public function getTotal($strUsername, $strLabel, $strType)
{
if ($this->iTotal == null) {
$objData = new Xerxes_DataMap();
$this->iTotal = $objData->totalRecords($strUsername, $strLabel, $strType);
}
return $this->iTotal;
}
public function doExecute()
{
$objXml = new DOMDocument();
$objXml->loadXML("<navbar />");
### saved records link
$arrLink = array("base" => "folder");
// make sure there is no return if coming from login to prevent a spider
// from thinking this is a different page
if ($this->request->getProperty("base") != "authenticate") {
$arrLink["return"] = $this->request->getServer("REQUEST_URI");
}
$savedRecordsLink = $this->addNavbarElement($objXml, "saved_records", $arrLink);
// add numSavedRecords and sessionSavedRecords for proper icon display
$objData = new Xerxes_DataMap();
$num = $objData->totalRecords($this->request->getSession("username"));
$savedRecordsLink->setAttribute("numSavedRecords", (string) $num);
$savedRecordsLink->setAttribute("numSessionSavedRecords", Xerxes_Helper::numMarkedSaved());
### my collections (i.e., databases)
$arrCollectionUrl = array("base" => "collections", "action" => "list");
if (Xerxes_Framework_Restrict::isAuthenticatedUser($this->request)) {
$arrCollectionUrl["username"] = $this->request->getSession("username");
}
$this->addNavbarElement($objXml, "saved_collections", $arrCollectionUrl);
### authentication
// tell it to force an https url if so configured.
$force_secure_login = false;
if ($this->registry->getConfig("secure_login", false) == "true") {
$force_secure_login = true;
}
// login
$this->addNavbarElement($objXml, "login", array("base" => "authenticate", "action" => "login", "return" => $this->request->getServer("REQUEST_URI")), $force_secure_login);
// logout
$this->addNavbarElement($objXml, "logout", array("base" => "authenticate", "action" => "logout", "return" => $this->request->getServer("REQUEST_URI")));
### db alphabetical list
$this->addNavbarElement($objXml, "database_list", array("base" => "databases", "action" => "alphabetical"));
### languages
$languages = $this->registry->getConfig("LANGUAGES", false);
if ($languages != null) {
// map locales to language codes
foreach ($languages as $language) {
$order = NULL;
$code = NULL;
foreach ($language->attributes() as $name => $val) {
if ($name == "code") {
$code = (string) $val;
}
if ($name == "locale") {
$locale = (string) $val;
if ($locale == '') {
$locale = 'C';
}
}
}
$locales[$code] = $locale;
}
$languages_xml = $objXml->createElement("languages");
$objXml->documentElement->appendChild($languages_xml);
$language_names = Xerxes_Framework_Languages::getInstance();
foreach ($languages->language as $language) {
$code = (string) $language["code"];
$readable_name = $language_names->getNameFromCode("iso_639_2B_code", $code, $locales[$code]);
$native_name = $language_names->getNameFromCode("iso_639_2B_code", $code);
$language_node = $objXml->createElement("language");
$languages_xml->appendChild($language_node);
$language_node->setAttribute("code", $code);
$language_node->setAttribute("name", $readable_name);
$language_node->setAttribute("native_name", $native_name);
$language_node->setAttribute("locale", $locales[$code]);
// link back to home page
$current_params = $this->request->getURIProperties();
// this page
// this is necessary on the home page
if (!array_key_exists("base", $current_params)) {
$current_params["base"] = "";
}
// subject pages can't support a swap, so send user back to home page
if (($current_params["base"] == "databases" || $current_params["base"] == "embed") && array_key_exists("subject", $current_params)) {
$current_params = array();
$current_params["base"] = "";
}
// add the languages
$current_params["lang"] = $code;
// with language set
$url = $this->request->url_for($current_params);
$language_node->setAttribute("url", $url);
}
}
$this->request->addDocument($objXml);
return 1;
}
