protected function ajaxProcessAddComment()
{
$module_instance = new ProductComments();
$result = true;
$id_guest = 0;
$id_customer = $this->context->customer->id;
if (!$id_customer) {
$id_guest = $this->context->cookie->id_guest;
}
$errors = array();
// Validation
if (!Validate::isInt(Tools::getValue('id_product'))) {
$errors[] = $module_instance->l('ID product is incorrect', 'default');
}
if (!Tools::getValue('title') || !Validate::isGenericName(Tools::getValue('title'))) {
$errors[] = $module_instance->l('Title is incorrect', 'default');
}
if (!Tools::getValue('content') || !Validate::isMessage(Tools::getValue('content'))) {
$errors[] = $module_instance->l('Comment is incorrect', 'default');
}
if (!$id_customer && (!Tools::isSubmit('customer_name') || !Tools::getValue('customer_name') || !Validate::isGenericName(Tools::getValue('customer_name')))) {
$errors[] = $module_instance->l('Customer name is incorrect', 'default');
}
if (!$this->context->customer->id && !Configuration::get('PRODUCT_COMMENTS_ALLOW_GUESTS')) {
$errors[] = $module_instance->l('You must be logged in order to send a comment', 'default');
}
if (!count(Tools::getValue('criterion'))) {
$errors[] = $module_instance->l('You must give a rating', 'default');
}
$product = new Product(Tools::getValue('id_product'));
if (!$product->id) {
$errors[] = $module_instance->l('Product not found', 'default');
}
if (!count($errors)) {
$customer_comment = ProductComment::getByCustomer(Tools::getValue('id_product'), $id_customer, true, $id_guest);
if (!$customer_comment || $customer_comment && strtotime($customer_comment['date_add']) + (int) Configuration::get('PRODUCT_COMMENTS_MINIMAL_TIME') < time()) {
$comment = new ProductComment();
$comment->content = strip_tags(Tools::getValue('content'));
$comment->id_product = (int) Tools::getValue('id_product');
$comment->id_customer = (int) $id_customer;
$comment->id_guest = $id_guest;
$comment->customer_name = Tools::getValue('customer_name');
if (!$comment->customer_name) {
$comment->customer_name = pSQL($this->context->customer->firstname . ' ' . $this->context->customer->lastname);
}
$comment->title = Tools::getValue('title');
$comment->grade = 0;
$comment->validate = 0;
$comment->save();
$grade_sum = 0;
foreach (Tools::getValue('criterion') as $id_product_comment_criterion => $grade) {
$grade_sum += $grade;
$product_comment_criterion = new ProductCommentCriterion($id_product_comment_criterion);
if ($product_comment_criterion->id) {
$product_comment_criterion->addGrade($comment->id, $grade);
}
}
if (count(Tools::getValue('criterion')) >= 1) {
$comment->grade = $grade_sum / count(Tools::getValue('criterion'));
// Update Grade average of comment
$comment->save();
}
$result = true;
} else {
$result = false;
$errors[] = $module_instance->l('You should wait') . ' ' . Configuration::get('PRODUCT_COMMENTS_MINIMAL_TIME') . ' ' . $module_instance->l('seconds before posting a new comment');
}
} else {
$result = false;
}
die(Tools::jsonEncode(array('result' => $result, 'errors' => $errors)));
}
public static function getTypes()
{
// Instance of module class for translations
$module = new ProductComments();
return array(1 => $module->l('Valid for the entire catalog', 'ProductCommentCriterion'), 2 => $module->l('Restricted to some categories', 'ProductCommentCriterion'), 3 => $module->l('Restricted to some products', 'ProductCommentCriterion'));
}
