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.
*/
add_theme_support( 'post-thumbnails' );
add_image_size( 'nucleare-normal-post' , 810, 9999 );
add_image_size( 'nucleare-full-width' , 1140, 9999 );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'nucleare' ),
'social' => __( 'Social Links', 'nucleare' ),
) );
/*
* 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.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside', 'image', 'video', 'quote', 'link', 'audio', 'gallery'
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'nucleare_custom_background_args', array(
'default-color' => 'f2f2f2',
) ) );
}
endif; // nucleare_setup
add_action( 'after_setup_theme', 'nucleare_setup' );
if ( ! function_exists( 'nucleare_content_width' ) ) :
function nucleare_content_width() {
global $content_width;
if ( is_page_template( 'full-width-page.php' ) ) {
$content_width = 996; /* pixels */
}
}
endif; // nucleare_setup
add_action( 'template_redirect', 'nucleare_content_width' );
/**
* Register widget area.
*
* @link http://codex.wordpress.org/Function_Reference/register_sidebar
*/
function nucleare_widgets_init() {
register_sidebar( array(
'name' => __( 'Sidebar', 'nucleare' ),
'id' => 'sidebar-1',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widgets 1', 'nucleare' ),
'id' => 'footer-sidebar-1',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widgets 2', 'nucleare' ),
'id' => 'footer-sidebar-2',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widgets 3', 'nucleare' ),
'id' => 'footer-sidebar-3',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', 'nucleare_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function nucleare_scripts() {
wp_enqueue_style( 'nucleare-style', get_stylesheet_uri() );
wp_enqueue_style( 'genericons', get_template_directory_uri() . '/fonts/genericons/genericons.css', array(), '3.3' );
wp_enqueue_style( 'nucleare-fonts', nucleare_fonts_url(), array(), null );
wp_enqueue_style( 'nucleare-font-awesome', get_template_directory_uri() .'/css/font-awesome.css' );
wp_enqueue_script( 'nucleare-custom', get_template_directory_uri() . '/js/nucleare.js', array(), '20230523', true );
wp_enqueue_script( 'nucleare-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20120206', true );
wp_enqueue_script( 'nucleare-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20130115', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'nucleare_scripts' );
/**
* Register Google Fonts
*/
function nucleare_fonts_url() {
$fonts_url = '';
/* Translators: If there are characters in your language that are not
* supported by Roboto, translate this to 'off'. Do not translate
* into your own language.
*/
$roboto = _x( 'on', 'Roboto font: on or off', 'nucleare' );
/* Translators: If there are characters in your language that are not
* supported by Playfair Display, translate this to 'off'. Do not translate
* into your own language.
*/
$playfair = _x( 'on', 'Playfair Display font: on or off', 'nucleare' );
if ( 'off' !== $roboto && 'off' !== $playfair ) {
$font_families = array();
if ( 'off' !== $roboto ) {
$font_families[] = 'Roboto:400,700,700italic,400italic';
}
if ( 'off' !== $playfair ) {
$font_families[] = 'Playfair Display:400,400italic,700italic,700';
}
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin,latin-ext' ),
);
$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
return $fonts_url;
}
/**
* Enqueue Google Fonts for Editor Styles
*/
function nucleare_editor_styles() {
add_editor_style( array( 'editor-style.css', nucleare_fonts_url() ) );
}
add_action( 'after_setup_theme', 'nucleare_editor_styles' );
/**
* Enqueue Google Fonts for custom headers
*/
function nucleare_admin_scripts( $hook_suffix ) {
wp_enqueue_style( 'nucleare-fonts', nucleare_fonts_url(), array(), null );
}
add_action( 'admin_print_styles-appearance_page_custom-header', 'nucleare_admin_scripts' );
function nucleare_modify_read_more_link() {
return '' . __( 'Read More »', 'nucleare' ) . '';
}
add_filter( 'the_content_more_link', 'nucleare_modify_read_more_link' );
/**
* Returns the URL from the post.
*
* @uses get_the_link() to get the URL in the post meta (if it exists) or
* the first link found in the post content.
*
* Falls back to the post permalink if no URL is found in the post.
*
* @return string URL
*/
function nucleare_get_link_url() {
$content = get_the_content();
$has_url = get_url_in_content( $content );
return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
}
/**
* Remove the 1st gallery shortcode from gallery post format content.
*/
function nucleare_strip_first_gallery( $content ) {
if ( 'gallery' === get_post_format() && 'post' === get_post_type() && get_post_gallery() ) {
$regex = get_shortcode_regex( array( 'gallery' ) );
$content = preg_replace( '/'. $regex .'/s', '', $content, 1 );
$content = wp_kses_post( $content );
}
return $content;
}
add_filter( 'the_content', 'nucleare_strip_first_gallery' );
/**
* Custom Header support.
*/
require get_template_directory() . '/inc/custom-header.php';
/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Custom functions that act independently of the theme templates.
*/
require get_template_directory() . '/inc/extras.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.php';