/**
* Get all the groups with the specified search criteria and search Type.
*
* @param object mixed $searchCriteria (original type: java.io.Serializable)
* @param object Type $groupSearchType
*
* @return object AgentIterator
*
* @throws object AgentException An exception with one of the
* following messages defined in org.osid.agent.AgentException may
* be thrown: {@link
* org.osid.agent.AgentException#OPERATION_FAILED
* OPERATION_FAILED}, {@link
* org.osid.agent.AgentException#PERMISSION_DENIED
* PERMISSION_DENIED}, {@link
* org.osid.agent.AgentException#CONFIGURATION_ERROR
* CONFIGURATION_ERROR}, {@link
* org.osid.agent.AgentException#UNIMPLEMENTED UNIMPLEMENTED},
* {@link org.osid.agent.AgentException#NULL_ARGUMENT
* NULL_ARGUMENT}, {@link
* org.osid.agent.AgentException#UNKNOWN_TYPE UNKNOWN_TYPE}
*
* @access public
*/
function getGroupsBySearch($searchCriteria, Type $groupSearchType)
{
$typeString = $groupSearchType->getDomain() . "::" . $groupSearchType->getAuthority() . "::" . $groupSearchType->getKeyword();
// get the Group Search object
$groupSearch = $this->_groupSearches[$typeString];
if (!is_object($groupSearch)) {
throwError(new Error(AgentException::UNKNOWN_TYPE() . ", " . $groupSearchType->asString(), "GroupManager", true));
}
return $groupSearch->getGroupsBySearch($searchCriteria);
}
/**
* Answer the login HTML
*
* @return string
* @access public
* @since 6/5/08
*/
public function getLoginForm()
{
ob_start();
$harmoni = Harmoni::instance();
$authN = Services::getService("AuthN");
$agentM = Services::getService("Agent");
$idM = Services::getService("Id");
$authTypes = $authN->getAuthenticationTypes();
$users = '';
while ($authTypes->hasNext()) {
$authType = $authTypes->next();
$id = $authN->getUserId($authType);
if (!$id->isEqual($idM->getId('edu.middlebury.agents.anonymous'))) {
$agent = $agentM->getAgent($id);
$exists = false;
foreach (explode("+", $users) as $user) {
if ($agent->getDisplayName() == $user) {
$exists = true;
}
}
if (!$exists) {
if ($users == '') {
$users .= $agent->getDisplayName();
} else {
$users .= " + " . $agent->getDisplayName();
}
}
}
}
if ($users != '') {
print "\n<div class='' style='margin-top: 10px;'>";
print "<strong>" . dgettext("polyphony", "Logged in as:") . "</strong> ";
if (count(explode("+", $users)) == 1) {
print $users . "\t";
} else {
print dgettext("polyphony", "Users: ") . $users . "\t";
}
print " | <a href='" . $harmoni->request->quickURL("auth", "logout") . "'>" . dgettext("polyphony", "Log Out") . "</a></div>";
} else {
if (PolyphonyLogin::instance()->hasLoginFailed()) {
$message = "<span class='error'>" . _("Login Failed") . "</span> ";
} else {
$message = "";
}
// set bookmarks for success and failure
$harmoni->history->markReturnURL("polyphony/display_login", $harmoni->request->quickURL($harmoni->config->get('defaultModule'), $harmoni->config->get('defaultAction')));
$harmoni->history->markReturnURL("polyphony/login_fail", $harmoni->request->quickURL("user", "main", array('login_failed' => 'true')));
$harmoni->request->startNamespace("harmoni-authentication");
$usernameField = $harmoni->request->getName("username");
$passwordField = $harmoni->request->getName("password");
$harmoni->request->endNamespace();
$harmoni->request->startNamespace("polyphony");
$visitorAuthType = new Type("Authentication", "edu.middlebury.harmoni", "Visitors");
print "\n<div style='margin-top: 10px;'>" . "\n\t<strong>Visitor Login:</strong>" . "\n<form action='" . $harmoni->request->quickURL("auth", "login_type", array('type' => $visitorAuthType->asString())) . "' style='' method='post'>" . $message . "\n\t" . dgettext("polyphony", "Username (email address):") . " <input class='' type='text' size='8' \n\t\t\t\t\tname='{$usernameField}'/>" . "\n\t" . dgettext("polyphony", "Password:"******" <input class='' type='password' size ='8' \n\t\t\t\t\tname='{$passwordField}'/>" . "\n\t <input class='button' type='submit' value='Log in' />" . "\n</form></div>\n";
$harmoni->request->endNamespace();
}
return ob_get_clean();
}
/**
* Answer a plugin directory
*
* @param object Type
* @return string
* @access public
* @since 10/8/08
*/
public function getPluginDir(Type $type)
{
$typeString = $type->asString();
if (!isset($this->pluginDirs[$typeString])) {
$localPluginDir = $this->_getPluginDir($type, 'plugins-local');
if (file_exists($localPluginDir)) {
$this->pluginDirs[$typeString] = $localPluginDir;
} else {
$this->pluginDirs[$typeString] = $this->_getPluginDir($type, 'plugins-dist');
}
}
return $this->pluginDirs[$typeString];
}
/**
* Answer the nodes matching a type
*
* @param object Type $type
* @return array
* @access private
* @since 4/3/08
*/
private function getNodesFromDbByType_Harmoni_Db(Type $type)
{
$this->getNodesByType_stmt->bindValue($this->getNodesByType_domain_key, $type->getDomain());
$this->getNodesByType_stmt->bindValue($this->getNodesByType_authority_key, $type->getAuthority());
$this->getNodesByType_stmt->bindValue($this->getNodesByType_keyword_key, $type->getKeyword());
$this->getNodesByType_stmt->execute();
$nodeQueryResult = $this->getNodesByType_stmt->fetchAll();
$this->getNodesByType_stmt->closeCursor();
$result = array();
$idManager = Services::getService("Id");
if (!count($nodeQueryResult)) {
throw new UnknownIdException("No nodes found for type " . $type->asString());
}
foreach ($nodeQueryResult as $nodeRow) {
$idValue = $nodeRow['id'];
$id = $idManager->getId($idValue);
$type = new HarmoniType($nodeRow['domain'], $nodeRow['authority'], $nodeRow['keyword'], $nodeRow['type_description']);
$node = new AuthZ2_Node($id, $type, $nodeRow['display_name'], $nodeRow['description'], $this);
$result[] = $node;
}
return $result;
}
/**
* print an option tag
*
* @param object Type $type
* @return void
* @access private
* @since 12/14/07
*/
private function printTypeOption(Type $type)
{
print "\n\t\t\t<option value='" . $type->asString() . "'>";
if (isset($this->_classNames[$type->getKeyword()])) {
print $this->_classNames[$type->getKeyword()];
} else {
try {
$pluginManager = Services::getService("PluginManager");
$class = $pluginManager->getPluginClass($type);
print call_user_func(array($class, 'getPluginDisplayName'));
} catch (UnknownIdException $e) {
print $type->getKeyword();
}
}
print "</option>";
}
/**
* Generate HTML for displaying particular fields of the Record
*
* @param object $record The record to print.
* @param array $partStructures An array of partStructures to print.
* @return string
* @access public
* @since 10/19/04
*/
function generateDisplayForPartStructures(Id $repositoryId, Id $assetId, Record $record, array $partStructures)
{
ArgumentValidator::validate($partStructures, new ArrayValidatorRuleWithRule(new ExtendsValidatorRule("PartStructure")));
$recordStructure = $record->getRecordStructure();
try {
$type = $recordStructure->getType();
} catch (UnimplementedException $e) {
$type = new Type("RecordStructures", "edu.middlebury.harmoni", "text/plain");
}
if (!is_object($this->_modules[$type->asString()])) {
throwError(new Error("Unsupported Format, '" . $type->asString() . "'", "RepositoryInputOutputModuleManager", true));
}
return $this->_modules[$type->asString()]->generateDisplayForPartStructures($repositoryId, $assetId, $record, $partStructures);
}
/**
* Answer the database id for the type passed.
*
* @param object Type $type
* @return string
* @access public
* @since 3/1/06
*/
function _getTypeId(Type $type)
{
if (!isset($this->_typeIds)) {
$this->_typeIds = array();
}
if (!isset($this->_typeIds[$type->asString()])) {
$dbc = Services::getService("DatabaseManager");
$query = new SelectQuery();
$query->addColumn("id");
$query->addTable("log_type");
$query->addWhere("domain = '" . addslashes($type->getDomain()) . "'");
$query->addWhere("authority = '" . addslashes($type->getAuthority()) . "'");
$query->addWhere("keyword = '" . addslashes($type->getKeyword()) . "'");
$results = $dbc->query($query, $this->_dbIndex);
if ($results->getNumberOfRows()) {
$this->_typeIds[$type->asString()] = $results->field("id");
$results->free();
} else {
$results->free();
$query = new InsertQuery();
$query->setTable("log_type");
$query->setAutoIncrementColumn("id", "log_type_id_seq");
$query->setColumns(array("domain", "authority", "keyword", "description"));
$query->addRowOfValues(array("'" . addslashes($type->getDomain()) . "'", "'" . addslashes($type->getAuthority()) . "'", "'" . addslashes($type->getKeyword()) . "'", "'" . addslashes($type->getDescription()) . "'"));
$results = $dbc->query($query, $this->_dbIndex);
$this->_typeIds[$type->asString()] = $results->getLastAutoIncrementValue();
}
}
return $this->_typeIds[$type->asString()];
}
function getVisitorLoginLink()
{
$harmoni = Harmoni::instance();
$authN = Services::getService("AuthN");
// Visitor Registration Link
$authTypes = $authN->getAuthenticationTypes();
$hasVisitorType = false;
$visitorType = new Type("Authentication", "edu.middlebury.harmoni", "Visitors");
while ($authTypes->hasNext()) {
$authType = $authTypes->next();
if ($visitorType->isEqual($authType)) {
$hasVisitorType = true;
break;
}
}
if ($hasVisitorType && !$authN->isUserAuthenticatedWithAnyType()) {
$harmoni->request->startNamespace('polyphony');
$url = $harmoni->request->mkURL("auth", "login_type");
$url->setValue("type", urlencode($visitorType->asString()));
// Add return info to the visitor registration url
$visitorReturnModules = array('view', 'ui1', 'ui2', 'versioning');
if (in_array($harmoni->request->getRequestedModule(), $visitorReturnModules)) {
$url->setValue('returnModule', $harmoni->request->getRequestedModule());
$url->setValue('returnAction', $harmoni->request->getRequestedAction());
$url->setValue('returnKey', 'node');
$url->setValue('returnValue', SiteDispatcher::getCurrentNodeId());
}
$harmoni->request->endNamespace();
return "\n\t<a href='" . $url->write() . "'>" . _("Visitor Login") . "</a>";
}
return null;
}
function saveWizard($cacheName)
{
$wizard = $this->getWizard($cacheName);
$values = $wizard->getAllValues();
$props = $values["properties"];
$list = $this->_getAgentList();
print_r($props);
$agentManager = Services::getService("Agent");
$idManager = Services::getService("Id");
$valuesHandled = array();
// go through each agent and update all its properties at once
foreach ($list as $idString) {
// first clear all their properties, then reset them
$id = $idManager->getId($idString);
$agent = $agentManager->getAgentOrGroup($id);
if (count($list) == 1) {
$agent->deleteAllProperties();
}
foreach ($props as $values) {
if ($values['type']) {
$type = HarmoniType::fromString($values['type']);
} else {
$type = new Type("agent_properties", "harmoni", "custom", "Properties defined outside of an authentication system.");
}
$valuesHandled[$type->asString()][$values['key']] = true;
if (count($list) == 1 || $values['value_update']) {
$key = $values['key'];
$value = $values['value'];
if (count($list) == 1 || !$agent->updateProperty($type, $key, $value)) {
$agent->addProperty($type, $key, $value);
}
}
}
}
if (count($list) > 1) {
// now go through each agent and check if there are any properties that were not handled, delete them
foreach ($list as $idString) {
$id = $idManager->getId($idString);
$agent = $agentManager->getAgentOrGroup($id);
$properties = $agent->getProperties();
while ($properties->hasNext()) {
$property = $properties->next();
$keys = $property->getKeys();
$type = $property->getType();
$typeString = $type->asString();
while ($keys->hasNext()) {
$key = $keys->next();
if (!isset($valuesHandled[$typeString][$key]) || !$valuesHandled[$typeString][$key]) {
$agent->deleteProperty($type, $key);
}
}
}
}
}
// exit(0);
return true;
}
