/**
* Validate the form
*
* @return void
*/
private function validateForm()
{
// is the form submitted?
if ($this->frm->isSubmitted()) {
// cleanup the submitted fields, ignore fields that were added by hackers
$this->frm->cleanupFields();
// shorten fields
$fileCSV = $this->frm->getField('csv');
$chkGroups = $this->frm->getField('groups');
// validate fields
$fileCSV->isFilled(BL::err('CSVIsRequired'));
// convert the CSV file to an array
$csv = $fileCSV->isFilled() ? SpoonFileCSV::fileToArray($fileCSV->getTempFileName()) : null;
// check if the csv is valid
if ($csv === false || empty($csv) || !isset($csv[0])) {
$fileCSV->addError(BL::err('InvalidCSV'));
}
// there was a csv file found
if (!empty($csv)) {
// fetch the columns of the first row
$columns = array_keys($csv[0]);
// loop the columns
foreach ($csv as $row) {
// fetch the row columns
$rowColumns = array_keys($row);
// check if the arrays match
if ($rowColumns != $columns) {
// add an error to the CSV files
$fileCSV->addError(BL::err('InvalidCSV'));
// exit loop
break;
}
}
}
// get values
$values = $this->frm->getValues();
// check if at least one recipient group is chosen
if (empty($values['groups'])) {
$chkGroups->addError(BL::err('ChooseAtLeastOneGroup'));
}
// no errors?
if ($this->frm->isCorrect()) {
// convert the CSV file to an array, and fetch the group's CM ID
$csv = SpoonFileCSV::fileToArray($fileCSV->getTempFileName(), null, null, ';', '"');
// process our import, and get the failed subscribers
$failedSubscribers = $this->processImport($csv, $values['groups']);
// show a detailed report
$this->tpl->assign('import', false);
// no failed subscribers found
if (empty($failedSubscribers)) {
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_import_address');
// redirect to success message
$this->redirect(BackendModel::createURLForAction('addresses') . '&report=imported-addresses&var[]=' . count($csv) . '&var[]=' . count($values['groups']));
} else {
// write a CSV file to the cache
$csvFile = 'import-report-' . SpoonFilter::urlise(BackendModel::getUTCDate()) . '.csv';
SpoonFileCSV::arrayToFile(BACKEND_CACHE_PATH . '/mailmotor/' . $csvFile, $failedSubscribers, null, null, ';', '"');
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_import_address_with_failed_items', array('failed' => $failedSubscribers));
// redirect to failed message with an additional parameter to display a download link to the report-csv form cache.
$this->redirect(BackendModel::createURLForAction('addresses') . '&error=imported-addresses&var[]=' . count($csv) . '&var[]=' . count($values['groups']) . '&var[]=' . count($failedSubscribers) . '&csv=' . $csvFile);
}
}
}
}
