OIK_Shipping_Pro::calculate_shipping() – Calculate shipping rates

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Description

Calculate shipping rates

Now supports multiple rates for different shipping methods which need to be identified in the countrygroup_title field for each defined rate.

Usage

OIK_Shipping_Pro::calculate_shipping( $package );

Parameters

$package

( array ) optional –

Returns

void

Source

File name: oik-weightcountry-shipping-pro/class-oik-shipping-pro.php
Lines:

  function calculate_shipping( $package = array() ) {
    //bw_trace2();
    $woocommerce = function_exists('WC') ? WC() : $GLOBALS['woocommerce'];
    $country_group = $this->get_countrygroup($package);
    $rates = $this->get_rates_by_countrygroup( $country_group );
    //bw_trace2( $rates, "rates" );
    $weight = $woocommerce->cart->cart_contents_weight;
    //bw_trace2( $weight, "cart contents weight" );

    $picked_rates = $this->pick_rates_for_weight( $rates, $weight );
    if ( count( $picked_rates ) ) {
      foreach ( $picked_rates as $key => $data ) {
        $final_rate = $data['rate'];
        if ( is_numeric( $final_rate ) ) {
          if ( $this->fee > 0 && $package['destination']['country'] ) {
             $final_rate += $this->fee;
          }
          $rate = array( 'id' => $this->id . $key
                      , 'label' => $data['title']
                      , 'cost' => $final_rate
                      , 'taxes' => ''
                      , 'calc_tax' => 'per_order'
                      );
          $this->add_rate( $rate );
        } else {
          add_filter( "woocommerce_cart_no_shipping_available_html", array( $this, 'no_shipping_available') );
        }
      } 
    }
  }
 

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