/**
* {@inheritdoc}
*
* TODO: Use $langcode.
*/
public function viewElements(FieldItemListInterface $items, $langcode)
{
$element = array();
$settings = $this->getFieldSettings();
$count = 0;
// TODO: Is there a better way to get an accurate count of the
// items from the FieldItemList that doesn't count blank items?
// Possibly \Countable->count()?
$storage = \Drupal::entityTypeManager()->getStorage('field_collection_item');
foreach ($items as $delta => $item) {
if ($item->value !== NULL) {
$count++;
$field_collection_item = $storage->loadRevision($item->revision_id);
if ($field_collection_item->isDefaultRevision()) {
$links = \Drupal::l($this->fieldDefinition->getName() . ' ' . $delta, Url::FromRoute('entity.field_collection_item.canonical', array('field_collection_item' => $item->value)));
$links .= ' ' . $this->getEditLinks($item);
} else {
$links = \Drupal::l($this->fieldDefinition->getName() . ' ' . $delta, Url::FromRoute('field_collection_item.revision_show', ['field_collection_item' => $item->value, 'field_collection_item_revision' => $item->revision_id]));
}
$element[$delta] = array('#markup' => $links);
}
}
$cardinality = $this->fieldDefinition->getFieldStorageDefinition()->getCardinality();
if ($cardinality == -1 || $count < $cardinality) {
$element['#suffix'] = '<ul class="action-links action-links-field-collection-add"><li>';
$element['#suffix'] .= $this->getAddLink($items->getEntity());
$element['#suffix'] .= '</li></ul>';
}
return $element;
}
/**
* Setup archive directory and internal migrate data struct.
*
* @param array $environment
* Environment to migrate to, from NSPI acquia_agent_cloud_migration_environments()
* @return array $migration
*/
public function prepare($environment)
{
// Internal migration store is an array because objects cannot be stored
// by Drupal's Batch API.
$local_env = $this->checkEnv();
if ($local_env['error'] !== FALSE) {
return $local_env;
}
// Modify environment URL if SSL is available for use.
if (in_array('ssl', stream_get_transports(), TRUE) && !defined('ACQUIA_DEVELOPMENT_NOSSL')) {
$uri = parse_url($environment['url']);
if (isset($uri['host'])) {
$environment['url'] = $uri['host'];
}
$environment['url'] .= isset($uri['port']) ? ':' . $uri['port'] : '';
$environment['url'] .= isset($uri['path']) && isset($uri['host']) ? $uri['path'] : '';
$environment['url'] = 'https://' . $environment['url'];
}
$time = REQUEST_TIME;
$date = gmdate('Ymd_his', $time);
$migration = array('error' => FALSE, 'id' => uniqid() . '_' . $date, 'date' => $date, 'time' => $time, 'compression_ext' => $local_env['compression_ext'], 'request_params' => array('r' => Url::FromRoute('acquia_connector.settings', array(), array('absolute' => TRUE))->toString(), 'y' => 'sar', 'stage' => $environment['stage'], 'nonce' => $environment['nonce']), 'env' => $environment, 'no_data_tables' => array());
// Set up local storage of archive.
$this->destination($migration);
return $migration;
}
protected function getAddLink(ContentEntityInterface $host)
{
$link = '';
if ($host->access('update', \Drupal::currentUser())) {
$link = '<ul class="action-links action-links-field-collection-add"><li>';
$link .= \Drupal::l(t('Add'), Url::FromRoute('field_collection_item.add_page', ['field_collection' => $this->fieldDefinition->getName(), 'host_type' => $host->getEntityTypeId(), 'host_id' => $host->id()]));
$link .= '</li></ul>';
}
return $link;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
$filter = $form_state->getValue('name');
$form_state->setRedirectUrl(Url::FromRoute('devel.configs_list', array('filter' => Html::escape($filter))));
}