ApiDocForm.php in Apigee API Catalog 8

Namespace

Drupal\apigee_api_catalog\Entity\Form

File

src/Entity/Form/ApiDocForm.php

<?php

/**
 * Copyright 2019 Google Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */
namespace Drupal\apigee_api_catalog\Entity\Form;

use Drupal\apigee_api_catalog\Entity\ApiDocInterface;
use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Form controller for API Doc edit forms.
 */
class ApiDocForm extends ContentEntityForm {

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $form['specifications'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('OpenAPI Specifications File'),
      '#weight' => $form['spec_file_source']['#weight'],
    ];

    // TODO: Required states are not working and no server side validation.
    $form['spec']['#states'] = [
      'visible' => [
        ':input[name="spec_file_source"]' => [
          'value' => ApiDocInterface::SPEC_AS_FILE,
        ],
      ],
      'required' => [
        ':input[name="spec_file_source"]' => [
          'value' => ApiDocInterface::SPEC_AS_FILE,
        ],
      ],
    ];
    $form['file_link']['#states'] = [
      'visible' => [
        ':input[name="spec_file_source"]' => [
          'value' => ApiDocInterface::SPEC_AS_URL,
        ],
      ],
      'required' => [
        ':input[name="spec_file_source"]' => [
          'value' => ApiDocInterface::SPEC_AS_URL,
        ],
      ],
    ];
    $form['specifications']['spec_file_source'] = $form['spec_file_source'];
    $form['specifications']['spec'] = $form['spec'];
    $form['specifications']['file_link'] = $form['file_link'];
    unset($form['spec_file_source'], $form['spec'], $form['file_link']);
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  protected function getNewRevisionDefault() {

    /* @var \Drupal\apigee_api_catalog\Entity\ApiDoc $entity */
    $entity = $this
      ->getEntity();

    // Always use the default revision setting.
    $new_revision_default = $entity
      ->shouldCreateNewRevision();
    return $new_revision_default;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $entity = $this
      ->getEntity();
    $insert = $entity
      ->isNew();
    parent::save($form, $form_state);
    $singular_label = $this->entity
      ->getEntityType()
      ->getSingularLabel();
    if ($insert) {
      $this
        ->messenger()
        ->addMessage($this
        ->t('Created the %label @entity_type_label.', [
        '%label' => $entity
          ->label(),
        '@entity_type_label' => $singular_label,
      ]));
    }
    else {
      $this
        ->messenger()
        ->addMessage($this
        ->t('Saved the %label @entity_type_label.', [
        '%label' => $entity
          ->label(),
        '@entity_type_label' => $singular_label,
      ]));
    }
    $form_state
      ->setRedirect('entity.apidoc.collection');
  }

}

Classes

Name	Description
ApiDocForm	Form controller for API Doc edit forms.