<li> element.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
function briar_nav_menu_css_class( $classes, $item, $args, $depth ) {
if ( isset( $args->item_class ) ) {
$classes[] = $args->item_class;
}
return $classes;
}
add_filter( 'nav_menu_css_class', 'briar_nav_menu_css_class', 10, 4 );
/**
* Add class to main nav links
*
* @see https://developer.wordpress.org/reference/hooks/nav_menu_link_attributes/
* @param array $atts The HTML attributes applied to the menu item's <a> element, empty strings are ignored.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
function briar_nav_menu_link_attributes( $atts, $item, $args, $depth ) {
if ( isset( $args->link_class ) ) {
$atts['class'] = $args->link_class;
}
return $atts;
}
add_filter( 'nav_menu_link_attributes', 'briar_nav_menu_link_attributes', 10, 4 );
/**
* Change read more link class
*
* @see https://developer.wordpress.org/reference/hooks/the_content_more_link/
* @param string $link Read More link element.
*/
function briar_the_content_more_link( $link ) {
return str_replace( '"more-link"', '"post-item__btn btn--transition"', $link );
}
add_filter( 'the_content_more_link', 'briar_the_content_more_link', 10, 1 );
/**
* Adds custom classes to the array of body classes.
*
* @since 1.0
*
* @param array $classes Classes for the body element.
* @return array
*/
function briar_body_classes( $classes ) {
// Adds a class of group-blog to blogs with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
if ( is_customize_preview() ) {
$classes[] = 'customize-preview';
}
if ( is_singular() && has_post_thumbnail() ) {
$classes[] = 'single--featured';
}
return $classes;
}
add_filter( 'body_class', 'briar_body_classes' );
if ( version_compare( $GLOBALS['wp_version'], '4.1', '<' ) ) :
/**
* Filters wp_title to print a neat 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 briar_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( esc_html__( 'Page %s', 'briar' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'briar_wp_title', 10, 2 );
/**
* Title shim for sites older than WordPress 4.1.
*
* @link https://make.wordpress.org/core/2014/10/29/title-tags-in-4-1/
* @todo Remove this function when WordPress 4.3 is released.
*/
function briar_render_title() {
?>
<title><?php wp_title( '|', true, 'right' ); ?>
' . trim( $link ) . '';
}
return $link;
}
add_filter( 'wp_link_pages_link', 'briar_wp_link_pages_link', 10, 2 );
/**
* Allow display and border-radius
* @param array $allowed_attr Allowed attributes.
* @return array
*/
function briar_safe_style_css( $allowed_attr ) {
$allowed_attr[] = 'display';
$allowed_attr[] = 'border-radius';
return $allowed_attr;
}
add_filter( 'safe_style_css', 'briar_safe_style_css', 10, 1 );