tag based on what is being viewed. * * @since 1.0.0 * @param string $title Default title text for current view. * @param string $sep Optional separator. * @return string The filtered title. */ function delivery_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 ) && ! is_404() ) { $title .= " $sep " . sprintf( __( 'Page %s', 'delivery' ), max( $paged, $page ) ); } return $title; } /** * 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. * * @since 1.0.0 * @global WP_Query $wp_query WordPress Query object. * @return void */ function delivery_setup_author() { global $wp_query; if ( $wp_query->is_author() && isset( $wp_query->post ) ) { $GLOBALS['authordata'] = get_userdata( $wp_query->post->post_author ); } } /** * Generates the relevant template info. Adds template meta with theme version. Uses the theme * name and version from style.css. * * @since 1.0.0 */ function delivery_meta_template() { $theme = wp_get_theme( get_template() ); $template = sprintf( '' . "\n", esc_attr( $theme->get( 'Name' ) ), esc_attr( $theme->get( 'Version' ) ) ); echo apply_filters( 'delivery_meta_template', $template ); } /** * Removes default styles set by WordPress recent comments widget. * * @since 1.0.0 */ function delivery_remove_recent_comments_style() { global $wp_widget_factory; remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) ); } /** * Control the excerpt length. * * @since 1.0.0 * @param $length */ function delivery_excerpt_length( $length ) { if ( is_archive() || is_search() ) { return 40; } else { return 20; } } /** * Change the excerpt more string. * * @since 1.0.0 * @param string $more */ function delivery_excerpt_more( $more ) { return '...'; }