/**
* Create an XML-string that can be used for export.
*
* @param array $items The items.
* @return string
*/
public static function createXMLForExport(array $items)
{
$xml = new DOMDocument('1.0', SPOON_CHARSET);
// set some properties
$xml->preserveWhiteSpace = false;
$xml->formatOutput = true;
// locale root element
$root = $xml->createElement('locale');
$xml->appendChild($root);
// loop applications
foreach ($items as $application => $modules) {
// create application element
$applicationElement = $xml->createElement($application);
$root->appendChild($applicationElement);
// loop modules
foreach ($modules as $module => $types) {
// create application element
$moduleElement = $xml->createElement($module);
$applicationElement->appendChild($moduleElement);
// loop types
foreach ($types as $type => $items) {
// loop items
foreach ($items as $name => $translations) {
// create application element
$itemElement = $xml->createElement('item');
$moduleElement->appendChild($itemElement);
// attributes
$itemElement->setAttribute('type', BackendLocaleModel::getTypeName($type));
$itemElement->setAttribute('name', $name);
// loop translations
foreach ($translations as $translation) {
// create translation
$translationElement = $xml->createElement('translation');
$itemElement->appendChild($translationElement);
// attributes
$translationElement->setAttribute('language', $translation['language']);
// set content
$translationElement->appendChild(new DOMCdataSection($translation['value']));
}
}
}
}
}
return $xml->saveXML();
}
