private ImageFormat GetOutputFormat(ImageRequest request, ItemImageInfo image, List <IImageEnhancer> enhancers)
{
if (!string.IsNullOrWhiteSpace(request.Format))
{
ImageFormat format;
if (Enum.TryParse(request.Format, true, out format))
{
return(format);
}
}
var serverFormats = _imageProcessor.GetSupportedImageOutputFormats();
var clientFormats = GetClientSupportedFormats();
if (serverFormats.Contains(ImageFormat.Webp) &&
clientFormats.Contains(ImageFormat.Webp))
{
return(ImageFormat.Webp);
}
if (enhancers.Count > 0)
{
return(ImageFormat.Png);
}
if (string.Equals(Path.GetExtension(image.Path), ".jpg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(Path.GetExtension(image.Path), ".jpeg", StringComparison.OrdinalIgnoreCase))
{
return(ImageFormat.Jpg);
}
// We can't predict if there will be transparency or not, so play it safe
return(ImageFormat.Png);
}
private ImageFormat GetOutputFormat(ImageRequest request, ItemImageInfo image, bool cropwhitespace, List <IImageEnhancer> enhancers)
{
if (!string.IsNullOrWhiteSpace(request.Format))
{
ImageFormat format;
if (Enum.TryParse(request.Format, true, out format))
{
return(format);
}
}
var extension = Path.GetExtension(image.Path);
ImageFormat?inputFormat = null;
if (string.Equals(extension, ".jpg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".jpeg", StringComparison.OrdinalIgnoreCase))
{
inputFormat = ImageFormat.Jpg;
}
else if (string.Equals(extension, ".png", StringComparison.OrdinalIgnoreCase))
{
inputFormat = ImageFormat.Png;
}
var clientSupportedFormats = GetClientSupportedFormats();
if (inputFormat.HasValue && clientSupportedFormats.Contains(inputFormat.Value) && enhancers.Count == 0)
{
if ((request.Quality ?? 100) == 100 && !request.Height.HasValue && !request.Width.HasValue &&
!request.AddPlayedIndicator && !request.PercentPlayed.HasValue && !request.UnplayedCount.HasValue && string.IsNullOrWhiteSpace(request.BackgroundColor))
{
// TODO: Allow this when specfying max width/height if the value is in range
if (!cropwhitespace && !request.MaxHeight.HasValue && !request.MaxWidth.HasValue)
{
return(inputFormat.Value);
}
}
}
var serverFormats = _imageProcessor.GetSupportedImageOutputFormats();
// Client doesn't care about format, so start with webp if supported
if (serverFormats.Contains(ImageFormat.Webp) && clientSupportedFormats.Contains(ImageFormat.Webp))
{
return(ImageFormat.Webp);
}
if (enhancers.Count > 0)
{
return(ImageFormat.Png);
}
if (inputFormat.HasValue && inputFormat.Value == ImageFormat.Jpg)
{
return(ImageFormat.Jpg);
}
// We can't predict if there will be transparency or not, so play it safe
return(ImageFormat.Png);
}
private List <ImageFormat> GetOutputFormats(ImageRequest request, ItemImageInfo image, bool cropwhitespace, List <IImageEnhancer> enhancers)
{
if (!string.IsNullOrWhiteSpace(request.Format))
{
ImageFormat format;
if (Enum.TryParse(request.Format, true, out format))
{
return(new List <ImageFormat> {
format
});
}
}
var extension = Path.GetExtension(image.Path);
ImageFormat?inputFormat = null;
if (string.Equals(extension, ".jpg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".jpeg", StringComparison.OrdinalIgnoreCase))
{
inputFormat = ImageFormat.Jpg;
}
else if (string.Equals(extension, ".png", StringComparison.OrdinalIgnoreCase))
{
inputFormat = ImageFormat.Png;
}
var clientSupportedFormats = GetClientSupportedFormats();
var serverFormats = _imageProcessor.GetSupportedImageOutputFormats();
var outputFormats = new List <ImageFormat>();
// Client doesn't care about format, so start with webp if supported
if (serverFormats.Contains(ImageFormat.Webp) && clientSupportedFormats.Contains(ImageFormat.Webp))
{
outputFormats.Add(ImageFormat.Webp);
}
if (enhancers.Count > 0)
{
outputFormats.Add(ImageFormat.Png);
}
if (inputFormat.HasValue && inputFormat.Value == ImageFormat.Jpg)
{
outputFormats.Add(ImageFormat.Jpg);
}
// We can't predict if there will be transparency or not, so play it safe
outputFormats.Add(ImageFormat.Png);
return(outputFormats);
}
