function commerce_line_item_field_access in Commerce Core 7

Implements hook_field_access().

File

modules/line_item/commerce_line_item.module, line 188

Defines the core Commerce line item entity and API functions interact with line items on orders.

Code

function commerce_line_item_field_access($op, $field, $entity_type, $entity, $account) {

  // Block field edit access to line item fields that are computed only.
  if ($op == 'edit' && $entity_type == 'commerce_line_item') {

    // Build an array of computed field names.
    $computed_fields = array(
      'commerce_total',
    );
    if (in_array($field['field_name'], $computed_fields)) {
      return FALSE;
    }
  }
}