feat(IYY-263): Add new controller for dynamic search page

web/profiles/custom/yalesites_profile/modules/custom/ys_core/config/install/ys_core.header_settings.yml

@@ -4,3 +4,4 @@ focus_header_image: ''
 site_name_image: ''
 search:
   enable_search_form: 1
+  enable_cas_search: 0

web/profiles/custom/yalesites_profile/modules/custom/ys_core/src/Controller/SearchController.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace Drupal\ys_core\Controller;
+
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Controller\ControllerBase;
+use Drupal\Core\Render\Markup;
+use Drupal\views\Views;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Controller for the search page.
+ */
+class SearchController extends ControllerBase {
+
+  /**
+   * The config factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $configFactory;
+
+  /**
+   * Constructs a SearchController object.
+   *
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   *   The config factory service.
+   */
+  public function __construct(ConfigFactoryInterface $config_factory) {
+    $this->configFactory = $config_factory;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('config.factory')
+    );
+  }
+
+  /**
+   * Dynamic search page to show CAS titles or not.
+   */
+  public function searchPage(Request $request) {
+    // Check your configuration value to decide which view to render.
+    $config = $this->configFactory->get('ys_core.header_settings');
+    $view_name = $config->get('search.enable_cas_search') ? 'search_cas' : 'search';
+
+    $view = Views::getView($view_name);
+    if ($view) {
+      // Set the display (e.g., 'default' display or a custom display).
+      $view->setDisplay('default');
+
+      // Retrieve the 'keywords' parameter from the request, if it exists.
+      $keywords = $request->query->get('keywords');
+      if ($keywords) {
+        // If your view has a contextual filter for keywords, pass it here.
+        $view->setArguments([$keywords]);
+        $keywords_markup = Markup::create('<em>' . $this->t('@keywords', ['@keywords' => $keywords]) . '</em>');
+        $title = $this->t('Search results: @keywords', ['@keywords' => $keywords_markup]);
+      }
+      else {
+        $title = $this->t('Search');
+      }
+
+      // Execute the view and render it.
+      $view->preExecute();
+      $view->execute();
+
+      return [
+        '#title' => $title,
+        'view' => $view->render(),
+        '#cache' => [
+          'contexts' => ['url.query_args:keywords'],
+        ],
+      ];
+    }
+
+    return [
+      '#markup' => $this->t('No view available.'),
+    ];
+  }
+
+}

web/profiles/custom/yalesites_profile/modules/custom/ys_core/src/Form/HeaderSettingsForm.php

@@ -314,6 +314,18 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       ],
     ];
 
+    $form['site_search_container']['enable_cas_search'] = [
+      '#type' => 'checkbox',
+      '#description' => $this->t('When enabled, anonymous users can see titles only of CAS-only content in search.'),
+      '#title' => $this->t('Enable CAS search'),
+      '#default_value' => $headerConfig->get('search.enable_cas_search'),
+      '#states' => [
+        'invisible' => [
+          ':input[name="enable_search_form"]' => ['checked' => FALSE],
+        ],
+      ],
+    ];
+
     $form['full_screen_homepage_image_container']['focus_header_image'] = [
       '#type' => 'media_library',
       '#allowed_bundles' => ['image'],
@@ -365,6 +377,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
     $headerConfig->set('cta_content', $form_state->getValue('cta_content'));
     $headerConfig->set('cta_url', $form_state->getValue('cta_url'));
     $headerConfig->set('search.enable_search_form', $form_state->getValue('enable_search_form'));
+    $headerConfig->set('search.enable_cas_search', $form_state->getValue('enable_cas_search'));
     $headerConfig->set('focus_header_image', $form_state->getValue('focus_header_image'));
 
     $headerConfig->save();

web/profiles/custom/yalesites_profile/modules/custom/ys_core/ys_core.routing.yml

@@ -46,3 +46,10 @@ ys_core.admin_views_settings:
     _title: 'Views Settings'
   requirements:
     _permission: 'yalesites manage settings'
+# Dynamic search page.
+ys_core.search_page:
+  path: '/search'
+  defaults:
+    _controller: '\Drupal\ys_core\Controller\SearchController::searchPage'
+  requirements:
+    _permission: 'TRUE'