?php
/**
 * NexGi Demo Theme functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package NexGi_Demo_Theme
 */

if ( ! defined( '_S_VERSION' ) ) {
	// Replace the version number of the theme on each release.
	define( '_S_VERSION', '1.1.23' );
}

/**
 * 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 nexgi_setup() {
	/*
		* Make theme available for translation.
		* Translations can be filed in the /languages/ directory.
		* If you're building a theme based on NexGi Demo Theme, use a find and replace
		* to change 'nexgi' to the name of your theme in all the template files.
		*/
	load_theme_textdomain( 'nexgi', 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', 'nexgi' ),
		)
	);

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

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


/**
 * Register widget area.
 */
function blog_sidebar_widget_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Blog Sidebar', 'nexgi' ),
			'id'            => 'blog-sidebar',
			'description'   => esc_html__( 'Add widgets here.', 'nexgi' ),
			'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', 'blog_sidebar_widget_init' );

/**
 * Enqueue scripts and styles.
 */
function nexgi_scripts() {
	wp_enqueue_style( 'nexgi-slick-style', get_template_directory_uri() . '/assets/css/slick.css', array(), _S_VERSION );
	wp_enqueue_style( 'nexgi-slick-theme', get_template_directory_uri() . '/assets/css/slick-theme.css', array(), _S_VERSION );
	wp_enqueue_style( 'nexgi-aos', get_template_directory_uri() . '/assets/css/aos.css', array(), _S_VERSION );
	wp_enqueue_style( 'nexgi-style', get_template_directory_uri() . '/assets/css/app.min.css', array(), _S_VERSION );
	wp_enqueue_script('jquery');
	wp_enqueue_script( 'nexgi-bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.min.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-lozad', get_template_directory_uri() . '/assets/js/lozad.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-gsap', get_template_directory_uri() . '/assets/js/gsap/gsap.min.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-slick', get_template_directory_uri() . '/assets/js/slick.min.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-aosJS', get_template_directory_uri() . '/assets/js/aos.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-ThreeJS', get_template_directory_uri() . '/assets/js/three.min.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-TweenJS', get_template_directory_uri() . '/assets/js/TweenMax.min.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-HoverJS', get_template_directory_uri() . '/assets/js/hover-effect.umd.js', array(), _S_VERSION, true );
	wp_enqueue_script( 'nexgi-script', get_template_directory_uri() . '/assets/js/app.min.js', array(), _S_VERSION, true );

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


require get_template_directory() . '/inc/shortcode/nx_all_blog.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';
}


require get_template_directory() . '/template-parts/blogs/header-blog-slider/vc-comp-post-slider.php';

/**
 * Custom blocks additions.
 */
require get_template_directory() . '/blocks/blocks.php';
require get_template_directory() . '/vc_to_bootstrap/index.php';

// Allow SVG
add_filter( 'wp_check_filetype_and_ext', function($data, $file, $filename, $mimes) {

	global $wp_version;
	if ( $wp_version !== '4.7.1' ) {
	   return $data;
	}
  
	$filetype = wp_check_filetype( $filename, $mimes );
  
	return [
		'ext'             => $filetype['ext'],
		'type'            => $filetype['type'],
		'proper_filename' => $data['proper_filename']
	];
  
  }, 10, 4 );
  
  function cc_mime_types( $mimes ){
	$mimes['svg'] = 'image/svg+xml';
	return $mimes;
  }
  add_filter( 'upload_mimes', 'cc_mime_types' );
  
  function fix_svg() {
	echo '<style type="text/css">
		  .attachment-266x266, .thumbnail img {
			   width: 100% !important;
			   height: auto !important;
		  }
		  </style>';
  }
  add_action( 'admin_head', 'fix_svg' );

//   Show Menus to header
function register_my_menus() {
	register_nav_menus(
		array(
		'header-menu' => __( 'super' ),
		'extra-menu' => __( 'Extra Menu' )
		)
	);
}
add_action( 'init', 'register_my_menus' );

function aboutTheFounder() {
	ob_start();
    include('theme-sections/about-founder.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('aboutFounderInit', 'aboutTheFounder');

function servicesSlider() {
	ob_start();
    include('theme-sections/services-slider.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('servicesSliderInit', 'servicesSlider');

function awardsFlip() {
	ob_start();
    include('theme-sections/flipable-content.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('awardsFlipInit', 'awardsFlip');

function sproutsNumber() {
	ob_start();
    include('theme-sections/sprouts-num.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('sproutsNumberInit', 'sproutsNumber');

function ourTeamSec() {
	ob_start();
    include('theme-sections/our-team.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('ourTeamSecInit', 'ourTeamSec');

function ourTeamAll() {
	ob_start();
    include('theme-sections/our-team-all.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('ourTeamAllInit', 'ourTeamAll');

function growHome() {
	ob_start();
    include('theme-sections/grow.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('growInit', 'growHome');


function subscribePop() {
	ob_start();
    include('template-parts/views/popup-subscribe.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('subscribePopInit', 'subscribePop');

function careers_job_list($atts) {
    $args = array(
        'post_type' => 'job',
        'posts_per_page' => 5,
    );

    $query = new WP_Query($args);

    $output = ''; // Initialize the output variable to an empty string

    if ($query->have_posts()) {
        while ($query->have_posts()) {
            $query->the_post();

            // Capture the job card HTML for each job post in a temporary variable
            ob_start();
            include 'template-parts/jobs/job-card.php';
            $job_card = ob_get_clean();

            // Replace placeholders in the job card with dynamic data
            $job_card = str_replace('{job_link}', get_permalink(), $job_card);
            $job_card = str_replace('{job_title}', get_the_title(), $job_card);

            // Append the job card to the output
            $output .= $job_card;
        }

        wp_reset_postdata();
    } else {
        $output = 'No jobs found.';
    }

    return $output;
}
add_shortcode('job_listInit', 'careers_job_list');

function display_job_categories() {
    $categories = get_terms(array(
        'taxonomy' => 'job-categories',
        'hide_empty' => false, // Set to true to hide empty categories
    ));

    if (!empty($categories)) {
        $output = '<ul>';
        foreach ($categories as $category) {
            $output .= '<li><a href="' . get_term_link($category) . '">' . $category->name . '</a></li>';
        }
        $output .= '</ul>';
    } else {
        $output = 'No job categories found.';
    }

    return $output;
}
add_shortcode('job_categories', 'display_job_categories');


function careerJobs() {
	ob_start();
    include('template-parts/jobs/jobs.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('careerJobsInit', 'careerJobs');


require get_template_directory() . '/inc/flipable-cards/flipable-card-map.php';
require get_template_directory() . '/inc/scrollable-content-map/scrollable-content-map.php';
require get_template_directory() . '/inc/swappable-images/swappable-images.php';
require get_template_directory() . '/inc/video-tag/video-tag-map.php';

function serviceCat() {
	ob_start();
    include('theme-sections/services-categories.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('serviceCatInit', 'serviceCat');

function scrollableContent() {
	ob_start();
    include('theme-sections/scollable-content.php');
    $output = ob_get_clean();
    return $output;
}
add_shortcode('scrollableContentInit', 'scrollableContent');
add_action('send_headers', function () {
    // Referrer Policy
    header('Referrer-Policy: strict-origin-when-cross-origin');

    // Content Security Policy (CSP) - WARNING: ye bahut permissive h, tighten karna better h
    header("Content-Security-Policy: default-src *; script-src * 'unsafe-inline' 'unsafe-eval'; style-src * 'unsafe-inline' 'unsafe-eval'; img-src * data:; connect-src *; font-src * data:; frame-src *;");

    // Strict Transport Security
    header('Strict-Transport-Security: max-age=31536000; includeSubDomains; preload');

    // Clickjacking protection
    header('X-Frame-Options: SAMEORIGIN');

    // MIME sniffing protection
    header('X-Content-Type-Options: nosniff');

    // Debug header (optional)
    header('X-Debug-SecurityHeaders: active');

    // Permissions-Policy
    header("Permissions-Policy: camera=(), microphone=(), geolocation=(), interest-cohort=()");
});