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Merge Roots_Navbar_Nav_Walker into Roots_Nav_Walker

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This commit is contained in:
Ben Word
2012-07-15 02:53:10 -05:00
parent d29fe04a84
commit eae50e0a77
2 changed files with 26 additions and 62 deletions
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86
inc/cleanup.php
View File

@@ -439,7 +439,15 @@ add_filter('wp_nav_menu', 'roots_wp_nav_menu');
*/
class Roots_Nav_Walker extends Walker_Nav_Menu {
function check_current($classes) {
return preg_match('/(current[-_])/', $classes);
return preg_match('/(current[-_])|active|dropdown/', $classes);
}
function start_lvl(&$output, $depth) {
if (current_theme_supports('bootstrap-top-navbar')) {
$output .= "\n<ul class=\"dropdown-menu\">\n";
} else {
$output .= "\n<ul class=\"sub-menu\">\n";
}
}
function start_el(&$output, $item, $depth, $args) {
@@ -450,10 +458,18 @@ class Roots_Nav_Walker extends Walker_Nav_Menu {
$id = 'menu-' . $slug;
$class_names = $value = '';
$li_attributes = '';
$classes = empty($item->classes) ? array() : (array) $item->classes;
$classes = array_filter($classes, array(&$this, 'check_current'));
if (current_theme_supports('bootstrap-top-navbar')) {
if ($args->has_children) {
$classes[] = 'dropdown';
$li_attributes .= ' data-dropdown="dropdown"';
}
}
if ($custom_classes = get_post_meta($item->ID, '_menu_item_classes', true)) {
foreach ($custom_classes as $custom_class) {
$classes[] = $custom_class;
@@ -469,75 +485,22 @@ class Roots_Nav_Walker extends Walker_Nav_Menu {
$attributes .= ! empty($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 ) .'"' : '';
if (current_theme_supports('bootstrap-top-navbar')) {
$attributes .= ($args->has_children) ? ' class="dropdown-toggle" data-toggle="dropdown"' : '';
}
$item_output = $args->before;
$item_output .= '<a'. $attributes .'>';
$item_output .= $args->link_before . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
if (current_theme_supports('bootstrap-top-navbar')) {
$item_output .= ($args->has_children) ? ' <b class="caret"></b>' : '';
}
$item_output .= '</a>';
$item_output .= $args->after;
$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
}
}
/**
* Cleaner walker for wp_nav_menu() specific to Bootstrap's Navbar
*/
class Roots_Navbar_Nav_Walker extends Walker_Nav_Menu {
function check_current($classes) {
return preg_match('/(current[-_])|active|dropdown/', $classes);
}
function start_lvl(&$output, $depth) {
$output .= "\n<ul class=\"dropdown-menu\">\n";
}
function start_el(&$output, $item, $depth, $args) {
global $wp_query;
$indent = ($depth) ? str_repeat("\t", $depth) : '';
$slug = sanitize_title($item->title);
$id = 'menu-' . $slug;
$li_attributes = '';
$class_names = $value = '';
$classes = empty($item->classes) ? array() : (array) $item->classes;
if ($args->has_children) {
$classes[] = 'dropdown';
$li_attributes .= ' data-dropdown="dropdown"';
}
$classes = array_filter($classes, array(&$this, 'check_current'));
if ($custom_classes = get_post_meta($item->ID, '_menu_item_classes', true)) {
foreach ($custom_classes as $custom_class) {
$classes[] = $custom_class;
}
}
$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item, $args));
$class_names = $class_names ? ' class="' . $id . ' ' . esc_attr($class_names) . '"' : ' class="' . $id . '"';
$output .= $indent . '<li' . $class_names . $li_attributes . '>';
$attributes = ! empty($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 ) .'"' : '';
$attributes .= ($args->has_children) ? ' class="dropdown-toggle" data-toggle="dropdown"' : '';
$item_output = $args->before;
$item_output .= '<a'. $attributes .'>';
$item_output .= $args->link_before . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
$item_output .= ($args->has_children) ? ' <b class="caret"></b>' : '';
$item_output .= '</a>';
$item_output .= $args->after;
$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output) {
if (!$element) { return; }
@@ -577,6 +540,7 @@ class Roots_Navbar_Nav_Walker extends Walker_Nav_Menu {
}
/**
* Cleanup wp_nav_menu_args
*
@@ -590,7 +554,7 @@ function roots_nav_menu_args($args = '') {
$roots_nav_menu_args['items_wrap'] = '<ul class="%2$s">%3$s</ul>';
}
if ($args['walker'] == new Roots_Navbar_Nav_Walker()) {
if (current_theme_supports('bootstrap-top-navbar')) {
$roots_nav_menu_args['depth'] = 2;
}

2
templates/header-top-navbar.php
View File

@@ -11,7 +11,7 @@
<?php bloginfo('name'); ?>
</a>
<nav id="nav-main" class="nav-collapse" role="navigation">
<?php wp_nav_menu(array('theme_location' => 'primary_navigation', 'walker' => new Roots_Navbar_Nav_Walker(), 'menu_class' => 'nav')); ?>
<?php wp_nav_menu(array('theme_location' => 'primary_navigation', 'menu_class' => 'nav')); ?>
</nav>
</div>
</div>