/**
* Insert/update attribute in the entry
*
* @param Varien_Gdata_Gshopping_Entry $entry
* @param string $name
* @param string $type
* @param string $value
* @param string $unit
* @return Varien_Gdata_Gshopping_Entry
*/
protected function _setAttribute($entry, $name, $type = self::ATTRIBUTE_TYPE_TEXT, $value = '', $unit = null)
{
if (is_object($value) || (string) $value != $value) {
Mage::throwException(Mage::helper('googleshopping')->__('The attribute "%s" has incorrect type for Google Shopping. The product with this attribute hasn\'t been updated in Google Content.', $name));
}
$attribute = $entry->getContentAttributeByName($name);
if ($attribute instanceof Varien_Gdata_Gshopping_Extension_Attribute) {
$attribute->text = (string) $value;
$attribute->type = $type;
if (!is_null($unit)) {
$attribute->unit = $unit;
}
} else {
$entry->addContentAttribute($name, $value, $type, $unit);
}
return $entry;
}
