/**
* Get paste data.
*
* @access public
* @throws Exception
* @return stdClass
*/
public function get()
{
$data = $this->_store->read($this->getId());
if ($data === false) {
throw new Exception(PrivateBin::GENERIC_ERROR, 64);
}
// check if paste has expired and delete it if neccessary.
if (property_exists($data->meta, 'expire_date')) {
if ($data->meta->expire_date < time()) {
$this->delete();
throw new Exception(PrivateBin::GENERIC_ERROR, 63);
}
// We kindly provide the remaining time before expiration (in seconds)
$data->meta->remaining_time = $data->meta->expire_date - time();
}
// set formatter for for the view.
if (!property_exists($data->meta, 'formatter')) {
// support < 0.21 syntax highlighting
if (property_exists($data->meta, 'syntaxcoloring') && $data->meta->syntaxcoloring === true) {
$data->meta->formatter = 'syntaxhighlighting';
} else {
$data->meta->formatter = $this->_conf->getKey('defaultformatter');
}
}
// support old paste format with server wide salt
if (!property_exists($data->meta, 'salt')) {
$data->meta->salt = ServerSalt::get();
}
$data->comments = array_values($this->getComments());
$data->comment_count = count($data->comments);
$data->comment_offset = 0;
$data->{'@context'} = 'js/paste.jsonld';
$this->_data = $data;
return $this->_data;
}
/**
* get a HMAC of the current visitors IP address
*
* @access public
* @static
* @param string $algo
* @return string
*/
public static function getHash($algo = 'sha512')
{
return hash_hmac($algo, $_SERVER[self::$_ipKey], ServerSalt::get());
}
