WebformSubmissionExportImportController.php in Webform 6.x
File
modules/webform_submission_export_import/src/Controller/WebformSubmissionExportImportController.php
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<?php
namespace Drupal\webform_submission_export_import\Controller;
use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\Serialization\Yaml;
use Drupal\webform\EntityStorage\WebformEntityStorageTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\StreamedResponse;
class WebformSubmissionExportImportController extends ControllerBase implements ContainerInjectionInterface {
use WebformEntityStorageTrait;
protected $requestHandler;
protected $generate;
protected $importer;
public static function create(ContainerInterface $container) {
$instance = parent::create($container);
$instance->entityTypeManager = $container
->get('entity_type.manager');
$instance->requestHandler = $container
->get('webform.request');
$instance->generate = $container
->get('webform_submission.generate');
$instance->importer = $container
->get('webform_submission_export_import.importer');
$instance
->initialize();
return $instance;
}
protected function initialize() {
$webform = $this->requestHandler
->getCurrentWebform();
$source_entity = $this->requestHandler
->getCurrentSourceEntity();
$this->importer
->setWebform($webform);
$this->importer
->setSourceEntity($source_entity);
}
public function view() {
return $this
->createResponse(FALSE);
}
public function download() {
return $this
->createResponse(TRUE);
}
protected function createResponse($download = FALSE) {
$webform = $this->importer
->getWebform();
$response = new StreamedResponse(function () {
$handle = fopen('php://output', 'r+');
$header = $this->importer
->exportHeader();
fputcsv($handle, $header);
for ($i = 1; $i <= 3; $i++) {
$webform_submission = $this
->generateSubmission($i);
$record = $this->importer
->exportSubmission($webform_submission);
fputcsv($handle, $record);
}
fclose($handle);
});
$response->headers
->set('Content-Type', $download ? 'text/csv' : 'text/plain');
$response->headers
->set('Content-Disposition', ($download ? 'attachment' : 'inline') . '; filename=' . $webform
->id() . '.csv');
return $response;
}
protected function generateSubmission($index) {
$webform = $this->requestHandler
->getCurrentWebform();
$source_entity = $this->requestHandler
->getCurrentSourceEntity();
$users = $this
->getEntityStorage('user')
->getQuery()
->execute();
$uid = array_rand($users);
$url = $webform
->toUrl();
if ($source_entity && $source_entity
->hasLinkTemplate('canonical')) {
$url = $source_entity
->toUrl();
}
return $this
->getSubmissionStorage()
->create([
'sid' => $index,
'serial' => $index,
'webform_id' => $webform
->id(),
'entity_type' => $source_entity ? $source_entity
->getEntityTypeId() : '',
'entity_id' => $source_entity ? $source_entity
->id() : '',
'uid' => $uid,
'remote_addr' => mt_rand(0, 255) . '.' . mt_rand(0, 255) . '.' . mt_rand(0, 255) . '.' . mt_rand(0, 255),
'uri' => preg_replace('#^' . base_path() . '#', '/', $url
->toString()),
'data' => Yaml::encode($this->generate
->getData($webform)),
'created' => strtotime('-1 year'),
'completed' => rand(strtotime('-1 year'), time()),
'changed' => time(),
]);
}
}