public PhotoDTO[] GetPhotos(string albumId)
{
int id;
if (int.TryParse(albumId, out id))
{
using (var db = new PhotosContext())
{
var photos = (from a in db.Albums//.Include(p => p.Photos)
where a.Id == id
select a.Photos.Where(p => p.Dimension == null)).FirstOrDefault();
if (photos != null)
{
var arrayPhotos = photos.Select(a => new PhotoDTO
{
Id = a.Id,
Name = a.Name,
Comments = a.Comments,
Link = new Uri(string.Format(@"http://www.riscanet.com/Service/MediaService.svc/GetPhoto/{0}/{1}?apikey={2}",
albumId, a.Id, HttpContext.Current.Request.QueryString["apikey"]))
})
.ToArray();
return(arrayPhotos);
}
}
}
return(null);
}
public Stream GetPhoto(string albumId, string photoId)
{
int albumid, photoid;
if (int.TryParse(albumId, out albumid) && int.TryParse(photoId, out photoid))
{
using (var db = new PhotosContext())
{
var photo = (from a in db.Albums//.Include(p => p.Photos)
where a.Id == albumid
select a.Photos.FirstOrDefault(p => p.Id == photoid && p.OriginalPhotoId == null)).FirstOrDefault();
if (photo != null)
{
using (new NetworkConnection())
{
var fullPath = System.IO.Path.Combine(photo.Path, photo.Name);
if (File.Exists(fullPath))
{
FileStream fs = File.OpenRead(fullPath);
WebOperationContext.Current.OutgoingResponse.ContentType = GetContentTypeFromFileName(photo.Name);
return(fs);
}
}
}
}
}
WebOperationContext.Current.OutgoingResponse.StatusCode = System.Net.HttpStatusCode.NotFound;
return(null);
}
public AlbumDTO[] GetAlbums()
{
using (var db = new PhotosContext())
return(db.Albums.ToList().Select(a => new AlbumDTO
{
Id = a.Id,
Name = a.Name,
Comments = a.Comments,
Link = new Uri(string.Format(@"http://www.riscanet.com/Service/MediaService.svc/GetPhotos/{0}?apikey={1}",
a.Id, HttpContext.Current.Request.QueryString["apikey"]))
})
.ToArray());
}
protected static async Task <TResult> PerformDatabaseFunction <TResult>(Func <PhotosContext, Task <TResult> > databaseFunction)
{
using var connection = new PhotosContext();
try
{
var result = await databaseFunction(connection).ConfigureAwait(false);
await connection.SaveChangesAsync().ConfigureAwait(false);
return(result);
}
catch (Exception e)
{
Debug.WriteLine("");
Debug.WriteLine(e.Message);
Debug.WriteLine(e.ToString());
Debug.WriteLine("");
throw;
}
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, PhotosContext photosContext)
{
if (env.IsDevelopment())
{
app.UseBrowserLink();
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
/* photosContext.Database.EnsureDeleted();
* DbInitialize.Initialize(photosContext);*/
}
public EFPhotosRepository()
{
this.context = new PhotosContext();
}
public Stream GetPhotoResized(string albumId, string photoId, string dimension)
{
int albumid, photoid;
double size;
if (int.TryParse(albumId, out albumid) && int.TryParse(photoId, out photoid) && double.TryParse(dimension, out size))
{
using (var db = new PhotosContext())
{
var photos = (from a in db.Albums//.Include(p => p.Photos)
where a.Id == albumid
select a.Photos).FirstOrDefault();
if (photos != null)
{
var photo = (from p in photos
where p.Id == photoid && p.OriginalPhotoId == null && p.Dimension == null
select p).FirstOrDefault();
if (photo != null)
{
if (photo.ResizedPhotos == null)
{
photo.ResizedPhotos = new List <Photo>();
}
using (new NetworkConnection())
{
var resizedPhoto = (from p in db.Photos
where p.OriginalPhotoId == photoid && p.Dimension.HasValue && p.Dimension.Value == size
select p).FirstOrDefault();
string fullPath = string.Empty;
if (resizedPhoto != null)
{
fullPath = System.IO.Path.Combine(resizedPhoto.Path, resizedPhoto.Name);
if (!File.Exists(fullPath))
{
var newPhotoPath = System.IO.Path.Combine(photo.Path, string.Format("{0}-{1}{2}", System.IO.Path.GetFileNameWithoutExtension(photo.Name), ((int)size).ToString(), System.IO.Path.GetExtension(photo.Name)));
ImageResizer.ResizeImage(System.IO.Path.Combine(photo.Path, photo.Name), newPhotoPath, size, 50);
photo.ResizedPhotos.Add(new Photo {
Name = string.Format("{0}-{1}{2}", System.IO.Path.GetFileNameWithoutExtension(photo.Name), ((int)size).ToString(), System.IO.Path.GetExtension(photo.Name)), Path = photo.Path, Dimension = size
});
db.SaveChanges();
}
}
else
{
var newPhotoFileName = string.Format("{0}-{1}{2}", System.IO.Path.GetFileNameWithoutExtension(photo.Name), ((int)size).ToString(), System.IO.Path.GetExtension(photo.Name));
fullPath = System.IO.Path.Combine(photo.Path, newPhotoFileName);
ImageResizer.ResizeImage(System.IO.Path.Combine(photo.Path, photo.Name), fullPath, size, 50);
photo.ResizedPhotos.Add(new Photo {
Name = newPhotoFileName, Path = photo.Path, Dimension = size
});
db.SaveChanges();
}
FileStream fs = File.OpenRead(fullPath);
WebOperationContext.Current.OutgoingResponse.ContentType = GetContentTypeFromFileName(photo.Name);
return(fs);
}
}
}
}
}
WebOperationContext.Current.OutgoingResponse.StatusCode = System.Net.HttpStatusCode.NotFound;
return(null);
}
public PhotosController(PhotosContext context, IPhotoStorage photoStorage, IBus bus)
{
_context = context;
_photoStorage = photoStorage;
_bus = bus;
}
public PhotosController(PhotosContext context)
{
_context = context;
}
public HttpResponseMessage Get(int id, int photoId, int dimension = 0)
{
using (var db = new PhotosContext())
{
var response = Request.CreateResponse();
if (dimension == 0)
{
var photo = (from a in db.Albums//.Include(p => p.Photos)
where a.Id == id
select a.Photos.FirstOrDefault(p => p.Id == photoId && p.OriginalPhotoId == null)).FirstOrDefault();
if (photo != null)
{
using (new NetworkConnection())
{
var fullPath = System.IO.Path.Combine(photo.Path, photo.Name);
var mediaStreaming = new MediaStreaming(fullPath);
response.Content = new PushStreamContent(mediaStreaming.WriteToStream, new MediaTypeHeaderValue(MediaContentHelper.GetContentTypeFromFileName(photo.FullPath)));
}
}
}
else
{
var photos = (from a in db.Albums//.Include(p => p.Photos)
where a.Id == id
select a.Photos).FirstOrDefault();
if (photos != null)
{
var photo = (from p in photos
where p.Id == photoId && p.OriginalPhotoId == null && p.Dimension == null
select p).FirstOrDefault();
if (photo != null)
{
if (photo.ResizedPhotos == null)
{
photo.ResizedPhotos = new List <Photo>();
}
using (new NetworkConnection())
{
var resizedPhoto = (from p in db.Photos
where p.OriginalPhotoId == photoId && p.Dimension.HasValue && p.Dimension.Value == dimension
select p).FirstOrDefault();
string fullPath = string.Empty;
if (resizedPhoto != null)
{
fullPath = System.IO.Path.Combine(resizedPhoto.Path, resizedPhoto.Name);
if (!File.Exists(fullPath))
{
var newPhotoPath = System.IO.Path.Combine(photo.Path, string.Format("{0}-{1}{2}", System.IO.Path.GetFileNameWithoutExtension(photo.Name), ((int)dimension).ToString(), System.IO.Path.GetExtension(photo.Name)));
ImageResizer.ResizeImage(System.IO.Path.Combine(photo.Path, photo.Name), newPhotoPath, dimension, 50);
photo.ResizedPhotos.Add(new Photo {
Name = string.Format("{0}-{1}{2}", System.IO.Path.GetFileNameWithoutExtension(photo.Name), dimension.ToString(), System.IO.Path.GetExtension(photo.Name)), Path = photo.Path, Dimension = dimension
});
db.SaveChanges();
}
}
else
{
var newPhotoFileName = string.Format("{0}-{1}{2}", System.IO.Path.GetFileNameWithoutExtension(photo.Name), dimension.ToString(), System.IO.Path.GetExtension(photo.Name));
fullPath = System.IO.Path.Combine(photo.Path, newPhotoFileName);
ImageResizer.ResizeImage(System.IO.Path.Combine(photo.Path, photo.Name), fullPath, dimension, 50);
photo.ResizedPhotos.Add(new Photo {
Name = newPhotoFileName, Path = photo.Path, Dimension = dimension
});
db.SaveChanges();
}
var mediaStreaming = new MediaStreaming(fullPath);
response.Content = new PushStreamContent(mediaStreaming.WriteToStream, new MediaTypeHeaderValue(MediaContentHelper.GetContentTypeFromFileName(photo.FullPath)));
}
}
}
}
return(response);
}
}
