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@ -289,41 +289,28 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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return null;
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}
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/// <summary>
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/// Gets the static file result.
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/// </summary>
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/// <param name="requestContext">The request context.</param>
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/// <param name="path">The path.</param>
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/// <param name="fileShare">The file share.</param>
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/// <param name="responseHeaders">The response headers.</param>
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/// <param name="isHeadRequest">if set to <c>true</c> [is head request].</param>
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/// <returns>System.Object.</returns>
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/// <exception cref="ArgumentNullException">path</exception>
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/// <exception cref="System.ArgumentNullException">path</exception>
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public object GetStaticFileResult(IRequest requestContext,
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string path,
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FileShare fileShare = FileShare.Read,
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IDictionary<string, string> responseHeaders = null,
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bool isHeadRequest = false)
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FileShare fileShare = FileShare.Read)
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{
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if (string.IsNullOrEmpty(path))
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{
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throw new ArgumentNullException("path");
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}
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return GetStaticFileResult(requestContext, path, MimeTypes.GetMimeType(path), null, fileShare, responseHeaders, isHeadRequest);
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return GetStaticFileResult(requestContext, new StaticFileResultOptions
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{
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Path = path,
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FileShare = fileShare
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});
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}
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public object GetStaticFileResult(IRequest requestContext,
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string path,
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string contentType,
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TimeSpan? cacheCuration = null,
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FileShare fileShare = FileShare.Read,
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IDictionary<string, string> responseHeaders = null,
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bool isHeadRequest = false,
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bool throttle = false,
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long throttleLimit = 0)
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StaticFileResultOptions options)
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{
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var path = options.Path;
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var fileShare = options.FileShare;
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if (string.IsNullOrEmpty(path))
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{
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throw new ArgumentNullException("path");
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@ -334,11 +321,18 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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throw new ArgumentException("FileShare must be either Read or ReadWrite");
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}
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var dateModified = _fileSystem.GetLastWriteTimeUtc(path);
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if (string.IsNullOrWhiteSpace(options.ContentType))
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{
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options.ContentType = MimeTypes.GetMimeType(path);
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}
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var cacheKey = path + dateModified.Ticks;
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options.DateLastModified = _fileSystem.GetLastWriteTimeUtc(path);
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var cacheKey = path + options.DateLastModified.Value.Ticks;
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return GetStaticResult(requestContext, cacheKey.GetMD5(), dateModified, cacheCuration, contentType, () => Task.FromResult(GetFileStream(path, fileShare)), responseHeaders, isHeadRequest, throttle, throttleLimit);
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options.CacheKey = cacheKey.GetMD5();
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options.ContentFactory = () => Task.FromResult(GetFileStream(path, fileShare));
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return GetStaticResult(requestContext, options);
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}
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/// <summary>
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@ -352,21 +346,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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return _fileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, fileShare, true);
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}
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/// <summary>
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/// Gets the static result.
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/// </summary>
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/// <param name="requestContext">The request context.</param>
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/// <param name="cacheKey">The cache key.</param>
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/// <param name="lastDateModified">The last date modified.</param>
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/// <param name="cacheDuration">Duration of the cache.</param>
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/// <param name="contentType">Type of the content.</param>
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/// <param name="factoryFn">The factory fn.</param>
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/// <param name="responseHeaders">The response headers.</param>
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/// <param name="isHeadRequest">if set to <c>true</c> [is head request].</param>
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/// <returns>System.Object.</returns>
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/// <exception cref="System.ArgumentNullException">cacheKey
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/// or
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/// factoryFn</exception>
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public object GetStaticResult(IRequest requestContext,
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Guid cacheKey,
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DateTime? lastDateModified,
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@ -376,39 +355,37 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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IDictionary<string, string> responseHeaders = null,
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bool isHeadRequest = false)
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{
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return GetStaticResult(requestContext, cacheKey, lastDateModified, cacheDuration, contentType, factoryFn,
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responseHeaders, isHeadRequest, false, 0);
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return GetStaticResult(requestContext, new StaticResultOptions
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{
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CacheDuration = cacheDuration,
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CacheKey = cacheKey,
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ContentFactory = factoryFn,
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ContentType = contentType,
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DateLastModified = lastDateModified,
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IsHeadRequest = isHeadRequest,
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ResponseHeaders = responseHeaders
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});
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}
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public object GetStaticResult(IRequest requestContext,
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Guid cacheKey,
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DateTime? lastDateModified,
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TimeSpan? cacheDuration,
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string contentType,
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Func<Task<Stream>> factoryFn,
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IDictionary<string, string> responseHeaders = null,
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bool isHeadRequest = false,
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bool throttle = false,
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long throttleLimit = 0)
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public object GetStaticResult(IRequest requestContext, StaticResultOptions options)
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{
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var cacheKey = options.CacheKey;
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options.ResponseHeaders = options.ResponseHeaders ?? new Dictionary<string, string>();
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var contentType = options.ContentType;
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if (cacheKey == Guid.Empty)
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{
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throw new ArgumentNullException("cacheKey");
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}
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if (factoryFn == null)
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if (options.ContentFactory == null)
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{
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throw new ArgumentNullException("factoryFn");
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}
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var key = cacheKey.ToString("N");
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if (responseHeaders == null)
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{
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responseHeaders = new Dictionary<string, string>();
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}
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// See if the result is already cached in the browser
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var result = GetCachedResult(requestContext, responseHeaders, cacheKey, key, lastDateModified, cacheDuration, contentType);
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var result = GetCachedResult(requestContext, options.ResponseHeaders, cacheKey, key, options.DateLastModified, options.CacheDuration, contentType);
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if (result != null)
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{
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@ -416,8 +393,8 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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}
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var compress = ShouldCompressResponse(requestContext, contentType);
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var hasOptions = GetStaticResult(requestContext, responseHeaders, contentType, factoryFn, compress, isHeadRequest, throttle, throttleLimit).Result;
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AddResponseHeaders(hasOptions, responseHeaders);
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var hasOptions = GetStaticResult(requestContext, options, compress).Result;
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AddResponseHeaders(hasOptions, options.ResponseHeaders);
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return hasOptions;
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}
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@ -473,20 +450,13 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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/// </summary>
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private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
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/// <summary>
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/// Gets the static result.
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/// </summary>
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/// <param name="requestContext">The request context.</param>
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/// <param name="responseHeaders">The response headers.</param>
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/// <param name="contentType">Type of the content.</param>
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/// <param name="factoryFn">The factory fn.</param>
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/// <param name="compress">if set to <c>true</c> [compress].</param>
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/// <param name="isHeadRequest">if set to <c>true</c> [is head request].</param>
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/// <param name="throttle">if set to <c>true</c> [throttle].</param>
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/// <param name="throttleLimit">The throttle limit.</param>
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/// <returns>Task{IHasOptions}.</returns>
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private async Task<IHasOptions> GetStaticResult(IRequest requestContext, IDictionary<string, string> responseHeaders, string contentType, Func<Task<Stream>> factoryFn, bool compress, bool isHeadRequest, bool throttle, long throttleLimit = 0)
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private async Task<IHasOptions> GetStaticResult(IRequest requestContext, StaticResultOptions options, bool compress)
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{
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var isHeadRequest = options.IsHeadRequest;
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var factoryFn = options.ContentFactory;
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var contentType = options.ContentType;
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var responseHeaders = options.ResponseHeaders;
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var requestedCompressionType = requestContext.GetCompressionType();
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if (!compress || string.IsNullOrEmpty(requestedCompressionType))
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@ -499,8 +469,9 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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{
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return new RangeRequestWriter(rangeHeader, stream, contentType, isHeadRequest)
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{
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Throttle = throttle,
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ThrottleLimit = throttleLimit
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Throttle = options.Throttle,
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ThrottleLimit = options.ThrottleLimit,
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MinThrottlePosition = options.MinThrottlePosition
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};
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}
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@ -515,8 +486,9 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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return new StreamWriter(stream, contentType, _logger)
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{
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Throttle = throttle,
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ThrottleLimit = throttleLimit
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Throttle = options.Throttle,
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ThrottleLimit = options.ThrottleLimit,
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MinThrottlePosition = options.MinThrottlePosition
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};
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}
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@ -746,14 +718,5 @@ namespace MediaBrowser.Server.Implementations.HttpServer
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throw error;
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}
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public object GetOptimizedSerializedResultUsingCache<T>(IRequest request, T result)
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where T : class
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{
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var json = _jsonSerializer.SerializeToString(result);
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var cacheKey = json.GetMD5();
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return GetOptimizedResultUsingCache(request, cacheKey, null, null, () => result);
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}
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}
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}
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Luke Pulverenti
10 years ago