func (r *JsonResult) Write(ctx framework.WebContext) error {
data, err := json.Marshal(r.Value)
if err != nil {
return err
}
ctx.WriteHeader(http.StatusOK)
callback, _ := ctx.Param("callback")
if callback == "" {
//json
ctx.ContentType("application/json")
_, err = ctx.Write(data)
} else {
//jsonp
ctx.ContentType("application/javascript")
_, err = ctx.Write([]byte(fmt.Sprintf(jsonpFormat, callback)))
_, err = ctx.Write(data)
_, err = ctx.Write(jsonpEnclosing)
}
return err
}
// Function that handles the callback from the Google server
func (this *FacebookController) AuthCallback(ctx framework.WebContext) framework.WebResult {
//Get the code from the response
code, _ := ctx.Param("code")
t := &oauth.Transport{Config: this.oauthCfg}
// Exchange the received code for a token
t.Exchange(code)
//now get user data based on the Transport which has the token
resp, err := t.Client().Get(this.profileInfoURL)
if err != nil {
log.Println(err)
return ctx.FrameworkError(framework.ToError(framework.Error_Web_UnableToAuthenticate, err))
}
userprofile := make(map[string]interface{})
decoder := json.NewDecoder(resp.Body)
err = decoder.Decode(&userprofile)
if err != nil {
log.Println(err)
return ctx.FrameworkError(framework.ToError(framework.Error_Web_UnableToAuthenticate, err))
}
fmt.Println(userprofile)
email := userprofile["email"].(string)
name := userprofile["name"].(string)
userDto := &contracts.User{Email: email, Name: name}
userCredentialsDto := &contracts.UserAuthCredentials{
Type: framework.AuthType_Facebook,
AccessToken: t.Token.AccessToken,
RefreshToken: t.Token.RefreshToken,
Expiry: t.Token.Expiry,
}
user, err2 := this.userService.SaveWithCredentials(userDto, userCredentialsDto)
if err2 != nil {
return ctx.Error(err2)
}
ctx.Session().SetUser(&framework.SessionUser{
UserId: user.Email,
AuthType: framework.AuthType_Facebook,
AuthData: t.AccessToken,
})
return ctx.Template(userInfoTemplate, fmt.Sprintf("Name: %s Email: %s", name, email))
}
func (this UserController) GetUser(ctx framework.WebContext) framework.WebResult {
name, _ := ctx.Param("name")
email, _ := ctx.Param("email")
user, err := this.userService.Create(&contracts.User{Email: email, Name: name})
if err == nil {
return ctx.Json(user)
}
return ctx.Error(err)
}