[wp-trac] [WordPress Trac] #22758: menu_order is 0 for new galleries so no backward compatibility

[WordPress Trac]

#22758: menu_order is 0 for new galleries so no backward compatibility
--------------------------+------------------------------
 Reporter:  vickybiswas   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Gallery       |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |
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Comment (by vickybiswas):

 The function we are using to handle the same is as below
 {{{
 function pmc_gallery_menu_order_fix($id) {
         $regex_pattern = get_shortcode_regex();
         preg_match ('/'.$regex_pattern.'/s',
 stripslashes($_POST['content']), $regex_matches);
         if ($regex_matches[2] == 'gallery') :
             $attribureStr = str_replace (" ", "&", trim
 ($regex_matches[3]));
             $attribureStr = str_replace ('"', '', $attribureStr);
             $attributes = wp_parse_args ($attribureStr);
         endif;
         $ids = explode(',', $attributes[ids]);
         $images = get_posts( array(
                 'post_parent' => $post->ID,
                 'numberposts' => '-1',
                 'post_status' => 'inherit',
                 'post_type' => 'attachment',
                 'post_mime_type' => 'image',
                 'orderby' => 'menu_order ID',
                 'order' => 'ASC'
         ) );
         if ( empty($images) ) {
                 // no attachments here
         } else {
                 foreach ( $images as $attachment_id => $attachment ) {
                         if (in_array($attachment->ID, $ids)) {
                                 $update_post = array();
                                 $update_post['ID'] = $attachment->ID;
                                 $update_post['menu_order'] =
 array_search($attachment->ID, $ids);
                                 wp_update_post( $update_post );
                         };
                 }
         }
 }
 add_action('pre_post_update', 'pmc_gallery_menu_order_fix');
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/22758#comment:1>
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