public function processCustomizationConfiguration()
{
$app = JFactory::getApplication();
$db = JFactory::getDBO();
$product = new JeproshopProductModelProduct($app->input->get('product_id'));
// Get the number of existing customization fields ($product->text_fields is the updated value, not the existing value)
$current_customization = $product->getCustomizationFieldIds();
$files_count = 0;
$text_count = 0;
if (is_array($current_customization)) {
foreach ($current_customization as $field) {
if ($field->type == 1) {
$text_count++;
} else {
$files_count++;
}
}
}
if (!$product->createLabels((int) $product->uploadable_files - $files_count, (int) $product->text_fields - $text_count)) {
$this->context->controller->has_errors = Tools::displayError('An error occurred while creating customization fields.');
}
if (!$this->context->controller->has_errors && !$product->updateLabels()) {
$this->context->controller->has_errors = JText::_('An error occurred while updating customization fields.');
}
$customizable = $product->uploadable_files > 0 || $product->text_fields > 0 ? 1 : 0;
$query = "UPDATE " . $db->quoteName('#__jeproshop_product') . " SET " . $db->quoteName('customizable') . " = " . (int) $customizable . " WHERE " . $db->quoteName('product_id') . " = " . (int) $product->product_id;
$db->setQuery($query);
$result = $db->query();
$query = "UPDATE " . $db->quoteName('#__jeproshop_product_shop') . " SET " . $db->quoteName('customizable') . " = " . (int) $customizable . " WHERE " . $db->quoteName('product_id') . " = " . (int) $product->product_id;
$db->setQuery($query);
$result &= $db->query();
if (!$this->context->controller->has_errors && !$result) {
$this->context->controller->has_errors = true;
JText::_('An error occurred while updating the custom configuration.' . __FILE__ . ' line ' . __LINE__);
}
}