use mpc random play douban ten songs

douban.sh

#!/usr/bin/env bash

type='n'
pt='3.1'
channel=1
pb='320'
from='mainsite'
kbps='320'
app_name='radio_website'
client='s:mainsite|y:3.0'
version='100'
sid="0"

#cookie='bid=N2eIL8ZvMyc; flag="ok"; ac="1502330993"; _ga=GA1.2.1127229252.1494605945; _gid=GA1.2.126872079.1502331592'
cookie="bid=`curl --silent --output /dev/null --cookie-jar - 'https://douban.fm' | grep bid | awk '{ print $7 }'`"
#echo $cookie

new_url="https://douban.fm/j/v2/playlist?channel=$channel&kbps=$kbps&client=$client&app_name=$app_name&version=$version&type=n&pt=&pb=$pb&apikey="
next_url="https://douban.fm/j/v2/playlist?channel=$channel&kbps=$kbps&client=$client&app_name=$app_name&version=$version&type=s&pt=&pb=$pb&apikey=&sid="

log=/tmp/douban.log
datetime=`date "+%F %T"`

echo $datetime >> $log
song_urls=[]
for i in {0..9}
do
    if [ $sid == "0" ]
    then
        json_data=`curl "$new_url" -H "Cookie: $cookie"`
    else    
        json_data=`curl "$next_url$sid" -H "Cookie: $cookie"`
    fi
    #echo $json_data
    song_url=`echo $json_data | python -c "import sys, json; print(json.load(sys.stdin)['song'][0]['url'])"`    
    song_name=`echo $json_data | python -c "import sys, json; print(json.load(sys.stdin)['song'][0]['title'])"` 
    sid=`echo $json_data | python -c "import sys, json; print(json.load(sys.stdin)['song'][0]['sid'])"`
    #echo "$song_name:$song_url"
    song_urls[$i]=$song_url
    echo "$song_name: $song_url" >> $log
    sleep 2
done;


mpc clear
for i in {0..9}
do
    mpc add ${song_urls[i]}
done;

mpc play