Merge pull request #21 from mindpilot/patch-1

TASK: Add template variable isFirst for image iterartion
daniellienert · Jul 2, 2019 · 81a1a46 · 81a1a46
2 parents 468421e + 40025e0
commit 81a1a46
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/Classes/ViewHelpers/GalleryViewHelper.php b/Classes/ViewHelpers/GalleryViewHelper.php
@@ -85,17 +85,26 @@ public function render(Node $galleryNode)
         }
 
         $result = '';
+        $i = 0;
 
         foreach ($images as $image) {
             if ($image instanceof Image) {
                 /** @var Image $image */
                 $this->templateVariableContainer->add('image', $image);
                 $this->templateVariableContainer->add('imageMeta', $this->buildImageMetaDataArray($image));
 
+                if ($i === 0) {
+                    $this->templateVariableContainer->add('isFirst', true);
+                } elseif ($this->templateVariableContainer->exists('isFirst')) {
+                    $this->templateVariableContainer->remove('isFirst');
+                }
+
                 $result .= $this->renderChildren();
 
                 $this->templateVariableContainer->remove('image');
                 $this->templateVariableContainer->remove('imageMeta');
+
+                $i++;
             }
         }