public function display($tpl = null)
{
$this->state = $this->get('State');
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
// Get the ID of users which do not have records in Identity Proof table "users".
$newUsers = array();
foreach ($this->items as $item) {
if (!$item->user_id) {
$newUsers[] = $item->id;
}
}
// Create users if they do not exist.
if (!empty($newUsers)) {
$model = $this->getModel();
$model->createUsers($newUsers);
}
// Add submenu
IdentityProofHelper::addSubmenu($this->getName());
// Prepare sorting data
$this->prepareSorting();
// Prepare actions
$this->addToolbar();
$this->addSidebar();
$this->setDocument();
parent::display($tpl);
}
public function display($tpl = null)
{
$this->state = $this->get('State');
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
// Add submenu
IdentityProofHelper::addSubmenu($this->getName());
// Prepare sorting data
$this->prepareSorting();
// Prepare actions
$this->addToolbar();
$this->addSidebar();
$this->setDocument();
parent::display($tpl);
}
public function download()
{
// Check for request forgeries.
JSession::checkToken("post") or jexit(JText::_('JINVALID_TOKEN'));
$fileId = $this->input->post->get("file_id", 0, "int");
$userId = JFactory::getUser()->get("id");
// Validate the user.
if (!$userId) {
$this->setRedirect(JRoute::_('index.php?option=com_identityproof&view=dashboard', false), JText::_('COM_IDENTITYPROOF_ERROR_SYSTEM'));
return;
}
$params = JComponentHelper::getParams("com_identityproof");
/** @var $params Joomla\Registry\Registry */
try {
// Load file data.
jimport("identityproof.file");
$file = new IdentityProofFile(JFactory::getDbo());
$file->load($fileId);
// Prepare keys.
$keys = array("private" => $file->getPrivate(), "public" => $file->getPublic());
// Prepare meta data
$fileSize = $file->getMetaData("filesize");
$mimeType = $file->getMetaData("mime_type");
// Decrypt the file.
$filePath = JPath::clean($params->get("files_path") . DIRECTORY_SEPARATOR . $file->getFilename());
$output = file_get_contents($filePath);
$output = IdentityProofHelper::decrypt($keys, $output);
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception(JText::_('COM_IDENTITYPROOF_ERROR_SYSTEM'));
}
$app = JFactory::getApplication();
$app->setHeader('Content-Type', $mimeType, true);
$app->setHeader('Cache-Control', 'must-revalidate, post-check=0, pre-check=0', true);
$app->setHeader('Content-Transfer-Encoding', 'binary', true);
$app->setHeader('Pragma', 'no-cache', true);
$app->setHeader('Expires', '0', true);
$app->setHeader('Content-Disposition', 'attachment; filename=' . $file->getFilename(), true);
$app->setHeader('Content-Length', $fileSize, true);
$doc = JFactory::getDocument();
$doc->setMimeEncoding($mimeType);
$app->sendHeaders();
echo $output;
$app->close();
}
public function display($tpl = null)
{
$this->version = new IdentityProofVersion();
// Load ITPrism library version
jimport("itprism.version");
if (!class_exists("ITPrismVersion")) {
$this->itprismVersion = JText::_("COM_IDENTITYPROOF_ITPRISM_LIBRARY_DOWNLOAD");
} else {
$itprismVersion = new ITPrismVersion();
$this->itprismVersion = $itprismVersion->getShortVersion();
}
// Get URI
$this->uri = JUri::getInstance();
$uriCloned = clone $this->uri;
// Generate HTTPS URI.
$uriCloned->setScheme("https");
$this->uriHTTPS = $uriCloned->toString();
// Add submenu
IdentityProofHelper::addSubmenu($this->getName());
$this->addToolbar();
$this->addSidebar();
$this->setDocument();
parent::display($tpl);
}
/**
* Save data in the database.
*
* @param array $data The data of item
*
* @throws Exception
* @return int Item ID
*/
public function save($data)
{
$title = JArrayHelper::getValue($data, "title");
$file = JArrayHelper::getValue($data, "file");
$filename = basename($file);
$userId = JFactory::getUser()->get("id");
if (!JFile::exists($file)) {
throw new Exception(JText::_('COM_IDENTITYPROOF_ERROR_FILE_CANT_BE_UPLOADED'));
}
// Load the data from the file.
$fileData = file_get_contents($file);
if (!empty($fileData)) {
$keysData = $this->generateKeys();
// Get mime type and file size.
$fileInfo = new finfo(FILEINFO_MIME_TYPE);
$metaData = array("filesize" => filesize($file), "mime_type" => $fileInfo->file($file));
$fileData = IdentityProofHelper::encrypt($keysData, $fileData);
$params = JComponentHelper::getParams("com_identityproof");
$destination = JPath::clean($params->get("files_path") . DIRECTORY_SEPARATOR . $filename);
file_put_contents($destination, $fileData);
JFile::delete($file);
} else {
$metaData = null;
$keysData = array();
}
// Unset the file data and clean the memory.
$fileData = null;
// Encode the options.
if (!empty($metaData)) {
$metaData = json_encode($metaData);
}
// Remove the file.
JFile::delete($file);
// Load a record from the database
$row = $this->getTable();
$row->set("title", $title);
$row->set("filename", $filename);
$row->set("private", !isset($keysData["private"]) ? null : $keysData["private"]);
$row->set("public", !isset($keysData["public"]) ? null : $keysData["public"]);
$row->set("meta_data", $metaData);
$row->set("user_id", $userId);
$row->store(true);
return $row->get("id");
}
