/**
* @param JBCartVariant $variant
* @return array
*/
public function getVariantData(JBCartVariant $variant)
{
$vars = $this->app->jbvars;
$data = array();
if ($variant->isBasic()) {
$elements = $variant->getCore();
} elseif ($variant->is(-1)) {
$elements = $variant->all();
} else {
$elements = $variant->getSimple();
}
if (count($elements)) {
/**@type JBCartElementPrice $element */
foreach ($elements as $paramId => $element) {
$value = $element->getSearchData();
$value = $this->_helper->getValue($value);
$string = (string) $value;
$numeric = is_numeric($value) ? $vars->number($value) : null;
$date = $this->_helper->isDate($value) ?: null;
if (!$this->_helper->isEmpty($string) || (is_numeric($numeric) || !$this->_helper->isEmpty($date))) {
$key = $this->_item->id . '__' . $this->identifier . '__' . $variant->getId() . '__' . $element->id();
$data[$key] = array('item_id' => $this->_item->id, 'element_id' => $this->identifier, 'param_id' => $element->id(), 'value_s' => $string, 'value_n' => $numeric, 'value_d' => $date, 'variant' => $variant->getId());
}
}
}
return $data;
}
/**
* @param JBCartVariant $variant
* @return $this
*/
public function bindVariant(JBCartVariant $variant)
{
if ($this->_item !== null) {
$simple = $variant->getSimple();
$data = $this->data();
$values = (array) $data->get('values', array());
$selected = (array) $data->get('selected', array());
$variations = (array) $data->get('variations', array());
$variations[$variant->getId()] = $variant->data();
if (!$variant->isBasic()) {
$values[$variant->getId()] = array_filter(array_map(create_function('$element', 'return JString::strlen($element->getValue(true)) > 0 ? (array)$element->data() : null;'), $simple));
$_selected = array_filter(array_map(create_function('$element', 'return JString::strlen($element->getValue(true)) > 0
? JString::trim($element->getValue(true)) : null;'), $simple));
if ($_selected) {
foreach ($_selected as $key => $value) {
$selected[$key][$value] = $value;
}
}
}
// Reset keys
$variations = array_values($variations);
$values = array_values($values);
$data->set('variations', $variations);
$data->set('selected', $selected);
$data->set('values', $variant->isBasic() ? array(self::BASIC_VARIANT => array()) : $values);
$this->_item->elements->set($this->identifier, (array) $data);
}
return $this;
}