/**
* Save changes to a category.
*/
function updateCategory($args, &$request)
{
$categoryId = $request->getUserVar('categoryId') === null ? null : (int) Request::getUserVar('categoryId');
if ($categoryId === null) {
$this->validate();
$category = null;
} else {
$categoryId = (int) $categoryId;
$this->validate($categoryId);
$category =& $this->category;
}
$this->setupTemplate($request, $category);
import('classes.journal.categories.CategoryForm');
$categoryForm = new CategoryForm($category);
$categoryForm->readInputData();
if ($categoryForm->validate()) {
$categoryForm->execute();
Request::redirect(null, null, 'categories');
} else {
$templateMgr =& TemplateManager::getManager();
$templateMgr->append('pageHierarchy', array(Request::url(null, 'admin', 'categories'), 'admin.categories'));
$templateMgr->assign('pageTitle', $category ? 'admin.categories.editTitle' : 'admin.categories.createTitle');
$categoryForm->display();
}
}