/**
* 更新单文章操作
* @param HttpRequest $request
*/
public function update(HttpRequest $request)
{
$id = $request->getParameter("id", "intval");
$data = $request->getParameter("data");
$data["update_time"] = time();
parent::update($data, $request);
}
/**
* 更新友情链接操作
* @param HttpRequest $request
*/
public function update(HttpRequest $request)
{
$data = $request->getParameter("data");
parent::update($data, $request);
}
/**
* 更新媒体管理员角色操作
* @param HttpRequest $request
*/
public function update(HttpRequest $request)
{
$data = $request->getParameter('data');
$data['permission'] = cn_json_encode($data['permission']);
parent::update($data, $request);
}
/**
* 更新文章操作
* @param HttpRequest $request
*/
public function update(HttpRequest $request)
{
$data = $request->getParameter("data");
//如果有标签则先插入标签
$tag_bak = $request->getParameter('tag_bak', 'trim');
if (trim($data['tags']) != $tag_bak) {
$tagService = Beans::get('article.tags.service');
$tags = explode(',', $data['tags']);
$tagIds = array();
foreach ($tags as $value) {
//1.首先查看标签是否存在,如果存在则直接取其ID
$item = $tagService->getItem("name='{$value}'", 'id');
if ($item) {
$tagIds[] = $item['id'];
//不存在则加入新标签
} else {
$id = $tagService->add(array('name' => $value));
if ($id > 0) {
$tagIds[] = $id;
}
}
}
$data['tags'] = implode(',', $tagIds);
//不更改标签
} else {
unset($data['tags']);
}
$data['update_time'] = time();
parent::update($data, $request);
}