From 7ab0c778689aec0b77d46a07ee41dc006a01c568 Mon Sep 17 00:00:00 2001
From: ppound <paul.pound@gmail.com>
Date: Fri, 1 Oct 2021 10:59:50 -0300
Subject: [PATCH] added themeing so search form can pass query to landing page
 of main module

---
 roblib_search.module                      | 11 ++++++++++
 roblib_search.routing.yml                 | 11 +++++++++-
 src/Controller/RoblibSearchController.php | 25 +++++++++++++++++++++++
 src/Form/RoblibSearchForm.php             | 11 +++-------
 templates/roblib-search-results.html.twig |  3 +++
 5 files changed, 52 insertions(+), 9 deletions(-)
 create mode 100644 src/Controller/RoblibSearchController.php
 create mode 100644 templates/roblib-search-results.html.twig

diff --git a/roblib_search.module b/roblib_search.module
index 9cc89c3..f058dfc 100644
--- a/roblib_search.module
+++ b/roblib_search.module
@@ -62,6 +62,17 @@ function roblib_search_block_info() {
   );
 }*/
 
+/**
+ * Implements hook_theme().
+ */
+function roblib_search_theme($existing, $type, $theme, $path) {
+  return [
+    'roblib_search_results' => [
+      'variables' => ['query' => NULL],
+    ],
+  ];
+}
+
 
 
 /**
diff --git a/roblib_search.routing.yml b/roblib_search.routing.yml
index ea851c4..b7fa87d 100644
--- a/roblib_search.routing.yml
+++ b/roblib_search.routing.yml
@@ -4,4 +4,13 @@ roblib_search.settings:
     _form: '\Drupal\roblib_search\Form\RoblibSearchSettingsForm'
     _title: 'Roblib Search Settings Form'
   requirements:
-    _permission: 'administer site configuration'
\ No newline at end of file
+    _permission: 'administer site configuration'
+    
+roblib_search.landing_page:
+  path: '/roblib_search/{query}'
+  defaults:
+    _controller: '\Drupal\roblib_search\Controller\RoblibSearchController::searchResults'
+    _title: 'Roblib Search Landing Page'
+    query: '[a-zA-Z\s]+'
+  requirements:
+    _permission: 'access content'
\ No newline at end of file
diff --git a/src/Controller/RoblibSearchController.php b/src/Controller/RoblibSearchController.php
new file mode 100644
index 0000000..d64f182
--- /dev/null
+++ b/src/Controller/RoblibSearchController.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Drupal\roblib_search\Controller;
+
+use Drupal\Core\Controller\ControllerBase;
+
+/**
+ * Controller for d3 graphs.
+ */
+class RoblibSearchController extends ControllerBase {
+
+  /**
+   * Display the markup.
+   *
+   * @return array
+   *   A renderable array.
+   */
+  public function searchResults($query = NULL) {
+     return [
+      '#theme' => 'roblib_search_results',
+      '#query' => $query,
+    ];
+  }
+
+}
diff --git a/src/Form/RoblibSearchForm.php b/src/Form/RoblibSearchForm.php
index 181595c..09a3cf1 100644
--- a/src/Form/RoblibSearchForm.php
+++ b/src/Form/RoblibSearchForm.php
@@ -5,6 +5,7 @@ namespace Drupal\roblib_search\Form;
 use Drupal\Core\Form\FormBase;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Component\Utility\Html;
+use Drupal\Core\Url;
 
 /**
  * Config form for module
@@ -63,17 +64,11 @@ class RoblibSearchForm extends FormBase{
    * {@inheritdoc}
    */
   public function submitForm(array &$form, FormStateInterface $form_state) {
-    global $base_url;
-    //$form_state->rebuild(TRUE);
     $search_string = $form_state->getValue('roblib_search_simple_search_query');
     $search_string = Html::escape($search_string);
     //roblib_search_log_query($search_string);
-    $config = \Drupal::config('roblib_search.settings');
-    $redirect_url = $config->get('search_panel_page');
-    $redirect_url = $base_url . '/' . $redirect_url;
-    //TODO redirect to the search page
-    $form_state->setRedirect('<front>');
-    
+    $url = Url::fromUserInput('/roblib_search/' . $search_string);
+    $form_state->setRedirectUrl($url);    
   }
 
 }
diff --git a/templates/roblib-search-results.html.twig b/templates/roblib-search-results.html.twig
new file mode 100644
index 0000000..f74764c
--- /dev/null
+++ b/templates/roblib-search-results.html.twig
@@ -0,0 +1,3 @@
+<div id="roblib-search-results">
+ {{ query }}
+</div>
\ No newline at end of file