/**
* Test node translation migrations with translation enabled.
*/
public function testTranslations()
{
// With content_translation, there should be translation migrations for
// each content type.
$this->enableModules(['language', 'content_translation']);
$migrations = $this->pluginManager->createInstances('d6_node_translation');
$this->assertArrayHasKey('d6_node_translation:story', $migrations, "Node translation migrations exist after content_translation installed");
}
/**
* {@inheritdoc}
*/
public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property)
{
$migration_ids = $this->configuration['migration'];
if (!is_array($migration_ids)) {
$migration_ids = array($migration_ids);
}
$scalar = FALSE;
if (!is_array($value)) {
$scalar = TRUE;
$value = array($value);
}
$this->skipOnEmpty($value);
$self = FALSE;
/** @var \Drupal\migrate\Plugin\MigrationInterface[] $migrations */
$destination_ids = NULL;
$source_id_values = array();
$migrations = $this->migrationPluginManager->createInstances($migration_ids);
foreach ($migrations as $migration_id => $migration) {
if ($migration_id == $this->migration->id()) {
$self = TRUE;
}
if (isset($this->configuration['source_ids'][$migration_id])) {
$configuration = array('source' => $this->configuration['source_ids'][$migration_id]);
$source_id_values[$migration_id] = $this->processPluginManager->createInstance('get', $configuration, $this->migration)->transform(NULL, $migrate_executable, $row, $destination_property);
} else {
$source_id_values[$migration_id] = $value;
}
// Break out of the loop as soon as a destination ID is found.
if ($destination_ids = $migration->getIdMap()->lookupDestinationID($source_id_values[$migration_id])) {
break;
}
}
if (!$destination_ids && !empty($this->configuration['no_stub'])) {
return NULL;
}
if (!$destination_ids && ($self || isset($this->configuration['stub_id']) || count($migrations) == 1)) {
// If the lookup didn't succeed, figure out which migration will do the
// stubbing.
if ($self) {
$migration = $this->migration;
} elseif (isset($this->configuration['stub_id'])) {
$migration = $migrations[$this->configuration['stub_id']];
} else {
$migration = reset($migrations);
}
$destination_plugin = $migration->getDestinationPlugin(TRUE);
// Only keep the process necessary to produce the destination ID.
$process = $migration->get('process');
// We already have the source ID values but need to key them for the Row
// constructor.
$source_ids = $migration->getSourcePlugin()->getIds();
$values = array();
foreach (array_keys($source_ids) as $index => $source_id) {
$values[$source_id] = $source_id_values[$migration->id()][$index];
}
$stub_row = new Row($values + $migration->get('source'), $source_ids, TRUE);
// Do a normal migration with the stub row.
$migrate_executable->processRow($stub_row, $process);
$destination_ids = array();
try {
$destination_ids = $destination_plugin->import($stub_row);
} catch (\Exception $e) {
$migration->getIdMap()->saveMessage($stub_row->getSourceIdValues(), $e->getMessage());
}
if ($destination_ids) {
$migration->getIdMap()->saveIdMapping($stub_row, $destination_ids, MigrateIdMapInterface::STATUS_NEEDS_UPDATE);
}
}
if ($destination_ids) {
if ($scalar) {
if (count($destination_ids) == 1) {
return reset($destination_ids);
}
} else {
return $destination_ids;
}
}
}
