internal_name = "weightrate"; $this->name="Weight Rate"; $this->is_external=false; return true; } function getId() { // return $this->usps_id; } function setId($id) { // $usps_id = $id; // return true; } function getName() { return $this->name; } function getInternalName() { return $this->internal_name; } function getForm() { // $output =""; $output.=""; $layers = get_option("weight_rate_layers"); if ($layers != '') { foreach($layers as $key => $shipping) { $output.=""; } } $output.=""; $output.=""; // $output .="

".__('Total weight (in Pounds)', 'wpsc')."	".__('Shipping Price', 'wpsc')."
"; $output .="".__('If weight is ', 'wpsc')."".__(' and above', 'wpsc')."	".wpsc_get_currency_symbol()."  ".__('Delete', 'wpsc')."
Layers: Add Layer

"; return $output; } function submit_form() { $layers = (array)$_POST['weight_layer']; $shippings = (array)$_POST['weight_shipping']; if ($shippings != ''){ foreach($shippings as $key => $price) { if ($price == '') { unset($shippings[$key]); unset($layers[$key]); } else { $new_layer[$layers[$key]] = $price; } } } if ($_POST['checkpage'] == 'weight') { update_option('weight_rate_layers',$new_layer); } return true; } function getQuote() { global $wpdb; $weight = wpsc_cart_weight_total(); $layers = get_option('weight_rate_layers'); if ($layers != '') { krsort($layers); foreach ($layers as $key => $shipping) { if ($weight >= (float)$key) { return array("Weight Rate"=>$shipping); } } return array("Weight Rate"=>array_shift($layers)); } } function get_item_shipping(&$cart_item) { global $wpdb, $wpsc_cart; $unit_price = $cart_item->unit_price; $quantity = $cart_item->quantity; $weight = $cart_item->weight; $product_id = $cart_item->product_id; $uses_billing_address = false; foreach((array)$cart_item->category_id_list as $category_id) { $uses_billing_address = (bool)wpsc_get_categorymeta($category_id, 'uses_billing_address'); if($uses_billing_address === true) { break; /// just one true value is sufficient } } if(is_numeric($product_id) && (get_option('do_not_use_shipping') != 1)) { if($uses_billing_address == true) { $country_code = $wpsc_cart->selected_country; } else { $country_code = $wpsc_cart->delivery_country; } $product_list = $wpdb->get_row("SELECT * FROM `".WPSC_TABLE_PRODUCT_LIST."` WHERE `id`='{$product_id}' LIMIT 1",ARRAY_A); if($product_list['no_shipping'] == 0) { //if the item has shipping if($country_code == get_option('base_country')) { $additional_shipping = $product_list['pnp']; } else { $additional_shipping = $product_list['international_pnp']; } $shipping = $quantity * $additional_shipping; } else { //if the item does not have shipping $shipping = 0; } } else { //if the item is invalid or all items do not have shipping $shipping = 0; } return $shipping; } function get_cart_shipping($total_price, $weight) { $layers = get_option('weight_rate_layers'); if ($layers != '') { krsort($layers); foreach ($layers as $key => $shipping) { if ($weight >= (float)$key) { $output = $shipping; } } } return $output; } } $weightrate = new weightrate(); $wpsc_shipping_modules[$weightrate->getInternalName()] = $weightrate;