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', 'twentynineteen' ),
'footer' => __( 'Footer Menu', 'twentynineteen' ),
'social' => __( 'Social Links Menu', 'twentynineteen' ),
)
);
/*
* 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',
'script',
'style',
'navigation-widgets',
)
);
/**
* Add support for core custom logo.
*
* @link https://codex.wordpress.org/Theme_Logo
*/
add_theme_support(
'custom-logo',
array(
'height' => 190,
'width' => 190,
'flex-width' => false,
'flex-height' => false,
)
);
// 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 custom editor font sizes.
add_theme_support(
'editor-font-sizes',
array(
array(
'name' => __( 'Small', 'twentynineteen' ),
'shortName' => __( 'S', 'twentynineteen' ),
'size' => 19.5,
'slug' => 'small',
),
array(
'name' => __( 'Normal', 'twentynineteen' ),
'shortName' => __( 'M', 'twentynineteen' ),
'size' => 22,
'slug' => 'normal',
),
array(
'name' => __( 'Large', 'twentynineteen' ),
'shortName' => __( 'L', 'twentynineteen' ),
'size' => 36.5,
'slug' => 'large',
),
array(
'name' => __( 'Huge', 'twentynineteen' ),
'shortName' => __( 'XL', 'twentynineteen' ),
'size' => 49.5,
'slug' => 'huge',
),
)
);
$default_hue = twentynineteen_get_default_hue();
$saturation = twentynineteen_get_default_saturation();
$lightness = twentynineteen_get_default_lightness();
$lightness_hover = twentynineteen_get_default_lightness_hover();
// Editor color palette.
add_theme_support(
'editor-color-palette',
array(
array(
'name' => 'default' === get_theme_mod( 'primary_color' ) ? __( 'Blue', 'twentynineteen' ) : null,
'slug' => 'primary',
'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? $default_hue : get_theme_mod( 'primary_color_hue', $default_hue ), $saturation, $lightness ),
),
array(
'name' => 'default' === get_theme_mod( 'primary_color' ) ? __( 'Dark Blue', 'twentynineteen' ) : null,
'slug' => 'secondary',
'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? $default_hue : get_theme_mod( 'primary_color_hue', $default_hue ), $saturation, 23 ),
),
array(
'name' => __( 'Dark Gray', 'twentynineteen' ),
'slug' => 'dark-gray',
'color' => '#111',
),
array(
'name' => __( 'Light Gray', 'twentynineteen' ),
'slug' => 'light-gray',
'color' => '#767676',
),
array(
'name' => __( 'White', 'twentynineteen' ),
'slug' => 'white',
'color' => '#FFF',
),
)
);
// Add support for responsive embedded content.
add_theme_support( 'responsive-embeds' );
// Add support for custom line height.
add_theme_support( 'custom-line-height' );
}
endif;
add_action( 'after_setup_theme', 'twentynineteen_setup' );
if ( ! function_exists( 'wp_get_list_item_separator' ) ) :
/**
* Retrieves the list item separator based on the locale.
*
* Added for backward compatibility to support pre-6.0.0 WordPress versions.
*
* @since 6.0.0
*/
function wp_get_list_item_separator() {
/* translators: Used between list items, there is a space after the comma. */
return __( ', ', 'twentynineteen' );
}
endif;
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function twentynineteen_widgets_init() {
register_sidebar(
array(
'name' => __( 'Footer', 'twentynineteen' ),
'id' => 'sidebar-1',
'description' => __( 'Add widgets here to appear in your footer.', 'twentynineteen' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'twentynineteen_widgets_init' );
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ... and
* a 'Continue reading' link.
*
* @since Twenty Nineteen 2.0
*
* @param string $link Link to single post/page.
* @return string 'Continue reading' link prepended with an ellipsis.
*/
function twentynineteen_excerpt_more( $link ) {
if ( is_admin() ) {
return $link;
}
$link = sprintf(
'%2$s
',
esc_url( get_permalink( get_the_ID() ) ),
/* translators: %s: Post title. Only visible to screen readers. */
sprintf( __( 'Continue reading "%s"', 'twentynineteen' ), get_the_title( get_the_ID() ) )
);
return ' … ' . $link;
}
add_filter( 'excerpt_more', 'twentynineteen_excerpt_more' );
/**
* 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 twentynineteen_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( 'twentynineteen_content_width', 640 );
}
add_action( 'after_setup_theme', 'twentynineteen_content_width', 0 );
/**
* Enqueue scripts and styles.
*/
function twentynineteen_scripts() {
wp_enqueue_style( 'twentynineteen-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) );
wp_style_add_data( 'twentynineteen-style', 'rtl', 'replace' );
if ( has_nav_menu( 'menu-1' ) ) {
wp_enqueue_script( 'twentynineteen-priority-menu', get_theme_file_uri( '/js/priority-menu.js' ), array(), '20200129', true );
wp_enqueue_script( 'twentynineteen-touch-navigation', get_theme_file_uri( '/js/touch-keyboard-navigation.js' ), array(), '20221101', true );
}
wp_enqueue_style( 'twentynineteen-print-style', get_template_directory_uri() . '/print.css', array(), wp_get_theme()->get( 'Version' ), 'print' );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'twentynineteen_scripts' );
/**
* 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 twentynineteen_skip_link_focus_fix() {
// The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`.
?>