chill_document_edit_button: create new twig extension

src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtension.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Chill\DocStoreBundle\Templating;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
+
+class WopiEditTwigExtension extends AbstractExtension
+{
+
+    public function getFilters(): array
+    {
+        return [
+            new TwigFilter('chill_document_edit_button', [WopiEditTwigExtensionRuntime::class, 'renderEditButton'], [
+                'needs_environment' => true,
+                'is_safe' => ['html'],
+            ]),
+        ];
+    }
+
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('chill_document_is_editable', [$this, 'isEditable']),
+        ];
+    }
+
+    public function isEditable(StoredObject $document): bool
+    {
+        return true;
+    }
+}