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1<?php
2
3namespace Drupal\crm\Form;
4
5use Drupal\Core\Entity\BundleEntityFormBase;
6use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
7use Drupal\Core\Entity\EntityTypeInterface;
8use Drupal\Core\Form\FormStateInterface;
9use Symfony\Component\DependencyInjection\ContainerInterface;
10
11/**
12 * Form handler for crm relationship type forms.
13 */
14class RelationshipTypeForm extends BundleEntityFormBase {
15
16  const SAVED_NEW = 1;
17  const SAVED_UPDATED = 2;
18
19  /**
20   * The entity type bundle info service.
21   *
22   * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface
23   */
24  protected $entityTypeBundleInfo;
25
26  /**
27   * Constructs a RelationshipTypeForm object.
28   *
29   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
30   *   The entity type bundle info service.
31   */
32  public function __construct(EntityTypeBundleInfoInterface $entity_type_bundle_info) {
33    $this->entityTypeBundleInfo = $entity_type_bundle_info;
34  }
35
36  /**
37   * {@inheritdoc}
38   */
39  final public static function create(ContainerInterface $container) {
40    return new self(
41      $container->get('entity_type.bundle.info')
42    );
43  }
44
45  /**
46   * {@inheritdoc}
47   */
48  public function form(array $form, FormStateInterface $form_state) {
49    $form = parent::form($form, $form_state);
50
51    $entity_type = $this->entity;
52    if ($this->operation == 'edit') {
53      $form['#title'] = $this->t('Edit %label crm relationship type', ['%label' => $entity_type->label()]);
54    }
55
56    $form['label'] = [
57      '#title' => $this->t('Label'),
58      '#type' => 'textfield',
59      '#default_value' => $entity_type->label(),
60      '#description' => $this->t('The human-readable name of this crm relationship type.'),
61      '#required' => TRUE,
62      '#size' => 30,
63    ];
64
65    $form['id'] = [
66      '#type' => 'machine_name',
67      '#default_value' => $entity_type->id(),
68      '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
69      '#machine_name' => [
70        'exists' => ['Drupal\crm\Entity\RelationshipType', 'load'],
71        'source' => ['label'],
72      ],
73      '#description' => $this->t('A unique machine-readable name for this crm relationship type. It must only contain lowercase letters, numbers, and underscores.'),
74    ];
75
76    $form['description'] = [
77      '#title' => $this->t('Description'),
78      '#type' => 'textarea',
79      '#default_value' => $entity_type->get('description'),
80      '#description' => $this->t('A description of this crm relationship type.'),
81    ];
82
83    $form['asymmetric'] = [
84      '#title' => $this->t('Asymmetric'),
85      '#type' => 'checkbox',
86      '#default_value' => $entity_type->isNew() ? 1 : $entity_type->get('asymmetric'),
87      '#description' => $this->t('Check this box if the relationship is asymmetric.'),
88    ];
89
90    $form['label_a'] = [
91      '#title' => $this->t('Contact A label'),
92      '#type' => 'textfield',
93      '#default_value' => $entity_type->get('label_a'),
94      '#description' => $this->t('The human-readable name of this crm relationship type from contact A to contact B.'),
95      '#required' => TRUE,
96      '#size' => 30,
97    ];
98
99    $form['contact_type_a'] = [
100      '#title' => $this->t('Contact A type'),
101      '#type' => 'select',
102      '#options' => $this->getContactTypeOptions(),
103      '#default_value' => $entity_type->get('contact_type_a'),
104      '#description' => $this->t('The contact type for the first contact in the relationship.'),
105      '#required' => TRUE,
106    ];
107
108    $form['label_b'] = [
109      '#title' => $this->t('Contact B label'),
110      '#type' => 'textfield',
111      '#default_value' => $entity_type->get('label_b'),
112      '#description' => $this->t('The human-readable name of this crm relationship type from contact A to contact B.'),
113      '#required' => TRUE,
114      '#size' => 30,
115      '#states' => [
116        'visible' => [
117          ':input[name="asymmetric"]' => ['checked' => TRUE],
118        ],
119      ],
120    ];
121
122    $form['contact_type_b'] = [
123      '#title' => $this->t('Contact B type'),
124      '#type' => 'select',
125      '#options' => $this->getContactTypeOptions(),
126      '#default_value' => $entity_type->get('contact_type_b'),
127      '#description' => $this->t('The contact type for the second contact in the relationship.'),
128      '#required' => TRUE,
129      '#states' => [
130        'visible' => [
131          ':input[name="asymmetric"]' => ['checked' => TRUE],
132        ],
133      ],
134    ];
135
136    return $this->protectBundleIdElement($form);
137  }
138
139  /**
140   * Returns a list of contact types.
141   */
142  protected function getContactTypeOptions() {
143    $crm_contact_type = $this->entityTypeBundleInfo->getBundleInfo('crm_contact');
144    $options = [];
145    foreach ($crm_contact_type as $type => $contact) {
146      $options[$type] = $contact['label'];
147    }
148
149    return $options;
150  }
151
152  /**
153   * {@inheritdoc}
154   */
155  protected function actions(array $form, FormStateInterface $form_state) {
156    $actions = parent::actions($form, $form_state);
157    $actions['submit']['#value'] = $this->t('Save relationship type');
158
159    return $actions;
160  }
161
162  /**
163   * {@inheritdoc}
164   */
165  public function save(array $form, FormStateInterface $form_state) {
166    $entity_type = $this->entity;
167    $entity_type
168      ->set('id', trim($entity_type->id()))
169      ->set('label', trim($entity_type->label()));
170
171    if (!$entity_type->get('asymmetric')) {
172      $entity_type->set('label_b', $entity_type->get('label_a'));
173      $entity_type->set('contact_type_b', $entity_type->get('contact_type_a'));
174    }
175
176    $status = $entity_type->save();
177
178    $t_args = ['%name' => $entity_type->label()];
179    if ($status == self::SAVED_UPDATED) {
180      $message = $this->t('The crm relationship type %name has been updated.', $t_args);
181    }
182    elseif ($status == self::SAVED_NEW) {
183      $message = $this->t('The crm relationship type %name has been added.', $t_args);
184    }
185    $this->messenger()->addStatus($message);
186
187    $form_state->setRedirectUrl($entity_type->toUrl('collection'));
188
189    return $status;
190  }
191
192}