70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
using System.Net;
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using System.Text.Encodings.Web;
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using DTLib.Extensions;
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namespace ParadoxSaveParser.WebAPI.HttpHelpers;
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public class ReturnHelper
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{
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private static readonly JsonSerializerOptions _responseJsonSerializerOptions = new()
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{
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WriteIndented = false,
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Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping,
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MaxDepth = 1024
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};
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private static async Task ResponseShort(HttpListenerContext ctx,
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ContextLogger logger,
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CancellationToken ct,
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byte[] value,
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HttpStatusCode statusCode,
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string contentType)
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{
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ctx.Response.StatusCode = (int)statusCode;
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ctx.Response.ContentType = contentType;
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logger.LogDebug($"response (length: {value.Length} type: {contentType})");
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if (value.Length > 4000)
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{
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logger.LogWarn($"response (length: {value.Length} type: {contentType})\n"
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+ $"Content is too big for {nameof(ResponseShort)}."
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+ $"You should send stream instead of byte array.");
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}
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await ctx.Response.OutputStream.WriteAsync(value, ct);
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}
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public static async Task<HttpStatusCode> ResponseString(
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HttpListenerContext ctx,
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ContextLogger logger,
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CancellationToken ct,
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string value,
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HttpStatusCode statusCode = HttpStatusCode.OK,
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string contentType = "text/plain")
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{
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await ResponseShort(ctx, logger, ct, value.ToBytes(), statusCode, contentType);
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logger.LogDebug(value);
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return statusCode;
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}
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public static async Task<HttpStatusCode> ResponseJson(
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HttpListenerContext ctx,
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ContextLogger logger,
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CancellationToken ct,
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object value,
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HttpStatusCode statusCode = HttpStatusCode.OK)
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{
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string json = JsonSerializer.Serialize(
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value,
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value.GetType(),
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_responseJsonSerializerOptions);
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return await ResponseString(ctx, logger, ct, json, statusCode, "application/json");
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}
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public static async Task<HttpStatusCode> ResponseError(
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HttpListenerContext ctx,
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ContextLogger logger,
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CancellationToken ct,
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ErrorMessage error)
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{
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return await ResponseJson(ctx, logger, ct, error, error.StatusCode);
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}
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} |