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| 1 | <?php |
| 2 | |
| 3 | namespace Drupal\crm\Form; |
| 4 | |
| 5 | use Drupal\Core\Entity\BundleEntityFormBase; |
| 6 | use Drupal\Core\Entity\EntityTypeBundleInfoInterface; |
| 7 | use Drupal\Core\Entity\EntityTypeInterface; |
| 8 | use Drupal\Core\Entity\EntityTypeManagerInterface; |
| 9 | use Drupal\Core\Form\FormStateInterface; |
| 10 | use Symfony\Component\DependencyInjection\ContainerInterface; |
| 11 | |
| 12 | /** |
| 13 | * Form handler for crm relationship type forms. |
| 14 | */ |
| 15 | class RelationshipTypeForm extends BundleEntityFormBase { |
| 16 | |
| 17 | const SAVED_NEW = 1; |
| 18 | |
| 19 | const SAVED_UPDATED = 2; |
| 20 | |
| 21 | /** |
| 22 | * The entity type bundle info service. |
| 23 | * |
| 24 | * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface |
| 25 | */ |
| 26 | protected $entityTypeBundleInfo; |
| 27 | |
| 28 | /** |
| 29 | * The entity type manager. |
| 30 | * |
| 31 | * @var \Drupal\Core\Entity\EntityTypeManagerInterface |
| 32 | */ |
| 33 | protected $entityTypeManager; |
| 34 | |
| 35 | /** |
| 36 | * Constructs a RelationshipTypeForm object. |
| 37 | * |
| 38 | * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info |
| 39 | * The entity type bundle info service. |
| 40 | * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager |
| 41 | * The entity type manager. |
| 42 | */ |
| 43 | public function __construct(EntityTypeBundleInfoInterface $entity_type_bundle_info, EntityTypeManagerInterface $entity_type_manager) { |
| 44 | $this->entityTypeBundleInfo = $entity_type_bundle_info; |
| 45 | $this->entityTypeManager = $entity_type_manager; |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * {@inheritdoc} |
| 50 | */ |
| 51 | final public static function create(ContainerInterface $container) { |
| 52 | return new self( |
| 53 | $container->get('entity_type.bundle.info'), |
| 54 | $container->get('entity_type.manager') |
| 55 | ); |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * {@inheritdoc} |
| 60 | */ |
| 61 | public function form(array $form, FormStateInterface $form_state) { |
| 62 | $form = parent::form($form, $form_state); |
| 63 | |
| 64 | $entity_type = $this->entity; |
| 65 | if ($this->operation == 'edit') { |
| 66 | $form['#title'] = $this->t('Edit %label crm relationship type', ['%label' => $entity_type->label()]); |
| 67 | } |
| 68 | |
| 69 | $form['label'] = [ |
| 70 | '#title' => $this->t('Label'), |
| 71 | '#type' => 'textfield', |
| 72 | '#default_value' => $entity_type->label(), |
| 73 | '#description' => $this->t('The human-readable name of this crm relationship type.'), |
| 74 | '#required' => TRUE, |
| 75 | '#size' => 30, |
| 76 | ]; |
| 77 | |
| 78 | $form['id'] = [ |
| 79 | '#type' => 'machine_name', |
| 80 | '#default_value' => $entity_type->id(), |
| 81 | '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH, |
| 82 | '#machine_name' => [ |
| 83 | 'exists' => ['Drupal\crm\Entity\RelationshipType', 'load'], |
| 84 | 'source' => ['label'], |
| 85 | ], |
| 86 | '#description' => $this->t('A unique machine-readable name for this crm relationship type. It must only contain lowercase letters, numbers, and underscores.'), |
| 87 | ]; |
| 88 | |
| 89 | $form['description'] = [ |
| 90 | '#title' => $this->t('Description'), |
| 91 | '#type' => 'textarea', |
| 92 | '#default_value' => $entity_type->get('description'), |
| 93 | '#description' => $this->t('A description of this crm relationship type.'), |
| 94 | ]; |
| 95 | |
| 96 | $form['asymmetric'] = [ |
| 97 | '#title' => $this->t('Asymmetric'), |
| 98 | '#type' => 'checkbox', |
| 99 | '#default_value' => $entity_type->isNew() ? 1 : $entity_type->get('asymmetric'), |
| 100 | '#description' => $this->t('Check this box if the relationship is asymmetric.'), |
| 101 | ]; |
| 102 | |
| 103 | $form['label_a'] = [ |
| 104 | '#title' => $this->t('Contact A label'), |
| 105 | '#type' => 'textfield', |
| 106 | '#default_value' => $entity_type->get('label_a'), |
| 107 | '#description' => $this->t('The human-readable name of this crm relationship type from contact A to contact B.'), |
| 108 | '#required' => TRUE, |
| 109 | '#size' => 30, |
| 110 | ]; |
| 111 | |
| 112 | // Normalize contact_type_a to array for default value. |
| 113 | $contact_type_a_default = $entity_type->get('contact_type_a'); |
| 114 | if (!is_array($contact_type_a_default)) { |
| 115 | $contact_type_a_default = $contact_type_a_default !== NULL && $contact_type_a_default !== '' ? [$contact_type_a_default] : []; |
| 116 | } |
| 117 | |
| 118 | $form['contact_type_a'] = [ |
| 119 | '#title' => $this->t('Contact A type'), |
| 120 | '#type' => 'select', |
| 121 | '#options' => $this->getContactTypeOptions(), |
| 122 | '#default_value' => $contact_type_a_default, |
| 123 | '#description' => $this->t('The contact type for the first contact in the relationship.'), |
| 124 | '#required' => TRUE, |
| 125 | '#multiple' => TRUE, |
| 126 | ]; |
| 127 | |
| 128 | $form['label_b'] = [ |
| 129 | '#title' => $this->t('Contact B label'), |
| 130 | '#type' => 'textfield', |
| 131 | '#default_value' => $entity_type->get('label_b'), |
| 132 | '#description' => $this->t('The human-readable name of this crm relationship type from contact A to contact B.'), |
| 133 | '#required' => TRUE, |
| 134 | '#size' => 30, |
| 135 | '#states' => [ |
| 136 | 'visible' => [ |
| 137 | ':input[name="asymmetric"]' => ['checked' => TRUE], |
| 138 | ], |
| 139 | ], |
| 140 | ]; |
| 141 | |
| 142 | // Normalize contact_type_b to array for default value. |
| 143 | $contact_type_b_default = $entity_type->get('contact_type_b'); |
| 144 | if (!is_array($contact_type_b_default)) { |
| 145 | $contact_type_b_default = $contact_type_b_default !== NULL && $contact_type_b_default !== '' ? [$contact_type_b_default] : []; |
| 146 | } |
| 147 | |
| 148 | $form['contact_type_b'] = [ |
| 149 | '#title' => $this->t('Contact B type'), |
| 150 | '#type' => 'select', |
| 151 | '#options' => $this->getContactTypeOptions(), |
| 152 | '#default_value' => $contact_type_b_default, |
| 153 | '#description' => $this->t('The contact type for the second contact in the relationship.'), |
| 154 | '#required' => TRUE, |
| 155 | '#multiple' => TRUE, |
| 156 | '#states' => [ |
| 157 | 'visible' => [ |
| 158 | ':input[name="asymmetric"]' => ['checked' => TRUE], |
| 159 | ], |
| 160 | ], |
| 161 | ]; |
| 162 | |
| 163 | // Vertical tabs for additional settings. |
| 164 | $form['additional_settings'] = [ |
| 165 | '#type' => 'vertical_tabs', |
| 166 | '#weight' => 99, |
| 167 | ]; |
| 168 | |
| 169 | // Attach JavaScript for vertical tab summaries. |
| 170 | $form['#attached']['library'][] = 'crm/crm.relationship_type_form'; |
| 171 | |
| 172 | // Relationship limits section. |
| 173 | $form['limits'] = [ |
| 174 | '#type' => 'details', |
| 175 | '#title' => $this->t('Relationship limits'), |
| 176 | '#group' => 'additional_settings', |
| 177 | ]; |
| 178 | |
| 179 | $form['limits']['limit_a'] = [ |
| 180 | '#title' => $this->t('Contact A limit'), |
| 181 | '#type' => 'number', |
| 182 | '#default_value' => $entity_type->get('limit_a'), |
| 183 | '#description' => $this->t('Maximum number of relationships of this type where a contact can be in the Contact A position. Leave empty for unlimited.'), |
| 184 | '#min' => 1, |
| 185 | ]; |
| 186 | |
| 187 | $form['limits']['limit_b'] = [ |
| 188 | '#title' => $this->t('Contact B limit'), |
| 189 | '#type' => 'number', |
| 190 | '#default_value' => $entity_type->get('limit_b'), |
| 191 | '#description' => $this->t('Maximum number of relationships of this type where a contact can be in the Contact B position. Leave empty for unlimited.'), |
| 192 | '#min' => 1, |
| 193 | '#states' => [ |
| 194 | 'visible' => [ |
| 195 | ':input[name="asymmetric"]' => ['checked' => TRUE], |
| 196 | ], |
| 197 | ], |
| 198 | ]; |
| 199 | |
| 200 | $form['limits']['limit_active_only'] = [ |
| 201 | '#title' => $this->t('Count active relationships only'), |
| 202 | '#type' => 'checkbox', |
| 203 | '#default_value' => $entity_type->get('limit_active_only') ?? FALSE, |
| 204 | '#description' => $this->t('If checked, only active relationships will count toward the limit. Inactive relationships will be ignored.'), |
| 205 | ]; |
| 206 | |
| 207 | // Valid contacts section. |
| 208 | $form['valid_contacts'] = [ |
| 209 | '#type' => 'details', |
| 210 | '#title' => $this->t('Valid contacts'), |
| 211 | '#group' => 'additional_settings', |
| 212 | '#description' => $this->t('Optionally restrict which contacts can be selected for each side of the relationship. Leave empty for no restrictions.'), |
| 213 | ]; |
| 214 | |
| 215 | // Get valid contacts A default value. |
| 216 | $valid_contacts_a_default = []; |
| 217 | $valid_contacts_a_ids = $entity_type->getValidContactsA(); |
| 218 | if (!empty($valid_contacts_a_ids)) { |
| 219 | $valid_contacts_a_default = $this->entityTypeManager |
| 220 | ->getStorage('crm_contact') |
| 221 | ->loadMultiple($valid_contacts_a_ids); |
| 222 | } |
| 223 | |
| 224 | $form['valid_contacts']['valid_contacts_a'] = [ |
| 225 | '#title' => $this->t('Valid contacts for Contact A'), |
| 226 | '#type' => 'entity_autocomplete', |
| 227 | '#target_type' => 'crm_contact', |
| 228 | '#default_value' => $valid_contacts_a_default, |
| 229 | '#tags' => TRUE, |
| 230 | '#description' => $this->t('Select the contacts that are valid for Contact A. If only one contact is selected, it will be automatically selected and locked when creating relationships.'), |
| 231 | ]; |
| 232 | |
| 233 | // Get valid contacts B default value. |
| 234 | $valid_contacts_b_default = []; |
| 235 | $valid_contacts_b_ids = $entity_type->getValidContactsB(); |
| 236 | if (!empty($valid_contacts_b_ids)) { |
| 237 | $valid_contacts_b_default = $this->entityTypeManager |
| 238 | ->getStorage('crm_contact') |
| 239 | ->loadMultiple($valid_contacts_b_ids); |
| 240 | } |
| 241 | |
| 242 | $form['valid_contacts']['valid_contacts_b'] = [ |
| 243 | '#title' => $this->t('Valid contacts for Contact B'), |
| 244 | '#type' => 'entity_autocomplete', |
| 245 | '#target_type' => 'crm_contact', |
| 246 | '#default_value' => $valid_contacts_b_default, |
| 247 | '#tags' => TRUE, |
| 248 | '#description' => $this->t('Select the contacts that are valid for Contact B. If only one contact is selected, it will be automatically selected and locked when creating relationships.'), |
| 249 | '#states' => [ |
| 250 | 'visible' => [ |
| 251 | ':input[name="asymmetric"]' => ['checked' => TRUE], |
| 252 | ], |
| 253 | ], |
| 254 | ]; |
| 255 | |
| 256 | return $this->protectBundleIdElement($form); |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Returns a list of contact types. |
| 261 | */ |
| 262 | protected function getContactTypeOptions() { |
| 263 | $crm_contact_type = $this->entityTypeBundleInfo->getBundleInfo('crm_contact'); |
| 264 | $options = []; |
| 265 | foreach ($crm_contact_type as $type => $contact) { |
| 266 | $options[$type] = $contact['label']; |
| 267 | } |
| 268 | |
| 269 | return $options; |
| 270 | } |
| 271 | |
| 272 | /** |
| 273 | * {@inheritdoc} |
| 274 | */ |
| 275 | public function validateForm(array &$form, FormStateInterface $form_state) { |
| 276 | parent::validateForm($form, $form_state); |
| 277 | |
| 278 | // Only validate contact type removal on edit, not add. |
| 279 | if ($this->entity->isNew()) { |
| 280 | return; |
| 281 | } |
| 282 | |
| 283 | // Get old and new contact types. |
| 284 | $old_types_a = $this->entity->get('contact_type_a') ?? []; |
| 285 | $new_types_a = $form_state->getValue('contact_type_a') ?? []; |
| 286 | if (!is_array($new_types_a)) { |
| 287 | $new_types_a = $new_types_a !== NULL && $new_types_a !== '' ? [$new_types_a] : []; |
| 288 | } |
| 289 | $new_types_a = array_values(array_filter($new_types_a)); |
| 290 | |
| 291 | $old_types_b = $this->entity->get('contact_type_b') ?? []; |
| 292 | $new_types_b = $form_state->getValue('contact_type_b') ?? []; |
| 293 | if (!is_array($new_types_b)) { |
| 294 | $new_types_b = $new_types_b !== NULL && $new_types_b !== '' ? [$new_types_b] : []; |
| 295 | } |
| 296 | $new_types_b = array_values(array_filter($new_types_b)); |
| 297 | |
| 298 | // Find removed contact types. |
| 299 | $removed_types_a = array_diff($old_types_a, $new_types_a); |
| 300 | $removed_types_b = array_diff($old_types_b, $new_types_b); |
| 301 | |
| 302 | // Check if any removed types are still in use. |
| 303 | foreach ($removed_types_a as $removed_type) { |
| 304 | if ($this->contactTypeInUse($removed_type, 0)) { |
| 305 | $form_state->setErrorByName('contact_type_a', $this->t('Cannot remove contact type %type from Contact A because existing relationships use it.', [ |
| 306 | '%type' => $removed_type, |
| 307 | ])); |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | foreach ($removed_types_b as $removed_type) { |
| 312 | if ($this->contactTypeInUse($removed_type, 1)) { |
| 313 | $form_state->setErrorByName('contact_type_b', $this->t('Cannot remove contact type %type from Contact B because existing relationships use it.', [ |
| 314 | '%type' => $removed_type, |
| 315 | ])); |
| 316 | } |
| 317 | } |
| 318 | } |
| 319 | |
| 320 | /** |
| 321 | * Checks if a contact type is in use by existing relationships. |
| 322 | * |
| 323 | * @param string $contact_type |
| 324 | * The contact type (bundle) to check. |
| 325 | * @param int $delta |
| 326 | * The delta position (0 for contact_a, 1 for contact_b). |
| 327 | * |
| 328 | * @return bool |
| 329 | * TRUE if the contact type is in use, FALSE otherwise. |
| 330 | */ |
| 331 | protected function contactTypeInUse(string $contact_type, int $delta): bool { |
| 332 | $relationship_type_id = $this->entity->id(); |
| 333 | |
| 334 | // Query relationships of this type. |
| 335 | $relationship_ids = $this->entityTypeManager |
| 336 | ->getStorage('crm_relationship') |
| 337 | ->getQuery() |
| 338 | ->condition('bundle', $relationship_type_id) |
| 339 | ->accessCheck(FALSE) |
| 340 | ->execute(); |
| 341 | |
| 342 | if (empty($relationship_ids)) { |
| 343 | return FALSE; |
| 344 | } |
| 345 | |
| 346 | // Load relationships and check contact types at the specified delta. |
| 347 | $relationships = $this->entityTypeManager |
| 348 | ->getStorage('crm_relationship') |
| 349 | ->loadMultiple($relationship_ids); |
| 350 | |
| 351 | foreach ($relationships as $relationship) { |
| 352 | $contacts = $relationship->get('contacts')->referencedEntities(); |
| 353 | if (isset($contacts[$delta]) && $contacts[$delta]->bundle() === $contact_type) { |
| 354 | return TRUE; |
| 355 | } |
| 356 | } |
| 357 | |
| 358 | return FALSE; |
| 359 | } |
| 360 | |
| 361 | /** |
| 362 | * {@inheritdoc} |
| 363 | */ |
| 364 | protected function actions(array $form, FormStateInterface $form_state) { |
| 365 | $actions = parent::actions($form, $form_state); |
| 366 | $actions['submit']['#value'] = $this->t('Save relationship type'); |
| 367 | |
| 368 | return $actions; |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * {@inheritdoc} |
| 373 | */ |
| 374 | public function save(array $form, FormStateInterface $form_state) { |
| 375 | $entity_type = $this->entity; |
| 376 | $entity_type |
| 377 | ->set('id', trim($entity_type->id())) |
| 378 | ->set('label', trim($entity_type->label())); |
| 379 | |
| 380 | // Normalize contact_type_a to array. |
| 381 | $contact_type_a = $form_state->getValue('contact_type_a'); |
| 382 | if (!is_array($contact_type_a)) { |
| 383 | $contact_type_a = $contact_type_a !== NULL && $contact_type_a !== '' ? [$contact_type_a] : []; |
| 384 | } |
| 385 | $entity_type->set('contact_type_a', array_values(array_filter($contact_type_a))); |
| 386 | |
| 387 | // Normalize contact_type_b to array. |
| 388 | $contact_type_b = $form_state->getValue('contact_type_b'); |
| 389 | if (!is_array($contact_type_b)) { |
| 390 | $contact_type_b = $contact_type_b !== NULL && $contact_type_b !== '' ? [$contact_type_b] : []; |
| 391 | } |
| 392 | $entity_type->set('contact_type_b', array_values(array_filter($contact_type_b))); |
| 393 | |
| 394 | // Set limit values, converting empty strings to NULL. |
| 395 | $limit_a = $form_state->getValue('limit_a'); |
| 396 | $entity_type->set('limit_a', $limit_a !== '' && $limit_a !== NULL ? (int) $limit_a : NULL); |
| 397 | |
| 398 | $limit_b = $form_state->getValue('limit_b'); |
| 399 | $entity_type->set('limit_b', $limit_b !== '' && $limit_b !== NULL ? (int) $limit_b : NULL); |
| 400 | |
| 401 | $entity_type->set('limit_active_only', (bool) $form_state->getValue('limit_active_only')); |
| 402 | |
| 403 | // Normalize valid_contacts_a from entity_autocomplete format. |
| 404 | $valid_contacts_a = $form_state->getValue('valid_contacts_a') ?? []; |
| 405 | $valid_contacts_a_ids = []; |
| 406 | if (!empty($valid_contacts_a)) { |
| 407 | foreach ($valid_contacts_a as $item) { |
| 408 | if (is_array($item) && isset($item['target_id'])) { |
| 409 | $valid_contacts_a_ids[] = (int) $item['target_id']; |
| 410 | } |
| 411 | elseif (is_numeric($item)) { |
| 412 | $valid_contacts_a_ids[] = (int) $item; |
| 413 | } |
| 414 | } |
| 415 | } |
| 416 | $entity_type->set('valid_contacts_a', $valid_contacts_a_ids); |
| 417 | |
| 418 | // Normalize valid_contacts_b from entity_autocomplete format. |
| 419 | $valid_contacts_b = $form_state->getValue('valid_contacts_b') ?? []; |
| 420 | $valid_contacts_b_ids = []; |
| 421 | if (!empty($valid_contacts_b)) { |
| 422 | foreach ($valid_contacts_b as $item) { |
| 423 | if (is_array($item) && isset($item['target_id'])) { |
| 424 | $valid_contacts_b_ids[] = (int) $item['target_id']; |
| 425 | } |
| 426 | elseif (is_numeric($item)) { |
| 427 | $valid_contacts_b_ids[] = (int) $item; |
| 428 | } |
| 429 | } |
| 430 | } |
| 431 | $entity_type->set('valid_contacts_b', $valid_contacts_b_ids); |
| 432 | |
| 433 | if (!$entity_type->get('asymmetric')) { |
| 434 | $entity_type->set('label_b', $entity_type->get('label_a')); |
| 435 | $entity_type->set('contact_type_b', $entity_type->get('contact_type_a')); |
| 436 | $entity_type->set('limit_b', $entity_type->get('limit_a')); |
| 437 | $entity_type->set('valid_contacts_b', $entity_type->get('valid_contacts_a')); |
| 438 | } |
| 439 | |
| 440 | $status = $entity_type->save(); |
| 441 | |
| 442 | $t_args = ['%name' => $entity_type->label()]; |
| 443 | if ($status == self::SAVED_UPDATED) { |
| 444 | $message = $this->t('The crm relationship type %name has been updated.', $t_args); |
| 445 | } |
| 446 | elseif ($status == self::SAVED_NEW) { |
| 447 | $message = $this->t('The crm relationship type %name has been added.', $t_args); |
| 448 | } |
| 449 | $this->messenger()->addStatus($message); |
| 450 | |
| 451 | $form_state->setRedirectUrl($entity_type->toUrl('collection')); |
| 452 | |
| 453 | return $status; |
| 454 | } |
| 455 | |
| 456 | } |