public function doPost()
{
try {
$id = I('id');
$title = I('title');
$content = I('content');
$data = array('title' => $title, 'content' => $content);
$model = new PostModel();
if ($model->where(array('postId' => $id))->save($data) === false) {
throw new Exception('编辑失败');
}
$this->success('编辑成功', U('post/index'));
} catch (Exception $e) {
$this->error($e->getMessage());
}
}
/**
* 删除帖子
*/
public function postDelete()
{
$this->checkLogin();
$id = I('id');
$model = new PostModel();
$post = $model->find($id);
if (empty($post)) {
$this->error('帖子不存在');
}
if ($post['userId'] != $this->user['userId']) {
$this->error('你无权删除');
}
$result = $model->delete($id);
if ($result === false) {
$this->error('删除失败');
} else {
$callback = I('callback');
if (empty($callback)) {
$callback = U('posts');
}
$this->success('删除成功', $callback);
}
}