/**
* Renders a overview page for the given MenuEntry object
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @param \Zepi\Web\General\Entity\MenuEntry $menuEntry
* @return string
*/
public function render(Framework $framework, MenuEntry $menuEntry)
{
// If the MenuEntry hasn't any children we return an empty string.
if (!$menuEntry->hasChildren()) {
return '';
}
$templatesManager = $framework->getInstance('\\Zepi\\Web\\General\\Manager\\TemplatesManager');
$htmlString = '';
$emptyChilds = array();
foreach ($menuEntry->getChildren() as $child) {
if (!$child->hasChildren()) {
$emptyChilds[] = $child;
} else {
$htmlString .= $templatesManager->renderTemplate('\\Zepi\\Web\\UserInterface\\Templates\\OverviewPageSection', array('menuEntry' => $child));
}
}
$htmlString = $templatesManager->renderTemplate('\\Zepi\\Web\\UserInterface\\Templates\\OverviewPageItems', array('children' => $emptyChilds)) . $htmlString;
return $htmlString;
}
/**
* Loops trough the navigation tree for the given menu entry
* and gets all entries for the breadcrumb navigation
*
* @param \Zepi\Web\General\Entity\MenuEntry $entry
* @return array
*/
protected function processBreadcrumbEntries(MenuEntry $entry)
{
$entries = array($entry);
if ($entry->hasParent()) {
$parentEntries = $this->processBreadcrumbEntries($entry->getParent());
foreach ($parentEntries as $parentEntry) {
$entries[] = $parentEntry;
}
}
return $entries;
}
/**
* Sorts two menu entries
*
* @access public
* @param Zepi\Web\General\Entity\MenuEntry $a
* @param Zepi\Web\General\Entity\MenuEntry $b
* @return integer
*/
public function sortMenuEntries($a, $b)
{
if ($a->getName() > $b->getName()) {
return 1;
} else {
if ($a->getName() < $b->getName()) {
return -1;
} else {
return 0;
}
}
}
