/
soundcloud.go
96 lines (84 loc) · 1.99 KB
/
soundcloud.go
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//
// Copyright 2014 Kenichi Sato <ksato9700@gmail.com>
//
// Package gotogumo proivdes structs and functions for accessing soundcloud API.
package gotogumo
import (
"code.google.com/p/goauth2/oauth"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
)
const (
AuthUrl = "https://soundcloud.com/connect"
ApiUrlBase = "https://api.soundcloud.com"
TokenUrl = ApiUrlBase + "/oauth2/token"
CacheFile = "cache.json"
)
type Client struct {
HttpClient *http.Client
Token *oauth.Token
}
//var code string = "63b508a0c5d5968a69571d17633d542f"
var code string = ""
// Create a new instance of Client
func NewClient(cid string, csec string, redurl string) *Client {
config := &oauth.Config{
ClientId: cid,
ClientSecret: csec,
Scope: "non-expiring",
AuthURL: AuthUrl,
TokenURL: TokenUrl,
RedirectURL: redurl,
TokenCache: oauth.CacheFile(CacheFile),
}
//fmt.Printf("%+v\n", config)
transport := &oauth.Transport{Config: config}
token, err := config.TokenCache.Token()
if err != nil {
if code == "" {
url := config.AuthCodeURL("")
fmt.Println(url)
return nil
}
token, err = transport.Exchange(code)
}
transport.Token = token
return &Client{
HttpClient: transport.Client(),
Token: token,
}
}
//
func (c *Client) _ApiGet(path string, params url.Values, out interface{}) error {
if params == nil {
params = url.Values{}
}
params.Add("oauth_token", c.Token.AccessToken)
urlstring := ApiUrlBase + path + "?" + params.Encode()
// fmt.Println("urlstring", urlstring)
res, err := c.HttpClient.Get(urlstring)
if err != nil {
return err
}
defer res.Body.Close()
data, err := ioutil.ReadAll(res.Body)
if strout, ok := out.(*string); ok {
*strout = string(data)
} else {
err = json.Unmarshal(data, out)
}
return err
}
//
func (c *Client) Get(resource string, out interface{}) error {
return c._ApiGet(resource+".json", nil, out)
}
//
func (c *Client) GetMe() (User, error) {
var me User
err := c.Get("/me", &me)
return me, err
}