Introducing add_theme_support(feature) and current_theme_supports(feature) for announcing and checking theme support for various features. Implement it for post/page thumbanils, hiding UI if not supported.
git-svn-id: http://svn.automattic.com/wordpress/trunk@12132 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -98,7 +98,8 @@ foreach ( get_object_taxonomies('post') as $tax_name ) {
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}
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add_meta_box('categorydiv', __('Categories'), 'post_categories_meta_box', 'post', 'side', 'core');
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add_meta_box('categorydiv', __('Categories'), 'post_categories_meta_box', 'post', 'side', 'core');
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add_meta_box('postthumbnaildiv', __('Post Thumbnail'), 'post_thumbnail_meta_box', 'post', 'side', 'low');
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if ( current_theme_supports( 'post-thumbnails' ) )
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add_meta_box('postthumbnaildiv', __('Post Thumbnail'), 'post_thumbnail_meta_box', 'post', 'side', 'low');
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add_meta_box('postexcerpt', __('Excerpt'), 'post_excerpt_meta_box', 'post', 'normal', 'core');
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add_meta_box('postexcerpt', __('Excerpt'), 'post_excerpt_meta_box', 'post', 'normal', 'core');
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add_meta_box('trackbacksdiv', __('Send Trackbacks'), 'post_trackback_meta_box', 'post', 'normal', 'core');
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add_meta_box('trackbacksdiv', __('Send Trackbacks'), 'post_trackback_meta_box', 'post', 'normal', 'core');
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add_meta_box('postcustom', __('Custom Fields'), 'post_custom_meta_box', 'post', 'normal', 'core');
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add_meta_box('postcustom', __('Custom Fields'), 'post_custom_meta_box', 'post', 'normal', 'core');
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@ -80,7 +80,8 @@ add_meta_box('pageparentdiv', __('Attributes'), 'page_attributes_meta_box', 'pag
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add_meta_box('postcustom', __('Custom Fields'), 'post_custom_meta_box', 'page', 'normal', 'core');
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add_meta_box('postcustom', __('Custom Fields'), 'post_custom_meta_box', 'page', 'normal', 'core');
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add_meta_box('commentstatusdiv', __('Discussion'), 'post_comment_status_meta_box', 'page', 'normal', 'core');
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add_meta_box('commentstatusdiv', __('Discussion'), 'post_comment_status_meta_box', 'page', 'normal', 'core');
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add_meta_box('slugdiv', __('Page Slug'), 'post_slug_meta_box', 'page', 'normal', 'core');
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add_meta_box('slugdiv', __('Page Slug'), 'post_slug_meta_box', 'page', 'normal', 'core');
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add_meta_box('postthumbnaildiv', __('Post Thumbnail'), 'post_thumbnail_meta_box', 'page', 'side', 'low');
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if ( current_theme_supports( 'post-thumbnails' ) )
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add_meta_box('postthumbnaildiv', __('Page Thumbnail'), 'post_thumbnail_meta_box', 'page', 'side', 'low');
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$authors = get_editable_user_ids( $current_user->id, true, 'page' ); // TODO: ROLE SYSTEM
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$authors = get_editable_user_ids( $current_user->id, true, 'page' ); // TODO: ROLE SYSTEM
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if ( $post->post_author && !in_array($post->post_author, $authors) )
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if ( $post->post_author && !in_array($post->post_author, $authors) )
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@ -1303,4 +1303,30 @@ function add_custom_image_header($header_callback, $admin_header_callback) {
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add_action('admin_menu', array(&$GLOBALS['custom_image_header'], 'init'));
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add_action('admin_menu', array(&$GLOBALS['custom_image_header'], 'init'));
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}
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}
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/**
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* Allows a theme to register its support of a certain feature
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*
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* @author Mark Jaquith
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* @since 2.9
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* @param string $feature the feature being added
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*/
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function add_theme_support( $feature ) {
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global $_wp_theme_features;
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$_wp_theme_features[$feature] = true;
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}
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/**
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* Checks a theme's support for a given feature
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*
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* @author Mark Jaquith
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* @since 2.9
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* @param string $feature the feature being checked
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* @return boolean
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*/
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function current_theme_supports( $feature ) {
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global $_wp_theme_features;
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return ( isset( $_wp_theme_features[$feature] ) && $_wp_theme_features[$feature] );
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}
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?>
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?>
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