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

if ( ! defined( '_S_VERSION' ) ) {
	// Replace the version number of the theme on each release.
	define( '_S_VERSION', '1.0.0' );
}

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

	/*
		* 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(
			'brpfinanse_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,
		)
	);
}
add_action( 'after_setup_theme', 'brpfinanse_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 brpfinanse_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'brpfinanse_content_width', 640 );
}
add_action( 'after_setup_theme', 'brpfinanse_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function brpfinanse_widgets_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Sidebar', 'brpfinanse' ),
			'id'            => 'sidebar-1',
			'description'   => esc_html__( 'Add widgets here.', 'brpfinanse' ),
			'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', 'brpfinanse_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function brpfinanse_scripts() {
	wp_enqueue_style( 'brpfinanse-style', get_stylesheet_uri(), array(), _S_VERSION );
	wp_style_add_data( 'brpfinanse-style', 'rtl', 'replace' );

	wp_enqueue_script( 'brpfinanse-navigation', get_template_directory_uri() . '/js/navigation.js', array(), _S_VERSION, true );

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


function brpp_enqueue_assets() {
    wp_enqueue_style( 'brpp-style', get_stylesheet_uri() );

    wp_enqueue_style(
        'brpp-custom',
        get_template_directory_uri() . '/css/custom.css',
        array('brpp-style'),
    	filemtime( get_template_directory() . '/css/custom.css' )
    );
}
add_action( 'wp_enqueue_scripts', 'brpp_enqueue_assets' );

// YoastSEO
add_filter( 'wpseo_breadcrumb_output_wrapper', function() {
    return 'ul';
});
add_filter( 'wpseo_breadcrumb_output_wrapper_close', function() {
    return 'ul';
});
add_filter( 'wpseo_breadcrumb_single_link_wrapper', function() {
    return 'li';
});
add_filter( 'wpseo_breadcrumb_single_link_wrapper_close', function() {
    return 'li';
});

function brpp_enqueue_scripts() {
	wp_enqueue_script(
        'gsap',
        'https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js',
        array(),
        '3.12.5',
        true
    );
    wp_enqueue_script(
        'gsap-scrolltrigger',
        'https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js',
        array('gsap'),
        '3.12.5',
        true
    );

    wp_enqueue_script(
        'brpp-custom',
        get_template_directory_uri() . '/js/custom.js',
        array('jquery'),
        filemtime( get_template_directory() . '/js/custom.js' ),
        true
    );
}
add_action( 'wp_enqueue_scripts', 'brpp_enqueue_scripts' );

add_filter('wpcf7_autop_or_not', '__return_false');

add_filter('wpcf7_form_elements', function($content) {
    $content = str_replace(
        ['&lt;a', '&lt;/a', '&gt;'],
        ['<a', '</a', '>'],
        $content
    );
    return $content;
});

add_action('wp_ajax_get_full_phone', 'get_full_phone');
add_action('wp_ajax_nopriv_get_full_phone', 'get_full_phone');

function get_full_phone() {
    if (!isset($_POST['post_id'])) wp_send_json_error('No post ID');

    $post_id = intval($_POST['post_id']);
    $footer_top = get_field('top_footer_box', 'option');

    if (!isset($footer_top['col_2']['btn'])) wp_send_json_error('Phone not found');

    $btn = $footer_top['col_2']['btn'];
    $html = '<a class="btn_4" href="' . esc_url($btn['url']) . '" target="' . esc_attr($btn['target'] ?: '_self') . '">'
            . esc_html($btn['title']) . '</a>';

    wp_send_json_success(['html' => $html]);
}

if (!function_exists('split_text_into_spans')) {
    function split_text_into_spans($content, $wordClass = 'word', $charClass = 'char') {
        if (empty($content)) return '';

        $doc = new DOMDocument('1.0', 'UTF-8');
        libxml_use_internal_errors(true);

        $doc->loadHTML('<?xml encoding="utf-8" ?><div id="wrapper">'.$content.'</div>', LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
        libxml_clear_errors();

        $xpath = new DOMXPath($doc);

        $textNodes = $xpath->query("//div[@id='wrapper']//text()[not(ancestor::script or ancestor::style or ancestor::svg or ancestor::code or ancestor::pre or ancestor::iframe)]");

        foreach ($textNodes as $node) {
            $text = $node->nodeValue;
            if (!preg_match('/\S/u', $text)) continue;

            $fragment = $doc->createDocumentFragment();

            $words = preg_split('/(\s+)/u', $text, -1, PREG_SPLIT_DELIM_CAPTURE);

            foreach ($words as $word) {
                if (trim($word) === '') {
                    $fragment->appendChild($doc->createTextNode($word));
                    continue;
                }

                $wordSpan = $doc->createElement('span');
                $wordSpan->setAttribute('class', $wordClass);

                $chars = preg_split('//u', $word, -1, PREG_SPLIT_NO_EMPTY);
                foreach ($chars as $ch) {
                    $span = $doc->createElement('span');
                    $span->setAttribute('class', $charClass);
                    $span->appendChild($doc->createTextNode($ch));
                    $wordSpan->appendChild($span);
                }

                $fragment->appendChild($wordSpan);
            }

            $node->parentNode->replaceChild($fragment, $node);
        }

        $wrapper = $doc->getElementById('wrapper');
        $html = '';
        foreach ($wrapper->childNodes as $child) {
            $html .= $doc->saveHTML($child);
        }

        return $html;
    }
}