/**
* generate the final result
*
* @return array:
* 'is_error': set if there is a fatal error
* 'log': array with keys: 'type', 'level', 'timestamp', 'message'
* 'download_url: URL to download the result
* 'download_name: suggested file name for the download
*/
public function wrapUp($snapshot_id, $is_test, $is_bulk)
{
$snapshot = CRM_Donrec_Logic_Snapshot::get($snapshot_id);
$reply = array();
// open file
$preferredFileName = ts('donation_receipts');
$preferredFileSuffix = ts('.csv', array('domain' => 'de.systopia.donrec'));
$temp_file = CRM_Donrec_Logic_File::makeFileName($preferredFileName, $preferredFileSuffix);
$handle = fopen($temp_file, 'w');
// get headers
$headers = CRM_Donrec_Logic_ReceiptTokens::getFullTokenList();
$headers = $this->flattenTokenData($headers);
$headers = array_keys($headers);
$header_written = false;
// write them all into the file
$ids = $snapshot->getIds();
foreach ($ids as $id) {
$proc_info = $snapshot->getProcessInformation($id);
$csv_data = $proc_info['CSV']['csv_data'];
if (!empty($csv_data)) {
if (!$header_written) {
// extend header by extra fields
$headers = array_merge($headers, array_keys($csv_data));
$headers = array_unique($headers);
// write header
fputcsv($handle, $headers, ';', '"');
$header_written = true;
}
// create and write a line
$line = array();
foreach ($headers as $field) {
if (isset($csv_data[$field])) {
$line[$field] = $csv_data[$field];
} else {
$line[$field] = '';
}
}
fputcsv($handle, $line, ';', '"');
}
}
// get process info iterator
fclose($handle);
// create the file
$file = CRM_Donrec_Logic_File::createTemporaryFile($temp_file, $preferredFileName . $preferredFileSuffix);
CRM_Core_Error::debug_log_message("de.systopia.donrec: resulting CSV file URL is '{$file}'.");
if (!empty($file)) {
$reply['download_name'] = $preferredFileName;
$reply['download_url'] = $file;
}
CRM_Donrec_Logic_Exporter::addLogEntry($reply, 'CSV process ended.', CRM_Donrec_Logic_Exporter::LOG_TYPE_INFO);
return $reply;
}
