item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = ( $depth ) ? str_repeat( $t, $depth ) : '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
/**
* Filters the arguments for a single nav menu item.
*
* WP 4.4.0
*
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param WP_Post $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
*/
$args = apply_filters( 'awpbusinesspress_nav_menu_item_args', $args, $item, $depth );
// Add some additional default classes to the item.
$classes[] = 'menu-item-' . $item->ID;
$classes[] = 'nav-item';
// Allow filtering the classes.
$classes = apply_filters( 'awpbusinesspress_nav_menu_css_class', array_filter( $classes ), $item, $args, $depth );
// Form a string of classes in format: class="class_names".
$class_names = join( ' ', $classes );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
/**
* Filters the ID applied to a menu item's list item element.
*
* @since WP 3.0.1
* @since WP 4.1.0 The `$depth` parameter was added.
*
* @param string $menu_id The ID that is applied to the menu item's `` element.
* @param WP_Post $item The current menu item.
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$id = apply_filters( 'awpbusinesspress_nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args, $depth );
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
$output .= $indent . '';
// Initialize array for holding the $atts for the link item.
$atts = array();
/*
* Set title from item to the $atts array - if title is empty then
* default to item title.
*/
if ( empty( $item->attr_title ) ) {
$atts['title'] = ! empty( $item->title ) ? wp_strip_all_tags( $item->title ) : '';
} else {
$atts['title'] = $item->attr_title;
}
$atts['target'] = ! empty( $item->target ) ? $item->target : '';
$atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : '';
$atts['href'] = ! empty( $item->url ) ? $item->url : '#';
// If item has_children add atts to .
if ( $args->walker->has_children ) {
$atts['aria-haspopup'] = 'true';
$atts['aria-expanded'] = 'false';
$atts['id'] = 'menu-item-dropdown-' . $item->ID;
}
// Allow filtering of the $atts array before using it.
$atts = apply_filters( 'awpbusinesspress_nav_menu_link_attributes', $atts, $item, $args, $depth );
// Build a string of html containing all the atts for the item.
$attributes = '';
foreach ( $atts as $attr => $value ) {
if ( ! empty( $value ) ) {
$value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
$item_output = ( $args->before );
$item_output .= '';
$item_output .= $args->link_before . apply_filters( 'awpbusinesspress_the_title', $item->title, $item->ID ) . $args->link_after;
$item_output .= '';
if ( $args->walker->has_children ) {
$item_output .= '';
}
$item_output .= $args->after;
$output .= apply_filters( 'awpbusinesspress_walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
/**
* Menu Fallback
* =============
* If this function is assigned to the wp_nav_menu's fallback_cb variable
* and a manu has not been assigned to the theme location in the WordPress
* menu manager the function with display nothing to a non-logged in user,
* and will add a link to the WordPress menu manager if logged in as an admin.
*
* @param array $args passed from the wp_nav_menu function.
*/
public static function fallback( $args ) {
if ( current_user_can( 'manage_options' ) ) {
extract( $args );
$fb_output = null;
if ( $container ) {
$fb_output = '<' . $container;
if ( $container_id ) {
$fb_output .= ' id="' . $container_id . '"';
}
if ( $container_class ) {
$fb_output .= ' class="' . $container_class . '"';
}
$fb_output .= '>';
}
$fb_output .= '' . esc_html__( 'Add a menu', 'awpbusinesspress' ) . '';
$fb_output .= '';
if ( $container ) {
$fb_output .= '';
}
echo $fb_output;
}
}
}
function awpbusinesspress_nav_menu_css_class( $classes ) {
if ( in_array( 'current-menu-item', $classes ) or in_array( 'current-menu-ancestor', $classes ) ) {
$classes[] = 'active';
}
return $classes;
}
add_filter( 'awpbusinesspress_menu_css_class', 'awpbusinesspress_nav_menu_css_class' );