/**
* Answer controls for FlowOrganizer SiteComponents
*
* @param SiteComponent $siteComponent
* @return string
* @access public
* @since 4/17/06
*/
public function visitFlowOrganizer(FlowOrganizerSiteComponent $siteComponent)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$harmoni = Harmoni::instance();
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $siteComponent->getQualifierId())) {
$url = SiteDispatcher::quickURL('ui1', 'editFlowOrg', array('node' => $siteComponent->getId(), 'returnNode' => SiteDispatcher::getCurrentNodeId(), 'returnAction' => $this->action));
ob_start();
print "\n\t\t\t\t<div style='text-align: center;'>";
print "\n\t\t\t\t\t<a href='" . $url . "'>";
print _("[ display options ]");
print "</a>";
print "\n\t\t\t\t</div>";
$controls = ob_get_clean();
} else {
$controls = '';
}
return $controls;
}
/**
* Import an exported subtree below the site component passed.
* The root of the subtree must be apropriate for importing below
* the node.
*
* @param object FlowOrganizerSiteComponent $organizer
* @return object SiteComponent The root of the newly created subtree.
* @access public
* @since 8/5/08
*/
public function importSubtreeUnderOrganizer(FlowOrganizerSiteComponent $organizer)
{
// Check Authorization
$authZ = Services::getService("AuthZ");
$idMgr = Services::getService("Id");
if (!$authZ->isUserAuthorized($idMgr->getId('edu.middlebury.authorization.add_children'), $organizer->getQualifierId())) {
throw new PermissionDeniedException("You are not authorized to import at '" . $organizer->getQualifierId()->getIdString() . "'.");
}
// Check for a valid number of elements of the right type.
switch ($organizer->getComponentClass()) {
case 'FlowOrganizer':
$elements = $this->xpath->evaluate('/Segue2/Block');
$allowedString = "Content Block";
$destString = "Content Organizer";
break;
case 'MenuOrganizer':
$elements = $this->xpath->evaluate('/Segue2/Block | /Segue2/NavBlock');
$allowedString = "Content Block or Page";
$destString = "Page Organizer";
break;
default:
throw new InvalidArgumentException("Importing under " . $organizer->getComponentClass() . " site components is not currently supported.");
}
if ($elements->length !== 1) {
throw new Exception("Import source has " . $elements->length . " " . $allowedString . " elements. There must be one and only one for importing under a " . $destString . ".");
}
$element = $elements->item(0);
$newComponent = $this->createComponent($element, $organizer);
try {
// give the editor role on the new component
$roleMgr = SegueRoleManager::instance();
$editorRole = $roleMgr->getRole('editor');
$editorRole->applyToUser($newComponent->getQualifierId(), true);
$this->importComponent($element, $newComponent);
$this->updateMenuTargets();
$this->updateStoredIds();
// In case the editor role got removed from the user or they just had author, add it.
$editorRole->applyToUser($newComponent->getQualifierId(), true);
} catch (Exception $e) {
// Ensure that we don't have a partially created site floating out there.
$this->director->deleteSiteComponent($newComponent);
throw $e;
}
return $newComponent;
}
