[ADF-5150] Datatable sub-component each in its own folder (#5734)

lib/core/datatable/components/json-cell/json-cell.component.scss

@@ -0,0 +1,8 @@
+.adf-datatable-json-cell {
+    white-space: pre-wrap;
+    word-wrap: break-word;
+}
+
+.adf-datatable-cell-value {
+    position: relative;
+}

lib/core/datatable/components/json-cell/json-cell.component.spec.ts

@@ -0,0 +1,92 @@
+/*!
+ * @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 { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { ObjectDataTableAdapter } from '../../data/object-datatable-adapter';
+import { ObjectDataColumn } from '../../data/object-datacolumn.model';
+
+import { setupTestBed } from '../../../testing/setup-test-bed';
+import { CoreTestingModule } from '../../../testing/core.testing.module';
+import { JsonCellComponent } from './json-cell.component';
+import { TranslateModule } from '@ngx-translate/core';
+
+describe('JsonCellComponent', () => {
+    let component: JsonCellComponent;
+    let fixture: ComponentFixture<JsonCellComponent>;
+    let dataTableAdapter: ObjectDataTableAdapter;
+    let rowData;
+    let columnData;
+
+    setupTestBed({
+        imports: [
+            TranslateModule.forRoot(),
+            CoreTestingModule
+        ]
+    });
+
+    beforeEach(async(() => {
+        fixture = TestBed.createComponent(JsonCellComponent);
+        component = fixture.componentInstance;
+    }));
+
+    beforeEach(() => {
+        rowData = {
+            name: '1',
+            entity: {
+                'name': 'test',
+                'description': 'this is a test',
+                'version': 1
+            }
+        };
+
+        columnData = { format: '/somewhere', type: 'json', key: 'entity'};
+
+        dataTableAdapter = new ObjectDataTableAdapter(
+            [rowData],
+            [new ObjectDataColumn(columnData)]
+        );
+
+        component.column = dataTableAdapter.getColumns()[0];
+        component.data = dataTableAdapter;
+        component.row = dataTableAdapter.getRows()[0];
+    });
+
+    afterEach(() => {
+        fixture.destroy();
+    });
+
+    it('should set value', () => {
+        fixture.detectChanges();
+        component.value$.subscribe( (result) => {
+            expect(result).toBe(rowData.entity);
+        });
+    });
+
+    it('should render json button inside cell', () => {
+        fixture.detectChanges();
+        const button: HTMLElement = fixture.debugElement.nativeElement.querySelector('.mat-button');
+        expect(button).toBeDefined();
+    });
+
+    it('should not setup cell when has no data', () => {
+        rowData.entity = {};
+        fixture.detectChanges();
+        component.value$.subscribe( (result) => {
+            expect(result).toEqual({});
+        });
+    });
+});

lib/core/datatable/components/json-cell/json-cell.component.ts

@@ -0,0 +1,83 @@
+/*!
+ * @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 { ChangeDetectionStrategy, Component, OnInit, ViewEncapsulation, Input } from '@angular/core';
+import { DataTableCellComponent } from '../datatable-cell/datatable-cell.component';
+import { MatDialog } from '@angular/material';
+import { EditJsonDialogComponent, EditJsonDialogSettings } from '../../../dialogs/edit-json/edit-json.dialog';
+import { AlfrescoApiService } from '../../../services/alfresco-api.service';
+
+@Component({
+    selector: 'adf-json-cell',
+    changeDetection: ChangeDetectionStrategy.OnPush,
+    template: `
+        <ng-container *ngIf="value$ | async as value; else editEmpty">
+            <button mat-button color="primary" (click)="view()">json</button>
+        </ng-container>
+
+        <ng-template #editEmpty>
+            <button *ngIf="editable" mat-button color="primary" (click)="view()">json</button>
+        </ng-template>
+    `,
+    styleUrls: ['./json-cell.component.scss'],
+    encapsulation: ViewEncapsulation.None,
+    host: { class: 'adf-datatable-content-cell' }
+})
+export class JsonCellComponent extends DataTableCellComponent implements OnInit {
+
+    /** Editable JSON. */
+    @Input()
+    editable: boolean = false;
+
+    constructor(
+        private dialog: MatDialog,
+        alfrescoApiService: AlfrescoApiService
+    ) {
+        super(alfrescoApiService);
+    }
+
+    ngOnInit() {
+        if (this.column && this.column.key && this.row && this.data) {
+            this.value$.next(this.data.getValue(this.row, this.column, this.resolverFn));
+        }
+    }
+
+    view() {
+        const rawValue: string | object = this.data.getValue(this.row, this.column, this.resolverFn);
+        const value = typeof rawValue === 'object'
+            ? JSON.stringify(rawValue || {}, null, 2)
+            : rawValue;
+
+        const settings: EditJsonDialogSettings = {
+            title: this.column.title,
+            editable: this.editable,
+            value
+        };
+
+        this.dialog.open(EditJsonDialogComponent, {
+            data: settings,
+            minWidth: '50%',
+            minHeight: '50%'
+        }).afterClosed().subscribe((/*result: string*/) => {
+            if (typeof rawValue === 'object') {
+                // todo: update cell value as object
+            } else {
+                // todo: update cell value as string
+            }
+        });
+    }
+}