public AddPhotoResponse AddPhoto(AddPhotoRequest request)
{
action = "/{0}/Photos.{1}";
method = "POST";
var response = SendRequest <PhotoResponse>(request.photo);
return(new AddPhotoResponse(response));
}
public async Task <AddPhotoResponse> Add(AddPhotoRequest request, CancellationToken cancellationToken = default)
{
await _amazonS3Client.PutObjectAsync(new PutObjectRequest
{
BucketName = BucketName,
Key = request.PhotoName,
InputStream = request.Content,
ContentType = request.ContentType
}, cancellationToken);
var resourceUrl = $"{_publicUrl}/{BucketName}/{request.PhotoName}";
return(new AddPhotoResponse(resourceUrl));
}
private async void photoList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count == 1)
{
var photo = e.AddedItems[0] as FacebookAlbumPhotoViewModel;
AddPhotoRequest request = new AddPhotoRequest();
request.Transmit = "fb";
Asset asset = new Asset() { Id = photo.ID, Main = _main, XdistancePercent = 1, YdistancePercent = 1, XoffsetPercent = 0, YoffsetPercent = 0 };
request.Assets = new Asset[] { asset };
TinderSession.CurrentSession.CurrentProfile.Photos = await ContentClient.PostAsync<List<Photo>>("media", request).ConfigureAwait(false);
NavigationService.GoBack();
}
}
public async Task <PhotoDto> Handle(AddPhotoCommand request, CancellationToken cancellationToken)
{
var user = await _userRepository.Single(
u => u.Id == request.AuthenticatedUser.Id,
cancellationToken
);
var newPhotoName = $"{Guid.NewGuid().ToString()}{Path.GetExtension(request.Photo.FileName)}";
var addPhotoRequest = new AddPhotoRequest(newPhotoName, request.Photo.OpenReadStream(), request.Photo.ContentType);
var addPhotoResponse = await _photoStorage.Add(addPhotoRequest, cancellationToken);
var photo = new Photo(newPhotoName, addPhotoResponse.Url);
user.AddPhoto(photo);
return(_mapper.Map <Photo, PhotoDto>(photo));
}
public ActionResult <PhotoResponse> AddPhoto([Bind("ImageId,Title,ImageName")] AddPhotoRequest model)
{
// only admins can create albums
if (Account.Role != Role.Admin)
{
return(Unauthorized(new { message = "Unauthorized" }));
}
var photo = _mapper.Map <Photo>(model);
_repository.Photo.CreatePhoto(ref photo, Account.Id);
// only admins can create albums
var photoResponse = _mapper.Map <PhotoResponse>(photo);
_logger.LogInfo("Added Photo to Photo Album");
return(Ok(photoResponse));
}
private async void photoList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count == 1)
{
var photo = e.AddedItems[0] as FacebookAlbumPhotoViewModel;
AddPhotoRequest request = new AddPhotoRequest();
request.Transmit = "fb";
Asset asset = new Asset()
{
Id = photo.ID, Main = _main, XdistancePercent = 1, YdistancePercent = 1, XoffsetPercent = 0, YoffsetPercent = 0
};
request.Assets = new Asset[] { asset };
TinderSession.CurrentSession.CurrentProfile.Photos = await ContentClient.PostAsync <List <Photo> >("media", request).ConfigureAwait(false);
NavigationService.GoBack();
}
}
private async Task <SaveImageWrapper> SavePhotos(AddPhotoViewModel addPhotoViewModel, PostedItem postedItem)
{
var saveImageWrapper = new SaveImageWrapper();
if (addPhotoViewModel.StreamData == null)
{
return(saveImageWrapper);
}
var photoStreams = new List <Stream> {
addPhotoViewModel.StreamData
};
var photoDimentionInfos = new List <PhotoDimensionInfo>()
{
new PhotoDimensionInfo {
Width = 450, Height = 450, IsOriginal = false, ReSizeAndCrop = true
}
};
var addPhotoRequest = new AddPhotoRequest(photoStreams, photoDimentionInfos, postedItem.Slug);
var results = await _photoService.AddPhotoAsync(addPhotoRequest);
//If any error found during uploading process we will not add anything to database. (ATOMIC)
if (results.NewlyAddedPhotoErrorInfos != null && results.NewlyAddedPhotoErrorInfos.Count == 0)
{
//2. Add photo objects to News Feed object
if (results != null && results.NewlyAddedPhotoInfoDetails.Count > 0)
{
foreach (var photo in results.NewlyAddedPhotoInfoDetails)
{
var newPhoto = new Photo
{
Name = photo.AddedPhotoName,
FileExtention = photo.ImageFormat,
Width = photo.Width,
Height = photo.Height,
Inserted = DateTime.UtcNow,
PhotoType = PhotoType.PostedItem,
Container = "photo"
};
_applicationDbContext.Photos.Add(newPhoto);
postedItem.Photo = newPhoto;
}
}
//5. Save them to database
var saveResults = await _applicationDbContext.SaveChangesAsync();
}
else if (results.NewlyAddedPhotoErrorInfos.Count > 0)
{
saveImageWrapper.ErrorMessage = results.NewlyAddedPhotoErrorInfos[0].ErrorMessage;
}
//var response = new AddUserAvatarResponse();
//6. Lets get the full path on the blob for the new photo
var originalPhotoDetails = results.NewlyAddedPhotoInfoDetails.FirstOrDefault(p => p.IsOriginal);
var photoName = String.Format(ImageName_450x450_StringFormat, originalPhotoDetails.AddedPhotoName, postedItem.Slug, originalPhotoDetails.ImageFormat);
var fullPhotoUrlOnAzureBlobServer = _photoService.GetFullPath(photoName);
saveImageWrapper.Url = fullPhotoUrlOnAzureBlobServer;
return(saveImageWrapper);
}
public bool SaveImageNameAndText(SaveImageNameAndTextRequest request)
{
IList <string> srcArr = new List <string>();
//获取当前用户
string username = HttpContext.Session.GetString("username");
var txt = request.TextContent.Trim();
//以【】来区分标题
int start = txt.IndexOf('【');
int end = txt.IndexOf('】');
var title = txt.Substring(start, end + 1);
//切割字符串获取内容
string[] strs = txt.Split(title);
var context = strs[1].Trim();
if (context == null)
{
return(false);
}
//初始化Article
var article = new AddArticleRequest()
{
ClassId = request.ClassId,
TagId = request.TagId,
ArticleTitle = title,
ArticleContext = context,
IsDelete = false,
CreateTime = DateTime.Now.Date,
UserName = username,
ViewCount = 0,
CommmentCount = 0,
Context = request.Source
};
var articleId = _articleService.AddArticle(AutoMapper.Mapper.Map <ArticleModel>(article));
string strRegExPattern = @"<img[^>]+(src)\s*=\s*""?([^ "">]+)""?(?:[^>]+(width|height)\s*=\s*""?([^ "">]+)""?\s+(height|width)\s*=\s*""?([^ "">]+)""?)?(?:[^>]+(alt)\s*=\s*""?([^"">]+)""?)?";
Regex re = new Regex(strRegExPattern, RegexOptions.IgnoreCase);
Match m = re.Match(request.Source);
while (m.Success)
{
srcArr.Add(m.Groups[2].Value);
m = m.NextMatch();
}
if (srcArr.Count() > 0)
{
foreach (var src in srcArr)
{
var photo = new AddPhotoRequest()
{
ArticleId = articleId,
Url = src
};
_photoService.AddPhoto(AutoMapper.Mapper.Map <PhotoModel>(photo));
}
}
else
{
var photo = new AddPhotoRequest()
{
ArticleId = articleId,
Url = "images/pic_home_news_1.jpg"
};
_photoService.AddPhoto(AutoMapper.Mapper.Map <PhotoModel>(photo));
}
return(true);
}
public virtual async Task <AddPhotoResponse> AddPhotoAsync(AddPhotoRequest addPhotoRequest)
{
var addPhotoResponse = new AddPhotoResponse();
foreach (var photoStream in addPhotoRequest.PhotoStreams)
{
var result = ValidateImage(photoStream);
if (result.IsValid)
{
var image = GetImage(photoStream);
var fileExtension = image.Format.ToString().ToLower();
var fileName = Guid.NewGuid().ToString();
var fileNameAzure = String.Format("{0}.{1}", fileName, fileExtension);
addPhotoResponse.NewlyAddedPhotoInfoDetails.Add(new PhotoInfoDetails
{
AddedPhotoName = fileName,
ImageFormat = fileExtension,
Width = image.Width,
Height = image.Height,
IsOriginal = true,
PhotoNameInAzure = fileNameAzure
});
//1. Lets add the original image first
await UploadToBlobAzureStorage(fileNameAzure, image);
foreach (var photoDimentionInfo in addPhotoRequest.PhotoDimentionInfos)
{
var clonedImage = image.Clone();
if (photoDimentionInfo.ReSizeAndCrop)
{
//1.Resize
var newImageInfo = CalculateAspectRatioFit(clonedImage.Width, clonedImage.Height, photoDimentionInfo.Width, photoDimentionInfo.Height);
if (Math.Abs(photoDimentionInfo.Height - (int)newImageInfo.height) <= 1)
{
clonedImage.Resize(0, photoDimentionInfo.Height);
}
else
{
clonedImage.Resize(photoDimentionInfo.Width, 0);
}
//2. Crop it
//var newImageInfo = CalculateAspectRatioFit(clonedImage.Width, clonedImage.Height, photoDimentionInfo.Width, photoDimentionInfo.Height);
var x = Math.Abs((int)((photoDimentionInfo.Width - clonedImage.Width) / 2));
var y = Math.Abs((int)((photoDimentionInfo.Height - clonedImage.Height) / 2));
var mG = new MagickGeometry(x, y, photoDimentionInfo.Width, photoDimentionInfo.Height);
clonedImage.Crop(mG);
}
else
{
clonedImage.Resize(photoDimentionInfo.Width, 0);
}
//2. lets add the resized images here
var fileNameWithDimension = String.Format("{0}_{1}-{2}x{3}.{4}", fileName, addPhotoRequest.Slug, photoDimentionInfo.Width, photoDimentionInfo.Height, fileExtension);
await UploadToBlobAzureStorage(fileNameWithDimension, clonedImage);
}
}
else
{
addPhotoResponse.NewlyAddedPhotoErrorInfos.Add(result);
}
}
return(addPhotoResponse);
}
