Extract GetLanguageDirection() and IsRightToLeft() to CultureInfoExte…

…nsions (#12315)

src/OrchardCore/OrchardCore.Localization.Abstractions/Extensions/CultureInfoExtensions.cs

@@ -0,0 +1,23 @@
+using System.Globalization;
+
+namespace OrchardCore.Localization;
+
+/// <summary>
+/// Provides an extension methods for <see cref="CultureInfo"/> to deal with language direction.
+/// </summary>
+public static class CultureInfoExtensions
+{
+    /// <summary>
+    /// Gets the language direction for a given culture.
+    /// </summary>
+    /// <param name="culture">The <see cref="CultureInfo"/>.</param>
+    public static string GetLanguageDirection(this CultureInfo culture) => culture.IsRightToLeft()
+        ? LanguageDirection.RTL
+        : LanguageDirection.LTR;
+
+    /// <summary>
+    /// Gets whether the culture is RTL or not.
+    /// </summary>
+    /// <param name="culture">The culture.</param>
+    public static bool IsRightToLeft(this CultureInfo culture) => culture.TextInfo.IsRightToLeft;
+}

src/OrchardCore/OrchardCore.Localization.Abstractions/LanguageDirection.cs

@@ -1,36 +1,17 @@
-using System.Globalization;
+namespace OrchardCore.Localization;
 
-namespace OrchardCore.Localization
+/// <summary>
+/// Provides a language directions.
+/// </summary>
+public static class LanguageDirection
 {
     /// <summary>
-    /// Provides a language directions and helper methods that extend <see cref="CultureInfo"/>.
+    /// Defines left to right direction.
     /// </summary>
-    public static class LanguageDirection
-    {
-        /// <summary>
-        /// Defines left to right direction.
-        /// </summary>
-        public static readonly string LTR = "ltr";
+    public static readonly string LTR = "ltr";
 
-        /// <summary>
-        /// Defines right to left direction.
-        /// </summary>
-        public static readonly string RTL = "rtl";
-
-        /// <summary>
-        /// Gets the language direction for a given culture.
-        /// </summary>
-        /// <param name="culture">The <see cref="CultureInfo"/>.</param>
-        /// <returns></returns>
-        public static string GetLanguageDirection(this CultureInfo culture)
-            => culture.TextInfo.IsRightToLeft ? RTL : LTR;
-
-        /// <summary>
-        /// Gets whether the culture is RTL or not.
-        /// </summary>
-        /// <param name="culture">The culture.</param>
-        /// <returns></returns>
-        public static bool IsRightToLeft(this CultureInfo culture)
-            => culture.TextInfo.IsRightToLeft;
-    }
+    /// <summary>
+    /// Defines right to left direction.
+    /// </summary>
+    public static readonly string RTL = "rtl";
 }