/**
* Answer an array of RSS link info.
*
* @param object SiteComponent $siteComponent
* @return array
* @access private
* @since 3/11/08
* @static
*/
private static function getLinks(SiteComponent $siteComponent)
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace(null);
$links = array();
// Content RSS
$links[] = array('url' => SiteDispatcher::quickUrl("rss", "content", array('node' => $siteComponent->getId())), 'label' => _('Content RSS'), 'title' => _("Content RSS for") . " " . htmlentities(strip_tags($siteComponent->getDisplayName())));
// Comments RSS
$links[] = array('url' => SiteDispatcher::quickUrl("rss", "comments", array('node' => $siteComponent->getId())), 'label' => _('Discussion RSS'), 'title' => _("Discussion RSS for") . " " . htmlentities(strip_tags($siteComponent->getDisplayName())));
$harmoni->request->endNamespace();
return $links;
}
/**
* Add a qualifierId
*
* @param object SiteComponent $siteComponent
* @return void
* @access private
* @since 11/14/07
*/
private function addQualifierForSiteComponent(SiteComponent $siteComponent, $isRoot = false)
{
$qualifierId = $siteComponent->getQualifierId();
$authZ = Services::getService('AuthZ');
$idMgr = Services::getService('Id');
// Skip if we've added it already
if (in_array($qualifierId->getIdString(), $this->qualifierIdsAdded)) {
return;
}
$this->qualifierIdsAdded[] = $qualifierId->getIdString();
// Skip any printing of the node if the current user has no authorization
// to view the node or any descendents.
if (!$authZ->isUserAuthorized($idMgr->getId("edu.middlebury.authorization.view"), $qualifierId) && !$authZ->isUserAuthorizedBelow($idMgr->getId("edu.middlebury.authorization.view_authorizations"), $qualifierId)) {
return;
}
$roleMgr = SegueRoleManager::instance();
$valuesHidden = false;
try {
$role = $roleMgr->getAgentsRole($this->agentId, $qualifierId);
} catch (PermissionDeniedException $e) {
$role = $roleMgr->getAgentsRole($this->agentId, $qualifierId, true);
$valuesHidden = true;
}
// Create the property with the current role
$title = strip_tags($siteComponent->getDisplayName());
if (!strlen($title)) {
$title = _("Untitled");
}
if ($isRoot) {
$this->property->addField($qualifierId->getIdString(), $title, $role->getIdString(), ">=");
} else {
$parentQualifierId = $siteComponent->getParentComponent()->getQualifierId();
$this->property->addChildField($parentQualifierId->getIdString(), $qualifierId->getIdString(), $title, $role->getIdString(), ">=");
}
// Make the values hidden if the current user has no authorization
// to view the authorizations of the node.
if ($valuesHidden) {
$this->property->makeValuesHidden($qualifierId->getIdString());
}
// Disable options that are precluded by implicit authorizations
// coming from group membership.
$groupRole = $roleMgr->getGroupImplictRole($this->agentId, $qualifierId, true);
try {
$groupIds = $groupRole->getAgentsCausing();
$names = array();
$agentMgr = Services::getService("Agent");
foreach ($groupIds as $id) {
$group = $agentMgr->getAgentOrGroup($id);
if ($group->getDisplayName()) {
$names[] = "'" . $group->getDisplayName() . "'";
} else {
$names[] = "'" . $id->getIdString() . "'";
}
}
$groupNames = ' (' . implode(", ", $names) . ")";
} catch (Exception $e) {
$groupNames = '';
}
foreach ($roleMgr->getRoles() as $role) {
if ($role->isLessThan($groupRole)) {
$message = _("You cannot remove the '%1' role because '%2' is a member a group%3 that has been given the '%1' role.");
$message = str_replace("%1", $groupRole->getDisplayName(), $message);
$message = str_replace("%2", $this->agent->getDisplayName(), $message);
$message = str_replace("%3", $groupNames, $message);
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), $message);
}
}
// Disable options that are precluded by implicit authorizations
// coming from above the site in the AuthZ hierarchy.
foreach ($roleMgr->getRoles() as $role) {
if ($role->isLessThan($this->siteImplicitRole)) {
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), $this->siteImplicitRoleMessage);
}
}
// Disable options where modify_authorization is not allowed.
$authN = Services::getService('AuthN');
$adminRole = $roleMgr->getRole('admin');
if (!$authZ->isUserAuthorized($idMgr->getId("edu.middlebury.authorization.modify_authorizations"), $qualifierId)) {
foreach ($roleMgr->getRoles() as $role) {
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), _("You are not authorized to change authorization here."));
}
} else {
if ($authN->getFirstUserId()->isEqual($this->agentId)) {
foreach ($roleMgr->getRoles() as $role) {
if ($role->isLessThan($adminRole)) {
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), _("You cannot remove your own Administrator access."));
}
}
}
}
// Disable the Administrator role for everyone and institute.
$nonAdminAgents = array();
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.agents.everyone');
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.agents.anonymous');
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.agents.users');
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.institute');
foreach ($nonAdminAgents as $agentId) {
if ($agentId->isEqual($this->agentId)) {
$message = _("You cannot give the '%1' role to '%2' for security reasons.");
$message = str_replace("%1", $adminRole->getDisplayName(), $message);
$message = str_replace("%2", $this->agent->getDisplayName(), $message);
$this->property->makeDisabled($qualifierId->getIdString(), 'admin', $message);
break;
}
}
}
/**
* Print Node info html
*
* @param object SiteComponent $siteComponent
* @return void
* @access protected
* @since 3/17/08
*/
protected function printNodeInfo(SiteComponent $siteComponent, $inMenu = false)
{
$harmoni = Harmoni::instance();
print $this->getTabs() . "\t";
if ($siteComponent->getId() == SiteDispatcher::getCurrentNodeId()) {
print "<div class='info current'>";
} else {
print "<div class='info'>";
}
print $this->getTabs() . "\t\t";
print "<div class='title'>";
$nodeUrl = SiteDispatcher::quickURL('view', 'html', array('node' => $siteComponent->getId()));
if (!$inMenu) {
print "<a href='" . $nodeUrl . "' ";
print ' onclick="';
print "if (window.opener) { ";
print "window.opener.location = this.href; ";
print "return false; ";
print '}" ';
print " title='" . _("View this node") . "'>";
}
print $siteComponent->getDisplayName();
if (!$inMenu) {
print "</a>";
}
print "</div>";
$nodeDescription = HtmlString::withValue($siteComponent->getDescription());
$nodeDescription->stripTagsAndTrim(5);
print $this->getTabs() . "\t\t";
print "<div class='description'>" . $nodeDescription->stripTagsAndTrim(20) . "</div>";
print $this->getTabs() . "\t";
print "</div>";
}
/**
* Print delete controls
*
* @param SiteComponent $siteComponent
* @param string $typeDisplay
* @return void
* @access public
* @since 4/17/06
*/
function getDelete($siteComponent, $typeDisplay)
{
ob_start();
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$harmoni = Harmoni::instance();
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.delete"), $siteComponent->getQualifierId())) {
$message = _("Are you sure that you wish to delete this component and all of its children?");
$url = $harmoni->request->quickURL('ui1', 'deleteComponent', array('node' => $siteComponent->getId(), 'returnNode' => SiteDispatcher::getCurrentNodeId(), 'returnAction' => $this->action));
print "\n\t\t\t\t\t<a href='#' onclick=\"";
print "DeletePanel.run({";
print "id: '" . $siteComponent->getId() . "', ";
print "type: '" . $typeDisplay . "', ";
print "displayName: '" . addslashes(str_replace('"', '"', strip_tags($siteComponent->getDisplayName()))) . "'";
print "}, ";
print "'" . SiteDispatcher::getCurrentNodeId() . "', ";
print "'ui1', '" . $this->action . "', this); ";
print "return false; ";
print "\">";
print _("delete");
print "</a>";
}
return ob_get_clean();
}
/**
* Print displayName controls
*
* @param SiteComponent $siteComponent
* @return void
* @access public
* @since 4/17/06
*/
function applyDisplayName($siteComponent)
{
if (RequestContext::value('displayName') && RequestContext::value('displayName') != $siteComponent->getDisplayName()) {
$siteComponent->updateDisplayName(RequestContext::value('displayName'));
}
}
/**
* Print displayName controls
*
* @param SiteComponent $siteComponent
* @return void
* @access public
* @since 4/17/06
*/
function printDisplayName($siteComponent)
{
print "\n\t\t\t\t<tr><td class='ui2_settingborder'>";
print "\n\t\t\t\t<div class='ui2_settingtitle'>";
print _('Title: ') . "\n\t\t\t\t</div>";
print "\n\t\t\t\t</td><td class='ui2_settingborder'>";
print "<input type='text' size='25' class='ui2_field' ";
print " name='" . RequestContext::name('displayName') . "'";
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $siteComponent->getQualifierId())) {
print " readonly='readonly'";
}
print " value=\"" . str_replace('"', '"', htmlspecialchars($siteComponent->getDisplayName())) . "\"/>";
// print "</div>";
print "\n\t\t\t\t</td></tr>";
}
