/**
* 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 $cacheName
* @return boolean TRUE if save was successful and tear-down/cleanup of the
* Wizard should ensue.
* @access public
* @since 1/28/08
*/
public function saveWizard($cacheName)
{
$wizard = $this->getWizard($cacheName);
if (!$wizard->validate()) {
return false;
}
$values = $wizard->getAllValues();
// printpre($values);
// return false;
try {
if (!defined('DATAPORT_TMP_DIR')) {
throw new Exception("DATAPORT_TMP_DIR must be defined in the Segue configuration.");
}
$archivePath = $values['mode']['backup_file']['tmp_name'];
$archiveName = basename($archivePath);
$decompressDir = DATAPORT_TMP_DIR . '/' . $archiveName . '_source';
if (!$values['mode']['backup_file']['size']) {
throw new Exception("File upload error - archive was not successfully uploaded and has no size.");
}
$this->decompressArchive($archivePath, $decompressDir);
// Do the import
$director = SiteDispatcher::getSiteDirector();
$doc = new Harmoni_DOMDocument();
$doc->load($decompressDir . "/site.xml");
// Validate the document contents
$doc->schemaValidateWithException(MYDIR . "/doc/raw/dtds/segue2-site.xsd");
$mediaDir = $decompressDir;
switch ($values['mode']['trust']) {
case 'all':
$class = 'DomImportSiteVisitor';
break;
case 'time_only':
$class = 'UntrustedAgentDomImportSiteVisitor';
break;
default:
$class = 'UntrustedAgentAndTimeDomImportSiteVisitor';
}
$importer = new $class($doc, $mediaDir, $director);
if ($values['mode']['roles'] == '1') {
$importer->enableRoleImport();
}
if ($values['mode']['comments'] == '0') {
$importer->disableCommentImport();
}
if (isset($values['owners'])) {
$idMgr = Services::getService('Id');
foreach ($values['owners']['admins'] as $adminIdString) {
$importer->addSiteAdministrator($idMgr->getId($adminIdString));
}
}
$importer->enableStatusOutput();
$site = $importer->importAtSlot($values['mode']['slotname']);
// Delete the uploaded file
unlink($archivePath);
// Delete the decompressed Archive
$this->deleteRecursive($decompressDir);
} catch (Exception $importException) {
// Delete the uploaded file
try {
if (file_exists($archivePath)) {
unlink($archivePath);
}
} catch (Exception $deleteException) {
print "\n<div>\n\t";
print $deleteException->getMessage();
print "\n</div>";
}
// Delete the decompressed Archive
try {
if (file_exists($decompressDir)) {
$this->deleteRecursive($decompressDir);
}
} catch (Exception $deleteException) {
print "\n<div>\n\t";
print $deleteException->getMessage();
print "\n</div>";
}
print "\n<div>\n\t";
print $importException->getMessage();
// print HarmoniErrorHandler::printDebugBacktrace($importException->getTrace());
print "\n</div>";
$wizard->backupFile->setValue(array('name' => null, 'size' => null, 'type' => null));
/*********************************************************
* Log the failure
*********************************************************/
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Segue");
$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", "Recoverable errors.");
$item = new AgentNodeEntryItem("Create Site", "Failure in importing site for placeholder, '" . $values['mode']['slotname'] . "'. " . $importException->getMessage());
$item->setBacktrace($importException->getTrace());
$item->addTextToBactrace("Archive Upload: " . printpre($values['mode']['backup_file'], true));
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
return false;
}
/*********************************************************
* Log the success
*********************************************************/
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Segue");
$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("Create Site", "Site imported for placeholder, '" . $values['mode']['slotname'] . "'.");
$item->addNodeId($site->getQualifierId());
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
return true;
}
/**
* Log an error or exception with the Logging OSID implemenation
*
* @param string $type The type of error or exception that occurred
* @param string $message A message.
* @param array $backtrace
* @param optional string $logName The name of the log to write to.
* @param optional string $category A category for the error or exception.
* @return void
* @access public
* @since 10/10/07
* @static
*/
public static function logMessage($type, $message, array $backtrace, $logName = 'Harmoni', $category = null)
{
/*********************************************************
* Log the error in the default system log if the log_errors
* directive is on.
*********************************************************/
if (ini_get('log_errors') === true || ini_get('log_errors') === 'On' || ini_get('log_errors') === '1') {
error_log("PHP " . $type . ": " . strip_tags($message));
}
/*********************************************************
* Log the error using the Logging OSID if available.
*********************************************************/
// If we have an error in the error handler or the logging system,
// don't infinitely loop trying to log the error of the error....
$testBacktrace = debug_backtrace();
for ($i = 1; $i < count($testBacktrace); $i++) {
if (isset($testBacktrace[$i]['function']) && strtolower($testBacktrace[$i]['function']) == 'logMessage') {
return;
}
}
if (class_exists('Services') && Services::serviceRunning("Logging")) {
$logName = preg_replace('/[^a-z0-9_\\s-.]/i', '', $logName);
try {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting($logName);
$formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
$priorityType = new Type("logging", "edu.middlebury", strip_tags($type), "Events involving critical system errors.");
$item = new AgentNodeEntryItem(strip_tags($category), HtmlString::getSafeHtml($message));
$item->setBacktrace($backtrace);
if (isset($_SERVER['REQUEST_URI'])) {
$item->addTextToBactrace("\n<div><strong>REQUEST_URI: </strong>" . $_SERVER['REQUEST_URI'] . "</div>");
}
if (isset($_SERVER['HTTP_REFERER'])) {
$item->addTextToBactrace("\n<div><strong>HTTP_REFERER: </strong>" . htmlspecialchars($_SERVER['HTTP_REFERER']) . "</div>");
}
if (isset($_SERVER['HTTP_USER_AGENT'])) {
$item->addTextToBactrace("\n<div><strong>HTTP_USER_AGENT: </strong><pre>" . htmlspecialchars(print_r($_SERVER['HTTP_USER_AGENT'], true)) . "</pre></div>");
}
// Log IP addresses of unauthenticated users for help in tracing
// anonymous intrusion attempts. Currently not logging IP addresses
// of logged-in users for privacy, even though visitor accounts
// mean that logged-in users may be just as dangerous as anonymous ones.
if (Services::serviceRunning("AuthN")) {
$authN = Services::getService("AuthN");
if (!$authN->isUserAuthenticatedWithAnyType()) {
if (isset($_SERVER['REMOTE_ADDR'])) {
$item->addTextToBactrace("\n<div><strong>REMOTE_ADDR: </strong><pre>" . htmlspecialchars($_SERVER['REMOTE_ADDR']) . "</pre></div>");
}
if (isset($_SERVER['REMOTE_HOST'])) {
$item->addTextToBactrace("\n<div><strong>REMOTE_HOST: </strong><pre>" . htmlspecialchars($_SERVER['REMOTE_HOST']) . "</pre></div>");
}
}
}
$item->addTextToBactrace("\n<div><strong>GET: </strong><pre>" . htmlspecialchars(print_r(self::stripPrivate($_GET), true)) . "</pre></div>");
$item->addTextToBactrace("\n<div><strong>POST: </strong><pre>" . htmlspecialchars(print_r(self::stripPrivate($_POST), true)) . "</pre></div>");
$log->appendLogWithTypes($item, $formatType, $priorityType);
} catch (Exception $e) {
// Just continue if we can't log the exception.
}
}
}