Changeset 15208

Timestamp:

06/11/2010 02:01:56 AM (16 years ago)

Author:

iammattthomas

Message:

In Twenty ten, make last gallery image link back to the first. Props iandstewart.

File:

• trunk/wp-content/themes/twentyten/attachment.php (modified) (1 diff)

trunk/wp-content/themes/twentyten/attachment.php

@@ -69 +69 @@
     }
     $k++;
-    if ( isset( $attachments[ $k ] ) )
-        $next_attachment_url = get_attachment_link( $attachments[ $k ]->ID );
-    else
-        $next_attachment_url = get_permalink( $post->post_parent );
+    // If there is more than 1 image attachment in a gallery
+    if ( count( $attachments ) > 1 ) {
+        if ( isset( $attachments[ $k ] ) )
+            // get the URL of the next image attachment
+            $next_attachment_url = get_attachment_link( $attachments[ $k ]->ID );
+        else
+            // or get the URL of the first image attachment
+            $next_attachment_url = get_attachment_link( $attachments[ 0 ]->ID );
+    } else {
+        // or, if there's only 1 image attachment, get the URL of the image
+        $next_attachment_url = wp_get_attachment_url();
+    }
 ?>
                         <p class="attachment"><a href="<?php echo $next_attachment_url; ?>" title="<?php echo esc_attr( get_the_title() ); ?>" rel="attachment"><?php