function commerce_price_wrapper_value in Commerce Core 7

Returns the data array of a single value price field from a wrapped entity, using an optional default value if the entity does not have data in the field.

Parameters

$wrapper: An EntityMetadataWrapper for the entity whose price should be retrieved.

$field_name: The name of the field to retrieve data from in the wrapper.

$default: Boolean indicating whether or not to return a default price array if the entity does not have data in the specified price field.

Return value

The data array of the specified price field.

8 calls to commerce_price_wrapper_value()

CommerceLineItemEntityController::save in modules/line_item/includes/commerce_line_item.controller.inc

Saves a line item.

commerce_line_item_unit_price_add in modules/line_item/commerce_line_item.rules.inc

Rules action: add an amount to the unit price.

commerce_line_item_unit_price_amount in modules/line_item/commerce_line_item.rules.inc

Rules action: set the unit price to a specific amount.

commerce_line_item_unit_price_currency_code in modules/line_item/commerce_line_item.rules.inc

Rules action: set the unit price's currency code.

commerce_line_item_unit_price_currency_convert in modules/line_item/commerce_line_item.rules.inc

Rules action: convert the unit price to a different currency.

... See full list

File

modules/price/commerce_price.module, line 849

Defines the Price field with widgets and formatters used to add prices with currency codes to various Commerce entities.

Code

function commerce_price_wrapper_value($wrapper, $field_name, $default = FALSE) {

  // Extract the price field's value array from the given entity.
  $price = $wrapper->{$field_name}
    ->value();

  // If the value is empty and we want to return a default value for the field,
  // use the auto creation value defined for Entity API usage.
  if (empty($price) && $default) {
    $price = commerce_price_field_data_auto_creation();
  }
  return $price;
}