public bool CaptureScreenShot(long stationID)
{
try
{
var container = new eAdEntities();
var station = (from s in container.Stations
where s.StationID == stationID
select s).FirstOrDefault<Station>();
if (station != null)
{
station.Available = true;
var entity = new Message
{
StationID = stationID,
Text = "",
Command = "Screenshot",
Type = "Status",
UserID = 1L,
DateAdded = DateTime.Now
};
container.Messages.AddObject(entity);
container.SaveChanges();
}
}
catch (Exception)
{
return false;
}
return true;
}
public bool MakeStationUnAvailable(long stationID, string rfidCode = "")
{
try
{
var container = new eAdEntities();
var station = (from s in container.Stations
where s.StationID == stationID
select s).FirstOrDefault<Station>();
if (station != null)
{
station.Available = false;
var entity = new Message
{
StationID = stationID,
Text = rfidCode,
Command = "Make UnAvailable",
Type = "Status",
UserID = 1L,
DateAdded = DateTime.Now
};
container.Messages.AddObject(entity);
container.SaveChanges();
}
}
catch (Exception)
{
return false;
}
return true;
}
public List<PositionViewModel> GetPositionsForMosaic(long mosaicID)
{
var container = new eAdEntities();
List<PositionViewModel> list = new List<PositionViewModel>();
var firstOrDefault = (container.Mosaics.Where(m => m.MosaicID == mosaicID)).FirstOrDefault();
if (firstOrDefault != null)
foreach (Position p in firstOrDefault.Positions)
list.Add(p.CreateModel());
return list;
}
public List<MediaListModel> GetMyMedia(long stationID)
{
var container = new eAdEntities();
var source = new List<MediaListModel>();
var station = (from s in container.Stations
where s.StationID == stationID
select s).FirstOrDefault<Station>();
if (station != null)
{
EntityCollection<Grouping> groupings = station.Groupings;
foreach (Grouping grouping in groupings)
{
foreach (Theme theme in grouping.Themes)
{
using (IEnumerator<Medium> enumerator3 = theme.Media.GetEnumerator())
{
Func<MediaListModel, bool> predicate = null;
Medium media;
while (enumerator3.MoveNext())
{
media = enumerator3.Current;
if (predicate == null)
{
predicate = l => l.MediaID == media.MediaID;
}
if (source.Where(predicate).Count<MediaListModel>() <= 0)
{
var item = new MediaListModel
{
MediaID = media.MediaID,
DisplayLocation = media.Location,
Duration = media.Duration.Value
};
source.Add(item);
}
}
}
}
}
}
return source;
}
public ScheduleModel Schedule(string serverKey, string hardwareKey, string version)
{
var container = new eAdEntities();
Mosaic mosaic = null;
Mosaic profilemosaic = null;
Station station = (from s in container.Stations
where s.HardwareKey == hardwareKey
select s).FirstOrDefault<Station>();
if (station != null)
{
var grouping = (from m in station.Groupings
where m.Mosaic != null
select m).FirstOrDefault<Grouping>();
if (grouping != null)
{
mosaic = grouping.Mosaic;
profilemosaic = container.Mosaics.Where(mo => mo.MosaicID == grouping.ProfileMosaicID).FirstOrDefault();
}
}
if (mosaic == null)
{
mosaic = container.Mosaics.Where(m => m.Type == "General").FirstOrDefault();
}
if (profilemosaic == null)
{
profilemosaic = container.Mosaics.Where(m => m.Type == "Profile").FirstOrDefault();
}
var schedule = new ScheduleModel()
{
Items = new List<ScheduleLayout>()
{
new ScheduleLayout()
{
File = mosaic.MosaicID.ToString(),
FromDate = "2000-01-01 00:00:00",
ToDate = "2030-01-19 00:00:00",
ScheduleId = 0,
Priority = 0,
Default = true,
Type =mosaic.Type,
Hash = mosaic.Hash
},
new ScheduleLayout()
{
File = profilemosaic.MosaicID.ToString(),
FromDate = "2000-01-01 00:00:00",
ToDate = "2030-01-19 00:00:00",
ScheduleId = 0,
Priority = 0,
Default = true,
Type =profilemosaic.Type,
Hash = profilemosaic.Hash
}
}
};
return schedule;
}
public bool DoIHaveUpdates(long stationID)
{
var container = new eAdEntities();
return ((from s in container.Messages
where (s.StationID == stationID) && !s.Sent
select s).Count<Message>() > 0);
}
public bool SendMessageToStation(long stationID, MessageViewModel message)
{
try
{
var container = new eAdEntities();
var station = (from s in container.Stations
where s.StationID == stationID
select s).FirstOrDefault<Station>();
if (station != null)
{
station.Available = false;
var entity = new Message
{
StationID = station.StationID,
DateAdded = DateTime.Now,
Text = message.Text,
Command = message.Command,
Type = message.Type,
UserID = message.UserID
};
container.Messages.AddObject(entity);
}
container.SaveChanges();
}
catch (Exception)
{
return false;
}
return true;
}
public string SayHiKey(string hardwareKey)
{
var container = new eAdEntities();
var station = (from s in container.Stations
where s.HardwareKey == hardwareKey
select s).FirstOrDefault<Station>();
if (station != null)
{
station.Available = false;
station.LastCheckIn = DateTime.Now;
container.SaveChanges();
return "Hi there";
}
return "Invalid";
}
public CustomerViewModel GetCustomerByRFID(string tag)
{
var container = new eAdEntities();
var car = (from e in container.Cars
where e.RFID == tag
select e).FirstOrDefault<Car>();
if (car != null)
{
Customer customer = car.Customer;
if (customer != null)
{
return customer.CreateModel();
}
}
return CustomerViewModel.Empty;
}
public List<StationViewModel> GetAllStations()
{
var container = new eAdEntities();
return (from c in container.Stations.ToList() select c.CreateModel()).ToList<StationViewModel>();
}
public List<MessageViewModel> GetAllMyMessagesKey(string hardwareKey)
{
var container = new eAdEntities();
var thisStation = (from s in container.Stations
where s.HardwareKey == hardwareKey
select s).FirstOrDefault<Station>();
//Compress up messages
//TODO:
return (container.Messages.Where(s => (s.StationID == thisStation.StationID) && !s.Sent)).ToList<Message>().Select(c => c.CreateModel()).ToList();
}
public List<MessageViewModel> GetAllMyMessages(long clientID)
{
var container = new eAdEntities();
return (from c in
(from s in container.Messages
where (s.StationID == clientID) && !s.Sent
select s).ToList<Message>()
select c.CreateModel()).ToList<MessageViewModel>();
}
public List<CustomerViewModel> GetAllCustomers()
{
var container = new eAdEntities();
return (from c in container.Customers.ToList() select c.CreateModel()).ToList<CustomerViewModel>();
}
public FilesModel RequiredFiles(string serverKey, string hardwareKey, string version)
{
lock (RequiredFilesLock)
{
// Get Mosaic For station
var container = new eAdEntities();
var thisStation = (from s in container.Stations
where s.HardwareKey == hardwareKey
select s).FirstOrDefault<Station>();
if (thisStation == null)
{
thisStation = new Station();
thisStation.HardwareKey = hardwareKey;
thisStation.Name = hardwareKey;
thisStation.LastCheckIn = DateTime.Now;
thisStation.Status = "Registered";
container.Stations.AddObject(thisStation);
container.SaveChanges();
}
else
{
thisStation.LastCheckIn = DateTime.Now;
thisStation.Status = "Online";
container.SaveChanges();
}
Mosaic mosaic = null;
Mosaic profilemosaic = null;
if (thisStation != null)
{
var grouping = (from m in container.Groupings
where m.Mosaic != null
select m).FirstOrDefault<Grouping>();
if (grouping != null)
{
mosaic = grouping.Mosaic;
profilemosaic = container.Mosaics.Where(mo => mo.MosaicID == grouping.ProfileMosaicID).FirstOrDefault();
}
}
if (mosaic == null)
{
mosaic = (from m in container.Mosaics
where m.Name.Contains("as")
select m).FirstOrDefault();
}
if (profilemosaic == null)
{
profilemosaic = container.Mosaics.Where(m => m.Type == "Profile").FirstOrDefault();
}
var mosaicCache = AppPath + "Layouts\\" + mosaic.MosaicID + ".mosaic";
var profilemosaicCache = AppPath + "Layouts\\" + profilemosaic.MosaicID + ".mosaic";
if (File.Exists(mosaicCache))
{
if (new FileInfo(mosaicCache).CreationTime < mosaic.Updated)
{
UpdateMosaicCache(mosaic, mosaicCache);
}
}
else
{
UpdateMosaicCache(mosaic, mosaicCache);
}
if (File.Exists(profilemosaicCache))
{
if (new FileInfo(profilemosaicCache).CreationTime < mosaic.Updated)
{
UpdateMosaicCache(profilemosaic, profilemosaicCache);
}
}
else
{
UpdateMosaicCache(profilemosaic, profilemosaicCache);
}
container.SaveChanges();
var files = CreateFileModel(new List<Mosaic> { mosaic, profilemosaic });
container.SaveChanges();
return files;
}
}
public bool MessageRead(long messageID)
{
var container = new eAdEntities();
IQueryable<Message> queryable = from s in container.Messages
where (s.MessageID == messageID) && !s.Sent
select s;
foreach (Message message in queryable)
{
message.Sent = true;
message.DateReceived = DateTime.Now;
}
container.SaveChanges();
return true;
}
public TimeSpan GetMediaDuration(long mediaID)
{
var container = new eAdEntities();
return (from s in container.Media
where s.MediaID == mediaID
select s).FirstOrDefault<Medium>().Duration.Value;
}
public string GetMediaLocation(long mediaID)
{
var container = new eAdEntities();
return (from s in container.Media
where s.MediaID == mediaID
select s).FirstOrDefault<Medium>().Location;
}
public bool SendMessageToGroup(long groupID, MessageViewModel message)
{
try
{
var container = new eAdEntities();
var grouping = (from s in container.Groupings
where s.GroupingID == groupID
select s).FirstOrDefault<Grouping>();
if (grouping != null)
{
foreach (Station station in grouping.Stations)
{
station.Available = false;
var entity = new Message
{
DateAdded = DateTime.Now,
StationID = station.StationID,
Text = message.Text,
Command = message.Command,
Type = message.Type,
UserID = message.UserID
};
container.Messages.AddObject(entity);
}
}
container.SaveChanges();
}
catch (Exception)
{
return false;
}
return true;
}
public long GetMosaicIDForStation(long stationID)
{
var container = new eAdEntities();
if ((from s in container.Stations
where s.StationID == stationID
select s).FirstOrDefault<Station>() != null)
{
var grouping = (from m in container.Groupings
where m.Mosaic != null
select m).FirstOrDefault<Grouping>();
if (grouping != null)
{
return grouping.MosaicID;
}
}
return (from m in container.Mosaics
where m.Name.Contains("as")
select m).FirstOrDefault<Mosaic>().MosaicID;
}
public void SetStationStatus(long stationID, string status)
{
var container = new eAdEntities();
foreach (Station station in from s in container.Stations
where s.StationID == stationID
select s)
{
station.Status = status;
}
container.SaveChanges();
}
public long GetMosaicIDForStationKey(string hardwareKey)
{
// Get Mosaic For station
var container = new eAdEntities();
var thisStation = (from s in container.Stations
where s.HardwareKey == hardwareKey
select s).FirstOrDefault<Station>();
if (thisStation != null)
{
var grouping = (from m in container.Groupings
where m.Mosaic != null && m.Stations.Contains(thisStation)
select m).FirstOrDefault<Grouping>();
if (grouping != null)
{
return grouping.MosaicID;
}
}
return (from m in container.Mosaics
where m.Name.Contains("as")
select m).FirstOrDefault<Mosaic>().MosaicID;
}
public bool DoIHaveUpdatesKey(string hardwareKey)
{
var container = new eAdEntities();
var thisStation = (from s in container.Stations
where s.HardwareKey == hardwareKey
select s).FirstOrDefault<Station>();
return ((from s in container.Messages
where (thisStation.StationID == s.StationID) && !s.Sent
select s).Count<Message>() > 0);
}
private static FilesModel CreateFileModel(List<Mosaic> mosaics)
{
FilesModel files = new FilesModel();
var list = new List<RequiredFileModel>();
// Get Mosaic For station
var container = new eAdEntities();
foreach (var mosaic in mosaics)
{
var mosaicCache = AppPath + "Layouts\\" + mosaic.MosaicID + ".mosaic";
var allPositions = mosaic.Positions.SelectMany(p => p.PositionMediums);
foreach (var positionMedium in allPositions)
{
var medium = positionMedium.Medium;
// foreach (var medium in allMedia)
{
if (list.Where(l => l.Id == medium.MediaID).Count() <= 0)
{
bool shouldCalculatenewHash = false;
if (String.IsNullOrEmpty(positionMedium.Location))
{
if (medium.Hash == null || medium.Size == 0)
{
shouldCalculatenewHash = true;
}
// Calculate new hash/size
if (shouldCalculatenewHash)
{
try
{
using (
var fs =
new FileStream(
System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath +
ServerPath +
medium.Location, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)
)
{
medium.Hash = Hashes.MD5(fs);
medium.Size =
new FileInfo(
System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath +
ServerPath + medium.Location).Length;
}
}
catch (Exception)
{
}
}
list.Add(new RequiredFileModel()
{
FileType = "media",
Path = medium.Location,
Id = medium.MediaID,
Size = (long)medium.Size,
MD5 = medium.Hash
});
}
else
{
if (positionMedium.Hash == null || medium.Size == 0)
{
shouldCalculatenewHash = true;
}
// Calculate new hash/size
if (shouldCalculatenewHash)
{
try
{
using (
var fs =
new FileStream(
System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath +
ServerPath +
positionMedium.Location, FileMode.Open, FileAccess.Read,
FileShare.ReadWrite)
)
{
positionMedium.Hash = Hashes.MD5(fs);
positionMedium.Size =
new FileInfo(
System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath +
ServerPath + medium.Location).Length;
}
}
catch (Exception)
{
}
}
list.Add(new RequiredFileModel()
{
FileType = "media",
Path = positionMedium.Location,
Id = medium.MediaID,
Size = (long)positionMedium.Size,
MD5 = positionMedium.Hash
});
}
}
}
}
if (!String.IsNullOrEmpty(mosaic.Background))
if (list.Where(l => l.Path == mosaic.Background).Count() <= 0)
// Add Background to list if not already there
{
var allmedia = (from s in container.Media
where s.Location == mosaic.Background
select s).FirstOrDefault();
if (allmedia != null)
list.Add(new RequiredFileModel
{
FileType = "media",
Path = mosaic.Background,
Id = mosaic.MosaicID,
Size = allmedia.Size,
// (long)
// new FileInfo(System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath +
// ServerPath + mosaic.Background).Length,
MD5 = allmedia.Hash
// Hashes.MD5(System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath +
// ServerPath + mosaic.Background)
});
}
list.Add(new RequiredFileModel
{
FileType = "layout",
Path = "Layouts\\" + Path.GetFileName(mosaicCache),
Id = mosaic.MosaicID,
Size = (long)mosaic.Size,
MD5 = mosaic.Hash
});
}
files.Items = new List<RequiredFileModel>(list.ToArray());
return files;
}
