function commerce_product_bundle_configure_line_item in Commerce Product Bundle 7

Same name and namespace in other branches

1. 7.2 commerce_product_bundle.module \commerce_product_bundle_configure_line_item()

Ensures the product line item type contains a product reference field.

This function is called by the line item module when it is enabled or this module is enabled. It invokes this function using the configuration_callback as specified above.

1 string reference to 'commerce_product_bundle_configure_line_item'

commerce_product_bundle_commerce_line_item_type_info in ./commerce_product_bundle.module

Implements hook_commerce_line_item_type_info().

File

./commerce_product_bundle.module, line 1261

Allows the bundling of products in Drupal Commerce.

Code

function commerce_product_bundle_configure_line_item() {
  commerce_product_reference_create_instance('commerce_product', 'commerce_line_item', 'bundle', t('Bundled Product'));

  // Look for or add a display path textfield to the product line item type.
  $field_name = 'commerce_display_path';
  $field = field_info_field($field_name);
  $instance = field_info_instance('commerce_line_item', $field_name, 'bundle');
  if (empty($field)) {
    $field = array(
      'field_name' => $field_name,
      'type' => 'text',
      'cardinality' => 1,
      'entity_types' => array(
        'commerce_line_item',
      ),
      'translatable' => FALSE,
      'locked' => TRUE,
    );
    $field = field_create_field($field);
  }
  if (empty($instance)) {
    $instance = array(
      'field_name' => $field_name,
      'entity_type' => 'commerce_line_item',
      'bundle' => 'bundle',
      'label' => t('Display path'),
      'required' => TRUE,
      'settings' => array(),
      'widget' => array(
        'type' => 'text_textfield',
      ),
      'display' => array(
        'display' => array(
          'label' => 'hidden',
          'weight' => -10,
        ),
      ),
    );
    field_create_instance($instance);
  }

  // Setup the related commerce_line_item:
  $field_name = 'commerce_parent_line_item';
  $field = field_info_field($field_name);
  $instance = field_info_instance('commerce_line_item', $field_name, 'bundle');
  if (empty($field)) {
    $field = array(
      'field_name' => $field_name,
      'type' => 'commerce_line_item_reference',
      'cardinality' => 1,
      'entity_types' => array(
        'commerce_line_item',
      ),
      'translatable' => FALSE,
      'locked' => TRUE,
    );
    $field = field_create_field($field);
  }
  if (empty($instance)) {
    $instance = array(
      'field_name' => $field_name,
      'entity_type' => 'commerce_line_item',
      'bundle' => 'bundle',
      'label' => t('Parent Line Item'),
      'required' => TRUE,
      'settings' => array(),
      'widget' => array(
        'type' => 'commerce_line_item_manager',
      ),
      'display' => array(
        'display' => array(
          'label' => 'hidden',
          'weight' => -10,
        ),
      ),
    );
    field_create_instance($instance);
  }
}