public ActionResult AddNewRss(AddRssModel model)
{
try
{
if (string.IsNullOrEmpty(model.Rss))
{
return Json(new { error = ViewResource.SharedStrings.CantBeEmpty });
}
if (DbHelper.FindRss("Url", model.Rss).Count != 0)
{
return Json(new { error = ViewResource.SharedStrings.AlreadyExists });
}
var rss = new RssItem(model.Rss);
dbHelper.Configure();
var dbRss = new DbRss {Url = model.Rss, Title = rss.Channel.Title};
DbHelper.InsertRss(dbRss);
return Json(new { url = Url.Action("Index", "Home") });
}
catch (Exception)
{
return Json(new { error = ViewResource.SharedStrings.CheckCorrect } );
}
}
private RssItem GetRandomRss()
{
dbHelper.Configure();
IList<DbRss> allRss = DbHelper.GetAllRss();
if ((allRss == null) || (allRss.Count == 0))
{
return null;
}
var rand = new Random();
int index = rand.Next(allRss.Count);
CurrentRss = allRss[index].IdRss;
var rss = new RssItem(allRss[index].Url);
return rss;
}
public ActionResult Index(string value, string opendRss)
{
try
{
var user = CheckInputUser();
RssItem rss;
ViewData["Message"] = ViewResource.SharedStrings.Welcome + ", " + user + "!";
int counter = 0;
if (UsersController.CurrentUser == null)
{
if (string.IsNullOrEmpty(opendRss))
{
rss = GetRandomRss();
var allRss = DbHelper.GetAllRss();
if ((allRss != null) && (allRss.Count != 0))
{
foreach (var dbRss in allRss)
{
ViewData["AllRssTitle" + counter] = dbRss.Title;
ViewData["AllRssUrl" + counter] = dbRss.Url;
counter++;
}
ViewData["AllCounter"] = counter;
}
}
else
{
rss = new RssItem(opendRss);
CurrentRss = DbHelper.FindRss("Url", opendRss)[0].IdRss;
}
}
else
{
dbHelper.Configure();
if (string.IsNullOrEmpty(opendRss))
{
var allUserRss = DbHelper.GetAllUserRss(UsersController.CurrentUser.Id);
if ((allUserRss != null) && (allUserRss.Count != 0))
{
foreach (var dbRss in
allUserRss.Select(idRss => DbHelper.FindRss("IdRss", idRss)).Where(
dbRss => ((dbRss != null) && (dbRss.Count != 0)) && (dbRss[0] != null)))
{
ViewData["RssTitle" + counter] = dbRss[0].Title;
ViewData["RssUrl" + counter] = dbRss[0].Url;
counter++;
}
ViewData["Counter"] = counter;
}
var allRss = DbHelper.GetAllRss();
counter = 0;
if ((allRss != null) && (allRss.Count != 0))
{
foreach (var dbRss in allRss)
{
ViewData["AllRssTitle" + counter] = dbRss.Title;
ViewData["AllRssUrl" + counter] = dbRss.Url;
counter++;
}
ViewData["AllCounter"] = counter;
}
return View();
}
rss = new RssItem(opendRss);
CurrentRss = DbHelper.FindRss("Url", opendRss)[0].IdRss;
}
if (rss == null)
{
return View();
}
counter = 0;
if (!string.IsNullOrEmpty(rss.ImageChanel.ImgUrl))
{
ViewData["Img"] = rss.ImageChanel.ImgUrl;
}
ViewData["Title"] = rss.Channel.Title;
ViewData["Link"] = rss.Channel.Link;
ViewData["Copy"] = rss.Channel.Copyright;
foreach (var article in rss.Articles)
{
ViewData["ItemTitle" + counter] = article.Title;
ViewData["Description" + counter] = article.Description;
ViewData["PubDate" + counter] = article.PubDate;
ViewData["Url" + counter] = article.Link;
counter++;
}
ViewData["Counter"] = counter;
if (value != null)
{
ViewData["Suc"] = value;
}
}
catch (Exception e)
{
ViewData["Error"] = e.Message;
}
return View();
}
