+----------------------------------------------------------------------------------------------- */ declare (strict_types = 1); namespace app\\controller; use app\base\BaseController; use app\\model\ as Model; use app\\validate\Validate; use think\exception\ValidateException; use think\facade\Db; use think\facade\View; class extends BaseController { /** * 构造函数 */ protected $model; public function __construct() { parent::__construct(); // 调用父类构造函数 $this->model = new Model(); } /** * 数据列表 */ public function datalist() { if (request()->isAjax()) { $list = $this->model->where('delete_time',0)->order('sort asc')->select(); return to_assign(0, '', $list); } else{ return view(); } } /** * 子分类 * $id * $is_self=1包含自己 */ public function sonlist($id = 0, $is_self = 1) { $cates = $this->model->where('delete_time',0)->order('sort asc')->select()->toArray(); $cates_list = get_data_node($cates, $id); $cates_array = array_column($cates_list, 'id'); if ($is_self == 1) { //包括自己在内 $cates_array[] = $id; } return $cates_array; } /** * 添加/编辑 */ public function add() { $param = get_params(); if (request()->isAjax()) { if (!empty($param['id']) && $param['id'] > 0) { try { validate(Validate::class)->scene('edit')->check($param); } catch (ValidateException $e) { // 验证失败 输出错误信息 return to_assign(1, $e->getError()); } $cate_array = $this->sonlist($param['id']); if (in_array($param['pid'], $cate_array)) { return to_assign(1, '上级分类不能是该分类本身或其子分类'); } $this->model->edit($param); } else { try { validate(Validate::class)->scene('add')->check($param); } catch (ValidateException $e) { // 验证失败 输出错误信息 return to_assign(1, $e->getError()); } $this->model->add($param); } }else{ $id = isset($param['id']) ? $param['id'] : 0; $pid = isset($param['pid']) ? $param['pid'] : 0; if ($id>0) { $detail = $this->model->getById($id); View::assign('detail', $detail); } View::assign('pid', $pid); return view(); } } /** * 查看 */ public function view($id) { $detail = $this->model->getById($id); if (!empty($detail)) { View::assign('detail', $detail); return view(); } else{ return view(EEEOR_REPORTING,['code'=>404,'warning'=>'找不到页面']); } } /** * 删除 */ public function del() { if (request()->isDelete()) { $param = get_params(); $id = isset($param['id']) ? $param['id'] : 0; $type = isset($param['type']) ? $param['type'] : 0; $count_cate = $this->model->where(["pid"=>$id,"delete_time"=>0])->count(); if ($count_cate > 0) { return to_assign(1, "该分类下还有子分类，无法删除"); } $count_list = 0; if ($count_list > 0) { return to_assign(1, "该分类下还有内容，无法删除"); } $this->model->delById($id,$type); } else { return to_assign(1, "错误的请求"); } } /** * 设置 */ public function set() { if (request()->isAjax()) { $param = get_params(); if($param['status'] == 0){ $count_cate = $this->model->where(["pid"=>$param['id'],"delete_time"=>0])->count(); if ($count_cate > 0) { return to_assign(1, "该分类下还有子分类，无法禁用"); } $count_list = 0; if ($count_list > 0) { return to_assign(1, "该分类下还有内容，无法禁用"); } $this->model->strict(false)->field('id,status')->update($param); add_log('disable', $param['id'], $param); } else if($param['status'] == 1){ $res = $this->model->strict(false)->field('id,status')->update($param); add_log('recovery', $param['id'], $param); } return to_assign(); } else { return to_assign(1, "错误的请求"); } } }