public async Task<RawFile> ProcessImage(RawFile rawImage)
{
rawImage.Content = await this.imageProcessor
.Resize(rawImage.Content, GlobalConstants.ResizedImageWidth);
rawImage.PreviewContent = await this.imageProcessor
.Resize(rawImage.Content, GlobalConstants.ResizedImageThumbnailWidth);
return rawImage;
}
public async Task<int> Add(
string title,
string autenticatedUserId,
string description,
bool isPrivate,
RawFile rawImage,
IEnumerable<Tag> imageTags = null,
IEnumerable<Album> imageAlbums = null)
{
var currentUser = this.Users
.All()
.FirstOrDefault(u => u.Id == autenticatedUserId && u.IsDeleted == false);
if (currentUser == null)
{
return GlobalConstants.ItemNotFoundReturnValue;
}
var newImageInfo = new ImageInfo()
{
OriginalName = rawImage.OriginalFileName,
OriginalExtension = rawImage.FileExtension,
};
var newImage = new Image()
{
Title = title,
Author = currentUser,
Description = description,
IsPrivate = isPrivate,
UploadedOn = DateTime.Now,
ImageInfo = newImageInfo,
};
var guid = Guid.NewGuid().ToString();
newImage.Url = await this.webSrorageService
.UploadImageToCloud(
rawImage.Content,
guid,
rawImage.FileExtension,
currentUser.Id);
newImage.ThumbnailUrl = await this.webSrorageService
.UploadImageToCloud(
rawImage.PreviewContent,
guid + ThumbnailExtension,
rawImage.FileExtension,
currentUser.Id);
if (imageTags != null)
{
imageTags.ForEach(t =>
{
newImage.Tags.Add(t);
});
}
if (imageAlbums != null)
{
imageAlbums.ForEach(a =>
{
newImage.Albums.Add(a);
});
}
try
{
this.images.Add(newImage);
await this.images.SaveChangesAsync();
}
catch (Exception e)
{
var er = e.Message;
}
try
{
string notification = string.Format("{0} added picture {1}", currentUser.UserName, title);
this.notifier.Notify(notification);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return newImage.Id;
}
