alfresco-ng2-components/lib/content-services/document-list/components/trashcan-name-column/trashcan-name-column.component.ts

/*!
 * @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,
  ChangeDetectionStrategy,
  ViewEncapsulation,
  OnInit,
  Input
} from '@angular/core';
import { NodeEntry } from '@alfresco/js-api';
import { ShareDataRow } from '../../data/share-data-row.model';

@Component({
  selector: 'adf-trashcan-name-column',
  template: `
    <ng-container *ngIf="!isLibrary">
      <span title="{{ node | adfNodeNameTooltip }}">{{ displayText }}</span>
    </ng-container>
    <ng-container *ngIf="isLibrary">
      <span title="{{ displayTooltip }}">{{ displayText }}</span>
    </ng-container>
  `,
  changeDetection: ChangeDetectionStrategy.OnPush,
  encapsulation: ViewEncapsulation.None,
  host: { class: 'adf-datatable-cell adf-trashcan-name-column' }
})
export class TrashcanNameColumnComponent implements OnInit {
  @Input()
  context: any;

  isLibrary = false;
  displayText: string;
  displayTooltip: string;
  node: NodeEntry;

  ngOnInit() {
    this.node = this.context.row.node;
    const rows: Array<ShareDataRow> = this.context.data.rows || [];

    if (this.node && this.node.entry) {
      this.isLibrary = this.node.entry.nodeType === 'st:site';

      if (this.isLibrary) {
        const { properties } = this.node.entry;

        this.displayText = this.makeLibraryTitle(this.node.entry, rows);
        this.displayTooltip =
          properties['cm:description'] || properties['cm:title'];
      } else {
        this.displayText = this.node.entry.name || this.node.entry.id;
      }
    }
  }

  makeLibraryTitle(library: any, rows: Array<ShareDataRow>): string {
    const entries = rows.map((r: ShareDataRow) => r.node.entry);
    const { id } = library;
    const title = library.properties['cm:title'];

    let isDuplicate = false;

    if (entries) {
      isDuplicate = entries.some((entry: any) => {
        return entry.id !== id && entry.properties['cm:title'] === title;
      });
    }

    return isDuplicate
      ? `${library.properties['cm:title']} (${library.name})`
      : `${library.properties['cm:title']}`;
  }
}