public function doExecute()
{
$objXml = new DOMDOcument();
$objXml->loadXML("<databases />");
$strID = $this->request->getProperty("id");
$strQuery = $this->request->getProperty("query");
$alpha = $this->request->getProperty("alpha");
$objDataMap = new Xerxes_DataMap();
$arrResults = array();
if ($strID) {
$arrResults = $objDataMap->getDatabases($strID);
if (count($arrResults) == 0) {
throw new Xerxes_Exception_NotFound("Can not find database with id {$strID}");
}
} elseif ($alpha != "") {
$this->addAlphaList();
$arrResults = $objDataMap->getDatabasesStartingWith($alpha);
} elseif ($strQuery) {
$arrResults = $objDataMap->getDatabases(null, $strQuery);
} elseif ($this->request->getProperty("suppress_full_db_list") != "true") {
$this->addAlphaList();
// only show single letters, please
if ($this->registry->getConfig("DATABASE_LIST_SINGLE_LETTER_DISPAY", false, false) && $this->request->getProperty("action") == "alphabetical") {
$params = array("base" => "databases", "action" => "alphabetical", "alpha" => "A");
$link = $this->request->url_for($params);
$this->request->setRedirect($link);
return 0;
}
// all database
$arrResults = $objDataMap->getDatabases();
}
foreach ($arrResults as $objDatabaseData) {
$objDatabase = Xerxes_Helper::databaseToNodeset($objDatabaseData, $this->request, $this->registry);
$objDatabase = $objXml->importNode($objDatabase, true);
$objXml->documentElement->appendChild($objDatabase);
}
$this->request->addDocument($objXml);
return 1;
}
