<?php 
// remove comments
add_action('admin_init', function () {
    // Redirect any user trying to access comments page
    global $pagenow;
    
    if ($pagenow === 'edit-comments.php') {
            wp_redirect(admin_url());
            exit;
        }

        // Remove comments metabox from dashboard
        remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal');

        // Disable support for comments and trackbacks in post types
        foreach (get_post_types() as $post_type) {
            if (post_type_supports($post_type, 'comments')) {
                remove_post_type_support($post_type, 'comments');
                remove_post_type_support($post_type, 'trackbacks');
            }
        }
    });

    // Close comments on the front-end
    add_filter('comments_open', '__return_false', 20, 2);
    add_filter('pings_open', '__return_false', 20, 2);

    // Hide existing comments
    add_filter('comments_array', '__return_empty_array', 10, 2);

    // Remove comments page in menu
    add_action('admin_menu', function () {
        remove_menu_page('edit-comments.php');
    });

    // Remove comments links from admin bar
    add_action('init', function () {
        if (is_admin_bar_showing()) {
            remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60);
        }
    });
//Remove Gutenberg Block Library CSS from loading on the frontend
function smartwp_remove_wp_block_library_css(){
  wp_dequeue_style( 'wp-block-library' );
  wp_dequeue_style( 'wp-block-library-theme' );
  wp_dequeue_style( 'wc-block-style' ); // Remove WooCommerce block CSS
} 
add_action( 'wp_enqueue_scripts', 'smartwp_remove_wp_block_library_css', 100 );


/* Change excerpt length */ 
 
function wplab_custom_excerpt_length( $length ) {
    return 30;
}
add_filter( 'excerpt_length', 'wplab_custom_excerpt_length', 999 );

/* WIDGETS FUNCTION*/
if (function_exists ("register_sidebar")) {
 register_sidebar ();
}

remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);

/* FEATURED IMAGE */
add_theme_support( 'post-thumbnails' );


/* WEBP IMAGES*/
function webp_upload_mimes($existing_mimes) {
   $existing_mimes['webp'] = 'image/webp';
   return $existing_mimes;
}
add_filter('mime_types', 'webp_upload_mimes');
//** * Enable preview / thumbnail for webp image files.*/
function webp_is_displayable($result, $path) {
   if ($result === false) {
       $displayable_image_types = array( IMAGETYPE_WEBP );
       $info = @getimagesize( $path );

       if (empty($info)) {
           $result = false;
       } elseif (!in_array($info[2], $displayable_image_types)) {
           $result = false;
       } else {
           $result = true;
       }
   }

   return $result;
}
add_filter('file_is_displayable_image', 'webp_is_displayable', 10, 2);

function current_url($url){
    global $wp;
    if( (home_url( $wp->request ).'/')== (esc_url(home_url('/')).$url) ){
        echo 'active-link';
    }
    
}

add_shortcode( 'cta_button', 'konturpolska_cta' );
function konturpolska_cta( $atts ) {
$a = shortcode_atts( array(
'link' => 'https://konturpolska.pl/kontakt/',
'text' => 'Masz pytania?',
'button_text' => 'Skontaktuj się z nami',
'target' => '_self'
), $atts );

$output = '
<div class="wp360-cta">
<p>' . ( $a['text'] ) . '</p>
<p><a class="wp360-button" href="' . esc_url( $a['link'] ) . '" target="' . ($a['target']) . '">' . ( $a['button_text'] ) . '</a></p>
</div>';

 return $output;

}



if( function_exists('acf_add_options_page') ) {

    acf_add_options_page(array(
      'page_title'    => 'Pola dodatkowe',
      'menu_title'    => 'Pola dodatkowe',
      'menu_slug'     => 'theme-options',
      'capability'    => 'edit_posts'
    ));
    
     
    acf_add_options_sub_page(array(
      'page_title'    => 'Elementy stopki',
      'parent_slug'   => 'theme-options',
      'menu_title'    => 'Elementy stopki',
      'menu_slug'     => 'footer-settings',
    ));
     
  }
?>