/**
* Responds to the ListMetadataFormats verb.
*
* Outputs records for all of the items in the database in the specified
* metadata format.
*
* @todo extend for additional metadata formats
*/
private function listMetadataFormats()
{
if (isset($this->query['identifier'])) {
$identifier = $this->query['identifier'];
$findItem = new Pas_OaiPmhRepository_OaiIdentifier();
$itemId = $findItem->oaiIdToItem($identifier);
if (!$itemId) {
$this->throwError(self::OAI_ERR_ID_DOES_NOT_EXIST);
return;
}
$itemTable = new OaiFinds();
$item = $itemTable->getRecord($itemId);
if (!$item) {
$this->throwError(self::OAI_ERR_ID_DOES_NOT_EXIST);
return;
}
}
if (!$this->error) {
$listMetadataFormats = $this->document->createElement('ListMetadataFormats');
$this->document->documentElement->appendChild($listMetadataFormats);
foreach ($this->metadataFormats as $format) {
$method = $format;
$formatObject = new $method(null, $listMetadataFormats);
$formatObject->declareMetadataFormat();
}
}
}
