[wp-trac] [WordPress Trac] #15779: Can't add featured images to custom post types

[WordPress Trac]

#15779: Can't add featured images to custom post types
-----------------------------+----------------------------------------------
 Reporter:  somatic          |       Owner:  nacin            
     Type:  defect (bug)     |      Status:  reviewing        
 Priority:  normal           |   Milestone:  3.1              
Component:  Post Thumbnails  |     Version:  3.1              
 Severity:  critical         |    Keywords:  reporter-feedback
-----------------------------+----------------------------------------------

Comment(by somatic):

 post type register:
 {{{
 $labels = array(
         'name' => _x('Videos', 'post type general name'),
         'singular_name' => _x('Video', 'post type singular name'),
         'add_new' => _x('Add New', 'Video'),
         'add_new_item' => __('Add New Video'),
         'edit_item' => __('Edit Video'),
         'edit' => _x('Edit', 'video'),
         'new_item' => __('New Video'),
         'view_item' => __('View Video'),
         'search_items' => __('Search Videos'),
         'not_found' =>  __('No Videos found'),
         'not_found_in_trash' => __('No Videos found in Trash'),
         'view' =>  __('View Video')
 );

 $args = array(
         'public' => true,
         'publicly_queryable' => true,
         'menu_icon' => SMAM_IMG .'/videos-menu-icon.png',
         'show_ui' => true,
         'capability_type' => 'video',
         'capabilities' => array(
                 'publish_posts' => 'publish_videos',
                 'edit_posts' => 'edit_videos',
                 'edit_others_posts' => 'edit_others_videos',
                 'delete_posts' => 'delete_videos',
                 'delete_others_posts' => 'delete_others_videos',
                 'read_private_posts' => 'read_private_videos',
                 'edit_post' => 'edit_video',
                 'delete_post' => 'delete_video',
                 'read_post' => 'read_video',
         ),
         'has_archive' => 'videos',
         'hierarchical' => true,
         'query_var' => true,
         'menu_position' => 6,
         'show_in_nav_menus' => true,
         'supports' => array('thumbnail','comments'),
         'rewrite' => array( 'slug' => 'videos', 'with_front' => false ),
         'register_meta_box_cb' =>
 array('smamMetaboxes','add_custom_boxes'),type
         'labels' => $labels
 );

 register_post_type('videos', $args);
 }}}

 and function used with add_filter('map_meta_cap'):

 {{{
 function smam_map_meta_cap( $caps, $cap, $user_id, $args ) {

         /* If editing, deleting, or reading an asset, get the post and
 post type object. */
         if ( 'edit_video' == $cap || 'delete_video' == $cap ||
 'read_video' == $cap) {
                 $post = get_post( $args[0] );
                 $post_type = get_post_type_object( $post->post_type );

                 /* Set an empty array for the caps. */
                 $caps = array();
         }

         /* If editing an item, assign the required capability. */
         if ( 'edit_video' == $cap ) {
                 if ( $user_id == $post->post_author )
                         $caps[] = $post_type->cap->edit_posts;
                 else
                         $caps[] = $post_type->cap->edit_others_posts;
         }

         /* If deleting an item, assign the required capability. */
         elseif ('delete_video' == $cap ) {
                 if ( $user_id == $post->post_author )
                         $caps[] = $post_type->cap->delete_posts;
                 else
                         $caps[] = $post_type->cap->delete_others_posts;
         }

         /* If reading a private item, assign the required capability. */
         elseif ( 'read_video' == $cap ) {

                 if ( 'private' != $post->post_status )
                         $caps[] = 'read';
                 elseif ( $user_id == $post->post_author )
                         $caps[] = 'read';
                 else
                         $caps[] = $post_type->cap->read_private_posts;
         }

         /* Return the capabilities required by the user. */
         return $caps;
 }
 }}}

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/15779#comment:3>
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