', '', false )
);
return $continue_reading;
}
/**
* Determines if post thumbnail can be displayed.
*
* @since 1.0.0
*
* @return bool
*/
function best_minimal_restaurant_can_show_post_thumbnail() {
/**
* Filters whether post thumbnail can be displayed.
*
* @since 1.0.0
*
* @param bool $show_post_thumbnail Whether to show post thumbnail.
*/
return apply_filters(
'best_minimal_restaurant_can_show_post_thumbnail',
! post_password_required() && ! is_attachment() && has_post_thumbnail()
);
}
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function best_minimal_restaurant_body_classes( $classes ) {
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
// Adds a class of no-sidebar when there is no sidebar present.
if ( ! is_active_sidebar( 'sidebar-1' ) ) {
$classes[] = 'no-sidebar';
}
// Custom template pages.
$page_templates = apply_filters(
'best_minimal_restaurant_custom_page_templates',
array(
'home' => 'template-home.php',
'about' => 'template-about.php',
'contact' => 'template-contact.php',
'menu' => 'template-menu.php',
'location' => 'template-location.php',
)
);
// Get current active template name.
$template_name = best_minimal_restaurant_get_active_theme_template();
// Adds a class of current active template.
if ( is_page_template( $page_templates ) ) {
$classes[] = $template_name;
}
return $classes;
}
add_filter( 'body_class', 'best_minimal_restaurant_body_classes' );
/**
* Adds custom classes to nav menu.
*
* @param array $classes Classes for the nav menu.
* @param object $item The item object.
* @param array $args The nav args.
*
* @return array
*/
function best_minimal_restaurant_menu_css_classes( $classes, $item, $args ) {
if ( 'best_minimal_restaurant_top_right_menu' === $args->theme_location || 'best_minimal_restaurant_top_left_menu' === $args->theme_location ) {
$classes[] = 'nav-item';
}
if ( in_array( 'current-menu-item', $classes ) ) {
$classes[] = 'active';
}
return $classes;
}
add_filter( 'nav_menu_css_class', 'best_minimal_restaurant_menu_css_classes', 10, 3 );
/**
* Add a pingback url auto-discovery header for single posts, pages, or attachments.
*
* @since 1.0.0
*
* @return void
*/
function best_minimal_restaurant_pingback_header() {
if ( is_singular() && pings_open() ) {
printf( '', esc_url( get_bloginfo( 'pingback_url' ) ) );
}
}
add_action( 'wp_head', 'best_minimal_restaurant_pingback_header' );
/**
* Filters the custom logo HTML.
*
* @param string $html The logo HTML.
*
* @since 1.0.0
*
* @return string $html The filtered logo html
*/
function best_minimal_restaurant_get_custom_logo( $html ) {
$custom_logo_id = get_theme_mod( 'custom_logo' );
if ( $custom_logo_id ) {
$html = sprintf(
'
',
esc_url( home_url( '/' ) ),
300,
100,
wp_get_attachment_image_src(
$custom_logo_id,
'full'
)[0]
);
}
return $html;
}
add_filter( 'get_custom_logo', 'best_minimal_restaurant_get_custom_logo', 10, 2 );
/**
* Gets the SVG code for a given icon.
*
* @since 1.0.0
*
* @param string $icon The icon.
*
* @return string
*/
function best_minimal_restaurant_get_icon_svg( $icon ) {
$icons = array(
'arrow_right' => '',
'arrow_left' => '',
);
if ( isset( $icon ) && isset( $icons[ $icon ] ) ) {
return $icons[ $icon ];
}
return '';
}
/**
* Add a button to top-level menu items that has sub-menus.
* An icon is added using CSS depending on the value of aria-expanded.
*
* @since 1.0.5
*
* @param string $output Nav menu item start element.
* @param object $item Nav menu item.
* @param int $depth Depth.
* @param object $args Nav menu args.
*
* @return string Nav menu item start element.
*/
function best_minimal_restaurant_add_sub_menu_toggle( $output, $item, $depth, $args ) {
if ( 0 === $depth && in_array( 'menu-item-has-children', $item->classes, true ) ) {
// Add toggle button.
$output .= '';
}
return $output;
}
add_filter( 'walker_nav_menu_start_el', 'best_minimal_restaurant_add_sub_menu_toggle', 10, 4 );
/**
* Gets the icon svg code.
*
* @param string $icon The icon.
* @param int $size The icon-size in pixels.
*
* @return string $svg
*/
function best_minimal_restaurant_get_svg( $icon, $size ) {
$icons = array(
'plus' => '',
'minus' => '',
);
/**
* Filters array of icons.
*
* @since 1.0.5
*
* @param array $icons Array of icons.
*/
$icons = apply_filters( 'best_minimal_restaurant_svg_icons', $icons );
$svg = '';
if ( array_key_exists( $icon, $icons ) ) {
$repl = sprintf( '