Add twig filter for brazilian date formatting.

Reviewed-on: #8

src/MDTwigExtension.php

@@ -50,6 +50,7 @@ class MDTwigExtension extends AbstractExtension {
       new TwigFilter('cnpj', [$this, 'formatCNPJ']),
       new TwigFilter('real', [$this, 'formatReal']),
       new TwigFilter('unicode', [$this, 'returnUnicode']),
+      new TwigFilter('dateshort', [$this, 'formatDateShort']),
     ];
   }
 
@@ -183,4 +184,20 @@ class MDTwigExtension extends AbstractExtension {
     return $unicode;
   }
 
+  /**
+   * Format and translate date to portuguese.
+   * 2026-04-01 => 01 Apr. 2026
+   */
+  public function formatDateShort(string $value) : string {
+
+    $df = new \IntlDateFormatter(
+      'pt_BR',
+      \IntlDateFormatter::FULL,
+      \IntlDateFormatter::NONE
+    );
+
+    $df->setPattern('d-LLL-yy');
+    $d = $df->format(new \DateTime($value));
+    return strtoupper(str_replace(".", "", $d));
+  }
 }

src/TwigRender.php

@@ -81,6 +81,7 @@ class TwigRender {
     try {
       $this->twig->addExtension(new DebugExtension());
       $this->twig->addExtension(new MFDESTwigExtension());
+      $this->twig->addExtension(new MDTwigExtension());
       $this->addPaths();
       $html = $this->twig->render($this->template, ['data' => $this->data]);
     }