diff --git a/config/install/layout_paragraphs.default_theme_settings.yml b/config/install/layout_paragraphs.default_theme_settings.yml new file mode 100644 --- /dev/null (date 1746592020393) +++ b/config/install/layout_paragraphs.default_theme_settings.yml (date 1746592020393) @@ -0,0 +1,3 @@ +display_default_theme: 1 +default_theme_library: '' +additional_templates: '' diff --git a/config/schema/layout_paragraphs.schema.yml b/config/schema/layout_paragraphs.schema.yml --- a/config/schema/layout_paragraphs.schema.yml (revision Staged) +++ b/config/schema/layout_paragraphs.schema.yml (date 1746592020393) @@ -113,3 +113,20 @@ sequence: type: string label: 'Layout' + +layout_paragraphs.default_theme_settings: + type: config_object + label: 'Layout Paragraphs default theme settings' + mapping: + display_default_theme: + type: integer + label: 'Display default theme in admin' + description: 'This option allows to show the Paragraphs templates and styles from default theme in admin add/edit form.' + default_theme_library: + type: string + label: 'Default theme library' + description: 'Default theme library to load inside (theme/library).' + additional_templates: + type: string + label: 'Additional templates to load' + description: 'Specify template names (one per line) that should be loaded on add/edit form in addition to Paragraph templates. Example: node__article__teaser' diff --git a/src/Element/LayoutParagraphsBuilder.php b/src/Element/LayoutParagraphsBuilder.php --- a/src/Element/LayoutParagraphsBuilder.php (revision Staged) +++ b/src/Element/LayoutParagraphsBuilder.php (date 1746592020393) @@ -196,6 +196,14 @@ 'data-lpb-id' => $this->layoutParagraphsLayout->id(), ] + ($element['#attributes'] ?? []); $element['#attached']['library'] = ['layout_paragraphs/builder']; + + // Loading default theme library configuration. + $default_theme_config = \Drupal::config('layout_paragraphs.default_theme_settings'); + $enabled = $default_theme_config->get('display_default_theme'); + if($enabled == 1) { + $element['#attached']['library'][] = $default_theme_config->get('default_theme_library'); + } + $element['#attached']['drupalSettings']['lpBuilder'][$this->layoutParagraphsLayout->id()] = $this->layoutParagraphsLayout->getSettings(); $element['#is_empty'] = $this->layoutParagraphsLayout->isEmpty(); $element['#empty_message'] = $this->layoutParagraphsLayout->getSetting('empty_message', $this->t('Start adding content.')); diff --git a/src/Form/LayoutParagraphsDefaultThemeForm.php b/src/Form/LayoutParagraphsDefaultThemeForm.php new file mode 100644 --- /dev/null (date 1746592506233) +++ b/src/Form/LayoutParagraphsDefaultThemeForm.php (date 1746592506233) @@ -0,0 +1,104 @@ +typedConfigManager = $typedConfigManager; + } + + /** + * {@inheritdoc} + */ + public static function create(ContainerInterface $container) { + return new static( + $container->get('config.factory'), + $container->get('config.typed') + ); + } + + /** + * {@inheritdoc} + */ + public function getFormId() { + return 'layout_paragraphs_default_theme_settings'; + } + + /** + * {@inheritdoc} + */ + protected function getEditableConfigNames() { + return [ + 'layout_paragraphs.default_theme_settings', + ]; + } + + /** + * {@inheritdoc} + */ + public function buildForm(array $form, FormStateInterface $form_state) { + $lp_config = $this->configFactory()->getEditable('layout_paragraphs.default_theme_settings'); + $lp_config_schema = $this->typedConfigManager->getDefinition('layout_paragraphs.default_theme_settings') + ['mapping' => []]; + $lp_config_schema = $lp_config_schema['mapping']; + + $form['display_default_theme'] = [ + '#type' => 'checkbox', + '#title' => $lp_config_schema['display_default_theme']['label'], + '#description' => $lp_config_schema['display_default_theme']['description'], + '#default_value' => $lp_config->get('display_default_theme'), + ]; + + $form['default_theme_library'] = [ + '#type' => 'textfield', + '#title' => $lp_config_schema['default_theme_library']['label'], + '#description' => $lp_config_schema['default_theme_library']['description'], + '#default_value' => $lp_config->get('default_theme_library'), + ]; + + $form['additional_templates'] = [ + '#type' => 'textarea', + '#rows' => 10, + '#title' => $lp_config_schema['additional_templates']['label'], + '#description' => $lp_config_schema['additional_templates']['description'], + '#default_value' => $lp_config->get('additional_templates'), + ]; + + return parent::buildForm($form, $form_state); + } + + /** + * {@inheritdoc} + */ + public function submitForm(array &$form, FormStateInterface $form_state) { + $lp_config = $this->configFactory()->getEditable('layout_paragraphs.default_theme_settings'); + $lp_config->set('display_default_theme', $form_state->getValue('display_default_theme')); + $lp_config->set('default_theme_library', $form_state->getValue('default_theme_library')); + $lp_config->set('additional_templates', $form_state->getValue('additional_templates')); + $lp_config->save(); + // Confirmation on form submission. + $this->messenger()->addMessage($this->t('The Layout Paragraphs default theme settings have been saved.')); + } + +} diff --git a/layout_paragraphs.links.task.yml b/layout_paragraphs.links.task.yml --- a/layout_paragraphs.links.task.yml (revision Staged) +++ b/layout_paragraphs.links.task.yml (date 1746592020393) @@ -14,3 +14,9 @@ title: 'Modal Settings' base_route: layout_paragraphs.label_settings weight: 200 + +layout_paragraphs.default_theme: + route_name: layout_paragraphs.default_theme + title: 'Default Theme' + base_route: layout_paragraphs.label_settings + weight: 300 diff --git a/layout_paragraphs.module b/layout_paragraphs.module --- a/layout_paragraphs.module (revision Staged) +++ b/layout_paragraphs.module (date 1746592020393) @@ -5,12 +5,14 @@ * Contains layout_paragraphs.module. */ +use Composer\Semver\Comparator; use Drupal\Core\Url; use Drupal\Component\Utility\Html; use Drupal\Component\Serialization\Json; use Drupal\Core\Form\FormStateInterface; use Drupal\paragraphs\ParagraphInterface; use Drupal\Core\Routing\RouteMatchInterface; +use Drupal\Core\Theme\Registry; use Drupal\layout_paragraphs\Utility\Dialog; use Drupal\paragraphs\Entity\ParagraphsType; use Drupal\Core\Entity\FieldableEntityInterface; @@ -535,3 +537,97 @@ layout_paragraphs_alter_library_recursive($value, $cdn); } } + +/** + * Implements hook_theme_registry_alter(). + */ +function layout_paragraphs_theme_registry_alter(&$theme_registry) { + + static $skip_alter = FALSE; + + if ($skip_alter) { + // Don't do this alter if we're in the process of loading the default site + // theme below. + return; + } + + if (!\Drupal::config('layout_paragraphs.default_theme_settings')->get('display_default_theme')) { + // Not enabled. + return; + } + + $default_theme_name = \Drupal::config('system.theme')->get('default'); + + // Don't run this alter hook while we're loading this other theme. + $skip_alter = TRUE; + $default_theme_registry = _layout_paragraphs_get_theme_registry($default_theme_name); + $skip_alter = FALSE; + + $paragraph_types = _layout_paragraphs_get_paragraph_types(); + + // Add "default" paragraph template from the default theme. + if (!empty($default_theme_registry['paragraph'])) { + $theme_registry['paragraph'] = $default_theme_registry['paragraph']; + } + + foreach ($paragraph_types as $type) { + $template_name = 'paragraph__' . $type; + if (!empty($default_theme_registry[$template_name])) { + $theme_registry[$template_name] = $default_theme_registry[$template_name]; + } + } + + if ($additional_templates_text = \Drupal::config('layout_paragraphs.default_theme_settings')->get('additional_templates')) { + // Add any other templates specified. + $additional_templates = array_filter(array_map('trim', explode("\n", $additional_templates_text))); + foreach ($additional_templates as $template_name) { + if (!empty($default_theme_registry[$template_name])) { + $theme_registry[$template_name] = $default_theme_registry[$template_name]; + } + } + } + +} + +/** + * Helper function to get the theme registry for a given theme. + * + * This is needed because the default "theme.registry" service only returns data + * for the *active* theme. + * + * Note: + * The core Theme registry class called here is marked as @internal, but there + * is no other way to do this. + * + * @return array + */ +function _layout_paragraphs_get_theme_registry($theme_name) { + $root = Drupal::root(); + $cache = \Drupal::service('cache.default'); + $lock = \Drupal::service('lock'); + $module_handler = \Drupal::service('module_handler'); + $theme_handler = \Drupal::service('theme_handler'); + $theme_initialization = \Drupal::service('theme.initialization'); + $cache_bootstrap = \Drupal::service('cache.bootstrap'); + $extension_list = \Drupal::service('extension.list.module'); + if (Comparator::greaterThanOrEqualTo(\Drupal::VERSION, '10.3.0-dev')) { + $kernel = \Drupal::service('kernel'); + $default_theme_registry = new Registry($root, $cache, $lock, $module_handler, $theme_handler, $theme_initialization, $cache_bootstrap, $extension_list, $kernel, $theme_name); + } + else { + $default_theme_registry = new Registry($root, $cache, $lock, $module_handler, $theme_handler, $theme_initialization, $cache_bootstrap, $extension_list, $theme_name); + } + $theme_manager = \Drupal::service('theme.manager'); + $default_theme_registry->setThemeManager($theme_manager); + return $default_theme_registry->get(); +} + +/** + * Helper function to get a list of paragraph types by machine name + * + * @return array + */ +function _layout_paragraphs_get_paragraph_types() { + $paragraph_bundles = \Drupal::service('entity_type.bundle.info')->getBundleInfo('paragraph'); + return array_keys($paragraph_bundles); +} diff --git a/layout_paragraphs.routing.yml b/layout_paragraphs.routing.yml --- a/layout_paragraphs.routing.yml (revision Staged) +++ b/layout_paragraphs.routing.yml (date 1746592020393) @@ -107,3 +107,11 @@ type: entity:paragraphs_type requirements: _layout_paragraphs_builder_access: 'TRUE' + +layout_paragraphs.default_theme: + path: '/admin/config/content/layout_paragraphs/default-theme' + defaults: + _form: '\Drupal\layout_paragraphs\Form\LayoutParagraphsDefaultThemeForm' + _title: 'Layout Paragraphs Default Theme' + requirements: + _permission: 'administer site configuration'