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106 lines
4.0 KiB
106 lines
4.0 KiB
using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using FluentValidation.Results;
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using NLog;
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using NzbDrone.Common.Disk;
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using NzbDrone.Common.Extensions;
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using NzbDrone.Common.Processes;
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using NzbDrone.Core.HealthCheck;
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using NzbDrone.Core.ThingiProvider;
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using NzbDrone.Core.Validation;
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namespace NzbDrone.Core.Notifications.CustomScript
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{
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public class CustomScript : NotificationBase<CustomScriptSettings>
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{
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private readonly IDiskProvider _diskProvider;
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private readonly IProcessProvider _processProvider;
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private readonly Logger _logger;
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public CustomScript(IDiskProvider diskProvider, IProcessProvider processProvider, Logger logger)
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{
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_diskProvider = diskProvider;
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_processProvider = processProvider;
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_logger = logger;
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}
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public override string Name => "Custom Script";
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public override string Link => "https://wiki.servarr.com/prowlarr/settings#connections";
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public override ProviderMessage Message => new ProviderMessage("Testing will execute the script with the EventType set to Test, ensure your script handles this correctly", ProviderMessageType.Warning);
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public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
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{
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var environmentVariables = new StringDictionary();
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environmentVariables.Add("Prowlarr_EventType", "HealthIssue");
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environmentVariables.Add("Prowlarr_Health_Issue_Level", Enum.GetName(typeof(HealthCheckResult), healthCheck.Type));
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environmentVariables.Add("Prowlarr_Health_Issue_Message", healthCheck.Message);
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environmentVariables.Add("Prowlarr_Health_Issue_Type", healthCheck.Source.Name);
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environmentVariables.Add("Prowlarr_Health_Issue_Wiki", healthCheck.WikiUrl.ToString() ?? string.Empty);
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ExecuteScript(environmentVariables);
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}
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public override ValidationResult Test()
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{
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var failures = new List<ValidationFailure>();
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if (!_diskProvider.FileExists(Settings.Path))
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{
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failures.Add(new NzbDroneValidationFailure("Path", "File does not exist"));
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}
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foreach (var systemFolder in SystemFolders.GetSystemFolders())
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{
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if (systemFolder.IsParentPath(Settings.Path))
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{
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failures.Add(new NzbDroneValidationFailure("Path", $"Must not be a descendant of '{systemFolder}'"));
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}
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}
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if (failures.Empty())
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{
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try
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{
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var environmentVariables = new StringDictionary();
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environmentVariables.Add("Prowlarr_EventType", "Test");
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var processOutput = ExecuteScript(environmentVariables);
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if (processOutput.ExitCode != 0)
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{
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failures.Add(new NzbDroneValidationFailure(string.Empty, $"Script exited with code: {processOutput.ExitCode}"));
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}
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}
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catch (Exception ex)
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{
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_logger.Error(ex);
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failures.Add(new NzbDroneValidationFailure(string.Empty, ex.Message));
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}
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}
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return new ValidationResult(failures);
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}
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private ProcessOutput ExecuteScript(StringDictionary environmentVariables)
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{
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_logger.Debug("Executing external script: {0}", Settings.Path);
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var processOutput = _processProvider.StartAndCapture(Settings.Path, Settings.Arguments, environmentVariables);
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_logger.Debug("Executed external script: {0} - Status: {1}", Settings.Path, processOutput.ExitCode);
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_logger.Debug("Script Output: \r\n{0}", string.Join("\r\n", processOutput.Lines));
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return processOutput;
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}
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private bool ValidatePathParent(string possibleParent, string path)
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{
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return possibleParent.IsParentPath(path);
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}
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}
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}
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