View source
<?php
function commerce_option_views_data_alter(&$data) {
$data['commerce_product']['commerce_option'] = array(
'title' => t('Related option sets'),
'relationship' => array(
'base' => 'commerce_option',
'base field' => 'product_id',
'relationship field' => 'product_id',
'handler' => 'entity_views_handler_relationship_by_bundle',
'label' => t('Commerce option'),
'title' => t('Commerce options referenced by this product'),
'help' => t('Relate a product to commerce options it references.'),
),
);
$data['commerce_line_item']['commerce_option'] = array(
'title' => t('Related option sets'),
'relationship' => array(
'base' => 'commerce_option',
'base field' => 'line_item_id',
'relationship field' => 'line_item_id',
'handler' => 'entity_views_handler_relationship_by_bundle',
'label' => t('Commerce option'),
'title' => t('Commerce options referenced by this line item'),
'help' => t('Relate a line item to commerce options it references.'),
),
);
$data['commerce_option']['product_id']['relationship'] = array(
'base' => 'commerce_product',
'base field' => 'product_id',
'relationship field' => 'product_id',
'handler' => 'entity_views_handler_relationship_by_bundle',
'label' => t('Product'),
'title' => t('Products that reference this option'),
'help' => t('Relate an option to the products referencing it.'),
);
$data['commerce_option']['line_item_id']['relationship'] = array(
'base' => 'commerce_line_item',
'base field' => 'line_item_id',
'relationship field' => 'line_item_id',
'handler' => 'entity_views_handler_relationship_by_bundle',
'label' => t('Line item'),
'title' => t('Line items that reference this option'),
'help' => t('Relate an option to the line items referencing it.'),
);
}