/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
parent::submitForm($form, $form_state);
/** @var OrderInterface $order */
$order = $this->entity;
$original = clone $order;
// Build list of changes to be applied.
$panes = $this->orderPaneManager->getPanes();
foreach ($panes as $pane) {
if ($pane instanceof EditableOrderPanePluginInterface) {
$pane->submitForm($order, $form, $form_state);
}
}
$log = array();
foreach (array_keys($order->getFieldDefinitions()) as $key) {
if ($original->{$key}->value !== $order->{$key}->value) {
if (!is_array($order->{$key}->value)) {
$log[$key] = array('old' => $original->{$key}->value, 'new' => $order->{$key}->value);
}
}
}
// Load line items again, since some may have been updated by the form.
$order->line_items = $order->getLineItems();
$order->logChanges($log);
$order->save();
drupal_set_message($this->t('Order changes saved.'));
}
/**
* {@inheritdoc}
*/
public function buildComponents(array &$build, array $entities, array $displays, $view_mode)
{
parent::buildComponents($build, $entities, $displays, $view_mode);
$panes = $this->orderPaneManager->getPanes();
$components = $displays['uc_order']->getComponents();
foreach ($entities as $id => $order) {
foreach ($panes as $pane_id => $pane) {
// Skip panes that are hidden in "Manage display".
if (!isset($components[$pane_id])) {
continue;
}
if ($contents = $pane->view($order, $view_mode)) {
$build[$id][$pane_id] = array('#prefix' => '<div class="order-pane ' . $pane->getClasses() . '" id="order-pane-' . $pane_id . '">', '#suffix' => '</div>');
if ($title = $pane->getTitle()) {
$build[$id][$pane_id]['title'] = array('#prefix' => '<div class="order-pane-title">', '#markup' => $title . ':', '#suffix' => '</div>');
}
$build[$id][$pane_id]['pane'] = $contents;
}
}
}
}