post_parent ) && $image->post_parent != $id )
$url .= '#main';
return $url;
}
add_filter( 'attachment_link', 'oxygen_enhanced_image_navigation', 10, 2 );
/**
* Sets the post excerpt length to 30 words.
*
* @since Oxygen 0.2.2
*/
function oxygen_excerpt_length( $length ) {
return 30;
}
add_filter( 'excerpt_length', 'oxygen_excerpt_length' );
/**
* Filters wp_title to print a neat
tag based on what is being viewed.
*
* @since Oxygen 0.2.2
*/
function oxygen_wp_title( $title, $sep ) {
global $page, $paged;
if ( is_feed() )
return $title;
// Add the blog name
$title .= get_bloginfo( 'name' );
// Add the blog description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) )
$title .= " $sep $site_description";
// Add a page number if necessary:
if ( $paged >= 2 || $page >= 2 )
$title .= " $sep " . sprintf( __( 'Page %s', 'oxygen' ), max( $paged, $page ) );
return $title;
}
add_filter( 'wp_title', 'oxygen_wp_title', 10, 2 );