private function setItems($resultList)
{
$this->_xml->appendChild($this->_xml->createElement('Documents'));
foreach ($resultList->getResults() as $result) {
$document = new Opus_Document($result->getId());
$documentXml = new Application_Util_Document($document);
$domNode = $this->_xml->importNode($documentXml->getNode(), true);
// add publication date in RFC_2822 format
$date = $document->getServerDatePublished()->getDateTime();
$itemPubDate = $this->_xml->createElement('ItemPubDate', $date->format(DateTime::RFC2822));
$domNode->appendChild($itemPubDate);
$this->_xml->documentElement->appendChild($domNode);
}
}
/**
* Displays the metadata of a document.
* @return void
*/
public function indexAction()
{
$request = $this->getRequest();
$docId = $request->getParam('docId', '');
if ($request->has('searchtype') && $request->has('rows') && $request->has('start')) {
$listRows = $request->getParam('rows');
$start = $request->getParam('start');
$this->view->listRows = $listRows;
$request->setParam('rows', '1');
// make sure only 1 entry is diplayed
$query = Application_Search_Navigation::getQueryUrl($request, $this->getLogger());
$searcher = new Opus_SolrSearch_Searcher();
$resultList = $searcher->search($query);
$queryResult = $resultList->getResults();
if (is_array($queryResult) && !empty($queryResult) && $queryResult[0] instanceof Opus_Search_Result_Match) {
$resultDocId = $queryResult[0]->getId();
if (!empty($docId)) {
if ($resultDocId != $docId) {
$this->view->messages = array('notice' => $this->view->translate('frontdoor_pagination_list_changed'));
}
} else {
$docId = $resultDocId;
}
$this->view->paginate = true;
$numHits = $resultList->getNumberOfHits();
if ($request->getParam('searchtype') == 'latest') {
$this->view->numOfHits = $numHits < $listRows ? $numHits : $listRows;
} else {
$this->view->numOfHits = $numHits;
}
$this->view->searchPosition = $start;
$this->view->firstEntry = 0;
$this->view->lastEntry = $this->view->numOfHits - 1;
$this->view->previousEntry = $this->view->searchPosition - 1 < 0 ? 0 : $this->view->searchPosition - 1;
$this->view->nextEntry = $this->view->searchPosition + 1 < $this->view->numOfHits - 1 ? $this->view->searchPosition + 1 : $this->view->numOfHits - 1;
}
}
if ($docId == '') {
$this->printDocumentError("frontdoor_doc_id_missing", 404);
return;
}
// call export index-action, if parameter is set
if (!is_null($this->getRequest()->getParam('export'))) {
$params = $this->getRequest()->getParams();
// export module ignores pagination parameters
unset($params['rows']);
unset($params['start']);
$params['searchtype'] = 'id';
return $this->_redirectToAndExit('index', null, 'index', 'export', $params);
}
$this->view->title = $this->view->translate('frontdoor_title');
$this->view->docId = $docId;
$baseUrl = $request->getBaseUrl();
$document = null;
try {
$document = new Opus_Document($docId);
} catch (Opus_Model_NotFoundException $e) {
$this->printDocumentError("frontdoor_doc_id_not_found", 404);
return;
}
$documentXml = null;
try {
$documentXml = new Application_Util_Document($document);
} catch (Application_Exception $e) {
switch ($document->getServerState()) {
case self::SERVER_STATE_DELETED:
$this->printDocumentError("frontdoor_doc_deleted", 410);
return;
case self::SERVER_STATE_UNPUBLISHED:
$this->printDocumentError("frontdoor_doc_unpublished", 403);
return;
}
$this->printDocumentError("frontdoor_doc_access_denied", 403);
return;
}
$documentNode = $documentXml->getNode();
/* XSLT transformation. */
$docBuilder = new Frontdoor_Model_DocumentBuilder();
$xslt = $docBuilder->buildDomDocument($this->view->getScriptPath('index') . DIRECTORY_SEPARATOR . 'index');
$proc = new XSLTProcessor();
$proc->registerPHPFunctions(self::TRANSLATE_FUNCTION);
$proc->registerPHPFunctions(self::TRANSLATE_DEFAULT_FUNCTION);
$proc->registerPHPFunctions(self::FILE_ACCESS_FUNCTION);
$proc->registerPHPFunctions(self::FORMAT_DATE_FUNCTION);
$proc->registerPHPFunctions(self::EMBARGO_ACCESS_FUNCTION);
$proc->registerPHPFunctions(self::SORT_ORDER_FUNCTION);
$proc->registerPHPFunctions(self::CHECK_LANGUAGE_FILE_FUNCTION);
$proc->registerPHPFunctions(self::GET_STYLESHEET_FUNCTION);
$proc->registerPHPFunctions('urlencode');
$proc->importStyleSheet($xslt);
$config = $this->getConfig();
$layoutPath = 'layouts/' . (isset($config, $config->theme) ? $config->theme : '');
$numOfShortAbstractChars = isset($config, $config->frontdoor->numOfShortAbstractChars) ? $config->frontdoor->numOfShortAbstractChars : '0';
$proc->setParameter('', 'baseUrlServer', $this->view->fullUrl());
$proc->setParameter('', 'baseUrl', $baseUrl);
$proc->setParameter('', 'layoutPath', $baseUrl . '/' . $layoutPath);
$proc->setParameter('', 'isMailPossible', $this->isMailPossible($document));
$proc->setParameter('', 'numOfShortAbstractChars', $numOfShortAbstractChars);
$proc->setParameter('', 'urnResolverUrl', $config->urn->resolverUrl);
/* print on demand config */
$printOnDemandEnabled = false;
$podConfig = $config->get('printOnDemand', false);
if ($podConfig !== false) {
$printOnDemandEnabled = true;
$proc->setParameter('', 'printOnDemandUrl', $podConfig->get('url', ''));
$proc->setParameter('', 'printOnDemandButton', $podConfig->get('button', ''));
}
$proc->setParameter('', 'printOnDemandEnabled', $printOnDemandEnabled);
$frontdoorContent = $proc->transformToXML($documentNode);
/* Setup view. */
$this->view->frontdoor = $frontdoorContent;
$this->view->baseUrl = $baseUrl;
$this->view->doctype('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">');
$dateModified = $document->getServerDateModified();
if (!is_null($dateModified)) {
$this->view->headMeta()->appendHttpEquiv('Last-Modified', $dateModified->getDateTime()->format(DateTime::RFC1123));
}
$this->addMetaTagsForDocument($document);
$this->view->title = $this->getFrontdoorTitle($document);
$this->incrementStatisticsCounter($docId);
$actionbox = new Admin_Form_ActionBox();
$actionbox->prepareRenderingAsView();
$actionbox->populateFromModel($document);
$this->view->adminform = $actionbox;
}
/**
* Returns a list of documents from the database.
* @param $resultIds ids of documents for export
* @return array [docId] DocumentXml
*/
private function getDocumentsFromDatabase($documentIds)
{
$documents = array();
foreach ($documentIds as $docId) {
$document = new Opus_Document($docId);
$documentXml = new Application_Util_Document($document);
$documents[$docId] = $documentXml->getNode();
}
return $documents;
}