Culture/Application/Admin/Controller/CultureSceneBackgroundController.class.php

<?php
namespace Admin\Controller;

/**
 * 场景背景管理
 * @author   晓宇
 * @version  0.0.1
 * @datetime 2019-03-29
 */
class CultureSceneBackgroundController extends CommonController
{
    /**
     * [_initialize 前置操作-继承公共前置方法]
     */
    public function _initialize()
    {
        // 调用父类前置方法
        parent::_initialize();

        // 登录校验
        $this->Is_Login();

        // 权限校验
        $this->Is_Power();
    }

    /**
     * [Index 场景背景列表]
     */
    public function Index()
    {
        // 参数
        $param = array_merge($_POST, $_GET);

        // 模型模型
        $m = D('Culture/CultureSceneBackground');

        // 条件
        $where = $this->GetIndexWhere();

        // 分页
        $number = MyC('admin_page_number');
        $page_param = array(
                'number'    =>  $number,
                'total'     =>  $m->where($where)->count(),
                'where'     =>  $param,
                'url'       =>  U('Culture/CultureSceneBackground/Index'),
            );
        $page = new \My\Page($page_param);
        // 获取列表
        $field = array('scene_background_id', 'scene_background_name', 'thumb', 'description', 'sale_price', 'is_lock', 'is_unlock_buy', 'created_at', 'updated_at');
        $list = $this->SetDataHandle($m->field($field)->where($where)->limit($page->GetPageStarNumber(), $number)->order('scene_background_id desc')->select());

        // 参数
        $this->assign('param', $param);

        // 分页
        $this->assign('page_html', $page->GetPageHtml());

        // 数据列表
        $this->assign('list', $list);

        $this->display('Index');
    }

    /**
     * [SetDataHandle 数据处理]
     * @param    [array]      $data [场景背景数据]
     * @return   [array]            [处理好的数据]
     */
    private function SetDataHandle($data)
    {
        return $data;
    }

    /**
     * [GetIndexWhere 场景背景列表条件]
     */
    private function GetIndexWhere()
    {
        $where = array();

        // 模糊
        if(!empty($_REQUEST['keyword']))
        {
            $like_keyword = array('like', '%'.I('keyword').'%');
            $where[] = array(
                    'scene_background_name'      =>  $like_keyword,
                );
        }

        // 是否更多条件
        if(I('is_more', 0) == 1)
        {
            // 表达式
            if(!empty($_REQUEST['time_start']))
            {
                $where['created_at'][] = array('gt', I('time_start') . ' 00:00:00');
            }
            if(!empty($_REQUEST['time_end']))
            {
                $where['created_at'][] = array('lt', I('time_end') . ' 23:59:59');
            }
        }

        $where['deleted_at'] = ["exp", "is null"];

        return $where;
    }

    /**
     * [SaveInfo 场景背景添加/编辑页面]
     */
    public function SaveInfo()
    {
        // 场景背景信息
        $data = empty($_REQUEST['scene_background_id']) ? array() : D('Culture/CultureSceneBackground')->find(I('scene_background_id'));
        $this->assign('data', $data);
        // 场景列表
        $map['deleted_at'] = ["exp", "is null"];
        $scenes = D("Culture/CultureScene")->where($map)->select();
        $this->assign('scenes', $scenes);
        $this->display('SaveInfo');
    }

    /**
     * [Save 场景背景添加/编辑]
     */
    public function Save()
    {
        // 是否ajax请求
        if(!IS_AJAX)
        {
            $this->error(L('common_unauthorized_access'));
        }

        if(isset($_POST['is_lock'])){
            $_POST['is_lock'] = 1;
        }else{
            $_POST['is_lock'] = 0;
        }
        if(isset($_POST['is_unlock_buy'])){
            $_POST['is_unlock_buy'] = 1;
        }else{
            $_POST['is_unlock_buy'] = 0;
        }
        // 添加
        if(empty($_POST['scene_background_id']))
        {
            $this->Add();

        // 编辑
        } else {
            $this->Edit();
        }
    }

    /**
     * [Add 场景背景添加]
     */
    private function Add()
    {
        // 场景背景模型
        $m = D('Culture/CultureSceneBackground');

        // 数据自动校验
        if($m->create($_POST, 1))
        {
            $m->created_at = date('Y-m-d H:i:s');
            $m->updated_at = date('Y-m-d H:i:s');
            // 数据添加
            if($m->add())
            {
                $this->ajaxReturn(L('common_operation_add_success'));
            } else {
                $this->ajaxReturn(L('common_operation_add_error'), -100);
            }
        } else {
            $this->ajaxReturn($m->getError(), -1);
        }
    }

    /**
     * [Edit 场景背景编辑]
     */
    private function Edit()
    {
        // 场景背景模型
        $m = D('Culture/CultureSceneBackground');

        // 数据自动校验
        if($m->create($_POST, 2))
        {
            $m->updated_at = date('Y-m-d H:i:s');
            // 更新数据库
            if($m->where(array('scene_background_id'=>I('scene_background_id')))->save())
            {
                $this->ajaxReturn(L('common_operation_edit_success'));
            } else {
                $this->ajaxReturn(L('common_operation_edit_error'), -100);
            }
        } else {
            $this->ajaxReturn($m->getError(), -1);
        }
    }

    /**
     * [Delete 场景背景删除]
     */
    public function Delete()
    {
        // 是否ajax请求
        if(!IS_AJAX)
        {
            $this->error(L('common_unauthorized_access'));
        }

        // 参数处理
        $id = I('id');

        // 删除数据
        if(!empty($id))
        {
            // 场景背景模型
            $m = D('Culture/CultureSceneBackground');

            // 场景背景是否存在
            $scene_background = $m->where(array('scene_background_id'=>$id))->count();
            if(empty($scene_background))
            {
                $this->ajaxReturn(L('common_user_no_exist_error'), -2);
            }

            // 删除场景背景
            $update_data['deleted_at'] = date('Y-m-d H:i:s');
            $state = $m->where(array('scene_background_id'=>$id))->save($update_data);
            if($state !== false)
            {
                $this->ajaxReturn(L('common_operation_delete_success'));
            } else {
                $this->ajaxReturn(L('common_operation_delete_error'), -100);
            }
        } else {
            $this->ajaxReturn(L('common_param_error'), -1);
        }
    }

}