mirror of https://github.com/vtrois/kratos
fix: misaligned secondary menu
Seaton Jiang
parent
2e16d1bea7
commit
b9daf7f62a
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@ -32,33 +32,16 @@ function attributes_filter($var)
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add_filter('nav_menu_css_class', 'attributes_filter', 100, 1);
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add_filter('nav_menu_css_class', 'attributes_filter', 100, 1);
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add_filter('nav_menu_item_id', 'attributes_filter', 100, 1);
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add_filter('nav_menu_item_id', 'attributes_filter', 100, 1);
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add_filter('page_css_class', 'attributes_filter', 100, 1);
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add_filter('page_css_class', 'attributes_filter', 100, 1);
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if (!class_exists('WP_Bootstrap_Navwalker')) :
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if (!class_exists('WP_Bootstrap_Navwalker')) {
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/**
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/**
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* WP_Bootstrap_Navwalker class.
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* WP_Bootstrap_Navwalker class.
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*
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* @extends Walker_Nav_Menu
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*/
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*/
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class WP_Bootstrap_Navwalker extends Walker_Nav_Menu
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class WP_Bootstrap_Navwalker extends Walker_Nav_Menu
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{
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{
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/**
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* Whether the items_wrap contains schema microdata or not.
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*
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* @since 4.2.0
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* @var boolean
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*/
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private $has_schema = false;
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/**
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* Ensure the items_wrap argument contains microdata.
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*
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* @since 4.2.0
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*/
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public function __construct()
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{
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if (!has_filter('wp_nav_menu_args', array($this, 'add_schema_to_navbar_ul'))) {
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add_filter('wp_nav_menu_args', array($this, 'add_schema_to_navbar_ul'));
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}
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}
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/**
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/**
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* Starts the list before the elements are added.
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* Starts the list before the elements are added.
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*
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*
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@ -66,11 +49,11 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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*
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*
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* @see Walker_Nav_Menu::start_lvl()
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* @see Walker_Nav_Menu::start_lvl()
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*
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*
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* @param string $output Used to append additional content (passed by reference).
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* @param string $output Used to append additional content (passed by reference).
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* @param int $depth Depth of menu item. Used for padding.
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* @param int $depth Depth of menu item. Used for padding.
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* @param WP_Nav_Menu_Args $args An object of wp_nav_menu() arguments.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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*/
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*/
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public function start_lvl(&$output, $depth = 0, $args = null)
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public function start_lvl(&$output, $depth = 0, $args = array())
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{
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{
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if (isset($args->item_spacing) && 'discard' === $args->item_spacing) {
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if (isset($args->item_spacing) && 'discard' === $args->item_spacing) {
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$t = '';
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$t = '';
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@ -95,12 +78,12 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
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$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
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/*
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/*
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* The `.dropdown-menu` container needs to have a labelledby
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* The `.dropdown-menu` container needs to have a labelledby
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* attribute which points to it's trigger link.
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* attribute which points to it's trigger link.
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*
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*
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* Form a string for the labelledby attribute from the the latest
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* Form a string for the labelledby attribute from the the latest
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* link with an id that was added to the $output.
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* link with an id that was added to the $output.
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*/
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*/
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$labelledby = '';
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$labelledby = '';
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// Find all links with an id in the output.
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// Find all links with an id in the output.
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preg_match_all('/(<a.*?id=\"|\')(.*?)\"|\'.*?>/im', $output, $matches);
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preg_match_all('/(<a.*?id=\"|\')(.*?)\"|\'.*?>/im', $output, $matches);
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@ -109,7 +92,7 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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// Build a string to use as aria-labelledby.
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// Build a string to use as aria-labelledby.
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$labelledby = 'aria-labelledby="' . esc_attr(end($matches[2])) . '"';
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$labelledby = 'aria-labelledby="' . esc_attr(end($matches[2])) . '"';
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}
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}
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$output .= "{$n}{$indent}<ul$class_names $labelledby>{$n}";
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$output .= "{$n}{$indent}<ul$class_names $labelledby role=\"menu\">{$n}";
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}
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}
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/**
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/**
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@ -120,13 +103,13 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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*
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*
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* @see Walker_Nav_Menu::start_el()
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* @see Walker_Nav_Menu::start_el()
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*
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*
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* @param string $output Used to append additional content (passed by reference).
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* @param string $output Used to append additional content (passed by reference).
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* @param WP_Nav_Menu_Item $item Menu item data object.
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* @param WP_Post $item Menu item data object.
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* @param int $depth Depth of menu item. Used for padding.
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* @param int $depth Depth of menu item. Used for padding.
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* @param WP_Nav_Menu_Args $args An object of wp_nav_menu() arguments.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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* @param int $id Current item ID.
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* @param int $id Current item ID.
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*/
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*/
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public function start_el(&$output, $item, $depth = 0, $args = null, $id = 0)
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public function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0)
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{
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{
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if (isset($args->item_spacing) && 'discard' === $args->item_spacing) {
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if (isset($args->item_spacing) && 'discard' === $args->item_spacing) {
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$t = '';
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$t = '';
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@ -137,35 +120,22 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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}
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}
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$indent = ($depth) ? str_repeat($t, $depth) : '';
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$indent = ($depth) ? str_repeat($t, $depth) : '';
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if (false !== strpos($args->items_wrap, 'itemscope') && false === $this->has_schema) {
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$this->has_schema = true;
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$args->link_before = '<span itemprop="name">' . $args->link_before;
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$args->link_after .= '</span>';
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}
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$classes = empty($item->classes) ? array() : (array) $item->classes;
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$classes = empty($item->classes) ? array() : (array) $item->classes;
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// Updating the CSS classes of a menu item in the WordPress Customizer preview results in all classes defined
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// in that particular input box to come in as one big class string.
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$split_on_spaces = function ($class) {
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return preg_split('/\s+/', $class);
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};
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$classes = $this->flatten(array_map($split_on_spaces, $classes));
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/*
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/*
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* Initialize some holder variables to store specially handled item
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* Initialize some holder variables to store specially handled item
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* wrappers and icons.
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* wrappers and icons.
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*/
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*/
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$linkmod_classes = array();
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$linkmod_classes = array();
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$icon_classes = array();
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$icon_classes = array();
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/*
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/*
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* Get an updated $classes array without linkmod or icon classes.
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* Get an updated $classes array without linkmod or icon classes.
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*
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*
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* NOTE: linkmod and icon class arrays are passed by reference and
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* NOTE: linkmod and icon class arrays are passed by reference and
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* are maybe modified before being used later in this function.
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* are maybe modified before being used later in this function.
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*/
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*/
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$classes = $this->separate_linkmods_and_icons_from_classes($classes, $linkmod_classes, $icon_classes, $depth);
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$classes = self::separate_linkmods_and_icons_from_classes($classes, $linkmod_classes, $icon_classes, $depth);
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// Join any icon classes plucked from $classes into a string.
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// Join any icon classes plucked from $classes into a string.
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$icon_class_string = join(' ', $icon_classes);
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$icon_class_string = join(' ', $icon_classes);
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@ -173,18 +143,16 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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/**
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/**
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* Filters the arguments for a single nav menu item.
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* Filters the arguments for a single nav menu item.
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*
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*
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* @since WP 4.4.0
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* WP 4.4.0
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*
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*
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* @param WP_Nav_Menu_Args $args An object of wp_nav_menu() arguments.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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* @param WP_Nav_Menu_Item $item Menu item data object.
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* @param WP_Post $item Menu item data object.
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* @param int $depth Depth of menu item. Used for padding.
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* @param int $depth Depth of menu item. Used for padding.
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*
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* @var WP_Nav_Menu_Args
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*/
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*/
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$args = apply_filters('nav_menu_item_args', $args, $item, $depth);
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$args = apply_filters('nav_menu_item_args', $args, $item, $depth);
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// Add .dropdown or .active classes where they are needed.
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// Add .dropdown or .active classes where they are needed.
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if ($this->has_children) {
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if (isset($args->has_children) && $args->has_children) {
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$classes[] = 'dropdown';
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$classes[] = 'dropdown';
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}
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}
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if (in_array('current-menu-item', $classes, true) || in_array('current-menu-parent', $classes, true)) {
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if (in_array('current-menu-item', $classes, true) || in_array('current-menu-parent', $classes, true)) {
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@ -208,38 +176,44 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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* @since WP 3.0.1
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* @since WP 3.0.1
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* @since WP 4.1.0 The `$depth` parameter was added.
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* @since WP 4.1.0 The `$depth` parameter was added.
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*
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*
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* @param string $menu_id The ID that is applied to the menu item's `<li>` element.
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* @param string $menu_id The ID that is applied to the menu item's `<li>` element.
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* @param WP_Nav_Menu_Item $item The current menu item.
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* @param WP_Post $item The current menu item.
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* @param WP_Nav_Menu_Args $args An object of wp_nav_menu() arguments.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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* @param int $depth Depth of menu item. Used for padding.
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* @param int $depth Depth of menu item. Used for padding.
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*/
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*/
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$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args, $depth);
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$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args, $depth);
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$id = $id ? ' id="' . esc_attr($id) . '"' : '';
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$id = $id ? ' id="' . esc_attr($id) . '"' : '';
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$output .= $indent . '<li ' . $id . $class_names . '>';
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if ($args->has_children) {
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$output .= $indent . '<li' . $id . ' class="nav-item dropdown" ' . '>';
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// Initialize array for holding the $atts for the link item.
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$atts = array();
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$atts['title'] = !empty($item->attr_title) ? $item->attr_title : '';
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$atts['target'] = !empty($item->target) ? $item->target : '';
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if ('_blank' === $item->target && empty($item->xfn)) {
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$atts['rel'] = 'noopener noreferrer';
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} else {
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} else {
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$atts['rel'] = !empty($item->xfn) ? $item->xfn : '';
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$output .= $indent . '<li' . $id . ' class="nav-item" ' . '>';
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}
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}
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// If the item has_children add atts to <a>.
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// Initialize array for holding the $atts for the link item.
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if ($this->has_children && 0 === $depth) {
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$atts = array();
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$atts['href'] = '#';
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$atts['data-toggle'] = 'dropdown';
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$atts['aria-expanded'] = 'false';
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$atts['class'] = 'dropdown-toggle nav-link';
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$atts['id'] = 'menu-item-dropdown-' . $item->ID;
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} else {
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if (true === $this->has_schema) {
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$atts['itemprop'] = 'url';
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}
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/*
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* Set title from item to the $atts array - if title is empty then
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* default to item title.
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*/
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if (empty($item->attr_title)) {
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$atts['title'] = !empty($item->title) ? strip_tags($item->title) : '';
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} else {
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$atts['title'] = $item->attr_title;
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}
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$atts['target'] = !empty($item->target) ? $item->target : '';
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$atts['rel'] = !empty($item->xfn) ? $item->xfn : '';
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// If the item has children, add atts to the <a>.
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if (isset($args->has_children) && $args->has_children && 0 === $depth && $args->depth > 1) {
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$atts['href'] = '#';
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$atts['data-toggle'] = 'dropdown';
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$atts['aria-haspopup'] = 'true';
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$atts['aria-expanded'] = 'false';
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$atts['class'] = 'dropdown-toggle nav-link';
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$atts['id'] = 'menu-item-dropdown-' . $item->ID;
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} else {
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$atts['href'] = !empty($item->url) ? $item->url : '#';
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$atts['href'] = !empty($item->url) ? $item->url : '#';
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// For items in dropdowns use .dropdown-item instead of .nav-link.
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// For items in dropdowns use .dropdown-item instead of .nav-link.
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if ($depth > 0) {
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if ($depth > 0) {
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@ -252,8 +226,7 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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$atts['aria-current'] = $item->current ? 'page' : '';
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$atts['aria-current'] = $item->current ? 'page' : '';
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// Update atts of this item based on any custom linkmod classes.
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// Update atts of this item based on any custom linkmod classes.
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$atts = $this->update_atts_for_linkmod_type($atts, $linkmod_classes);
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$atts = self::update_atts_for_linkmod_type($atts, $linkmod_classes);
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// Allow filtering of the $atts array before using it.
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// Allow filtering of the $atts array before using it.
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$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args, $depth);
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$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args, $depth);
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@ -261,34 +234,34 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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$attributes = '';
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$attributes = '';
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foreach ($atts as $attr => $value) {
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foreach ($atts as $attr => $value) {
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if (!empty($value)) {
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if (!empty($value)) {
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$value = ('href' === $attr) ? esc_url($value) : esc_attr($value);
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$value = ('href' === $attr) ? esc_url($value) : esc_attr($value);
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$attributes .= ' ' . $attr . '="' . $value . '"';
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$attributes .= ' ' . $attr . '="' . $value . '"';
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}
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}
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}
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}
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// Set a typeflag to easily test if this is a linkmod or not.
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// Set a typeflag to easily test if this is a linkmod or not.
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$linkmod_type = $this->get_linkmod_type($linkmod_classes);
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$linkmod_type = self::get_linkmod_type($linkmod_classes);
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// START appending the internal item contents to the output.
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// START appending the internal item contents to the output.
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$item_output = isset($args->before) ? $args->before : '';
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$item_output = isset($args->before) ? $args->before : '';
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/*
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/*
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* This is the start of the internal nav item. Depending on what
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* This is the start of the internal nav item. Depending on what
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* kind of linkmod we have we may need different wrapper elements.
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* kind of linkmod we have we may need different wrapper elements.
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*/
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*/
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if ('' !== $linkmod_type) {
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if ('' !== $linkmod_type) {
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// Is linkmod, output the required element opener.
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// Is linkmod, output the required element opener.
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$item_output .= $this->linkmod_element_open($linkmod_type, $attributes);
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$item_output .= self::linkmod_element_open($linkmod_type, $attributes);
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} else {
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} else {
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// With no link mod type set this must be a standard <a> tag.
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// With no link mod type set this must be a standard <a> tag.
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$item_output .= '<a' . $attributes . '>';
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$item_output .= '<a' . $attributes . '>';
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}
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}
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/*
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/*
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* Initiate empty icon var, then if we have a string containing any
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* Initiate empty icon var, then if we have a string containing any
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* icon classes form the icon markup with an <i> element. This is
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* icon classes form the icon markup with an <i> element. This is
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* output inside of the item before the $title (the link text).
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* output inside of the item before the $title (the link text).
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*/
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*/
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$icon_html = '';
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$icon_html = '';
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if (!empty($icon_class_string)) {
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if (!empty($icon_class_string)) {
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// Append an <i> with the icon classes to what is output before links.
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// Append an <i> with the icon classes to what is output before links.
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@ -303,16 +276,16 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
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*
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*
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* @since WP 4.4.0
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* @since WP 4.4.0
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*
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*
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* @param string $title The menu item's title.
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* @param string $title The menu item's title.
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* @param WP_Nav_Menu_Item $item The current menu item.
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* @param WP_Post $item The current menu item.
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* @param WP_Nav_Menu_Args $args An object of wp_nav_menu() arguments.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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* @param int $depth Depth of menu item. Used for padding.
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* @param int $depth Depth of menu item. Used for padding.
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*/
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*/
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$title = apply_filters('nav_menu_item_title', $title, $item, $args, $depth);
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$title = apply_filters('nav_menu_item_title', $title, $item, $args, $depth);
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// If the .sr-only class was set apply to the nav items text only.
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// If the .sr-only class was set apply to the nav items text only.
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if (in_array('sr-only', $linkmod_classes, true)) {
|
if (in_array('sr-only', $linkmod_classes, true)) {
|
||||||
$title = $this->wrap_for_screen_reader($title);
|
$title = self::wrap_for_screen_reader($title);
|
||||||
$keys_to_unset = array_keys($linkmod_classes, 'sr-only', true);
|
$keys_to_unset = array_keys($linkmod_classes, 'sr-only', true);
|
||||||
foreach ($keys_to_unset as $k) {
|
foreach ($keys_to_unset as $k) {
|
||||||
unset($linkmod_classes[$k]);
|
unset($linkmod_classes[$k]);
|
||||||
|
|
@ -323,12 +296,12 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
$item_output .= isset($args->link_before) ? $args->link_before . $icon_html . $title . $args->link_after : '';
|
$item_output .= isset($args->link_before) ? $args->link_before . $icon_html . $title . $args->link_after : '';
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* This is the end of the internal nav item. We need to close the
|
* This is the end of the internal nav item. We need to close the
|
||||||
* correct element depending on the type of link or link mod.
|
* correct element depending on the type of link or link mod.
|
||||||
*/
|
*/
|
||||||
if ('' !== $linkmod_type) {
|
if ('' !== $linkmod_type) {
|
||||||
// Is linkmod, output the required closing element.
|
// Is linkmod, output the required closing element.
|
||||||
$item_output .= $this->linkmod_element_close($linkmod_type);
|
$item_output .= self::linkmod_element_close($linkmod_type);
|
||||||
} else {
|
} else {
|
||||||
// With no link mod type set this must be a standard <a> tag.
|
// With no link mod type set this must be a standard <a> tag.
|
||||||
$item_output .= '</a>';
|
$item_output .= '</a>';
|
||||||
|
|
@ -341,83 +314,94 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Menu fallback.
|
* Traverse elements to create list from elements.
|
||||||
*
|
*
|
||||||
* If this function is assigned to the wp_nav_menu's fallback_cb variable
|
* Display one element if the element doesn't have any children otherwise,
|
||||||
* and a menu has not been assigned to the theme location in the WordPress
|
* display the element and its children. Will only traverse up to the max
|
||||||
* menu manager the function will display nothing to a non-logged in user,
|
* depth and no ignore elements under that depth. It is possible to set the
|
||||||
* and will add a link to the WordPress menu manager if logged in as an admin.
|
* max depth to include all depths, see walk() method.
|
||||||
*
|
*
|
||||||
* @param array $args passed from the wp_nav_menu function.
|
* This method should not be called directly, use the walk() method instead.
|
||||||
* @return string|void String when echo is false.
|
*
|
||||||
|
* @since WP 2.5.0
|
||||||
|
*
|
||||||
|
* @see Walker::start_lvl()
|
||||||
|
*
|
||||||
|
* @param object $element Data object.
|
||||||
|
* @param array $children_elements List of elements to continue traversing (passed by reference).
|
||||||
|
* @param int $max_depth Max depth to traverse.
|
||||||
|
* @param int $depth Depth of current element.
|
||||||
|
* @param array $args An array of arguments.
|
||||||
|
* @param string $output Used to append additional content (passed by reference).
|
||||||
*/
|
*/
|
||||||
public static function fallback($args)
|
public function display_element($element, &$children_elements, $max_depth, $depth, $args, &$output)
|
||||||
{
|
{
|
||||||
if (!current_user_can('edit_theme_options')) {
|
if (!$element) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
$id_field = $this->db_fields['id'];
|
||||||
// Initialize var to store fallback html.
|
// Display this element.
|
||||||
$fallback_output = '';
|
if (is_object($args[0])) {
|
||||||
|
$args[0]->has_children = !empty($children_elements[$element->$id_field]);
|
||||||
// Menu container opening tag.
|
|
||||||
$show_container = false;
|
|
||||||
if ($args['container']) {
|
|
||||||
/**
|
|
||||||
* Filters the list of HTML tags that are valid for use as menu containers.
|
|
||||||
*
|
|
||||||
* @since WP 3.0.0
|
|
||||||
*
|
|
||||||
* @param array $tags The acceptable HTML tags for use as menu containers.
|
|
||||||
* Default is array containing 'div' and 'nav'.
|
|
||||||
*/
|
|
||||||
$allowed_tags = apply_filters('wp_nav_menu_container_allowedtags', array('div', 'nav'));
|
|
||||||
if (is_string($args['container']) && in_array($args['container'], $allowed_tags, true)) {
|
|
||||||
$show_container = true;
|
|
||||||
$class = $args['container_class'] ? ' class="menu-fallback-container ' . esc_attr($args['container_class']) . '"' : ' class="menu-fallback-container"';
|
|
||||||
$id = $args['container_id'] ? ' id="' . esc_attr($args['container_id']) . '"' : '';
|
|
||||||
$fallback_output .= '<' . $args['container'] . $id . $class . '>';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// The fallback menu.
|
|
||||||
$class = $args['menu_class'] ? ' class="menu-fallback-menu ' . esc_attr($args['menu_class']) . '"' : ' class="menu-fallback-menu"';
|
|
||||||
$id = $args['menu_id'] ? ' id="' . esc_attr($args['menu_id']) . '"' : '';
|
|
||||||
$fallback_output .= '<ul' . $id . $class . '>';
|
|
||||||
$fallback_output .= '<li class="nav-item"><a href="' . esc_url(admin_url('nav-menus.php')) . '" class="nav-link" title="' . esc_attr__('Add a menu', 'wp-bootstrap-navwalker') . '">' . esc_html__('Add a menu', 'wp-bootstrap-navwalker') . '</a></li>';
|
|
||||||
$fallback_output .= '</ul>';
|
|
||||||
|
|
||||||
// Menu container closing tag.
|
|
||||||
if ($show_container) {
|
|
||||||
$fallback_output .= '</' . $args['container'] . '>';
|
|
||||||
}
|
|
||||||
|
|
||||||
// if $args has 'echo' key and it's true echo, otherwise return.
|
|
||||||
if (array_key_exists('echo', $args) && $args['echo']) {
|
|
||||||
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
|
|
||||||
echo $fallback_output;
|
|
||||||
} else {
|
|
||||||
return $fallback_output;
|
|
||||||
}
|
}
|
||||||
|
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Filter to ensure the items_Wrap argument contains microdata.
|
* Menu Fallback.
|
||||||
*
|
*
|
||||||
* @since 4.2.0
|
* If this function is assigned to the wp_nav_menu's fallback_cb variable
|
||||||
|
* and a menu 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 The nav instance arguments.
|
* @param array $args passed from the wp_nav_menu function.
|
||||||
* @return array $args The altered nav instance arguments.
|
|
||||||
*/
|
*/
|
||||||
public function add_schema_to_navbar_ul($args)
|
public static function fallback($args)
|
||||||
{
|
{
|
||||||
if (isset($args['items_wrap'])) {
|
if (current_user_can('edit_theme_options')) {
|
||||||
$wrap = $args['items_wrap'];
|
|
||||||
if (strpos($wrap, 'SiteNavigationElement') === false) {
|
// Get Arguments.
|
||||||
$args['items_wrap'] = preg_replace('/(>).*>?\%3\$s/', ' itemscope itemtype="http://www.schema.org/SiteNavigationElement"$0', $wrap);
|
$container = $args['container'];
|
||||||
|
$container_id = $args['container_id'];
|
||||||
|
$container_class = $args['container_class'];
|
||||||
|
$menu_class = $args['menu_class'];
|
||||||
|
$menu_id = $args['menu_id'];
|
||||||
|
|
||||||
|
// Initialize var to store fallback html.
|
||||||
|
$fallback_output = '';
|
||||||
|
|
||||||
|
if ($container) {
|
||||||
|
$fallback_output .= '<' . esc_attr($container);
|
||||||
|
if ($container_id) {
|
||||||
|
$fallback_output .= ' id="' . esc_attr($container_id) . '"';
|
||||||
|
}
|
||||||
|
if ($container_class) {
|
||||||
|
$fallback_output .= ' class="' . esc_attr($container_class) . '"';
|
||||||
|
}
|
||||||
|
$fallback_output .= '>';
|
||||||
|
}
|
||||||
|
$fallback_output .= '<ul';
|
||||||
|
if ($menu_id) {
|
||||||
|
$fallback_output .= ' id="' . esc_attr($menu_id) . '"';
|
||||||
|
}
|
||||||
|
if ($menu_class) {
|
||||||
|
$fallback_output .= ' class="' . esc_attr($menu_class) . '"';
|
||||||
|
}
|
||||||
|
$fallback_output .= '>';
|
||||||
|
$fallback_output .= '<li class="nav-item"><a href="' . esc_url(admin_url('nav-menus.php')) . '" class="nav-link">' . esc_attr__('添加导航', 'kratos') . '</a></li>';
|
||||||
|
$fallback_output .= '</ul>';
|
||||||
|
if ($container) {
|
||||||
|
$fallback_output .= '</' . esc_attr($container) . '>';
|
||||||
|
}
|
||||||
|
|
||||||
|
// If $args has 'echo' key and it's true echo, otherwise return.
|
||||||
|
if (array_key_exists('echo', $args) && $args['echo']) {
|
||||||
|
echo $fallback_output; // WPCS: XSS OK.
|
||||||
|
} else {
|
||||||
|
return $fallback_output;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
return $args;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
@ -443,18 +427,18 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
// Loop through $classes array to find linkmod or icon classes.
|
// Loop through $classes array to find linkmod or icon classes.
|
||||||
foreach ($classes as $key => $class) {
|
foreach ($classes as $key => $class) {
|
||||||
/*
|
/*
|
||||||
* If any special classes are found, store the class in it's
|
* If any special classes are found, store the class in it's
|
||||||
* holder array and and unset the item from $classes.
|
* holder array and and unset the item from $classes.
|
||||||
*/
|
*/
|
||||||
if (preg_match('/^disabled|^sr-only/i', $class)) {
|
if (preg_match('/^disabled|^sr-only/i', $class)) {
|
||||||
// Test for .disabled or .sr-only classes.
|
// Test for .disabled or .sr-only classes.
|
||||||
$linkmod_classes[] = $class;
|
$linkmod_classes[] = $class;
|
||||||
unset($classes[$key]);
|
unset($classes[$key]);
|
||||||
} elseif (preg_match('/^dropdown-header|^dropdown-divider|^dropdown-item-text/i', $class) && $depth > 0) {
|
} elseif (preg_match('/^dropdown-header|^dropdown-divider|^dropdown-item-text/i', $class) && $depth > 0) {
|
||||||
/*
|
/*
|
||||||
* Test for .dropdown-header or .dropdown-divider and a
|
* Test for .dropdown-header or .dropdown-divider and a
|
||||||
* depth greater than 0 - IE inside a dropdown.
|
* depth greater than 0 - IE inside a dropdown.
|
||||||
*/
|
*/
|
||||||
$linkmod_classes[] = $class;
|
$linkmod_classes[] = $class;
|
||||||
unset($classes[$key]);
|
unset($classes[$key]);
|
||||||
} elseif (preg_match('/^fa-(\S*)?|^fa(s|r|l|b)?(\s?)?$/i', $class)) {
|
} elseif (preg_match('/^fa-(\S*)?|^fa(s|r|l|b)?(\s?)?$/i', $class)) {
|
||||||
|
|
@ -519,9 +503,9 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
foreach ($linkmod_classes as $link_class) {
|
foreach ($linkmod_classes as $link_class) {
|
||||||
if (!empty($link_class)) {
|
if (!empty($link_class)) {
|
||||||
/*
|
/*
|
||||||
* Update $atts with a space and the extra classname
|
* Update $atts with a space and the extra classname
|
||||||
* so long as it's not a sr-only class.
|
* so long as it's not a sr-only class.
|
||||||
*/
|
*/
|
||||||
if ('sr-only' !== $link_class) {
|
if ('sr-only' !== $link_class) {
|
||||||
$atts['class'] .= ' ' . esc_attr($link_class);
|
$atts['class'] .= ' ' . esc_attr($link_class);
|
||||||
}
|
}
|
||||||
|
|
@ -574,9 +558,9 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
$output .= '<span class="dropdown-item-text"' . $attributes . '>';
|
$output .= '<span class="dropdown-item-text"' . $attributes . '>';
|
||||||
} elseif ('dropdown-header' === $linkmod_type) {
|
} elseif ('dropdown-header' === $linkmod_type) {
|
||||||
/*
|
/*
|
||||||
* For a header use a span with the .h6 class instead of a real
|
* For a header use a span with the .h6 class instead of a real
|
||||||
* header tag so that it doesn't confuse screen readers.
|
* header tag so that it doesn't confuse screen readers.
|
||||||
*/
|
*/
|
||||||
$output .= '<span class="dropdown-header h6"' . $attributes . '>';
|
$output .= '<span class="dropdown-header h6"' . $attributes . '>';
|
||||||
} elseif ('dropdown-divider' === $linkmod_type) {
|
} elseif ('dropdown-divider' === $linkmod_type) {
|
||||||
// This is a divider.
|
// This is a divider.
|
||||||
|
|
@ -599,9 +583,9 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
$output = '';
|
$output = '';
|
||||||
if ('dropdown-header' === $linkmod_type || 'dropdown-item-text' === $linkmod_type) {
|
if ('dropdown-header' === $linkmod_type || 'dropdown-item-text' === $linkmod_type) {
|
||||||
/*
|
/*
|
||||||
* For a header use a span with the .h6 class instead of a real
|
* For a header use a span with the .h6 class instead of a real
|
||||||
* header tag so that it doesn't confuse screen readers.
|
* header tag so that it doesn't confuse screen readers.
|
||||||
*/
|
*/
|
||||||
$output .= '</span>';
|
$output .= '</span>';
|
||||||
} elseif ('dropdown-divider' === $linkmod_type) {
|
} elseif ('dropdown-divider' === $linkmod_type) {
|
||||||
// This is a divider.
|
// This is a divider.
|
||||||
|
|
@ -609,26 +593,5 @@ if (!class_exists('WP_Bootstrap_Navwalker')) :
|
||||||
}
|
}
|
||||||
return $output;
|
return $output;
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
|
||||||
* Flattens a multidimensional array to a simple array.
|
|
||||||
*
|
|
||||||
* @param array $array a multidimensional array.
|
|
||||||
*
|
|
||||||
* @return array a simple array
|
|
||||||
*/
|
|
||||||
public function flatten($array)
|
|
||||||
{
|
|
||||||
$result = array();
|
|
||||||
foreach ($array as $element) {
|
|
||||||
if (is_array($element)) {
|
|
||||||
array_push($result, ...$this->flatten($element));
|
|
||||||
} else {
|
|
||||||
$result[] = $element;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return $result;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
}
|
||||||
endif;
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue