/**
* Validate the form
*/
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 = $fileCSV->isFilled() ? BackendCSV::fileToArray($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
$csv = BackendCSV::fileToArray($fileCSV->getTempFileName());
// 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-' . CommonUri::getUrl(BackendModel::getUTCDate()) . '.csv';
BackendCSV::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);
}
}
}
}
public static function exportDemo()
{
// set the filename and path
$filename = 'export_demo.csv';
$path = BACKEND_CACHE_PATH . '/mailengine/' . $filename;
$users = array(array('*****@*****.**', "Example 1"), array('*****@*****.**', "Example 2"), array('*****@*****.**', "Example 3"), array('*****@*****.**', "Example 4"));
BackendCSV::arrayToFile($path, $users, array(BL::lbl('Email'), BL::lbl('Name')), null, ';', '"', true);
}
/**
* Exports a series of e-mail address records by group ID in CSV format.
* This function will send headers to download the CSV and exit your script after use.
*
* @param int $id The id of the group to export.
*/
public static function exportAddressesByGroupID($id)
{
// set the filename and path
$filename = 'addresses-' . \SpoonDate::getDate('YmdHi') . '.csv';
$path = BACKEND_CACHE_PATH . '/Mailmotor/' . $filename;
// fetch the addresses by group
$records = self::getAddressesByGroupID(array($id));
// fetch the group fields
$groupFields = array_flip(self::getCustomFields($id));
// group custom fields found
if (!empty($groupFields)) {
// loop the group fields and empty every value
foreach ($groupFields as &$field) {
$field = '';
}
}
// records found
if (!empty($records)) {
// loop records
foreach ($records as $key => $record) {
// reformat the date
$records[$key]['created_on'] = \SpoonDate::getDate('j F Y', $record['created_on'], BL::getWorkingLanguage());
// fetch custom fields for this e-mail
$customFields = self::getCustomFieldsByAddress($record['email']);
$customFields = !empty($customFields[$id]) ? $customFields[$id] : $groupFields;
// loop custom fields
foreach ($customFields as $column => $value) {
// add the fields to this record
$records[$key][$column] = $value;
}
}
}
// generate the CSV and download the file
BackendCSV::arrayToFile($path, $records, array(BL::lbl('Email'), BL::lbl('Created')), null, ';', '"', true);
}
