/**
* Answer the external slots for the current user
*
* @return array
* @access protected
* @static
* @since 8/14/07
*/
public static function getExternalSlotDefinitionsForUser()
{
$slots = array();
if (self::hasPersonal()) {
$authN = Services::getService("AuthN");
$userId = $authN->getFirstUserId();
$slot = new PersonalSlot(self::getPersonalShortname($userId));
$slot->populateOwnerId($userId);
$slots[] = $slot;
}
return $slots;
}
/**
* Check Authorizations
*
* @return boolean
* @access public
* @since 12/04/07
*/
function isAuthorizedToExecute()
{
// Check for authorization
$authZManager = Services::getService("AuthZ");
$idManager = Services::getService("IdManager");
if ($authZManager->isUserAuthorized($idManager->getId("edu.middlebury.authorization.add_children"), $idManager->getId("edu.middlebury.authorization.root"))) {
return true;
}
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("slots");
$name = strtolower(RequestContext::value("name"));
$harmoni->request->passthrough("name");
$harmoni->request->endNamespace();
$slotMgr = SlotManager::instance();
$slot = $slotMgr->getSlotByShortname($name);
$authN = Services::getService("AuthN");
if ($slot->isUserOwner() && $slot->getType() == Slot::personal && $slot->getShortName() != PersonalSlot::getPersonalShortname($authN->getFirstUserId())) {
return true;
}
return false;
}
/**
* Create a new personal slot if our form was submitted.
*
* @return void
* @access private
* @since 4/1/08
*/
private function createNewSlotIfRequested()
{
$authN = Services::getService("AuthN");
$harmoni = Harmoni::instance();
// Creation of new personal slots.
$harmoni->request->startNamespace('personal_slot');
if (RequestContext::value('slot_postfix') && PersonalSlot::hasPersonal()) {
try {
$newSlotname = PersonalSlot::getPersonalShortname($authN->getFirstUserId()) . "-" . RequestContext::value('slot_postfix');
// Replace delimiting marks with an underscore
$newSlotname = preg_replace('/[\\s\\/=+.,()]+/i', '_', $newSlotname);
// Remove anything left over (other than letters/numbers/-/_)
$newSlotname = preg_replace('/[^a-z0-9_-]/i', '', $newSlotname);
$slot = new PersonalSlot(strtolower($newSlotname));
$slot->addOwner($authN->getFirstUserId());
} catch (OperationFailedException $e) {
$harmoni->request->endNamespace();
if ($e->getCode() == Slot::OWNER_EXISTS) {
throw new OperationFailedException("Placeholder '" . strtolower($newSlotname) . "' already exists.");
} else {
throw $e;
}
}
// Log this change.
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 Placeholder", "New placeholder created: '" . $slot->getShortname() . "'.");
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
}
$harmoni->request->endNamespace();
}
/**
* Execute
*
* @return mixed
* @access public
* @since 2/4/08
*/
public function buildContent()
{
try {
$status = new StatusStars(_("Preparing Site Import"));
$status->initializeStatistics(4);
$destPath = DATAPORT_TMP_DIR . "/Segue1Conversion-" . $this->getDestSlotName();
mkdir($destPath);
$destFilePath = $destPath . '/media';
mkdir($destFilePath);
$status->updateStatistics();
// Download and convert the site
$doc = $this->convertFrom1To2($destFilePath, 'media');
// printpre(htmlentities($doc->saveXMLWithWhitespace()));
// throw new Exception('test');
$doc->schemaValidateWithException(MYDIR . "/doc/raw/dtds/segue2-site.xsd");
$status->updateStatistics();
// Debug output
// $outputDoc2 = new Harmoni_DOMDocument;
// $outputDoc2->loadXML($doc->saveXMLWithWhitespace());
// printpre(htmlentities($outputDoc2->saveXML()));
// throw new Exception('test');
// Add the user as the owner
$authN = Services::getService("AuthN");
$slotMgr = SlotManager::instance();
$slot = $slotMgr->getSlotByShortname($this->getDestSlotName());
$slot->addOwner($authN->getFirstUserId());
// Make the slot personal if it matches the personal naming scheme.
$userName = PersonalSlot::getPersonalShortname($authN->getFirstUserId());
if ($slot->getType() != Slot::personal && preg_match('/^' . $userName . '(-.+)?$/', $this->getDestSlotName())) {
$slot = $slotMgr->convertSlotToType($slot, Slot::personal);
}
$status->updateStatistics();
// Import the converted site
$director = SiteDispatcher::getSiteDirector();
$importer = new Segue1MappingImportSiteVisitor($doc, $destPath, $director);
$status->updateStatistics();
$importer->enableStatusOutput();
$importer->makeUserSiteAdministrator();
$importer->enableRoleImport();
$importer->setOrigenSlotname($this->getSourceSlotName());
$importer->setDestinationSlotname($this->getDestSlotName());
$site = $importer->importAtSlot($this->getDestSlotName());
// Set the media quota if it is bigger than our default
$quota = $importer->getMediaQuota();
if ($quota > $slot->getMediaQuota()->value()) {
$slot->setMediaQuota(ByteSize::withValue($quota));
}
// Delete the output directory
try {
if (file_exists($destPath)) {
$this->deleteRecursive($destPath);
}
} catch (Exception $deleteException) {
print "\n<div>\n\t";
print $deleteException->getMessage();
print "\n</div>";
}
/*********************************************************
* 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, '" . $this->getDestSlotName() . "', from Segue 1 placeholder, '" . $this->getSourceSlotName() . "'.");
$item->addNodeId($site->getQualifierId());
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
$harmoni = Harmoni::instance();
RequestContext::sendTo($harmoni->request->quickURL('dataport', 'choose_site'));
} catch (Exception $importException) {
// Delete the output directory
try {
if (file_exists($destPath)) {
$this->deleteRecursive($destPath);
}
} catch (Exception $deleteException) {
print "\n<div>\n\t";
print $deleteException->getMessage();
print "\n</div>";
}
/*********************************************************
* 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, '" . $this->getDestSlotName() . "', from Segue 1 placeholder, '" . $this->getSourceSlotName() . "'.");
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
throw $importException;
}
}
/**
* Print out a slot
*
* @param object Slot $slot
* @return void
* @access protected
* @since 8/22/07
*/
public function printSlot(Slot $slot)
{
// Print an existing site.
if ($slot->getSiteId()) {
try {
return $this->printSiteShort($slot->getSiteAsset(), $this, 0, $slot);
} catch (UnknownIdException $e) {
}
}
// If no site is created
ob_start();
if ($slot->isAlias()) {
// Print out the content
print "\n\t<div class='portal_list_slotname'>";
print $slot->getShortname();
$targets = array();
$target = $slot->getAliasTarget();
while ($target) {
$targets[] = $target->getShortname();
if ($target->isAlias()) {
$target = $target->getAliasTarget();
} else {
$target = null;
}
}
print "\n<br/>";
print str_replace('%1', implode(' » ', $targets), _("(an alias of %1)"));
print "\n\t</div>";
}
$harmoni = Harmoni::instance();
print $slot->getShortname();
print " - ";
if ($slot->isUserOwner() && !$slot->isAlias()) {
print " <a href='" . $harmoni->request->quickURL($this->getUiModule(), 'add', array('slot' => $slot->getShortname())) . "' class='create_site_link'>" . _("create site") . "</a>";
print " | <a href='#' onclick='AliasPanel.run(\"" . $slot->getShortname() . "\", this); return false;' class='create_site_link'>" . _("make alias") . "</a>";
$authN = Services::getService("AuthN");
try {
$personalShortname = PersonalSlot::getPersonalShortname($authN->getFirstUserId());
} catch (OperationFailedException $e) {
$personalShortname = null;
}
if ($slot->getType() == Slot::personal && $slot->getShortName() != $personalShortname) {
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("slots");
print " | <a href='";
print $harmoni->request->quickURL('slots', 'delete', array('name' => $slot->getShortName(), 'returnModule' => $harmoni->request->getRequestedModule(), 'returnAction' => $harmoni->request->getRequestedAction()));
print "'";
print " onclick=\"return confirm('" . _("Are you sure that you want to delete this placeholder?") . "');\" ";
print ">" . _("delete placeholder") . "</a>";
$harmoni->request->endNamespace();
}
print " | " . Segue_Selection::instance()->getSiteMoveCopyLink($slot);
} else {
print " <span class='site_not_created_message'>" . _("No Site Created") . "</span>";
}
if ($slot->isUserOwner() && $slot->isAlias()) {
print "\n\t<div class='portal_list_controls'>\n\t\t";
print "<a href='" . $harmoni->request->quickURL('slots', 'remove_alias', array('slot' => $slot->getShortname())) . "' onclick=\"if (!confirm('" . str_replace("%1", $slot->getShortname(), str_replace("%2", $slot->getAliasTarget()->getShortname(), _("Are you sure that you want \\'%1\\' to no longer be an alias of \\'%2\\'?"))) . "')) { return false; }\">" . _("remove alias") . "</a>";
print "\n\t</div>";
}
ob_start();
$this->printMigrationStatus($slot);
$export = ob_get_clean();
if ($export) {
print "\n<div class='export_controls'>" . $export . "</div>";
}
return new Block(ob_get_clean(), STANDARD_BLOCK);
}
/**
* Answer the slot object
*
* @return object Slot
* @access protected
* @since 1/14/08
*/
protected function getSlot()
{
$slotMgr = SlotManager::instance();
if (RequestContext::value('slot')) {
$slot = $slotMgr->getSlotByShortname(RequestContext::value('slot'));
} else {
$authN = Services::getService("AuthN");
$shortname = PersonalSlot::getPersonalShortname($authN->getFirstUserId());
$slot = new PersonalSlot($shortname . "-" . $siteId);
$slot->addOwner($authN->getFirstUserId());
}
return $slot;
}
