public ActionResult GetNextBatchTags(string tag)
{
//TODO делаешь unban - виснет может из-за Session["NEXT_MEDIA_ID"]
if (!UserManager.CanUserTranslateShow(_account.USER_ID))
{
List <MediaTag> res = new List <MediaTag>()
{
new MediaTag {
INSTAGRAM_MEDIA_ID = "0",
INSTAGRAM_USER_ID = "0",
INSTAGRAM_USER_NAME = UtilManager.GetVarValue("app.caption"),
INSTAGRAM_MEDIA_STANDARD_RES_URL = Url.Content("~/Content/img/trans_show_end.png"),
INSTAGRAM_USER_PROFILEPICTURE = Url.Content("~/Content/img/logo.png"),
INSTAGRAM_CAPTION = "Трансляция шоу завершена!!!"
}
};
return(Json(res, JsonRequestBehavior.AllowGet));
}
UserOptions opts;
if (Session["OPTIONS"] == null)
{
opts = UserManager.GetUserOptions(_account.USER_ID);
Session["OPTIONS"] = opts;
}
else
{
opts = (UserOptions)Session["OPTIONS"];
}
//auction
int next_media_id = (Session["NEXT_MEDIA_ID"] == null ? 0 : Convert.ToInt32(Session["NEXT_MEDIA_ID"]));
var batch = HashTagManager.GetNextBatchDataBaseMediaTags(_account.USER_ID, tag, next_media_id, opts.USER_SLIDE_BATCH_SIZE);
if (batch.Count == 0)
{
if (next_media_id == 0) //значит в базе нет нужных тегов
{
return(new EmptyResult());
}
else
{
//запрос с начала базы
next_media_id = 0;
batch = HashTagManager.GetNextBatchDataBaseMediaTags(_account.USER_ID, tag, next_media_id, opts.USER_SLIDE_BATCH_SIZE);
}
}
if (batch.Count > 0)
{
if (opts.USER_SLIDE_BATCH_SIZE > batch.Count)
{
next_media_id = 0;
batch.AddRange(HashTagManager.GetNextBatchDataBaseMediaTags(_account.USER_ID, tag, next_media_id, opts.USER_SLIDE_BATCH_SIZE - batch.Count));
}
batch = batch.GroupBy(x => x.MEDIA_ID, (key, group) => group.FirstOrDefault()).ToList();
Session["NEXT_MEDIA_ID"] = batch.Last().MEDIA_ID;
//для того, чтобы работала BS Carousel нужно мин. 5 элементов в писке
int batch_size = batch.Count;
var rnd = new Random((int)DateTime.Now.Ticks);
while (batch.Count < 5)
{
batch.Add(new MediaTag()
{
MEDIA_ID = rnd.Next(1, 10000),
INSTAGRAM_MEDIA_ID = batch[batch.Count - batch_size].INSTAGRAM_MEDIA_ID,
INSTAGRAM_USER_ID = batch[batch.Count - batch_size].INSTAGRAM_USER_ID,
INSTAGRAM_USER_NAME = batch[batch.Count - batch_size].INSTAGRAM_USER_NAME,
INSTAGRAM_MEDIA_STANDARD_RES_URL = batch[batch.Count - batch_size].INSTAGRAM_MEDIA_STANDARD_RES_URL,
INSTAGRAM_USER_PROFILEPICTURE = batch[batch.Count - batch_size].INSTAGRAM_USER_PROFILEPICTURE,
INSTAGRAM_CAPTION = batch[batch.Count - batch_size].INSTAGRAM_CAPTION
});
batch_size--;
if (batch_size == 0)
{
batch_size = batch.Count;
}
}
//@Url.Action("Translate", "Show")
if (Session["ACTIONTAG"] != null)
{
string actionTag = (string)Session["ACTIONTAG"];
int action_next_media_id = Session["ACTION_NEXT_MEDIA_ID"] == null ? 0 : (int)Session["ACTION_NEXT_MEDIA_ID"];
List <MediaTag> actionMediaTag = HashTagManager.GetNextBatchDataBaseMediaTags(_account.USER_ID, actionTag, action_next_media_id, 1);
if (actionMediaTag == null || actionMediaTag.Count == 0)
{
if (action_next_media_id > 0)
{
//значит достигнут конец списка аукционного тега
action_next_media_id = 0;
actionMediaTag = HashTagManager.GetNextBatchDataBaseMediaTags(_account.USER_ID, actionTag, action_next_media_id, 1);
}
else
{
//значит список пуст
}
}
if (actionMediaTag.Count > 0)
{
action_next_media_id = actionMediaTag[0].MEDIA_ID;
Session["ACTION_NEXT_MEDIA_ID"] = action_next_media_id;
batch.Add(actionMediaTag[0]);
}
}
return(Json(batch, JsonRequestBehavior.AllowGet));//.GroupBy(x => x.MEDIA_ID, (key, group) => group.FirstOrDefault()).ToList()
}
//var total = HashTagManager.GetNextBatchDataBaseMediaTags(_account.USER_ID, tag, next_media_id, opts.USER_SLIDE_BATCH_SIZE);
//if (total.Count > 0)
//{
// List<MediaTag> res = total.Where(x => x.MEDIA_ID > next_media_id).Take(opts.USER_SLIDE_BATCH_SIZE).ToList<MediaTag>();
// if (res.Count() < opts.USER_SLIDE_BATCH_SIZE)
// {
// //дошли до конца
// //res = total.Skip(Math.Max(0, total.Count - opts.USER_SLIDE_BATCH_SIZE)).ToList<MediaTag>();
// res.AddRange(total.Take(opts.USER_SLIDE_BATCH_SIZE - res.Count()));
// }
// Session["NEXT_MEDIA_ID"] = res.Last().MEDIA_ID;
// return Json(res, JsonRequestBehavior.AllowGet);
//}
return(new EmptyResult());
}