/**
* 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()
{
$identifier = $this->_getParam('identifier');
/* Items are not used for lookup, simply checks for an invalid id */
if ($identifier) {
$itemId = OaiPmhRepository_OaiIdentifier::oaiIdToItem($identifier);
if (!$itemId) {
$this->throwError(self::OAI_ERR_ID_DOES_NOT_EXIST);
return;
}
}
if (!$this->error) {
$listMetadataFormats = $this->document->createElement('ListMetadataFormats');
$this->document->documentElement->appendChild($listMetadataFormats);
foreach ($this->metadataFormats as $format) {
$formatObject = new $format(null, $this->document);
$formatObject->declareMetadataFormat($listMetadataFormats);
}
}
}
/**
* 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()
{
$identifier = $this->_getParam('identifier');
/* Items are not used for lookup, simply checks for an invalid id */
if ($identifier) {
$itemId = OaiPmhRepository_OaiIdentifier::oaiIdToItem($identifier);
if (!$itemId) {
$this->throwError(self::OAI_ERR_ID_DOES_NOT_EXIST);
return;
}
}
if (!$this->error) {
$listMetadataFormats = $this->document->createElement('ListMetadataFormats');
$this->document->documentElement->appendChild($listMetadataFormats);
foreach ($this->metadataFormats as $prefix => $format) {
$elements = array('metadataPrefix' => $prefix, 'schema' => $format['schema'], 'metadataNamespace' => $format['namespace']);
$listMetadataFormats->appendNewElementWithChildren('metadataFormat', $elements);
}
}
}
