Added OIDC redirect URI display

Author: rimi-itk

src/Form/SettingsForm.php

@@ -4,6 +4,7 @@
 
 use Drupal\Core\Form\FormBase;
 use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Link;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
 use Drupal\os2forms_nemlogin_openid_connect\Helper\Settings;
 use Symfony\Component\DependencyInjection\ContainerInterface;
@@ -73,6 +74,34 @@ public function buildForm(array $form, FormStateInterface $form_state): array {
       '#value' => $this->t('Save settings'),
     ];
 
+    try {
+      $providers = Yaml::parse($providers);
+
+      $form['info'] = [
+        '#type' => 'details',
+        '#open' => TRUE,
+        '#title' => $this->t('OpenID Connect redirect URIs'),
+        '#weight' => 9999,
+
+        'list' => [
+          '#type' => 'html_tag',
+          '#tag' => 'ol',
+        ],
+      ];
+
+      foreach ($providers as $id => $provider) {
+        $form['info']['list'][$id] = [
+          '#type' => 'html_tag',
+          '#tag' => 'li',
+
+          'link' => Link::createFromRoute($provider, 'os2forms_nemlogin_openid_connect.openid_connect_authenticate', ['id' => $id])->toRenderable(),
+        ];
+      }
+    }
+    catch (\Exception $e) {
+      // Ignore all exception.
+    }
+
     return $form;
   }