Added possibility to apply filters to search results.

assets/controllers/helpers/form_cleanup_controller.js

@@ -35,6 +35,11 @@ export default class extends Controller {
     {
         const form = event.target.closest('form');
         for(const element of form.elements) {
+            // Do not clear elements with data-no-clear attribute
+            if(element.dataset.noClear) {
+                continue;
+            }
+
             element.disabled = true;
         }
 

src/Controller/PartListsController.php

@@ -127,13 +127,15 @@ class PartListsController extends AbstractController
 
     /**
      * Common implementation for the part list pages.
+     * @param  Request  $request The request to parse
      * @param  string  $template  The template that should be rendered
+     * @param  callable|null  $filter_changer  A function that is called with the filter object as parameter. This function can be used to customize the filter
+     * @param  callable|null  $form_changer  A function that is called with the form object as parameter. This function can be used to customize the form
      * @param  array  $additonal_template_vars  Any additional template variables that should be passed to the template
-     * @param  callable  $filter_changer A function that is called with the filter object as parameter. This function can be used to customize the filter
-     * @param  callable  $form_changer A function that is called with the form object as parameter. This function can be used to customize the form
+     * @param  array  $additional_table_vars Any additional variables that should be passed to the table creation
      * @return Response
      */
-    protected function showListWithFilter(Request $request, string $template, ?callable $filter_changer = null, ?callable $form_changer = null, array $additonal_template_vars = []): Response
+    protected function showListWithFilter(Request $request, string $template, ?callable $filter_changer = null, ?callable $form_changer = null, array $additonal_template_vars = [], array $additional_table_vars = []): Response
     {
         $formRequest = clone $request;
         $formRequest->setMethod('GET');
@@ -149,7 +151,7 @@ class PartListsController extends AbstractController
 
         $filterForm->handleRequest($formRequest);
 
-        $table = $this->dataTableFactory->createFromType(PartsDataTable::class, ['filter' => $filter])
+        $table = $this->dataTableFactory->createFromType(PartsDataTable::class, array_merge(['filter' => $filter], $additional_table_vars))
             ->handleRequest($request);
 
         if ($table->isCallback()) {
@@ -312,18 +314,18 @@ class PartListsController extends AbstractController
     {
         $searchFilter = $this->searchRequestToFilter($request);
 
-        $table = $dataTable->createFromType(PartsDataTable::class, [
+        return $this->showListWithFilter($request,
+            'Parts/lists/search_list.html.twig',
+            null,
+            null,
+            [
+                'keyword' => $searchFilter->getKeyword(),
+                'searchFilter' => $searchFilter,
+            ],
+            [
                 'search' => $searchFilter,
-        ])->handleRequest($request);
-
-        if ($table->isCallback()) {
-            return $table->getResponse();
-        }
-
-        return $this->render('Parts/lists/search_list.html.twig', [
-            'datatable' => $table,
-            'keyword' => $searchFilter->getQuery(),
-        ]);
+            ]
+        );
     }
 
     /**

src/DataTables/Filters/PartSearchFilter.php

@@ -9,7 +9,7 @@ class PartSearchFilter implements FilterInterface
 {
 
     /** @var string The string to query for */
-    protected $query;
+    protected $keyword;
 
     /** @var boolean Whether to use regex for searching */
     protected $regex = false;
@@ -49,7 +49,7 @@ class PartSearchFilter implements FilterInterface
 
     public function __construct(string $query)
     {
-        $this->query = $query;
+        $this->keyword = $query;
     }
 
     protected function getFieldsToSearch(): array
@@ -95,7 +95,7 @@ class PartSearchFilter implements FilterInterface
         $fields_to_search = $this->getFieldsToSearch();
 
         //If we have nothing to search for, do nothing
-        if (empty($fields_to_search) || empty($this->query)) {
+        if (empty($fields_to_search) || empty($this->keyword)) {
             return;
         }
 
@@ -115,27 +115,27 @@ class PartSearchFilter implements FilterInterface
 
         //For regex we pass the query as is, for like we add % to the start and end as wildcards
         if ($this->regex) {
-            $queryBuilder->setParameter('search_query', $this->query);
+            $queryBuilder->setParameter('search_query', $this->keyword);
         } else {
-            $queryBuilder->setParameter('search_query', '%' . $this->query . '%');
+            $queryBuilder->setParameter('search_query', '%' . $this->keyword . '%');
         }
     }
 
     /**
      * @return string
      */
-    public function getQuery(): string
+    public function getKeyword(): string
     {
-        return $this->query;
+        return $this->keyword;
     }
 
     /**
-     * @param  string  $query
+     * @param  string  $keyword
      * @return PartSearchFilter
      */
-    public function setQuery(string $query): PartSearchFilter
+    public function setKeyword(string $keyword): PartSearchFilter
     {
-        $this->query = $query;
+        $this->keyword = $keyword;
         return $this;
     }
 

src/Twig/AppExtension.php

@@ -65,6 +65,7 @@ use App\Services\MoneyFormatter;
 use App\Services\SIFormatter;
 use App\Services\Trees\TreeViewGenerator;
 use Brick\Math\BigDecimal;
+use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
 use Symfony\Component\Serializer\SerializerInterface;
 use Symfony\Contracts\Translation\TranslatorInterface;
 use Twig\Extension\AbstractExtension;
@@ -87,12 +88,14 @@ class AppExtension extends AbstractExtension
     protected $FAIconGenerator;
     protected $translator;
 
+    protected $objectNormalizer;
+
     public function __construct(EntityURLGenerator $entityURLGenerator, MarkdownParser $markdownParser,
         SerializerInterface $serializer, TreeViewGenerator $treeBuilder,
         MoneyFormatter $moneyFormatter,
         SIFormatter $SIFormatter, AmountFormatter $amountFormatter,
         AttachmentURLGenerator $attachmentURLGenerator,
-        FAIconGenerator $FAIconGenerator, TranslatorInterface $translator)
+        FAIconGenerator $FAIconGenerator, TranslatorInterface $translator, ObjectNormalizer $objectNormalizer)
     {
         $this->entityURLGenerator = $entityURLGenerator;
         $this->markdownParser = $markdownParser;
@@ -104,6 +107,8 @@ class AppExtension extends AbstractExtension
         $this->attachmentURLGenerator = $attachmentURLGenerator;
         $this->FAIconGenerator = $FAIconGenerator;
         $this->translator = $translator;
+
+        $this->objectNormalizer = $objectNormalizer;
     }
 
     public function getFilters(): array
@@ -118,6 +123,8 @@ class AppExtension extends AbstractExtension
             new TwigFilter('siFormat', [$this, 'siFormat']),
             new TwigFilter('amountFormat', [$this, 'amountFormat']),
             new TwigFilter('loginPath', [$this, 'loginPath']),
+
+            new TwigFilter('toArray', [$this, 'toArray'])
         ];
     }
 
@@ -174,6 +181,11 @@ class AppExtension extends AbstractExtension
         return json_encode($tree, JSON_THROW_ON_ERROR);
     }
 
+    public function toArray($object): array
+    {
+        return $this->objectNormalizer->normalize($object, null);
+    }
+
     /**
      * This function/filter generates an path.
      */

templates/Parts/lists/_filter.html.twig

@@ -123,6 +123,14 @@
                 </div>
             </div>
 
+            {# Retain the query parameters of the search form if it is existing #}
+            {% if searchFilter is defined %}
+                {% for property, value in searchFilter|toArray %}
+                    <input type="hidden" name="{{ property }}" data-no-clear="true" value="{{ value }}">
+                {% endfor %}
+
+            {% endif %}
+
             {{ form_end(filterForm) }}
         </div>
     </div>

templates/Parts/lists/search_list.html.twig

@@ -1,11 +1,15 @@
 {% extends "base.html.twig" %}
 
 {% block  title %}
-{% trans %}parts_list.search.title{% endtrans %} {{ keyword }}
+{% trans %}parts_list.search.title{% endtrans %}: {{ keyword }}
 {% endblock %}
 
 {% block content %}
 
+    <div class="accordion mb-3">
+        {% include "Parts/lists/_filter.html.twig" %}
+    </div>
+
     {% include "Parts/lists/_parts_list.html.twig" %}
 
 {% endblock %}