function PaymentEntityController::attachLoad in Payment 7

Attaches data to entities upon loading.

This will attach fields, if the entity is fieldable. It calls hook_entity_load() for modules which need to add data to all entities. It also calls hook_TYPE_load() on the loaded entities. For example hook_node_load() or hook_user_load(). If your hook_TYPE_load() expects special parameters apart from the queried entities, you can set $this->hookLoadArguments prior to calling the method. See NodeController::attachLoad() for an example.

Parameters

$queried_entities: Associative array of query results, keyed on the entity ID.

$revision_id: ID of the revision that was loaded, or FALSE if the most current revision was loaded.

Overrides DrupalDefaultEntityController::attachLoad

File

./payment.classes.inc, line 337

The API and related functions for executing and managing payments.

Class

PaymentEntityController

Entity API controller for payment entities.

Code

function attachLoad(&$queried_entities, $revision_id = FALSE) {
  $pids = array_keys($queried_entities);

  // Load the payments's payment methods.
  $pmids = array();
  foreach ($queried_entities as $payment) {
    $pmids[] = $payment->pmid;
  }
  $methods = entity_load('payment_method', $pmids);

  // Load line items.
  $result = db_select('payment_line_item')
    ->fields('payment_line_item')
    ->condition('pid', $pids)
    ->execute();
  $line_items = array();
  while ($line_item_data = $result
    ->fetchAssoc('name', PDO::FETCH_ASSOC)) {
    $line_item_data['description_arguments'] = unserialize($line_item_data['description_arguments']);
    $line_item_data['amount'] = (double) $line_item_data['amount'];
    $line_item_data['tax_rate'] = (double) $line_item_data['tax_rate'];
    $line_item_data['quantity'] = (double) $line_item_data['quantity'];
    $line_items[$line_item_data['pid']][$line_item_data['name']] = new PaymentLineItem($line_item_data);
  }

  // Load the payments's status items.
  $result = db_select('payment_status_item')
    ->fields('payment_status_item')
    ->condition('pid', $pids)
    ->orderBy('psiid')
    ->execute();
  $status_items = array();
  while ($data = $result
    ->fetchObject()) {
    $status_item = new PaymentStatusItem($data->status, $data->created, $data->pid, $data->psiid);
    $status_items[$status_item->pid][] = $status_item;
  }

  // Add all data to the payments.
  foreach ($queried_entities as $payment) {
    $payment->statuses = $status_items[$payment->pid];
    $payment->line_items = isset($line_items[$payment->pid]) ? $line_items[$payment->pid] : array();
    $payment->method = $methods[$payment->pmid];
    unset($payment->pmid);
  }
  parent::attachLoad($queried_entities, $revision_id);
}