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' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus(
array(
'menu-1' => esc_html__( 'Primary', 'litislide' ),
)
);
/*
* 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',
'style',
'script',
)
);
// Set up the WordPress core custom background feature.
add_theme_support(
'custom-background',
apply_filters(
'litislide_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' => 250,
'width' => 250,
'flex-width' => true,
'flex-height' => true,
)
);
}
endif;
add_action( 'after_setup_theme', 'litislide_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 litislide_content_width() {
$GLOBALS['content_width'] = apply_filters( 'litislide_content_width', 640 );
}
add_action( 'after_setup_theme', 'litislide_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function litislide_widgets_init() {
register_sidebar(
array(
'name' => esc_html__( 'Sidebar', 'litislide' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'litislide' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'litislide_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function litislide_scripts() {
wp_enqueue_style( 'litislide-style', get_stylesheet_uri(), array(), litislide_S_VERSION );
wp_style_add_data( 'litislide-style', 'rtl', 'replace' );
wp_enqueue_script( 'litislide-navigation', get_template_directory_uri() . '/js/navigation.js', array(), litislide_S_VERSION, true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'litislide_scripts' );
/**
* Implement the Custom Header feature.
*/
require get_template_directory() . '/inc/custom-header.php';
/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Functions which enhance the theme by hooking into WordPress.
*/
require get_template_directory() . '/inc/template-functions.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
if ( defined( 'JETPACK__VERSION' ) ) {
require get_template_directory() . '/inc/jetpack.php';
}
/**
* Filter the excerpt length to 50 words.
*
* @param int $length Excerpt length.
* @return int (Maybe) modified excerpt length.
*/
function litislide_excerpt_length( $length ) {
if ( is_admin() ) return $length;
return 45;
}
add_filter( 'excerpt_length', 'litislide_excerpt_length');
/**
* Search form
*/
function litislide_search_form( $form ) {
$form = '
';
return $form;
}
add_filter( 'get_search_form', 'litislide_search_form' );