config option to globally set the default for MaxResults (rather on a per request basis)

Author: Hendy

README.md

@@ -118,6 +118,11 @@ public static class LookConfiguration
     /// Setting it to LookFieldsOnly reduces the number of Lucene fields returned to the min required to inflate a LookMatch object.
     /// </summary>
     public static RequestFields RequestFields { set; }
+
+	/// <summary>
+    /// (Optional) Specify the max number of results to return (defaults to 5000)
+    /// </summary>
+    public static int MaxResults { set { LookService.SetMaxResults(value); } }
 }
 ```
 

src/Our.Umbraco.Look/LookConfiguration.cs

@@ -70,5 +70,10 @@ public static class LookConfiguration
         /// Setting it to LookFieldsOnly reduces the number of Lucene fields returned to the min required to inflate a LookMatch object.
         /// </summary>
         public static RequestFields RequestFields { set { LookService.SetRequestFields(value); } }
+
+        /// <summary>
+        /// (Optional) Specify the max number of results to return (defaults to 5000)
+        /// </summary>
+        public static int MaxResults { set { LookService.SetMaxResults(value); } }
     }
 }

src/Our.Umbraco.Look/Our.Umbraco.Look.csproj

@@ -319,6 +319,7 @@
     <Compile Include="Services\LookService_ParseRawQuery.cs" />
     <Compile Include="Services\LookService_SetAfterIndexing.cs" />
     <Compile Include="Services\LookService_SetBeforeIndexing.cs" />
+    <Compile Include="Services\LookService_SetMaxResults.cs" />
     <Compile Include="SortOn.cs" />
     <Compile Include="LookTag.cs" />
     <Compile Include="TagFacetQuery.cs" />

src/Our.Umbraco.Look/Services/LookService.cs

@@ -90,7 +90,7 @@ internal partial class LookService
         /// <summary>
         /// max number of results to request for a lucene query
         /// </summary>
-        private int _maxResults => 5000;
+        private int _maxResults = 5000;
 
         /// <summary>
         /// Supplied by the initialization event (for re-use by the LookMatch)

src/Our.Umbraco.Look/Services/LookService_SetMaxResults.cs

@@ -0,0 +1,17 @@
+namespace Our.Umbraco.Look.Services
+{
+    internal partial class LookService
+    {
+        /// <summary>
+        /// Set the default MaxResults value (defaults to 5000 if not specified)
+        /// </summary>
+        /// <param name="maxResults"></param>
+        internal static void SetMaxResults(int maxResults)
+        {
+            if (maxResults > 0) // ensure it's a valid value
+            {
+                LookService.Instance._maxResults = maxResults;
+            }
+        }
+    }
+}