124 lines
3.8 KiB
PHP
124 lines
3.8 KiB
PHP
<?php
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namespace app\admin\controller;
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use app\common\controller\Backend;
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use fast\Tree;
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use think\Db;
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use think\exception\PDOException;
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use think\exception\ValidateException;
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/**
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* 项目列管理
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*
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* @icon fa fa-circle-o
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*/
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class Item extends Backend
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{
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/**
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* Item模型对象
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* @var \app\admin\model\Item
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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\Item;
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// 必须将结果集转换为数组
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$ruleList = \think\Db::name("item")->field('id,pid,level,title')->order('sort DESC,id ASC')->select();
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Tree::instance()->init($ruleList)->icon = [' ', ' ', ' '];
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// dd($ruleList);
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$this->rulelist = Tree::instance()->getTreeList(Tree::instance()->getTreeArray(0), 'title');
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$itemdata = [0 => __('None')];
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foreach ($this->rulelist as $k => $v) {
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$itemdata[$v['id']] = $v['title'];
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}
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unset($v);
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$this->view->assign('itemdata', $itemdata);
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$this->view->assign("statusList", $this->model->getStatusList());
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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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public function add()
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{
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if (false === $this->request->isPost()) {
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return $this->view->fetch();
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}
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$params = $this->request->post('row/a');
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if (empty($params)) {
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$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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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()->validate($validate);
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}
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$pid = $params['pid'];
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if ($pid > 0){
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$parent = $this->model->where('id',$pid)->find();
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if ($parent){
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$params['level'] = $parent->value('level') + 1;
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}
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}else{
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$params['level'] = 0;
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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|PDOException|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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$this->error(__('No rows were inserted'));
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}
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$this->success();
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}
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public function search(){
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$keyword = request()->get('keyword');
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if (!$keyword){
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$this->success(data:[]);
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}else{
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$data = model('item')
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// ->where('level','=',3)
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->where(function ($query)use ($keyword){
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$query->where('title','like','%'.$keyword.'%')
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->whereOr('key_word', 'like', "%{$keyword}%");
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})
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->order('level','desc')
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->field('title,id')
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->limit(0,10)
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->select();
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$this->success(data:$data);
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}
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}
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}
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