Support Custom Fields

src/administrator/components/com_weblinks/src/Extension/WeblinksComponent.php

@@ -20,7 +20,10 @@ use Joomla\CMS\Component\Router\RouterServiceInterface;
 use Joomla\CMS\Component\Router\RouterServiceTrait;
 use Joomla\CMS\Extension\BootableExtensionInterface;
 use Joomla\CMS\Extension\MVCComponent;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Fields\FieldsServiceInterface;
 use Joomla\CMS\HTML\HTMLRegistryAwareTrait;
+use Joomla\CMS\Language\Text;
 use Joomla\CMS\Tag\TagServiceInterface;
 use Joomla\CMS\Tag\TagServiceTrait;
 use Joomla\Component\Weblinks\Administrator\Service\HTML\AdministratorService;
@@ -33,7 +36,7 @@ use Psr\Container\ContainerInterface;
  * @since  4.0.0
  */
 class WeblinksComponent extends MVCComponent implements CategoryServiceInterface, AssociationServiceInterface,
-	TagServiceInterface, RouterServiceInterface, BootableExtensionInterface
+	TagServiceInterface, RouterServiceInterface, BootableExtensionInterface, FieldsServiceInterface
 {
 	use CategoryServiceTrait;
 	use AssociationServiceTrait;
@@ -64,6 +67,59 @@ class WeblinksComponent extends MVCComponent implements CategoryServiceInterface
 		$this->getRegistry()->register('weblinkicon', new Icon($container->get(SiteApplication::class)));
 	}
 
+	/**
+	 * Returns a valid section for the given section. If it is not valid then null
+	 * is returned.
+	 *
+	 * @param   string  $section  The section to get the mapping for
+	 * @param   object  $item     The item
+	 *
+	 * @return  string|null  The new section
+	 *
+	 * @since   4.0.0
+	 */
+	public function validateSection($section, $item = null)
+	{
+		if (Factory::getApplication()->isClient('site'))
+		{
+			// On the front end we need to map some sections
+			switch ($section)
+			{
+				// Adding/Editing a weblink
+				case 'form':
+					$section = 'weblink';
+					break;
+			}
+		}
+
+		if ($section != 'weblink')
+		{
+			// We don't know other sections
+			return null;
+		}
+
+		return $section;
+	}
+
+	/**
+	 * Returns valid contexts
+	 *
+	 * @return  array
+	 *
+	 * @since   4.0.0
+	 */
+	public function getContexts(): array
+	{
+		Factory::getLanguage()->load('com_weblinks', JPATH_ADMINISTRATOR);
+
+		$contexts = array(
+			'com_weblinks.weblink'    => Text::_('COM_WEBLINKS'),
+		);
+
+		return $contexts;
+	}
+
+
 	/**
 	 * Returns the table for the count items functions for the given section.
 	 *