kefu/application/admin/controller/Words.php

<?php

/**
 * 文本控制器
 */

namespace app\admin\controller;

class Words extends Base
{
    // 常用语列表
    public function index()
    {
        if(request()->isAjax()){

            $param = input('param.');

            $limit = $param['pageSize'];
            $offset = ($param['pageNumber'] - 1) * $limit;

            $where = [];
            if (!empty($param['searchText'])) {
                $where['content'] = $param['searchText'];
            }

            $result = db('words')->where($where)->where($this->where)->limit($offset, $limit)->order('add_time desc')->select();
            foreach($result as $key=>$vo){
                // 优化显示状态
                if(1 == $vo['status']){
                    $result[$key]['status'] = '<span class="label label-primary">启用</span>';
                }else{
                    $result[$key]['status'] = '<span class="label label-danger">禁用</span>';
                }
                // 所属分组
                $organize = db('organize')->field('name')->where('id', $vo['organize_id'])->find();
                $result[$key]['organize_name'] = !empty($organize) ? $organize['name'] : '暂无';

                // 生成操作按钮
                $result[$key]['operate'] = $this->makeBtn($vo['id']);
                $platform = db('groups')->where('id', $vo['group_id'])->field('name')->find();
                $result[$key]['platform_name'] = isset($platform['name']) ? $platform['name'] : '暂无';
            }

            $return['total'] = db('words')->where($where)->where($this->where)->count();  //总数据
            $return['rows'] = $result;

            return json($return);

        }

        return $this->fetch();
    }

    // 添加常用语
    public function addWord()
    {
        if(request()->isPost()){

            $param = input('post.');
            $param['content'] = htmlentities(trim($param['content']));

            // 检测分组
            if ($this->role_name == '组长') { 
                $param['organize_id'] = $this->where['organize_id'];
                $organize = db('organize')->where('id', $this->where['organize_id'])->find();
                $param['group_id'] = $organize['group_id'];
            } else {
                $param['group_id'] = $this->where['group_id'];
            }
            if (!isset($param['organize_id'])) return resultJson(0, '请选择分组');

            $has = db('words')->field('id')
                ->where('content', '=', $param['content'])
                ->where('group_id', '=', $param['group_id'])
                ->find();
            if(!empty($has)){
                return json(['code' => -1, 'data' => '', 'msg' => '该常用语已经存在']);
            }

            $param['add_time'] = date('Y-m-d H:i:s');
            try{
                db('words')->insert($param);
            }catch(\Exception $e){
                return json(['code' => -2, 'data' => '', 'msg' => $e->getMessage()]);
            }

            return json(['code' => 1, 'data' => '', 'msg' => '添加常用语成功']);
        }

        // 如果是平台管理员获取分组
        if ($this->role_name == '平台管理员') {
            $organize = db('organize')->where($this->where)->select();
        } else {
            $organize = [];
        }
        $this->assign([
            'status' => config('kf_status'),
            'organize' => $organize,
        ]);

        return $this->fetch('addword');
    }

    // 编辑常用语
    public function editWord()
    {
        if(request()->isAjax()){

            $param = input('post.');
            $param['content'] = htmlentities(trim($param['content']));

            // 检测用户修改的常用语是否重复
            $has = db('words')->where('content', $param['content'])->where('id', '<>', $param['id'])->find();
            if(!empty($has)){
                return json(['code' => -1, 'data' => '', 'msg' => '该常用语已经存在']);
            }

            // 检测分组
            if ($this->role_name == '组长') { 
                $param['organize_id'] = $this->where['organize_id'];
                $organize = db('organize')->where('id', $this->where['organize_id'])->find();
                $param['group_id'] = $organize['group_id'];
            }
            if (!isset($param['organize_id'])) return resultJson(0, '请选择分组');

            try{
                db('words')->where('id', $param['id'])->update($param);
            }catch(\Exception $e){
                return json(['code' => -2, 'data' => '', 'msg' => $e->getMessage()]);
            }

            return json(['code' => 1, 'data' => '', 'msg' => '编辑常用语成功']);
        }

        $id = input('param.id/d');
        $info = db('words')->where('id', $id)->find();
        // 如果是平台管理员获取分组
        if ($this->role_name == '平台管理员' || $info['group_id']) {
            $where = $info['group_id'] ? ['group_id' => $info['group_id']] : $this->where;
            $organize = db('organize')->where($where)->select();
        } else {
            $organize = [];
        }

        $this->assign([
            'info' => $info,
            'status' => config('kf_status'),
            'organize' => $organize,
        ]);
        return $this->fetch('editword');
    }

    // 删除常用语
    public function delWord()
    {
        if(request()->isAjax()){
            $id = input('param.id/d');

            try{
                db('words')->where('id', $id)->delete();
            }catch(\Exception $e){
                return json(['code' => -1, 'data' => '', 'msg' => $e->getMessage()]);
            }

            return json(['code' => 1, 'data' => '', 'msg' => '删除常用语成功']);
        }
    }

    // 生成按钮
    private function makeBtn($id)
    {
        $operate = '';
        if (!$this->is_root) {
            $operate = '<a href="' . url('words/editword', ['id' => $id]) . '">';
            $operate .= '<button type="button" class="btn btn-primary btn-sm"><i class="fa fa-paste"></i> 编辑</button></a> ';
        }

        $operate .= '<a href="javascript:userDel(' . $id . ')"><button type="button" class="btn btn-danger btn-sm">';
        $operate .= '<i class="fa fa-trash-o"></i> 删除</button></a> ';

        return $operate;
    }
}