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@ -1,93 +0,0 @@
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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using NLog;
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using NzbDrone.Common;
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using NzbDrone.Core.Configuration;
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using NzbDrone.Core.Model;
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namespace NzbDrone.Core.Providers
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{
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public class UpdateProvider
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{
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private readonly IHttpProvider _httpProvider;
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private readonly IConfigService _configService;
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private readonly EnvironmentProvider _environmentProvider;
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private readonly DiskProvider _diskProvider;
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private readonly Logger _logger;
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private static readonly Regex parseRegex = new Regex(@"(?:\>)(?<filename>NzbDrone.+?(?<version>\d+\.\d+\.\d+\.\d+).+?)(?:\<\/A\>)", RegexOptions.IgnoreCase);
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public UpdateProvider(IHttpProvider httpProvider, IConfigService configService,
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EnvironmentProvider environmentProvider, DiskProvider diskProvider, Logger logger)
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{
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_httpProvider = httpProvider;
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_configService = configService;
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_environmentProvider = environmentProvider;
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_diskProvider = diskProvider;
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_logger = logger;
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}
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public UpdateProvider()
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{
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}
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private IEnumerable<UpdatePackage> GetAvailablePackages()
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{
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var updateList = new List<UpdatePackage>();
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var updateUrl = _configService.UpdateUrl;
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var rawUpdateList = _httpProvider.DownloadString(updateUrl);
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var matches = parseRegex.Matches(rawUpdateList);
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foreach (Match match in matches)
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{
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var updatePackage = new UpdatePackage();
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updatePackage.FileName = match.Groups["filename"].Value;
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updatePackage.Url = updateUrl + updatePackage.FileName;
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updatePackage.Version = new Version(match.Groups["version"].Value);
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updateList.Add(updatePackage);
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}
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return updateList;
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}
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public virtual UpdatePackage GetAvailableUpdate(Version currentVersion)
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{
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var latestAvailable = GetAvailablePackages().OrderByDescending(c => c.Version).FirstOrDefault();
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if (latestAvailable != null && latestAvailable.Version > currentVersion)
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{
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_logger.Debug("An update is available ({0}) => ({1})", currentVersion, latestAvailable.Version);
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return latestAvailable;
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}
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_logger.Trace("No updates available");
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return null;
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}
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public virtual Dictionary<DateTime, string> UpdateLogFile()
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{
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var list = new Dictionary<DateTime, string>();
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CultureInfo provider = CultureInfo.InvariantCulture;
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if (_diskProvider.FolderExists(_environmentProvider.GetUpdateLogFolder()))
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{
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var files = _diskProvider.GetFiles(_environmentProvider.GetUpdateLogFolder(), SearchOption.TopDirectoryOnly).ToList();
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foreach (var file in files.Select(c => new FileInfo(c)).OrderByDescending(c => c.Name))
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{
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list.Add(DateTime.ParseExact(file.Name.Replace(file.Extension, string.Empty), "yyyy.MM.dd-H-mm", provider), file.FullName);
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}
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}
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return list;
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}
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}
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}
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kay.one
11 years ago