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' . print_r($package_details, true) . ''); $rates = array(); foreach($package_details as $pack){ $weight = $pack['weight']; $height = $pack['height']; $width = $pack['width']; $length = $pack['length']; $rates = $this->get_rates($rates, $weight, $height, $width, $length, $package['destination']['postcode'] ); } if(!empty($rates)){ uasort( $rates, array( $this, 'sort_rates' ) ); foreach ($rates as $key => $rate) { if(is_array($rate)){ $rate['package'] = $package; } //info @since 1.5.6 Adding shipping rate filter to allow users to modify the shipping price. if(isset($rates[$key]['cost'])){ $rates[$key]['cost'] = apply_filters('australia_post_shipping_rate', $rates[$key]['cost']); } $this->add_rate($rates[$key]); } } } /** sort rates based on cost * * * @param $a * @param $b * * @return int */ public function sort_rates( $a, $b ) { if ( $a['cost'] == $b['cost'] ) return 0; return ( $a['cost'] < $b['cost'] ) ? -1 : 1; } private function get_rates( $old_rates, $weight, $height, $width, $length, $destination ){ $rates = array(); $query_params['from_postcode'] = $this->shop_post_code; $query_params['to_postcode'] = $destination; $query_params['length'] = $length; $query_params['width'] = $width; $query_params['height'] = $height; $query_params['weight'] = $weight; foreach($this->supported_services as $service_key => $service_name): $query_params['service_code'] = $service_key; $this->debug('Packing Request:
' . print_r($this->postageParcelURL.'?'.http_build_query($query_params), true) . ''); $response = wp_remote_get( $this->postageParcelURL.'?'.http_build_query($query_params),array('headers' => array('AUTH-KEY'=> $this->api_key))); if(is_wp_error( $response )){ return array('error' => 'Unknown Problem. Please Contact the admin'); } $aus_response = json_decode(wp_remote_retrieve_body($response)); // since 1.4.2 enhancing the debug mode. $this->debug('Australia Post RESPONSE:
' . print_r($aus_response, true) . ''); if(!isset($aus_response->error) && $aus_response != null){ $duration = ''; if($this->show_duration === 'yes'){ $duration = ' ('. $aus_response->postage_result->delivery_time .')'; } $old_rate = (isset($old_rates[$service_key]['cost']))?$old_rates[$service_key]['cost']:0; // add the rate if the API request succeeded $rates[$service_key] = array( 'id' => $service_key, 'label' => $this->title. ' ' . $aus_response->postage_result->service.' ' . $duration, 'cost' => ($aus_response->postage_result->total_cost ) + $old_rate, ); // if the API returned any error, show it to the user }else{ return array('error' => $aus_response->error->errorMessage); } endforeach; return $rates; } /** * get_package_details function. * * @access private * @param mixed $package * @return mixed */ private function get_package_details( $package ) { $weight = 0; $volume = 0; $value = 0; $products = array(); // Get weight of order foreach ( $package['contents'] as $item_id => $values ) { /** @var WC_Product $_product */ $_product = $values['data']; $weight += wc_get_weight( (floatval($_product->get_weight())<=0 )?$this->default_weight:$_product->get_weight(), 'kg' ) * $values['quantity']; $value += $_product->get_price() * $values['quantity']; $length = wc_get_dimension( ($_product->get_length()=='')?$this->default_length:$_product->get_length(), 'cm' ); $height = wc_get_dimension( ($_product->get_height()=='')?$this->default_height:$_product->get_height(), 'cm' ); $width = wc_get_dimension( ($_product->get_width()=='')?$this->default_width:$_product->get_width(), 'cm' ); $min_dimension = $this->get_min_dimension($length, $width, $height); $products[] = array('weight'=> wc_get_weight( (floatval($_product->get_weight())<=0 )?$this->default_weight:$_product->get_weight(), 'kg' ), 'quantity'=> $values['quantity'], 'length'=> $length, 'height'=> $height, 'width'=> $width, 'item_id'=> $item_id, 'min_dimension' => $min_dimension ); $volume += ( $length * $height * $width ); } $max_weight = $this->get_max_weight($package); $pack = array(); $packs_count = 1; $pack[$packs_count]['weight'] = 0; $pack[$packs_count]['length'] = 0; $pack[$packs_count]['height'] = 0; $pack[$packs_count]['width'] = 0; foreach ($products as $product){ while ($product['quantity'] != 0) { if(!isset($pack[$packs_count]['weight'])){ $pack[$packs_count]['weight'] = 0; } $pack[$packs_count]['weight'] += $product['weight']; $pack[$packs_count]['length'] = ('length' == $product['min_dimension']) ? $pack[$packs_count]['length'] + $product['length'] : $product['length']; $pack[$packs_count]['width'] = ('width' == $product['min_dimension']) ? $pack[$packs_count]['width'] + $product['width'] : $product['width']; $pack[$packs_count]['height'] = ('height' == $product['min_dimension']) ? $pack[$packs_count]['height'] + $product['height'] : $product['height']; $pack[$packs_count]['item_id'] = $product['item_id']; if($pack[$packs_count]['weight'] > $max_weight ){ $pack[$packs_count]['weight'] -= $product['weight']; $packs_count++; $pack[$packs_count]['weight'] = $product['weight']; $pack[$packs_count]['length'] =1; $pack[$packs_count]['height'] =1; $pack[$packs_count]['width'] =1; $pack[$packs_count]['item_id'] = $product['item_id']; } $product['quantity']--; } } return $pack; } /** * @param $package * * @return float|int */ private function get_max_weight( $package){ return ( $package['destination']['country'] == 'AU' )? 22:20; } /** * get_min_dimension function. * get the minimum dimension of the package, so we multiply it with the quantity * @access private * @param number $width * @param number $length * @param number $height * @return string $result */ private function get_min_dimension($length, $width, $height) { $dimensions = array('width' => $width, 'length' => $length, 'height' => $height); $result = array_keys($dimensions, min($dimensions)); return $result[0]; } /** * Output a message * * @param $message * @param string $type */ public function debug($message, $type = 'notice') { if ($this->debug_mode == 'yes' && current_user_can('manage_options')) { wc_add_notice($message, $type); } } }