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 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
));
}
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));
}
}
