public function WebformSubmissionExportImportImporter::getTotal in Webform 6.x

Same name and namespace in other branches

1. 8.5 modules/webform_submission_export_import/src/WebformSubmissionExportImportImporter.php \Drupal\webform_submission_export_import\WebformSubmissionExportImportImporter::getTotal()

Total number of submissions to be imported.

Return value

int The total number of submissions to be imported.

Overrides WebformSubmissionExportImportImporterInterface::getTotal

1 call to WebformSubmissionExportImportImporter::getTotal()

WebformSubmissionExportImportImporter::requiresBatch in modules/webform_submission_export_import/src/WebformSubmissionExportImportImporter.php

Determine if webform submissions must be imported using batch processing.

File

modules/webform_submission_export_import/src/WebformSubmissionExportImportImporter.php, line 989

Class

WebformSubmissionExportImportImporter

Webform submission export importer.

Namespace

Drupal\webform_submission_export_import

Code

public function getTotal() {
  if (isset($this->importTotal)) {
    return $this->importTotal;
  }

  // Ignore the header.
  $total = -1;
  $handle = fopen($this->importUri, 'r');
  while (!feof($handle)) {
    $line = fgets($handle);
    if (!empty(trim($line))) {
      $total++;
    }
  }
  $this->importTotal = $total;
  return $this->importTotal;
}