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File: /var/www/html/studio/wp-content/themes/kulan/functions.php
<?php
include_once( WP_CONTENT_DIR . '/plugins/akismet-plugin/akismet.php' );
/**
 * kulan functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package kulan
 */

if ( ! defined( '_KULAN_VERSION' ) ) {
	// Replace the version number of the theme on each release.
	define('_KULAN_VERSION', time());
}
define('KULAN_THEME_URI', get_template_directory_uri());
define('KULAN_THEME_DIR', get_template_directory());
define('KULAN_CSS', get_template_directory_uri() . '/assets/css/');
define('KULAN_JS', get_template_directory_uri() . '/assets/js/');

/**
 * 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 kulan_setup() {
	/*
		* Make theme available for translation.
		* Translations can be filed in the /languages/ directory.
		* If you're building a theme based on kulan, use a find and replace
		* to change 'kulan' to the name of your theme in all the template files.
		*/
	load_theme_textdomain( 'kulan', 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 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(
			'primary-menu' => esc_html__( 'Primary Menu', 'kulan' ),
			'footer-menu1' => esc_html__( 'Footer Menu 1', 'kulan' ),
			'footer-menu2' => esc_html__( 'Footer Menu 2', 'kulan' ),
		)
	);

	/*
		* 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',
		)
	);

	// Add theme support for selective refresh for widgets.
	add_theme_support( 'customize-selective-refresh-widgets' );

}
add_action( 'after_setup_theme', 'kulan_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 kulan_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'kulan_content_width', 640 );
}
add_action( 'after_setup_theme', 'kulan_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function kulan_widgets_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Sidebar', 'kulan' ),
			'id'            => 'kulan-sidebar',
			'description'   => esc_html__( 'Add widgets here.', 'kulan' ),
			'before_widget' => '<section id="%1$s" class="widget %2$s">',
			'after_widget'  => '</section>',
			'before_title'  => '<h2 class="widget-title">',
			'after_title'   => '</h2>',
		)
	);

	register_sidebar(
		array(
			'name'          => esc_html__( 'Footer Widget', 'kulan' ),
			'id'            => 'footer-widgets',
			'description'   => esc_html__( 'Add widgets here.', 'kulan' ),
			'before_widget' => '<div id="%1$s" class="single-footer-widget col-lg-3 widget box %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h3 class="footer__info_group t__22">',
			'after_title'   => '</h3>',
		)
	);
}
add_action( 'widgets_init', 'kulan_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function kulan_scripts() {
	wp_enqueue_style( 'kulan-style', get_stylesheet_uri(), array(), _KULAN_VERSION );

	wp_enqueue_style( 'bootstrap', 			KULAN_CSS .'bootstrap.min.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'aos', 				KULAN_CSS .'aos.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'magnific-popup', 	KULAN_CSS .'magnific-popup.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'modal-video', 		KULAN_CSS .'modal-video.min.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'odometer', 			KULAN_CSS .'odometer.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'slick-theme', 		KULAN_CSS .'slick-theme.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'slick', 				KULAN_CSS .'slick.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'font-awesome', 		KULAN_CSS .'font-awesome.min.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'themify-icons', 		KULAN_CSS .'themify-icons.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'kulan-main-style', 	KULAN_CSS .'main.css', array(), _KULAN_VERSION );
	wp_enqueue_style( 'kulan-blog', 		KULAN_CSS .'kulan-blog.css', array(), _KULAN_VERSION );

	//Register All JS
	wp_enqueue_script( 'bootstrap', 		KULAN_JS .'bootstrap.min.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'aos', 				KULAN_JS .'aos.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'countup', 			KULAN_JS .'countUp.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'magnific-popup',	KULAN_JS .'jquery.magnific-popup.min.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'jquery-modal',		KULAN_JS .'jquery-modal-video.min.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'slick-min', 		KULAN_JS .'slick.min.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'ajaxchimp', 		KULAN_JS .'ajaxchimp.min.js', array('jquery'), _KULAN_VERSION, true);
	wp_enqueue_script( 'kulan-main', 		KULAN_JS .'main.js', array('jquery'), _KULAN_VERSION, true);

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

// Google Fonts
if ( ! function_exists( 'kulan_fonts' ) ) {
	function kulan_fonts() {
		wp_enqueue_style( 'kulan-manrope', "//fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&family=Outfit:wght@100;200;300;400;500;600;700;800;900&display=swap", '', '1.0.0', 'screen' );
	}
}
add_action( 'wp_enqueue_scripts', 'kulan_fonts' );

// If page edited by elementor
if ( ! function_exists( 'kulan_is_elementor' ) ) :
	function kulan_is_elementor(){
		if ( function_exists( 'elementor_fail_php_version' ) ):
			global $post;
			if( $post != '' ):
				return \Elementor\Plugin::$instance->documents->get($post->ID)->is_built_with_elementor();
			endif;
		endif;
	}
endif;

// Excerpt more text

if ( ! function_exists( 'kulan_excerpt_more' ) ) :
	function kulan_excerpt_more( $more ) {
		return ' ';
	}
endif;
add_filter('excerpt_more', 'kulan_excerpt_more');

// Header content
require KULAN_THEME_DIR. '/template-parts/header/header-content.php';

// Footer content
require KULAN_THEME_DIR. '/template-parts/footer/footer-content.php';

// Social link
require KULAN_THEME_DIR. '/inc/social-links.php';

// Custom Style for Changing Color
require KULAN_THEME_DIR. '/inc/custom-style.php';

// Navigation Walker
require_once get_template_directory() . '/inc/class-wp-bootstrap-navwalker.php';

// Custom Breadcrumb for this theme.
require get_template_directory() . '/inc/breadcrumb.php';

// Recommended Plugins
require get_template_directory() . '/lib/recommended-plugin.php';
  
/**
 * 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';
}