/**
* Display form to edit a category.
* @param $args array optional, first parameter is the ID of the category to edit
*/
function editCategory($args, &$request)
{
$categoryId = (int) array_shift($args);
if (!$categoryId) {
$categoryId = null;
}
$this->validate($categoryId);
$this->setupTemplate($request, $this->category, true);
import('classes.journal.categories.CategoryForm');
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('pageTitle', $this->category === null ? 'admin.categories.createTitle' : 'admin.categories.editTitle');
$categoryForm = new CategoryForm($this->category);
if ($categoryForm->isLocaleResubmit()) {
$categoryForm->readInputData();
} else {
$categoryForm->initData();
}
$categoryForm->display();
}