tag based on what is being viewed. * * @param string $title Default title text for current view. * @param string $sep Optional separator. * @return string The filtered title. */ function adaption_wp_title( $title, $sep ) { if ( is_feed() ) { return $title; } global $page, $paged; // Add the blog name $title .= get_bloginfo( 'name', 'display' ); // 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', 'adaption' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'adaption_wp_title', 10, 2 ); /** * Sets the authordata global when viewing an author archive. * * This provides backwards compatibility with * http://core.trac.wordpress.org/changeset/25574 * * It removes the need to call the_post() and rewind_posts() in an author * template to print information about the author. * * @global WP_Query $wp_query WordPress Query object. * @return void */ function adaption_setup_author() { global $wp_query; if ( $wp_query->is_author() && isset( $wp_query->post ) ) { $GLOBALS['authordata'] = get_userdata( $wp_query->post->post_author ); } } add_action( 'wp', 'adaption_setup_author' ); /** * Return the post URL to use as link for h1 on link post formats. * * @uses get_url_in_content() to get the URL in the post meta (if it exists) or * the first link found in the post content. * * Falls back to the post permalink if no URL is found in the post. * * @return string The Link format URL. */ function adaption_get_link_url() { $content = get_the_content(); $check_url = get_url_in_content( $content ); return ( $check_url ) ? $check_url : apply_filters( 'the_permalink', get_permalink() ); } if ( ! function_exists( 'adaption_continue_reading_link' ) ) : /** * Returns an ellipsis rather than continue reading link */ function adaption_continue_reading_link() { return '…' . sprintf( __( 'Read more %1$s', 'adaption' ), esc_attr( strip_tags( get_the_title() ) ) ) . ''; } endif; if ( ! function_exists( 'adaption_excerpt_link' ) ) : /** * Returns an ellipsis for excerpts - can be overriden in child theme */ function adaption_excerpt_link() { return adaption_continue_reading_link(); } add_filter( 'excerpt_more', 'adaption_excerpt_link' ); endif;