Move query to utility class

WebCms/Controllers/QueueController.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Specialized;
 using System.Linq;
 using System.Web;
 using System.Web.Caching;
@@ -10,6 +9,7 @@ using LeafWeb.Core.Utility;
 using LeafWeb.WebCms.Models;
 using LeafWeb.WebCms.Services;
 using LeafWeb.WebCms.Services.PiscalQueue;
+using LeafWeb.WebCms.Utility;
 using Umbraco.Web.Mvc;
 
 namespace LeafWeb.WebCms.Controllers
@@ -21,26 +21,12 @@ namespace LeafWeb.WebCms.Controllers
 
 		public ActionResult Index(LeafDataQuery query)
         {
-            //query.lat = 32;
-
 			var resultItems =
 				DataService.GetLeafInputsOrdered();
 
-			// search functionality
-			if (!string.IsNullOrEmpty(query.q))
-			{
-				foreach (var piece in query.q.Split(' ').Select(p => p.Trim()))
-				{
-					resultItems =
-						from li in resultItems
-						where li.Name.Contains(piece)
-						  || li.Identifier.Contains(piece)
-						  || li.SiteId.Contains(piece)
-						select li;
-				}
-			}
+			resultItems = QueryFilter.Search(resultItems, query);
 
-			var timeInProgressEstimater = TimeInProgressEstimater();
+            var timeInProgressEstimater = TimeInProgressEstimater();
 
 			var serviceDescription = ServiceDescription();
 			

WebCms/Utility/QueryFilter.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Linq;
+using LeafWeb.Core.Entities;
+using LeafWeb.WebCms.Models;
+
+namespace LeafWeb.WebCms.Utility
+{
+    internal static class QueryFilter
+    {
+        public static IQueryable<LeafInput> Search(IQueryable<LeafInput> resultItems, LeafDataQuery query)
+        {
+            // search functionality
+            if (!string.IsNullOrEmpty(query.q))
+            {
+                foreach (var piece in query.q.Split(' ').Select(p => p.Trim()))
+                {
+                    resultItems =
+                        from li in resultItems
+                        where li.Name.Contains(piece)
+                              || li.Identifier.Contains(piece)
+                              || li.SiteId.Contains(piece)
+                        select li;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(query.species))
+            {
+                resultItems =
+                    from li in resultItems
+                    where li.LeafInputData.Any(lid => lid.MajorSpecies.Contains(query.species))
+                    select li;
+            }
+
+            if (!string.IsNullOrEmpty(query.siteid))
+            {
+                resultItems =
+                    from li in resultItems
+                    where li.SiteId.Contains(query.siteid)
+                    select li;
+            }
+
+            if (!string.IsNullOrEmpty(query.lat))
+            {
+                var latitude = int.Parse(query.lat);
+                var range = 0;
+                if (!string.IsNullOrEmpty(query.latr))
+                {
+                    range = int.Parse(query.latr);
+                }
+
+                resultItems =
+                    from li in resultItems
+                    where li.LeafInputData.Any(lid =>
+                        lid.Site.Latitude >= latitude - range &&
+                        lid.Site.Latitude <= latitude + range)
+                    select li;
+            }
+
+            if (!string.IsNullOrEmpty(query.lon))
+            {
+                var longitude = Int32.Parse(query.lon);
+                var range = 0;
+                if (!string.IsNullOrEmpty(query.lonr))
+                {
+                    range = int.Parse(query.lonr);
+                }
+
+                resultItems =
+                    from li in resultItems
+                    where li.LeafInputData.Any(lid =>
+                        lid.Site.Longitude >= longitude - range &&
+                        lid.Site.Longitude <= longitude + range)
+                    select li;
+            }
+
+            return resultItems;
+        }
+    }
+}

WebCms/WebCms.csproj

@@ -1127,6 +1127,7 @@
     <Compile Include="Services\PiscalQueue\PiscalQueueWorker.cs" />
     <Compile Include="Services\PiscalQueue\PiscalService.cs" />
     <Compile Include="Services\PiscalQueue\StartPending.cs" />
+    <Compile Include="Utility\QueryFilter.cs" />
     <Compile Include="Utility\RequireRequestValueAttribute.cs" />
     <Compile Include="Utility\Validation.cs" />
   </ItemGroup>