/**
* Visit a MenuOrganizerSiteComponent
*
* @param object MenuOrganizerSiteComponent $siteComponent
* @return mixed
* @access public
* @since 6/6/08
*/
public function visitMenuOrganizer(MenuOrganizerSiteComponent $siteComponent)
{
if (!$this->_started) {
$this->_started = true;
return $siteComponent->getParentComponent()->acceptVisitor($this);
}
// If we hit a second menu, the one passed wasn't root.
return false;
}
/**
* Visit a menu organizer
*
* @param object MenuOrganizerSiteComponent
* @return boolean
* @access public
* @since 8/1/08
*/
public function visitMenuOrganizer(MenuOrganizerSiteComponent $siteComponent)
{
$parent = $siteComponent->getParentComponent();
return $parent->acceptVisitor($this);
}
/**
* Answer a placeholder for a menu target
*
* @param object MenuOrganizerSiteComponent $organizer
* @return Component
* @access protected
* @since 12/18/07
*/
protected function getMenuTargetPlaceholder(MenuOrganizerSiteComponent $organizer)
{
// Add a placeholder to our target if we don't have any children
ob_start();
print "<div style='height: 50px;'>";
$authZ = Services::getService("AuthZ");
$idMgr = Services::getService("Id");
if ($authZ->isUserAuthorized($idMgr->getId("edu.middlebury.authorization.add_children"), $organizer->getQualifierId())) {
print _("This Section has no Pages yet. <br/><br/>Add a Page by clicking the <strong>+ Page</strong> button for this Section and choose 'Page'.");
} else {
print " ";
print "\n</div>";
return new UnstyledBlock(ob_get_clean());
}
print "\n</div>";
$placeholder = new UnstyledBlock(ob_get_clean());
$title = str_replace('%1', $organizer->getParentComponent()->getDisplayName(), _("<em>Sub-Menu of</em> %1 <em>Target Placeholder</em>"));
$controlsHTML = $this->getControlsHTML($organizer, $title, '', '#F00', '#F99', '#F66');
$placeholder->setPreHTML($controlsHTML);
$styleCollection = new StyleCollection('.placeholder_red_outline', 'placeholder_red_outline', 'Red Outline', 'A red outline around a menu placeholder');
$styleCollection->addSP(new BorderSP('1px', 'solid', '#F00'));
$placeholder->addStyle($styleCollection);
return $placeholder;
}
/**
* Visit a MenuOrganizerSiteComponent
*
* @param object MenuOrganizerSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitMenuOrganizer(MenuOrganizerSiteComponent $siteComponent)
{
$parent = $siteComponent->getParentComponent();
if (!$parent) {
throw new OperationFailedException("No parent for " . $siteComponent->getId());
}
return $parent->acceptVisitor($this);
}
