From 312a860e324ac9a5e26494ec0e0dbd5bcf37bc37 Mon Sep 17 00:00:00 2001
From: Sonic198 <zssasp0709@gmail.com>
Date: Sun, 2 Jul 2023 20:30:00 +0200
Subject: [PATCH] Allow configuration of Altair UI Settings (#1044)

---
 src/Ui.Altair/AltairOptions.cs                              | 6 ++++++
 src/Ui.Altair/Internal/AltairPageModel.cs                   | 3 ++-
 src/Ui.Altair/Internal/altair.cshtml                        | 1 +
 .../netcoreapp31/GraphQL.Server.Ui.Altair.approved.txt      | 1 +
 .../netstandard20/GraphQL.Server.Ui.Altair.approved.txt     | 1 +
 5 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Ui.Altair/AltairOptions.cs b/src/Ui.Altair/AltairOptions.cs
index 2fed87fe..a6d99e91 100644
--- a/src/Ui.Altair/AltairOptions.cs
+++ b/src/Ui.Altair/AltairOptions.cs
@@ -25,6 +25,12 @@ public class AltairOptions
     /// </summary>
     public Dictionary<string, object?>? SubscriptionsPayload { get; set; }
 
+    /// <summary>
+    /// Altair UI settings.
+    /// <a href="https://altairgraphql.dev/docs/features/settings-pane.html">Available settings</a>
+    /// </summary>
+    public Dictionary<string, object?>? Settings { get; set; }
+
     /// <summary>
     /// Gets or sets a Stream function for retrieving the Altair GraphQL UI page.
     /// </summary>
diff --git a/src/Ui.Altair/Internal/AltairPageModel.cs b/src/Ui.Altair/Internal/AltairPageModel.cs
index 194470f5..5acb7c8e 100644
--- a/src/Ui.Altair/Internal/AltairPageModel.cs
+++ b/src/Ui.Altair/Internal/AltairPageModel.cs
@@ -37,7 +37,8 @@ public string Render()
                 .Replace("@Model.GraphQLEndPoint", StringEncode(_options.GraphQLEndPoint))
                 .Replace("@Model.SubscriptionsEndPoint", StringEncode(_options.SubscriptionsEndPoint))
                 .Replace("@Model.Headers", JsonSerialize(headers))
-                .Replace("@Model.SubscriptionsPayload", JsonSerialize(_options.SubscriptionsPayload));
+                .Replace("@Model.SubscriptionsPayload", JsonSerialize(_options.SubscriptionsPayload))
+                .Replace("@Model.Settings", JsonSerialize(_options.Settings));
 
             // Here, fully-qualified, absolute and relative URLs are supported for both the
             // GraphQLEndPoint and SubscriptionsEndPoint.  Those paths can be passed unmodified
diff --git a/src/Ui.Altair/Internal/altair.cshtml b/src/Ui.Altair/Internal/altair.cshtml
index b4fdcb84..04080ab9 100644
--- a/src/Ui.Altair/Internal/altair.cshtml
+++ b/src/Ui.Altair/Internal/altair.cshtml
@@ -61,6 +61,7 @@
         subscriptionsEndpoint: getSubscriptionsEndPoint(),
         initialHeaders: @Model.Headers,
         initialSubscriptionsPayload: @Model.SubscriptionsPayload,
+        initialSettings: @Model.Settings,
     };
 
     window.addEventListener("load", function() {
diff --git a/tests/ApiApprovalTests/netcoreapp31/GraphQL.Server.Ui.Altair.approved.txt b/tests/ApiApprovalTests/netcoreapp31/GraphQL.Server.Ui.Altair.approved.txt
index 0894bfb1..a83c63c3 100644
--- a/tests/ApiApprovalTests/netcoreapp31/GraphQL.Server.Ui.Altair.approved.txt
+++ b/tests/ApiApprovalTests/netcoreapp31/GraphQL.Server.Ui.Altair.approved.txt
@@ -18,6 +18,7 @@ namespace GraphQL.Server.Ui.Altair
         public System.Collections.Generic.Dictionary<string, string>? Headers { get; set; }
         public System.Func<GraphQL.Server.Ui.Altair.AltairOptions, System.IO.Stream> IndexStream { get; set; }
         public System.Func<GraphQL.Server.Ui.Altair.AltairOptions, string, string> PostConfigure { get; set; }
+        public System.Collections.Generic.Dictionary<string, object?>? Settings { get; set; }
         public string SubscriptionsEndPoint { get; set; }
         public System.Collections.Generic.Dictionary<string, object?>? SubscriptionsPayload { get; set; }
     }
diff --git a/tests/ApiApprovalTests/netstandard20/GraphQL.Server.Ui.Altair.approved.txt b/tests/ApiApprovalTests/netstandard20/GraphQL.Server.Ui.Altair.approved.txt
index 0167eb6c..6d87b0f9 100644
--- a/tests/ApiApprovalTests/netstandard20/GraphQL.Server.Ui.Altair.approved.txt
+++ b/tests/ApiApprovalTests/netstandard20/GraphQL.Server.Ui.Altair.approved.txt
@@ -18,6 +18,7 @@ namespace GraphQL.Server.Ui.Altair
         public System.Collections.Generic.Dictionary<string, string>? Headers { get; set; }
         public System.Func<GraphQL.Server.Ui.Altair.AltairOptions, System.IO.Stream> IndexStream { get; set; }
         public System.Func<GraphQL.Server.Ui.Altair.AltairOptions, string, string> PostConfigure { get; set; }
+        public System.Collections.Generic.Dictionary<string, object?>? Settings { get; set; }
         public string SubscriptionsEndPoint { get; set; }
         public System.Collections.Generic.Dictionary<string, object?>? SubscriptionsPayload { get; set; }
     }