public function upload()
{
$curl = new IzapCurl('http://elgg18.pluginlotto.com/spam_dump/index.php');
$post_params = array('api_key' => IzapBase::APIKEY(), 'domain' => base64_encode(strtolower($_SERVER['HTTP_HOST'])), 'file' => "@{$this->dump_file}");
$curl->setopt(CURLOPT_POST, TRUE);
$curl->setopt(CURLOPT_POSTFIELDS, $post_params);
$data = $curl->exec();
if ($data['status']) {
@unlink($this->dump_file);
// delete file once it is uploaded
return TRUE;
}
return FALSE;
}