t('Load expiring line items'),
'parameter' => array(
'timestamp' => array(
'type' => 'date',
'label' => t('Expiration time'),
'description' => t('Enter the time the node will expire. Enter date and time in format: dd-mm-yyyy hh:mm:ss or use relative time i.e. now, 1 day, 2 months, 1 year, 3 years.'),
),
),
'provides' => array(
'line_items' => array(
'type' => 'list',
'label' => t('Expiring line items'),
'description' => t('Expiring line items'),
),
),
'group' => t('Commerce Node Checkout'),
);
$actions['commerce_node_checkout_expire_load_expiring_nodes'] = array(
'label' => t('Load expiring nodes'),
'parameter' => array(
'line_items' => array(
'type' => 'list',
'label' => t('Expiring line items'),
'description' => t('Expiring line items'),
),
),
'provides' => array(
'nodes' => array(
'type' => 'list',
'label' => t('Expiring Nodes'),
'description' => t('The expiring nodes'),
),
),
'group' => t('Commerce Node Checkout'),
);
return $actions;
}
/**
* Rules action callback: Load line items
*/
function commerce_node_checkout_expire_load_expiring_line_items($time_string) {
$query = new EntityFieldQuery();
$query->entityCondition('entity_type', 'commerce_line_item');
$query->entityCondition('bundle', 'commerce_node_checkout');
$now = new DateObject($time_string);
$query->fieldCondition('commerce_node_checkout_expires', 'value', $now->format('U'), '<=');
$results = $query->execute();
if (!empty($results['commerce_line_item'])) {
return array('line_items' => commerce_line_item_load_multiple(array_keys($results['commerce_order'])));
}
return array('line_items' => array());
}
/**
* Rules action callback: Unpublish associated nodes
*/
function commerce_node_checkout_expire_load_expiring_nodes($line_items) {
$nodes = commerce_node_checkout_expire_nodes_from_line_items($line_items);
return array('nodes' => $nodes);
}
/**
* Util function to fetch nodes from line items
*
* @param array $line_items
* array of commerce_line_item objects
*
* @return array
* Array of node objects
*/
function commerce_node_checkout_expire_nodes_from_line_items($line_items) {
$nodes = array();
foreach ($line_items as $line_item) {
$line_item_wrapper = entity_metadata_wrapper('commerce_line_item', $line_item);
$node = $line_item_wrapper->commerce_node_checkout_node->value();
$nodes[$node->nid] = $node;
}
return $nodes;
}