<?php
/**
 * Big Bob functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package Big_Bob
 */

if ( ! defined( 'BIG_BOB_VERSION' ) ) {
	// Replace the version number of the theme on each release.
	$theme_data = wp_get_theme();
	define( 'BIG_BOB_VERSION', $theme_data->get( 'Version' ) );
}

if ( ! function_exists( 'big_bob_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 big_bob_setup() {

		// 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(
				'menu-1' => esc_html__( 'Primary', 'big-bob' ),
			)
		);

		/*
		 * 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(
				'big_bob_custom_background_args',
				array(
					'default-color' => '000000',
					'default-size'       => 'cover',
					'default-repeat'     => 'no-repeat',
					'default-attachment' => 'fixed',
					'default-position-x' => 'center',
    				'default-position-y' => 'center',
				)
			)
		);

		// Add theme support for selective refresh for widgets.
		//Turning this off allows sidebar widgets to enter the slidepanel during customization
		//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'      => 88,
				'width'       => 191,
				'flex-width'  => true,
				'flex-height' => false,
			)
		);


		add_theme_support('header_text');
	}
endif;
add_action( 'after_setup_theme', 'big_bob_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 big_bob_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( 'big_bob_content_width', 640 );
}
add_action( 'after_setup_theme', 'big_bob_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function big_bob_widgets_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Sidebar', 'big-bob' ),
			'id'            => 'sidebar-1',
			'description'   => esc_html__( 'Add widgets here.', 'big-bob' ),
			'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', 'big_bob_widgets_init' );

/**
 * Apply theme's stylesheet to the visual editor.
 *
 * @uses add_editor_style() Links a stylesheet to visual editor
 * @uses get_stylesheet_uri() Returns URI of theme stylesheet
 */
add_editor_style( get_stylesheet_uri() );

/**
 * Enqueue scripts and styles.
 */
function big_bob_scripts() {
	wp_enqueue_style( 'big-bob-style', get_stylesheet_uri(), array(), BIG_BOB_VERSION );
	wp_style_add_data( 'big-bob-style', 'rtl', 'replace' );
    if (get_theme_mod('big_bob_fonts_title') != "") {
        $big_bob_font = get_theme_mod('big_bob_fonts_title');
        $big_bob_font = trim($big_bob_font);
        $big_bob_font = str_replace(' ', '+', $big_bob_font);
        $big_bob_url = 'https://fonts.googleapis.com/css?family=';
        $big_bob_url .= $big_bob_font;
        wp_enqueue_style('big-bob-google-fonts', esc_url($big_bob_url), false);
    }
    if (get_theme_mod('big_bob_fonts_paragraph') != "") {
        $big_bob_font = get_theme_mod('big_bob_fonts_paragraph');
        $big_bob_font = trim($big_bob_font);
        $big_bob_font = str_replace(' ', '+', $big_bob_font);
        $big_bob_url = 'https://fonts.googleapis.com/css?family=';
        $big_bob_url .= $big_bob_font;
        wp_enqueue_style('big-bob-google-fonts-2', esc_url($big_bob_url), false);
    }
    if (get_theme_mod('big_bob_fonts_misc') != "") {
        $big_bob_font = get_theme_mod('big_bob_fonts_misc');
        $big_bob_font = trim($big_bob_font);
        $big_bob_font = str_replace(' ', '+', $big_bob_font);
        $big_bob_url = 'https://fonts.googleapis.com/css?family=';
        $big_bob_url .= $big_bob_font;
        wp_enqueue_style('big-bob-google-fonts-3', esc_url($big_bob_url), false);
    }
	wp_enqueue_style('big-bob-font-awesome', get_template_directory_uri() . '/vendor/fontawesome-free/css/all.min.css');
	wp_enqueue_script( 'big-bob-scripts-js', get_template_directory_uri() . '/js/big-bob-scripts.js?v=1.3', array('jquery'), '20160909', true );

	wp_enqueue_script( 'big-bob-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), BIG_BOB_VERSION, true );

	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'big_bob_scripts' );

/*block extensions*/
function big_bob_guten_enqueue() {
    wp_enqueue_script(
        'big-bob-guten-script',
        get_template_directory_uri() . '/js/big-bob-guten.js?v=0.3',
		array( 'wp-blocks' )
    );
}
add_action( 'enqueue_block_editor_assets', 'big_bob_guten_enqueue' );//has to be added to block editor assets


/**
 * 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';
}