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Mini Shell
Mini Shell
<?php
/**
* Navigation elements.
*
* @package GeneratePress
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
if ( ! function_exists( 'generate_navigation_position' ) ) {
/**
* Build the navigation.
*
* @since 0.1
*/
function generate_navigation_position() {
?>
<nav itemtype="https://schema.org/SiteNavigationElement" itemscope="itemscope" id="site-navigation" <?php generate_navigation_class(); ?>>
<div <?php generate_inside_navigation_class(); ?>>
<?php
/**
* generate_inside_navigation hook.
*
* @since 0.1
*
* @hooked generate_navigation_search - 10
* @hooked generate_mobile_menu_search_icon - 10
*/
do_action( 'generate_inside_navigation' );
?>
<button class="menu-toggle" aria-controls="primary-menu" aria-expanded="false">
<?php do_action( 'generate_inside_mobile_menu' ); ?>
<span class="mobile-menu"><?php echo apply_filters( 'generate_mobile_menu_label', __( 'Menu', 'generatepress' ) ); // WPCS: XSS ok. ?></span>
</button>
<?php
wp_nav_menu(
array(
'theme_location' => 'primary',
'container' => 'div',
'container_class' => 'main-nav',
'container_id' => 'primary-menu',
'menu_class' => '',
'fallback_cb' => 'generate_menu_fallback',
'items_wrap' => '<ul id="%1$s" class="%2$s ' . join( ' ', generate_get_menu_class() ) . '">%3$s</ul>',
)
);
?>
</div><!-- .inside-navigation -->
</nav><!-- #site-navigation -->
<?php
}
}
if ( ! function_exists( 'generate_menu_fallback' ) ) {
/**
* Menu fallback.
*
* @since 1.1.4
*
* @param array $args
* @return string
*/
function generate_menu_fallback( $args ) {
$generate_settings = wp_parse_args(
get_option( 'generate_settings', array() ),
generate_get_defaults()
);
?>
<div id="primary-menu" class="main-nav">
<ul <?php generate_menu_class(); ?>>
<?php
$args = array(
'sort_column' => 'menu_order',
'title_li' => '',
'walker' => new Generate_Page_Walker(),
);
wp_list_pages( $args );
if ( 'enable' == $generate_settings['nav_search'] ) {
echo '<li class="search-item" title="' . esc_attr_x( 'Search', 'submit button', 'generatepress' ) . '"><a href="#"><span class="screen-reader-text">' . esc_html_x( 'Search', 'submit button', 'generatepress' ) . '</span></a></li>';
}
?>
</ul>
</div><!-- .main-nav -->
<?php
}
}
/**
* Generate the navigation based on settings
*
* It would be better to have all of these inside one action, but these
* are kept this way to maintain backward compatibility for people
* un-hooking and moving the navigation/changing the priority.
*
* @since 0.1
*/
if ( ! function_exists( 'generate_add_navigation_after_header' ) ) {
add_action( 'generate_after_header', 'generate_add_navigation_after_header', 5 );
function generate_add_navigation_after_header() {
if ( 'nav-below-header' == generate_get_navigation_location() ) {
generate_navigation_position();
}
}
}
if ( ! function_exists( 'generate_add_navigation_before_header' ) ) {
add_action( 'generate_before_header', 'generate_add_navigation_before_header', 5 );
function generate_add_navigation_before_header() {
if ( 'nav-above-header' == generate_get_navigation_location() ) {
generate_navigation_position();
}
}
}
if ( ! function_exists( 'generate_add_navigation_float_right' ) ) {
add_action( 'generate_after_header_content', 'generate_add_navigation_float_right', 5 );
function generate_add_navigation_float_right() {
if ( 'nav-float-right' == generate_get_navigation_location() || 'nav-float-left' == generate_get_navigation_location() ) {
generate_navigation_position();
}
}
}
if ( ! function_exists( 'generate_add_navigation_before_right_sidebar' ) ) {
add_action( 'generate_before_right_sidebar_content', 'generate_add_navigation_before_right_sidebar', 5 );
function generate_add_navigation_before_right_sidebar() {
if ( 'nav-right-sidebar' == generate_get_navigation_location() ) {
echo '<div class="gen-sidebar-nav">';
generate_navigation_position();
echo '</div>';
}
}
}
if ( ! function_exists( 'generate_add_navigation_before_left_sidebar' ) ) {
add_action( 'generate_before_left_sidebar_content', 'generate_add_navigation_before_left_sidebar', 5 );
function generate_add_navigation_before_left_sidebar() {
if ( 'nav-left-sidebar' == generate_get_navigation_location() ) {
echo '<div class="gen-sidebar-nav">';
generate_navigation_position();
echo '</div>';
}
}
}
if ( ! class_exists( 'Generate_Page_Walker' ) && class_exists( 'Walker_Page' ) ) {
/**
* Add current-menu-item to the current item if no theme location is set
* This means we don't have to duplicate CSS properties for current_page_item and current-menu-item
*
* @since 1.3.21
*/
class Generate_Page_Walker extends Walker_Page {
function start_el( &$output, $page, $depth = 0, $args = array(), $current_page = 0 ) {
$css_class = array( 'page_item', 'page-item-' . $page->ID );
$button = '';
if ( isset( $args['pages_with_children'][ $page->ID ] ) ) {
$css_class[] = 'menu-item-has-children';
$button = '<span role="button" class="dropdown-menu-toggle" aria-expanded="false"></span>';
}
if ( ! empty( $current_page ) ) {
$_current_page = get_post( $current_page );
if ( $_current_page && in_array( $page->ID, $_current_page->ancestors ) ) {
$css_class[] = 'current-menu-ancestor';
}
if ( $page->ID == $current_page ) {
$css_class[] = 'current-menu-item';
} elseif ( $_current_page && $page->ID == $_current_page->post_parent ) {
$css_class[] = 'current-menu-parent';
}
} elseif ( $page->ID == get_option( 'page_for_posts' ) ) {
$css_class[] = 'current-menu-parent';
}
$css_classes = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page ) );
$args['link_before'] = empty( $args['link_before'] ) ? '' : $args['link_before'];
$args['link_after'] = empty( $args['link_after'] ) ? '' : $args['link_after'];
$output .= sprintf(
'<li class="%s"><a href="%s">%s%s%s%s</a>',
$css_classes,
get_permalink( $page->ID ),
$args['link_before'],
apply_filters( 'the_title', $page->post_title, $page->ID ),
$args['link_after'],
$button
);
}
}
}
if ( ! function_exists( 'generate_dropdown_icon_to_menu_link' ) ) {
add_filter( 'nav_menu_item_title', 'generate_dropdown_icon_to_menu_link', 10, 4 );
/**
* Add dropdown icon if menu item has children.
*
* @since 1.3.42
*
* @param string $title The menu item title.
* @param WP_Post $item All of our menu item data.
* @param stdClass $args All of our menu item args.
* @param int $dept Depth of menu item.
* @return string The menu item.
*/
function generate_dropdown_icon_to_menu_link( $title, $item, $args, $depth ) {
$role = 'presentation';
$tabindex = '';
if ( 'click-arrow' === generate_get_setting( 'nav_dropdown_type' ) ) {
$role = 'button';
$tabindex = ' tabindex="0"';
}
// Loop through our menu items and add our dropdown icons.
if ( 'main-nav' === $args->container_class ) {
foreach ( $item->classes as $value ) {
if ( 'menu-item-has-children' === $value ) {
$title = $title . '<span role="' . $role . '" class="dropdown-menu-toggle"' . $tabindex . '></span>';
}
}
}
// Return our title.
return $title;
}
}
if ( ! function_exists( 'generate_navigation_search' ) ) {
add_action( 'generate_inside_navigation', 'generate_navigation_search' );
/**
* Add the search bar to the navigation.
*
* @since 1.1.4
*/
function generate_navigation_search() {
$generate_settings = wp_parse_args(
get_option( 'generate_settings', array() ),
generate_get_defaults()
);
if ( 'enable' !== $generate_settings['nav_search'] ) {
return;
}
echo apply_filters( 'generate_navigation_search_output', sprintf( // WPCS: XSS ok, sanitization ok.
'<form method="get" class="search-form navigation-search" action="%1$s">
<input type="search" class="search-field" value="%2$s" name="s" title="%3$s" />
</form>',
esc_url( home_url( '/' ) ),
esc_attr( get_search_query() ),
esc_attr_x( 'Search', 'label', 'generatepress' )
));
}
}
if ( ! function_exists( 'generate_menu_search_icon' ) ) {
add_filter( 'wp_nav_menu_items', 'generate_menu_search_icon', 10, 2 );
/**
* Add search icon to primary menu if set
*
* @since 1.2.9.7
*
* @param string $nav The HTML list content for the menu items.
* @param stdClass $args An object containing wp_nav_menu() arguments.
* @return string The search icon menu item.
*/
function generate_menu_search_icon( $nav, $args ) {
$generate_settings = wp_parse_args(
get_option( 'generate_settings', array() ),
generate_get_defaults()
);
// If the search icon isn't enabled, return the regular nav.
if ( 'enable' !== $generate_settings['nav_search'] ) {
return $nav;
}
// If our primary menu is set, add the search icon.
if ( $args->theme_location == 'primary' ) {
return $nav . '<li class="search-item" title="' . esc_attr_x( 'Search', 'submit button', 'generatepress' ) . '"><a href="#"><span class="screen-reader-text">' . _x( 'Search', 'submit button', 'generatepress' ) . '</span></a></li>';
}
// Our primary menu isn't set, return the regular nav.
// In this case, the search icon is added to the generate_menu_fallback() function in navigation.php.
return $nav;
}
}
if ( ! function_exists( 'generate_mobile_menu_search_icon' ) ) {
add_action( 'generate_inside_navigation', 'generate_mobile_menu_search_icon' );
/**
* Add search icon to mobile menu bar
*
* @since 1.3.12
*/
function generate_mobile_menu_search_icon() {
$generate_settings = wp_parse_args(
get_option( 'generate_settings', array() ),
generate_get_defaults()
);
// If the search icon isn't enabled, return the regular nav.
if ( 'enable' !== $generate_settings['nav_search'] ) {
return;
}
?>
<div class="mobile-bar-items">
<?php do_action( 'generate_inside_mobile_menu_bar' ); ?>
<span class="search-item" title="<?php echo esc_attr_x( 'Search', 'submit button', 'generatepress' ); ?>">
<a href="#">
<span class="screen-reader-text"><?php echo esc_attr_x( 'Search', 'submit button', 'generatepress' ); ?></span>
</a>
</span>
</div><!-- .mobile-bar-items -->
<?php
}
}
add_action( 'wp_footer', 'generate_clone_sidebar_navigation' );
/**
* Clone our sidebar navigation and place it below the header.
* This places our mobile menu in a more user-friendly location.
*
* We're not using wp_add_inline_script() as this needs to happens
* before menu.js is enqueued.
*
* @since 2.0
*/
function generate_clone_sidebar_navigation() {
if ( 'nav-left-sidebar' !== generate_get_navigation_location() && 'nav-right-sidebar' !== generate_get_navigation_location() ) {
return;
}
?>
<script>
var target, nav, clone;
nav = document.getElementById( 'site-navigation' );
if ( nav ) {
clone = nav.cloneNode( true );
clone.className += ' sidebar-nav-mobile';
clone.setAttribute( 'aria-label', '<?php esc_attr_e( 'Mobile Menu', 'generatepress' ); ?>' );
target = document.getElementById( 'masthead' );
if ( target ) {
target.insertAdjacentHTML( 'afterend', clone.outerHTML );
} else {
document.body.insertAdjacentHTML( 'afterbegin', clone.outerHTML )
}
}
</script>
<?php
}
Zerion Mini Shell 1.0