Mercurial > hg > isophonics-drupal-site
annotate core/lib/Drupal/Core/ParamConverter/MenuLinkPluginConverter.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
rev | line source |
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Chris@0 | 1 <?php |
Chris@0 | 2 |
Chris@0 | 3 namespace Drupal\Core\ParamConverter; |
Chris@0 | 4 |
Chris@0 | 5 use Drupal\Core\Menu\MenuLinkManagerInterface; |
Chris@0 | 6 use Drupal\Component\Plugin\Exception\PluginException; |
Chris@0 | 7 use Symfony\Component\Routing\Route; |
Chris@0 | 8 |
Chris@0 | 9 /** |
Chris@0 | 10 * Parameter converter for upcasting entity ids to full objects. |
Chris@0 | 11 */ |
Chris@0 | 12 class MenuLinkPluginConverter implements ParamConverterInterface { |
Chris@0 | 13 |
Chris@0 | 14 /** |
Chris@0 | 15 * Plugin manager which creates the instance from the value. |
Chris@0 | 16 * |
Chris@0 | 17 * @var \Drupal\Core\Menu\MenuLinkManagerInterface |
Chris@0 | 18 */ |
Chris@0 | 19 protected $menuLinkManager; |
Chris@0 | 20 |
Chris@0 | 21 /** |
Chris@0 | 22 * Constructs a new MenuLinkPluginConverter. |
Chris@0 | 23 * |
Chris@0 | 24 * @param \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager |
Chris@0 | 25 * The menu link plugin manager. |
Chris@0 | 26 */ |
Chris@0 | 27 public function __construct(MenuLinkManagerInterface $menu_link_manager) { |
Chris@0 | 28 $this->menuLinkManager = $menu_link_manager; |
Chris@0 | 29 } |
Chris@0 | 30 |
Chris@0 | 31 /** |
Chris@0 | 32 * {@inheritdoc} |
Chris@0 | 33 */ |
Chris@0 | 34 public function convert($value, $definition, $name, array $defaults) { |
Chris@0 | 35 if ($value) { |
Chris@0 | 36 try { |
Chris@0 | 37 return $this->menuLinkManager->createInstance($value); |
Chris@0 | 38 } |
Chris@0 | 39 catch (PluginException $e) { |
Chris@0 | 40 // Suppress the error. |
Chris@0 | 41 } |
Chris@0 | 42 } |
Chris@0 | 43 } |
Chris@0 | 44 |
Chris@0 | 45 /** |
Chris@0 | 46 * {@inheritdoc} |
Chris@0 | 47 */ |
Chris@0 | 48 public function applies($definition, $name, Route $route) { |
Chris@0 | 49 return (!empty($definition['type']) && $definition['type'] === 'menu_link_plugin'); |
Chris@0 | 50 } |
Chris@0 | 51 |
Chris@0 | 52 } |