20240422

Core/mapbox-sdk-cs/Map/MapUtils.cs

@@ -0,0 +1,58 @@
+//-----------------------------------------------------------------------
+// <copyright file="MapUtils.cs" company="Mapbox">
+//     Copyright (c) 2016 Mapbox. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace Mapbox.Map
+{
+    using System;
+    using Mapbox.Utils;
+
+    /// <summary>
+    /// Utilities for working with Map APIs.
+    /// </summary>
+    public static class MapUtils
+	{
+		/// <summary>
+		/// Normalizes a static style URL.
+		/// </summary>
+		/// <returns>The static style URL.</returns>
+		/// <param name="url">A url, either a Mapbox URI (mapbox://{username}/{styleid}) or a full url to a map.</param>
+		public static string NormalizeStaticStyleURL(string url)
+		{
+			bool isMapboxUrl = url.StartsWith("mapbox://", StringComparison.Ordinal);
+
+			// Support full Mapbox URLs by returning here if a mapbox URL is not detected.
+			if (!isMapboxUrl)
+			{
+				return url;
+			}
+
+			string[] split = url.Split('/');
+			var user = split[3];
+			var style = split[4];
+			var draft = string.Empty;
+
+			if (split.Length > 5)
+			{
+				draft = "/draft";
+			}
+
+			return Constants.BaseAPI + "styles/v1/" + user + "/" + style + draft + "/tiles";
+		}
+
+		/// <summary>
+		/// Converts a TilesetId to a URL.
+		/// </summary>
+		/// <returns>The identifier to URL.</returns>
+		/// <param name="id">The style id.</param>
+		public static string TilesetIdToUrl(string id)
+		{
+			// TODO: Validate that id is a real id
+			const string MapBaseApi = Constants.BaseAPI + "v4/";
+
+			return MapBaseApi + id;
+		}
+	}
+}