Radarr/NzbDrone.Core/Update/UpdatePackageProvider.cs

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using System;
using System.Collections.Generic;
using System.Linq;
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using System.Text.RegularExpressions;
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using Newtonsoft.Json;
using NLog;
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using NzbDrone.Common;
using NzbDrone.Common.EnvironmentInfo;
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using NzbDrone.Core.Configuration;
namespace NzbDrone.Core.Update
{
public interface IUpdatePackageProvider
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{
UpdatePackage GetLatestUpdate();
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}
public class UpdatePackageProvider : IUpdatePackageProvider
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{
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private readonly IConfigFileProvider _configFileProvider;
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private readonly IHttpProvider _httpProvider;
private readonly Logger _logger;
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public UpdatePackageProvider(IConfigFileProvider configFileProvider, IHttpProvider httpProvider, Logger logger)
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{
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_configFileProvider = configFileProvider;
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_httpProvider = httpProvider;
_logger = logger;
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}
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public UpdatePackage GetLatestUpdate()
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{
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var url = String.Format("{0}/v1/update/{1}?version={2}", Services.RootUrl, _configFileProvider.Branch, BuildInfo.Version);
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var update = JsonConvert.DeserializeObject<UpdatePackageAvailable>(_httpProvider.DownloadString(url));
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if (!update.Available) return null;
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return update.UpdatePackage;
}
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}
}