/**
* 列出所有文章分类
*
* @param $f3
*/
public function ListCategory($f3)
{
// 检查缓存
$cacheKey = md5(__NAMESPACE__ . '\\' . __CLASS__ . '\\' . __METHOD__);
if ($f3->get('GET[nocache]')) {
goto nocache;
}
$categoryArray = $f3->get($cacheKey);
if (!empty($categoryArray)) {
goto out;
}
nocache:
// 没有缓存数据
$categoryService = new CategoryService();
$categoryArray = $categoryService->fetchArticleCategoryArray();
$f3->set($cacheKey, $categoryArray, 300);
//缓存 5 分钟
out:
if (!$f3->get('GET[nocache]')) {
$f3->expire(60);
// 客户端缓存 1 分钟
}
Ajax::header();
echo Ajax::buildResult(null, null, $categoryArray);
}
public function get($f3)
{
global $smarty;
$articleCategoryService = new ArticleCategoryService();
$articleCateogryArray = $articleCategoryService->fetchArticleCategoryArray();
$smarty->assign('articleCateogryArray', $articleCateogryArray);
$smarty->display('article_category.tpl');
}
