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Useful Drupal Commerce line item wrapper methods & properties
<?php
$wrapper = entity_metadata_wrapper('commerce_order', $order);
// if(isset($wrapper->commerce_customer_shipping->commerce_customer_address)){
$commerce_order_total->currency_code->value();
// order total object
$order_total = $order_wrapper->commerce_order_total->value();
// subtotal without vat
$total_ex_vat = commerce_price_component_total($order_total , 'base_price');
// total tax (in this case vat 20%)
$total_vat = commerce_price_component_total($order_total , 'tax|vat_20');
// subtotal with vat
$sub_total = $total_ex_vat['amount'] + $total_vat['amount'];
// formatted price string with currency sign
$sub_total = commerce_currency_format($sub_total, $currency_code);
/**
* LINE ITEM WRAPPER
*/
$line_item_wrapper = entity_metadata_wrapper('commerce_line_item', $line_item);
// get all line item wrappers from order wrapper
foreach ($order_wrapper->commerce_line_items as $line_item_wrapper) {
// line item type
$line_item_type = $line_item_wrapper->type->value();
// for product line items:
if ($line_item_type == 'product') {
// line item title
$line_item_title = $line_item_wrapper->commerce_product->title->value();
// line item unit price
$line_item_unit_price = $line_item_wrapper->commerce_unit_price->amount->value();
// line item formatted unit price
$line_item_unit_price = commerce_currency_format($line_item_unit_price, $currency_code);
// line item quantity
$line_item_quantity = (float)$line_item_wrapper->quantity->value();
// line item total price
$line_item_total_price = $line_item_wrapper->commerce_total->amount->value();
// line item formatted total price
$line_iten_total_price = commerce_currency_format($line_item_total_price, $currency_code);
// get product field data (for example field_product_image)
$line_item_wrapper->commerce_product->field_product_image->value();
} else {
// for shipping & discount line items
// shipping/discount price
$line_item_price = $line_item_wrapper->commerce_unit_price->amount->value();
// shipping/discount formatted price
$line_item_price = commerce_currency_format($line_item_price, $currency_code);
// line item TYPE display title
$line_ite_type_title = commerce_line_item_type_get_name($line_item_wrapper->type->value());
// for shipping line items
if ($line_item_wrapper->type->value() == "shipping") {
// shipping data
$shipping_data = $line_item_wrapper->value()->data;
// shipping method display title
$line_item_title = $shipping_data['shipping_service']['title'];
}
if ($line_item_wrapper->type->value() == 'commerce_discount') {
// for discount line items
// get discount display title (I suspect there might be a better way than this)
$discount_data = $line_item_wrapper->commerce_unit_price->data->value();
foreach ($discount_data['components'] as $key => $component) {
if (!empty($component['price']['data']['discount_component_title'])) {
$line_item_title = $component['price']['data']['discount_component_title'];
}
}
}
}
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