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<?php
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namespace app\admin\controller\game;
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use app\common\controller\Backend;
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use think\Db;
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use think\Exception;
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use think\exception\PDOException;
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use think\exception\ValidateException;
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use think\Session;
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/**
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* 科普知识管理
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*
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* @icon fa fa-circle-o
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*/
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class Science extends Backend
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{
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/**
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* Science模型对象
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* @var \app\admin\model\game\Science
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*/
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protected $model = null;
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public function _initialize()
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{
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parent::_initialize();
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$this->model = new \app\admin\model\game\Science;
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}
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/**
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* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
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* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
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* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
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*/
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/**
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* 查看
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*/
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public function index()
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{
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//当前是否为关联查询
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$this->relationSearch = false;
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//设置过滤方法
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$this->request->filter(['strip_tags', 'trim']);
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if ($this->request->isAjax())
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{
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//如果发送的来源是Selectpage，则转发到Selectpage
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if ($this->request->request('keyField'))
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{
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return $this->selectpage();
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}
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list($where, $sort, $order, $offset, $limit) = $this->buildparams();
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$total = $this->model
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->where($where)
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->order($sort, $order)
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->count();
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$list = $this->model
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->where($where)
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->order($sort, $order)
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->limit($offset, $limit)
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->select();
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foreach ($list as $row) {
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$row->visible(['id','title','image','weigh','createtime','updatetime']);
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}
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$list = collection($list)->toArray();
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$result = array("total" => $total, "rows" => $list);
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return json($result);
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}
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return $this->view->fetch();
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}
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/**
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* 添加
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*/
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public function add()
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{
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if ($this->request->isPost()) {
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$params = $this->request->post("row/a");
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if ($params) {
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$params = $this->preExcludeFields($params);
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if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
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$params[$this->dataLimitField] = $this->auth->id;
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}
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$result = false;
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$params['admin_id'] = Session::get('admin.id');
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$params['last_change_id'] = Session::get('admin.id');
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Db::startTrans();
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
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$this->model->validateFailException(true)->validate($validate);
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}
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$result = $this->model->allowField(true)->save($params);
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Db::commit();
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} catch (ValidateException $e) {
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Db::rollback();
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$this->error($e->getMessage());
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} catch (PDOException $e) {
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Db::rollback();
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$this->error($e->getMessage());
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} catch (Exception $e) {
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Db::rollback();
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$this->error($e->getMessage());
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}
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if ($result !== false) {
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$this->success();
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} else {
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$this->error(__('No rows were inserted'));
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}
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}
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$this->error(__('Parameter %s can not be empty', ''));
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}
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return $this->view->fetch();
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}
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/**
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* 编辑
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*/
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public function edit($ids = null)
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{
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$row = $this->model->get($ids);
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if (!$row) {
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$this->error(__('No Results were found'));
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}
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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if (!in_array($row[$this->dataLimitField], $adminIds)) {
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$this->error(__('You have no permission'));
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}
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}
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if ($this->request->isPost()) {
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$params = $this->request->post("row/a");
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if ($params) {
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$params = $this->preExcludeFields($params);
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$result = false;
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$params['last_change_id'] = Session::get('admin.id');
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Db::startTrans();
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
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$row->validateFailException(true)->validate($validate);
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}
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$result = $row->allowField(true)->save($params);
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Db::commit();
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} catch (ValidateException $e) {
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Db::rollback();
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$this->error($e->getMessage());
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} catch (PDOException $e) {
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Db::rollback();
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$this->error($e->getMessage());
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} catch (Exception $e) {
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Db::rollback();
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$this->error($e->getMessage());
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}
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if ($result !== false) {
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$this->success();
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} else {
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$this->error(__('No rows were updated'));
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}
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}
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$this->view->assign("row", $row);
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return $this->view->fetch();
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}
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} |
...
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...
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