/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$repository = $this->getRepository();
// get the search type.
$searchType = HarmoniType::fromString(urldecode(RequestContext::value('search_type')));
// Get the Search criteria
$searchModules = Services::getService("RepositorySearchModules");
$searchCriteria = $searchModules->getSearchCriteria($repository, $searchType);
// function links
ob_start();
print _("Collection") . ": ";
RepositoryPrinter::printRepositoryFunctionLinks($harmoni, $repository);
$layout = new Block(ob_get_contents(), 2);
ob_end_clean();
$actionRows->add($layout, null, null, CENTER, CENTER);
ob_start();
print "<p>";
print _("Some <em>Collections</em>, <em>Exhibitions</em>, <em>Assets</em>, and <em>Slide-Shows</em> may be restricted to certain users or groups of users. Log in above to ensure your greatest access to all parts of the system.");
print "</p>";
$introText = new Block(ob_get_contents(), 2);
ob_end_clean();
$actionRows->add($introText, null, null, CENTER, CENTER);
//***********************************
// Get the assets to display
//***********************************
$assets = $repository->getAssetsBySearch($searchCriteria, $searchType, new HarmoniProperties(new Type('Repository', 'edu.middlebury', 'null')));
//***********************************
// print the results
//***********************************
$resultPrinter = new IteratorResultPrinter($assets, 2, 6, "printAssetShort", $harmoni);
$resultLayout = $resultPrinter->getLayout();
$actionRows->add($resultLayout, "100%", null, LEFT, CENTER);
}
/**
* Process changes to the site components. This is the method that the various
* actions that modify the site should override.
*
* @param object SiteDirector $director
* @return void
* @access public
* @since 4/14/06
*/
function processChanges(SiteDirector $director)
{
$targetCell = $this->getTargetCell();
$organizer = $this->getTargetOrganizer();
$componentType = HarmoniType::fromString(RequestContext::value('componentType'));
if ($componentType->getDomain() == 'segue-multipart') {
$component = self::createMultipartComponent($director, $componentType, $organizer);
$this->newIdToSendTo = $component->getId();
} else {
$component = $director->createSiteComponent($componentType, $organizer);
}
if (!is_null($targetCell)) {
$oldCellId = $organizer->putSubcomponentInCell($component, $targetCell);
}
if (RequestContext::value('displayName')) {
$component->updateDisplayName(RequestContext::value('displayName'));
}
if ($componentType->isEqual(new Type('segue', 'edu.middlebury', 'MenuOrganizer'))) {
$menuTarget = RequestContext::value('menuTarget');
if ($menuTarget == 'NewCellInNavOrg') {
$navOrganizer = $organizer->getParentNavOrganizer();
$navOrganizer->updateNumColumns($navOrganizer->getNumColumns() + 1);
$menuTarget = $navOrganizer->getId() . "_cell:" . ($navOrganizer->getLastIndexFilled() + 1);
}
$component->updateTargetId($menuTarget);
}
// Check the Role of the user. If it is less than 'Editor', make them an editor
$roleMgr = SegueRoleManager::instance();
$role = $roleMgr->getUsersRole($component->getQualifierId(), true);
$editor = $roleMgr->getRole('editor');
if ($role->isLessThan($editor)) {
$editor->applyToUser($component->getQualifierId(), true);
}
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
ob_start();
CollectionsPrinter::printFunctionLinks();
print "<p>";
print _("Below are listed the available <em>Collections</em>, organized by type, then name.");
print "</p>\n<p>";
print _("Some <em>Collections</em>, <em>Exhibitions</em>, <em>Assets</em>, and <em>Slide-Shows</em> may be restricted to certain users or groups of users. Log in above to ensure your greatest access to all parts of the system.");
print "</p>";
$actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, CENTER, CENTER);
ob_end_clean();
$exhibitionRepositoryType = new Type('System Repositories', 'edu.middlebury.concerto', 'Exhibitions');
$repositoryManager = Services::getService("Repository");
// Get all the types
$types = $repositoryManager->getRepositoryTypes();
// put the drs into an array and order them.
$typeArray = array();
while ($types->hasNext()) {
$type = $types->next();
// include all but Exhibitions repository.
if (!$exhibitionRepositoryType->isEqual($type)) {
$typeArray[HarmoniType::typeToString($type)] = $type;
}
}
ksort($typeArray);
// print the Results
$resultPrinter = new ArrayResultPrinter($typeArray, 2, 20, "printTypeShort");
$resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
$resultLayout = $resultPrinter->getLayout();
$actionRows->add($resultLayout, null, null, CENTER, CENTER);
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
ob_start();
CollectionsPrinter::printFunctionLinks();
$layout = new Block(ob_get_contents(), STANDARD_BLOCK);
ob_end_clean();
$actionRows->add($layout, null, null, CENTER, CENTER);
$type = HarmoniType::fromString(urldecode(RequestContext::value('type')));
$repositoryManager = Services::getService("Repository");
// Get the Repositories
$allRepositories = $repositoryManager->getRepositoriesByType($type);
// put the repositories into an array and order them.
// @todo, do authorization checking
$repositoryArray = array();
while ($allRepositories->hasNext()) {
$repository = $allRepositories->next();
$repositoryArray[$repository->getDisplayName()] = $repository;
}
ksort($repositoryArray);
// print the Results
$resultPrinter = new ArrayResultPrinter($repositoryArray, 2, 20, "printrepositoryShort", $harmoni);
$resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
$resultLayout = $resultPrinter->getLayout();
$actionRows->add($resultLayout, null, null, CENTER, CENTER);
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 10/24/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$actionRows->add(new Heading(_("Authentication"), 2));
// Current AuthN Table
ob_start();
$authNManager = Services::getService("AuthN");
$agentManager = Services::getService("Agent");
$authTypes = $authNManager->getAuthenticationTypes();
print "\n<table border='2' align='left'>";
print "\n\t<tr><th colspan='3'><center>";
print _("Current Authentications: ");
print "</center>\n\t</th></tr>";
while ($authTypes->hasNext()) {
$authType = $authTypes->next();
$typeString = HarmoniType::typeToString($authType);
print "\n\t<tr>";
print "\n\t\t<td><small>";
print "<a href='#' title='{$typeString}' onclick='alert(\"{$typeString}\")'>";
print $authType->getKeyword();
print "</a>";
print "\n\t\t</small></td>";
print "\n\t\t<td><small>";
$userId = $authNManager->getUserId($authType);
$userAgent = $agentManager->getAgent($userId);
print '<a title=\'' . _("Agent Id") . ': ' . $userId->getIdString() . '\' onclick=\'Javascript:alert("' . _("Agent Id") . ':\\n\\t' . $userId->getIdString() . '");\'>';
print $userAgent->getDisplayName();
print "</a>";
print "\n\t\t</small></td>";
print "\n\t\t<td><small>";
$harmoni->request->startNamespace("polyphony");
// set where we are before login
$harmoni->history->markReturnURL("polyphony/login");
if ($authNManager->isUserAuthenticated($authType)) {
$url = $harmoni->request->quickURL("auth", "logout_type", array("type" => urlencode($typeString)));
print "<a href='" . $url . "'>Log Out</a>";
} else {
$url = $harmoni->request->quickURL("auth", "login_type", array("type" => urlencode($typeString)));
print "<a href='" . $url . "'>Log In</a>";
}
$harmoni->request->endNamespace();
print "\n\t\t</small></td>";
print "\n\t</tr>";
}
print "\n</table>";
$statusBar = new Block(ob_get_contents(), 2);
$actionRows->add($statusBar, null, null, RIGHT, TOP);
ob_end_clean();
ob_start();
print "\n<ul>" . "\n\t<li><a href='" . $harmoni->request->quickURL("user", "change_password") . "'>" . _("Change 'Harmoni DB' Password") . "</li>";
$introText = new Block(ob_get_contents(), 2);
$actionRows->add($introText, "100%", null, CENTER, CENTER);
ob_end_clean();
// end of authN links
}
/**
* Answer the organizer that we will be inserting into.
*
* @return object OrganizerSiteComponent
* @access protected
* @since 1/15/09
*/
protected function getTargetOrganizer()
{
if (!isset($this->_organizer)) {
$director = SiteDispatcher::getSiteDirector();
$refNode = $director->getSiteComponentById(RequestContext::value('refNode'));
// Find the right organizer above our refNode to place the type of component we want
$componentType = HarmoniType::fromString(RequestContext::value('componentType'));
$this->_organizer = self::getOrganizerForComponentType($refNode, $componentType);
}
return $this->_organizer;
}
/**
* After being added to a {@link Schema}, it calls associate() to tie us
* to its type. This way, we can only be added to one Schema.
* @param ref object $schema The schema to which we are being added.
* @return void
* @access public
*/
function associate($schema)
{
// first check if we're already attached to a Schema.
// if so, we're gonna dump
if ($this->_associated) {
throwError(new Error("I'm (label '" . $this->_label . "') already associated with Schema type '" . HarmoniType::typeToString($this->_schema->getType()) . "'. You shouldn't be trying to add me to multiple Schemas. Bad form.", "DataManager", true));
return false;
}
$this->_associated = true;
$this->_schema = $schema;
$this->_id = $schema->getID() . "." . $this->_label;
}
/**
* Execute this action.
*
* @param object Harmoni $harmoni
* @return mixed
* @access public
* @since 4/25/05
*/
function execute()
{
$harmoni = Harmoni::instance();
$authN = Services::getService("AuthN");
$harmoni->request->startNamespace("polyphony");
$authType = HarmoniType::fromString(urldecode($harmoni->request->get("type")));
$harmoni->request->endNamespace();
// Try authenticating with this type
$authN->destroyAuthenticationForType($authType);
// Send us back to where we were
$harmoni->history->goBack("polyphony/login");
$null = null;
return $null;
}
/**
* Execute this action.
*
* @param object Harmoni $harmoni
* @return mixed
* @access public
* @since 4/25/05
*/
function execute()
{
$harmoni = Harmoni::instance();
unset($_SESSION['polyphony/login_failed']);
//$isAuthenticated = FALSE;
$authN = Services::getService("AuthN");
$harmoni->request->startNamespace("polyphony");
$authType = HarmoniType::fromString(urldecode($harmoni->request->get("type")));
$harmoni->request->endNamespace();
if ($authN->isUserAuthenticated($authType)) {
$harmoni->history->goBack("polyphony/login");
$null = null;
return $null;
} else {
$harmoni->request->startNamespace("polyphony");
$currentUrl = $harmoni->request->mkURL();
$currentUrl->setValue("type", $harmoni->request->get("type"));
$harmoni->history->markReturnURL("polyphony/authentication", $currentUrl);
$harmoni->request->endNamespace();
// Try authenticating with this type
$authN->authenticateUser($authType);
// If they are authenticated, return.
if ($authN->isUserAuthenticated($authType)) {
$harmoni->history->goBack("polyphony/login");
} else {
$harmoni = Harmoni::instance();
// Set our textdomain
$defaultTextDomain = textdomain("polyphony");
$harmoni->request->startNamespace("polyphony");
$_SESSION['polyphony/login_failed'] = true;
ob_start();
print "<p>";
print _("Log in failed. Either your username or password was invalid for this login type.");
print "\n<br /><a href='" . $harmoni->history->getReturnURL("polyphony/login") . "'>";
print _("Go Back");
print "</a> ";
print _(" or ");
print "\n<a href='" . $harmoni->history->getReturnURL("polyphony/authentication") . "'>";
print _("Try Again.");
print "</p>";
$introText = new Block(ob_get_contents(), 3);
ob_end_clean();
$harmoni->request->endNamespace();
// go back to the default text domain
textdomain($defaultTextDomain);
return $introText;
}
}
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function execute()
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace('plugin_manager');
$pluginManager = Services::getService("Plugs");
$icon = $pluginManager->getPluginDir(HarmoniType::fromString(RequestContext::value('type'))) . "/icon.png";
header("Content-Type: image/png");
header('Content-Disposition: filename="icon.png"');
if (!file_exists($icon)) {
$icon = POLYPHONY_DIR . "/icons/filetypes/tar.png";
}
print file_get_contents($icon);
$harmoni->request->endNamespace();
exit;
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
// Get the Repository
$repositoryManager = Services::getService("Repository");
$idManager = Services::getService("Id");
// get the search type.
$searchType = HarmoniType::fromString(urldecode($harmoni->request->get('search_type')));
// Get the Search criteria
$searchModules = Services::getService("RepositorySearchModules");
$searchCriteria = $searchModules->getSearchCriteria($repository, $searchType);
ob_start();
print "<p>";
print _("Some <em>Collections</em>, <em>Exhibitions</em>, <em>Assets</em>, and <em>Slide-Shows</em> may be restricted to certain users or groups of users. Log in above to ensure your greatest access to all parts of the system.");
print "</p>";
$introText = new Block(ob_get_contents(), 2);
ob_end_clean();
$actionRows->add($introText, "100%", null, CENTER, CENTER);
//***********************************
// Get the assets to display
//***********************************
$assetArray = array();
// Go through all the repositories. if they support the searchType,
// run the search on them.
$repositories = $repositoryManager->getRepositories();
while ($repositories->hasNext()) {
$repository = $repositories->next();
$assets = $repository->getAssetsBySearch($searchCriteria, $searchType, new HarmoniProperties(new Type('Repository', 'edu.middlebury', 'null')));
// add the results to our total results
while ($assets->hasNext()) {
$assetArray[] = $assets->next();
}
}
//***********************************
// print the results
//***********************************
$resultPrinter = new ArrayResultPrinter($assetArray, 2, 6, "printAssetShort", $harmoni);
$resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
$resultLayout = $resultPrinter->getLayout();
$actionRows->add($resultLayout, null, null, CENTER, CENTER);
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$repository = $this->getRepository();
// The type
$type = HarmoniType::fromString(urldecode(RequestContext::value('type')));
// function links
ob_start();
print _("Collection") . ": ";
RepositoryPrinter::printRepositoryFunctionLinks($harmoni, $repository);
$layout = new Block(ob_get_contents(), 2);
ob_end_clean();
$actionRows->add($layout, null, null, CENTER, CENTER);
// Get the assets to display
$assets = $repository->getAssetsByType($type);
// print the results
$resultPrinter = new IteratorResultPrinter($assets, 2, 6, "printAssetShort", $harmoni);
$resultLayout = $resultPrinter->getLayout("canView");
$actionRows->add($resultLayout, null, null, CENTER, CENTER);
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
// Get the Repository
$repositoryManager = Services::getService("Repository");
$idManager = Services::getService("Id");
ob_start();
CollectionsPrinter::printFunctionLinks();
print "<p>";
print _("Some <em>Collections</em>, <em>Exhibitions</em>, <em>Assets</em>, and <em>Slide-Shows</em> may be restricted to certain users or groups of users. Log in above to ensure your greatest access to all parts of the system.");
print "</p>";
$actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, CENTER, CENTER);
ob_end_clean();
// Print out the search types
ob_start();
// Get all the drs and all of their search types
$searchModules = Services::getService("RepositorySearchModules");
$searchArray = array();
$repositories = $repositoryManager->getRepositories();
while ($repositories->hasNext()) {
$repository = $repositories->next();
$searchTypes = $repository->getSearchTypes();
while ($searchTypes->hasNext()) {
$searchType = $searchTypes->next();
$typeString = HarmoniType::typeToString($searchType);
if (!isset($searchArray[$typeString])) {
$searchArray[$typeString] = $searchType;
}
}
}
// print out the types
foreach (array_keys($searchArray) as $typeString) {
$searchType = $searchArray[$typeString];
print "\n<h3>" . $typeString . "</h3>";
$harmoni = Harmoni::instance();
print "\n" . $searchModules->createSearchForm($repository, $searchType, $harmoni->request->quickURL("collections", "searchresults", array("search_type" => urlencode($typeString))));
}
$actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, LEFT, CENTER);
ob_end_clean();
}
/**
* Answer a list of parameters to pass through urls
*
* @return array
* @access public
* @since 10/16/07
*/
public static function getUrlParams(Asset $asset)
{
$repository = $asset->getRepository();
$params = array("collection_id" => $repository->getId()->getIdString(), "asset_id" => $asset->getId()->getIdString(), RequestContext::name("starting_number") => RequestContext::value("starting_number"), RequestContext::name("limit_by_type") => RequestContext::value("limit_by_type"), RequestContext::name("order") => RequestContext::value("order"), RequestContext::name("direction") => RequestContext::value("direction"), RequestContext::name("type") => RequestContext::value("type"), RequestContext::name("searchtype") => RequestContext::value("searchtype"));
if (RequestContext::value("searchtype")) {
$searchModuleManager = Services::getService("RepositorySearchModules");
foreach ($searchModuleManager->getCurrentValues(HarmoniType::fromString(RequestContext::value("searchtype"))) as $key => $value) {
$params[$key] = $value;
}
}
// if we are limiting by type
if (RequestContext::value("limit_by_type") == 'true') {
$types = $repository->getAssetTypes();
$selectedTypes = array();
while ($types->hasNext()) {
$type = $types->next();
if (RequestContext::value("type___" . $type->asString()) == 'true') {
$params[RequestContext::name("type___" . $type->asString())] = RequestContext::value("type___" . $type->asString());
}
}
}
return $params;
}
/**
* Tells the wizard component to update itself - this may include getting
* form post data or validation - whatever this particular component wants to
* do every pageload.
* @param string $fieldName The field name to use when outputting form data or
* similar parameters/information.
* @access public
* @return boolean - TRUE if everything is OK
*/
function update($fieldName)
{
$this->_searchField->update($fieldName . "_query");
$this->_searchButton->update($fieldName . "_go");
// check if we have any new checked agents to add to our list.
$values = RequestContext::value($fieldName . "_checked");
if (is_array($values)) {
// remove the dummy '' value.
$key = array_search('', $values);
if ($key !== false) {
unset($values[$key]);
}
$this->_agentsSelected = array_unique($values);
}
// check if the user selected an action
$action = RequestContext::value($fieldName . "_action");
if ($action) {
$this->_actionSelected = $action;
}
// perform the search, if necessary.
if ($this->_searchButton->getAllValues()) {
$query = $this->_searchField->getAllValues();
$type = HarmoniType::fromString(urldecode($this->_searchTypeSelector->getAllValues()));
$agentManager = Services::getService("Agent");
$list = $agentManager->getAgentsBySearch($query, $type);
$this->_searchResults = array();
// clear the array
$this->_resultPrinter = null;
while ($list->hasNext()) {
$this->_searchResults[] = $list->next();
}
$this->_resultPrinter = new AgentBrowserResultPrinter($this->_searchResults, 1, 10, array("WAgentBrowser", "printAgent"), $fieldName);
$this->_resultPrinter->overridePageNumber(1);
$this->_resultPrinter->setOptions($this->_options);
}
$this->_resultPrinter->_selected = $this->_agentsSelected;
}
/**
* Save the navigation step
*
* @param array $values
* @return boolean
* @access public
* @since 6/5/07
*/
function saveNavStep($values)
{
$director = $this->getSiteDirector();
$organizer = $this->getSiteComponentForIdString($values['organizerId']);
$componentType = HarmoniType::fromString($values['type']);
if ($componentType->getDomain() == 'segue-multipart') {
$component = addComponentAction::createMultipartComponent($director, $componentType, $organizer);
} else {
return false;
}
// Check the Role of the user. If it is less than 'Editor', make them an editor
$roleMgr = SegueRoleManager::instance();
$role = $roleMgr->getUsersRole($component->getQualifierId(), true);
$editor = $roleMgr->getRole('editor');
if ($role->isLessThan($editor)) {
$editor->applyToUser($component->getQualifierId(), true);
}
$this->_newId = $component->getId();
$this->_newIsNav = true;
return true;
}
/**
* 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 $assets;
}
function printTypeShort($type, $repositoryId)
{
ob_start();
$typeString = HarmoniType::typeToString($type, " :: ");
$harmoni = Harmoni::instance();
print "<a href='" . $harmoni->request->quickURL("collection", "browsetype", array("collection_id" => $repositoryId->getIdString(), "asset_type" => urlencode($typeString))) . "'>";
print "\n\t<strong>";
print $typeString;
print "</strong>";
print "</a>";
$layout = new Block(ob_get_contents(), 4);
ob_end_clean();
return $layout;
}
/**
* Answer the directory for the plugin
*
* @return string
* @access protected
* @since 6/18/08
*/
protected function getPluginDir()
{
$pluginMgr = Services::getService("PluginManager");
$dir = rtrim($pluginMgr->getPluginDir(HarmoniType::fromString(RequestContext::value('plugin'))), '/');
if (!file_exists($dir)) {
throw new Exception('Unknown Plugin "' . RequestContext::value('plugin') . '".');
}
return $dir;
}
function makeNewAgent($userName, $password, $displayName, $propertiesArray)
{
//authentication handling
$authNMethodManager = Services::getService("AuthNMethodManager");
$tokenMappingManager = Services::getService("AgentTokenMapping");
//find the authn type. This is set in a hidden field in the form at the moment but could easily be changed to a drop down menu
$authNType = HarmoniType::fromString(RequestContext::value('authn_type'));
//for passing to the token handler
$newTokensPassed["username"] = RequestContext::value("username");
$newTokensPassed["password"] = RequestContext::value("password");
//find what authentication method is associated with this type
$authNMethod = $authNMethodManager->getAuthNMethodForType($authNType);
//get tokens object for authentication type
$tokens = $authNMethod->createTokensObject();
//set the values of the tokens to the array we just created
$tokens->initializeForTokens($newTokensPassed);
//if a mapping already exists, there is alreadya a user with this name
$mappingExists = $tokenMappingManager->getMappingForTokens($tokens, $authNType);
if ($mappingExists) {
print "This username is already in use, please choose another.";
return false;
}
//the type for the user
$userType = new HarmoniType("Agents", "edu.middlebury.harmoni", "User");
//property manager is used for storing properties to the database
$propertyManager = Services::getService("Property");
//convert the array of properties we have to a properties object
$propertyObject = $propertyManager->convertArrayToObject($propertiesArray, $userType);
$agentManager = Services::getService("Agent");
//create the agent entries and build an agent object
$agent = $agentManager->createAgent($displayName, $userType, $propertyObject);
//get the id and create a link between the agent and its authentication info
$id = $agent->getId();
$mapping = $tokenMappingManager->createMapping($id, $tokens, $authNType);
//tell the specific AuthNMethod to add the tokens
$authNMethod->addTokens($tokens);
return $agent;
}
function CanonicalCourseAssetType()
{
parent::HarmoniType("Harmoni", "ClassManagement", "CanonicalCourse");
}
/**
* 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)
{
$wizard = $this->getWizard($cacheName);
// If all properties validate then go through the steps nessisary to
// save the data.
if ($wizard->validate()) {
$properties = $wizard->getAllValues();
$repository = $this->getRepository();
// Create the info Structure
$recordStructure = $repository->createRecordStructure($properties['namedesc']['display_name'], $properties['namedesc']['description'], $properties['namedesc']['format'], $properties['namedesc']['display_name']);
Debug::printAll();
$recordStructureId = $recordStructure->getId();
// Create a set for the RecordStructure
$setManager = Services::getService("Sets");
$set = $setManager->getPersistentSet($recordStructureId);
// Store up the positions for later setting after all of the ids have
// been added to the set and we can do checking to make sure that
// the specified positions are valid.
$positions = array();
// Create the PartStructures
$partStructureProperties = $properties['elementstep']['elements'];
foreach (array_keys($partStructureProperties) as $index) {
$type = HarmoniType::fromString(urldecode($partStructureProperties[$index]['type']), " :: ");
$partStructure = $recordStructure->createPartStructure($partStructureProperties[$index]['display_name'], $partStructureProperties[$index]['description'], $type, $partStructureProperties[$index]['mandatory'] ? TRUE : FALSE, $partStructureProperties[$index]['repeatable'] ? TRUE : FALSE, FALSE);
// Authoritative values
$valuesString = trim($partStructureProperties[$index]['authoritative_values']);
if ($valuesString) {
$authoritativeStrings = explode("\n", $valuesString);
array_walk($authoritativeStrings, "removeExcessWhitespace");
// Remove and missing values
$authoritativeValues = $partStructure->getAuthoritativeValues();
while ($authoritativeValues->hasNext()) {
$value = $authoritativeValues->next();
if (!in_array($value->asString(), $authoritativeStrings)) {
$partStructure->removeAuthoritativeValue($value);
}
}
// Add new values
foreach ($authoritativeStrings as $valueString) {
if ($valueString) {
$partStructure->addAuthoritativeValueAsString($valueString);
}
}
}
$partStructureId = $partStructure->getId();
// Add the PartStructureId to the set
if (!$set->isInSet($partStructureId)) {
$set->addItem($partStructureId);
}
}
// Log the success or failure
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Concerto");
$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 Node", "RecordStructure created:\n<br/> " . $recordStructure->getDisplayName());
$item->addNodeId($repository->getId());
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
return TRUE;
} else {
return FALSE;
}
}
function __construct()
{
parent::__construct("authorization", "edu.middlebury.harmoni", "qualifier");
}
/**
* Exporter of Assets
*
* @access public
* @since 10/17/05
*/
function exportAssets()
{
$hasRootSearch = FALSE;
$rootSearchType = new HarmoniType("Repository", "edu.middlebury.harmoni", "RootAssets", "");
$searchTypes = $this->_object->getSearchTypes();
while ($searchTypes->hasNext()) {
if ($rootSearchType->isEqual($searchTypes->next())) {
$hasRootSearch = TRUE;
break;
}
}
if ($hasRootSearch) {
$criteria = NULL;
$children = $this->_object->getAssetsBySearch($criteria, $rootSearchType, new HarmoniProperties(new Type('Repository', 'edu.middlebury', 'null')));
} else {
$children = $this->_object->getAssets();
}
$this->_status = new StatusStars(str_replace('%1', $this->_object->getDisplayName(), _("Exporting all Assets in the Collection, '%1'")));
$this->_status->initializeStatistics($children->count(), 100);
while ($children->hasNext()) {
$child = $children->next();
$exporter = XMLAssetExporter::withDir($this->_xml, $this->_repDir);
$exporter->export($child);
$this->_status->updateStatistics();
}
unset($exporter);
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$defaultTextDomain = textdomain("polyphony");
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("polyphony-logs");
$harmoni->request->passthrough('log', 'priority', 'startYear', 'startMonth', 'startDay', 'startHour', 'endYear', 'endMonth', 'endDay', 'endHour', 'agent_id', 'node_id', 'category');
$agentManager = Services::getService("Agent");
$idManager = Services::getService("Id");
$hierarchyManager = Services::getService("Hierarchy");
/*********************************************************
* the log search form
*********************************************************/
// Log header
$actionRows->add(new Heading(_("Logs"), 2), "100%", null, LEFT, CENTER);
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("test_log");
$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", "normal", "An action which involves reading.");
// Links to other logs
$logNames = $loggingManager->getLogNamesForReading();
ob_start();
if (RequestContext::value("log")) {
$currentLogName = RequestContext::value("log");
}
while ($logNames->hasNext()) {
$logName = $logNames->next();
if (!isset($currentLogName)) {
$currentLogName = $logName;
}
if ($logName != $currentLogName) {
print "\n<a href='";
print $harmoni->request->quickURL("logs", "browse", array("log" => $logName));
print "'>" . $logName . "</a>";
} else {
print $logName;
}
if ($logNames->hasNext()) {
print " | ";
}
}
print " \n\t<table border='0'>\n\t\t<tr>\n\t\t\t<th valign='top'>" . _("Date Range: ") . "</th>\n\t\t\t<td>\n\n";
$startDate = $this->getStartDate();
$endDate = $this->getEndDate();
$this->printDateRangeForm($startDate, $endDate);
print "\n\n\t\t\t</td>\n\t\t</tr>\n";
print "\n\t\t<tr>\n\t\t\t<th>" . _("Filters:") . "</th>\n\t\t\t<td>\n";
if (RequestContext::value('agent_id')) {
print "\n\t\t\t";
$id = $idManager->getId(RequestContext::value('agent_id'));
$url = $harmoni->request->mkURL("logs", "browse");
$url->setValue('agent_id', null);
$agent = $agentManager->getAgent($id);
print $agent->getDisplayName();
print "\n\t\t\t\t<input type='button' onclick='window.location=\"";
print str_replace('&', '&', $url->write());
print "\"' value='X'/>";
}
if (RequestContext::value('agent_id') && RequestContext::value('node_id')) {
print "\n\t\t\t ";
}
if (RequestContext::value('node_id')) {
print "\n\t\t\t";
$id = $idManager->getId(RequestContext::value('node_id'));
$url = $harmoni->request->mkURL("logs", "browse");
$url->setValue('node_id', null);
try {
$node = $hierarchyManager->getNode($id);
if ($node->getDisplayName()) {
print $node->getDisplayName();
} else {
print _("Id: ") . $nodeId->getIdString();
}
} catch (UnknownIdException $e) {
print $id->getIdString();
} catch (UnimplementedException $e) {
print $id->getIdString();
}
print "\n\t\t\t\t<input type='button' onclick='window.location=\"";
print str_replace('&', '&', $url->write());
print "\"' value='X'/>";
}
if ((RequestContext::value('agent_id') || RequestContext::value('node_id')) && RequestContext::value('category')) {
print "\n\t\t\t ";
}
if (RequestContext::value('category')) {
print "\n\t\t\t";
$url = $harmoni->request->mkURL("logs", "browse");
$url->setValue('category', null);
print urldecode(RequestContext::value('category'));
print "\n\t\t\t\t<input type='button' onclick='window.location=\"";
print str_replace('&', '&', $url->write());
print "\"' value='X'/>";
}
print "\n<br/><br/>";
if (isset($currentLogName)) {
$log = $loggingManager->getLogForReading($currentLogName);
if (method_exists($log, 'getCategories')) {
print "\n\t\t\t\t<form action='";
$url = $harmoni->request->mkURL('logs', 'browse');
$url->setValue('category', null);
print $url->write();
print "' method='post'>";
print "\n\t\t\t\t\t<input type='submit' value='" . _('Set Category Filter:') . "'/>";
print "\n\t\t\t\t\t<select name='" . RequestContext::name('category') . "'>";
foreach ($log->getCategories() as $category) {
print "\n\t\t\t\t\t\t<option value='{$category}'>{$category}</option>";
}
print "\n\t\t\t\t\t</select>";
print "\n\t\t\t\t</form>";
}
}
print "\n\t\t\t\t<form action='";
$url = $harmoni->request->mkURL('logs', 'browse');
$url->setValue('node_id', null);
print $url->write();
print "' method='post'>";
print "\n\t\t\t\t\t<input type='submit' value='" . _('Set Node Id Filter:') . "'/>";
print "\n\t\t\t\t\t<input name='" . RequestContext::name('node_id') . "' type='text'/>";
print "\n\t\t\t\t</form>";
print "\n\t\t\t\t<form action='";
$url = $harmoni->request->mkURL('logs', 'browse');
$url->setValue('agent_id', null);
print $url->write();
print "' method='post'>";
print "\n\t\t\t\t\t<input type='submit' value='" . _('Set Agent Id Filter:') . "'/>";
print "\n\t\t\t\t\t<input name='" . RequestContext::name('agent_id') . "' type='text'/>";
print "\n\t\t\t\t</form>";
print "\n\t\t\t</td></tr>";
print "\n\t</table>";
$actionRows->add(new Block(ob_get_clean(), STANDARD_BLOCK), "100%", null, LEFT, TOP);
// --- The Current log ---
if (isset($currentLogName)) {
$log = $loggingManager->getLogForReading($currentLogName);
$actionRows->add(new Heading($log->getDisplayName(), 3), "100%", null, LEFT, CENTER);
ob_start();
// Links to other priorities
print "<strong>" . _("Priority: ") . "</strong>";
if (RequestContext::value("priority")) {
$currentPriorityType = HarmoniType::fromString(RequestContext::value("priority"));
$entries = $log->getEntries($formatType, $currentPriorityType);
if (!$entries->hasNext()) {
unset($currentPriorityType, $entries);
}
}
$priorityTypes = $loggingManager->getPriorityTypes();
$priorityLinks = array();
while ($priorityTypes->hasNext()) {
$priorityType = $priorityTypes->next();
// Only print priority types with entries
$entries = $log->getEntries($formatType, $priorityType);
if ($entries->hasNext()) {
if (!isset($currentPriorityType)) {
$currentPriorityType = $priorityType;
}
if (!$priorityType->isEqual($currentPriorityType)) {
$string = "\n<a href='";
$string .= $harmoni->request->quickURL("logs", "browse", array("log" => RequestContext::value("log"), "priority" => $priorityType->asString()));
$string .= "'>" . $priorityType->getKeyword() . "</a>";
} else {
$string = $priorityType->getKeyword();
}
$priorityLinks[] = $string;
}
unset($entries);
}
print implode(" | ", $priorityLinks);
if (isset($currentPriorityType)) {
// Entries
print <<<END
\t\t
\t\t<script type='text/javascript'>
\t\t\t/* <![CDATA[ */
\t\t
\t\t\tfunction showTrace(buttonElement) {
\t\t\t\tnewWindow = window.open("", "traceWindow", 'toolbar=no,width=600,height=500,resizable=yes,scrollbars=yes,status=no')
\t\t\t\t// the next sibling is text, the one after that is our hidden div
\t\t\t\tnewWindow.document.write(buttonElement.nextSibling.nextSibling.innerHTML)
\t\t\t\tnewWindow.document.bgColor="lightpink"
\t\t\t\tnewWindow.document.close()
\t\t\t}
\t\t
\t\t\t/* ]]> */
\t\t</script>
\t\t
END;
// Do a search if needed
if (!$startDate->isEqualTo($this->minDate()) || !$endDate->isEqualTo(DateAndTime::tomorrow()) || RequestContext::value('agent_id') || RequestContext::value('node_id') || RequestContext::value('category')) {
$criteria = array();
$criteria['start'] = $startDate;
$criteria['end'] = $endDate;
if (RequestContext::value('agent_id')) {
$criteria['agent_id'] = $idManager->getId(RequestContext::value('agent_id'));
}
if (RequestContext::value('node_id')) {
$criteria['node_id'] = $idManager->getId(RequestContext::value('node_id'));
}
if (RequestContext::value('category')) {
$criteria['category'] = urldecode(RequestContext::value('category'));
}
$searchType = new Type("logging_search", "edu.middlebury", "Date-Range/Agent/Node");
$entries = $log->getEntriesBySearch($criteria, $searchType, $formatType, $currentPriorityType);
} else {
$entries = $log->getEntries($formatType, $currentPriorityType);
}
$headRow = "\n\t\t<tr>\n\t\t\t<th>timestamp</th>\n\t\t\t<th>category</th>\n\t\t\t<th>description</th>\n\t\t\t<th>trace</th>\n\t\t\t<th>agents</th>\n\t\t\t<th>nodes</th>\n\t\t</tr>";
$resultPrinter = new TableIteratorResultPrinter($entries, $headRow, 20, "printLogRow", 1);
print $resultPrinter->getTable();
}
if (isset($currentLogName) && isset($currentPriorityType)) {
$url = $harmoni->request->quickURL('logs', 'browse_rss', array("log" => $currentLogName, "priority" => $currentPriorityType->asString()));
$title = $currentLogName . " " . $currentPriorityType->getKeyword() . " " . _("Logs");
$outputHandler = $harmoni->getOutputHandler();
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<link rel='alternate' type='application/rss+xml'" . " title='" . $title . "' href='" . $url . "'/>");
print "\n\t\t<div style='text-align: right'>";
print "\n\t\t<a href='" . $url . "' style='white-space: nowrap;' title='" . $title . "'>";
print "\n\t\t\t<img src='" . POLYPHONY_PATH . "icons/rss_icon02.png' border='0' alt='RSS Icon'/>";
print "\n\t\t\t" . _("Subscribe to the RSS feed of this log");
print "\n\t\t</a>";
print "\n\t\t</div>";
}
$actionRows->add(new Block(ob_get_clean(), STANDARD_BLOCK), "100%", null, LEFT, TOP);
}
textdomain($defaultTextDomain);
$harmoni->request->endNamespace();
}
/**
* Answer an iterator of the latest assets
*
* @param object Repository $repository
* @return object Iterator
* @access public
* @since 8/8/06
*/
function getAssets($repository)
{
$searchModuleManager = Services::getService("RepositorySearchModules");
$searchProperties = new HarmoniProperties(HarmoniType::fromString("repository::harmoni::order"));
if (RequestContext::value('order') == 'modification') {
$searchProperties->addProperty("order", $arg0 = 'ModificationDate');
} else {
$searchProperties->addProperty("order", $arg1 = "CreationDate");
}
$searchProperties->addProperty("direction", $arg2 = 'DESC');
$assets = $repository->getAssetsBySearch($criteria = '*', new Type("Repository", "edu.middlebury.harmoni", "Keyword", "Search with a string for keywords."), $searchProperties);
return $assets;
}
/**
* creates appropriate object from given ids
*
* @param Id $structureId
* @param Id $partStructureId
* @param String $part
* @return object mixed
* @access public
* @since 7/21/05
*/
function getPartObject($structureId, $partStructureId, $part)
{
$structure = $this->_destinationRepository->getRecordStructure($structureId);
$partStructure = $structure->getPartStructure($partStructureId);
$type = $partStructure->getType();
$typeString = $type->getKeyword();
switch ($typeString) {
case "shortstring":
case "string":
$obj = String::withValue($part);
return $obj;
break;
case "integer":
$obj = Integer::withValue($part);
return $obj;
break;
case "boolean":
$obj = Boolean::withValue($part);
return $obj;
break;
case "float":
$obj = Float::withValue($part);
return $obj;
break;
case "datetime":
$obj = DateAndTime::fromString($part);
return $obj;
break;
case "type":
$obj = HarmoniType::fromString($part);
return $obj;
break;
default:
$this->addError("Unsupported PartStructure DataType: " . HarmoniType::typeToString($type) . ".");
$false = false;
return $false;
}
}
/**
* Loads the definition data from the database, if not already done.
* @return bool FALSE on error.
*/
function load()
{
// load our fields from the database
if ($this->loaded()) {
// throwError( new Error("Already loaded from the database for type ".HarmoniType::typeToString($this->_type).".","DataSetTypeDefinition",true));
return true;
}
// attempt to get our ID from the SchemaManager
if (!$this->_isCreatedByManager) {
throwError(new Error("The Schema object of type '" . HarmoniType::typeToString($this->_type) . "'\n\t\t\t\twas not meant to interface with the database.", "DataManager", true));
return false;
}
$query = new SelectQuery();
$query->addTable("dm_schema_field");
$query->addColumn("id", "", "dm_schema_field");
$query->addColumn("name", "", "dm_schema_field");
$query->addColumn("mult", "", "dm_schema_field");
$query->addColumn("required", "", "dm_schema_field");
$query->addColumn("active", "", "dm_schema_field");
$query->addColumn("fieldtype", "", "dm_schema_field");
$query->addColumn("description", "", "dm_schema_field");
$query->setWhere("fk_schema='" . addslashes($this->_id) . "'");
$dbHandler = Services::getService("DatabaseManager");
$result = $dbHandler->query($query, DATAMANAGER_DBID);
if (!$result) {
throwError(new UnknownDBError("DataManager"));
}
$rows = array();
while ($result->hasMoreRows()) {
$rows[] = $result->getCurrentRow();
$result->advanceRow();
}
$result->free();
$this->populate($rows);
return true;
}
function _loadPlugins()
{
// cache the installed plugins
$db = Services::getService("DBHandler");
$pm = Services::getService("Plugs");
$query = new SelectQuery();
$query->addTable("plugin_type");
$query->addColumn("*");
$query->addOrderBy('type_id');
$results = $db->query($query, IMPORTER_CONNECTION);
$dis = array();
$en = array();
while ($results->hasNext()) {
$result = $results->next();
$pluginType = new Type($result['type_domain'], $result['type_authority'], $result['type_keyword']);
$class = $this->getPluginClass($pluginType);
if (class_exists($class)) {
$pluginType = new Type($pluginType->getDomain(), $pluginType->getAuthority(), $pluginType->getKeyword(), call_user_func(array($class, 'getPluginDescription')));
}
if ($result['type_enabled'] == 1) {
$this->_enabledPlugins[HarmoniType::typeToString($pluginType)] = $pluginType;
} else {
$this->_disabledPlugins[HarmoniType::typeToString($pluginType)] = $pluginType;
}
}
$this->_cachePluginArrays();
}
/**
* This method will add the Javascript contained in a file in the plugin's
* 'public' subdirectory to the <head> of the page the plugin
* is displayed on.
*
* Example, assignment_functions.js in an 'Assignment' plugin by Example University:
*
* File Structure
* Assignment/
* EduExampleAssignmentPlugin.class.php
* icon.png
* public/
* status_image.gif
* assignment_styles.css
* assignment_functions.js
*
* Usage: $this->addHeadJavascript('assignment_functions.js');
*
* @param string $filename
* @return void
* @access public
* @since 6/18/08
*/
public final function addHeadJavascript($filename)
{
$harmoni = Harmoni::instance();
// Get the file url
$harmoni->request->startNamespace(null);
$url = $harmoni->request->quickURL('plugin_manager', 'public_file', array('plugin' => HarmoniType::typeToString($this->_asset->getAssetType()), 'file' => $filename));
$harmoni->request->endNamespace();
// If this file has been added already, don't add it again.
if (in_array($url, self::$headJs)) {
return;
} else {
self::$headJs[] = $url;
}
// Add the js to the head
$outputHandler = $harmoni->getOutputHandler();
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<script type='text/javascript' src='{$url}'></script>");
}
