function buildContent()
{
$harmoni = Harmoni::Instance();
$basket = Basket::instance();
$basket->removeAllItems();
RequestContext::locationHeader($harmoni->request->quickURL("basket", "view"));
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 5/5/06
*/
function execute()
{
$harmoni = Harmoni::Instance();
$basket = Basket::instance();
$basket->removeAllItems();
print $basket->getSmallBasketHtml();
exit;
}
/**
* Return the heading text for this action, or an empty string.
*
* @return string
* @access public
* @since 4/26/05
*/
function getHeadingText()
{
$idManager = Services::getService("Id");
$repositoryManager = Services::getService("Repository");
$repository = $repositoryManager->getRepository($idManager->getId("edu.middlebury.concerto.exhibition_repository"));
$harmoni = Harmoni::Instance();
$harmoni->request->startNamespace("modify_exhibition");
$asset = $repository->getAsset($idManager->getId(RequestContext::value('exhibition_id')));
$harmoni->request->endNamespace();
return _("Modifying the ") . " <em>" . $asset->getDisplayName() . "</em> " . _("Exhibition");
}
/**
* Return the heading text for this action, or an empty string.
*
* @return string
* @access public
* @since 6/08/05
*/
function getHeadingText()
{
$harmoni = Harmoni::Instance();
$idManager = Services::getService("Id");
$rm = Services::getService("Repository");
$harmoni->request->startNamespace("import");
$repository = $rm->getRepository($idManager->getId($harmoni->request->get("collection_id")));
$asset = $repository->getAsset($idManager->getId($harmoni->request->get("asset_id")));
$harmoni->request->endNamespace();
return _("Import data below the <em>" . $asset->getDisplayName() . "</em> Asset in the <em>" . $repository->getDisplayName() . "</em> Collection");
}
/**
* Check Authorizations
*
* @return boolean
* @access public
* @since 4/26/05
*/
function isAuthorizedToExecute()
{
// Check that the user can create an asset here.
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$harmoni = Harmoni::Instance();
// $harmoni->request->startNamespace("modify_slideshow");
$return = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $idManager->getId(RequestContext::value('slideshow_id')));
// $harmoni->request->endNamespace();
return $return;
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$harmoni = Harmoni::Instance();
$harmoni->request->startNamespace("modify_slideshow");
$harmoni->request->passthrough("slideshow_id");
$harmoni->request->passthrough('collection_id');
$harmoni->request->passthrough('asset_id');
$actionRows = $this->getActionRows();
// $idManager = Services::getService("Id");
// $slideshowAssetId =$idManager->getId(
// RequestContext::value('slideshow_id'));
$cacheName = 'modify_slideshow_wizard_' . RequestContext::value('slideshow_id');
$this->runWizard($cacheName, $actionRows);
$harmoni->request->endNamespace();
}
/**
* Answer the root assets in the current repository
*
* @return object Iterator
* @access public
* @since 4/2/07
*/
function getRootAssets()
{
$harmoni = Harmoni::Instance();
$idManager = Services::getService("Id");
$rm = Services::getService("Repository");
$harmoni->request->startNamespace("import");
$repository = $rm->getRepository($idManager->getId($harmoni->request->get("collection_id")));
$harmoni->request->endNamespace();
$criteria = NULL;
$searchProperties = new HarmoniProperties(HarmoniType::fromString("repository::harmoni::order"));
$searchProperties->addProperty("order", $orderBy = 'DisplayName');
$searchProperties->addProperty("direction", $direction = 'ASC');
unset($orderBy, $direction);
$assets = $repository->getAssetsBySearch($criteria, new HarmoniType("Repository", "edu.middlebury.harmoni", "RootAssets", ""), $searchProperties);
return $assets;
}
/**
* Save our results. Tearing down and unsetting the Wizard is handled by
* in {@link runWizard()} and does not need to be implemented here.
*
* @param string $cacheName
* @return boolean TRUE if save was successful and tear-down/cleanup of the
* Wizard should ensue.
* @access public
* @since 4/28/05
*/
function saveWizard($cacheName)
{
$harmoni = Harmoni::Instance();
$idManager = Services::getService("Id");
$wizard = $this->getWizard($cacheName);
$properties = $wizard->getAllValues();
$repositoryId = $idManager->getId(RequestContext::value('collection_id'));
$exporter = XMLRepositoryExporter::withCompression($properties['compression']);
$dir = $exporter->export($repositoryId);
$this->_archiveFile = $exporter->compressWithStatus();
$this->_archiveFileKey = str_replace('.', '', basename($this->_archiveFile, $properties['compression']));
// printpre($this->_archiveFile);
// For security, only files listed in the following array will be allowed
// to be downloaded.
if (!isset($_SESSION['EXPORTED_FILES'])) {
$_SESSION['EXPORTED_FILES'] = array();
}
$_SESSION['EXPORTED_FILES'][$this->_archiveFileKey] = array('file' => $this->_archiveFile, 'name' => basename($properties['filepath'] . $properties['compression']), 'mime' => 'application/x-gzip');
return TRUE;
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 9/27/05
*/
function buildContent()
{
$harmoni = Harmoni::Instance();
$centerPane = $this->getActionRows();
$authN = Services::getService("AuthN");
$authTypes = $authN->getAuthenticationTypes();
$uniqueString = "";
while ($authTypes->hasNext()) {
$authType = $authTypes->next();
$uniqueString .= "_" . $authN->getUserId($authType);
}
$cacheName = 'export_asset_wizard' . $uniqueString;
$this->runWizard($cacheName, $centerPane);
}
/**
* Answer the URL for the file
*
* @param string $idString of the 'associated file'
* @param string $fname the 'FILE_NAME'
* @return string
* @access public
* @since 1/26/06
*/
public final function getFileURL($idString, $fname)
{
$harmoni = Harmoni::Instance();
$idManager = Services::getService("Id");
$repositoryId = $idManager->getId("edu.middlebury.segue.sites_repository");
$assetId = $this->_asset->getId();
$harmoni->request->StartNamespace('polyphony-repository');
$url = $harmoni->request->quickURL("repository", "viewfile", array("repository_id" => $repositoryId->getIdString(), "asset_id" => $assetId->getIdString(), "record_id" => $idString, "file_name" => $fname));
$harmoni->request->endNamespace();
return $url;
}
/**
* Exporter of a list of assets, for selective asset exporting
*
* @param array $idList a list of asset id's
* @return string $file is the directory where all the data is written
* @access public
* @since 12/13/05
*/
function exportList($idList)
{
$harmoni = Harmoni::Instance();
$repositoryManager = Services::getService("Repository");
$listOfRS = array();
$idListRS = array();
$this->_fileDir = $this->_tmpDir;
// prepare all the things we need to export
foreach ($idList as $assetId) {
$asset = $repositoryManager->getAsset($assetId);
// build the list of recordstructures
$this->buildRSList($asset, $idListRS, $listOfRS);
}
// get the xml file ready
$this->setupXML($this->_fileDir);
fwrite($this->_xml, "<repository>\n");
// export the necessary recordstructures
foreach ($listOfRS as $rS) {
$exporter = new XMLRecordStructureExporter($this->_xml);
$exporter->export($rS);
unset($exporter);
}
// clean up after the recordstructures
unset($listOfRS, $idListRS);
// export the assets
$this->_status = new StatusStars(_("Exporting all Assets in the Collection"));
$this->_status->initializeStatistics(count($idList), 100);
foreach ($idList as $assetId) {
$asset = $repositoryManager->getAsset($assetId);
$this->export($asset);
$this->_status->updateStatistics();
}
fwrite($this->_xml, "</repository>");
fclose($this->_xml);
return $this->_tmpDir;
}
/**
* Save our results. Tearing down and unsetting the Wizard is handled by
* in {@link runWizard()} and does not need to be implemented here.
*
* @param string $cacheName
* @return boolean TRUE if save was successful and tear-down/cleanup of the
* Wizard should ensue.
* @access public
* @since 10/24/05
*/
function saveWizard($cacheName)
{
$harmoni = Harmoni::Instance();
$authN = Services::getService("AuthN");
$tokenM = Services::getService("AgentTokenMapping");
$wizard = $this->getWizard($cacheName);
$properties = $wizard->getAllValues();
$type = $this->getMethod()->getType();
$id = $authN->getUserId($type);
$it = $tokenM->getMappingsForAgentId($id);
while ($it->hasNext()) {
$mapping = $it->next();
if ($mapping->getAuthenticationType() == $type) {
$tokens = $mapping->getTokens();
}
}
if (isset($tokens)) {
$method = $this->getMethod();
$uname = $tokens->getUsername();
// Validate the old password
$oldTokens = $method->createTokens(array('username' => $uname, 'password' => $properties['old_password']));
if (!$method->authenticateTokens($oldTokens)) {
$error = "Invalid old password";
$localizedError = dgettext("polyphony", "Invalid old password, please try again.") . "\n<br/>";
} else {
if ($properties['new_password'] != '' && $properties['new_password'] == $properties['n_p_again']) {
// Log the action
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Authentication");
$formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
$priorityType = new Type("logging", "edu.middlebury", "Event_Notice", "Normal events.");
$item = new AgentNodeEntryItem("Modify Agent", "Password changed for:\n<br/> " . htmlspecialchars($uname) . "\n<br/> " . htmlspecialchars($type->getKeyword()));
$item->addAgentId($id);
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
$t_array = array("username" => $uname, "password" => $properties['new_password']);
$authNTokens = $method->createTokens($t_array);
// Add it to the system and login with new password
if ($method->supportsTokenUpdates()) {
$method->updateTokens($tokens, $authNTokens);
$harmoni->request->startNamespace("harmoni-authentication");
$harmoni->request->set("username", $uname);
$harmoni->request->set("password", $properties['new_password']);
$harmoni->request->endNamespace();
$authN->authenticateUser($type);
return TRUE;
}
} else {
$error = "Invalid new password";
$localizedError = dgettext("polyphony", "Invalid new password, please try again.") . "\n<br/>";
}
}
}
if (isset($error)) {
// Log the action
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Authentication");
$formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
$priorityType = new Type("logging", "edu.middlebury", "Error", "Normal events.");
$item = new AgentNodeEntryItem("Modify Agent", "Password change error:\n<br/> " . htmlspecialchars($error) . "\n<br/>for:\n<br/> " . $uname . "\n<br/> " . htmlspecialchars($type->getKeyword()));
$item->addAgentId($id);
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
$this->closeWizard($cacheName);
RequestContext::locationHeader($harmoni->request->quickURL("user", "change_password", array("error" => $localizedError)));
}
}
