alt in conclusion gallery

blocks/portfolio-conclusion-section.php

@@ -52,10 +52,12 @@ if (isset($cmws) && is_array($cmws) && !empty($cmws)):
               $img = $gallery_item['img'] ?: '';
               $layout = $gallery_item['layout'] ?: '';
               $class_name = !empty($layout) ? explode(':', $layout[0]) : 'none';
-              $class_name = $class_name[0];?>
+              $class_name = $class_name[0];
+              if(!empty($img)):
+              ?>
               <div class="gallery-item <?php echo $class_name; ?>">
                 <a data-src="<?php echo esc_url($img); ?>">
-                  <img src="<?php echo esc_url($img); ?>" alt="" class="img-fluid">
+                  <img src="<?php echo esc_url($img); ?>" alt="<?php echo esc_attr(get_post_meta(attachment_url_to_postid($img), '_wp_attachment_image_alt', true)) ?: get_the_title(attachment_url_to_postid($img)); ?>" class="img-fluid">
                   <?php if ($i === (count($cmws_gal) - 1)): ?><span><svg width="16" height="16" viewBox="0 0 16 16" fill="none"
                         xmlns="http://www.w3.org/2000/svg">
                         <path
@@ -74,7 +76,7 @@ if (isset($cmws) && is_array($cmws) && !empty($cmws)):
                     </span><?php endif; ?>
                 </a>
               </div>
-            <?php endforeach; ?>
+            <?php endif; endforeach; ?>
           </div>
         <?php endif; ?>
       </div>