Merge pull request #21 from macopedia/highlighting

Highlighting
TYPO3-Documentation · Jun 18, 2021 · 8c4f42d · 8c4f42d
2 parents 9d9963d + 6f9486f
commit 8c4f42d
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/src/Repository/ElasticRepository.php b/src/Repository/ElasticRepository.php
@@ -194,6 +194,15 @@ public function findByQuery(SearchDemand $searchDemand): array
                     ],
                 ],
             ],
+            'highlight' => [
+                'fields' => [
+                    'snippet_content' => [
+                        'fragment_size' => 400,
+                        'number_of_fragments' => 1
+                    ]
+                ],
+                'encoder' => 'html'
+            ]
         ];
         $filters = $searchDemand->getFilters();
         if (!empty($filters)) {

diff --git a/templates/search/search.html.twig b/templates/search/search.html.twig
@@ -56,6 +56,10 @@
                 display: block;
             }
         }
+        .summary em {
+            font-style: normal;
+            font-weight: 600;
+        }
     </style>
 {% endblock %}
 
@@ -78,7 +82,11 @@
                         <span class="badge badge-primary text-decoration-none">{{ version }}</span>
                         {% endfor %}
                     </h4>
-                    <p class="summary">{{ hit.data.snippet_content|slice(0, 400) }}...</p>
+                    {% if hit.highlights.snippet_content[0] %}
+                        <p class="summary">{{ hit.highlights.snippet_content[0] | raw }}...</p>
+                    {% else %}
+                        <p class="summary">{{ hit.data.snippet_content|slice(0, 400) }}...</p>
+                    {% endif %}
                 </a>
                 {% endfor %}
             </ul>