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PlexRequests.Core/StatusChecker/StatusChecker.cs

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+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: StatusChecker.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Octokit;
+using PlexRequests.Api;
+using PlexRequests.Core.Models;
+using PlexRequests.Core.SettingModels;
+using PlexRequests.Helpers;
+using RestSharp;
+
+namespace PlexRequests.Core.StatusChecker
+{
+    public class StatusChecker : IStatusChecker
+    {
+        public StatusChecker(ISettingsService<SystemSettings> ss)
+        {
+            SystemSettings = ss;
+            Git = new GitHubClient(new ProductHeaderValue("PlexRequests-StatusChecker"));
+        }
+
+        private ISettingsService<SystemSettings> SystemSettings { get; }
+
+        private IGitHubClient Git { get; }
+        private const string Owner = "tidusjar";
+        private const string RepoName = "PlexRequests.Net";
+        private const string AppveyorApiUrl = "https://ci.appveyor.com/api";
+
+        private const string Api =
+            "48Ku58C0794nBrXra8IxWav+dc6NqgkRw+PZB3/bQwbt/D0IrnJQkgtjzo0bd6nkooLMKsC8M+Ab7jyBO+ROjY14VRuxffpDopX9r0iG/fjBl6mZVvqkm+VTDNstDtzp";
+
+        public async Task<StatusModel> GetStatus()
+        {
+            var settings = await SystemSettings.GetSettingsAsync();
+            var isEap = settings.UseEarlyAccessPreviewBuilds;
+
+            if (isEap)
+            {
+                // Early Access Preview Releases
+                return GetLatestEapRelease();
+            }
+
+            // Stable releases
+            return await GetLatestGithubRelease();
+        }
+
+        private async Task<StatusModel> GetLatestGithubRelease()
+        {
+            var assemblyVersion = AssemblyHelper.GetProductVersion();
+            var model = new StatusModel
+            {
+                Version = assemblyVersion,
+            };
+
+            var releases = await Git.Repository.Release.GetAll(Owner, RepoName);
+            var latestRelease = releases.FirstOrDefault();
+
+            if (latestRelease == null)
+            {
+                return new StatusModel { Version = "Unknown" };
+            }
+            var latestVersionArray = latestRelease.Name.Split(new[] { 'v' }, StringSplitOptions.RemoveEmptyEntries);
+            var latestVersion = latestVersionArray.Length > 1 ? latestVersionArray[1] : string.Empty;
+
+            if (!latestVersion.Equals(assemblyVersion, StringComparison.InvariantCultureIgnoreCase))
+            {
+                model.UpdateAvailable = true;
+                model.UpdateUri = latestRelease.HtmlUrl;
+            }
+
+            model.ReleaseNotes = latestRelease.Body;
+            model.DownloadUri = latestRelease.Assets[0].BrowserDownloadUrl;
+            model.ReleaseTitle = latestRelease.Name;
+
+            return model;
+        }
+
+        private StatusModel GetLatestEapRelease()
+        {
+            var request = new ApiRequest();
+
+            // Get latest EAP Build
+            var eapBranchRequest = new RestRequest
+            {
+                Resource = "/projects/tidusjar/requestplex/branch/EAP",
+                Method = Method.GET
+            };
+
+            var api = StringCipher.Decrypt(Api,"Appveyor");
+            eapBranchRequest.AddHeader("Authorization", $"Bearer {api}");
+            eapBranchRequest.AddHeader("Content-Type", "application/json");
+            
+            var branchResult = request.ExecuteJson<AppveyorBranchResult>(eapBranchRequest, new Uri(AppveyorApiUrl));
+
+            var jobId = branchResult.build.jobs.FirstOrDefault()?.jobId ?? string.Empty;
+
+            if (string.IsNullOrEmpty(jobId))
+            {
+                return new StatusModel {UpdateAvailable = false};
+            }
+
+            // Get artifacts from the EAP Build
+            var eapAtrifactRequest = new RestRequest
+            {
+                Resource = $"/buildjobs/{jobId}/artifacts",
+                Method = Method.GET
+            };
+            eapAtrifactRequest.AddHeader("Authorization", $"Bearer {api}");
+            eapAtrifactRequest.AddHeader("Content-Type", "application/json");
+
+            var artifactResult = request.ExecuteJson<List<AppveyorArtifactResult>>(eapAtrifactRequest, new Uri(AppveyorApiUrl)).FirstOrDefault();
+
+            var downloadLink = $"{AppveyorApiUrl}/buildjobs/{jobId}/artifacts/{artifactResult.fileName}";
+
+            return new StatusModel
+            {
+                DownloadUri = downloadLink,
+                ReleaseNotes = "Early Access Preview (See recent commits for details)",
+                ReleaseTitle = "Plex Requests Early Access Preview",
+                Version = branchResult.build.version,
+                UpdateAvailable = true,
+                UpdateUri = downloadLink
+            };
+        }
+    }
+}