/// <summary>
/// Validates the <paramref name="filter"/> then applies as a filter to the reference data <paramref name="coll"/>.
/// </summary>
/// <typeparam name="TColl">The collection <see cref="System.Type"/>.</typeparam>
/// <typeparam name="TItem">The item <see cref="System.Type"/>.</typeparam>
/// <param name="coll">The reference data collection.</param>
/// <param name="filter">The <see cref="ReferenceDataFilter"/>.</param>
/// <param name="includeInactive">Indicates whether to include inactive (<see cref="ReferenceDataBase.IsActive"/> equal <c>false</c>) entries.</param>
/// <returns>The filtered collection and corresponding ETag.</returns>
public static async Task <ReferenceDataFilterResult <TItem> > ApplyFilterAsync <TColl, TItem>(TColl coll, ReferenceDataFilter filter, bool includeInactive = false) where TColl : ReferenceDataCollectionBase <TItem>, new() where TItem : ReferenceDataBase, new()
{
Check.NotNull(coll, nameof(coll));
Check.NotNull(filter, nameof(filter));
if (!filter.Codes.Any() && string.IsNullOrEmpty(filter.Text) && !includeInactive)
{
return new ReferenceDataFilterResult <TItem>(coll.ActiveList)
{
ETag = coll.ETag
}
}
;
// Validate the arguments.
(await Validator.ValidateAsync(filter).ConfigureAwait(false)).ThrowOnError();
// Apply the filter.
var items = includeInactive ? coll.AllList : coll.ActiveList;
var list = items
.WhereWhen(x => filter.Codes.Contains(x.Code, StringComparer.OrdinalIgnoreCase), filter.Codes != null && filter.Codes.FirstOrDefault() != null)
.WhereWildcard(x => x.Text, filter.Text);
return(new ReferenceDataFilterResult <TItem>(list)
{
ETag = ETagGenerator.Generate(list)
});
}
}
public IActionResult GetModConfig(string modDllName)
{
var modConfig = GetModAppConfig(modDllName);
if (modConfig == null)
{
return(NotFound());
}
var modConfigFile = Path.Combine(EmpyrionConfiguration.SaveGameModPath, modConfig.Current.ModConfigFile);
if (!System.IO.File.Exists(modConfigFile))
{
return(NotFound());
}
DateTimeOffset?LastModified = new DateTimeOffset(System.IO.File.GetLastWriteTime(modConfigFile));
return(PhysicalFile(
modConfigFile,
"application/" + Path.GetExtension(modConfigFile).Substring(1).ToLower(),
Path.GetFileName(modConfigFile),
LastModified,
new Microsoft.Net.Http.Headers.EntityTagHeaderValue("\"" + ETagGenerator.GetETag(modConfigFile, System.IO.File.ReadAllBytes(modConfigFile)) + "\""),
true
));
}
public void Generate()
{
var p = new Person {
First = "Jane", Last = "Doe"
};
Assert.AreEqual("\"2I0QhKAlJMdHjCAocBhQeuzmze73jSnnWqyOkofhRn4=\"", ETagGenerator.Generate(p));
Assert.AreEqual("\"471H/SShWDDr5wOVpMnhcu00Fw3nhOHN1aE8VNpXCsY=\"", ETagGenerator.Generate(p, "XYZ"));
}
public void Generate()
{
var p = new Person {
First = "Jane", Last = "Doe"
};
Assert.AreEqual("XCmFjH2zioLOelNdmU8hEQ==", ETagGenerator.Generate(p));
Assert.AreEqual("E9ik+Agqes6hzHMezoJigw==", ETagGenerator.Generate(p, "XYZ"));
}
public IActionResult GetPlayfieldMap(string aPlayfieldname)
{
if (!Directory.Exists(MapsPath))
{
return(NotFound());
}
if (PlayfieldManager.Playfields == null)
{
PlayfieldManager.ReadPlayfields();
}
var PlayfieldMap = Path.Combine(
EmpyrionConfiguration.SaveGameModPath,
"EWA",
"Maps",
aPlayfieldname,
"map.png");
if (!System.IO.File.Exists(PlayfieldMap) && PlayfieldManager.Playfields == null)
{
return(NotFound());
}
var CurrentPlayfield = PlayfieldManager.Playfields.FirstOrDefault(P => P.name == aPlayfieldname);
if (!System.IO.File.Exists(PlayfieldMap) && (CurrentPlayfield == null || CurrentPlayfield.isPlanet))
{
return(NotFound());
}
if (!CurrentPlayfield.isPlanet &&
(!System.IO.File.Exists(PlayfieldMap) || (DateTime.Now - System.IO.File.GetLastWriteTime(PlayfieldMap)).TotalDays > 1))
{
try { ReadFromHubbleImages(PlayfieldMap); }
catch (Exception Error)
{
Logger.LogError(Error, "LoadSpace: {0} to {1}", aPlayfieldname, PlayfieldMap);
PlayfieldMap = Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\EWA\ClientApp\dist\ClientApp\empty.png");
}
}
DateTimeOffset?LastModified = new DateTimeOffset(System.IO.File.GetLastWriteTime(PlayfieldMap));
return(PhysicalFile(
PlayfieldMap,
"image/png",
aPlayfieldname + ".png",
LastModified,
new Microsoft.Net.Http.Headers.EntityTagHeaderValue("\"" + ETagGenerator.GetETag(PlayfieldMap, System.IO.File.ReadAllBytes(PlayfieldMap)) + "\""),
true
));
}
protected override Task <HttpResponseMessage> SendAsync(HttpRequestMessage request,
CancellationToken cancellationToken)
{
if (request.Method == HttpMethod.Get)
{
//if this resource has been updated, let the request proceed to the operation and set a new etag on the return
return(base.SendAsync(request, cancellationToken).ContinueWith(task =>
{
var resp = task.Result;
if (resp.IsSuccessStatusCode && resp.Content is ObjectContent)
{
IViewModelAuditable viewModelAuditable = resp.Content.ReadAsAsync <object>(cancellationToken).Result as IViewModelAuditable;
if (viewModelAuditable != null)
{
resp.Headers.CacheControl = new CacheControlHeaderValue {
Public = true
};
resp.Headers.ETag = new EntityTagHeaderValue(ETagGenerator.GeneratorETag(viewModelAuditable.LastUpdatedDateUtc));
resp.Content.Headers.LastModified = viewModelAuditable.LastUpdatedDateUtc;
}
}
return resp;
}, cancellationToken));
}
//if (request.Method == HttpMethod.Put || request.Method == HttpMethod.Post)
// //let the request processing continue; new etag value for resource; update response header
// if (IfMatchContainsStoredEtagValue(request))
// return base.SendAsync(request, cancellationToken).ContinueWith(task =>
// {
// var resp = task.Result;
// resp.Headers.ETag = new EntityTagHeaderValue(_eTagStore.UpdateETagFor(request.RequestUri));
// return resp;
// }, cancellationToken);
// //stop processing and return a 412/precondition failed; update response header
// else
// return taskFactory.StartNew(() =>
// {
// var resp = new HttpResponseMessage(HttpStatusCode.PreconditionFailed);
// resp.Headers.ETag = new EntityTagHeaderValue(_eTagStore.Fetch(request.RequestUri));
// return resp;
// }, cancellationToken);
//by default, let the request keep moving up the message handler stack
return(base.SendAsync(request, cancellationToken));
}
public void ConvertToString()
{
Assert.AreEqual(("X", false), ETagGenerator.ConvertToString("X"));
Assert.AreEqual(("1", false), ETagGenerator.ConvertToString(1));
Assert.AreEqual(("1.51", false), ETagGenerator.ConvertToString(1.51m));
Assert.AreEqual(("1990-01-31T08:09:10.0000000", false), ETagGenerator.ConvertToString(new DateTime(1990, 01, 31, 08, 09, 10)));
var g = Guid.NewGuid();
Assert.AreEqual((g.ToString(), false), ETagGenerator.ConvertToString(g));
var p = new Person {
First = "Jane", Last = "Doe"
};
Assert.AreEqual(("{\"First\":\"Jane\",\"Last\":\"Doe\"}", true), ETagGenerator.ConvertToString(p));
}
public void OnActionExecuted(ActionExecutedContext context)
{
if (context.HttpContext.Request.Method == "GET")
{
if (_statusCodes.Contains(context.HttpContext.Response.StatusCode))
{
//I just serialize the result to JSON, could do something less costly
var content = JsonConvert.SerializeObject(context.Result);
var etag = ETagGenerator.GetETag(context.HttpContext.Request.Path.ToString(), Encoding.UTF8.GetBytes(content));
if (context.HttpContext.Request.Headers.Keys.Contains("If-None-Match") && context.HttpContext.Request.Headers["If-None-Match"].ToString() == etag)
{
context.Result = new StatusCodeResult(304);
}
context.HttpContext.Response.Headers.Add("ETag", new[] { etag });
}
}
}
private IActionResult GetImage(ImageType type, Guid userId, string name, string v)
{
string baseUrl = Constants.DefaultCdnPath;
name = name.Replace(Constants.DefaultImagePath, string.Empty);
try
{
string storageBasePath = FormatBasePath(type, userId, baseUrl);
string url = UrlFormatter.CdnCommon(userId, name);
if (!string.IsNullOrWhiteSpace(v))
{
url += "?v=" + v;
}
byte[] data;
using (WebClient webClient = new WebClient())
{
data = webClient.DownloadData(url);
}
string etag = ETagGenerator.GetETag(httpContextAccessor.HttpContext.Request.Path.ToString(), data);
if (httpContextAccessor.HttpContext.Request.Headers.Keys.Contains(HeaderNames.IfNoneMatch) && httpContextAccessor.HttpContext.Request.Headers[HeaderNames.IfNoneMatch].ToString() == etag)
{
return(new StatusCodeResult(StatusCodes.Status304NotModified));
}
httpContextAccessor.HttpContext.Response.Headers.Add(HeaderNames.ETag, new[] { etag });
return(File(new MemoryStream(data), "image/jpeg"));
}
catch (Exception ex)
{
string msg = $"Unable to save get the Image.";
logger.Log(LogLevel.Error, ex, msg);
return(ReturnDefaultImage(type));
}
}
private IActionResult GetResult(string resourceName, string contentType)
{
var assembly = typeof(FileManagerController).GetTypeInfo().Assembly;
resourceName = _resourceHelper.ResolveResourceIdentifier(resourceName);
var resourceStream = assembly.GetManifestResourceStream(resourceName);
if (resourceStream == null)
{
_log.LogError("resource not found for " + resourceName);
return(NotFound());
}
_log.LogDebug("resource found for " + resourceName);
var status = ETagGenerator.AddEtagForStream(HttpContext, resourceStream);
if (status != null)
{
return(status);
} //304
return(new FileStreamResult(resourceStream, contentType));
}
public string GetMovieTranslationsETag(int MovieID)
{
//return ProcessRequestETag(BuildGetMovieTranslationsRequest(MovieID));
return(ProcessRequestETag(ETagGenerator.GetMovieTranslations(MovieID)));
}
public string GetMovieChangesETag(int MovieID)
{
return(ProcessRequestETag(ETagGenerator.GetMovieChanges(MovieID)));
}
public string GetMovieReleasesETag(int MovieID)
{
//return ProcessRequestETag(BuildGetMovieReleasesRequest(MovieID));
return(ProcessRequestETag(ETagGenerator.GetMovieReleases(MovieID)));
}
public string GetMovieTrailersETag(int MovieID, string language = "")
{
//return ProcessRequestETag(BuildGetMovieTrailersRequest(MovieID, language));
return(ProcessRequestETag(ETagGenerator.GetMovieTrailers(MovieID, language)));
}
public string GetMovieKeywordsETag(int MovieID)
{
//return ProcessRequestETag(BuildGetMovieKeywordsRequest(MovieID));
return(ProcessRequestETag(ETagGenerator.GetMovieKeywords(MovieID)));
}
public string GetMovieAlternateTitlesETag(int MovieID, string Country)
{
//return ProcessRequestETag(BuildGetMovieAlternateTitlesRequest(MovieID, Country));
return(ProcessRequestETag(ETagGenerator.GetMovieAlternateTitles(MovieID, Country)));
}
public string GetPersonCreditsETag(int PersonID, string language = null)
{
//return ProcessRequestETag(BuildGetPersonCreditsRequest(PersonID, language));
return(ProcessRequestETag(ETagGenerator.GetPersonCredits(PersonID, language)));
}
public string GetUpcomingMoviesETag(int page, string language = null)
{
//return ProcessRequestETag(BuildGetUpcomingMoviesRequest(page, language));
return(ProcessRequestETag(ETagGenerator.GetUpcomingMovies(page, language)));
}
public string GetPersonChangesETag(int PersonID)
{
return(ProcessRequestETag(ETagGenerator.GetPersonChanges(PersonID)));
}
public string GetPersonImagesETag(int PersonID)
{
//return ProcessRequestETag(BuildGetPersonImagesRequest(PersonID));
return(ProcessRequestETag(ETagGenerator.GetPersonImages(PersonID)));
}
public string GetGenreListETag(string language = null)
{
//return ProcessRequestETag(BuildGetGenreListRequest(language));
return(ProcessRequestETag(ETagGenerator.GetGenreList(language)));
}
public string GetLatestMovieETag()
{
//return ProcessRequestETag(BuildGetLatestMovieRequest());
return(ProcessRequestETag(ETagGenerator.GetLatestMovies()));
}
public string GetGenreMoviesETag(int GenreID, int page, string language = null)
{
//return ProcessRequestETag(BuildGetGenreMoviesRequest(GenreID, page, language));
return(ProcessRequestETag(ETagGenerator.GetGenreMovies(GenreID, page, language)));
}
public string GetCompanyInfoETag(int CompanyID)
{
//return ProcessRequestETag(BuildGetCompanyInfoRequest(CompanyID));
return(ProcessRequestETag(ETagGenerator.GetCompanyInfo(CompanyID)));
}
public string GetCollectionImagesETag(int CollectionID, string language = "")
{
//return ProcessRequestETag(BuildGetCollectionImagesRequest(CollectionID, language));
return(ProcessRequestETag(ETagGenerator.GetCollectionImages(CollectionID, language)));
}
