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_s/functions.php

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<?php
/**
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* _s functions and definitions
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
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*
* @package _s
*/
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if ( ! function_exists( '_s_setup' ) ) :
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/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which
* runs before the init hook. The init hook is too late for some features, such
* as indicating support for post thumbnails.
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*/
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function _s_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on _s, use a find and replace
* to change '_s' to the name of your theme in all the template files.
*/
load_theme_textdomain( '_s', get_template_directory() . '/languages' );
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// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );
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/*
* Let WordPress manage the document title.
* By adding theme support, we declare that this theme does not use a
* hard-coded <title> tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
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/*
* 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' );
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// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'menu-1' => esc_html__( 'Primary', '_s' ),
) );
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/*
* 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',
) );
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// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( '_s_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
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// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
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/**
* 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', '_s_setup' );
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/**
* 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 _s_content_width() {
$GLOBALS['content_width'] = apply_filters( '_s_content_width', 640 );
}
add_action( 'after_setup_theme', '_s_content_width', 0 );
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/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
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*/
function _s_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', '_s' ),
'id' => 'sidebar-1',
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'description' => esc_html__( 'Add widgets here.', '_s' ),
'before_widget' => '<section id="%1$s" class="widget %2$s">',
'after_widget' => '</section>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
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) );
}
add_action( 'widgets_init', '_s_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function _s_scripts() {
wp_enqueue_style( '_s-style', get_stylesheet_uri() );
wp_enqueue_script( '_s-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20151215', true );
wp_enqueue_script( '_s-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20151215', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', '_s_scripts' );
/**
* Implement the Custom Header feature.
*/
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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';
}