public function preImportStep(PreImportEvent $event)
{
$this->finish();
if ($this->stopWatch) {
$this->stopWatch->start('geonamesImportStep');
}
$name = $this->getBuilderName($event->getBuilder());
$this->output->writeln("<info>Import {$name}</info>");
}
private function importStep(ImportStepBuilder $builder, &$totSynced, &$totSkipped, &$totErrors)
{
if ($this->dispatcher) {
$event = new PreImportEvent();
$event->setBuilder($builder);
$this->dispatcher->dispatch(GeonamesImportEvents::PRE_IMPORT_STEP, $event);
}
$synced = $skipped = $errors = 0;
$reader = $builder->buildReader();
$reader->open();
$totalSize = $reader->count();
foreach ($reader as $size => $value) {
try {
$this->emptyToNull($value);
$entity = $builder->buildEntity($value);
$this->om->persist($entity);
++$synced;
} catch (SkipImportException $e) {
++$skipped;
if ($this->dispatcher) {
$ev = new ImportErrorEvent($builder->getClass(), $value, $e);
$this->dispatcher->dispatch(GeonamesImportEvents::ON_SKIP, $ev);
}
} catch (FailedImportException $e) {
++$errors;
if ($this->dispatcher) {
$ev = new ImportErrorEvent($builder->getClass(), $value, $e);
$this->dispatcher->dispatch(GeonamesImportEvents::ON_ERROR, $ev);
}
}
if ($this->dispatcher) {
$this->dispatcher->dispatch(GeonamesImportEvents::ON_IMPORT_STEP_PROGRESS, new OnProgressEvent($totalSize, $size + 1));
}
}
$reader->close();
$this->om->flush();
if ($this->dispatcher) {
$this->dispatcher->dispatch(GeonamesImportEvents::POST_IMPORT_STEP, new PostImportEvent($synced, $skipped, $errors));
}
$totSynced += $synced;
$totSkipped += $skipped;
$totErrors += $errors;
}
