#!/bin/bash

bkn=""
COOKIE="Cookie: p_skey=...; p_uin=...; pt4_token=...; ts_last=...; ts_refer=...; ts_uid=...; RK=...; pgv_info=ssid=...; pgv_pvid=...; ......"

# You can get those using brup :)

USERS_JSON_URL="http://qun.qq.com/cgi-bin/qun_mgr/search_group_members"
USERS_GET_PAYLOAD="gc=_GID_&st=0&end=1000&sort=0&bkn=$bkn"

GLIST_JSON_URL="http://qun.qq.com/cgi-bin/qun_mgr/get_group_list"
GLIST_GET_PAYLOAD="bkn=$bkn"

# usage: getUsersList <gid>
function getUsersList {
	curl $USERS_JSON_URL --data "$(echo $USERS_GET_PAYLOAD | sed -e "s/_GID_/$1/")" -H "$COOKIE" 2> /dev/null | sed -e 's/{"card":/§{"card":/g'|tr '§' '\n'|awk -F\" '{print $33 "|" $4 "|" $22 }' | sed -e 's/|:/\|/g; s/}\,//g; s/://g; s/}\],//g; 1d;' 
}

function getGroupList {
	curl $GLIST_JSON_URL --data $GLIST_GET_PAYLOAD -H "$COOKIE" 2> /dev/null | sed 's/"gc"/§"gc"/g' | tr '§' '\n' | awk -F':' '{print $2 "|" $3}' | sed -e 's/,"gn"//g; s/","owner"//g; s/"//g; 1d;'
}

function getAllUsers {
	getGroupList > groups.txt
	local groups=$(cat groups.txt)
	for group in $groups
	do
		local gid=$(echo $group|awk -F"|" '{print $1}')
		echo -n "[$(date)] Getting $group... "
		getUsersList $group > group-$gid.txt
		echo "done"
		sleep 1
	done
}

function getUsersListFromList {
	cat group-*.txt | awk -F"|" '{print $1}' | sort | uniq -d
}


# usage: findJoinedGroupByID <uid>
function findJoinedGroupByID {
	grep -lir "$1" . | grep group- | awk -F"group-|.txt" '{print $2}'
}

function getGroupNameByID {
	cat groups.txt | grep $1 | awk -F"|" '{print $2}' | sed -e 's/&nbsp;/ /g;'
}

# usage: ListJoinedGroupByID [uid]
function ListJoinedGroupByID {
	local users=$(getUsersListFromList)
	for user in $users
	do
		[[ -z $1 || $1 == $user ]] && {
			echo "User: $(getUsernameByID $user) ($user)"
			echo "-------------------------------------------------------------------------------"
			local this_joined=$(findJoinedGroupByID $user)
			for this_group in $this_joined
			do
				echo "$(getGroupNameByID $this_group) ($this_group) as $(getUsernameInGroupByID $this_group $user)"
			done
			echo "-------------------------------------------------------------------------------"
			echo
		}
	done
}

function getUsernameByID {
	cat group-*.txt | grep $1 | tail -n1 | awk -F "|" '{print $3}' | sed -e 's/&nbsp;/ /g;'
}

function getUsernameInGroupByID {
	local name=$(cat group-$1.txt | grep $2 | awk -F "|" '{print $2}')
	[[ -z $name ]] && name=$(cat group-$1.txt | grep $2 | awk -F "|" '{print $3}')
	echo $name | sed -e 's/&nbsp;/ /g;'
}

$*