tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
*/
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 1568, 9999 );
// This theme uses wp_nav_menu() in two locations.
register_nav_menus(
array(
'menu-1' => __( 'Primary', 'varia' ),
'menu-2' => __( 'Footer Menu', 'varia' ),
'social' => __( 'Social Links Menu', 'varia' ),
)
);
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support(
'html5',
array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
)
);
/**
* Add support for core custom logo.
*
* @link https://codex.wordpress.org/Theme_Logo
*/
add_theme_support(
'custom-logo',
array(
'height' => 96,
'width' => 100,
'flex-width' => true,
'flex-height' => true,
'header-text' => array( 'site-title', 'site-description' ),
)
);
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
// Add support for Block Styles.
add_theme_support( 'wp-block-styles' );
// 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( 'style-editor.css' );
// add_editor_style( 'child-theme-alt-style.css' ); // this will get loaded in a child theme
// Add custom editor font sizes.
add_theme_support(
'editor-font-sizes',
array(
array(
'name' => __( 'Small', 'varia' ),
'shortName' => __( 'S', 'varia' ),
'size' => 15,
'slug' => 'small',
),
array(
'name' => __( 'Normal', 'varia' ),
'shortName' => __( 'M', 'varia' ),
'size' => 18,
'slug' => 'normal',
),
array(
'name' => __( 'Large', 'varia' ),
'shortName' => __( 'L', 'varia' ),
'size' => 25.92,
'slug' => 'large',
),
array(
'name' => __( 'Huge', 'varia' ),
'shortName' => __( 'XL', 'varia' ),
'size' => 31.105,
'slug' => 'huge',
),
)
);
/*
* Get customizer colors and add them to the editor color palettes
*
* - if the customizer color is empty, use the default
*/
$colors_array = get_theme_mod( 'colors_manager' ); // color annotations array()
$primary = ! empty( $colors_array ) ? $colors_array['colors']['link'] : '#0000FF'; // $config-global--color-primary-default;
$secondary = ! empty( $colors_array ) ? $colors_array['colors']['fg1'] : '#FF0000'; // $config-global--color-secondary-default;
$foreground = ! empty( $colors_array ) ? $colors_array['colors']['txt'] : '#444444'; // $config-global--color-foreground-default;
$background = ! empty( $colors_array ) ? $colors_array['colors']['bg'] : '#FFFFFF'; // $config-global--color-background-default;
// Editor color palette.
add_theme_support(
'editor-color-palette',
array(
array(
'name' => __( 'Primary', 'varia' ),
'slug' => 'primary',
'color' => $primary,
),
array(
'name' => __( 'Secondary', 'varia' ),
'slug' => 'secondary',
'color' => $secondary,
),
array(
'name' => __( 'Foreground', 'varia' ),
'slug' => 'foreground',
'color' => $foreground,
),
array(
'name' => __( 'Background', 'varia' ),
'slug' => 'background',
'color' => $background,
),
)
);
// Add support for responsive embedded content.
add_theme_support( 'responsive-embeds' );
// Add support for Global Styles.
add_theme_support(
'jetpack-global-styles',
array(
'enable_theme_default' => true,
)
);
}
endif;
add_action( 'after_setup_theme', 'varia_setup' );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function varia_widgets_init() {
register_sidebar(
array(
'name' => __( 'Footer', 'varia' ),
'id' => 'sidebar-1',
'description' => __( 'Add widgets here to appear in your footer.', 'varia' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'varia_widgets_init' );
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width Content width.
*/
function varia_content_width() {
// This variable is intended to be overruled from themes.
// Open WPCS issue: {@link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1043}.
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
$GLOBALS['content_width'] = apply_filters( 'varia_content_width', 750 );
}
add_action( 'after_setup_theme', 'varia_content_width', 0 );
/**
* Enqueue scripts and styles.
*/
function varia_scripts() {
// Theme styles
wp_enqueue_style( 'varia-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) );
// RTL styles
wp_style_add_data( 'varia-style', 'rtl', 'replace' );
// Print styles
wp_enqueue_style( 'varia-print-style', get_template_directory_uri() . '/print.css', array(), wp_get_theme()->get( 'Version' ), 'print' );
// Threaded comment reply styles
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'varia_scripts' );
function varia_add_mobile_nav_on_side_scripts() {
if ( get_theme_mod( 'enable_side_menu' ) !== 1 ) {
return;
}
// Main navigation scripts
wp_enqueue_script( 'varia-primary-navigation-script', get_template_directory_uri() . '/js/primary-navigation.js', array(), wp_get_theme()->get( 'Version' ), true );
}
/**
* Fix skip link focus in IE11.
*
* This does not enqueue the script because it is tiny and because it is only for IE11,
* thus it does not warrant having an entire dedicated blocking script being loaded.
*
* @link https://git.io/vWdr2
*/
function varia_skip_link_focus_fix() {
// Prevent outputting skip-link-focus-fix in AMP since the AMP framework has it built-in,
// per .
if ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ) {
return;
}
// The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`.
?>
get( 'Version' ), 'all' );
}
add_action( 'enqueue_block_editor_assets', 'varia_editor_content_width' );
// This makes it possible to define the function in earlier to alter in one way or another.
if ( ! function_exists( 'varia_mobile_nav_on_side' ) ) {
function varia_mobile_nav_on_side( $classes ) {
if ( get_theme_mod( 'enable_side_menu' ) === 1 ) {
return array_merge( $classes, array( 'mobile-nav-side' ) );
}
return $classes;
}
}
if ( ! function_exists( 'varia_enable_mobile_nav_on_side' ) ) {
function varia_enable_mobile_nav_on_side() {
set_theme_mod( 'enable_side_menu', 1 );
}
}
if ( ! function_exists( 'varia_register_mobile_nav_on_side_customizer_control' ) ) {
function varia_register_mobile_nav_on_side_customizer_control( $wp_customize ) {
$wp_customize->add_setting(
'enable_side_menu',
array(
'default' => 1,
'sanitize_callback' => 'absint',
)
);
$wp_customize->add_section(
'nav_menus_mobile',
array(
'title' => __( 'Mobile Settings', 'varia' ),
'panel' => 'nav_menus',
)
);
$wp_customize->add_control(
'enable_side_menu',
array(
'label' => __( 'Display mobile menu on the side', 'varia' ),
'section' => 'nav_menus_mobile',
'settings' => 'enable_side_menu',
'type' => 'checkbox',
)
);
}
}
function varia_mobile_nav_on_side_setup() {
// Add .mobile-nav-side body class.
add_filter( 'body_class', 'varia_mobile_nav_on_side' );
// Enable the mobile nav on side on theme switch.
add_action( 'after_switch_theme', 'varia_enable_mobile_nav_on_side' );
// Enable the customizer control toggle for the mobile nav on the side.
add_action( 'customize_register', 'varia_register_mobile_nav_on_side_customizer_control' );
// Adds the script that help toggle the mobile nav.
add_action( 'wp_enqueue_scripts', 'varia_add_mobile_nav_on_side_scripts' );
}
/**
* Sanitize the checkbox.
*
* @param boolean $input.
*
* @return boolean true if is 1 or '1', false if anything else
*/
function varia_sanitize_checkbox( $input ) {
if ( 1 == $input ) {
return true;
} else {
return false;
}
}
/**
* Add ability to show or hide header and footer elements on the homepage.
*/
function varia_customize_header_footer( $wp_customize ) {
// Add setting to hide the site header on the homepage.
$wp_customize->add_setting(
'hide_site_header',
array(
'default' => false,
'type' => 'theme_mod',
'transport' => 'refresh',
'sanitize_callback' => 'varia_sanitize_checkbox',
)
);
// Add control to hide the site header on the homepage.
$wp_customize->add_control(
'hide_site_header',
array(
'label' => esc_html__( 'Hide the Site Header', 'seedlet' ),
'description' => esc_html__( 'Check to hide the site header, if your homepage is set to display a static page.', 'seedlet' ),
'section' => 'static_front_page',
'priority' => 10,
'type' => 'checkbox',
'settings' => 'hide_site_header',
)
);
// Add setting to hide footer elements on the homepage.
$wp_customize->add_setting(
'hide_site_footer',
array(
'default' => false,
'type' => 'theme_mod',
'transport' => 'refresh',
'sanitize_callback' => 'varia_sanitize_checkbox',
)
);
// Add control to hide footer elements on the homepage.
$wp_customize->add_control(
'hide_site_footer',
array(
'label' => esc_html__( 'Hide the Site Footer Menu & Widgets', 'seedlet' ),
'description' => esc_html__( 'Check to hide the site menu & widgets in the footer, if your homepage is set to display a static page.', 'seedlet' ),
'section' => 'static_front_page',
'priority' => 10,
'type' => 'checkbox',
'settings' => 'hide_site_footer',
)
);
}
add_action( 'customize_register', 'varia_customize_header_footer' );
/**
* SVG Icons class.
*/
require get_template_directory() . '/classes/class-varia-svg-icons.php';
/**
* Custom Comment Walker template.
*/
require get_template_directory() . '/classes/class-varia-walker-comment.php';
/**
* Enhance the theme by hooking into WordPress.
*/
require get_template_directory() . '/inc/template-functions.php';
/**
* SVG Icons related functions.
*/
require get_template_directory() . '/inc/icon-functions.php';
/**
* Custom template tags for the theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Load WooCommerce compatibility file.
*/
if ( class_exists( 'WooCommerce' ) ) {
require get_template_directory() . '/inc/woocommerce.php';
}