86 lines
3.1 KiB
C#
86 lines
3.1 KiB
C#
using Duplicati.Server;
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using Duplicati.WebserverCore.Abstractions;
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using Duplicati.WebserverCore.Dto;
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using Duplicati.WebserverCore.Exceptions;
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using Microsoft.AspNetCore.Mvc;
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namespace Duplicati.WebserverCore.Endpoints.V1;
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public class ServerState : IEndpointV1
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{
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public static void Map(RouteGroupBuilder group)
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{
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group.MapGet("/serverstate",
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([FromQuery] long? lastEventId, [FromQuery] bool? longpoll, string? duration,
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[FromServices] IStatusService statusService, [FromServices] EventPollNotify statusEventNotifier)
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=> Execute(lastEventId, longpoll ?? false, duration, statusService, statusEventNotifier))
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.RequireAuthorization();
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group.MapPost("/serverstate/pause",
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([FromServices] IStatusService statusService, [FromServices] LiveControls liveControls,
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[FromQuery] string? duration) => ExecutePause(liveControls, duration)).RequireAuthorization();
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group.MapPost("/serverstate/resume",
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([FromServices] IStatusService statusService, [FromServices] LiveControls liveControls) =>
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ExecuteResume(liveControls)).RequireAuthorization();
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}
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private static ServerStatusDto Execute(long? lastEventId, bool longpoll, string? duration,
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IStatusService statusService, EventPollNotify statusEventNotifier)
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{
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var status = statusService.GetStatus();
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if (longpoll)
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{
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if (lastEventId == null)
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throw new BadRequestException("When activating long poll, the request must include the last event id");
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if (duration == null)
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throw new BadRequestException("When activating long poll, the request must include the duration");
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TimeSpan ts;
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try
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{
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ts = Library.Utility.Timeparser.ParseTimeSpan(duration);
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}
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catch
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{
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throw new BadRequestException(
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"When activating long poll, the request must include the duration and it must be a valid time span");
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}
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if (ts.TotalSeconds is < 10 or > 3600)
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throw new BadRequestException("The duration must be between 10 seconds and 1 hour");
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var id = statusEventNotifier.Wait(lastEventId.Value, (int)ts.TotalMilliseconds);
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// If the id changed, regenerate the response object
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if (id != lastEventId)
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status = statusService.GetStatus();
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}
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return status;
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}
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private static void ExecutePause(LiveControls liveControls, string? duration)
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{
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var ts = TimeSpan.Zero;
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if (duration != null)
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try
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{
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ts = Library.Utility.Timeparser.ParseTimeSpan(duration);
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}
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catch
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{
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throw new BadRequestException("The duration must be a valid time span");
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}
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if (ts.TotalMilliseconds > 0)
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liveControls.Pause(ts);
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else
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liveControls.Pause();
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}
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private static void ExecuteResume(LiveControls liveControls)
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{
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liveControls.Resume();
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}
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} |