/**
* @param \Render\APIs\APIv1\RenderAPI $renderApi
* @param \Render\Unit $unit
* @param \Render\ModuleInfo $moduleInfo
*/
public function renderContent($renderApi, $unit, $moduleInfo)
{
$allItems = $renderApi->getChildren($unit);
$renderItems = array();
// normal units
$nonRenderItems = array();
// extension units
foreach ($allItems as $item) {
if ($renderApi->getModuleInfo($item)->isExtension()) {
// assume that extension modules (i.e. styles) render no html output
$nonRenderItems[] = $item;
} else {
$renderItems[] = $item;
}
}
// render children (non extensions)
if (count($renderItems) > 0) {
echo '<ul class="slides">';
$i = 0;
foreach ($renderItems as $nextUnit) {
if ($i == 0) {
echo '<li class="slide slideActive">';
} else {
echo '<li class="slide">';
}
$i++;
$renderApi->renderUnit($nextUnit);
echo '</li>';
}
echo '</ul>';
} else {
$this->insertMissingInputHint($renderApi, $unit);
}
// render extensions
foreach ($nonRenderItems as $item) {
$renderApi->renderUnit($item);
}
}
