player.go

package steam_auth

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)

type PlayerSummaries struct {
	SteamId                  string `json:"steamid"`
	CommunityVisibilityState int    `json:"communityvisibilitystate"`
	ProfileState             int    `json:"profilestate"`
	PersonaName              string `json:"personaname"`
	LastLogOff               int    `json:"lastlogoff"`
	ProfileUrl               string `json:"profileurl"`
	Avatar                   string `json:"avatar"`
	AvatarMedium             string `json:"avatarmedium"`
	AvatarFull               string `json:"avatarfull"`
	PersonaState             int    `json:"personastate"`

	CommentPermission int    `json:"commentpermission"`
	RealName          string `json:"realname"`
	PrimaryClanId     string `json:"primaryclanid"`
	TimeCreated       int    `json:"timecreated"`
	LocCountryCode    int    `json:"loccountrycode"`
	LocStateCode      int    `json:"locstatecode"`
	LocCityId         int    `json:"loccityid"`
	GameId            int    `json:"gameid"`
	GameExtraInfo     string `json:"gameextrainfo"`
	GameServerIp      string `json:"gameserverip"`
}

func GetPlayerSummaries(steamId, apiKey string) (*PlayerSummaries, error) {
	url := fmt.Sprintf("http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=%s&steamids=%s", apiKey, steamId)
	resp, err := http.Get(url)
	if err != nil {
		return nil, err
	}
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}

	type Result struct {
		Response struct {
			Players []PlayerSummaries `json:"players"`
		} `json:"response"`
	}
	var data Result
	if err := json.Unmarshal(body, &data); err != nil {
		return nil, err
	}
	return &data.Response.Players[0], err
}