public FBPageAccessToken IncrementExpiredToken(SocialConfig socialConfig, string currentToken)
{
FBPageAccessToken model = null;
try
{
var url = string.Format("{0}/oauth/access_token?field=expires_in&grant_type=fb_exchange_token&client_id={1}&client_secret={2}&fb_exchange_token={3}"
, SqlDAL.Instance.GetSetting("FBUrlApi").Value
, socialConfig.AppId, socialConfig.AppSecret, currentToken);
model = HttpExtension.Instance.InvokeGet <FBPageAccessToken>(url).Result;
}
catch (Exception ex)
{
CoreLogger.Instance.Error(this.CreateMessageLog(ex.Message));
}
return(model);
}
private FBPageAccessToken GetFBPageAccessToken(SocialConfig socialConfig, string pageId)
{
FBPageAccessToken model = null;
try
{
var fbAccess = GetFBAccessToken(socialConfig);
if (fbAccess != null)
{
var url = $"{FBUrlApi}/{pageId}?fields=access_token&access_token={fbAccess.access_token}";
model = HttpExtension.Instance.InvokeGet <FBPageAccessToken>(url).Result;
}
}
catch (Exception ex)
{
CoreLogger.Instance.Error(this.CreateMessageLog(ex.Message));
}
return(model);
}
public FBPageInfo GetPageId(FBPageAccessToken fBPageAccessToken)
{
FBPageInfo model = null;
try
{
var url = string.Format("{0}/me/accounts?access_token={1}"
, SqlDAL.Instance.GetSetting("FBUrlApi").Value
, fBPageAccessToken.access_token);
var temp = HttpExtension.Instance.InvokeGet <ListFBPageInfo>(url).Result;
if (temp != null && temp.data?.Count > 0)
{
model = temp.data.FirstOrDefault();
}
}
catch (Exception ex)
{
CoreLogger.Instance.Error(this.CreateMessageLog(ex.Message));
}
return(model);
}
public JsonResult ProccessCallBack(FBPageAccessToken model)
{
try
{
model.ConvertFanpageConfigFilter();
if (model.FanpageConfigFilter != null)
{
var socialConfig = socialConfigBusiness.GetSocialConfig(new FilterSocialConfig
{
Id = model.FanpageConfigFilter.SocialConfigId
});
//increment expired token
var pageToken = facebookBusiness.IncrementExpiredToken(socialConfig, model.access_token);
if (pageToken != null)
{
//Get PageID
var pageInfo = facebookBusiness.GetPageId(pageToken);
if (pageInfo != null)
{
FanpageConfig modelReturn = new FanpageConfig
{
PageTitle = pageInfo.name,
PageId = pageInfo.id,
PageAccessToken = pageInfo.access_token
};
hubContext.Clients.Client(model.FanpageConfigFilter.ConnectionId).SendAsync("SendMessage", modelReturn);
}
}
}
}
catch (Exception ex)
{
CoreLogger.Instance.Error(this.CreateMessageLog(ex.Message));
}
return(Json(null));
}
