Flip fields

Emby.Dlna/DlnaManager.cs

@@ -107,7 +107,7 @@ namespace Emby.Dlna
             }
 
             var profile = GetProfiles()
-                .FirstOrDefault(i => i.Identification != null && IsMatch(deviceInfo, i.Identification));
+                .FirstOrDefault(i => i.Identification != null && IsMatch(i.Identification, deviceInfo));
 
             if (profile != null)
             {

tests/Jellyfin.Dlna.Tests/ProfileTester.cs

@@ -0,0 +1,120 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Emby.Dlna.PlayTo;
+using MediaBrowser.Model.Dlna;
+using Xunit;
+
+namespace Jellyfin.Dlna.Tests
+{
+    public class ProfileTester
+    {
+        private bool IsMatch(DeviceIdentification deviceInfo, DeviceIdentification profileInfo)
+        {
+            if (!string.IsNullOrEmpty(profileInfo.FriendlyName))
+            {
+                if (deviceInfo.FriendlyName == null || !IsRegexOrSubstringMatch(deviceInfo.FriendlyName, profileInfo.FriendlyName))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.Manufacturer))
+            {
+                if (deviceInfo.Manufacturer == null || !IsRegexOrSubstringMatch(deviceInfo.Manufacturer, profileInfo.Manufacturer))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.ManufacturerUrl))
+            {
+                if (deviceInfo.ManufacturerUrl == null || !IsRegexOrSubstringMatch(deviceInfo.ManufacturerUrl, profileInfo.ManufacturerUrl))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.ModelDescription))
+            {
+                if (deviceInfo.ModelDescription == null || !IsRegexOrSubstringMatch(deviceInfo.ModelDescription, profileInfo.ModelDescription))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.ModelName))
+            {
+                if (deviceInfo.ModelName == null || !IsRegexOrSubstringMatch(deviceInfo.ModelName, profileInfo.ModelName))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.ModelNumber))
+            {
+                if (deviceInfo.ModelNumber == null || !IsRegexOrSubstringMatch(deviceInfo.ModelNumber, profileInfo.ModelNumber))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.ModelUrl))
+            {
+                if (deviceInfo.ModelUrl == null || !IsRegexOrSubstringMatch(deviceInfo.ModelUrl, profileInfo.ModelUrl))
+                {
+                    return false;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(profileInfo.SerialNumber))
+            {
+                if (deviceInfo.SerialNumber == null || !IsRegexOrSubstringMatch(deviceInfo.SerialNumber, profileInfo.SerialNumber))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        private bool IsRegexOrSubstringMatch(string input, string pattern)
+        {
+            return input.Contains(pattern, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch(input, pattern, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
+        }
+
+        [Fact]
+        public void Test_Profile_Matches()
+        {
+            var source = new DeviceInfo()
+            {
+                Name = "HelloWorld"
+            };
+
+            var dest = new DeviceProfile()
+            {
+                Name = "Test Subject 1",
+                FriendlyName = "HelloWorld",
+                Manufacturer = "LG Electronics",
+                ManufacturerUrl = "http://www.lge.com",
+                ModelDescription = "LG WebOSTV DMRplus",
+                ModelName = "LG TV",
+                ModelNumber = "1.0",
+                Identification = new DeviceIdentification()
+                {
+                    FriendlyName = "HelloWorld",
+                    Manufacturer = "LG Electronics",
+                    ManufacturerUrl = "http://www.lge.com",
+                    ModelDescription = "LG WebOSTV DMRplus",
+                    ModelName = "LG TV",
+                    ModelNumber = "1.0",
+                }
+            };
+
+            Assert.True(IsMatch(dest.Identification, source.ToDeviceIdentification()));
+        }
+    }
+}