/**
* Retrieve the User record associated with the authenticated user.
*
* @return User|null
*/
public function init()
{
$this->getBootstrap()->bootstrap('Auth');
$auth = $this->getBootstrap()->getResource('Auth');
$this->getBootstrap()->bootstrap('Db');
$db = $this->getBootstrap()->getResource('Db');
$front = Zend_Controller_Front::getInstance();
$request = new Zend_Controller_Request_Http();
// REST API requests require a slightly different authentication
// strategy. They use non-persistant, key-based authentication
if ($front->getParam('api')) {
// Authenticate against the API key in a non-persistent way.
$auth->setStorage(new Zend_Auth_Storage_NonPersistent());
$authAdapter = new Omeka_Auth_Adapter_KeyTable($request->getParam('key'));
$auth->authenticate($authAdapter);
}
if (!$auth->hasIdentity()) {
// There is no user if there is no identity.
return null;
}
try {
// Get the user ID for REST API or standard requests.
if ($front->getParam('api')) {
// Update the key row.
$key = $auth->getIdentity();
$key->ip = inet_pton($request->getClientIp());
$key->accessed = date('Y-m-d H:i:s');
$key->save();
$userId = $key->user_id;
} else {
$userId = $auth->getIdentity();
}
$user = $db->getTable('User')->findActiveById($userId);
} catch (Zend_Db_Statement_Exception $e) {
// Exceptions may be thrown because the database is out of sync with
// the code. Suppress errors and skip authentication, but only
// until the database is properly upgraded.
if (Omeka_Db_Migration_Manager::getDefault()->dbNeedsUpgrade()) {
$user = null;
} else {
throw $e;
}
}
if (!$user) {
// If we can't retrieve the User from the database, it likely means
// that this user has been deleted. In this case, do not allow the
// user to stay logged in.
$auth->clearIdentity();
}
return $user;
}
/**
* If necessary, convert from the old sequentially-numbered migration scheme
* to the new timestamped migrations.
*
* @param array Omeka options.
* @return void.
*/
private function _convertMigrationSchema(array $options)
{
if (!isset($options[Omeka_Db_Migration_Manager::ORIG_MIGRATION_OPTION_NAME])) {
return;
}
// 47 is the migration of the completely-updated 1.2.x database.
// Due to the changed migrations starting with 1.3, we must disallow
// upgrades from pre-1.2.x versions to post-1.2 versions.
if ($options[Omeka_Db_Migration_Manager::ORIG_MIGRATION_OPTION_NAME] != '47') {
throw new Omeka_Db_Migration_Exception();
}
$migrationManager = Omeka_Db_Migration_Manager::getDefault($this->getBootstrap()->db);
$migrationManager->setupTimestampMigrations();
}
/**
* Run the migration script, obtain any success/error output and display it in a pretty way
*
* @return void
**/
public function migrateAction()
{
$manager = Omeka_Db_Migration_Manager::getDefault();
if (!$manager->canUpgrade()) {
throw new Omeka_Db_Migration_Exception('Omeka is unable to upgrade.');
}
$this->view->success = false;
try {
$manager->migrate();
$manager->finalizeDbUpgrade();
$this->view->success = true;
} catch (Omeka_Db_Migration_Exception $e) {
$this->view->error = $e->getMessage();
$this->view->exception = $e;
} catch (Zend_Db_Exception $e) {
$this->view->error = __("SQL error in migration: ") . $e->getMessage();
$this->view->exception = $e;
}
}
/**
* Run the migration script, obtain any success/error output and display it in a pretty way
*
* @return void
**/
public function migrateAction()
{
$manager = Omeka_Db_Migration_Manager::getDefault();
if (!$manager->canUpgrade()) {
throw new Omeka_Db_Migration_Exception('Omeka is unable to upgrade.');
}
$debugMode = (bool) $this->getInvokeArg('bootstrap')->config->debug->exceptions;
$this->view->debugMode = $debugMode;
$this->view->success = false;
try {
$manager->migrate();
$manager->finalizeDbUpgrade();
$this->view->success = true;
} catch (Omeka_Db_Migration_Exception $e) {
$this->view->error = $e->getMessage();
$this->view->trace = $e->getTraceAsString();
} catch (Zend_Db_Exception $e) {
$this->view->error = __("SQL error in migration: ") . $e->getMessage();
$this->view->trace = $e->getTraceAsString();
}
}
private function _dbCanUpgrade()
{
$migrationManager = Omeka_Db_Migration_Manager::getDefault();
return $migrationManager->canUpgrade();
}
public function install(Omeka_Db $db)
{
$manager = Omeka_Db_Migration_Manager::getDefault($db);
$manager->setupTimestampMigrations();
$manager->markAllAsMigrated();
}
