/**
* just checks the field isn't blank
*
* @param $normalized_value
* @return bool
* @throws \EE_Validation_Error
*/
function validate($normalized_value)
{
if ($normalized_value) {
if (filter_var($normalized_value, FILTER_VALIDATE_URL) === false) {
throw new EE_Validation_Error($this->get_validation_error_message(), 'invalid_url');
} else {
if (!EEH_URL::remote_file_exists($normalized_value, array('sslverify' => false, 'limit_response_size' => 4095))) {
throw new EE_Validation_Error(sprintf(__("That URL seems to be broken. Please enter a valid URL", "event_espresso")));
}
}
}
}
/**
* just checks the field isn't blank
*
* @param $normalized_value
* @return bool
* @throws \EE_Validation_Error
*/
function validate($normalized_value)
{
if ($normalized_value) {
if (filter_var($normalized_value, FILTER_VALIDATE_URL) === false) {
throw new EE_Validation_Error($this->get_validation_error_message(), 'invalid_url');
} else {
EE_Registry::instance()->load_helper('URL');
if (!EEH_URL::remote_file_exists($normalized_value)) {
throw new EE_Validation_Error(sprintf(__("That URL seems to be broken. Please enter a valid URL", "event_espresso")));
}
}
}
}
/**
* Verifies the button urls on all the passed payment methods have a valid button url. If not, resets them to their default.
* @param EE_Payment_Method[] $payment_methods. If NULL is provided defaults to all payment methods active in the cart
*/
function verify_button_urls($payment_methods = NULL)
{
EE_Registry::instance()->load_helper('URL');
$payment_methods = is_array($payment_methods) ? $payment_methods : $this->get_all_active(EEM_Payment_Method::scope_cart);
foreach ($payment_methods as $payment_method) {
try {
$current_button_url = $payment_method->button_url();
$buttons_urls_to_try = apply_filters('FHEE__EEM_Payment_Method__verify_button_urls__button_urls_to_try', array('current_ssl' => str_replace("http://", "https://", $current_button_url), 'current' => str_replace("https://", "http://", $current_button_url), 'default_ssl' => str_replace("http://", "https://", $payment_method->type_obj()->default_button_url()), 'default' => str_replace("https://", "http://", $payment_method->type_obj()->default_button_url())));
foreach ($buttons_urls_to_try as $button_url_to_try) {
if ($button_url_to_try == $current_button_url && EEH_URL::remote_file_exists($button_url_to_try, array('sslverify' => false, 'limit_response_size' => 4095)) || $button_url_to_try != $current_button_url && EEH_URL::remote_file_exists($button_url_to_try)) {
if ($current_button_url != $button_url_to_try) {
$payment_method->save(array('PMD_button_url' => $button_url_to_try));
EE_Error::add_attention(sprintf(__("Payment Method %s's button url was set to %s, because the old image either didnt exist or SSL was recently enabled.", "event_espresso"), $payment_method->name(), $button_url_to_try));
}
//this image exists. So if wasn't set before, now it is;
//or if it was already set, we have nothing to do
break;
}
}
} catch (EE_Error $e) {
$payment_method->set_active(FALSE);
}
}
}