private async Task <RequestedImage> DownloadImageAsync(string url, string filePath)
{
try
{
return(await FileHandler.Download(url, filePath) ?
RequestedImageHandler.GetRequestedImageForDownloadSuccess(url, filePath):
RequestedImageHandler.GetRequestedImageForDownloadFailure(url, filePath));
}
catch (BaseApplicationException exception)
{
return(RequestedImageHandler.GetRequestedImage(url, filePath, exception));
}
}
public async Task <List <RequestedImage> > DownloadImagesAsync(List <string> urls)
{
var requestedImages = new List <RequestedImage>()
{
};
foreach (var url in urls)
{
RequestedImage requestedImage = null;
if (String.IsNullOrEmpty(url))
{
requestedImage = RequestedImageHandler.GetRequestedImageForNullOrEmptyURL(url);
}
else
{
var filePath = Path.Combine(BasePath.BaseDirectory, Location.Images, Guid.NewGuid().ToString() + ".jpg");
requestedImage = await DownloadImageAsync(url, filePath);
}
requestedImages.Add(requestedImage);
}
return(requestedImages);
}