Behind the Site Code Snippets

behind-the-site.php

////////// Snippets from Behind the Site March 2022 //////////

// Add to the functions.php of your active child theme or a custom functions plugin


/////////////// WooCommerce Modifications  ///////////////

//Show FREE rather than $0.00
//Source: https://www.businessbloomer.com/woocommerce-display-free-instead-0-00-empty-price/
  
add_filter( 'woocommerce_get_price_html', 'bww_price_free_zero', 9999, 2 );
   
function bww_price_free_zero( $price, $product ) {
    if ( $product->is_type( 'variable' ) ) {
        $prices = $product->get_variation_prices( true );
        $min_price = current( $prices['price'] );
        if ( 0 == $min_price ) {
            $max_price = end( $prices['price'] );
            $min_reg_price = current( $prices['regular_price'] );
            $max_reg_price = end( $prices['regular_price'] );
            if ( $min_price !== $max_price ) {
                $price = wc_format_price_range( 'FREE', $max_price );
                $price .= $product->get_price_suffix();
            } elseif ( $product->is_on_sale() && $min_reg_price === $max_reg_price ) {
                $price = wc_format_sale_price( wc_price( $max_reg_price ), 'FREE' );
                $price .= $product->get_price_suffix();
            } else {
                $price = 'FREE';
            }
        }
    } elseif ( 0 == $product->get_price() ) {
        $price = '<span class="woocommerce-Price-amount amount">Free</span>';
    }  
    return $price;
}


// First Name of Logged In User Shortcode

function ni_firstname() {
  $user = wp_get_current_user();
  $firstname = $user->user_firstname;
    return $firstname;
}
add_shortcode('firstname', 'ni_firstname');



// Hide The Events Calendar Fields in Admin

add_action('admin_head', 'bww_hide_tec_field_groups');

function bww_hide_tec_field_groups() {
  echo '<style>
    #wp-content-editor-tools,#wp-content-editor-container,#event_tribe_venue,#event_tribe_organizer,#event_url,#event_cost {display:none !important;}
  </style>';
}