lightspeeddevelopment /
lsx
| 1 | <?php |
||
| 7 | * @category bootstrap-walker |
||
| 8 | */ |
||
| 9 | |||
| 10 | if ( ! defined( 'ABSPATH' ) ) { |
||
| 11 | exit; |
||
| 12 | } |
||
| 13 | |||
| 14 | if ( ! class_exists( 'Walker_Nav_Menu' ) ) { |
||
| 15 | return; |
||
| 16 | } |
||
| 17 | |||
| 18 | if ( ! class_exists( 'LSX_Nav_Walker' ) ) : |
||
| 19 | |||
| 20 | /** |
||
| 21 | * Cleaner walker for wp_nav_menu() |
||
| 34 | */ |
||
| 35 | class LSX_Nav_Walker extends Walker_Nav_Menu { |
||
| 36 | |||
| 37 | function check_current( $classes ) { |
||
| 38 | return preg_match( '/^(current[-_])|active|dropdown$/', $classes ); |
||
| 39 | } |
||
| 40 | |||
| 41 | function start_lvl( &$output, $depth = 0, $args = array() ) { |
||
| 42 | $output .= "\n<ul class=\"dropdown-menu\">\n"; |
||
| 43 | } |
||
| 44 | |||
| 45 | function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { |
||
| 46 | $item_html = ''; |
||
| 47 | |||
| 48 | if ( isset( $item->title ) ) { |
||
| 49 | parent::start_el( $item_html, $item, $depth, $args ); |
||
| 50 | |||
| 51 | if ( $item->is_dropdown && ( 0 === $depth ) ) { |
||
| 52 | $item_html = str_replace( '<a', '<a class="dropdown-toggle" data-target="#"', $item_html ); |
||
| 53 | $item_html = str_replace( '</a>', ' <b class="caret"></b></a>', $item_html ); |
||
| 54 | } elseif ( stristr( $item_html, 'li class="divider"' ) ) { |
||
| 55 | $item_html = preg_replace( '/<a[^>]*>.*?<\/a>/iU', '', $item_html ); |
||
| 56 | } elseif ( stristr( $item_html, 'li class="dropdown-header"' ) ) { |
||
| 57 | $item_html = preg_replace( '/<a[^>]*>(.*)<\/a>/iU', '$1', $item_html ); |
||
| 58 | } |
||
| 59 | |||
| 60 | $item_html = apply_filters( 'lsx_wp_nav_menu_item', $item_html ); |
||
| 61 | $output .= $item_html; |
||
| 62 | } |
||
| 63 | } |
||
| 64 | |||
| 65 | function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) { |
||
| 66 | $element->is_dropdown = ( ( ! empty( $children_elements[ $element->ID ] ) && ( ( $depth + 1 ) < $max_depth || ( 0 === $max_depth ) ) ) ); |
||
| 67 | |||
| 68 | if ( $element->is_dropdown ) { |
||
| 69 | if ( $depth > 0 ) { |
||
| 70 | $element->classes[] = 'dropdown-submenu'; |
||
| 71 | } else { |
||
| 72 | $element->classes[] = 'dropdown'; |
||
| 74 | } |
||
| 75 | |||
| 76 | parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); |
||
| 77 | } |
||
| 78 | |||
| 79 | } |
||
| 80 | |||
| 81 | endif; |
||
| 82 |
Fernando Tessmann
Loading history...