/**
* Visit a menu organizer and return the menu GUI component that corresponds
* to it.
*
* @param object MenuOrganizerSiteComponent
* @return object Component
* @access public
* @since 1/15/07
*/
public function visitFlowOrganizer(FlowOrganizerSiteComponent $organizer)
{
$numCells = $organizer->getTotalNumberOfCells();
if ($organizer->getNumRows() == 0) {
$cellsPerPage = $numCells + 1;
} else {
$cellsPerPage = $organizer->getNumColumns() * $organizer->getNumRows();
}
$childGuiComponents = array();
$i = 0;
foreach ($organizer->getSortedSubcomponents() as $child) {
if ($child) {
$childGuiComponent = $child->acceptVisitor($this);
// Filter out false entries returned due to lack of authorization
if ($childGuiComponent) {
$childGuiComponents[] = $this->addFlowChildWrapper($organizer, $i, $childGuiComponent);
}
}
$i++;
}
// Add the "Append" form to the organizer
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.add_children"), $organizer->getQualifierId())) {
$pluginManager = Services::getService("PluginManager");
$formHtml = "\n\t<div class='ui2_add_form_wrapper'>";
$formHtml .= $this->getAddFormHTML($organizer->getId(), null, $pluginManager->getEnabledPlugins());
// Move/Copy from selection
$formHtml .= "\n\t | " . Segue_Selection::instance()->getMoveCopyLink($organizer);
$formHtml .= "\n\t</div>";
$form = $this->addFlowChildWrapper($organizer, $i, new UnstyledBlock($formHtml));
// Add the form to the beginning of the list for custom ordering or recent last
if (in_array($organizer->sortMethod(), array('custom', 'create_date_asc', 'mod_date_asc'))) {
$childGuiComponents[] = $form;
} else {
array_unshift($childGuiComponents, $form);
}
}
if (count($childGuiComponents)) {
$resultPrinter = new ArrayResultPrinter($childGuiComponents, $organizer->getNumColumns(), $cellsPerPage);
$resultPrinter->setRenderDirection($organizer->getDirection());
$resultPrinter->setNamespace('pages_' . $organizer->getId());
$resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
$guiContainer = $resultPrinter->getLayout();
} else {
return null;
}
// Add controls bar and border
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $organizer->getQualifierId())) {
$controlsHTML = $this->getBarPreHTML('#00F', $organizer) . $this->getControlsHTML($organizer, "<em>" . $this->_classNames['FlowOrganizer'] . "</em>", $organizer->acceptVisitor($this->_controlsVisitor), '#00F', '#99F', '#66F');
$guiContainer->setPreHTML($controlsHTML . "\n<div style='z-index: 0;'>" . $guiContainer->getPreHTML($null = null));
$guiContainer->setPostHTML($guiContainer->getPostHTML($null = null) . "</div>" . $this->getBarPostHTML());
}
return $guiContainer;
}
/**
* Visit a flow organizer and return the resultant GUI component [a container].
*
* @param object FlowOrganizerSiteComponent
* @return object Component
* @access public
* @since 4/3/06
*/
public function visitFlowOrganizer(FlowOrganizerSiteComponent $organizer)
{
$numCells = $organizer->getTotalNumberOfCells();
if ($organizer->getNumRows() == 0) {
$cellsPerPage = $numCells;
} else {
$cellsPerPage = $organizer->getNumColumns() * $organizer->getNumRows();
}
$childGuiComponents = array();
foreach ($organizer->getSortedSubcomponents() as $child) {
if ($child) {
$childGuiComponent = $child->acceptVisitor($this);
// Filter out false entries returned due to lack of authorization
if ($childGuiComponent) {
$childGuiComponents[] = $childGuiComponent;
}
}
}
if (count($childGuiComponents)) {
$resultPrinter = new ArrayResultPrinter($childGuiComponents, $organizer->getNumColumns(), $cellsPerPage);
$resultPrinter->setRenderDirection($organizer->getDirection());
$resultPrinter->setNamespace('pages_' . $organizer->getId());
$resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
return $resultPrinter->getLayout();
} else {
return null;
}
}
