/**
* Download certificate
*/
public function downloadCertificate()
{
if ($cert_id = (int) $_GET['cert_id']) {
/** @var srCertificate $cert */
$cert = srCertificate::find($cert_id);
if ($cert->getUserId() == $this->user->getId() && $cert->getDefinition()->getDownloadable()) {
parent::downloadCertificate();
}
}
}
protected function performCommand($cmd)
{
/** @var srCertificate $certificate */
$certificate = srCertificate::find((int) $_GET['cert_id']);
switch ($cmd) {
case 'callBack':
$this->callBack($certificate);
break;
case 'undoCallBack':
$this->undoCallBack($certificate);
break;
case 'retryGeneration':
$this->retryGeneration($certificate);
break;
}
}
/**
* Download the given IDs of certificates as ZIP-File.
* Note: No permission checking, this must be done by the controller calling this method
*
* @param array $cert_ids
* @param string $filename Filename of zip, appended to the current date
*/
public static function downloadAsZip(array $cert_ids = array(), $filename = 'certificates')
{
if (count($cert_ids)) {
$zip_filename = date('d-m-Y') . '-' . $filename;
// Make a random temp dir in ilias data directory
$tmp_dir = ilUtil::ilTempnam();
ilUtil::makeDir($tmp_dir);
$zip_base_dir = $tmp_dir . DIRECTORY_SEPARATOR . $zip_filename;
ilUtil::makeDir($zip_base_dir);
// Copy all PDFs in folder
foreach ($cert_ids as $cert_id) {
/** @var srCertificate $cert */
$cert = srCertificate::find((int) $cert_id);
if (!is_null($cert) && $cert->getStatus() == srCertificate::STATUS_PROCESSED) {
copy($cert->getFilePath(), $zip_base_dir . DIRECTORY_SEPARATOR . $cert->getFilename(true));
}
}
$tmp_zip_file = $tmp_dir . DIRECTORY_SEPARATOR . $zip_filename . '.zip';
try {
ilUtil::zip($zip_base_dir, $tmp_zip_file);
rename($tmp_zip_file, $zip_file = ilUtil::ilTempnam());
ilUtil::delDir($tmp_dir);
ilUtil::deliverFile($zip_file, $zip_filename . '.zip', '', false, true);
} catch (ilFileException $e) {
ilUtil::sendInfo($e->getMessage());
}
}
}
/**
* Download multiple certificates as ZIP file
*
*/
public function downloadCertificates()
{
$cert_ids = (array) $_POST['cert_id'];
$ids = array();
foreach ($cert_ids as $cert_id) {
/** @var srCertificate $certificate */
$certificate = srCertificate::find($cert_id);
if ($certificate && $certificate->getDefinitionId() == $this->definition->getId()) {
$ids[] = $cert_id;
}
}
if (count($ids)) {
srCertificate::downloadAsZip($ids, $this->ref_id . '-certificates');
}
$this->showCertificates();
}
/**
* Download a certificate
*
*/
public function downloadCertificate()
{
if ($cert_id = (int) $_GET['cert_id']) {
/** @var srCertificate $cert */
$cert = srCertificate::find($cert_id);
if ($cert->getStatus() == srCertificate::STATUS_CALLED_BACK) {
ilUtil::sendFailure($this->pl->txt('msg_called_back'));
} elseif ($cert->getStatus() != srCertificate::STATUS_PROCESSED) {
ilUtil::sendFailure($this->pl->txt('msg_not_created_yet'));
} else {
$cert->download();
}
}
$this->index();
}
