/**
* Helper method to trigger a background import.
*/
public function run_background_import()
{
// Make sure a background import has been requested.
if (!isset($_GET['sme_background_import']) || !$_GET['sme_background_import']) {
return;
}
// Make sure a batch ID has been provided.
if (!isset($_GET['sme_batch_id']) || !$_GET['sme_batch_id']) {
return;
}
// Make sure a background import key has been provided.
if (!isset($_GET['sme_import_key']) || !$_GET['sme_import_key']) {
return;
}
$batch_id = intval($_GET['sme_batch_id']);
$import_key = $_GET['sme_import_key'];
$batch_dao = $this->dao_factory->create('Batch');
// Get batch from database.
$batch = $batch_dao->find($batch_id);
// No batch to import found, error.
if (!$batch) {
error_log(sprintf('Batch with ID %d could not be imported.', $batch_id));
wp_die(__('Something went wrong', 'sme-content-staging'));
}
// Validate key.
if ($import_key !== $this->api->get_import_key($batch->get_id())) {
error_log('Unauthorized batch import attempt terminated.');
$this->api->add_deploy_message($batch->get_id(), __('Something went wrong', 'sme-content-staging'), 'error');
$this->api->set_deploy_status($batch->get_id(), 2);
wp_die(__('Something went wrong', 'sme-content-staging'));
}
// Background import is running. Make the old import key useless.
$this->api->generate_import_key($batch);
// Create the importer.
$importer = new Batch_Background_Importer($batch);
// Trigger import.
$importer->import();
}
