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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Drupal\display_builder; |
| 6 | |
| 7 | use Drupal\Component\Utility\Html; |
| 8 | use Drupal\Core\Entity\EntityDisplayRepositoryInterface; |
| 9 | use Drupal\Core\Entity\EntityInterface; |
| 10 | use Drupal\Core\Entity\EntityRepositoryInterface; |
| 11 | use Drupal\Core\Entity\EntityTypeInterface; |
| 12 | use Drupal\Core\Entity\EntityTypeManagerInterface; |
| 13 | use Drupal\Core\Entity\EntityViewBuilder; |
| 14 | use Drupal\Core\Language\LanguageManagerInterface; |
| 15 | use Drupal\Core\Security\TrustedCallbackInterface; |
| 16 | use Drupal\Core\Theme\Registry; |
| 17 | use Drupal\display_builder\Entity\ProfileInterface; |
| 18 | use Drupal\display_builder\Island\IslandInterface; |
| 19 | use Drupal\display_builder\Island\IslandPluginManagerInterface; |
| 20 | use Drupal\display_builder\Island\IslandType; |
| 21 | use Symfony\Component\DependencyInjection\ContainerInterface; |
| 22 | |
| 23 | /** |
| 24 | * View builder handler for display builder profiles. |
| 25 | */ |
| 26 | class ProfileViewBuilder extends EntityViewBuilder implements TrustedCallbackInterface { |
| 27 | |
| 28 | use RenderableBuilderTrait; |
| 29 | |
| 30 | /** |
| 31 | * The entity we are building the view for. |
| 32 | */ |
| 33 | protected ProfileInterface $entity; |
| 34 | |
| 35 | /** |
| 36 | * {@inheritdoc} |
| 37 | */ |
| 38 | public function __construct( |
| 39 | EntityTypeInterface $entity_type, |
| 40 | EntityRepositoryInterface $entity_repository, |
| 41 | LanguageManagerInterface $language_manager, |
| 42 | Registry $theme_registry, |
| 43 | EntityDisplayRepositoryInterface $entity_display_repository, |
| 44 | protected EntityTypeManagerInterface $entityTypeManager, |
| 45 | protected IslandPluginManagerInterface $islandPluginManager, |
| 46 | ) { |
| 47 | parent::__construct($entity_type, $entity_repository, $language_manager, $theme_registry, $entity_display_repository); |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * {@inheritdoc} |
| 52 | */ |
| 53 | public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type): static { |
| 54 | return new static( |
| 55 | $entity_type, |
| 56 | $container->get('entity.repository'), |
| 57 | $container->get('language_manager'), |
| 58 | $container->get('theme.registry'), |
| 59 | $container->get('entity_display.repository'), |
| 60 | $container->get('entity_type.manager'), |
| 61 | $container->get('plugin.manager.db_island'), |
| 62 | ); |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * {@inheritdoc} |
| 67 | */ |
| 68 | public function view(EntityInterface $entity, $view_mode = 'full', $langcode = NULL): array { |
| 69 | // We have 'hacked' the interface by using $view_mode as a way of passing |
| 70 | // the Instance entity ID. |
| 71 | $builder_id = $view_mode; |
| 72 | |
| 73 | /** @var \Drupal\display_builder\Entity\ProfileInterface $entity */ |
| 74 | $entity = $entity; |
| 75 | $this->entity = $entity; |
| 76 | |
| 77 | /** @var \Drupal\display_builder\InstanceInterface $builder */ |
| 78 | $builder = $this->entityTypeManager->getStorage('display_builder_instance')->load($builder_id); |
| 79 | $buildable_id = $builder->get('buildable')->first()->get('plugin_id')->getValue() ?? ''; |
| 80 | $contexts = $builder->getAvailableContexts() ?? []; |
| 81 | |
| 82 | $islands_enabled_sorted = $this->getIslandsEnableSorted($contexts); |
| 83 | $build = [ |
| 84 | '#type' => 'component', |
| 85 | '#component' => 'display_builder:display_builder', |
| 86 | '#props' => [ |
| 87 | 'builder_id' => $builder_id, |
| 88 | 'buildable_id' => Html::getClass($buildable_id), |
| 89 | 'hash' => (string) $builder->getHash(), |
| 90 | ], |
| 91 | '#slots' => $this->buildSlots($builder, $islands_enabled_sorted), |
| 92 | '#attached' => [], |
| 93 | '#cache' => [ |
| 94 | 'tags' => \array_merge( |
| 95 | $builder->getCacheTags(), |
| 96 | $entity->getCacheTags() |
| 97 | ), |
| 98 | ], |
| 99 | ]; |
| 100 | |
| 101 | foreach ($islands_enabled_sorted as $islands) { |
| 102 | foreach ($islands as $island) { |
| 103 | $build = $island->alterRenderable($builder, $build); |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | return $build; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Builds and returns the value of each slot. |
| 112 | * |
| 113 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 114 | * Display builder instance. |
| 115 | * @param array $islands_enabled_sorted |
| 116 | * An array of enabled islands. |
| 117 | * |
| 118 | * @return array |
| 119 | * An associative array with the value of each slot. |
| 120 | */ |
| 121 | private function buildSlots(InstanceInterface $builder, array $islands_enabled_sorted): array { |
| 122 | $builder_data = $builder->getCurrentState(); |
| 123 | |
| 124 | $button_islands = $islands_enabled_sorted[IslandType::Button->value] ?? []; |
| 125 | $library_islands = $islands_enabled_sorted[IslandType::Library->value] ?? []; |
| 126 | $contextual_islands = $islands_enabled_sorted[IslandType::Contextual->value] ?? []; |
| 127 | $menu_islands = $islands_enabled_sorted[IslandType::Menu->value] ?? []; |
| 128 | $view_islands = $islands_enabled_sorted[IslandType::View->value] ?? []; |
| 129 | $floating_islands = $islands_enabled_sorted[IslandType::Floating->value] ?? []; |
| 130 | |
| 131 | if (!empty($menu_islands)) { |
| 132 | $menu_islands = $this->buildMenuWrapper($builder, $menu_islands); |
| 133 | } |
| 134 | |
| 135 | if (!empty($library_islands)) { |
| 136 | $library_islands = $this->entity->isLibraryFlat() |
| 137 | ? $this->buildFlatLibraryPanels($builder, $library_islands, $builder_data) |
| 138 | : [ |
| 139 | $this->buildDynamicTabs($builder, $library_islands, TRUE, $this->entity->getLibraryTabsDisplay()), |
| 140 | $this->buildPanes($builder, $library_islands, $builder_data), |
| 141 | ]; |
| 142 | } |
| 143 | |
| 144 | $view_islands_data = $this->prepareViewIslands($builder, $view_islands, $floating_islands); |
| 145 | $view_sidebar = $view_islands_data['view_sidebar']; |
| 146 | $view_main = $view_islands_data['view_main']; |
| 147 | |
| 148 | // Library content can be in main or sidebar. |
| 149 | // @todo Move the logic to LibrariesPanel::build(). |
| 150 | // @see https://www.drupal.org/project/display_builder/issues/3542866 |
| 151 | if (isset($view_sidebar['library']) && !empty($library_islands)) { |
| 152 | $view_sidebar['library']['content'] = $library_islands; |
| 153 | } |
| 154 | elseif (isset($view_main['library']) && !empty($library_islands)) { |
| 155 | $view_main['library']['content'] = $library_islands; |
| 156 | } |
| 157 | |
| 158 | if (!empty($contextual_islands)) { |
| 159 | $contextual_islands = $this->buildContextualIslands($builder, $islands_enabled_sorted); |
| 160 | } |
| 161 | |
| 162 | return [ |
| 163 | 'view_sidebar_buttons' => $view_islands_data['view_sidebar_buttons'], |
| 164 | 'view_sidebar' => $view_sidebar, |
| 165 | 'view_main_tabs' => $view_islands_data['view_main_tabs'], |
| 166 | 'view_main' => $view_main, |
| 167 | 'view_floating_controls' => $view_islands_data['view_floating_controls'], |
| 168 | 'start_buttons' => $this->buildButtons($builder, $button_islands, 'start'), |
| 169 | 'end_buttons' => $this->buildButtons($builder, $button_islands), |
| 170 | 'contextual_islands' => $contextual_islands, |
| 171 | 'menu_islands' => $menu_islands, |
| 172 | ]; |
| 173 | } |
| 174 | |
| 175 | /** |
| 176 | * Build library panels merged into a single flat list with one search box. |
| 177 | * |
| 178 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 179 | * The builder instance. |
| 180 | * @param \Drupal\display_builder\Island\IslandInterface[] $library_islands |
| 181 | * The enabled library islands. |
| 182 | * @param array $builder_data |
| 183 | * The builder current state. |
| 184 | * |
| 185 | * @return array |
| 186 | * A two-element render array: the shared search input, and the panes |
| 187 | * wrapped in a container the search input targets. |
| 188 | */ |
| 189 | private function buildFlatLibraryPanels(InstanceInterface $builder, array $library_islands, array $builder_data): array { |
| 190 | $container_id = 'db-library-flat-' . $builder->id(); |
| 191 | |
| 192 | $search = [ |
| 193 | '#type' => 'component', |
| 194 | '#component' => 'display_builder:input', |
| 195 | '#props' => [ |
| 196 | 'variant' => 'search', |
| 197 | // Names the field for assistive tech, which a placeholder cannot do. |
| 198 | // Visually hidden, @see components/library_panel/search.css. |
| 199 | 'label' => $this->t('Search the library'), |
| 200 | 'placeholder' => $this->t('Search'), |
| 201 | 'size' => 'medium', |
| 202 | 'autocomplete_off' => TRUE, |
| 203 | 'clearable' => TRUE, |
| 204 | 'icon' => 'search', |
| 205 | ], |
| 206 | '#attributes' => [ |
| 207 | 'class' => ['db-search-library'], |
| 208 | 'data-search-container-id' => $container_id, |
| 209 | 'data-elements-selector' => '.db-placeholder', |
| 210 | 'autofocus' => TRUE, |
| 211 | ], |
| 212 | ]; |
| 213 | |
| 214 | $content = [ |
| 215 | '#type' => 'html_tag', |
| 216 | '#tag' => 'div', |
| 217 | '#attributes' => [ |
| 218 | 'id' => $container_id, |
| 219 | 'class' => ['db-library-flat'], |
| 220 | ], |
| 221 | 'panes' => $this->buildPanes($builder, $library_islands, $builder_data), |
| 222 | ]; |
| 223 | |
| 224 | return [$search, $content]; |
| 225 | } |
| 226 | |
| 227 | /** |
| 228 | * Build buttons for a region. |
| 229 | * |
| 230 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 231 | * The builder instance. |
| 232 | * @param \Drupal\display_builder\Island\IslandInterface[] $buttonIslands |
| 233 | * The button islands. |
| 234 | * @param string $region |
| 235 | * The button region. |
| 236 | * |
| 237 | * @return array |
| 238 | * The buttons. |
| 239 | */ |
| 240 | private function buildButtons(InstanceInterface $builder, array $buttonIslands, string $region = 'end'): array { |
| 241 | $islands = []; |
| 242 | |
| 243 | foreach ($buttonIslands as $id => $island) { |
| 244 | $islandRegion = $island->getConfiguration()['region'] ?? 'end'; |
| 245 | |
| 246 | if ($islandRegion === $region) { |
| 247 | $islands[$id] = $island; |
| 248 | } |
| 249 | } |
| 250 | |
| 251 | $buttons = []; |
| 252 | |
| 253 | if (!empty($islands)) { |
| 254 | $buttons = $this->buildPanes($builder, $islands, [], [], 'span'); |
| 255 | } |
| 256 | |
| 257 | return $buttons; |
| 258 | } |
| 259 | |
| 260 | /** |
| 261 | * Prepares view islands data. |
| 262 | * |
| 263 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 264 | * Display builder instance. |
| 265 | * @param array $islands |
| 266 | * The sorted, enabled View islands. |
| 267 | * @param array $floating_islands |
| 268 | * The sorted, enabled Floating islands, to attach to their target main |
| 269 | * View island(s), @see buildFloatingControlsRegion(). |
| 270 | * |
| 271 | * @return array |
| 272 | * The prepared view islands data. |
| 273 | */ |
| 274 | private function prepareViewIslands(InstanceInterface $builder, array $islands, array $floating_islands = []): array { |
| 275 | $view_islands_sidebar = []; |
| 276 | $view_islands_main = []; |
| 277 | $view_sidebar_buttons = []; |
| 278 | $view_main_tabs = []; |
| 279 | |
| 280 | foreach ($islands as $id => $island) { |
| 281 | if ($island->getTypeId() !== IslandType::View->value) { |
| 282 | continue; |
| 283 | } |
| 284 | |
| 285 | $configuration = $island->getConfiguration(); |
| 286 | |
| 287 | if ($configuration['region'] === 'sidebar') { |
| 288 | $view_islands_sidebar[$id] = $islands[$id]; |
| 289 | $view_sidebar_buttons[$id] = $islands[$id]; |
| 290 | } |
| 291 | else { |
| 292 | $view_islands_main[$id] = $islands[$id]; |
| 293 | $view_main_tabs[$id] = $islands[$id]; |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | $view_panels_display = $this->entity->getViewPanelsDisplay(); |
| 298 | |
| 299 | if (!empty($view_sidebar_buttons)) { |
| 300 | $view_sidebar_buttons = $this->buildStartButtons($builder, $view_sidebar_buttons, $view_panels_display); |
| 301 | } |
| 302 | |
| 303 | if (!empty($view_main_tabs)) { |
| 304 | $view_main_tabs = $this->buildDynamicTabs($builder, $view_main_tabs, FALSE, $view_panels_display); |
| 305 | } |
| 306 | |
| 307 | $builder_data = $builder->getCurrentState(); |
| 308 | $view_sidebar = $this->buildPanes($builder, $view_islands_sidebar, $builder_data); |
| 309 | // Default hidden. |
| 310 | $view_main = $this->buildPanes($builder, $view_islands_main, $builder_data, ['shoelace-tabs__tab--hidden']); |
| 311 | $view_floating_controls = $this->buildFloatingControlsRegion($builder, $view_islands_main, $floating_islands); |
| 312 | |
| 313 | return [ |
| 314 | 'view_sidebar_buttons' => $view_sidebar_buttons, |
| 315 | 'view_main_tabs' => $view_main_tabs, |
| 316 | 'view_sidebar' => $view_sidebar, |
| 317 | 'view_main' => $view_main, |
| 318 | 'view_floating_controls' => $view_floating_controls, |
| 319 | ]; |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Build contextual islands which are tabbed sub islands. |
| 324 | * |
| 325 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 326 | * Display builder instance. |
| 327 | * @param array $islands_enabled_sorted |
| 328 | * The islands enabled sorted. |
| 329 | * |
| 330 | * @return array |
| 331 | * The contextual islands render array. |
| 332 | */ |
| 333 | private function buildContextualIslands(InstanceInterface $builder, array $islands_enabled_sorted): array { |
| 334 | $contextual_islands = $islands_enabled_sorted[IslandType::Contextual->value] ?? []; |
| 335 | |
| 336 | if (empty($contextual_islands)) { |
| 337 | return []; |
| 338 | } |
| 339 | |
| 340 | $filter = $this->buildInput((string) $builder->id(), '', 'search', 'medium', 'off', $this->t('Search'), TRUE, 'search'); |
| 341 | // @see components/library_panel/search.js |
| 342 | $filter['#attributes']['class'] = ['db-search-instance']; |
| 343 | |
| 344 | return [ |
| 345 | '#type' => 'html_tag', |
| 346 | '#tag' => 'div', |
| 347 | // Used for custom styling in components/display_builder/form.css. |
| 348 | '#attributes' => [ |
| 349 | 'id' => \sprintf('%s-contextual', $builder->id()), |
| 350 | 'class' => ['db-form'], |
| 351 | ], |
| 352 | 'tabs' => $this->buildDynamicTabs($builder, $contextual_islands, FALSE, $this->entity->getContextualTabsDisplay()), |
| 353 | 'filter' => $filter, |
| 354 | 'panes' => $this->buildPanes($builder, $contextual_islands, $builder->getCurrentState()), |
| 355 | ]; |
| 356 | } |
| 357 | |
| 358 | /** |
| 359 | * Builds panes. |
| 360 | * |
| 361 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 362 | * Display builder instance. |
| 363 | * @param \Drupal\display_builder\Island\IslandInterface[] $islands |
| 364 | * The islands to build tabs for. |
| 365 | * @param array $data |
| 366 | * (Optional) The data to pass to the islands. |
| 367 | * @param array $classes |
| 368 | * (Optional) The HTML classes to start with. |
| 369 | * @param string $tag |
| 370 | * (Optional) The HTML tag, defaults to 'div'. |
| 371 | * |
| 372 | * @return array |
| 373 | * The tabs render array. |
| 374 | */ |
| 375 | private function buildPanes(InstanceInterface $builder, array $islands, array $data = [], array $classes = [], string $tag = 'div'): array { |
| 376 | $panes = []; |
| 377 | |
| 378 | foreach ($islands as $island_id => $island) { |
| 379 | $island_classes = \array_merge($classes, [ |
| 380 | 'db-island', |
| 381 | \sprintf('db-island-%s', $island->getTypeId()), |
| 382 | \sprintf('db-island-%s', $island->getPluginId()), |
| 383 | ]); |
| 384 | |
| 385 | $panes[$island_id] = [ |
| 386 | '#type' => 'html_tag', |
| 387 | '#tag' => $tag, |
| 388 | 'children' => $island->build($builder, $data), |
| 389 | '#attributes' => [ |
| 390 | // `id` attribute is used by HTMX OOB swap. |
| 391 | 'id' => $island->getHtmlId((string) $builder->id()), |
| 392 | // `sse-swap` attribute is used by HTMX SSE swap. |
| 393 | 'sse-swap' => $island->getHtmlId((string) $builder->id()), |
| 394 | 'class' => $island_classes, |
| 395 | 'data-testid' => \sprintf('%s_%s', $island->getTypeId(), $island->getPluginId()), |
| 396 | ] + $this->buildDeferrableAttribute($island), |
| 397 | ]; |
| 398 | } |
| 399 | |
| 400 | return $panes; |
| 401 | } |
| 402 | |
| 403 | /** |
| 404 | * Marks a pane the client may leave stale while it is off screen. |
| 405 | * |
| 406 | * The server owns this decision, so the client does not have to re-derive it |
| 407 | * from island types and stay in sync with them - it just looks for the |
| 408 | * attribute. |
| 409 | * |
| 410 | * @param \Drupal\display_builder\Island\IslandInterface $island |
| 411 | * The island the pane belongs to. |
| 412 | * |
| 413 | * @return array |
| 414 | * The attribute to merge in, or an empty array if the island always |
| 415 | * renders. |
| 416 | * |
| 417 | * @see components/display_builder/js/deferred_islands.js |
| 418 | * @see \Drupal\display_builder\Island\IslandInterface::isDeferrable() |
| 419 | */ |
| 420 | private function buildDeferrableAttribute(IslandInterface $island): array { |
| 421 | return $island->isDeferrable() ? ['data-db-deferrable' => 'true'] : []; |
| 422 | } |
| 423 | |
| 424 | /** |
| 425 | * Builds the floating controls region for the main-region View islands. |
| 426 | * |
| 427 | * Each Floating island is rendered exactly once, as a flex child of a |
| 428 | * single `.db-island-floating-controls` box, no matter how many View panes |
| 429 | * it attaches to. It carries a comma-separated `data-attached-to` listing |
| 430 | * every attached pane present in this profile, and stays visible while ANY |
| 431 | * of them is the active tab (@see components/shoelace/tabs/tabs.js |
| 432 | * syncPanes()). Rendering per Floating island rather than per View pane is |
| 433 | * what keeps its `id` unique - a pane that attached the same Floating island |
| 434 | * twice (e.g. Highlight on both Canvas and Scaffold) used to emit duplicate |
| 435 | * ids, an invalid-HTML/axe failure, and it also keeps the reload/OOB target |
| 436 | * (@see IslandPluginBase::reloadWithGlobalData(), which swaps `#{getHtmlId}`) |
| 437 | * pointing at a single element. |
| 438 | * |
| 439 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 440 | * Display builder instance. |
| 441 | * @param \Drupal\display_builder\Island\IslandInterface[] $view_islands |
| 442 | * The enabled main-region View islands, keyed by plugin ID. |
| 443 | * @param \Drupal\display_builder\Island\IslandInterface[] $floating_islands |
| 444 | * The sorted, enabled Floating islands. |
| 445 | * |
| 446 | * @return array |
| 447 | * A single wrapper render array holding one child per Floating island, or |
| 448 | * an empty array when none attach to a present pane. |
| 449 | */ |
| 450 | private function buildFloatingControlsRegion(InstanceInterface $builder, array $view_islands, array $floating_islands): array { |
| 451 | $data = $builder->getCurrentState(); |
| 452 | $children = []; |
| 453 | |
| 454 | foreach ($floating_islands as $floating_island) { |
| 455 | $definition = $floating_island->getPluginDefinition(); |
| 456 | $attach_to = \is_array($definition) ? ($definition['attach_to'] ?? []) : []; |
| 457 | |
| 458 | // The selectors of the panes this island attaches to that are actually |
| 459 | // present in this profile. The tabs system already uses the same |
| 460 | // selector for a pane's data-target, so syncPanes() shows/hides this |
| 461 | // control in step with those panes. |
| 462 | $targets = []; |
| 463 | |
| 464 | foreach ($attach_to as $view_island_id) { |
| 465 | if (isset($view_islands[$view_island_id])) { |
| 466 | $targets[] = '#' . $view_islands[$view_island_id]->getHtmlId((string) $builder->id()); |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | if (empty($targets)) { |
| 471 | continue; |
| 472 | } |
| 473 | |
| 474 | $floating_island_id = $floating_island->getPluginId(); |
| 475 | // Same db-island-{type}/db-island-{plugin_id} classing as buildPanes() |
| 476 | // - other JS (e.g. assets/js/viewport_switcher.js) selects on it. |
| 477 | $children[$floating_island_id] = [ |
| 478 | '#type' => 'html_tag', |
| 479 | '#tag' => 'div', |
| 480 | '#attributes' => [ |
| 481 | 'id' => $floating_island->getHtmlId((string) $builder->id()), |
| 482 | // `sse-swap` attribute is used by HTMX SSE swap. |
| 483 | 'sse-swap' => $floating_island->getHtmlId((string) $builder->id()), |
| 484 | 'class' => [ |
| 485 | 'db-island', |
| 486 | \sprintf('db-island-%s', $floating_island->getTypeId()), |
| 487 | \sprintf('db-island-%s', $floating_island_id), |
| 488 | // Starts hidden like the panes do; the initial syncPanes() call on |
| 489 | // page load corrects it. |
| 490 | 'shoelace-tabs__tab--hidden', |
| 491 | ], |
| 492 | 'data-testid' => \sprintf('%s_%s', $floating_island->getTypeId(), $floating_island_id), |
| 493 | 'data-attached-to' => \implode(',', $targets), |
| 494 | ] + $this->buildDeferrableAttribute($floating_island), |
| 495 | 'children' => $floating_island->build($builder, $data), |
| 496 | ]; |
| 497 | } |
| 498 | |
| 499 | if (empty($children)) { |
| 500 | return []; |
| 501 | } |
| 502 | |
| 503 | return [ |
| 504 | '#type' => 'html_tag', |
| 505 | '#tag' => 'div', |
| 506 | '#attributes' => [ |
| 507 | 'class' => ['db-island-floating-controls'], |
| 508 | ], |
| 509 | 'children' => $children, |
| 510 | ]; |
| 511 | } |
| 512 | |
| 513 | /** |
| 514 | * Build the buttons to hide/show the drawer. |
| 515 | * |
| 516 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 517 | * Display builder instance. |
| 518 | * @param \Drupal\display_builder\Island\IslandInterface[] $islands |
| 519 | * An array of island objects for which buttons will be created. |
| 520 | * @param string $display |
| 521 | * (Optional) How to show each island: 'label', 'icon' or 'icon_label'. |
| 522 | * Default 'icon_label'. |
| 523 | * |
| 524 | * @return array |
| 525 | * An array of render arrays for the drawer buttons. |
| 526 | */ |
| 527 | private function buildStartButtons(InstanceInterface $builder, array $islands, string $display = 'icon_label'): array { |
| 528 | $build = []; |
| 529 | ['icon' => $show_icon, 'label' => $show_label] = self::resolvePanelDisplay($display); |
| 530 | |
| 531 | foreach ($islands as $island) { |
| 532 | $island_id = $island->getPluginId(); |
| 533 | |
| 534 | $build[$island_id] = [ |
| 535 | '#type' => 'component', |
| 536 | '#component' => 'display_builder:button', |
| 537 | '#props' => [ |
| 538 | 'id' => \sprintf('start-btn-%s-%s', $builder->id(), $island_id), |
| 539 | 'label' => $show_label ? (string) $island->label() : '', |
| 540 | 'icon' => $show_icon ? $island->getIcon() : NULL, |
| 541 | 'tooltip' => $show_label ? NULL : (string) $island->label(), |
| 542 | 'attributes' => [ |
| 543 | 'data-open-first-drawer' => TRUE, |
| 544 | 'data-target' => $island_id, |
| 545 | ], |
| 546 | ], |
| 547 | ]; |
| 548 | |
| 549 | if ($keyboard = $island::keyboardShortcuts()) { |
| 550 | $build[$island_id]['#attributes']['data-keyboard-key'] = $keyboard['key'] ?? ''; |
| 551 | $build[$island_id]['#attributes']['data-keyboard-help'] = $keyboard['help'] ?? ''; |
| 552 | $build[$island_id]['#attributes']['aria-keyshortcuts'] = $keyboard['key'] ?? ''; |
| 553 | } |
| 554 | } |
| 555 | |
| 556 | return $build; |
| 557 | } |
| 558 | |
| 559 | /** |
| 560 | * Builds tabs. |
| 561 | * |
| 562 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 563 | * Display builder instance. |
| 564 | * @param \Drupal\display_builder\Island\IslandInterface[] $islands |
| 565 | * The islands to build tabs for. |
| 566 | * @param bool $contextual |
| 567 | * (Optional) Is the tabs contextual? See component for details. Default no. |
| 568 | * @param string $display |
| 569 | * (Optional) How to show each island: 'label', 'icon' or 'icon_label'. |
| 570 | * Default 'label'. |
| 571 | * |
| 572 | * @return array |
| 573 | * The tabs render array. |
| 574 | */ |
| 575 | private function buildDynamicTabs(InstanceInterface $builder, array $islands, bool $contextual = FALSE, string $display = 'label'): array { |
| 576 | // Global id is based on last island. |
| 577 | $id = ''; |
| 578 | $tabs = []; |
| 579 | ['icon' => $show_icon, 'label' => $show_label] = self::resolvePanelDisplay($display); |
| 580 | |
| 581 | foreach ($islands as $island) { |
| 582 | $id = $island_id = $island->getHtmlId((string) $builder->id()); |
| 583 | $attributes = [ |
| 584 | 'data-testid' => \sprintf('tab_%s_%s', $island->getTypeId(), $island->getPluginId()), |
| 585 | ]; |
| 586 | |
| 587 | if ($keyboard = $island::keyboardShortcuts()) { |
| 588 | $attributes['data-keyboard-key'] = $keyboard['key'] ?? ''; |
| 589 | $attributes['data-keyboard-help'] = $keyboard['help'] ?? ''; |
| 590 | $attributes['aria-keyshortcuts'] = $keyboard['key'] ?? ''; |
| 591 | } |
| 592 | |
| 593 | $tabs[] = [ |
| 594 | 'title' => $island->label(), |
| 595 | 'url' => '#' . $island_id, |
| 596 | 'attributes' => $attributes, |
| 597 | 'icon' => $show_icon ? $island->getIcon() : NULL, |
| 598 | 'show_label' => $show_label, |
| 599 | ]; |
| 600 | } |
| 601 | |
| 602 | // Id is needed for storage tabs state, @see component tabs.js file. |
| 603 | return $this->buildTabs($id, $tabs, $contextual); |
| 604 | } |
| 605 | |
| 606 | /** |
| 607 | * Resolves a 'label'/'icon'/'icon_label' display mode into show flags. |
| 608 | * |
| 609 | * @param string $display |
| 610 | * One of 'label', 'icon' or 'icon_label'. |
| 611 | * |
| 612 | * @return array |
| 613 | * An associative array with 'icon' and 'label' boolean flags. |
| 614 | */ |
| 615 | private static function resolvePanelDisplay(string $display): array { |
| 616 | return [ |
| 617 | 'icon' => \in_array($display, ['icon', 'icon_label'], TRUE), |
| 618 | 'label' => \in_array($display, ['label', 'icon_label'], TRUE), |
| 619 | ]; |
| 620 | } |
| 621 | |
| 622 | /** |
| 623 | * Builds menu with islands as entries. |
| 624 | * |
| 625 | * @param \Drupal\display_builder\InstanceInterface $builder |
| 626 | * Display builder instance. |
| 627 | * @param \Drupal\display_builder\Island\IslandInterface[] $islands |
| 628 | * The islands to build tabs for. |
| 629 | * |
| 630 | * @return array |
| 631 | * The islands render array. |
| 632 | * |
| 633 | * @see components/contextual_menu/contextual_menu.js |
| 634 | */ |
| 635 | private function buildMenuWrapper(InstanceInterface $builder, array $islands): array { |
| 636 | $build = [ |
| 637 | '#type' => 'component', |
| 638 | '#component' => 'display_builder:contextual_menu', |
| 639 | '#slots' => [ |
| 640 | 'label' => $this->t('Select an action'), |
| 641 | ], |
| 642 | '#attributes' => [ |
| 643 | 'class' => ['db-background', 'db-menu'], |
| 644 | // Require for JavaScript. |
| 645 | // @see components/contextual_menu/contextual_menu.js |
| 646 | 'data-db-id' => (string) $builder->id(), |
| 647 | ], |
| 648 | ]; |
| 649 | |
| 650 | $items = []; |
| 651 | |
| 652 | foreach ($islands as $island) { |
| 653 | $items = \array_merge($items, $island->build($builder, $builder->getCurrentState())); |
| 654 | } |
| 655 | $build['#slots']['items'] = $items; |
| 656 | |
| 657 | return $build; |
| 658 | } |
| 659 | |
| 660 | /** |
| 661 | * Get enabled panes sorted by weight. |
| 662 | * |
| 663 | * @param \Drupal\Core\Plugin\Context\ContextInterface[] $contexts |
| 664 | * An array of contexts, keyed by context name. |
| 665 | * |
| 666 | * @return array |
| 667 | * The list of enabled islands sorted. |
| 668 | * |
| 669 | * @todo just key by weight and default weight in Island? |
| 670 | */ |
| 671 | private function getIslandsEnableSorted(array $contexts): array { |
| 672 | // Set island by weight. |
| 673 | // @todo just key by weight and default weight in Island? |
| 674 | $islands_enable_by_weight = $this->entity->getEnabledIslands(); |
| 675 | |
| 676 | return $this->islandPluginManager->getIslandsByTypes($contexts, $this->entity->getIslandConfigurations(), $islands_enable_by_weight); |
| 677 | } |
| 678 | |
| 679 | } |