tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
// This theme uses wp_nav_menu() in two locations.
register_nav_menus( array(
'site-menu' => esc_html__( 'Primary', 'labbook' ),
'network-menu' => esc_html__( 'Network', 'labbook' ),
) );
/*
* 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',
) );
/*
* Enable support for Post Formats.
*/
add_theme_support( 'post-formats', array(
'status'
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'labbook_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
/**
* Add support for core custom logo.
*
* @link https://codex.wordpress.org/Theme_Logo
*/
add_theme_support( 'custom-logo', array(
'height' => 155,
'width' => 700,
'flex-width' => false,
'flex-height' => false,
) );
/**
* Add support for styling the post editor.
*
* @link https://wordpress.org/gutenberg/handbook/designers-developers/developers/themes/theme-support/#editor-styles
*/
add_theme_support( 'editor-styles' );
add_editor_style( 'style-editor.css' );
/**
* Add support for showing coauthors.
*/
add_theme_support( 'ssl-alp-coauthors' );
/**
* Add support for showing edit summaries under posts.
*/
add_theme_support( 'ssl-alp-edit-summaries' );
/**
* Add support for showing cross-references under posts.
*/
add_theme_support( 'ssl-alp-cross-references' );
// Get default theme options.
$labbook_default_options = labbook_get_theme_option_defaults();
}
endif;
add_action( 'after_setup_theme', 'labbook_setup' );
/**
* 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
*/
function labbook_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}.
$GLOBALS['content_width'] = apply_filters( 'labbook_content_width', 640 );
}
add_action( 'after_setup_theme', 'labbook_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function labbook_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'labbook' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'labbook' ),
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', 'labbook_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function labbook_scripts() {
wp_enqueue_style(
'fontawesome',
get_template_directory_uri() . '/vendor/font-awesome/css/font-awesome.css',
array(),
LABBOOK_VERSION
);
wp_enqueue_style(
'labbook-style',
get_stylesheet_uri(),
array(),
LABBOOK_VERSION
);
wp_enqueue_script(
'labbook-navigation',
get_template_directory_uri() . '/js/navigation.js',
array(),
LABBOOK_VERSION,
true
);
wp_enqueue_script(
'labbook-skip-link-focus-fix',
get_template_directory_uri() . '/js/skip-link-focus-fix.js',
array(),
LABBOOK_VERSION,
true
);
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'labbook_scripts' );
if ( ! function_exists( 'labbook_get_content_with_toc' ) ) :
/**
* Insert table of contents into post.
*
* @param string $content The post content.
*/
function labbook_get_content_with_toc( $content ) {
$post = get_post();
if ( ! labbook_get_option( 'show_page_table_of_contents' ) ) {
return $content;
}
if ( is_null( $post ) ) {
return $content;
}
if ( ! is_page( $post ) ) {
return $content;
}
// Get contents hierarchy.
$content = labbook_generate_post_contents( $content, $hierarchy );
if ( is_null( $hierarchy ) || ! $hierarchy->count() ) {
// Table of contents was not generated or has no entries.
return $content;
}
?>