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rajeebbanstola/mbt_split_nav_walker.php

Forked from RevConcept/mbt_split_nav_walker.php
Last active August 29, 2015 14:11
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Revisions

  1. @RevConcept RevConcept renamed this gist Dec 18, 2014. 1 changed file with 0 additions and 0 deletions.
    0 mbt_split_nav_walker → mbt_split_nav_walker.php
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    File renamed without changes.
  2. @RevConcept RevConcept created this gist Dec 18, 2014.
    61 changes: 61 additions & 0 deletions mbt_split_nav_walker
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,61 @@
    /* ==========================================================================
    Custom Walker Menu
    ========================================================================== */

    class mbt_split_nav_walker extends Walker_Nav_Menu {

    var $current_menu = null;
    var $break_point = null;

    function start_el(&$output, $item, $depth, $args) {

    global $wp_query;

    // Get the locations of nav menus
    $theme_locations = get_nav_menu_locations();

    // Get the menu object of the current nav menu based on the returned theme location
    $menu_obj = get_term( $theme_locations[$args->theme_location], 'nav_menu' );


    if( !isset( $this->current_menu ) ) {
    $this->current_menu = wp_get_nav_menu_object( $menu_obj->term_id );
    }
    if( !isset( $this->break_point ) ) {
    $this->break_point = ceil( $this->current_menu->count / 2 ) + 1;
    }


    $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';

    $class_names = $value = '';

    $classes = empty( $item->classes ) ? array() : (array) $item->classes;
    $classes[] = 'menu-item-' . $item->ID;

    $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
    $class_names = ' class="' . esc_attr( $class_names ) . '"';

    $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
    $id = strlen( $id ) ? ' id="' . esc_attr( $id ) . '"' : '';

    if( $this->break_point == $item->menu_order ) {
    $output .= $indent . '</li></span></ul><ul class="nav top-nav cf right"><span><li' . $id . $value . $class_names .'>';
    } else {
    $output .= $indent . '<li' . $id . $value . $class_names . '>';
    }

    $attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : '';
    $attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : '';
    $attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : '';
    $attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : '';

    $item_output = $args->before;
    $item_output .= '<a'. $attributes .'>';
    $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
    $item_output .= '</a>';
    $item_output .= $args->after;

    $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
    }
    }