esc_html__( 'Main Menu', 'artpop' ),
'social_menu' => esc_html__( 'Social Menu', 'artpop' ),
'footer-menu' => esc_html__( 'Footer Menu', 'artpop' ),
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array( 'comment-form', 'comment-list', 'gallery', 'caption' ) );
// Set up the WordPress Custom Logo Feature.
add_theme_support( 'custom-logo', array(
'height' => 600,
'width' => 400,
'flex-width' => true,
'flex-height' => true,
) );
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
// Add support for responsive embeds.
add_theme_support( 'responsive-embeds' );
// Add AMP support
add_theme_support( 'amp' );
// Add support for full and wide align images.
add_theme_support( 'align-wide' );
// Add support for editor styles.
add_theme_support( 'editor-styles' );
// Enqueue editor styles.
add_editor_style( array( 'assets/css/editor-style.css', artpop_fonts_url() ) );
// Add custom editor font sizes.
add_theme_support(
'editor-font-sizes',
array(
array(
'name' => __( 'Small', 'artpop' ),
'size' => 14,
'slug' => 'small',
),
array(
'name' => __( 'Normal', 'artpop' ),
'size' => 16,
'slug' => 'normal',
),
array(
'name' => __( 'Large', 'artpop' ),
'size' => 24,
'slug' => 'large',
),
array(
'name' => __( 'Larger', 'artpop' ),
'size' => 32,
'slug' => 'larger',
),
array(
'name' => __( 'Huge', 'artpop' ),
'size' => 48,
'slug' => 'huge',
),
)
);
// Add support for custom color scheme.
add_theme_support( 'editor-color-palette', array(
array(
'name' => __( 'Accent Color', 'artpop' ),
'slug' => 'accent',
'color' => esc_attr( get_theme_mod( 'accent_color', artpop_defaults( 'accent_color' ) ) ),
),
array(
'name' => __( 'Black', 'artpop' ),
'slug' => 'black',
'color' => '#000000',
),
array(
'name' => __( 'Dark', 'artpop' ),
'slug' => 'dark',
'color' => '#2c2d2e',
),
array(
'name' => __( 'Gray', 'artpop' ),
'slug' => 'gray',
'color' => '#4b4c4d',
),
array(
'name' => __( 'Light Gray', 'artpop' ),
'slug' => 'light-gray',
'color' => '#9d9e9e',
),
array(
'name' => __( 'White', 'artpop' ),
'slug' => 'white',
'color' => '#ffffff',
),
) );
}
endif;
add_action( 'after_setup_theme', 'artpop_setup' );
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*/
function artpop_content_width() {
$content_width = $GLOBALS['content_width'];
// Get layout.
$site_home_sidebar = get_theme_mod( 'site_home_sidebar', artpop_defaults( 'site_home_sidebar' ) );
$site_archive_sidebar = get_theme_mod( 'site_archive_sidebar', artpop_defaults( 'site_archive_sidebar' ) );
$site_post_sidebar = get_theme_mod( 'site_post_sidebar', artpop_defaults( 'site_post_sidebar' ) );
if ( ! is_active_sidebar( 'sidebar-1' ) ) {
$content_width = 1156;
} elseif ( is_home() && ! $site_home_sidebar ) {
$content_width = 1156;
} elseif ( ( is_archive() || is_search() ) && ! $site_archive_sidebar ) {
$content_width = 1156;
} elseif ( is_single() && ! $site_post_sidebar ) {
$content_width = 1156;
} elseif ( is_page_template( 'templates/full-width.php' ) || is_page_template( 'templates/no-sidebar.php' ) ) {
$content_width = 1156;
}
$GLOBALS['content_width'] = apply_filters( 'artpop_content_width', $content_width );
}
add_action( 'template_redirect', 'artpop_content_width', 0 );
if ( ! function_exists( 'artpop_fonts_url' ) ) :
/**
* Register Google fonts.
*
* @return string Google fonts URL for the theme.
*/
function artpop_fonts_url() {
$fonts_url = '';
$fonts = array();
$subsets = 'latin,latin-ext';
if ( 'off' !== _x( 'on', 'Inter: on or off', 'artpop' ) ) {
$fonts[] = 'Inter:400,400i,700,700i';
}
if ( 'off' !== _x( 'on', 'Quicksand: on or off', 'artpop' ) ) {
$fonts[] = 'Quicksand:400,700';
}
/* translators: To add an additional character subset specific to your language, translate this to 'greek', 'cyrillic', 'devanagari' or 'vietnamese'. Do not translate into your own language. */
$subset = _x( 'no-subset', 'Add new subset (greek, cyrillic, devanagari, vietnamese)', 'artpop' );
if ( 'cyrillic' == $subset ) {
$subsets .= ',cyrillic,cyrillic-ext';
} elseif ( 'greek' == $subset ) {
$subsets .= ',greek,greek-ext';
} elseif ( 'devanagari' == $subset ) {
$subsets .= ',devanagari';
} elseif ( 'vietnamese' == $subset ) {
$subsets .= ',vietnamese';
}
if ( $fonts ) {
$fonts_url = add_query_arg( array(
'family' => urlencode( implode( '|', $fonts ) ),
'subset' => urlencode( $subsets ),
'display' => 'swap',
), 'https://fonts.googleapis.com/css' );
}
return esc_url_raw( $fonts_url );
}
endif;
/**
* Add preconnect for Google Fonts.
*
* @since Artpop 1.1.0
*
* @param array $urls URLs to print for resource hints.
* @param string $relation_type The relation type the URLs are printed.
* @return array URLs to print for resource hints.
*/
function artpop_resource_hints( $urls, $relation_type ) {
if ( wp_style_is( 'artpop-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
$urls[] = array(
'href' => 'https://fonts.gstatic.com',
'crossorigin',
);
}
return $urls;
}
add_filter( 'wp_resource_hints', 'artpop_resource_hints', 10, 2 );
/**
* Enqueue scripts and styles.
*/
function artpop_scripts() {
// Add Google Fonts.
wp_enqueue_style( 'artpop-fonts', artpop_fonts_url(), array(), null );
// Theme stylesheet.
$theme_version = wp_get_theme()->get( 'Version' );
wp_enqueue_style( 'artpop-style', get_stylesheet_uri(), array(), $theme_version );
if( ! artpop_is_amp() ) {
// Main js.
wp_enqueue_script( 'artpop-script', get_template_directory_uri() . '/assets/js/main.js', array(), '20220905', true );
// Comment reply script.
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
// Swiper js.
if ( is_home() && get_theme_mod( 'home_show_featured_posts', artpop_defaults( 'home_show_featured_posts' ) ) && 'featured-carousel' == get_theme_mod( 'home_featured_posts_layout', artpop_defaults( 'home_featured_posts_layout' ) ) ) {
wp_enqueue_style( 'artpop-swiper-style', get_template_directory_uri() . '/assets/css/swiper-bundle.min.css', array(), '6.1.2' );
wp_enqueue_script( 'artpop-swiper-script', get_template_directory_uri() . '/assets/js/swiper-bundle.min.js', array(), '6.1.2', true );
wp_add_inline_script( 'artpop-swiper-script', artpop_initialize_swiper() );
}
}
}
add_action( 'wp_enqueue_scripts', 'artpop_scripts' );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function artpop_widgets_init() {
register_sidebar( array(
'name' => __( 'Sidebar', 'artpop' ),
'id' => 'sidebar-1',
'description' => __( 'Add widgets here.', 'artpop' ),
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widget Area 1', 'artpop' ),
'id' => 'footer-1',
'description' => __( 'Add widgets here.', 'artpop' ),
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widget Area 2', 'artpop' ),
'id' => 'footer-2',
'description' => __( 'Add widgets here.', 'artpop' ),
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widget Area 3', 'artpop' ),
'id' => 'footer-3',
'description' => __( 'Add widgets here.', 'artpop' ),
'before_widget' => '',
'before_title' => '',
) );
if ( artpop_is_woocommerce_active() ) {
register_sidebar( array(
'name' => __( 'Shop Sidebar', 'artpop' ),
'id' => 'shop-sidebar',
'description' => __( 'Add widgets here.', 'artpop' ),
'before_widget' => '',
'before_title' => '',
) );
}
}
add_action( 'widgets_init', 'artpop_widgets_init' );
/**
* Shim for wp_body_open, ensuring backward compatibility with versions of WordPress older than 5.2.
*/
if ( ! function_exists( 'wp_body_open' ) ) {
function wp_body_open() {
do_action( 'wp_body_open' );
}
}
/**
* Include a skip to content link at the top of the page so that users can bypass the menu.
*/
function artpop_skip_link() {
echo '' . __( 'Skip to the content', 'artpop' ) . ' ';
}
add_action( 'wp_body_open', 'artpop_skip_link', 5 );
/**
* Adds a Sub Nav Toggle to the Mobile Menu.
*/
function artpop_add_sub_menu_toggles( $output, $item, $depth, $args ) {
if( ! artpop_is_amp() ) {
if ( isset( $args->show_sub_menu_toggles ) && $args->show_sub_menu_toggles && in_array( 'menu-item-has-children', $item->classes, true ) ) {
$output = '';
}
} else {
if ( isset( $args->show_sub_menu_toggles ) && $args->show_sub_menu_toggles && in_array( 'menu-item-has-children', $item->classes, true ) ) {
$output = '';
}
}
return $output;
}
add_filter( 'walker_nav_menu_start_el', 'artpop_add_sub_menu_toggles', 10, 4 );
/**
* Adds a Sub Nav Icons to the Main Menu.
*/
function artpop_add_sub_menu_icons( $output, $item, $depth, $args ) {
if( isset( $args->show_sub_menu_icons ) && $args->show_sub_menu_icons && in_array( 'menu-item-has-children', $item->classes, true ) ) {
$output = $output . '';
}
return $output;
}
add_filter( 'walker_nav_menu_start_el', 'artpop_add_sub_menu_icons', 10, 4 );
/**
* Adjustments to menu attributes to support WCAG 2.0 recommendations for flyout and dropdown menus.
* @link https://www.w3.org/WAI/tutorials/menus/flyout/
*/
function artpop_add_menu_link_attributes( $atts, $item, $args, $depth ) {
$item_has_children = in_array( 'menu-item-has-children', $item->classes );
if ( $item_has_children ) {
$atts['aria-haspopup'] = 'true';
$atts['aria-expanded'] = 'false';
}
return $atts;
}
add_filter( 'nav_menu_link_attributes', 'artpop_add_menu_link_attributes', 10, 4 );
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer/defaults.php';
require get_template_directory() . '/inc/customizer/customizer.php';
require get_template_directory() . '/inc/customizer/customizer-css.php';
require get_template_directory() . '/inc/customizer/callbacks.php';
require get_template_directory() . '/inc/customizer/sanitization.php';
/**
* Initialize Swiper.
*/
function artpop_initialize_swiper() {
$swiper = "";
if( get_theme_mod( 'home_show_featured_posts', artpop_defaults( 'home_show_featured_posts' ) ) ) {
$swiper .= "var swiper = new Swiper('.featured-posts-swiper', {
slidesPerView: 1,
spaceBetween: 16,
centeredSlides: true,
navigation: {
nextEl: '.swiper-button-next',
prevEl: '.swiper-button-prev',
},
breakpoints: {
1024: {
loop: true,
slidesPerView: 2,
},
1440: {
loop: true,
slidesPerView: 3,
},
},
});";
}
return $swiper;
}
/**
* Load WooCommerce compatibility file.
*/
// Query WooCommerce activation
function artpop_is_woocommerce_active() {
return class_exists( 'WooCommerce' ) ? true : false;
}
if( artpop_is_woocommerce_active() ) {
require get_template_directory() . '/inc/woocommerce.php';
}
/**
* SVG icons functions and filters.
*/
require get_parent_theme_file_path( '/inc/icon-functions.php' );
/**
* Custom template tags for this theme.
*/
require get_parent_theme_file_path( '/inc/template-tags.php' );
/**
* Determine whether the current response being served as AMP.
*/
function artpop_is_amp() {
return function_exists( 'is_amp_endpoint' ) && is_amp_endpoint();
}
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function artpop_body_classes( $classes ) {
// Adds a class of group-blog to blogs with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
// Adds a class for the Sidebar.
$site_home_sidebar = get_theme_mod( 'site_home_sidebar', artpop_defaults( 'site_home_sidebar' ) );
$site_archive_sidebar = get_theme_mod( 'site_archive_sidebar', artpop_defaults( 'site_archive_sidebar' ) );
$site_post_sidebar = get_theme_mod( 'site_post_sidebar', artpop_defaults( 'site_post_sidebar' ) );
if ( ! artpop_is_woocommerce_active() || ( artpop_is_woocommerce_active() && ! is_woocommerce() ) ) {
if ( ! is_active_sidebar( 'sidebar-1' ) ) {
$classes[] = 'has-no-sidebar';
} elseif ( is_home() && ! $site_home_sidebar ) {
$classes[] = 'has-no-sidebar';
} else if ( ( is_archive() || is_search() ) && ! $site_archive_sidebar ) {
$classes[] = 'has-no-sidebar';
} elseif ( is_single() && ! $site_post_sidebar ) {
$classes[] = 'has-no-sidebar';
}
} else {
$woo_shop_sidebar = get_theme_mod( 'woo_shop_sidebar', artpop_defaults( 'woo_shop_sidebar' ) );
$woo_product_sidebar = get_theme_mod( 'woo_product_sidebar', artpop_defaults( 'woo_product_sidebar' ) );
if ( ! is_active_sidebar( 'shop-sidebar' ) ) {
$classes[] = 'has-no-sidebar';
} elseif ( ( is_shop() || is_product_category() || is_product_tag() ) && ! $woo_shop_sidebar ) {
$classes[] = 'has-no-sidebar';
} elseif ( is_product() && ! $woo_product_sidebar ) {
$classes[] = 'has-no-sidebar';
} elseif ( is_checkout() || is_cart() || is_account_page() ) {
$classes[] = 'has-no-sidebar';
}
}
return $classes;
}
add_filter( 'body_class', 'artpop_body_classes' );
/**
* Fallback Menu.
*/
function artpop_fallback_menu() {
$home_url = esc_url( home_url( '/' ) );
echo '';
}
/**
* Fallback Image.
*/
function artpop_fallback_image() {
if ( ! get_theme_mod( 'site_show_fallback_image', artpop_defaults( 'site_show_fallback_image' ) ) ) {
return;
}
$fallback_image_url = get_template_directory_uri() . '/assets/images/fallback-image.png';
echo '';
echo '';
echo ' ';
echo ' ';
}
/**
* Filter the except length.
*/
function artpop_excerpt_length( $excerpt_length ) {
if ( is_admin() ) {
return $excerpt_length;
}
return 20;
}
add_filter( 'excerpt_length', 'artpop_excerpt_length', 999 );
/**
* Home Post Template.
*/
function artpop_home_template() {
$home_post_template = get_theme_mod( 'home_layout', artpop_defaults( 'home_layout' ) );
return sanitize_file_name( $home_post_template );
}
/**
* Archive Post Template.
*/
function artpop_archive_template() {
$archive_post_template = get_theme_mod( 'archive_layout', artpop_defaults( 'archive_layout' ) );
return sanitize_file_name( $archive_post_template );
}
/**
* Header Template.
*/
function artpop_header_template() {
$header_template = get_theme_mod( 'header_layout', artpop_defaults( 'header_layout' ) );
return sanitize_file_name( $header_template );
}
/**
* Header Class.
*/
function artpop_header_class() {
$header_class = get_theme_mod( 'header_layout', artpop_defaults( 'header_layout' ) );
if( get_theme_mod( 'header_sticky', artpop_defaults( 'header_sticky' ) ) ) {
$header_class .= ' is-fixed';
}
echo esc_attr( $header_class );
}
/**
* Display Custom Logo/Site Title and Tagline.
*/
function artpop_custom_logo() {
$t = 'p';
if ( is_front_page() && is_home() ) {
$t = 'h1';
}
$class = 'site-title';
$title = '' . esc_html( get_bloginfo( 'name' ) ) . ' ';
if ( function_exists( 'the_custom_logo' ) && has_custom_logo() ) {
$class = 'site-logo';
$title = get_custom_logo();
}
echo wp_kses_post( '<' . $t . ' class="' . $class . '">' . $title . '' );
$description = get_bloginfo( 'description', 'display' );
$show_tagline = get_theme_mod( 'site_logo_show_tagline', artpop_defaults( 'site_logo_show_tagline' ) );
if ( $show_tagline && ( $description || is_customize_preview() ) ) :
echo '';
echo $description;
echo '
';
endif;
}
/**
* Display the Search Icon.
*/
function artpop_search_popup() {
if ( get_theme_mod( 'header_show_search_icon', 1 ) ) :
if( ! artpop_is_amp() ) {
echo '';
} else {
echo '';
}
endif;
}
/**
* Display Social Icons in the Header.
*/
function artpop_social_menu() {
if ( get_theme_mod( 'header_show_social_menu', artpop_defaults( 'header_show_social_menu' ) ) ) {
get_template_part( 'template-parts/navigation/navigation', 'social' );
}
}
/**
* Display Featured Posts.
*/
function artpop_featured_posts() {
if ( get_theme_mod( 'home_show_featured_posts', artpop_defaults( 'home_show_featured_posts' ) ) && is_home() && ! is_paged() ) {
get_template_part( 'template-parts/homepage/featured-posts' );
}
}
/**
* Exclude Featured Posts from the Main Loop to avoid duplicate posts.
*/
function artpop_get_duplicate_post_ids() {
$featured_post_array = array();
if ( get_theme_mod( 'home_show_featured_posts', artpop_defaults( 'home_show_featured_posts' ) ) && get_theme_mod( 'home_exclude_featured_posts', artpop_defaults( 'home_exclude_featured_posts' ) ) ) {
$fp_layout = get_theme_mod( 'home_featured_posts_layout', artpop_defaults( 'home_featured_posts_layout' ) );
$fp_cat_id = get_theme_mod( 'home_featured_posts_cat', artpop_defaults( 'home_featured_posts_cat' ) );
if( $fp_layout == 'featured-carousel' ) {
$fp_item = 6;
} else {
$fp_item = 5;
}
$args = array(
'post_type' => 'post',
'posts_per_page' => $fp_item,
'orderby' => 'date',
'order' => 'DESC',
);
if( is_numeric( $fp_cat_id ) ) {
$args['cat'] = $fp_cat_id;
}
$featured_posts = get_posts( $args );
if ( $featured_posts ) {
foreach ( $featured_posts as $post ) :
$featured_post_array[] = $post->ID;
endforeach;
wp_reset_postdata();
}
}
return $featured_post_array;
}
// Retrieve list of duplicate posts.
$duplicate_posts = artpop_get_duplicate_post_ids();
if ( ! empty( $duplicate_posts ) ) {
function artpop_exclude_duplicate_posts( $query ) {
if ( $query->is_main_query() && $query->is_home() ) {
$query->set( 'post__not_in', artpop_get_duplicate_post_ids() );
}
}
add_action( 'pre_get_posts', 'artpop_exclude_duplicate_posts' );
}
/**
* Retrieve list of categories.
*/
function artpop_get_categories() {
$categories = array();
$categories_obj = get_categories();
foreach ( $categories_obj as $category ) {
$categories[$category->cat_ID] = $category->cat_name;
}
$categories['all'] = __( 'All categories', 'artpop' );
return $categories;
}
/**
* Print Credits in the Footer.
*/
function artpop_credits() {
$author = get_bloginfo( 'name' );
$date = date_i18n(__( 'Y', 'artpop' ) );
$credits = '© ' . $date . ' ' . $author;
echo '' . esc_html( $credits ) . ' ';
}
/**
* Getting started
*/
require_once( get_template_directory() . '/inc/getting_started.php' );
/**
* Add Upsell "pro" link to the customizer
*/
require_once( trailingslashit( get_template_directory() ) . '/inc/customizer/customize-pro/class-customize.php' );