
+
+  setupTestBed({
+    imports: [CoreModule],
+    declarations: [ToggleEditOfflineComponent, EditOfflineDirective],
+    providers: [
+      {
+        provide: Store,
+        useValue: {
+          select: () => of(selection),
+          dispatch: () => {}
+        }
+      }
+    ]
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ToggleEditOfflineComponent);
+    component = fixture.componentInstance;
+    store = TestBed.get(Store);
+
+    dispatchSpy = spyOn(store, 'dispatch');
+  });
+
+  afterEach(() => {
+    dispatchSpy.calls.reset();
+  });
+
+  it('should initialized with data from store', () => {
+    selection = { file: { entry: { properties: {} } } };
+
+    fixture.detectChanges();
+
+    expect(component.selection).toEqual(selection.file);
+  });
+
+  it('should download content if node is locked', () => {
+    component.selection = { entry: { properties: {} } };
+
+    const isLocked = true;
+    component.onToggleEvent(isLocked);
+
+    fixture.detectChanges();
+
+    expect(dispatchSpy.calls.argsFor(0)).toEqual([
+      new DownloadNodesAction([component.selection])
+    ]);
+  });
+
+  it('should not download content if node is not locked', () => {
+    component.selection = { entry: { properties: {} } };
+
+    const isLocked = false;
+    component.onToggleEvent(isLocked);
+
+    fixture.detectChanges();
+
+    expect(dispatchSpy.calls.argsFor(0)).not.toEqual([
+      new DownloadNodesAction([component.selection])
+    ]);
+  });
+
+  it('should dispatch EditOfflineAction action', () => {
+    component.selection = { entry: { properties: {} } };
+
+    const isLocked = false;
+    component.onToggleEvent(isLocked);
+
+    fixture.detectChanges();
+
+    expect(dispatchSpy.calls.argsFor(0)).toEqual([
+      new EditOfflineAction(component.selection)
+    ]);
+  });
+
+  it('should raise notification on error', () => {
+    component.selection = {
+      entry: { name: 'test' }
+    };
+
+    component.onError();
+    fixture.detectChanges();
+
+    expect(dispatchSpy.calls.argsFor(0)).toEqual([
+      new SnackbarErrorAction('APP.MESSAGES.ERRORS.LOCK_NODE', {
+        fileName: 'test'
+      })
+    ]);
+  });
+});

src/app/components/toolbar/toggle-edit-offline/toggle-edit-offline.component.ts

@@ -0,0 +1,91 @@
+/*!
+ * @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 { Component, ViewEncapsulation, OnInit } from '@angular/core';
+import { Store } from '@ngrx/store';
+import { AppStore } from '../../../store/states';
+import { appSelection } from '../../../store/selectors/app.selectors';
+import {
+  DownloadNodesAction,
+  EditOfflineAction,
+  SnackbarErrorAction
+} from '../../../store/actions';
+import { MinimalNodeEntity } from '@alfresco/js-api';
+
+@Component({
+  selector: 'app-toggle-edit-offline',
+  template: `
+    <button
+      #editOffline="editOffline"
+      mat-menu-item
+      (toggle)="onToggleEvent($event)"
+      (error)="onError()"
+      [acaEditOffline]="selection"
+      [attr.title]="
+        editOffline.isNodeLocked()
+          ? ('APP.ACTIONS.EDIT_OFFLINE_CANCEL' | translate)
+          : ('APP.ACTIONS.EDIT_OFFLINE' | translate)
+      "
+    >
+      <ng-container *ngIf="editOffline.isNodeLocked()">
+        <mat-icon>cancel</mat-icon>
+        <span>{{ 'APP.ACTIONS.EDIT_OFFLINE_CANCEL' | translate }}</span>
+      </ng-container>
+
+      <ng-container *ngIf="!editOffline.isNodeLocked()">
+        <mat-icon>edit</mat-icon>
+        <span>{{ 'APP.ACTIONS.EDIT_OFFLINE' | translate }}</span>
+      </ng-container>
+    </button>
+  `,
+  encapsulation: ViewEncapsulation.None,
+  host: { class: 'app-toggle-edit-offline' }
+})
+export class ToggleEditOfflineComponent implements OnInit {
+  selection: MinimalNodeEntity;
+
+  constructor(private store: Store<AppStore>) {}
+
+  ngOnInit() {
+    this.store.select(appSelection).subscribe(({ file }) => {
+      this.selection = file;
+    });
+  }
+
+  onToggleEvent(isNodeLocked: boolean) {
+    if (isNodeLocked) {
+      this.store.dispatch(new DownloadNodesAction([this.selection]));
+    }
+    this.store.dispatch(new EditOfflineAction(this.selection));
+  }
+
+  onError() {
+    this.store.dispatch(
+      new SnackbarErrorAction('APP.MESSAGES.ERRORS.LOCK_NODE', {
+        fileName: this.selection.entry.name
+      })
+    );
+  }
+}

src/app/components/toolbar/toolbar.module.ts

@@ -38,6 +38,7 @@ import { ToggleJoinLibraryButtonComponent } from './toggle-join-library/toggle-j
 import { ToggleJoinLibraryMenuComponent } from './toggle-join-library/toggle-join-library-menu.component';
 import { DirectivesModule } from '../../directives/directives.module';
 import { ToggleFavoriteLibraryComponent } from './toggle-favorite-library/toggle-favorite-library.component';
+import { ToggleEditOfflineComponent } from './toggle-edit-offline/toggle-edit-offline.component';
 import { AppCommonModule } from '../common/common.module';
 
 export function components() {
@@ -51,7 +52,8 @@ export function components() {
     ToolbarMenuComponent,
     ToggleJoinLibraryButtonComponent,
     ToggleJoinLibraryMenuComponent,
-    ToggleFavoriteLibraryComponent
+    ToggleFavoriteLibraryComponent,
+    ToggleEditOfflineComponent
   ];
 }
 

src/app/directives/directives.module.ts

@@ -29,6 +29,7 @@ import { DocumentListDirective } from './document-list.directive';
 import { PaginationDirective } from './pagination.directive';
 import { LibraryMembershipDirective } from './library-membership.directive';
 import { LibraryFavoriteDirective } from './library-favorite.directive';
+import { EditOfflineDirective } from './edit-offline.directive';
 
 export function directives() {
   return [
@@ -36,7 +37,8 @@ export function directives() {
     DocumentListDirective,
     PaginationDirective,
     LibraryMembershipDirective,
-    LibraryFavoriteDirective
+    LibraryFavoriteDirective,
+    EditOfflineDirective
   ];
 }
 

src/app/directives/edit-offline.directive.spec.ts

@@ -0,0 +1,141 @@
+/*!
+ * @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 { Component, ViewChild } from '@angular/core';
+import { EditOfflineDirective } from './edit-offline.directive';
+import {
+  AlfrescoApiService,
+  AlfrescoApiServiceMock,
+  setupTestBed,
+  CoreModule
+} from '@alfresco/adf-core';
+import { TestBed, fakeAsync, tick } from '@angular/core/testing';
+
+@Component({
+  selector: 'app-test-component',
+  template: `
+    <button #editOffline="editOffline" [acaEditOffline]="selection"></button>
+  `
+})
+class TestComponent {
+  @ViewChild('editOffline')
+  directive: EditOfflineDirective;
+
+  selection = null;
+}
+
+describe('EditOfflineDirective', () => {
+  let fixture;
+  let api;
+  let component;
+
+  setupTestBed({
+    imports: [CoreModule],
+    declarations: [TestComponent, EditOfflineDirective],
+    providers: [
+      {
+        provide: AlfrescoApiService,
+        useClass: AlfrescoApiServiceMock
+      }
+    ]
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(TestComponent);
+    component = fixture.componentInstance;
+    component.selection = null;
+    api = TestBed.get(AlfrescoApiService);
+  });
+
+  it('should return false if selection is not locked', () => {
+    component.selection = { entry: { name: 'test-name', properties: {} } };
+    fixture.detectChanges();
+    expect(component.directive.isNodeLocked()).toBe(false);
+  });
+
+  it('should return true if selection is locked', () => {
+    component.selection = {
+      entry: {
+        name: 'test-name',
+        properties: { 'cm:lockType': 'WRITE_LOCK' }
+      }
+    };
+
+    fixture.detectChanges();
+    expect(component.directive.isNodeLocked()).toBe(true);
+  });
+
+  it('should lock selection', fakeAsync(() => {
+    component.selection = {
+      entry: {
+        id: 'id',
+        name: 'test-name',
+        properties: {}
+      }
+    };
+
+    spyOn(api.nodesApi, 'lockNode').and.returnValue(
+      Promise.resolve({
+        entry: { properties: { 'cm:lockType': 'WRITE_LOCK' } }
+      })
+    );
+
+    fixture.detectChanges();
+
+    component.directive.onClick();
+    tick();
+    fixture.detectChanges();
+
+    expect(component.selection.entry.properties['cm:lockType']).toBe(
+      'WRITE_LOCK'
+    );
+  }));
+
+  it('should unlock selection', fakeAsync(() => {
+    component.selection = {
+      entry: {
+        id: 'id',
+        name: 'test-name',
+        properties: {
+          'cm:lockType': 'WRITE_LOCK'
+        }
+      }
+    };
+
+    spyOn(api.nodesApi, 'unlockNode').and.returnValue(
+      Promise.resolve({
+        entry: { properties: {} }
+      })
+    );
+
+    fixture.detectChanges();
+    component.directive.onClick();
+
+    tick();
+    fixture.detectChanges();
+
+    expect(component.selection.entry.properties['cm:lockType']).toBe(undefined);
+  }));
+});

src/app/directives/edit-offline.directive.ts

@@ -0,0 +1,105 @@
+/*!
+ * @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 {
+  Directive,
+  EventEmitter,
+  HostListener,
+  Input,
+  Output
+} from '@angular/core';
+import { NodeEntry, NodeBodyLock, SharedLinkEntry } from '@alfresco/js-api';
+import { AlfrescoApiService } from '@alfresco/adf-core';
+
+@Directive({
+  selector: '[acaEditOffline]',
+  exportAs: 'editOffline'
+})
+export class EditOfflineDirective {
+  @Input('acaEditOffline')
+  node: NodeEntry = null;
+
+  @Output() toggle: EventEmitter<any> = new EventEmitter();
+  @Output() error: EventEmitter<any> = new EventEmitter();
+
+  @HostListener('click')
+  onClick() {
+    this.toggleEdit(this.node);
+  }
+
+  constructor(private alfrescoApiService: AlfrescoApiService) {}
+
+  isNodeLocked() {
+    return !!(
+      this.node &&
+      this.node.entry.properties &&
+      this.node.entry.properties['cm:lockType'] === 'WRITE_LOCK'
+    );
+  }
+
+  private async toggleEdit(node: NodeEntry | SharedLinkEntry) {
+    const id = (<SharedLinkEntry>node).entry.nodeId || node.entry.id;
+    if (this.isNodeLocked()) {
+      try {
+        const response = await this.unlockNode(id);
+        const isLocked = false;
+
+        this.update(response.entry);
+        this.toggle.emit(isLocked);
+      } catch (error) {
+        this.error.emit(error);
+      }
+    } else {
+      try {
+        const response = await this.lockNode(id);
+        const isLocked = true;
+
+        this.update(response.entry);
+        this.toggle.emit(isLocked);
+      } catch (error) {
+        this.error.emit(error);
+      }
+    }
+  }
+
+  private lockNode(nodeId: string) {
+    return this.alfrescoApiService.nodesApi.lockNode(nodeId, <NodeBodyLock>{
+      type: 'ALLOW_OWNER_CHANGES',
+      lifetime: 'PERSISTENT'
+    });
+  }
+
+  private unlockNode(nodeId: string) {
+    return this.alfrescoApiService.nodesApi.unlockNode(nodeId);
+  }
+
+  private update(data) {
+    const properties = this.node.entry.properties || {};
+
+    properties['cm:lockLifetime'] = data.properties['cm:lockLifetime'];
+    properties['cm:lockOwner'] = data.properties['cm:lockOwner'];
+    properties['cm:lockType'] = data.properties['cm:lockType'];
+  }
+}

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

@@ -45,12 +45,13 @@ import { LocationLinkComponent } from '../components/common/location-link/locati
 import { DocumentDisplayModeComponent } from '../components/toolbar/document-display-mode/document-display-mode.component';
 import { ToggleJoinLibraryButtonComponent } from '../components/toolbar/toggle-join-library/toggle-join-library-button.component';
 import { ToggleJoinLibraryMenuComponent } from '../components/toolbar/toggle-join-library/toggle-join-library-menu.component';
+import { ToggleEditOfflineComponent } from '../components/toolbar/toggle-edit-offline/toggle-edit-offline.component';
+import { CustomNameColumnComponent } from '../components/dl-custom-components/name-column/name-column.component';
 import {
   LibraryNameColumnComponent,
   LibraryStatusColumnComponent,
   TrashcanNameColumnComponent,
-  LibraryRoleColumnComponent,
-  NameColumnComponent
+  LibraryRoleColumnComponent
 } from '@alfresco/adf-content-services';
 
 export function setupExtensions(service: AppExtensionService): Function {
@@ -95,12 +96,13 @@ export class CoreExtensionsModule {
       'app.toolbar.cardView': DocumentDisplayModeComponent,
       'app.menu.toggleJoinLibrary': ToggleJoinLibraryMenuComponent,
       'app.shared-link.toggleSharedLink': ToggleSharedComponent,
-      'app.columns.name': NameColumnComponent,
+      'app.columns.name': CustomNameColumnComponent,
       'app.columns.libraryName': LibraryNameColumnComponent,
       'app.columns.libraryRole': LibraryRoleColumnComponent,
       'app.columns.libraryStatus': LibraryStatusColumnComponent,
       'app.columns.trashcanName': TrashcanNameColumnComponent,
-      'app.columns.location': LocationLinkComponent
+      'app.columns.location': LocationLinkComponent,
+      'app.toolbar.toggleEditOffline': ToggleEditOfflineComponent
     });
 
     extensions.setAuthGuards({
@@ -109,6 +111,7 @@ export class CoreExtensionsModule {
 
     extensions.setEvaluators({
       'app.selection.canDelete': app.canDeleteSelection,
+      'app.selection.canEditLockedFile': app.canEditLockedFile,
       'app.selection.canDownload': app.canDownloadSelection,
       'app.selection.notEmpty': app.hasSelection,
       'app.selection.canUnshare': app.canUnshareNodes,
@@ -131,6 +134,8 @@ export class CoreExtensionsModule {
       'app.navigation.isTrashcan': nav.isTrashcan,
       'app.navigation.isNotTrashcan': nav.isNotTrashcan,
       'app.navigation.isLibraries': nav.isLibraries,
+      'app.navigation.isLibraryFiles': nav.isLibraryFiles,
+      'app.navigation.isPersonalFiles': nav.isPersonalFiles,
       'app.navigation.isNotLibraries': nav.isNotLibraries,
       'app.navigation.isSharedFiles': nav.isSharedFiles,
       'app.navigation.isNotSharedFiles': nav.isNotSharedFiles,

src/app/extensions/evaluators/app.evaluators.ts

@@ -24,6 +24,7 @@
  */
 
 import { RuleContext, RuleParameter } from '@alfresco/adf-extensions';
+import { AppRuleContext } from '../app.interface';
 import {
   isNotTrashcan,
   isNotLibraries,
@@ -294,3 +295,27 @@ export function hasLockedFiles(
     );
   });
 }
+
+export function isWriteLocked(
+  context: AppRuleContext,
+  ...args: RuleParameter[]
+): boolean {
+  return !!(
+    context.selection.file &&
+    context.selection.file.entry &&
+    context.selection.file.entry.properties &&
+    context.selection.file.entry.properties['cm:lockType'] === 'WRITE_LOCK'
+  );
+}
+
+export function canEditLockedFile(
+  context: AppRuleContext,
+  ...args: RuleParameter[]
+): boolean {
+  return !!(
+    !isWriteLocked(context, ...args) ||
+    (context.selection.file.entry.properties['cm:lockOwner'] &&
+      context.selection.file.entry.properties['cm:lockOwner'].id ===
+        context.profile.id)
+  );
+}

src/app/extensions/evaluators/navigation.evaluators.ts

@@ -70,6 +70,22 @@ export function isNotTrashcan(
   return !isTrashcan(context, ...args);
 }
 
+export function isPersonalFiles(
+  context: RuleContext,
+  ...args: RuleParameter[]
+): boolean {
+  const { url } = context.navigation;
+  return url && url.startsWith('/personal-files');
+}
+
+export function isLibraryFiles(
+  context: RuleContext,
+  ...args: RuleParameter[]
+): boolean {
+  const { url } = context.navigation;
+  return url && url.startsWith('/libraries');
+}
+
 export function isLibraries(
   context: RuleContext,
   ...args: RuleParameter[]

src/app/store/actions/node.actions.ts

@@ -42,6 +42,7 @@ export const MANAGE_PERMISSIONS = 'MANAGE_PERMISSIONS';
 export const MANAGE_VERSIONS = 'MANAGE_VERSIONS';
 export const PRINT_FILE = 'PRINT_FILE';
 export const FULLSCREEN_VIEWER = 'FULLSCREEN_VIEWER';
+export const EDIT_OFFLINE = 'EDIT_OFFLINE';
 
 export class SetSelectedNodesAction implements Action {
   readonly type = SET_SELECTED_NODES;
@@ -122,3 +123,8 @@ export class FullscreenViewerAction implements Action {
   readonly type = FULLSCREEN_VIEWER;
   constructor(public payload: MinimalNodeEntity) {}
 }
+
+export class EditOfflineAction implements Action {
+  readonly type = EDIT_OFFLINE;
+  constructor(public payload: any) {}
+}

src/assets/app.extensions.json

@@ -166,6 +166,7 @@
       "parameters": [
         { "type": "rule", "value": "app.selection.file" },
         { "type": "rule", "value": "app.navigation.isNotTrashcan" },
+        { "type": "rule", "value": "app.selection.canEditLockedFile" },
         {
           "type": "rule",
           "value": "core.not",
@@ -216,6 +217,34 @@
         { "type": "rule", "value": "app.selection.canDownload" },
         { "type": "rule", "value": "app.navigation.isNotTrashcan" }
       ]
+    },
+    {
+      "id": "app.toolbar.canDelete",
+      "type": "core.every",
+      "parameters": [
+        { "type": "rule", "value": "app.selection.canDelete" },
+        { "type": "rule", "value": "app.selection.canEditLockedFile" },
+        { "type": "rule", "value": "app.navigation.isNotTrashcan" }
+      ]
+    },
+    {
+      "id": "app.toolbar.canEditLockedFile",
+      "type": "core.every",
+      "parameters": [
+        { "type": "rule", "value": "app.selection.file" },
+        { "type": "rule", "value": "app.selection.canEditLockedFile" },
+        { "type": "rule", "value": "app.navigation.isNotTrashcan" },
+        {
+          "type": "rule",
+          "value": "core.some",
+          "parameters": [
+            { "type": "rule", "value": "app.navigation.isPreview" },
+            { "type": "rule", "value": "app.navigation.isPersonalFiles" },
+            { "type": "rule", "value": "app.navigation.isLibraryFiles" },
+            { "type": "rule", "value": "app.navigation.isRecentFiles" }
+          ]
+        }
+      ]
     }
   ],
 
@@ -503,11 +532,20 @@
         "icon": "more_vert",
         "title": "APP.ACTIONS.MORE",
         "children": [
+          {
+            "id": "app.toolbar.toggleEditOffline",
+            "order": 100,
+            "type": "custom",
+            "component": "app.toolbar.toggleEditOffline",
+            "rules": {
+              "visible": "app.toolbar.canEditLockedFile"
+            }
+          },
           {
             "id": "app.toolbar.favorite",
             "comment": "workaround for Recent Files and Search API issue",
             "type": "custom",
-            "order": 100,
+            "order": 200,
             "component": "app.toolbar.toggleFavorite",
             "rules": {
               "visible": "app.toolbar.favorite.canToggle"
@@ -516,7 +554,7 @@
           {
             "id": "app.libraries.toolbar.toggleFavorite",
             "type": "custom",
-            "order": 101,
+            "order": 201,
             "component": "app.toolbar.toggleFavoriteLibrary",
             "rules": {
               "visible": "app.libraries.toolbar"
@@ -524,7 +562,7 @@
           },
           {
             "id": "app.toolbar.favorite.add",
-            "order": 200,
+            "order": 300,
             "title": "APP.ACTIONS.FAVORITE",
             "icon": "star_border",
             "actions": {
@@ -536,7 +574,7 @@
           },
           {
             "id": "app.toolbar.favorite.remove",
-            "order": 300,
+            "order": 400,
             "title": "APP.ACTIONS.FAVORITE",
             "icon": "star",
             "actions": {
@@ -549,11 +587,11 @@
           {
             "id": "app.create.separator.3",
             "type": "separator",
-            "order": 380
+            "order": 3480
           },
           {
             "id": "app.toolbar.copy",
-            "order": 400,
+            "order": 500,
             "title": "APP.ACTIONS.COPY",
             "icon": "content_copy",
             "actions": {
@@ -565,14 +603,14 @@
           },
           {
             "id": "app.toolbar.move",
-            "order": 500,
+            "order": 600,
             "title": "APP.ACTIONS.MOVE",
             "icon": "adf:move_file",
             "actions": {
               "click": "MOVE_NODES"
             },
             "rules": {
-              "visible": "app.selection.canDelete"
+              "visible": "app.toolbar.canDelete"
             }
           },
           {
@@ -584,7 +622,7 @@
               "click": "DELETE_NODES"
             },
             "rules": {
-              "visible": "app.selection.canDelete"
+              "visible": "app.toolbar.canDelete"
             }
           },
           {
@@ -632,10 +670,19 @@
       }
     ],
     "contextMenu": [
+      {
+        "id": "app.context.toggleEditOffline",
+        "order": 100,
+        "type": "custom",
+        "component": "app.toolbar.toggleEditOffline",
+        "rules": {
+          "visible": "app.toolbar.canEditLockedFile"
+        }
+      },
       {
         "id": "app.context.menu.share",
         "type": "custom",
-        "order": 100,
+        "order": 200,
         "component": "app.shared-link.toggleSharedLink",
         "rules": {
           "visible": "app.context.canShare"
@@ -643,7 +690,7 @@
       },
       {
         "id": "app.context.menu.download",
-        "order": 200,
+        "order": 300,
         "title": "APP.ACTIONS.DOWNLOAD",
         "icon": "get_app",
         "actions": {
@@ -655,7 +702,7 @@
       },
       {
         "id": "app.context.menu.preview",
-        "order": 300,
+        "order": 400,
         "title": "APP.ACTIONS.VIEW",
         "icon": "visibility",
         "actions": {
@@ -667,7 +714,7 @@
       },
       {
         "id": "app.context.menu.editFolder",
-        "order": 400,
+        "order": 500,
         "title": "APP.ACTIONS.EDIT",
         "icon": "create",
         "actions": {
@@ -680,7 +727,7 @@
       {
         "id": "app.context.menu.favorite.add",
         "title": "APP.ACTIONS.FAVORITE",
-        "order": 500,
+        "order": 600,
         "icon": "star_border",
         "actions": {
           "click": "ADD_FAVORITE"
@@ -692,7 +739,7 @@
       {
         "id": "app.context.menu.favorite.remove",
         "title": "APP.ACTIONS.FAVORITE",
-        "order": 600,
+        "order": 700,
         "icon": "star",
         "actions": {
           "click": "REMOVE_FAVORITE"
@@ -705,7 +752,7 @@
         "id": "app.context.menu.favorite",
         "comment": "workaround for Recent Files and Search API issue",
         "type": "custom",
-        "order": 601,
+        "order": 701,
         "component": "app.toolbar.toggleFavorite",
         "rules": {
           "visible": "app.toolbar.favorite.canToggle"
@@ -714,7 +761,7 @@
       {
         "id": "app.context.menu.libraries.toggleFavorite",
         "type": "custom",
-        "order": 602,
+        "order": 702,
         "component": "app.toolbar.toggleFavoriteLibrary",
         "rules": {
           "visible": "app.libraries.toolbar"
@@ -723,7 +770,7 @@
       {
         "id": "app.context.menu.joinLibrary",
         "type": "custom",
-        "order": 603,
+        "order": 703,
         "component": "app.menu.toggleJoinLibrary",
         "rules": {
           "visible": "app.libraries.toolbar.canToggleJoin"
@@ -731,7 +778,7 @@
       },
       {
         "id": "app.context.menu.leaveLibrary",
-        "order": 703,
+        "order": 803,
         "title": "APP.ACTIONS.LEAVE",
         "icon": "exit_to_app",
         "actions": {
@@ -744,12 +791,12 @@
       {
         "id": "app.create.separator.5",
         "type": "separator",
-        "order": 720
+        "order": 820
       },
       {
         "id": "app.context.menu.copy",
         "title": "APP.ACTIONS.COPY",
-        "order": 750,
+        "order": 850,
         "icon": "content_copy",
         "actions": {
           "click": "COPY_NODES"
@@ -761,30 +808,30 @@
       {
         "id": "app.context.menu.move",
         "title": "APP.ACTIONS.MOVE",
-        "order": 800,
+        "order": 900,
         "icon": "adf:move_file",
         "actions": {
           "click": "MOVE_NODES"
         },
         "rules": {
-          "visible": "app.selection.canDelete"
+          "visible": "app.toolbar.canDelete"
         }
       },
       {
         "id": "app.context.menu.delete",
         "title": "APP.ACTIONS.DELETE",
-        "order": 900,
+        "order": 1000,
         "icon": "delete",
         "actions": {
           "click": "DELETE_NODES"
         },
         "rules": {
-          "visible": "app.selection.canDelete"
+          "visible": "app.toolbar.canDelete"
         }
       },
       {
         "id": "app.context.menu.deleteLibrary",
-        "order": 901,
+        "order": 1001,
         "title": "APP.ACTIONS.DELETE",
         "icon": "delete",
         "actions": {
@@ -797,12 +844,12 @@
       {
         "id": "app.create.separator.6",
         "type": "separator",
-        "order": 980
+        "order": 1080
       },
       {
         "id": "app.context.menu.versions",
         "title": "APP.ACTIONS.VERSIONS",
-        "order": 1000,
+        "order": 1100,
         "icon": "history",
         "actions": {
           "click": "MANAGE_VERSIONS"
@@ -815,7 +862,7 @@
         "id": "app.context.menu.permissions",
         "title": "APP.ACTIONS.PERMISSIONS",
         "icon": "settings_input_component",
-        "order": 1100,
+        "order": 1200,
         "actions": {
           "click": "MANAGE_PERMISSIONS"
         },
@@ -825,7 +872,7 @@
       },
       {
         "id": "app.context.menu.purgeDeletedNodes",
-        "order": 1200,
+        "order": 1300,
         "title": "APP.ACTIONS.DELETE_PERMANENT",
         "icon": "delete_forever",
         "actions": {
@@ -837,7 +884,7 @@
       },
       {
         "id": "app.context.menu.restoreDeletedNodes",
-        "order": 1300,
+        "order": 1400,
         "title": "APP.ACTIONS.RESTORE",
         "icon": "restore",
         "actions": {
@@ -923,8 +970,17 @@
           "title": "APP.ACTIONS.MORE",
           "children": [
             {
-              "id": "app.viewer.favorite.add",
+              "id": "app.viewer.toggleEditOffline",
               "order": 100,
+              "type": "custom",
+              "component": "app.toolbar.toggleEditOffline",
+              "rules": {
+                "visible": "app.toolbar.canEditLockedFile"
+              }
+            },
+            {
+              "id": "app.viewer.favorite.add",
+              "order": 200,
               "title": "APP.ACTIONS.FAVORITE",
               "icon": "star_border",
               "actions": {
@@ -936,7 +992,7 @@
             },
             {
               "id": "app.viewer.favorite.remove",
-              "order": 200,
+              "order": 300,
               "title": "APP.ACTIONS.FAVORITE",
               "icon": "star",
               "actions": {
@@ -950,7 +1006,7 @@
               "id": "app.viewer.favorite",
               "comment": "workaround for Recent Files and Search API issue",
               "type": "custom",
-              "order": 101,
+              "order": 201,
               "component": "app.toolbar.toggleFavorite",
               "rules": {
                 "visible": "app.toolbar.favorite.canToggle"
@@ -959,7 +1015,7 @@
             {
               "id": "app.viewer.more.separator.1",
               "type": "separator",
-              "order": 280
+              "order": 380
             },
             {
               "id": "app.viewer.copy",
@@ -982,7 +1038,7 @@
                 "click": "MOVE_NODES"
               },
               "rules": {
-                "visible": "app.selection.canDelete"
+                "visible": "app.toolbar.canDelete"
               }
             },
             {
@@ -994,7 +1050,7 @@
                 "click": "DELETE_NODES"
               },
               "rules": {
-                "visible": "app.selection.canDelete"
+                "visible": "app.toolbar.canDelete"
               }
             },
             {

src/assets/i18n/en.json

@@ -202,7 +202,9 @@
             "FULLSCREEN": "Activate full-screen mode",
             "JOIN": "Join",
             "CANCEL_JOIN": "Cancel join request",
-            "LEAVE": "Leave library"
+            "LEAVE": "Leave library",
+            "EDIT_OFFLINE": "Edit offline",
+            "EDIT_OFFLINE_CANCEL": "Cancel editing"
         },
         "DIALOGS": {
             "CONFIRM_PURGE": {
@@ -240,7 +242,7 @@
         },
         "MESSAGES": {
             "ERRORS":{
-              "CANNOT_NAVIGATE_LOCATION": "Cannot open this location",
+                "CANNOT_NAVIGATE_LOCATION": "Cannot open this location",
                 "MISSING_CONTENT": "This item no longer exists or you don't have permission to view it.",
                 "GENERIC": "The action was unsuccessful. Try again or contact your IT Team.",
                 "CONFLICT": "This name is already in use, try a different name.",
@@ -251,6 +253,7 @@
                 "NODE_RESTORE": "{{ name }} couldn't be restored",
                 "NODE_RESTORE_PLURAL": "{{ number }} items couldn't be restored",
                 "PERMISSION": "You don't have access to do this",
+                "LOCK_NODE": "There was a problem locking the {{ fileName }} file",
                 "TRASH": {
                     "NODES_PURGE": {
                         "PLURAL": "{{ number }} items couldn't be deleted",
@@ -402,7 +405,6 @@
             "LIBRARY_UPDATED": "Library properties updated"
         }
     },
-
     "SEARCH": {
         "INPUT": {
           "PLACEHOLDER": "Search",