public async Task <IActionResult> DeletePhoto([FromRoute] int id)
{
Models.Photo photo = await photoRepository.GetAsync(id);
if (photo != null)
{
var userName = User.FindFirstValue(ClaimTypes.Name);
if (photo.Author.UserName != userName)
{
return(Forbid());
}
var originalFilePath = photo.FilePath;
this.commentRepository.DeleteAll(photo.Comments.ToList());
this.photoRepository.Delete(photo);
await this.unitOfWork.CompleteAsync();
if (!string.IsNullOrEmpty(originalFilePath))
{
this.photoUploadService.DeletePhoto(originalFilePath, this.uploadsFolderPath, this.outputFolderPath);
}
return(Ok());
}
else
{
return(NotFound());
}
}
public virtual void Add(Models.Photo photo)
{
this.context.Add(photo);
}
public virtual void Delete(Models.Photo photo)
{
this.context.Remove(photo);
}
public async Task <IActionResult> UpdatePhoto([FromRoute] int id, [FromForm] PhotoResource photoResource)
{
Models.Photo photo = await photoRepository.GetAsync(id);
if (photoResource != null && photo != null)
{
var userName = User.FindFirstValue(ClaimTypes.Name);
if (photo.Author.UserName != userName)
{
return(Forbid());
}
if (string.IsNullOrEmpty(photoResource.Name))
{
return(BadRequest());
}
if (photoResource.FileToUpload != null)
{
var fileToUpload = photoResource.FileToUpload;
var originalFilePath = photo.FilePath;
photo.FilePath = await this.photoUploadService.UploadPhoto(fileToUpload, this.uploadsFolderPath);
var dimensions = await this.photoRepository.GetImageDimensions(fileToUpload);
photo.Height = dimensions.Height;
photo.Width = dimensions.Width;
this.photoUploadService.CopyPhoto(photo.FilePath, this.uploadsFolderPath, this.outputFolderPath);
if (!string.IsNullOrEmpty(originalFilePath))
{
this.photoUploadService.DeletePhoto(originalFilePath, this.uploadsFolderPath, this.outputFolderPath);
}
}
photo.Name = photoResource.Name;
photo.LocLng = photoResource.LocLng;
photo.LocLat = photoResource.LocLat;
photo.CenterLng = photoResource.CenterLng;
photo.CenterLat = photoResource.CenterLat;
photo.MapZoom = photoResource.MapZoom;
var currentCategories = photo.PhotoCategories.ToList();
var currentCategoriesIds = currentCategories.Select(cat => cat.CategoryId);
var strSelectedCategories = Request.Form.ToDictionary(x => x.Key, x => x.Value.ToString()).ContainsKey("PhotoCategories") ? Request.Form.ToDictionary(x => x.Key, x => x.Value.ToString())["PhotoCategories"] : "[]";
var selectedCategoryResources = Newtonsoft.Json.JsonConvert.DeserializeObject <IEnumerable <CategoryResource> >(strSelectedCategories) ?? new List <CategoryResource>();
var selectedCategoryIds = selectedCategoryResources.Select(cat => cat.Id);
var deletedCategoryIds = photo.PhotoCategories.Where(cat => !selectedCategoryIds.Contains(cat.CategoryId)).Select(cat => cat.CategoryId);
var newCategoryResources = selectedCategoryResources.Where(selectedCat => !currentCategoriesIds.Contains(selectedCat.Id));
var newCategories = mapper.Map <IEnumerable <CategoryResource>, IEnumerable <Models.PhotoCategory> >(newCategoryResources).ToList();
currentCategories.RemoveAll(c => deletedCategoryIds.Contains(c.CategoryId));
currentCategories.AddRange(newCategories);
photo.PhotoCategories = currentCategories;
if (photoResource.Album != null && photoResource.Album.Id > 0)
{
var newAlbum = await this.albumRepository.GetAsync(photoResource.Album.Id, false);
if (newAlbum != null)
{
photo.Album = newAlbum;
}
else
{
return(BadRequest());
}
}
else
{
photo.Album = null;
}
photo.ModifiedDate = DateTime.UtcNow;
await this.unitOfWork.CompleteAsync();
var outputPhotoResource = mapper.Map <Models.Photo, PhotoResource>(photo);
string orgFilePath = outputPhotoResource.FilePath;
outputPhotoResource.FilePath = string.Format("{0}/{1}", this.uploadsFolderUrl, orgFilePath);
outputPhotoResource.BoundingBoxFilePath = string.Format("{0}/{1}", this.outputFolderUrl, orgFilePath);
return(Ok(outputPhotoResource));
}
else
{
return(NotFound());
}
}
