/// <summary>
/// Constructs an instance of the stream wrapper with HTTP buffering feature
/// </summary>
/// <param name="context">HTTP context</param>
/// <param name="originalStream">Original stream</param>
/// <param name="options">WebMarkupMin configuration</param>
/// <param name="minificationManagers">List of markup minification managers</param>
/// <param name="compressionManager">HTTP compression manager</param>
/// <param name="bufferingFeature">HTTP buffering feature</param>
internal BodyWrapperStreamWithBufferingFeature(HttpContext context, Stream originalStream,
WebMarkupMinOptions options, IList <IMarkupMinificationManager> minificationManagers,
IHttpCompressionManager compressionManager, IHttpBufferingFeature bufferingFeature)
: base(context, originalStream, options, minificationManagers, compressionManager)
{
_bufferingFeature = bufferingFeature;
}
/// <summary>
/// Constructs an instance of the stream wrapper with HTTP response body feature
/// </summary>
/// <param name="context">HTTP context</param>
/// <param name="options">WebMarkupMin configuration</param>
/// <param name="minificationManagers">List of markup minification managers</param>
/// <param name="compressionManager">HTTP compression manager</param>
/// <param name="responseBodyFeature">HTTP response body feature</param>
internal BodyWrapperStreamWithResponseBodyFeature(HttpContext context,
WebMarkupMinOptions options, IList <IMarkupMinificationManager> minificationManagers,
IHttpCompressionManager compressionManager, IHttpResponseBodyFeature responseBodyFeature)
: base(context, responseBodyFeature.Stream, options, minificationManagers, compressionManager)
{
_responseBodyFeature = responseBodyFeature;
}
/// <summary>
/// Constructs an instance of the stream wrapper
/// </summary>
/// <param name="context">HTTP context</param>
/// <param name="originalStream">Original stream</param>
/// <param name="options">WebMarkupMin configuration</param>
/// <param name="minificationManagers">List of markup minification managers</param>
/// <param name="compressionManager">HTTP compression manager</param>
protected BodyWrapperStreamBase(HttpContext context, Stream originalStream,
WebMarkupMinOptions options, IList <IMarkupMinificationManager> minificationManagers,
IHttpCompressionManager compressionManager)
{
_context = context;
_originalStream = originalStream;
_options = options;
_minificationManagers = minificationManagers;
_compressionManager = compressionManager;
}
/// <summary>
/// Constructs an instance of the stream wrapper
/// </summary>
/// <param name="context">HTTP context</param>
/// <param name="originalStream">Original stream</param>
/// <param name="options">WebMarkupMin configuration</param>
/// <param name="minificationManagers">List of markup minification managers</param>
/// <param name="compressionManager">HTTP compression manager</param>
/// <param name="bufferingFeature">HTTP buffering feature</param>
internal BodyWrapperStream(HttpContext context, Stream originalStream,
WebMarkupMinOptions options, IList <IMarkupMinificationManager> minificationManagers,
IHttpCompressionManager compressionManager, IHttpBufferingFeature bufferingFeature)
{
_context = context;
_originalStream = originalStream;
_options = options;
_minificationManagers = minificationManagers;
_compressionManager = compressionManager;
_bufferingFeature = bufferingFeature;
}
/// <summary>
/// Constructs a instance of WebMarkupMin middleware
/// </summary>
/// <param name="next">The next middleware in the pipeline</param>
/// <param name="options">WebMarkupMin options</param>
/// <param name="services">The list of services</param>
protected WebMarkupMinMiddlewareBase(RequestDelegate next,
IOptions <WebMarkupMinOptions> options,
IServiceProvider services)
{
if (next == null)
{
throw new ArgumentNullException(nameof(next));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
_next = next;
_options = options.Value;
var minificationManagers = new List <IMarkupMinificationManager>();
var htmlMinificationManager = services.GetService <IHtmlMinificationManager>();
if (htmlMinificationManager != null)
{
minificationManagers.Add(htmlMinificationManager);
}
var xhtmlMinificationManager = services.GetService <IXhtmlMinificationManager>();
if (xhtmlMinificationManager != null)
{
minificationManagers.Add(xhtmlMinificationManager);
}
var xmlMinificationManager = services.GetService <IXmlMinificationManager>();
if (xmlMinificationManager != null)
{
minificationManagers.Add(xmlMinificationManager);
}
_minificationManagers = minificationManagers;
var compressionManager = services.GetService <IHttpCompressionManager>();
if (compressionManager != null)
{
_compressionManager = compressionManager;
}
}
/// <summary>
/// Checks whether the HTTP compression is enabled
/// </summary>
/// <param name="options">WebMarkupMin options</param>
/// <returns>Result of check (true - compression is enabled; false - compression is disabled)</returns>
public static bool IsCompressionEnabled(this WebMarkupMinOptions options)
{
bool isCompressionEnabled = false;
if (!options.DisableCompression)
{
isCompressionEnabled = !options.HostingEnvironment.IsDevelopment() ||
options.AllowCompressionInDevelopmentEnvironment;
}
return(isCompressionEnabled);
}
/// <summary>
/// Constructs a instance of WebMarkupMin middleware
/// </summary>
/// <param name="next">The next middleware in the pipeline</param>
/// <param name="options">WebMarkupMin options</param>
/// <param name="services">The list of services</param>
public WebMarkupMinMiddleware(
[NotNull] RequestDelegate next,
[NotNull] IOptions<WebMarkupMinOptions> options,
[NotNull] IServiceProvider services)
{
_next = next;
_options = options.Options;
var minificationManagers = new List<IMarkupMinificationManager>();
var htmlMinificationManager = services.GetService<IHtmlMinificationManager>();
if (htmlMinificationManager != null)
{
minificationManagers.Add(htmlMinificationManager);
}
var xhtmlMinificationManager = services.GetService<IXhtmlMinificationManager>();
if (xhtmlMinificationManager != null)
{
minificationManagers.Add(xhtmlMinificationManager);
}
var xmlMinificationManager = services.GetService<IXmlMinificationManager>();
if (xmlMinificationManager != null)
{
minificationManagers.Add(xmlMinificationManager);
}
_minificationManagers = minificationManagers;
var compressionManager = services.GetService<IHttpCompressionManager>();
if (compressionManager != null)
{
_compressionManager = compressionManager;
}
}
