/**
* Downloads all scores of participants of an experiment as a .csv-file.
* @param integer $experiment_id
* @param string $test_code
*/
public function download_scores($experiment_id, $test_code)
{
// Retrieve the scores and convert to .csv
$table = $this->get_results_table($experiment_id, $test_code);
$csv = scores_to_csv($test_code, $table, $experiment_id);
// Generate filename
$experiment_name = $this->experimentModel->get_experiment_by_id($experiment_id)->name;
$escaped = preg_replace('/[^A-Za-z0-9_\\-]/', '_', $experiment_name);
$filename = $escaped . '_' . mdate("%Y%m%d_%H%i", time()) . '.csv';
// Download the file
force_download($filename, $csv);
}
/**
* Downloads all scores of participants of a testsurvey as a .csv-file.
* @param integer $testsurvey_id
*/
public function download_scores($testsurvey_id)
{
$testsurvey = $this->testSurveyModel->get_testsurvey_by_id($testsurvey_id);
$test = $this->testSurveyModel->get_test_by_testsurvey($testsurvey);
// Retrieve the scores and convert to .csv
$table = $this->get_results_table($testsurvey_id);
$csv = scores_to_csv($test->code, $table);
// Generate filename
$escaped = preg_replace('/[^A-Za-z0-9_\\-]/', '_', testsurvey_name($testsurvey));
$filename = $escaped . '_' . mdate("%Y%m%d_%H%i", time()) . '.csv';
// Download the file
force_download($filename, $csv);
}
