<?php

namespace app\model;

use think\Model;

class Broadcast extends Model
{
    public function lecturer(){
        return $this->hasOne(Lecturer::class, 'id','lecturer_id');
    }
    /**
     * 图片拼接
     */
    public function getBroadcastCoverAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'http://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }
    /**
     * 图片拼接
     */
    public function getPlaybackCoverAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'http://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }
    /**
     * 图片拼接
     */
    public function getPlaybackUrlAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'http://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }
    /**
     * 开始时间
     */
    public function getStartDateAttr($value)
    {
        if (empty($value)) return '';
        return date('Y-m-d',$value);
    }
    /**
     * 结束时间
     */
    public function getEndDateAttr($value)
    {
        if (empty($value)) return '';
        return date('Y-m-d',$value);
    }
    /**
     * 图片拼接
     */
    public function setPlaybackUrlAttr($value)
    {
        $domain = config('app.ali_oss_bindurl');
        $search = 'https://'.$domain.'/';
        return str_replace($search, '', $value);
    }
    public function setPlaybackCoverAttr($value)
    {
        $domain = config('app.ali_oss_bindurl');
        $search = 'https://'.$domain.'/';
        return str_replace($search, '', $value);
    }
}