class LayoutDiscoveryHooks

Hook implementations for layout_discovery.

Hierarchy

Expanded class hierarchy of LayoutDiscoveryHooks

File

core/modules/layout_discovery/src/Hook/LayoutDiscoveryHooks.php, line 11

Namespace

Drupal\layout_discovery\Hook
View source 
class LayoutDiscoveryHooks {
    use StringTranslationTrait;
    
    /**
     * Implements hook_help().
     */
    public function help($route_name) : ?string {
        switch ($route_name) {
            case 'help.page.layout_discovery':
                $output = '<h2>' . $this->t('About') . '</h2>';
                $output .= '<p>' . $this->t('Layout Discovery allows modules or themes to register layouts, and for other modules to list the available layouts and render them.') . '</p>';
                $output .= '<p>' . $this->t('For more information, see the <a href=":layout-discovery-documentation">online documentation for the Layout Discovery module</a>.', [
                    ':layout-discovery-documentation' => 'https://www.drupal.org/docs/8/api/layout-api',
                ]) . '</p>';
                return $output;
        }
        return NULL;
    }
    
    /**
     * Implements hook_theme().
     */
    public function theme() : array {
        return \Drupal::service('plugin.manager.core.layout')->getThemeImplementations();
    }

}

Members

Title Modifiers Object type Summary Overrides
LayoutDiscoveryHooks::help public function Implements hook_help().
LayoutDiscoveryHooks::theme public function Implements hook_theme().
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language. 1

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