/**
* Display the Feed
*
* @param sting $tpl template
*
* @return void
*/
public function display($tpl = null)
{
$this->doc->setMimeEncoding('application/xml');
$model = $this->getModel();
$this->oaiModel->setListModel($model);
$root = $this->oaiModel->root();
$root->appendChild($this->oaiModel->responseDate());
$root->appendChild($this->request());
$this->params = $model->getParams();
$model->setOutPutFormat('feed');
$this->app->allowCache(true);
if (!parent::access($model)) {
exit;
}
$filter = $this->filter();
foreach ($filter as $key => $val) {
$_GET[$key] = $val;
}
$model->render();
$rows = $model->getData();
$total = $model->getTotalRecords();
if ($total === 0) {
echo $this->model->generateError(array('code' => 'noRecordsMatch', 'msg' => 'No records matched'));
}
$this->rowIdentifier = 'oai:' . $this->oaiModel->repositoryIdentifier() . ':' . $model->getId() . '/';
$listRecords = $this->listRecords($rows);
if ($total > count($rows)) {
$listRecords->appendChild($this->oaiModel->resumptionToken($total, $filter));
}
$root->appendChild($listRecords);
$this->oaiModel->appendChild($root);
print_r($this->oaiModel->dom->saveXML());
}
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a JError object.
*/
public function display($tpl = null)
{
$this->doc->setMimeEncoding('application/xml');
$model = $this->getModel('form');
$model->render();
// @TODO replace with OAI errors.
if (!$this->canAccess()) {
return false;
}
$listModel = $model->getListModel();
$this->oaiModel->setListModel($listModel);
$this->oaiModel->setRecord($model->getData());
$dom = $this->oaiModel->getRecord();
echo $dom->saveXML();
}
