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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Drupal\name\Traits; |
| 6 | |
| 7 | use Drupal\Core\Form\FormStateInterface; |
| 8 | use Drupal\Core\Link; |
| 9 | use Drupal\Core\Url; |
| 10 | use Drupal\name\Service\NameComponentMetadataService; |
| 11 | use Symfony\Component\DependencyInjection\ContainerInterface; |
| 12 | |
| 13 | /** |
| 14 | * Name settings trait. |
| 15 | * |
| 16 | * Used for handling the core field settings. |
| 17 | */ |
| 18 | trait NameFieldSettingsTrait { |
| 19 | |
| 20 | /** |
| 21 | * Gets the default settings for controlling a name element. |
| 22 | * |
| 23 | * @return array |
| 24 | * Default settings. |
| 25 | */ |
| 26 | protected static function getDefaultNameFieldSettings() { |
| 27 | return [ |
| 28 | 'components' => [ |
| 29 | 'title' => TRUE, |
| 30 | 'given' => TRUE, |
| 31 | 'middle' => TRUE, |
| 32 | 'family' => TRUE, |
| 33 | 'generational' => TRUE, |
| 34 | 'credentials' => TRUE, |
| 35 | ], |
| 36 | 'minimum_components' => [ |
| 37 | 'title' => FALSE, |
| 38 | 'given' => TRUE, |
| 39 | 'middle' => FALSE, |
| 40 | 'family' => TRUE, |
| 41 | 'generational' => FALSE, |
| 42 | 'credentials' => FALSE, |
| 43 | ], |
| 44 | 'allow_family_or_given' => FALSE, |
| 45 | 'max_length' => [ |
| 46 | 'title' => 31, |
| 47 | 'given' => 63, |
| 48 | 'middle' => 127, |
| 49 | 'family' => 63, |
| 50 | 'generational' => 15, |
| 51 | 'credentials' => 255, |
| 52 | ], |
| 53 | 'field_type' => [ |
| 54 | 'title' => 'select', |
| 55 | 'given' => 'text', |
| 56 | 'middle' => 'text', |
| 57 | 'family' => 'text', |
| 58 | 'generational' => 'select', |
| 59 | 'credentials' => 'text', |
| 60 | ], |
| 61 | 'autocomplete_source' => [ |
| 62 | 'title' => [ |
| 63 | 'title', |
| 64 | ], |
| 65 | 'given' => [], |
| 66 | 'middle' => [], |
| 67 | 'family' => [], |
| 68 | 'generational' => [ |
| 69 | 'generation', |
| 70 | ], |
| 71 | 'credentials' => [], |
| 72 | ], |
| 73 | 'autocomplete_separator' => [ |
| 74 | 'title' => ' ', |
| 75 | 'given' => ' -', |
| 76 | 'middle' => ' -', |
| 77 | 'family' => ' -', |
| 78 | 'generational' => ' ', |
| 79 | 'credentials' => ', ', |
| 80 | ], |
| 81 | 'autocomplete_match' => 'starts_with', |
| 82 | 'autocomplete_match_overrides' => [ |
| 83 | 'title' => '', |
| 84 | 'given' => '', |
| 85 | 'middle' => '', |
| 86 | 'family' => '', |
| 87 | 'generational' => '', |
| 88 | 'credentials' => '', |
| 89 | ], |
| 90 | 'title_options' => [ |
| 91 | t('-- --'), |
| 92 | t('Mr.'), |
| 93 | t('Mrs.'), |
| 94 | t('Miss'), |
| 95 | t('Ms.'), |
| 96 | t('Dr.'), |
| 97 | t('Prof.'), |
| 98 | ], |
| 99 | 'generational_options' => [ |
| 100 | t('-- --'), |
| 101 | t('Jr.'), |
| 102 | t('Sr.'), |
| 103 | t('I'), |
| 104 | t('II'), |
| 105 | t('III'), |
| 106 | t('IV'), |
| 107 | t('V'), |
| 108 | t('VI'), |
| 109 | t('VII'), |
| 110 | t('VIII'), |
| 111 | t('IX'), |
| 112 | t('X'), |
| 113 | ], |
| 114 | 'sort_options' => [ |
| 115 | 'title' => FALSE, |
| 116 | 'given' => FALSE, |
| 117 | 'middle' => FALSE, |
| 118 | 'family' => FALSE, |
| 119 | 'generational' => FALSE, |
| 120 | 'credentials' => FALSE, |
| 121 | ], |
| 122 | 'component_layout' => 'default', |
| 123 | ]; |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Builds component checkbox elements for field settings. |
| 128 | * |
| 129 | * @param array $settings |
| 130 | * The field settings. |
| 131 | * @param array $components |
| 132 | * Translated component labels. |
| 133 | * @param \Drupal\name\Service\NameComponentMetadataService|null $metadata |
| 134 | * Component metadata service, if available. |
| 135 | * |
| 136 | * @return array |
| 137 | * Form elements for component selection and sorting. |
| 138 | */ |
| 139 | private function buildNameFieldComponentCheckboxElements(array $settings, array $components, ?NameComponentMetadataService $metadata): array { |
| 140 | $element = []; |
| 141 | $element['components'] = [ |
| 142 | '#type' => 'checkboxes', |
| 143 | '#title' => $this->t('Components'), |
| 144 | '#default_value' => array_keys(array_filter($settings['components'])), |
| 145 | '#required' => TRUE, |
| 146 | '#description' => $this->t('Only selected components will be activated on this field. All non-selected components / component settings will be ignored.'), |
| 147 | '#options' => $components, |
| 148 | ]; |
| 149 | $element['minimum_components'] = [ |
| 150 | '#type' => 'checkboxes', |
| 151 | '#title' => $this->t('Minimum components'), |
| 152 | '#default_value' => array_keys(array_filter($settings['minimum_components'])), |
| 153 | '#required' => TRUE, |
| 154 | '#description' => $this->t('The minimal set of components required before the field is considered completed enough to save.'), |
| 155 | '#options' => $components, |
| 156 | '#element_validate' => [[get_class($this), 'validateMinimumComponents']], |
| 157 | ]; |
| 158 | $element['components_extra'] = [ |
| 159 | '#indent_row' => TRUE, |
| 160 | ]; |
| 161 | $element['allow_family_or_given'] = [ |
| 162 | '#type' => 'checkbox', |
| 163 | '#title' => $this->t('Allow a single valid given or family value to fulfill the minimum component requirements for both given and family components.'), |
| 164 | '#default_value' => !empty($settings['allow_family_or_given']), |
| 165 | '#table_group' => 'components_extra', |
| 166 | ]; |
| 167 | |
| 168 | $sort_options = is_array($settings['sort_options']) ? $settings['sort_options'] : [ |
| 169 | 'title' => TRUE, |
| 170 | 'generational' => FALSE, |
| 171 | ]; |
| 172 | $element['sort_options'] = [ |
| 173 | '#type' => 'checkboxes', |
| 174 | '#title' => $this->t('Sort options'), |
| 175 | '#default_value' => array_keys(array_filter($sort_options)), |
| 176 | '#description' => $this->t("This enables sorting on the options after the vocabulary terms are added and duplicate values are removed."), |
| 177 | '#options' => $metadata |
| 178 | ? $metadata->getTranslations([ |
| 179 | 'title' => '', |
| 180 | 'generational' => '', |
| 181 | ]) |
| 182 | : [], |
| 183 | ]; |
| 184 | |
| 185 | return $element; |
| 186 | } |
| 187 | |
| 188 | /** |
| 189 | * Builds per-component field settings elements. |
| 190 | * |
| 191 | * @param array $settings |
| 192 | * The field settings. |
| 193 | * @param array $components |
| 194 | * Translated component labels. |
| 195 | * @param array $field_options |
| 196 | * Field type radio options. |
| 197 | * @param array $source_options |
| 198 | * Autocomplete source checkbox options. |
| 199 | * |
| 200 | * @return array |
| 201 | * Form elements keyed by field_type, max_length, autocomplete_source, |
| 202 | * and autocomplete_separator. |
| 203 | */ |
| 204 | private function buildNameFieldPerComponentElements(array $settings, array $components, array $field_options, array $source_options): array { |
| 205 | $element = [ |
| 206 | 'field_type' => [ |
| 207 | '#title' => $this->t('Field type'), |
| 208 | '#description' => $this->t('The Field type controls how the field is rendered. Autocomplete is a text field with autocomplete, and the behavior of this is controlled by the field settings.'), |
| 209 | ], |
| 210 | 'max_length' => [ |
| 211 | '#title' => $this->t('Maximum length'), |
| 212 | '#description' => $this->t('The maximum length of the field in characters. This must be between 1 and 255.'), |
| 213 | ], |
| 214 | 'autocomplete_source' => [ |
| 215 | '#title' => $this->t('Autocomplete sources'), |
| 216 | '#description' => $this->t('At least one value must be selected before you can enable the autocomplete option on the input textfields. %field_data suggests values from existing entries the user is allowed to view within the same field storage.', [ |
| 217 | '%field_data' => $this->t('Field data'), |
| 218 | ]), |
| 219 | ], |
| 220 | 'autocomplete_separator' => [ |
| 221 | '#title' => $this->t('Autocomplete separator'), |
| 222 | '#description' => $this->t('This allows you to override the default handling that the autocomplete uses to handle separations between components. If empty, this defaults to a single space.'), |
| 223 | ], |
| 224 | ]; |
| 225 | |
| 226 | foreach ($components as $key => $title) { |
| 227 | $element['max_length'][$key] = [ |
| 228 | '#type' => 'number', |
| 229 | '#min' => 1, |
| 230 | '#max' => 255, |
| 231 | '#title' => $this->t('Maximum length for @title', ['@title' => $title]), |
| 232 | '#title_display' => 'invisible', |
| 233 | '#default_value' => $settings['max_length'][$key], |
| 234 | '#required' => TRUE, |
| 235 | '#size' => 5, |
| 236 | ]; |
| 237 | $element['autocomplete_source'][$key] = [ |
| 238 | '#type' => 'checkboxes', |
| 239 | '#title' => $this->t('Autocomplete options'), |
| 240 | '#title_display' => 'invisible', |
| 241 | '#default_value' => $settings['autocomplete_source'][$key], |
| 242 | '#options' => $this->filterAutocompleteSourceOptions($key, $source_options), |
| 243 | ]; |
| 244 | $element['autocomplete_separator'][$key] = [ |
| 245 | '#type' => 'textfield', |
| 246 | '#title' => $this->t('Autocomplete separator for @title', ['@title' => $title]), |
| 247 | '#title_display' => 'invisible', |
| 248 | '#default_value' => $settings['autocomplete_separator'][$key], |
| 249 | '#size' => 10, |
| 250 | ]; |
| 251 | $element['field_type'][$key] = [ |
| 252 | '#type' => 'radios', |
| 253 | '#title' => $this->t('@title field type', ['@title' => $components['title']]), |
| 254 | '#title_display' => 'invisible', |
| 255 | '#default_value' => $settings['field_type'][$key], |
| 256 | '#required' => TRUE, |
| 257 | '#options' => $this->filterFieldTypeOptions($key, $field_options), |
| 258 | ]; |
| 259 | } |
| 260 | |
| 261 | return $element; |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * Filters autocomplete source options for a component. |
| 266 | * |
| 267 | * @param string $key |
| 268 | * The component key. |
| 269 | * @param array $source_options |
| 270 | * All autocomplete source options. |
| 271 | * |
| 272 | * @return array |
| 273 | * Options applicable to the component. |
| 274 | */ |
| 275 | private function filterAutocompleteSourceOptions(string $key, array $source_options): array { |
| 276 | $options = $source_options; |
| 277 | if ($key != 'title') { |
| 278 | unset($options['title']); |
| 279 | } |
| 280 | if ($key != 'generational') { |
| 281 | unset($options['generational']); |
| 282 | } |
| 283 | return $options; |
| 284 | } |
| 285 | |
| 286 | /** |
| 287 | * Filters field type options for a component. |
| 288 | * |
| 289 | * @param string $key |
| 290 | * The component key. |
| 291 | * @param array $field_options |
| 292 | * All field type options. |
| 293 | * |
| 294 | * @return array |
| 295 | * Options applicable to the component. |
| 296 | */ |
| 297 | private function filterFieldTypeOptions(string $key, array $field_options): array { |
| 298 | $options = $field_options; |
| 299 | $is_title_or_generational = ($key == 'title' || $key == 'generational'); |
| 300 | if (!$is_title_or_generational) { |
| 301 | unset($options['select']); |
| 302 | } |
| 303 | return $options; |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Builds autocomplete match mode form elements. |
| 308 | * |
| 309 | * @param array $settings |
| 310 | * The field settings. |
| 311 | * @param array $components |
| 312 | * Translated component labels. |
| 313 | * |
| 314 | * @return array |
| 315 | * Autocomplete match mode elements. |
| 316 | */ |
| 317 | private function buildNameFieldAutocompleteMatchElements(array $settings, array $components): array { |
| 318 | $element = []; |
| 319 | $element['autocomplete_match'] = [ |
| 320 | '#type' => 'radios', |
| 321 | '#title' => $this->t('Default autocomplete match mode'), |
| 322 | '#description' => $this->t('Controls how typed text is matched against suggestions. %starts_with is recommended for performance; %contains is more flexible but can be slow on large datasets.', [ |
| 323 | '%starts_with' => $this->t('Starts with'), |
| 324 | '%contains' => $this->t('Contains'), |
| 325 | ]), |
| 326 | '#options' => [ |
| 327 | 'starts_with' => $this->t('Starts with (recommended)'), |
| 328 | 'contains' => $this->t('Contains'), |
| 329 | ], |
| 330 | '#default_value' => $settings['autocomplete_match'] ?? 'starts_with', |
| 331 | '#table_group' => 'none', |
| 332 | ]; |
| 333 | $element['autocomplete_match_overrides'] = [ |
| 334 | '#type' => 'details', |
| 335 | '#title' => $this->t('Per-component match mode overrides'), |
| 336 | '#description' => $this->t('Optional. Override the default match mode for individual components.'), |
| 337 | '#open' => FALSE, |
| 338 | '#tree' => TRUE, |
| 339 | '#table_group' => 'none', |
| 340 | ]; |
| 341 | foreach ($components as $key => $title) { |
| 342 | $element['autocomplete_match_overrides'][$key] = [ |
| 343 | '#type' => 'select', |
| 344 | '#title' => $title, |
| 345 | '#options' => [ |
| 346 | '' => $this->t('Use default'), |
| 347 | 'starts_with' => $this->t('Starts with'), |
| 348 | 'contains' => $this->t('Contains'), |
| 349 | ], |
| 350 | '#default_value' => $settings['autocomplete_match_overrides'][$key] ?? '', |
| 351 | ]; |
| 352 | } |
| 353 | return $element; |
| 354 | } |
| 355 | |
| 356 | /** |
| 357 | * Builds title and generational options textarea elements. |
| 358 | * |
| 359 | * @param array $settings |
| 360 | * The field settings. |
| 361 | * @param array $components |
| 362 | * Translated component labels. |
| 363 | * |
| 364 | * @return array |
| 365 | * Options textarea form elements. |
| 366 | */ |
| 367 | private function buildNameFieldOptionsTextareaElements(array $settings, array $components): array { |
| 368 | // @todo Grouping & grouping sort |
| 369 | // @todo Allow reverse free tagging back into the vocabulary. |
| 370 | $element = []; |
| 371 | $title_options = implode("\n", array_filter($settings['title_options'])); |
| 372 | $element['title_options'] = [ |
| 373 | '#type' => 'textarea', |
| 374 | '#title' => $this->t('@title options', ['@title' => $components['title']]), |
| 375 | '#default_value' => $title_options, |
| 376 | '#required' => TRUE, |
| 377 | '#description' => $this->t("Enter one @title per line. Prefix a line using '--' to specify a blank value text. For example: '--Please select a @title'.", [ |
| 378 | '@title' => $components['title'], |
| 379 | ]), |
| 380 | '#element_validate' => [[get_class($this), 'validateTitleOptions']], |
| 381 | '#table_group' => 'none', |
| 382 | ]; |
| 383 | $generational_options = implode("\n", array_filter($settings['generational_options'])); |
| 384 | $element['generational_options'] = [ |
| 385 | '#type' => 'textarea', |
| 386 | '#title' => $this->t('@generational options', ['@generational' => $components['generational']]), |
| 387 | '#default_value' => $generational_options, |
| 388 | '#required' => TRUE, |
| 389 | '#description' => $this->t("Enter one @generational suffix option per line. Prefix a line using '--' to specify a blank value text. For example: '----'.", [ |
| 390 | '@generational' => $components['generational'], |
| 391 | ]), |
| 392 | '#element_validate' => [[get_class($this), 'validateGenerationalOptions']], |
| 393 | '#table_group' => 'none', |
| 394 | ]; |
| 395 | |
| 396 | $module_handler = \Drupal::moduleHandler(); |
| 397 | if ($module_handler->moduleExists('taxonomy')) { |
| 398 | // @todo Make the labels more generic. |
| 399 | $element['title_options']['#description'] .= ' ' . $this->t("%label_plural may be also imported from one or more vocabularies using the tag '[vocabulary:xxx]', where xxx is the vocabulary machine-name or id. Terms that exceed the maximum length of the %label are not added to the options list.", [ |
| 400 | '%label_plural' => $this->t('Titles'), |
| 401 | '%label' => $this->t('Title'), |
| 402 | ]); |
| 403 | $element['generational_options']['#description'] .= ' ' . $this->t("%label_plural may be also imported from one or more vocabularies using the tag '[vocabulary:xxx]', where xxx is the vocabulary machine-name or id. Terms that exceed the maximum length of the %label are not added to the options list.", [ |
| 404 | '%label_plural' => $this->t('Generational suffixes'), |
| 405 | '%label' => $this->t('Generational suffix'), |
| 406 | ]); |
| 407 | } |
| 408 | |
| 409 | if ($module_handler->moduleExists('help')) { |
| 410 | $element['title_options']['#description'] .= ' ' . $this->t('See the help topic for a comprehensive list of @help_topic.', [ |
| 411 | '@help_topic' => Link::fromTextAndUrl(t('titles'), Url::fromUri('internal:/admin/help/topic/name.titles'))->toString(), |
| 412 | ]); |
| 413 | } |
| 414 | |
| 415 | return $element; |
| 416 | } |
| 417 | |
| 418 | /** |
| 419 | * Builds the component layout form element. |
| 420 | * |
| 421 | * @return array |
| 422 | * The component layout form element. |
| 423 | */ |
| 424 | private function buildNameFieldLayoutElement(): array { |
| 425 | $items = [ |
| 426 | $this->t('The order for Asian names is Family Middle Given Title Credentials'), |
| 427 | $this->t('The order for Eastern names is Title Family Given Middle Credentials'), |
| 428 | $this->t('The order for German names is Title Credentials Given Middle Surname'), |
| 429 | $this->t('The order for Western names is Title Given Middle Surname Credentials'), |
| 430 | ]; |
| 431 | $item_list = [ |
| 432 | '#theme' => 'item_list', |
| 433 | '#items' => $items, |
| 434 | ]; |
| 435 | $layout_description = $this->t('<p>This controls the order of the widgets that are displayed in the form.</p>') |
| 436 | . \Drupal::service('renderer')->render($item_list) |
| 437 | . $this->t('<p>Note that when you select the Asian and German name formats, the Generational field is hidden and defaults to an empty string.</p>'); |
| 438 | |
| 439 | return [ |
| 440 | 'component_layout' => [ |
| 441 | '#type' => 'radios', |
| 442 | '#title' => $this->t('Language layout'), |
| 443 | '#default_value' => $this->getSetting('component_layout'), |
| 444 | '#options' => [ |
| 445 | 'default' => $this->t('Western names'), |
| 446 | 'asian' => $this->t('Asian names'), |
| 447 | 'eastern' => $this->t('Eastern names'), |
| 448 | 'german' => $this->t('German names'), |
| 449 | ], |
| 450 | '#description' => $layout_description, |
| 451 | '#table_group' => 'above', |
| 452 | '#required' => TRUE, |
| 453 | '#weight' => -49, |
| 454 | ], |
| 455 | ]; |
| 456 | } |
| 457 | |
| 458 | /** |
| 459 | * Returns a form for the default settings defined above. |
| 460 | * |
| 461 | * The following keys are closely tied to the pre-render function to theme |
| 462 | * the settings into a nicer table. |
| 463 | * - #indent_row: Adds an empty TD cell and adds an 'elements' child that |
| 464 | * contains the children (if given). |
| 465 | * - #table_group: Used to either position within the table by the element |
| 466 | * key, or set to 'none', to append it below the table. |
| 467 | * |
| 468 | * Any element within the table should have component keyed children. |
| 469 | * |
| 470 | * Other elements are rendered directly. |
| 471 | * |
| 472 | * @param array $settings |
| 473 | * The settings. |
| 474 | * |
| 475 | * @return array |
| 476 | * The form definition for the field settings. |
| 477 | */ |
| 478 | protected function getDefaultNameFieldSettingsForm(array $settings) { |
| 479 | $metadata = \Drupal::getContainer() |
| 480 | ->get('name.component_metadata', ContainerInterface::NULL_ON_INVALID_REFERENCE); |
| 481 | $components = $metadata ? $metadata->getTranslations() : []; |
| 482 | $field_options = [ |
| 483 | 'select' => $this->t('Drop-down'), |
| 484 | 'text' => $this->t('Text field'), |
| 485 | 'autocomplete' => $this->t('Autocomplete'), |
| 486 | ]; |
| 487 | // @todo Refactor out for alternative sources. |
| 488 | $source_options = [ |
| 489 | 'title' => $this->t('Title options'), |
| 490 | 'generational' => $this->t('Generational options'), |
| 491 | 'data' => $this->t('Field data'), |
| 492 | ]; |
| 493 | |
| 494 | return array_merge( |
| 495 | $this->buildNameFieldComponentCheckboxElements($settings, $components, $metadata), |
| 496 | $this->buildNameFieldPerComponentElements($settings, $components, $field_options, $source_options), |
| 497 | $this->buildNameFieldAutocompleteMatchElements($settings, $components), |
| 498 | $this->buildNameFieldOptionsTextareaElements($settings, $components), |
| 499 | $this->buildNameFieldLayoutElement(), |
| 500 | ); |
| 501 | } |
| 502 | |
| 503 | /** |
| 504 | * Helper function to validate minimum components. |
| 505 | * |
| 506 | * @param array $element |
| 507 | * Element being validated. |
| 508 | * @param \Drupal\Core\Form\FormStateInterface $form_state |
| 509 | * The form state. |
| 510 | */ |
| 511 | public static function validateMinimumComponents(array $element, FormStateInterface $form_state) { |
| 512 | $minimum_components = $form_state->getValue(['settings', 'minimum_components']); |
| 513 | $diff = array_intersect(array_keys(array_filter($minimum_components)), ['given', 'family']); |
| 514 | if (count($diff) == 0) { |
| 515 | $service = \Drupal::getContainer() |
| 516 | ->get('name.component_metadata', ContainerInterface::NULL_ON_INVALID_REFERENCE); |
| 517 | $translations = $service ? $service->getTranslations() : []; |
| 518 | $components = array_intersect_key($translations, array_flip(['given', 'family'])); |
| 519 | $form_state->setError($element, t('%label must have one of the following components: %components', [ |
| 520 | '%label' => t('Minimum components'), |
| 521 | '%components' => implode(', ', $components), |
| 522 | ])); |
| 523 | } |
| 524 | |
| 525 | $components = $form_state->getValue(['settings', 'components']); |
| 526 | $minimum_components = $form_state->getValue(['settings', 'minimum_components']); |
| 527 | $diff = array_diff_key(array_filter($minimum_components), array_filter($components)); |
| 528 | if (count($diff)) { |
| 529 | $service = \Drupal::getContainer() |
| 530 | ->get('name.component_metadata', ContainerInterface::NULL_ON_INVALID_REFERENCE); |
| 531 | $translations = $service ? $service->getTranslations() : []; |
| 532 | $components = array_intersect_key($translations, $diff); |
| 533 | $form_state->setError($element, t('%components can not be selected for %label when they are not selected for %label2.', [ |
| 534 | '%label' => t('Minimum components'), |
| 535 | '%label2' => t('Components'), |
| 536 | '%components' => implode(', ', $components), |
| 537 | ])); |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | /** |
| 542 | * Helper function to validate minimum components. |
| 543 | * |
| 544 | * @param array $element |
| 545 | * Element being validated. |
| 546 | * @param \Drupal\Core\Form\FormStateInterface $form_state |
| 547 | * The form state. |
| 548 | */ |
| 549 | public static function validateTitleOptions($element, FormStateInterface $form_state) { |
| 550 | $values = static::extractAllowedValues($element['#value']); |
| 551 | $max_length = $form_state->getValue(['settings', 'max_length', 'title']); |
| 552 | static::validateOptions($element, $form_state, $values, $max_length); |
| 553 | } |
| 554 | |
| 555 | /** |
| 556 | * Helper function to validate minimum components. |
| 557 | * |
| 558 | * @param array $element |
| 559 | * Element being validated. |
| 560 | * @param \Drupal\Core\Form\FormStateInterface $form_state |
| 561 | * The form state. |
| 562 | */ |
| 563 | public static function validateGenerationalOptions($element, FormStateInterface $form_state) { |
| 564 | $values = static::extractAllowedValues($element['#value']); |
| 565 | $max_length_keys = ['settings', 'max_length', 'generational']; |
| 566 | $max_length = $form_state->getValue($max_length_keys); |
| 567 | static::validateOptions($element, $form_state, $values, $max_length); |
| 568 | } |
| 569 | |
| 570 | } |