/**
* Rewind the iterator.
*
* Implementation of Iterator::rewind() - subclasses of MigrateSource should
* implement performRewind() to do any class-specific setup for iterating
* source records.
*/
public function rewind()
{
$this->idMap = $this->migration->getIdMap();
$this->numProcessed = 0;
$this->numIgnored = 0;
$this->getIterator()->rewind();
$this->next();
}
protected function mapJoinable()
{
if (!$this->getIds()) {
return FALSE;
}
$id_map = $this->migration->getIdMap();
if (!$id_map instanceof Sql) {
return FALSE;
}
$id_map_database_options = $id_map->getDatabase()->getConnectionOptions();
$source_database_options = $this->getDatabase()->getConnectionOptions();
foreach (array('username', 'password', 'host', 'port', 'namespace', 'driver') as $key) {
if ($id_map_database_options[$key] != $source_database_options[$key]) {
return FALSE;
}
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration)
{
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->migration = $migration;
// Set up some defaults based on the source configuration.
$this->cacheCounts = !empty($configuration['cache_counts']);
$this->skipCount = !empty($configuration['skip_count']);
$this->cacheKey = !empty($configuration['cache_key']) ? !empty($configuration['cache_key']) : NULL;
$this->trackChanges = !empty($configuration['track_changes']) ? $configuration['track_changes'] : FALSE;
$this->idMap = $this->migration->getIdMap();
// Pull out the current highwater mark if we have a highwater property.
if ($this->highWaterProperty = $this->migration->get('highWaterProperty')) {
$this->originalHighWater = $this->migration->getHighWater();
}
// Don't allow the use of both highwater and track changes together.
if ($this->highWaterProperty && $this->trackChanges) {
throw new MigrateException('You should either use a highwater mark or track changes not both. They are both designed to solve the same problem');
}
}
/**
* Rewind the iterator.
*
* Implementation of Iterator::rewind() - subclasses of MigrateSource should
* implement performRewind() to do any class-specific setup for iterating
* source records.
*/
public function rewind()
{
$this->idMap = $this->migration->getIdMap();
$this->getIterator()->rewind();
$this->next();
}
/**
* Passes messages through to the map class.
*
* @param string $message
* The message to record.
* @param int $level
* (optional) Message severity (defaults to MESSAGE_ERROR).
*/
public function saveMessage($message, $level = MigrationInterface::MESSAGE_ERROR)
{
$this->migration->getIdMap()->saveMessage($this->sourceIdValues, $message, $level);
}
/**
* Builds a row for an entity in the entity listing.
*
* @param EntityInterface $migration
* The entity for which to build the row.
*
* @return array
* A render array of the table row for displaying the entity.
*
* @see Drupal\Core\Entity\EntityListController::render()
*/
public function buildRow(MigrationInterface $migration)
{
$row['label'] = $migration->label();
$row['machine_name'] = $migration->id();
$row['status'] = $migration->getStatusLabel();
// Derive the stats
$source_plugin = $migration->getSourcePlugin();
$row['total'] = $source_plugin->count();
$map = $migration->getIdMap();
$row['imported'] = $map->importedCount();
// -1 indicates uncountable sources.
if ($row['total'] == -1) {
$row['total'] = $this->t('N/A');
$row['unprocessed'] = $this->t('N/A');
} else {
$row['unprocessed'] = $row['total'] - $map->processedCount();
}
$group = $migration->get('migration_group');
if (!$group) {
$group = 'default';
}
// @todo: This is most likely not a Best Practice (tm).
$row['messages']['data']['#markup'] = '<a href="/admin/structure/migrate/manage/' . $group . '/migrations/' . $migration->id() . '/messages">' . $map->messageCount() . '</a>';
$migrate_last_imported_store = \Drupal::keyValue('migrate_last_imported');
$last_imported = $migrate_last_imported_store->get($migration->id(), FALSE);
if ($last_imported) {
/** @var DateFormatter $date_formatter */
$date_formatter = \Drupal::service('date.formatter');
$row['last_imported'] = $date_formatter->format($last_imported / 1000, 'custom', 'Y-m-d H:i:s');
} else {
$row['last_imported'] = '';
}
return $row;
// + parent::buildRow($migration);
}
