xlawok

add_filter( 'wp_calculate_image_sizes', 'pk_content_archive_thumbnail_image_sizes', 10, 5 );
/**
 * Change the default "sizes" attribute created by WordPress
 * for the content archive thumbnails
 */
function pk_content_archive_thumbnail_image_sizes( $sizes, $size, $image_src, $image_meta, $attachment_id ) {

	if( is_archive() && is_main_query() || is_home() ) {
		$sizes = '(max-width: 600px) 100vw, 50vw';
	}

xlawok

/ALL IN ONE title
add_filter( 'aioseop_title', 'change_wordpress_seo_title' );

function change_wordpress_seo_title( $title ){
    $term = get_queried_object();
    if(!empty($term)&&$term->taxonomy=='category'){
		if($term->term_id==62) $title="Artykuły BHP Wrocław - Hurtownia Online ".get_bloginfo( 'name' );
    }
    
    return $title;

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// add class to wp_list_categories 
// if category has a children add cat-parent class
add_filter( 'category_css_class', 'add_class_to_category', 10, 4);

function add_class_to_category($css_classes, $category, $depth, $args) {
    $children = get_terms( $category->taxonomy, array(
        'parent'    => $category->term_id,
        'hide_empty' => false
        ) );
        // print_r($children); // uncomment to examine for debugging

xlawok

remove_action('wp_head', 'rel_canonical');

add_action('init', function() {

   add_filter( 'wpseo_canonical', '__return_false', 10 );

});

xlawok

var insta_loaded_once=false;
            if(jQuery('.wdi_feed_wrapper').length){
            
              jQuery('#wdi_feed_0').on('wdi_feed_loaded',function(){
            
              setTimeout(function(){
                if(insta_loaded_once==false){
                  
                  var slider_insta = tns({
                    container: '.wdi_feed_wrapper',

xlawok

add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

// ADD NIP AND REARRANGE
function custom_override_checkout_fields( $fields ) {
     $fields['billing']['pk_nip'] = array(
        'label'     => __('NIP', 'woocommerce'),
    'placeholder'   => _x('Wpisz NIP, jeżeli chcesz otrzymać fakturę', 'placeholder', 'woocommerce'),
    'required'  => false,
    'class'     => array('form-row-wide'),
    'clear'     => true,

xlawok

//REARRANGE PRODUCT IN NOWOŚCI TAG

add_filter('woocommerce_default_catalog_orderby', 'custom_default_catalog_orderby');

function custom_default_catalog_orderby($sort_by) {
  if( !is_tax( 'product_tag', 'Nowości' ) ) {
    return $sort_by;
  }
  return 'date'; // Can also use title and price
}

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// ADD NOWOŚĆ TAG ONA ZDJĘCIE PRODUKTÓW POWIĄZANYCH
add_action('woocommerce_before_shop_loop_item_title','show_novelty_on_related_products',11);
function show_novelty_on_related_products(){
  global $product;
  if(is_product()){
    if( has_term( array( 'Nowości' ), 'product_tag' ,$product) ) {
      echo '<span class="novelty">Nowość!</span>';
    }
   
  }

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// Adding a custom color and weight to the links
add_filter('nav_menu_link_attributes', 'crb_nav_menu_link_attributes', 10, 4);
function crb_nav_menu_link_attributes($atts, $item, $args, $depth) {
    $crb_color = carbon_get_nav_menu_item_meta($item->ID, 'nav_color');
    $crb_weight = carbon_get_nav_menu_item_meta($item->ID, 'nev_weight');
    $crb_color =  ! empty( $crb_color ) ? ' color: ' . $crb_color . '; ' : '';
    $crb_weight = ! empty( $crb_weight ) ? ' font-weight: ' . $crb_weight . '; ' : '';
    $atts['style'] = $crb_color.$crb_weight;
  
 

xlawok

add_action('pods_meta_groups', 'customize_frontpage',10,2);

function customize_frontpage($type, $name){
  global $post_ID, $post_type;

    if ( empty ( $post_ID ) or 'page' !== $post_type )
        return;

    if ( $post_ID === (int) get_option( 'page_on_front' ) ){
      //change order and header of pods fields