public ActionResult Index()
{
string userId = User.Identity.GetUserId();
//bool isAdmin = User.IsInRole("admin");
//if logged user is admin it is redirected to admin panel
<<<<<<< HEAD
if (!isAdmin)
{
return RedirectToAction("Index", "AdminVideos");
//return View("~/Views/Admin/AdminHome.cshtml");
}
=======
//if (isAdmin)
//{
// return View("~/Views/Admin/AdminHome.cshtml");
//}
>>>>>>> 506737a5632a778a36570661015f18de1bb9131d
//Takes the most recent 6 videos
var recentVideos = _dbContext.Videos
.Where(v => v.IsApproved.Equals(true))
.OrderByDescending(o => o.DateCreated)
.Take(6)
.Select(x => new DisplayedVideosViewModel()
{
Id = x.Id,
Url = x.Url,
VideoTitle = x.VideoTitle
}).ToList();
//Videos that have most likes are most popular
var mostLikedVideo = _dbContext.EmotionsAboutVideos
.GroupBy(video => video.Id)
.Select(x => new
{
VideoId = x.FirstOrDefault().Video.Id,
Url = x.FirstOrDefault().Video.Url,
VideoTitle = x.FirstOrDefault().Video.VideoTitle,
Count = x.Count(l => l.Love)
}).OrderByDescending(o => o.Count)
.Take(3)
.ToList();
var mostLikeVideoList = new List<DisplayedVideosViewModel>();
foreach (var item in mostLikedVideo)
{
var tempList = new DisplayedVideosViewModel()
{
Id = item.VideoId,
Url = item.Url,
VideoTitle = item.VideoTitle
};
mostLikeVideoList.Add(tempList);
}
//in case is logged user recommended tab in index page will be displayed
if (userId != null)
{
//in case logged user is using the app, in the view there will be recommended vidoes tab
var recentThreeVideos = recentVideos.Take(3).ToList();
//find the most searched tags by logged user
var mostSearched = _dbContext.TagLogs
.Where(u => u.ApplicationUser.Id == userId)
.GroupBy(x => x.Tag.Id)
.Select(s => new
{
Tag = s.Key,
Count = s.Count(t => t.Searched),
}).OrderByDescending(o => o.Count)
.Take(1);
//takes only the most searched tag
var firstOrDefault = mostSearched.FirstOrDefault();
if (firstOrDefault != null)
{
_mostUsedTag = firstOrDefault.Tag;
}
//finds recommended vidoes having that tag in many-many relation
var recommendVidoes = _dbContext.Videos
.Where(v => v.IsApproved.Equals(true)
&& v.Tags.Any(tag => tag.Id == _mostUsedTag))
.OrderByDescending(o => o.DateCreated)
.Take(3)
.Select(x => new DisplayedVideosViewModel()
{
Id = x.Id,
Url = x.Url,
VideoTitle = x.VideoTitle
}).ToList();
var allVideos = new DisplayedVideosViewModel()
{
PopularVideos = mostLikeVideoList,
RecentVideos = recentThreeVideos,
ReccomendedVideos = recommendVidoes,
LoggedUser = true
};
return View(allVideos);
}
//in case it is anonymous user
else
{
var allVideos = new DisplayedVideosViewModel()
{
PopularVideos = mostLikeVideoList,
RecentVideos = recentVideos,
LoggedUser = false
};
return View(allVideos);
}
}
public ActionResult Index()
{
string userId = User.Identity.GetUserId();
bool isAdmin = User.IsInRole("admin");
//if logged user is admin it is redirected to admin panel
if (isAdmin)
{
return RedirectToAction("Home", "AdminVideos");
}
//Takes the most recent 6 videos
var recentVideos = _dbContext.Videos
.Where(v => v.IsApproved.Equals(true))
.OrderByDescending(o => o.DateCreated)
.Take(6)
.Select(x => new DisplayedVideosViewModel()
{
Id = x.Id,
Url = x.Url,
VideoTitle = x.VideoTitle
}).ToList();
//Videos that have most likes are most popular
var mostLikedVideo = _dbContext.EmotionsAboutVideos
.GroupBy(video => video.Id)
.Select(x => new
{
VideoId = x.FirstOrDefault().Video.Id,
Url = x.FirstOrDefault().Video.Url,
VideoTitle = x.FirstOrDefault().Video.VideoTitle,
Count = x.Count(l => l.Love)
}).OrderByDescending(o => o.Count)
.ToList();
var mostLikeVideoList = new List<DisplayedVideosViewModel>();
foreach (var item in mostLikedVideo)
{
var tempList = new DisplayedVideosViewModel()
{
Id = item.VideoId,
Url = item.Url,
VideoTitle = item.VideoTitle
};
mostLikeVideoList.Add(tempList);
}
//in case is logged user recommended tab in index page will be displayed
if (userId != null)
{
//in case logged user is using the app, in the view there will be recommended vidoes tab
var recentThreeVideos = recentVideos.Take(3).ToList();
//find the most searched tags by logged user
var mostSearched = _dbContext.TagLogs
.Where(u => u.ApplicationUser.Id == userId)
.GroupBy(x => x.Tag.Id)
.Select(s => new
{
Tag = s.Key,
Count = s.Count(t => t.Searched),
}).OrderByDescending(o => o.Count)
.Take(1);
//takes only the most searched tag
var firstOrDefault = mostSearched.FirstOrDefault();
if (firstOrDefault != null)
{
_mostUsedTag = firstOrDefault.Tag;
}
//finds recommended vidoes having that tag in many-many relation
var recommendVidoes = _dbContext.Videos
.Where(v => v.IsApproved.Equals(true)
&& v.Tags.Any(tag => tag.Id == _mostUsedTag))
.OrderByDescending(o => o.DateCreated)
.Take(3)
.Select(x => new DisplayedVideosViewModel()
{
Id = x.Id,
Url = x.Url,
VideoTitle = x.VideoTitle
}).ToList();
//all avaiable tags used in video upload
var availableTags = _dbContext.Tags.GroupBy(g => g.Description)
.Select(s => new AvailableTags()
{
TagDescription = s.FirstOrDefault().Description,
TagId = s.FirstOrDefault().Id
}).ToList();
var userData = _dbContext.Users.FirstOrDefault(x => x.Id == userId);
var allVideos = new DisplayedVideosViewModel()
{
PopularVideos = mostLikeVideoList,
RecentVideos = recentThreeVideos,
ReccomendedVideos = recommendVidoes,
LoggedUser = true,
AvailableTags = availableTags,
PictureUrl = userData.UserPictures.PictureUrl,
UserEmail = userData.Email
};
return View(allVideos);
}
//in case it is anonymous user
else
{
var allVideos = new DisplayedVideosViewModel()
{
PopularVideos = mostLikeVideoList,
RecentVideos = recentVideos,
LoggedUser = false
};
return View(allVideos);
}
}
