/**
* Alert the requiriement invalid, of cURL, version of PHP, SPL or DOM.
*/
public function alertRequeriments()
{
$requirements = PagSeguroConfig::validateRequirements();
$required = array();
foreach ($requirements as $key => $value) {
if ($value != '') {
$required[] = $value;
}
}
if (!empty($required)) {
$message = $helper = Mage::helper('pagseguro')->__("Requerimentos para o sistema funcionar:");
foreach ($required as $value) {
$message .= "<br />" . $value;
}
Mage::getSingleton('core/session')->addError($message);
}
}
private function validatePagSeguroRequirements()
{
$condional = true;
foreach (PagSeguroConfig::validateRequirements() as $value) {
if (!Tools::isEmpty($value)) {
$condional = false;
$this->errors[] = Tools::displayError($value);
}
}
if (!$condional) {
$this->html = $this->displayError(implode('<br />', $this->errors));
}
return $condional;
}
