OIK_Weight_Zone_Shipping::calculate_shipping() – Calculate shipping rates

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Description

Calculate shipping rates

Calculates a single shipping rate for the FREE version

Usage

OIK_Weight_Zone_Shipping::calculate_shipping( $package );

Parameters

$package

( array ) optional –

Returns

void

Source

File name: oik-weight-zone-shipping/class-oik-weight-zone-shipping.php
Lines:

  function calculate_shipping( $package = array() ) {
    $this->contents_cost( $package['contents_cost'] );
    $woocommerce = function_exists('WC') ? WC() : $GLOBALS['woocommerce'];
    $rates = $this->get_rates();
    bw_trace2( $rates, "rates" );
    $weight = $woocommerce->cart->cart_contents_weight;
    //bw_trace2( $weight, "cart contents weight" );
    $final_rate = $this->pick_smallest_rate( $rates, $weight );
    
    if ( $final_rate !== false && is_numeric( $final_rate )) {
      $taxable = ($this->tax_status == 'taxable') ? true : false;
      if ( $package['destination']['country'] ) {
        $final_rate += $this->handling_fee();
      }
      $rate = array(
               'id'        => $this->id . "_" .  $this->instance_id, 
               'label'     => $this->shippingrate_title,
               'cost'      => $final_rate,
               'taxes'     => '',
               'calc_tax'  => 'per_order'
               );
      //bw_trace2( $rate, "rate" );
      $this->add_rate( $rate );
    } else {
      add_filter( "woocommerce_cart_no_shipping_available_html", array( $this, 'no_shipping_available') );
    }
  }
 

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