1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using HtmlAgilityPack;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.Options;
using StardewModdingAPI.Toolkit;
using StardewModdingAPI.Web.Framework.Clients.GitHub;
using StardewModdingAPI.Web.Framework.ConfigModels;
using StardewModdingAPI.Web.ViewModels;
namespace StardewModdingAPI.Web.Controllers
{
/// <summary>Provides an info/download page about SMAPI.</summary>
[Route("")]
[Route("install")]
internal class IndexController : Controller
{
/*********
** Properties
*********/
/// <summary>The site config settings.</summary>
private readonly SiteConfig SiteConfig;
/// <summary>The cache in which to store release data.</summary>
private readonly IMemoryCache Cache;
/// <summary>The GitHub API client.</summary>
private readonly IGitHubClient GitHub;
/// <summary>The cache time for release info.</summary>
private readonly TimeSpan CacheTime = TimeSpan.FromMinutes(10);
/// <summary>The GitHub repository name to check for update.</summary>
private readonly string RepositoryName = "Pathoschild/SMAPI";
/*********
** Public methods
*********/
/// <summary>Construct an instance.</summary>
/// <param name="cache">The cache in which to store release data.</param>
/// <param name="github">The GitHub API client.</param>
/// <param name="siteConfig">The context config settings.</param>
public IndexController(IMemoryCache cache, IGitHubClient github, IOptions<SiteConfig> siteConfig)
{
this.Cache = cache;
this.GitHub = github;
this.SiteConfig = siteConfig.Value;
}
/// <summary>Display the index page.</summary>
[HttpGet]
public async Task<ViewResult> Index()
{
// choose versions
ReleaseVersion[] versions = await this.GetReleaseVersionsAsync();
ReleaseVersion stableVersion = versions.LastOrDefault(version => !version.IsBeta && !version.IsForDevs);
ReleaseVersion stableVersionForDevs = versions.LastOrDefault(version => !version.IsBeta && version.IsForDevs);
ReleaseVersion betaVersion = versions.LastOrDefault(version => version.IsBeta && !version.IsForDevs);
ReleaseVersion betaVersionForDevs = versions.LastOrDefault(version => version.IsBeta && version.IsForDevs);
// render view
IndexVersionModel stableVersionModel = stableVersion != null
? new IndexVersionModel(stableVersion.Version.ToString(), stableVersion.Release.Body, stableVersion.Asset.DownloadUrl, stableVersionForDevs?.Asset.DownloadUrl)
: new IndexVersionModel("unknown", "", "https://github.com/Pathoschild/SMAPI/releases", null); // just in case something goes wrong)
IndexVersionModel betaVersionModel = betaVersion != null && this.SiteConfig.BetaEnabled
? new IndexVersionModel(betaVersion.Version.ToString(), betaVersion.Release.Body, betaVersion.Asset.DownloadUrl, betaVersionForDevs?.Asset.DownloadUrl)
: null;
// render view
var model = new IndexModel(stableVersionModel, betaVersionModel, this.SiteConfig.BetaBlurb);
return this.View(model);
}
/*********
** Private methods
*********/
/// <summary>Get a sorted, parsed list of SMAPI downloads for the latest releases.</summary>
private async Task<ReleaseVersion[]> GetReleaseVersionsAsync()
{
return await this.Cache.GetOrCreateAsync("available-versions", async entry =>
{
entry.AbsoluteExpiration = DateTimeOffset.UtcNow.Add(this.CacheTime);
// get latest release (whether preview or stable)
GitRelease stableRelease = await this.GitHub.GetLatestReleaseAsync(this.RepositoryName, includePrerelease: true);
// split stable/prerelease if applicable
GitRelease betaRelease = null;
if (stableRelease.IsPrerelease)
{
GitRelease result = await this.GitHub.GetLatestReleaseAsync(this.RepositoryName, includePrerelease: false);
if (result != null)
{
betaRelease = stableRelease;
stableRelease = result;
}
}
// strip 'noinclude' blocks from release descriptions
foreach (GitRelease release in new[] { stableRelease, betaRelease })
{
if (release == null)
continue;
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(release.Body);
foreach (HtmlNode node in doc.DocumentNode.SelectNodes("//*[@class='noinclude']")?.ToArray() ?? new HtmlNode[0])
node.Remove();
release.Body = doc.DocumentNode.InnerHtml.Trim();
}
// get versions
ReleaseVersion[] stableVersions = this.ParseReleaseVersions(stableRelease).ToArray();
ReleaseVersion[] betaVersions = this.ParseReleaseVersions(betaRelease).ToArray();
return stableVersions
.Concat(betaVersions)
.OrderBy(p => p.Version)
.ToArray();
});
}
/// <summary>Get a parsed list of SMAPI downloads for a release.</summary>
/// <param name="release">The GitHub release.</param>
private IEnumerable<ReleaseVersion> ParseReleaseVersions(GitRelease release)
{
if (release?.Assets == null)
yield break;
foreach (GitAsset asset in release.Assets)
{
Match match = Regex.Match(asset.FileName, @"SMAPI-(?<version>[\d\.]+(?:-.+)?)-installer(?<forDevs>-for-developers)?.zip");
if (!match.Success || !SemanticVersion.TryParse(match.Groups["version"].Value, out ISemanticVersion version))
continue;
bool isBeta = version.IsPrerelease();
bool isForDevs = match.Groups["forDevs"].Success;
yield return new ReleaseVersion(release, asset, version, isBeta, isForDevs);
}
}
/// <summary>A parsed release download.</summary>
private class ReleaseVersion
{
/*********
** Accessors
*********/
/// <summary>The underlying GitHub release.</summary>
public GitRelease Release { get; }
/// <summary>The underlying download asset.</summary>
public GitAsset Asset { get; }
/// <summary>The SMAPI version.</summary>
public ISemanticVersion Version { get; }
/// <summary>Whether this is a beta download.</summary>
public bool IsBeta { get; }
/// <summary>Whether this is a 'for developers' download.</summary>
public bool IsForDevs { get; }
/*********
** Public methods
*********/
/// <summary>Construct an instance.</summary>
/// <param name="release">The underlying GitHub release.</param>
/// <param name="asset">The underlying download asset.</param>
/// <param name="version">The SMAPI version.</param>
/// <param name="isBeta">Whether this is a beta download.</param>
/// <param name="isForDevs">Whether this is a 'for developers' download.</param>
public ReleaseVersion(GitRelease release, GitAsset asset, ISemanticVersion version, bool isBeta, bool isForDevs)
{
this.Release = release;
this.Asset = asset;
this.Version = version;
this.IsBeta = isBeta;
this.IsForDevs = isForDevs;
}
}
}
}
|
