Changeset 11771 for trunk/wp-includes/media.php

Timestamp:

08/04/2009 07:32:18 AM (16 years ago)

Author:

azaozz

Message:

Add support for 'include' and 'exclude' to [gallery] (include="123,456" would show only these attachments regardless of the parent post, exclude="789,123" would exclude these attachments and show the rest).

File:

• trunk/wp-includes/media.php (modified) (1 diff)

trunk/wp-includes/media.php

@@ -662 +662 @@
         'captiontag' => 'dd',
         'columns'    => 3,
-        'size'       => 'thumbnail'
+        'size'       => 'thumbnail',
+        'include'    => '',
+        'exclude'    => ''
     ), $attr));
 
     $id = intval($id);
-    $attachments = get_children( array('post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
+    if ( 'RAND' == $order )
+        $orderby = 'none';
+
+    if ( !empty($include) ) {
+        $_attachments = get_posts( array('include' => $include, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
+
+        $attachments = array();
+        foreach ( $_attachments as $key => $val ) {
+            $attachments[$val->ID] = $_attachments[$key];
+        }
+    } elseif ( !empty($exclude) ) {
+        $attachments = get_children( array('post_parent' => $id, 'exclude' => $exclude, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
+    } else {
+        $attachments = get_children( array('post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
+    }
 
     if ( empty($attachments) )