private string GetMimeType(ImageOutputFormat format, string path)
{
if (format == ImageOutputFormat.Bmp)
{
return(Common.Net.MimeTypes.GetMimeType("i.bmp"));
}
if (format == ImageOutputFormat.Gif)
{
return(Common.Net.MimeTypes.GetMimeType("i.gif"));
}
if (format == ImageOutputFormat.Jpg)
{
return(Common.Net.MimeTypes.GetMimeType("i.jpg"));
}
if (format == ImageOutputFormat.Png)
{
return(Common.Net.MimeTypes.GetMimeType("i.png"));
}
if (format == ImageOutputFormat.Webp)
{
return(Common.Net.MimeTypes.GetMimeType("i.webp"));
}
return(Common.Net.MimeTypes.GetMimeType(path));
}
private async Task <object> GetImageResult(IHasImages item,
ImageRequest request,
ItemImageInfo image,
ImageOutputFormat format,
List <IImageEnhancer> enhancers,
string contentType,
TimeSpan?cacheDuration,
IDictionary <string, string> headers,
bool isHeadRequest)
{
var cropwhitespace = request.Type == ImageType.Logo || request.Type == ImageType.Art;
if (request.CropWhitespace.HasValue)
{
cropwhitespace = request.CropWhitespace.Value;
}
var options = new ImageProcessingOptions
{
CropWhiteSpace = cropwhitespace,
Enhancers = enhancers,
Height = request.Height,
ImageIndex = request.Index ?? 0,
Image = image,
Item = item,
MaxHeight = request.MaxHeight,
MaxWidth = request.MaxWidth,
Quality = request.Quality,
Width = request.Width,
AddPlayedIndicator = request.AddPlayedIndicator,
PercentPlayed = request.PercentPlayed ?? 0,
UnplayedCount = request.UnplayedCount,
BackgroundColor = request.BackgroundColor,
OutputFormat = format
};
var file = await _imageProcessor.ProcessImage(options).ConfigureAwait(false);
return(ResultFactory.GetStaticFileResult(Request, new StaticFileResultOptions
{
CacheDuration = cacheDuration,
ResponseHeaders = headers,
ContentType = contentType,
IsHeadRequest = isHeadRequest,
Path = file
}));
}
/// <summary>
/// Gets the output format.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="outputFormat">The output format.</param>
/// <returns>ImageFormat.</returns>
private System.Drawing.Imaging.ImageFormat GetOutputFormat(Image image, ImageOutputFormat outputFormat)
{
switch (outputFormat)
{
case ImageOutputFormat.Bmp:
return(System.Drawing.Imaging.ImageFormat.Bmp);
case ImageOutputFormat.Gif:
return(System.Drawing.Imaging.ImageFormat.Gif);
case ImageOutputFormat.Jpg:
return(System.Drawing.Imaging.ImageFormat.Jpeg);
case ImageOutputFormat.Png:
return(System.Drawing.Imaging.ImageFormat.Png);
default:
return(image.RawFormat);
}
}
/// <summary>
/// Gets the cache file path based on a set of parameters
/// </summary>
private string GetCacheFilePath(string originalPath, ImageSize outputSize, int quality, DateTime dateModified, ImageOutputFormat format, bool addPlayedIndicator, double?percentPlayed, int?unwatchedCount, string backgroundColor)
{
var filename = originalPath;
filename += "width=" + outputSize.Width;
filename += "height=" + outputSize.Height;
filename += "quality=" + quality;
filename += "datemodified=" + dateModified.Ticks;
if (format != ImageOutputFormat.Original)
{
filename += "f=" + format;
}
var hasIndicator = false;
if (addPlayedIndicator)
{
filename += "pl=true";
hasIndicator = true;
}
if (percentPlayed.HasValue)
{
filename += "p=" + percentPlayed.Value;
hasIndicator = true;
}
if (unwatchedCount.HasValue)
{
filename += "p=" + unwatchedCount.Value;
hasIndicator = true;
}
if (hasIndicator)
{
filename += "iv=" + IndicatorVersion;
}
if (!string.IsNullOrEmpty(backgroundColor))
{
filename += "b=" + backgroundColor;
}
return(GetCachePath(ResizedImageCachePath, filename, Path.GetExtension(originalPath)));
}
/// <summary>
/// Gets the cache file path based on a set of parameters
/// </summary>
private string GetCacheFilePath(string originalPath, ImageSize outputSize, int quality, DateTime dateModified, ImageOutputFormat format, bool addPlayedIndicator, double? percentPlayed, int? unwatchedCount, string backgroundColor)
{
var filename = originalPath;
filename += "width=" + outputSize.Width;
filename += "height=" + outputSize.Height;
filename += "quality=" + quality;
filename += "datemodified=" + dateModified.Ticks;
if (format != ImageOutputFormat.Original)
{
filename += "f=" + format;
}
var hasIndicator = false;
if (addPlayedIndicator)
{
filename += "pl=true";
hasIndicator = true;
}
if (percentPlayed.HasValue)
{
filename += "p=" + percentPlayed.Value;
hasIndicator = true;
}
if (unwatchedCount.HasValue)
{
filename += "p=" + unwatchedCount.Value;
hasIndicator = true;
}
if (hasIndicator)
{
filename += "iv=" + IndicatorVersion;
}
if (!string.IsNullOrEmpty(backgroundColor))
{
filename += "b=" + backgroundColor;
}
return GetCachePath(ResizedImageCachePath, filename, Path.GetExtension(originalPath));
}
/// <summary>
/// Gets the output format.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="outputFormat">The output format.</param>
/// <returns>ImageFormat.</returns>
private System.Drawing.Imaging.ImageFormat GetOutputFormat(Image image, ImageOutputFormat outputFormat)
{
switch (outputFormat)
{
case ImageOutputFormat.Bmp:
return System.Drawing.Imaging.ImageFormat.Bmp;
case ImageOutputFormat.Gif:
return System.Drawing.Imaging.ImageFormat.Gif;
case ImageOutputFormat.Jpg:
return System.Drawing.Imaging.ImageFormat.Jpeg;
case ImageOutputFormat.Png:
return System.Drawing.Imaging.ImageFormat.Png;
default:
return image.RawFormat;
}
}
/// <summary>
/// Gets the cache file path based on a set of parameters
/// </summary>
private string GetCacheFilePath(string originalPath, ImageSize outputSize, int quality, DateTime dateModified, ImageOutputFormat format, ImageOverlay? overlay, int percentPlayed, string backgroundColor)
{
var filename = originalPath;
filename += "width=" + outputSize.Width;
filename += "height=" + outputSize.Height;
filename += "quality=" + quality;
filename += "datemodified=" + dateModified.Ticks;
if (format != ImageOutputFormat.Original)
{
filename += "f=" + format;
}
if (overlay.HasValue)
{
filename += "o=" + overlay.Value;
filename += "p=" + percentPlayed;
}
if (!string.IsNullOrEmpty(backgroundColor))
{
filename += "b=" + backgroundColor;
}
return GetCachePath(_resizedImageCachePath, filename, Path.GetExtension(originalPath));
}
