Lets the user download a CSV file from a completed batch, from a file created during the batch operation.

Parameters

unknown_type $batch_id:

File

modules/stats/stats.module, line 262

This module displays statistics and reports for FlightPath

Code

function stats_download_csv_from_batch_file($batch_id) {

  $filename = fp_get_machine_readable(strtolower($_REQUEST ["filename"]));

  $batch = batch_get($batch_id);

  watchdog('stats', "download_csv_from_batch_file batch_id:$batch_id, filename:$filename.csv", array());

  // calcuate the full path to the file...
  $private_path = fp_get_files_path() . "/private";
  $batch_id = $batch ['batch_id'];
  $created = $batch ['created'];
  $filepath = $private_path . '/batch_' . $batch_id . '__' . $created . '.csv.tmp';


  // Give it to the browser...  
  header('Content-type: text/csv');
  header('Content-Disposition: attachment; filename="' . $filename . '.csv"');

  // Read directly from the server...
  readfile($filepath);


  die;

}