/**
* Update product tags
*
* @param array Languages
* @return boolean Update result
*/
public function updateTags($languages)
{
$tag_success = true;
/* Reset all tags for THIS product */
if (!JeproshopTagModelTag::deleteTagsForProduct((int) $this->product_id)) {
$this->context->controller->has_errors = true;
JError::raiseError(500, 'An error occurred while attempting to delete previous tags.');
}
$input = JRequest::get('post');
$input_data = $input['information'];
/* Assign tags to this product */
foreach ($languages as $language) {
if ($value = $input_data['tag_' . $language->lang_id]) {
$tag_success &= JeproshopTagModelTag::addTags($language->lang_id, (int) $this->product_id, $value);
}
}
if (!$tag_success) {
$this->context->controller->has_errors = true;
JError::raiseError(500, 'An error occurred while adding tags.');
}
return $tag_success;
}
