From 093117d777a84e3f1e3aaa8a1337059fb805a7dd Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <github@jplamondonw.com>
Date: Sun, 2 Sep 2018 19:06:37 -0400
Subject: add update key parsing to toolkit (#592)

---
 .../Framework/UpdateData/ModRepositoryKey.cs       | 18 ++++++
 .../Framework/UpdateData/UpdateKey.cs              | 65 ++++++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 src/StardewModdingAPI.Toolkit/Framework/UpdateData/ModRepositoryKey.cs
 create mode 100644 src/StardewModdingAPI.Toolkit/Framework/UpdateData/UpdateKey.cs

(limited to 'src/StardewModdingAPI.Toolkit/Framework/UpdateData')

diff --git a/src/StardewModdingAPI.Toolkit/Framework/UpdateData/ModRepositoryKey.cs b/src/StardewModdingAPI.Toolkit/Framework/UpdateData/ModRepositoryKey.cs
new file mode 100644
index 00000000..7ca32f04
--- /dev/null
+++ b/src/StardewModdingAPI.Toolkit/Framework/UpdateData/ModRepositoryKey.cs
@@ -0,0 +1,18 @@
+namespace StardewModdingAPI.Toolkit.Framework.UpdateData
+{
+    /// <summary>A mod repository which SMAPI can check for updates.</summary>
+    public enum ModRepositoryKey
+    {
+        /// <summary>An unknown or invalid mod repository.</summary>
+        Unknown,
+
+        /// <summary>The Chucklefish mod repository.</summary>
+        Chucklefish,
+
+        /// <summary>A GitHub project containing releases.</summary>
+        GitHub,
+
+        /// <summary>The Nexus Mods mod repository.</summary>
+        Nexus
+    }
+}
diff --git a/src/StardewModdingAPI.Toolkit/Framework/UpdateData/UpdateKey.cs b/src/StardewModdingAPI.Toolkit/Framework/UpdateData/UpdateKey.cs
new file mode 100644
index 00000000..49b7a272
--- /dev/null
+++ b/src/StardewModdingAPI.Toolkit/Framework/UpdateData/UpdateKey.cs
@@ -0,0 +1,65 @@
+using System;
+
+namespace StardewModdingAPI.Toolkit.Framework.UpdateData
+{
+    /// <summary>A namespaced mod ID which uniquely identifies a mod within a mod repository.</summary>
+    public class UpdateKey
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The raw update key text.</summary>
+        public string RawText { get; }
+
+        /// <summary>The mod repository containing the mod.</summary>
+        public ModRepositoryKey Repository { get; }
+
+        /// <summary>The mod ID within the repository.</summary>
+        public string ID { get; }
+
+        /// <summary>Whether the update key seems to be valid.</summary>
+        public bool LooksValid { get; }
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        /// <param name="rawText">The raw update key text.</param>
+        /// <param name="repository">The mod repository containing the mod.</param>
+        /// <param name="id">The mod ID within the repository.</param>
+        public UpdateKey(string rawText, ModRepositoryKey repository, string id)
+        {
+            this.RawText = rawText;
+            this.Repository = repository;
+            this.ID = id;
+            this.LooksValid =
+                repository != ModRepositoryKey.Unknown
+                && !string.IsNullOrWhiteSpace(id);
+        }
+
+        /// <summary>Parse a raw update key.</summary>
+        /// <param name="raw">The raw update key to parse.</param>
+        public static UpdateKey Parse(string raw)
+        {
+            // split parts
+            string[] parts = raw?.Split(':');
+            if (parts == null || parts.Length != 2)
+                return new UpdateKey(raw, ModRepositoryKey.Unknown, null);
+
+            // extract parts
+            string repositoryKey = parts[0].Trim();
+            string id = parts[1].Trim();
+            if (string.IsNullOrWhiteSpace(id))
+                id = null;
+
+            // parse
+            if (!Enum.TryParse(repositoryKey, true, out ModRepositoryKey repository))
+                return new UpdateKey(raw, ModRepositoryKey.Unknown, id);
+            if (id == null)
+                return new UpdateKey(raw, repository, null);
+
+            return new UpdateKey(raw, repository, id);
+        }
+    }
+}
-- 
cgit