public async Task <IActionResult> Create(CreateGalleryPhoto model)
{
if (ModelState.IsValid)
{
string uniquefilename = null;
if (model.Photo != null && model.Photo.Length > 0)
{
uniquefilename = ProccedFileUpload(model);
}
GalleryPhotos photo = new GalleryPhotos();
photo.Image = uniquefilename;
_context.Add(photo);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
public async Task <IActionResult> Edit(EditGalleryPhoto model)
{
if (ModelState.IsValid)
{
GalleryPhotos gphoto = _context.GalleryPhotos.Find(model.Id);
if (model.Photo != null)
{
if (model.ExistPhotoPath != null)
{
string filepath = Path.Combine(hostingEnvironment.WebRootPath, "images", model.ExistPhotoPath);
System.IO.File.Delete(filepath);
}
gphoto.Image = ProccedFileUpload(model);
}
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
public async Task <GalleryPhotos> GetAlbumPhotos(string albumId, int viewportWidth, int viewportHeight, string tokenType, string accessToken)
{
if (albumId == null)
{
throw new ArgumentNullException(nameof(albumId));
}
if (viewportWidth <= 0)
{
throw new ArgumentOutOfRangeException(nameof(viewportWidth));
}
if (viewportHeight <= 0)
{
throw new ArgumentOutOfRangeException(nameof(viewportHeight));
}
_logger.LogInformation($"Get Photos JSON from Goolge album id {albumId}.");
var galleryPhotos = new GalleryPhotos
{
Photos = new List <Photo>()
};
// Todo - Use Flurl instead of Http Cient
var requestData = new Dictionary <string, string>
{
{ "albumId", albumId },
{ "pageSize", "100" } // Maximum page size
};
_logger.LogInformation($"Request Data for API Request {requestData}.");
var content = new FormUrlEncodedContent(requestData);
var request = new HttpRequestMessage()
{
RequestUri = new Uri("https://photoslibrary.googleapis.com/v1/mediaItems:search"),
Method = HttpMethod.Post
};
request.Headers.Add("ContentType", "application/json");
request.Headers.Add("client_id", _clientInfo.ClientId);
request.Headers.Add("client_secret", _clientInfo.ClientSecret);
request.Headers.Add("Authorization", $"{tokenType} {accessToken}");
request.Content = content;
using (var response = await _client.SendAsync(request))
{
_logger.LogInformation($"Response from API {response.StatusCode} : {response.ReasonPhrase}.");
var responseJson = await response.Content.ReadAsStringAsync();
var photosObject = JsonConvert.DeserializeObject <GooglePhotosResponse>(responseJson);
_logger.LogInformation($"JSON object from API response from db {photosObject}.");
if (photosObject == null)
{
return(galleryPhotos);
}
if (photosObject.MediaItems == null || photosObject.MediaItems.Count <= 0)
{
_logger.LogInformation($"No Photos returned by API.");
return(galleryPhotos);
}
_logger.LogInformation($"Looping through photos and extracting required data.");
foreach (var item in photosObject.MediaItems)
{
var srcSet = new List <string>();
var imageDimensions = _photoUtilities.CalculateImageDimensions(item, viewportWidth, viewportHeight);
foreach (var(key, value) in ScreenResolutions.Resolutions)
{
var srcSetDimensions = _photoUtilities.CalculateImageDimensions(item, value.Width, value.Height);
srcSet.Add($"{item.BaseUrl}=w{srcSetDimensions.Width}-h{srcSetDimensions.Height} {value.Width}w");
}
galleryPhotos.Photos.Add(new Photo()
{
Src = $"{item.BaseUrl}=w{imageDimensions.Width}-h{imageDimensions.Height}",
SrcSet = srcSet.ToArray(),
Sizes = new[] { "(min-width: 480px) 50vw,(min-width: 1024px) 33.3vw,100vw" },
Width = imageDimensions.Width,
Height = imageDimensions.Height,
Title = item.Filename
}
);
}
_logger.LogInformation($"Photos retrieved {galleryPhotos}.");
}
return(galleryPhotos);
}
