From be21ddb38ef3f8a09a18b8614b803a1f79132435 Mon Sep 17 00:00:00 2001
From: Ronald Barendse <ronald@panoramastudios.nl>
Date: Wed, 9 Oct 2019 10:20:10 +0200
Subject: [PATCH] Added GetAssemblyAttributes to TypeLoader

---
 src/Umbraco.Core/Composing/TypeLoader.cs | 32 ++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/src/Umbraco.Core/Composing/TypeLoader.cs b/src/Umbraco.Core/Composing/TypeLoader.cs
index fe7a561eca..1a5cd6751f 100644
--- a/src/Umbraco.Core/Composing/TypeLoader.cs
+++ b/src/Umbraco.Core/Composing/TypeLoader.cs
@@ -505,6 +505,38 @@ namespace Umbraco.Core.Composing
 
         #endregion
 
+        #region Get Assembly Attributes
+
+        /// <summary>
+        /// Gets the assembly attributes.
+        /// </summary>
+        /// <typeparam name="T">The attribute type.</typeparam>
+        /// <returns>
+        /// The assembly attributes of the specified type.
+        /// </returns>
+        public IEnumerable<T> GetAssemblyAttributes<T>()
+            where T : Attribute
+        {
+            return AssembliesToScan.SelectMany(a => a.GetCustomAttributes<T>());
+        }
+
+        /// <summary>
+        /// Gets the assembly attributes.
+        /// </summary>
+        /// <param name="attributeTypes">The attribute types.</param>
+        /// <returns>
+        /// The assembly attributes of the specified types.
+        /// </returns>
+        /// <exception cref="ArgumentNullException">attributeTypes</exception>
+        public IEnumerable<Attribute> GetAssemblyAttributes(params Type[] attributeTypes)
+        {
+            if (attributeTypes == null) throw new ArgumentNullException(nameof(attributeTypes));
+
+            return AssembliesToScan.SelectMany(a => attributeTypes.SelectMany(at => a.GetCustomAttributes(at))).ToList();
+        }
+
+        #endregion
+
         #region Get Types
 
         /// <summary>