public function getItem($id = 'en-GB', $refresh = false, $emptyState = true)
{
if (empty($this->_item)) {
$lang = JLanguage::getInstance($id);
// Load only site language (Email language costants should be only there)
$lang->load('com_citruscart', JPATH_ADMINISTRATOR, $id, true);
$temp_paths = $lang->getPaths('com_citruscart');
foreach ($temp_paths as $p => $k) {
$path = $p;
}
$result = new JObject();
$result->name = $lang->getName();
$result->code = $lang->getTag();
$result->path = $path;
$result->strings = array();
// Load File and Take only the constants that contains "EMAIL_"
$file = new DSCParameter();
$file->loadFile($path);
$strings = $file->toArray();
$result_strings = array();
foreach ($strings as $k => $v) {
// Only if it is a prefix!
if (stripos($k, $this->email_prefix) === 0) {
$result_strings[$k] = $v;
}
}
$result->strings = array('file' => $path, 'strings' => $result_strings);
JFactory::getApplication()->triggerEvent('onPrepare' . $this->getTable()->get('_suffix'), array(&$result));
$this->_item = $result;
}
return $this->_item;
}
/**
*
* Retrieves a product's custom fields from the product_params column
* in as an array of CustomField objects so that the rendering of the
* custom fields can be on typed objects.
* @param $product_id
*/
function getCustomFields($product_id)
{
if (empty($product_id)) {
return array();
}
JModel::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/models');
$model = JModel::getInstance('Products', 'TiendaModel');
$model->setId($product_id);
$item = $model->getItem();
if (empty($item)) {
return null;
}
$product_param = new DSCParameter(trim($item->product_params));
//todo: remove the items that are not custom fields
if (empty($product_param)) {
return array();
}
$params = $product_param->toArray();
$custom_fields = null;
foreach ($params as $key => $value) {
if (strpos($key, 'custom_field') !== false) {
if ($custom_fields == null) {
$custom_fields = array();
}
$custom_field = array();
$field_properties = explode(",", $value);
foreach ($field_properties as $field_property) {
$property_pair = explode(":", $field_property);
if (!empty($property_pair)) {
$custom_field[trim($property_pair[0])] = trim($property_pair[1]);
}
}
$custom_field["id"] = $key;
array_push($custom_fields, (object) $custom_field);
}
}
return $custom_fields;
}
