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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Drupal\display_builder\Plugin\display_builder\Island; |
| 6 | |
| 7 | use Drupal\Core\Entity\EntityStorageInterface; |
| 8 | use Drupal\Core\Form\FormStateInterface; |
| 9 | use Drupal\Core\StringTranslation\TranslatableMarkup; |
| 10 | use Drupal\Core\Url; |
| 11 | use Drupal\display_builder\Attribute\Island; |
| 12 | use Drupal\display_builder\BlockLibrarySourceHelper; |
| 13 | use Drupal\display_builder\Entity\PatternPresetInterface; |
| 14 | use Drupal\display_builder\InstanceInterface; |
| 15 | use Drupal\display_builder\Island\IslandConfigurationFormInterface; |
| 16 | use Drupal\display_builder\Island\IslandConfigurationFormTrait; |
| 17 | use Drupal\display_builder\Island\IslandPluginBase; |
| 18 | use Drupal\display_builder\Island\IslandType; |
| 19 | use Symfony\Component\DependencyInjection\ContainerInterface; |
| 20 | |
| 21 | /** |
| 22 | * Preset island plugin implementation. |
| 23 | */ |
| 24 | #[Island( |
| 25 | id: 'preset_library', |
| 26 | label: new TranslatableMarkup('Presets'), |
| 27 | description: new TranslatableMarkup('List of preset, already build group of components.'), |
| 28 | type: IslandType::Library, |
| 29 | icon: 'boxes', |
| 30 | )] |
| 31 | class PresetLibraryPanel extends IslandPluginBase implements IslandConfigurationFormInterface { |
| 32 | |
| 33 | use IslandConfigurationFormTrait; |
| 34 | |
| 35 | /** |
| 36 | * The Pattern preset storage. |
| 37 | */ |
| 38 | protected EntityStorageInterface $presetConfigStorage; |
| 39 | |
| 40 | /** |
| 41 | * {@inheritdoc} |
| 42 | */ |
| 43 | public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): static { |
| 44 | $instance = parent::create($container, $configuration, $plugin_id, $plugin_definition); |
| 45 | $instance->presetConfigStorage = $container->get('entity_type.manager')->getStorage('pattern_preset'); |
| 46 | |
| 47 | return $instance; |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * {@inheritdoc} |
| 52 | */ |
| 53 | public function defaultConfiguration(): array { |
| 54 | return [ |
| 55 | 'preview' => TRUE, |
| 56 | ]; |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * {@inheritdoc} |
| 61 | */ |
| 62 | public function buildConfigurationForm(array $form, FormStateInterface $form_state): array { |
| 63 | $configuration = $this->getConfiguration(); |
| 64 | |
| 65 | $form['display'] = [ |
| 66 | '#type' => 'fieldset', |
| 67 | '#title' => $this->t('Display'), |
| 68 | ]; |
| 69 | |
| 70 | $form['display']['preview'] = [ |
| 71 | '#type' => 'checkbox', |
| 72 | '#title' => $this->t('Enable preview on hover'), |
| 73 | '#description' => $this->t('Enable or disable the preview of components when hovering over them.'), |
| 74 | '#default_value' => $configuration['preview'], |
| 75 | ]; |
| 76 | |
| 77 | return $form; |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * {@inheritdoc} |
| 82 | */ |
| 83 | public function configurationSummary(): array { |
| 84 | $configuration = $this->getConfiguration(); |
| 85 | |
| 86 | $summary = []; |
| 87 | |
| 88 | if ($configuration['preview']) { |
| 89 | $summary[] = $this->t('Preview on hover enabled'); |
| 90 | } |
| 91 | |
| 92 | return $summary; |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * {@inheritdoc} |
| 97 | */ |
| 98 | public function build(InstanceInterface $builder, array $data = [], array $options = []): array { |
| 99 | $builder_id = (string) $builder->id(); |
| 100 | $entity_ids = $this->presetConfigStorage->getQuery() |
| 101 | ->accessCheck(TRUE) |
| 102 | ->condition('status', TRUE) |
| 103 | ->sort('weight', 'ASC') |
| 104 | ->execute(); |
| 105 | /** @var \Drupal\display_builder\Entity\PatternPresetInterface[] $presets */ |
| 106 | $presets = $this->presetConfigStorage->loadMultiple($entity_ids); |
| 107 | $contexts = $this->configuration['contexts'] ?? []; |
| 108 | |
| 109 | foreach ($presets as $preset_id => $preset) { |
| 110 | if (!$preset->areContextsSatisfied($contexts)) { |
| 111 | unset($presets[$preset_id]); |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | if (empty($presets)) { |
| 116 | $content = [ |
| 117 | [ |
| 118 | '#type' => 'html_tag', |
| 119 | '#tag' => 'p', |
| 120 | ], |
| 121 | [ |
| 122 | '#type' => 'html_tag', |
| 123 | '#tag' => 'p', |
| 124 | '#value' => $this->t('Pattern presets are reusable arrangements of components and blocks.'), |
| 125 | ], |
| 126 | [ |
| 127 | '#type' => 'html_tag', |
| 128 | '#tag' => 'p', |
| 129 | '#value' => $this->t('Add presets from the contextual menu.'), |
| 130 | ], |
| 131 | ]; |
| 132 | } |
| 133 | else { |
| 134 | $content = $this->buildPresets($builder_id, $presets); |
| 135 | } |
| 136 | |
| 137 | return [ |
| 138 | '#type' => 'component', |
| 139 | '#component' => 'display_builder:library_panel', |
| 140 | '#slots' => [ |
| 141 | 'content' => $content, |
| 142 | ], |
| 143 | '#cache' => [ |
| 144 | 'tags' => $this->presetConfigStorage->getEntityType()->getListCacheTags(), |
| 145 | ], |
| 146 | ]; |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * {@inheritdoc} |
| 151 | */ |
| 152 | public function onPresetSave(InstanceInterface $instance): array { |
| 153 | return $this->reloadWithGlobalData($instance); |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Build preset as placeholder grouped. |
| 158 | * |
| 159 | * @param string $builder_id |
| 160 | * Builder ID. |
| 161 | * @param \Drupal\display_builder\Entity\PatternPresetInterface[] $presets |
| 162 | * The presets to build. |
| 163 | * |
| 164 | * @return array |
| 165 | * Array of grouped preset plugins. |
| 166 | */ |
| 167 | private function buildPresets(string $builder_id, array $presets): array { |
| 168 | $configuration = $this->getConfiguration(); |
| 169 | $build = []; |
| 170 | $grouped_presets = []; |
| 171 | |
| 172 | foreach ($presets as $preset_id => $preset) { |
| 173 | $group_key = $this->getPresetGroup($preset); |
| 174 | $grouped_presets[$group_key][$preset_id] = $preset; |
| 175 | } |
| 176 | |
| 177 | $formatted_groups = []; |
| 178 | |
| 179 | foreach ($grouped_presets as $group_name => $presets_in_group) { |
| 180 | $formatted_groups[$group_name] = [ |
| 181 | 'label' => $group_name, |
| 182 | 'choices' => $presets_in_group, |
| 183 | ]; |
| 184 | } |
| 185 | |
| 186 | $is_single_group = \count($formatted_groups) === 1; |
| 187 | |
| 188 | if (!$is_single_group) { |
| 189 | BlockLibrarySourceHelper::sortGroupedChoices($formatted_groups); |
| 190 | } |
| 191 | |
| 192 | foreach ($formatted_groups as $group_data) { |
| 193 | if (!$is_single_group) { |
| 194 | $build[] = [ |
| 195 | '#type' => 'html_tag', |
| 196 | '#tag' => 'h4', |
| 197 | '#value' => $group_data['label'], |
| 198 | '#attributes' => [ |
| 199 | 'class' => ['db-placeholder__group', 'db-filter-hide-on-search'], |
| 200 | ], |
| 201 | ]; |
| 202 | } |
| 203 | |
| 204 | foreach ($group_data['choices'] as $preset) { |
| 205 | $build[] = $this->buildPresetItem($builder_id, $preset, $configuration['preview']); |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | $build = $this->buildDraggables($builder_id, $build); |
| 210 | $build['#source_contexts'] = $this->configuration['contexts'] ?? []; |
| 211 | |
| 212 | return $build; |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Build a preset item. |
| 217 | * |
| 218 | * @param string $builder_id |
| 219 | * Builder ID. |
| 220 | * @param \Drupal\display_builder\Entity\PatternPresetInterface $preset |
| 221 | * The preset entity. |
| 222 | * @param bool $preview |
| 223 | * Whether to include preview attributes. |
| 224 | * |
| 225 | * @return array |
| 226 | * The render array for the preset item. |
| 227 | */ |
| 228 | private function buildPresetItem(string $builder_id, PatternPresetInterface $preset, bool $preview): array { |
| 229 | $keywords = \sprintf('%s %s', $preset->get('label'), $preset->get('description') ?? ''); |
| 230 | $vals = ['preset_id' => $preset->id()]; |
| 231 | |
| 232 | if ($preview) { |
| 233 | $url = Url::fromRoute('display_builder.api_preset_preview', $vals); |
| 234 | |
| 235 | $build = $this->buildPlaceholderListWithPreview($builder_id, $preset->get('label'), $vals, $url, $keywords); |
| 236 | } |
| 237 | else { |
| 238 | $build = $this->buildPlaceholderList($preset->get('label'), $vals, $keywords); |
| 239 | } |
| 240 | |
| 241 | return $build; |
| 242 | } |
| 243 | |
| 244 | /** |
| 245 | * Gets the preset's group from the preset entity in the database. |
| 246 | * |
| 247 | * @param \Drupal\display_builder\Entity\PatternPresetInterface $preset |
| 248 | * The preset entity. |
| 249 | * |
| 250 | * @return string |
| 251 | * The group name, fallback to 'Others'. |
| 252 | */ |
| 253 | private function getPresetGroup(PatternPresetInterface $preset): string { |
| 254 | return $preset->getGroup() ? (string) $preset->getGroup() : (string) $this->t('Others'); |
| 255 | } |
| 256 | |
| 257 | } |