/**
* Return modifier title
*
* @param \XLite\Model\AttributeValue\AttributeValueSelect $value Value
*
* @return string
*/
protected function getModifierTitle(\XLite\Model\AttributeValue\AttributeValueSelect $value)
{
$result = array();
foreach ($value::getModifiers() as $field => $v) {
$modifier = $value->getAbsoluteValue($field);
if (0 != $modifier) {
$result[] = \XLite\Model\AttributeValue\AttributeValueSelect::formatModifier($modifier, $field);
}
}
return $result ? ' (' . implode(', ', $result) . ')' : '';
}
/**
* Return modifier title
*
* @return string
*/
protected function getModifierTitle()
{
$modifiers = array();
foreach ($this->getAttrValues() as $k => $value) {
foreach ($value::getModifiers() as $field => $v) {
if (!isset($modifiers[$field])) {
$modifiers[$field] = 0;
}
$modifiers[$field] += (-1 + 2 * $k) * $value->getAbsoluteValue($field);
}
}
foreach ($modifiers as $field => $modifier) {
if (0 == $modifier) {
unset($modifiers[$field]);
} else {
$modifiers[$field] = \XLite\Model\AttributeValue\AttributeValueSelect::formatModifier($modifier, $field);
}
}
return $modifiers ? ' <span>(' . implode(', ', $modifiers) . ')</span>' : '';
}
