gaoyixia/application/nutrition/controller/SeriesManage.php

<?php
namespace app\Nutrition\controller;
use app\common\model\NutritionCase;
use app\common\model\VideoIntro;
use app\common\model\VideoUrl;
use hg\apidoc\annotation\explain\Url;
use library\Controller;
use library\tools\Data;
use think\Db;
use app\common\model\VideoCate as VCM;
/**
 * 视频管理
 * Class VideoManage
 * @package app\Nutrition\controller
 */
class SeriesManage extends Controller
{

    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'VideoIntro';
    protected $url_suffix = '?x-oss-process=video/snapshot,t_2000,m_fast';

    /**
     * 列表
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '视频列表';
        $video_cate = VCM::field('id,title')->select()->toArray();
        $this->video_cate = array_column($video_cate,null,'id');
        $sel_where = [];
        $sel_where[] = ['is_deleted','=',0];
        $sel_where[] = ['type','=',2];
        if($title = $this->request->get('title')) $sel_where[] = ['title','like','%'.$title.'%'];
        $query = $this->_query($this->table);
        $query->where($sel_where)->order('status desc ,is_top desc ,sort desc,id desc')->page();
    }

    /**
     * 数据列表处理
     * @auth true
     * @menu true
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {


    }



    /**
     * 添加
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add()
    {
        $this->title = '添加视频';
        $this->type = input('get.type',2);
        $this->_form($this->table, 'form');
    }


    /**
     * 编辑
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function edit()
    {
        $this->title = '编辑视频';
        $this->type = input('get.type',2);
        $this->_form($this->table, 'form') ;
    }

    /**
     * 禁用
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function forbidden()
    {
        $this->_save($this->table, ['status' => '0']);
    }

    /**
     * 启用
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function enable()
    {
        $this->_save($this->table, ['status' => 1]);
    }




    /**
     * 删除视频
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function del()
    {
        $this->_save($this->table, ['is_deleted' => 1]);
    }


    /**
     * 表单数据处理
     * @auth true
     * @menu true
     * @param array $data
     */
    protected function _form_filter(&$data)
    {
        if($this->request->isGet()){
            $all_cate  = VCM::where(['is_deleted'=>0])->order('sort desc ,id desc')->select();
            $this->cate_tree = make_tree($all_cate);
            if($this->request->action() == 'add') {
                $this->video_url  =  $this->request->get('type',1) == 1 ? '' :[];
            }else{
                if($this->request->get('type',1) == 1 ) {
                    $this->video_url = VideoUrl::where(['video_id'=>$data['id']])->find()->toArray();
                }else{
                    $this->video_url = VideoUrl::where(['video_id'=>$data['id']])->order('sort desc,id asc')->select()->toArray();
                }
            }
        }

        if($this->request->isPost()) {

            if($data['type'] == 1){
                if( !$data['url']) $this->error('请上传视频');
            }else{
                $item_title = input('post.item_title');
                if(empty($item_title)) $this->error('请上传视频');
            }
            if($this->request->action() == 'add') $data['url_num'] = 0;

        }
    }

    protected function  _form_result($result){
        if($this->request->isPost() && in_array($this->request->action(),['add','edit'])) {
            $video_info = VideoIntro::where('id',$result)->find()->toArray();
            if($this->request->post('type') == 1) {
                Data::save('VideoUrl',['video_id'=>$result,'url'=>input('post.url'),'cover'=>input('post.url').$this->url_suffix,'is_vip'=>input('post.is_vip'),'title'=>input('post.title')],'video_id',['video_id'=>$result]);
                VideoIntro::where('id',$result)->update(['video_url'=>input('post.url'),'cover'=>input('post.url').$this->url_suffix]);
            }else{
                $item_title = input('post.item_title');
                $item_id   = input('post.item_id');
                $item_url   = input('post.item_url');
                $item_sort   = input('post.item_sort');
                $item_is_vip   = input('post.item_is_vip');
                VideoUrl::where('id','not in',$item_id)->where('video_id','=',$result)->update(['is_deleted'=>1]);// 删掉关联视频
                foreach ($item_title as $k=>$t){
                    // 修改视频
                    $item_info = [
                        'title' => $t,
                        'video_id' => $result,
                        'url' => $item_url[$k],
                        'cover' => $item_url[$k].$this->url_suffix,
                        'is_vip' => $item_is_vip[$k],
                        'sort' => $item_sort[$k],
                    ];
                    if(isset($item_id[$k]) && $item_id[$k]) {
                        VideoUrl::where('id',$item_id[$k])->update($item_info);
                    }else{// 添加视频
                        VideoUrl::create($item_info);
                    }
                }
                VideoIntro::where('id',$result)->update(['video_url'=>$item_url[0],'cover'=>$item_url[0].$this->url_suffix]);
            }

        }
    }

}