functions.php

<?php
/**
 * _s functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package _s
 */

if ( ! function_exists( '_s_setup' ) ) :
	/**
	 * 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.
	 */
	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' );

		// Add default posts and comments RSS feed links to head.
		add_theme_support( 'automatic-feed-links' );

		/*
		 * 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' );

		/*
		 * Enable support for Gutenberg
		 *
		 * @link https://developer.wordpress.org/block-editor/developers/themes/theme-support/
		 */
		add_theme_support( 'align-wide' );
		add_theme_support( 'editor-styles' );
		//add_theme_support( 'dark-editor-style' );
		//add_theme_support( 'wp-block-styles' );
		add_theme_support( 'responsive-embeds' );
		add_theme_support( 'editor-color-palette', array(
			array(
				'name'  => __( 'White', '_s' ),
				'slug'  => 'white',
				'color' => '#ffffff',
			),
			array(
				'name'  => __( 'Black', '_s' ),
				'slug'  => 'black',
				'color' => '#000000',
			),
			array(
				'name'  => __( 'Blue', '_s' ),
				'slug'  => 'blue',
				'color' => '#007bff',
			),
			array(
				'name'  => __( 'Indigo', '_s' ),
				'slug'  => 'indigo',
				'color' => '#6610f2',
			),
			array(
				'name'  => __( 'Purple', '_s' ),
				'slug'  => 'purple',
				'color' => '#6f42c1',
			),
			array(
				'name'  => __( 'Pink', '_s' ),
				'slug'  => 'pink',
				'color' => '#e83e8c',
			),
			array(
				'name'  => __( 'Red', '_s' ),
				'slug'  => 'red',
				'color' => '#dc3545',
			),
			array(
				'name'  => __( 'Orange', '_s' ),
				'slug'  => 'orange',
				'color' => '#fd7e14',
			),
			array(
				'name'  => __( 'Yellow', '_s' ),
				'slug'  => 'yellow',
				'color' => '#ffc107',
			),
			array(
				'name'  => __( 'Green', '_s' ),
				'slug'  => 'green',
				'color' => '#28a745',
			),
			array(
				'name'  => __( 'Teal', '_s' ),
				'slug'  => 'teal',
				'color' => '#20c997',
			),
			array(
				'name'  => __( 'Cyan', '_s' ),
				'slug'  => 'cyan',
				'color' => '#17a2b8',
			),
		) );

		add_theme_support( 'editor-font-sizes', array(
			array(
				'name' => __( 'Small', '_s' ),
				'size' => 12,
				'slug' => 'small'
			),
			array(
				'name' => __( 'Normal', '_s' ),
				'size' => 16,
				'slug' => 'normal'
			),
			array(
				'name' => __( 'Large', '_s' ),
				'size' => 36,
				'slug' => 'large'
			),
			array(
				'name' => __( 'Huge', '_s' ),
				'size' => 50,
				'slug' => 'huge'
			)
		) );

		/*
		 * 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', '_s' ),
			'menu-2' => esc_html__( 'Footer', '_s' ),
		) );

		/*
		 * 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',
		) );

		// 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' => '',
		) ) );
		*/

		// 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', '_s_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 _s_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( '_s_content_width', 1920 );
}
add_action( 'after_setup_theme', '_s_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function _s_widgets_init() {
	register_sidebar( array(
		'name'          => esc_html__( 'Sidebar', '_s' ),
		'id'            => 'sidebar-1',
		'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>',
	) );
}
add_action( 'widgets_init', '_s_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function _s_scripts() {
	wp_enqueue_style( '_s-style', get_template_directory_uri() . '/assets/css/style.css', null, '0' );

	wp_enqueue_script( '_s-lazy-of', get_template_directory_uri() . '/assets/js/plugins/object-fit/ls.object-fit.min.js', array(), null, false );

	/**
	 * Lazysizes unveil hooks
	 * Uncomment to use lazy loading background images by adding a class of "lazyload" and data-bg="/path/to/image.jpg"
	 Be sure to add '_s-lazy-uh' to the dependencies for '_s-lazy'
	 */
	//wp_enqueue_script( '_s-lazy-uh', get_template_directory_uri() . '/assets/js/plugins/unveilhooks/ls.unveilhooks.min.js', array(), null, false );

	wp_enqueue_script( '_s-modernizr', get_template_directory_uri() . '/assets/js/modernizr.touch.js', array(), null, false );

	wp_enqueue_script( '_s-lazy', get_template_directory_uri() . '/assets/js/lazysizes.min.js', array('_s-lazy-of'), null, false );

	wp_enqueue_script( '_s-fa5', 'https://use.fontawesome.com/releases/v5.11.2/js/all.js', array(), null, true );

	wp_enqueue_script( '_s-bootstrap', 'https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js', array('jquery'), '0', true );

	wp_enqueue_script( '_s-script', get_template_directory_uri() . '/assets/js/site.js', array('jquery','_s-bootstrap'), '0', true );

	wp_enqueue_script( '_s-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '0', true );

	wp_enqueue_script( '_s-focus-visible-pollyfill', get_template_directory_uri() . '/assets/js/focus-visible.js', array(), '0', true );

	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', '_s_scripts' );

/**
 * Editor stylesheet
 */
function _s_load_editor_style() {
	add_editor_style( get_template_directory_uri() . '/assets/css/editor-style.css' );
}
add_action( 'after_setup_theme', '_s_load_editor_style' );

/**
 * Gutenberg script
 */
function _s_gutenberg_enqueue() {
	wp_enqueue_script( '_s-gutenberg', get_template_directory_uri() . '/js/gutenberg.js' );
}
add_action( 'enqueue_block_editor_assets', '_s_gutenberg_enqueue' );

/**
 * 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';

/**
 * Bootstrap navwalker.
 */
require get_template_directory() . '/inc/wp_bootstrap_navwalker.php';

/**
 * Simple navwalker.
 */
require get_template_directory() . '/inc/wp_simple_navwalker.php';

/**
 * Bootstrap commentwalker.
 */
require get_template_directory() . '/inc/wp_bootstrap_comments.php';

/**
 * ACF Gutenberg blocks
 */
if ( function_exists('get_field') ) {
	require get_template_directory() . '/inc/acf-blocks.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';
}

/**
 * Load WooCommerce compatibility file.
 */
if ( class_exists( 'WooCommerce' ) ) {
	require get_template_directory() . '/inc/woocommerce.php';
}