Sorting of images in multiple media picker

(cherry picked from commit ed5effd190)

src/SolutionInfo.cs

@@ -18,5 +18,5 @@ using System.Resources;
 [assembly: AssemblyVersion("8.0.0")]
 
 // these are FYI and changed automatically
-[assembly: AssemblyFileVersion("8.1.1")]
-[assembly: AssemblyInformationalVersion("8.1.1")]
+[assembly: AssemblyFileVersion("8.1.2")]
+[assembly: AssemblyInformationalVersion("8.1.2")]

src/Umbraco.Core/Composing/Lifetime.cs

@@ -12,31 +12,62 @@
         /// or MS.DI, PerDependency in Autofac.</remarks>
         Transient,
 
+        // TODO: We need to fix this up, currently LightInject is the only one that behaves differently from all other containers.
+        //  ... the simple fix would be to map this to PerScopeLifetime in LI but need to wait on a response here https://github.com/seesharper/LightInject/issues/494#issuecomment-518942625
+        //
+        // we use it for controllers, httpContextBase and other request scoped objects: MembershpHelper, TagQuery, UmbracoTreeSearcher and ISearchableTree
+        // - so that they are automatically disposed at the end of the scope (ie request)
+        // - not sure they should not be simply 'scoped'?
+        
         /// <summary>
         /// One unique instance per request.
         /// </summary>
-        // TODO: review lifetimes for LightInject vs other containers
-        // currently, corresponds to 'Request' in LightInject which is 'Transient + disposed by Scope'
-        // but NOT (in LightInject) a per-web-request lifetime, more a TransientScoped
-        //
-        // we use it for controllers, httpContextBase and umbracoContext
-        // - so that they are automatically disposed at the end of the scope (ie request)
-        // - not sure they should not be simply 'scoped'?
-        //
-        // Castle has an extra PerWebRequest something, and others use scope
-        // what about Request before first request ie during application startup?
-        // see http://blog.ploeh.dk/2009/11/17/UsingCastleWindsor'sPerWebRequestlifestylewithASP.NETMVConIIS7/
-        // Castle ends up requiring a special scope manager too
-        // see https://groups.google.com/forum/#!topic/castle-project-users/1E2W9LVIYR4
-        //
-        // but maybe also - why are we requiring scoped services at startup?
+        /// <remarks>
+        /// <para>
+        /// Any instance created with this lifetime will be disposed at the end of a request.
+        /// </para>
+        /// Corresponds to
+        /// <para>
+        /// PerRequestLifeTime in LightInject - means transient but disposed at the end of the current web request.
+        /// see: https://github.com/seesharper/LightInject/issues/494#issuecomment-518493262
+        /// </para>
+        /// <para>
+        /// Scoped in MS.DI - means one per web request.
+        /// see https://docs.microsoft.com/en-us/aspnet/core/fundamentals/dependency-injection?view=aspnetcore-2.2#service-lifetimes</para>
+        /// <para>
+        /// InstancePerRequest in Autofac - means one per web request.
+        /// see https://autofaccn.readthedocs.io/en/latest/lifetime/instance-scope.html#instance-per-request
+        /// But "Behind the scenes, though, it’s still just instance per matching lifetime scope."
+        /// </para>
+        /// <para>
+        /// LifestylePerWebRequest in Castle Windsor - means one per web request.
+        /// see https://github.com/castleproject/Windsor/blob/master/docs/mvc-tutorial-part-7-lifestyles.md#the-perwebrequest-lifestyle
+        /// </para>
+        /// </remarks>        
         Request,
 
         /// <summary>
-        /// One unique instance per container scope.
+        /// One unique instance per scope.
         /// </summary>
-        /// <remarks>Corresponds to Scope in LightInject, Scoped in MS.DI
-        /// or Castle Windsor, PerLifetimeScope in Autofac.</remarks>
+        /// <remarks>
+        /// <para>
+        /// Any instance created with this lifetime will be disposed at the end of the current scope.
+        /// </para>
+        /// Corresponds to
+        /// <para>PerScopeLifetime in LightInject (when in a request, means one per web request)</para>
+        /// <para>
+        /// Scoped in MS.DI (when in a request, means one per web request)
+        /// see https://docs.microsoft.com/en-us/aspnet/core/fundamentals/dependency-injection?view=aspnetcore-2.2#service-lifetimes</para>
+        /// <para>
+        /// InstancePerLifetimeScope in Autofac (when in a request, means one per web request)
+        /// see https://autofaccn.readthedocs.io/en/latest/lifetime/instance-scope.html#instance-per-lifetime-scope
+        /// Also note that Autofac's InstancePerRequest is the same as this, see https://autofaccn.readthedocs.io/en/latest/lifetime/instance-scope.html#instance-per-request
+        /// it says "Behind the scenes, though, it’s still just instance per matching lifetime scope."
+        /// </para>
+        /// <para>
+        /// LifestyleScoped in Castle Windsor
+        /// </para>
+        /// </remarks>
         Scope,
 
         /// <summary>

src/Umbraco.Core/Exceptions/PanicException.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace Umbraco.Core.Exceptions
+{
+    /// <summary>
+    /// Internal exception that in theory should never ben thrown, it is only thrown in circumstances that should never happen
+    /// </summary>
+    [Serializable]
+    internal class PanicException : Exception
+    {
+        public PanicException()
+        {
+        }
+
+        public PanicException(string message) : base(message)
+        {
+        }
+
+        public PanicException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+
+        protected PanicException(SerializationInfo info, StreamingContext context) : base(info, context)
+        {
+        }
+    }
+}

src/Umbraco.Core/Mapping/UmbracoMapper.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
+using Umbraco.Core.Exceptions;
 
 namespace Umbraco.Core.Mapping
 {
@@ -259,7 +260,7 @@ namespace Umbraco.Core.Mapping
             if (typeof(TTarget).IsArray)
             {
                 var elementType = typeof(TTarget).GetElementType();
-                if (elementType == null) throw new Exception("panic");
+                if (elementType == null) throw new PanicException("elementType == null which should never occur");
                 var targetArray = Array.CreateInstance(elementType, targetList.Count);
                 targetList.CopyTo(targetArray, 0);
                 target = targetArray;
@@ -382,7 +383,7 @@ namespace Umbraco.Core.Mapping
         {
             if (type.IsArray) return type.GetElementType();
             if (type.IsGenericType) return type.GenericTypeArguments[0];
-            throw new Exception("panic");
+            throw new PanicException($"Could not get enumerable or array type from {type}");
         }
 
         /// <summary>

src/Umbraco.Core/Migrations/Upgrade/V_8_0_0/DataTypes/DropDownFlexiblePreValueMigrator.cs

@@ -0,0 +1,32 @@
+using System.Collections.Generic;
+using System.Linq;
+using Umbraco.Core.PropertyEditors;
+
+namespace Umbraco.Core.Migrations.Upgrade.V_8_0_0.DataTypes
+{
+    class DropDownFlexiblePreValueMigrator : IPreValueMigrator
+    {
+        public bool CanMigrate(string editorAlias)
+            => editorAlias == "Umbraco.DropDown.Flexible";
+
+        public virtual string GetNewAlias(string editorAlias)
+            => null;
+
+        public object GetConfiguration(int dataTypeId, string editorAlias, Dictionary<string, PreValueDto> preValues)
+        {
+            var config = new DropDownFlexibleConfiguration();
+            foreach (var preValue in preValues.Values)
+            {
+                if (preValue.Alias == "multiple")
+                {
+                    config.Multiple = (preValue.Value == "1");
+                }
+                else
+                {
+                    config.Items.Add(new ValueListConfiguration.ValueListItem { Id = preValue.Id, Value = preValue.Value });
+                }
+            }
+            return config;
+        }
+    }
+}

src/Umbraco.Core/Migrations/Upgrade/V_8_0_0/DataTypes/PreValueMigratorComposer.cs

@@ -19,6 +19,7 @@ public class PreValueMigratorComposer : ICoreComposer
             .Append<NestedContentPreValueMigrator>()
             .Append<DecimalPreValueMigrator>()
             .Append<ListViewPreValueMigrator>()
+            .Append<DropDownFlexiblePreValueMigrator>()
             .Append<ValueListPreValueMigrator>();
     }
 }

src/Umbraco.Core/Migrations/Upgrade/V_8_0_0/DataTypes/RenamingPreValueMigrator.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Linq;
+using Umbraco.Core.Exceptions;
 
 namespace Umbraco.Core.Migrations.Upgrade.V_8_0_0.DataTypes
 {
@@ -20,7 +21,7 @@ namespace Umbraco.Core.Migrations.Upgrade.V_8_0_0.DataTypes
                 case "Umbraco.NoEdit":
                     return Constants.PropertyEditors.Aliases.Label;
                 default:
-                    throw new Exception("panic");
+                    throw new PanicException($"The alias {editorAlias} is not supported");
             }
         }
     }

src/Umbraco.Core/Models/ContentRepositoryExtensions.cs

@@ -222,7 +222,13 @@ namespace Umbraco.Core.Models
             return true;
         }
 
-        public static void UnpublishCulture(this IContent content, string culture = "*")
+        /// <summary>
+        /// Returns false if the culture is already unpublished
+        /// </summary>
+        /// <param name="content"></param>
+        /// <param name="culture"></param>
+        /// <returns></returns>
+        public static bool UnpublishCulture(this IContent content, string culture = "*")
         {
             culture = culture.NullOrWhiteSpaceAsNull();
 
@@ -230,16 +236,31 @@ namespace Umbraco.Core.Models
             if (!content.ContentType.SupportsPropertyVariation(culture, "*", true))
                 throw new NotSupportedException($"Culture \"{culture}\" is not supported by content type \"{content.ContentType.Alias}\" with variation \"{content.ContentType.Variations}\".");
 
-            if (culture == "*") // all cultures
+
+            var keepProcessing = true;
+
+            if (culture == "*")
+            {
+                // all cultures
                 content.ClearPublishInfos();
-            else // one single culture
-                content.ClearPublishInfo(culture);
+            }
+            else
+            {
+                // one single culture
+                keepProcessing = content.ClearPublishInfo(culture);
+            }
+            
 
-            // property.PublishValues only publishes what is valid, variation-wise
-            foreach (var property in content.Properties)
-                property.UnpublishValues(culture);
+            if (keepProcessing)
+            {
+                // property.PublishValues only publishes what is valid, variation-wise
+                foreach (var property in content.Properties)
+                    property.UnpublishValues(culture);
 
-            content.PublishedState = PublishedState.Publishing;
+                content.PublishedState = PublishedState.Publishing;
+            }
+
+            return keepProcessing;
         }
 
         public static void ClearPublishInfos(this IContent content)
@@ -247,15 +268,24 @@ namespace Umbraco.Core.Models
             content.PublishCultureInfos = null;
         }
 
-        public static void ClearPublishInfo(this IContent content, string culture)
+        /// <summary>
+        /// Returns false if the culture is already unpublished
+        /// </summary>
+        /// <param name="content"></param>
+        /// <param name="culture"></param>
+        /// <returns></returns>
+        public static bool ClearPublishInfo(this IContent content, string culture)
         {
             if (culture.IsNullOrWhiteSpace())
                 throw new ArgumentNullOrEmptyException(nameof(culture));
 
-            content.PublishCultureInfos.Remove(culture);
-
-            // set the culture to be dirty - it's been modified
-            content.TouchCulture(culture);
+            var removed = content.PublishCultureInfos.Remove(culture);
+            if (removed)
+            {
+                // set the culture to be dirty - it's been modified
+                content.TouchCulture(culture);
+            }
+            return removed;
         }
 
         /// <summary>

src/Umbraco.Core/Models/IContentTypeBase.cs

@@ -101,7 +101,7 @@ namespace Umbraco.Core.Models
         PropertyGroupCollection PropertyGroups { get; set; }
 
         /// <summary>
-        /// Gets all local property types belonging to a group, across all local property groups.
+        /// Gets all local property types all local property groups or ungrouped.
         /// </summary>
         IEnumerable<PropertyType> PropertyTypes { get; }
 

src/Umbraco.Core/Models/PublishedContent/ModelType.cs

@@ -75,7 +75,7 @@ namespace Umbraco.Core.Models.PublishedContent
                 return type;
             var def = type.GetGenericTypeDefinition();
             if (def == null)
-                throw new InvalidOperationException("panic");
+                throw new PanicException($"The type {type} has not generic type definition");
 
             var args = type.GetGenericArguments().Select(x => Map(x, modelTypes, true)).ToArray();
             return def.MakeGenericType(args);
@@ -114,7 +114,7 @@ namespace Umbraco.Core.Models.PublishedContent
                 return type.FullName;
             var def = type.GetGenericTypeDefinition();
             if (def == null)
-                throw new InvalidOperationException("panic");
+                throw new PanicException($"The type {type} has not generic type definition");
 
             var args = type.GetGenericArguments().Select(x => MapToName(x, map, true)).ToArray();
             var defFullName = def.FullName.Substring(0, def.FullName.IndexOf('`'));

src/Umbraco.Core/Persistence/Factories/PropertyFactory.cs

@@ -12,7 +12,7 @@ namespace Umbraco.Core.Persistence.Factories
         public static IEnumerable<Property> BuildEntities(PropertyType[] propertyTypes, IReadOnlyCollection<PropertyDataDto> dtos, int publishedVersionId, ILanguageRepository languageRepository)
         {
             var properties = new List<Property>();
-            var xdtos = dtos.GroupBy(x => x.PropertyTypeId).ToDictionary(x => x.Key, x => (IEnumerable<PropertyDataDto>) x);
+            var xdtos = dtos.GroupBy(x => x.PropertyTypeId).ToDictionary(x => x.Key, x => (IEnumerable<PropertyDataDto>)x);
 
             foreach (var propertyType in propertyTypes)
             {
@@ -104,10 +104,14 @@ namespace Umbraco.Core.Persistence.Factories
         /// <param name="properties">The properties to map</param>
         /// <param name="languageRepository"></param>
         /// <param name="edited">out parameter indicating that one or more properties have been edited</param>
-        /// <param name="editedCultures">out parameter containing a collection of edited cultures when the contentVariation varies by culture</param>
+        /// <param name="editedCultures">
+        /// Out parameter containing a collection of edited cultures when the contentVariation varies by culture.
+        /// The value of this will be used to populate the edited cultures in the umbracoDocumentCultureVariation table.
+        /// </param>
         /// <returns></returns>
         public static IEnumerable<PropertyDataDto> BuildDtos(ContentVariation contentVariation, int currentVersionId, int publishedVersionId, IEnumerable<Property> properties,
-            ILanguageRepository languageRepository, out bool edited, out HashSet<string> editedCultures)
+            ILanguageRepository languageRepository, out bool edited,
+            out HashSet<string> editedCultures)
         {
             var propertyDataDtos = new List<PropertyDataDto>();
             edited = false;
@@ -130,6 +134,9 @@ namespace Umbraco.Core.Persistence.Factories
                     // publishing = deal with edit and published values
                     foreach (var propertyValue in property.Values)
                     {
+                        var isInvariantValue = propertyValue.Culture == null;
+                        var isCultureValue = propertyValue.Culture != null && propertyValue.Segment == null;
+
                         // deal with published value
                         if (propertyValue.PublishedValue != null && publishedVersionId > 0)
                             propertyDataDtos.Add(BuildDto(publishedVersionId, property, languageRepository.GetIdByIsoCode(propertyValue.Culture), propertyValue.Segment, propertyValue.PublishedValue));
@@ -138,26 +145,36 @@ namespace Umbraco.Core.Persistence.Factories
                         if (propertyValue.EditedValue != null)
                             propertyDataDtos.Add(BuildDto(currentVersionId, property, languageRepository.GetIdByIsoCode(propertyValue.Culture), propertyValue.Segment, propertyValue.EditedValue));
 
+                        // property.Values will contain ALL of it's values, both variant and invariant which will be populated if the
+                        // administrator has previously changed the property type to be variant vs invariant.
+                        // We need to check for this scenario here because otherwise the editedCultures and edited flags
+                        // will end up incorrectly set in the umbracoDocumentCultureVariation table so here we need to
+                        // only process edited cultures based on the current value type and how the property varies.
+                        // The above logic will still persist the currently saved property value for each culture in case the admin
+                        // decides to swap the property's variance again, in which case the edited flag will be recalculated.
+
+                        if (property.PropertyType.VariesByCulture() && isInvariantValue || !property.PropertyType.VariesByCulture() && isCultureValue)
+                            continue;
+
                         // use explicit equals here, else object comparison fails at comparing eg strings
                         var sameValues = propertyValue.PublishedValue == null ? propertyValue.EditedValue == null : propertyValue.PublishedValue.Equals(propertyValue.EditedValue);
+
                         edited |= !sameValues;
 
-                        if (entityVariesByCulture // cultures can be edited, ie CultureNeutral is supported
-                            && propertyValue.Culture != null && propertyValue.Segment == null // and value is CultureNeutral
-                            && !sameValues) // and edited and published are different
+                        if (entityVariesByCulture && !sameValues)
                         {
-                            editedCultures.Add(propertyValue.Culture); // report culture as edited
-                        }
+                            if (isCultureValue) 
+                            {
+                                editedCultures.Add(propertyValue.Culture); // report culture as edited
+                            }
+                            else if (isInvariantValue)
+                            {
+                                // flag culture as edited if it contains an edited invariant property
+                                if (defaultCulture == null)
+                                    defaultCulture = languageRepository.GetDefaultIsoCode();
 
-                        // flag culture as edited if it contains an edited invariant property
-                        if (propertyValue.Culture == null //invariant property
-                            && !sameValues // and edited and published are different
-                            && entityVariesByCulture) //only when the entity is variant
-                        {
-                            if (defaultCulture == null)
-                                defaultCulture = languageRepository.GetDefaultIsoCode();
-
-                            editedCultures.Add(defaultCulture);
+                                editedCultures.Add(defaultCulture);
+                            }
                         }
                     }
                 }
@@ -167,7 +184,7 @@ namespace Umbraco.Core.Persistence.Factories
                     {
                         // not publishing = only deal with edit values
                         if (propertyValue.EditedValue != null)
-                            propertyDataDtos.Add(BuildDto(currentVersionId, property,  languageRepository.GetIdByIsoCode(propertyValue.Culture), propertyValue.Segment, propertyValue.EditedValue));
+                            propertyDataDtos.Add(BuildDto(currentVersionId, property, languageRepository.GetIdByIsoCode(propertyValue.Culture), propertyValue.Segment, propertyValue.EditedValue));
                     }
                     edited = true;
                 }

src/Umbraco.Core/Persistence/Repositories/Implement/ContentRepositoryBase.cs

@@ -512,31 +512,16 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
             foreach (var a in allPropertyDataDtos)
                 a.PropertyTypeDto = indexedPropertyTypeDtos[a.PropertyTypeId];
 
-            // prefetch configuration for tag properties
-            var tagEditors = new Dictionary<string, TagConfiguration>();
-            foreach (var propertyTypeDto in indexedPropertyTypeDtos.Values)
-            {
-                var editorAlias = propertyTypeDto.DataTypeDto.EditorAlias;
-                var editorAttribute = PropertyEditors[editorAlias].GetTagAttribute();
-                if (editorAttribute == null) continue;
-                var tagConfigurationSource = propertyTypeDto.DataTypeDto.Configuration;
-                var tagConfiguration = string.IsNullOrWhiteSpace(tagConfigurationSource)
-                    ? new TagConfiguration()
-                    : JsonConvert.DeserializeObject<TagConfiguration>(tagConfigurationSource);
-                if (tagConfiguration.Delimiter == default) tagConfiguration.Delimiter = editorAttribute.Delimiter;
-                tagEditors[editorAlias] = tagConfiguration;
-            }
-
             // now we have
             // - the definitions
             // - all property data dtos
-            // - tag editors
+            // - tag editors (Actually ... no we don't since i removed that code, but we don't need them anyways it seems)
             // and we need to build the proper property collections
 
-            return GetPropertyCollections(temps, allPropertyDataDtos, tagEditors);
+            return GetPropertyCollections(temps, allPropertyDataDtos);
         }
 
-        private IDictionary<int, PropertyCollection> GetPropertyCollections<T>(List<TempContent<T>> temps, IEnumerable<PropertyDataDto> allPropertyDataDtos, Dictionary<string, TagConfiguration> tagConfigurations)
+        private IDictionary<int, PropertyCollection> GetPropertyCollections<T>(List<TempContent<T>> temps, IEnumerable<PropertyDataDto> allPropertyDataDtos)
             where T : class, IContentBase
         {
             var result = new Dictionary<int, PropertyCollection>();

src/Umbraco.Core/Persistence/Repositories/Implement/ContentTypeCommonRepository.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using NPoco;
 using Umbraco.Core.Cache;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Models;
 using Umbraco.Core.Persistence.Dtos;
 using Umbraco.Core.Persistence.Factories;
@@ -90,7 +91,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
                     contentType = ContentTypeFactory.BuildContentTypeEntity(contentTypeDto);
                 else if (contentTypeDto.NodeDto.NodeObjectType == Constants.ObjectTypes.MemberType)
                     contentType = ContentTypeFactory.BuildMemberTypeEntity(contentTypeDto);
-                else throw new Exception("panic");
+                else throw new PanicException($"The node object type {contentTypeDto.NodeDto.NodeObjectType} is not supported");
                 contentTypes.Add(contentType.Id, contentType);
 
                 // map allowed content types

src/Umbraco.Core/Persistence/Repositories/Implement/ContentTypeRepository.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using NPoco;
 using Umbraco.Core.Cache;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.Entities;
@@ -18,8 +19,8 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
     /// </summary>
     internal class ContentTypeRepository : ContentTypeRepositoryBase<IContentType>, IContentTypeRepository
     {
-        public ContentTypeRepository(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository)
-            : base(scopeAccessor, cache, logger, commonRepository)
+        public ContentTypeRepository(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository, ILanguageRepository languageRepository)
+            : base(scopeAccessor, cache, logger, commonRepository, languageRepository)
         { }
 
         protected override bool SupportsPublishing => ContentType.SupportsPublishingConst;
@@ -56,7 +57,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
         {
             // the cache policy will always want everything
             // even GetMany(ids) gets everything and filters afterwards
-            if (ids.Any()) throw new Exception("panic");
+            if (ids.Any()) throw new PanicException("There can be no ids specified");
             return CommonRepository.GetAllTypes().OfType<IContentType>();
         }
 

src/Umbraco.Core/Persistence/Repositories/Implement/ContentTypeRepositoryBase.cs

@@ -15,6 +15,7 @@ using Umbraco.Core.Persistence.Factories;
 using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Scoping;
 using Umbraco.Core.Services;
+using static Umbraco.Core.Persistence.NPocoSqlExtensions.Statics;
 
 namespace Umbraco.Core.Persistence.Repositories.Implement
 {
@@ -26,14 +27,15 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
     internal abstract class ContentTypeRepositoryBase<TEntity> : NPocoRepositoryBase<int, TEntity>, IReadRepository<Guid, TEntity>
         where TEntity : class, IContentTypeComposition
     {
-        protected ContentTypeRepositoryBase(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository)
+        protected ContentTypeRepositoryBase(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository, ILanguageRepository languageRepository)
             : base(scopeAccessor, cache, logger)
         {
             CommonRepository = commonRepository;
+            LanguageRepository = languageRepository;
         }
 
         protected IContentTypeCommonRepository CommonRepository { get; }
-
+        protected ILanguageRepository LanguageRepository { get; }
         protected abstract bool SupportsPublishing { get; }
 
         public IEnumerable<MoveEventInfo<TEntity>> Move(TEntity moving, EntityContainer container)
@@ -98,6 +100,8 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
 
         protected void PersistNewBaseContentType(IContentTypeComposition entity)
         {
+            ValidateVariations(entity);
+
             var dto = ContentTypeFactory.BuildContentTypeDto(entity);
 
             //Cannot add a duplicate content type
@@ -163,11 +167,11 @@ AND umbracoNode.nodeObjectType = @objectType",
             foreach (var allowedContentType in entity.AllowedContentTypes)
             {
                 Database.Insert(new ContentTypeAllowedContentTypeDto
-                                    {
-                                        Id = entity.Id,
-                                        AllowedId = allowedContentType.Id.Value,
-                                        SortOrder = allowedContentType.SortOrder
-                                    });
+                {
+                    Id = entity.Id,
+                    AllowedId = allowedContentType.Id.Value,
+                    SortOrder = allowedContentType.SortOrder
+                });
             }
 
 
@@ -214,6 +218,8 @@ AND umbracoNode.nodeObjectType = @objectType",
 
         protected void PersistUpdatedBaseContentType(IContentTypeComposition entity)
         {
+            ValidateVariations(entity);
+
             var dto = ContentTypeFactory.BuildContentTypeDto(entity);
 
             // ensure the alias is not used already
@@ -370,7 +376,7 @@ AND umbracoNode.id <> @id",
             foreach (var propertyGroup in entity.PropertyGroups)
             {
                 // insert or update group
-                var groupDto = PropertyGroupFactory.BuildGroupDto(propertyGroup,entity.Id);
+                var groupDto = PropertyGroupFactory.BuildGroupDto(propertyGroup, entity.Id);
                 var groupId = propertyGroup.HasIdentity
                     ? Database.Update(groupDto)
                     : Convert.ToInt32(Database.Insert(groupDto));
@@ -388,7 +394,7 @@ AND umbracoNode.id <> @id",
 
             //check if the content type variation has been changed
             var contentTypeVariationDirty = entity.IsPropertyDirty("Variations");
-            var oldContentTypeVariation = (ContentVariation) dtoPk.Variations;
+            var oldContentTypeVariation = (ContentVariation)dtoPk.Variations;
             var newContentTypeVariation = entity.Variations;
             var contentTypeVariationChanging = contentTypeVariationDirty && oldContentTypeVariation != newContentTypeVariation;
             if (contentTypeVariationChanging)
@@ -449,7 +455,7 @@ AND umbracoNode.id <> @id",
                 // via composition, with their original variations (ie not filtered by this
                 // content type variations - we need this true value to make decisions.
 
-                foreach (var propertyType in ((ContentTypeCompositionBase) entity).RawComposedPropertyTypes)
+                foreach (var propertyType in ((ContentTypeCompositionBase)entity).RawComposedPropertyTypes)
                 {
                     if (propertyType.VariesBySegment() || newContentTypeVariation.VariesBySegment())
                         throw new NotSupportedException(); // TODO: support this
@@ -518,6 +524,25 @@ AND umbracoNode.id <> @id",
             CommonRepository.ClearCache(); // always
         }
 
+        /// <summary>
+        /// Ensures that no property types are flagged for a variance that is not supported by the content type itself
+        /// </summary>
+        /// <param name="entity"></param>
+        private void ValidateVariations(IContentTypeComposition entity)
+        {
+            //if the entity does not vary at all, then the property cannot have a variance value greater than it
+            if (entity.Variations == ContentVariation.Nothing)
+            {
+                foreach (var prop in entity.PropertyTypes)
+                {
+                    if (prop.IsPropertyDirty(nameof(prop.Variations)) && prop.Variations > entity.Variations)
+                        throw new InvalidOperationException($"The property {prop.Alias} cannot have variations of {prop.Variations} with the content type variations of {entity.Variations}");
+                }
+                    
+            }
+                
+        }
+
         private IEnumerable<IContentTypeComposition> GetImpactedContentTypes(IContentTypeComposition contentType, IEnumerable<IContentTypeComposition> all)
         {
             var impact = new List<IContentTypeComposition>();
@@ -525,12 +550,12 @@ AND umbracoNode.id <> @id",
 
             var tree = new Dictionary<int, List<IContentTypeComposition>>();
             foreach (var x in all)
-            foreach (var y in x.ContentTypeComposition)
-            {
-                if (!tree.TryGetValue(y.Id, out var list))
-                    list = tree[y.Id] = new List<IContentTypeComposition>();
-                list.Add(x);
-            }
+                foreach (var y in x.ContentTypeComposition)
+                {
+                    if (!tree.TryGetValue(y.Id, out var list))
+                        list = tree[y.Id] = new List<IContentTypeComposition>();
+                    list.Add(x);
+                }
 
             var nset = new List<IContentTypeComposition>();
             do
@@ -572,7 +597,7 @@ AND umbracoNode.id <> @id",
                 // new property type, ignore
                 if (!oldVariations.TryGetValue(propertyType.Id, out var oldVariationB))
                     continue;
-                var oldVariation = (ContentVariation) oldVariationB; // NPoco cannot fetch directly
+                var oldVariation = (ContentVariation)oldVariationB; // NPoco cannot fetch directly
 
                 // only those property types that *actually* changed
                 var newVariation = propertyType.Variations;
@@ -636,7 +661,7 @@ AND umbracoNode.id <> @id",
             var impactedL = impacted.Select(x => x.Id).ToList();
 
             //Group by the "To" variation so we can bulk update in the correct batches
-            foreach(var grouping in propertyTypeChanges.GroupBy(x => x.Value.ToVariation))
+            foreach (var grouping in propertyTypeChanges.GroupBy(x => x.Value.ToVariation))
             {
                 var propertyTypeIds = grouping.Select(x => x.Key).ToList();
                 var toVariation = grouping.Key;
@@ -646,10 +671,12 @@ AND umbracoNode.id <> @id",
                     case ContentVariation.Culture:
                         CopyPropertyData(null, defaultLanguageId, propertyTypeIds, impactedL);
                         CopyTagData(null, defaultLanguageId, propertyTypeIds, impactedL);
+                        RenormalizeDocumentEditedFlags(propertyTypeIds, impactedL);                        
                         break;
                     case ContentVariation.Nothing:
                         CopyPropertyData(defaultLanguageId, null, propertyTypeIds, impactedL);
                         CopyTagData(defaultLanguageId, null, propertyTypeIds, impactedL);
+                        RenormalizeDocumentEditedFlags(propertyTypeIds, impactedL);                        
                         break;
                     case ContentVariation.CultureAndSegment:
                     case ContentVariation.Segment:
@@ -963,6 +990,205 @@ AND umbracoNode.id <> @id",
 
                 Database.Execute(sqlDelete);
             }
+
+        }
+
+        /// <summary>
+        /// Re-normalizes the edited value in the umbracoDocumentCultureVariation and umbracoDocument table when variations are changed
+        /// </summary>
+        /// <param name="propertyTypeIds"></param>
+        /// <param name="contentTypeIds"></param>
+        /// <remarks>
+        /// If this is not done, then in some cases the "edited" value for a particular culture for a document will remain true when it should be false
+        /// if the property was changed to invariant. In order to do this we need to recalculate this value based on the values stored for each
+        /// property, culture and current/published version.
+        /// </remarks>
+        private void RenormalizeDocumentEditedFlags(IReadOnlyCollection<int> propertyTypeIds, IReadOnlyCollection<int> contentTypeIds = null)
+        {
+            var defaultLang = LanguageRepository.GetDefaultId();
+
+            //This will build up a query to get the property values of both the current and the published version so that we can check
+            //based on the current variance of each item to see if it's 'edited' value should be true/false.
+
+            var whereInArgsCount = propertyTypeIds.Count + (contentTypeIds?.Count ?? 0);
+            if (whereInArgsCount > 2000)
+                throw new NotSupportedException("Too many property/content types.");
+
+            var propertySql = Sql()
+                .Select<PropertyDataDto>()
+                .AndSelect<ContentVersionDto>(x => x.NodeId, x => x.Current)
+                .AndSelect<DocumentVersionDto>(x => x.Published)
+                .AndSelect<PropertyTypeDto>(x => x.Variations)
+                .From<PropertyDataDto>()
+                .InnerJoin<ContentVersionDto>().On<ContentVersionDto, PropertyDataDto>((left, right) => left.Id == right.VersionId)
+                .InnerJoin<PropertyTypeDto>().On<PropertyTypeDto, PropertyDataDto>((left, right) => left.Id == right.PropertyTypeId);
+
+            if (contentTypeIds != null)
+            {
+                propertySql.InnerJoin<ContentDto>().On<ContentDto, ContentVersionDto>((c, cversion) => c.NodeId == cversion.NodeId);
+            }
+
+            propertySql.LeftJoin<DocumentVersionDto>().On<DocumentVersionDto, ContentVersionDto>((docversion, cversion) => cversion.Id == docversion.Id)
+                .Where<DocumentVersionDto, ContentVersionDto>((docversion, cversion) => cversion.Current || docversion.Published)
+                .WhereIn<PropertyDataDto>(x => x.PropertyTypeId, propertyTypeIds);
+
+            if (contentTypeIds != null)
+            {
+                propertySql.WhereIn<ContentDto>(x => x.ContentTypeId, contentTypeIds);
+            }
+
+            propertySql
+                .OrderBy<ContentVersionDto>(x => x.NodeId)
+                .OrderBy<PropertyDataDto>(x => x.PropertyTypeId, x => x.LanguageId, x => x.VersionId);
+
+            //keep track of this node/lang to mark or unmark a culture as edited
+            var editedLanguageVersions = new Dictionary<(int nodeId, int? langId), bool>();
+            //keep track of which node to mark or unmark as edited 
+            var editedDocument = new Dictionary<int, bool>();
+            var nodeId = -1;
+            var propertyTypeId = -1;
+
+            PropertyValueVersionDto pubRow = null;
+
+            //This is a reader (Query), we are not fetching this all into memory so we cannot make any changes during this iteration, we are just collecting data.
+            //Published data will always come before Current data based on the version id sort.
+            //There will only be one published row (max) and one current row per property.
+            foreach (var row in Database.Query<PropertyValueVersionDto>(propertySql))
+            {
+                //make sure to reset on each node/property change
+                if (nodeId != row.NodeId || propertyTypeId != row.PropertyTypeId)
+                {
+                    nodeId = row.NodeId;
+                    propertyTypeId = row.PropertyTypeId;
+                    pubRow = null;
+                }
+
+                if (row.Published)
+                    pubRow = row;
+
+                if (row.Current)
+                {
+                    var propVariations = (ContentVariation)row.Variations;
+
+                    //if this prop doesn't vary but the row has a lang assigned or vice versa, flag this as not edited
+                    if (!propVariations.VariesByCulture() && row.LanguageId.HasValue
+                        || propVariations.VariesByCulture() && !row.LanguageId.HasValue)
+                    {
+                        //Flag this as not edited for this node/lang if the key doesn't exist
+                        if (!editedLanguageVersions.TryGetValue((row.NodeId, row.LanguageId), out _))
+                            editedLanguageVersions.Add((row.NodeId, row.LanguageId), false);
+
+                        //mark as false if the item doesn't exist, else coerce to true
+                        editedDocument[row.NodeId] = editedDocument.TryGetValue(row.NodeId, out var edited) ? (edited |= false) : false;
+                    }
+                    else if (pubRow == null)
+                    {
+                        //this would mean that that this property is 'edited' since there is no published version
+                        editedLanguageVersions[(row.NodeId, row.LanguageId)] = true;
+                        editedDocument[row.NodeId] = true;
+                    }
+                    //compare the property values, if they differ from versions then flag the current version as edited
+                    else if (IsPropertyValueChanged(pubRow, row))
+                    {
+                        //Here we would check if the property is invariant, in which case the edited language should be indicated by the default lang
+                        editedLanguageVersions[(row.NodeId, !propVariations.VariesByCulture() ? defaultLang : row.LanguageId)] = true;
+                        editedDocument[row.NodeId] = true;
+                    }
+
+                    //reset
+                    pubRow = null;
+                }
+            }
+
+            //lookup all matching rows in umbracoDocumentCultureVariation
+            var docCultureVariationsToUpdate = editedLanguageVersions.InGroupsOf(2000)
+                .SelectMany(_ => Database.Fetch<DocumentCultureVariationDto>(
+                    Sql().Select<DocumentCultureVariationDto>().From<DocumentCultureVariationDto>()
+                            .WhereIn<DocumentCultureVariationDto>(x => x.LanguageId, editedLanguageVersions.Keys.Select(x => x.langId).ToList())
+                            .WhereIn<DocumentCultureVariationDto>(x => x.NodeId, editedLanguageVersions.Keys.Select(x => x.nodeId))))
+                //convert to dictionary with the same key type
+                .ToDictionary(x => (x.NodeId, (int?)x.LanguageId), x => x);
+
+            var toUpdate = new List<DocumentCultureVariationDto>();
+            foreach (var ev in editedLanguageVersions)
+            {
+                if (docCultureVariationsToUpdate.TryGetValue(ev.Key, out var docVariations))
+                {
+                    //check if it needs updating
+                    if (docVariations.Edited != ev.Value)
+                    {
+                        docVariations.Edited = ev.Value;
+                        toUpdate.Add(docVariations);
+                    }
+                }
+                else if (ev.Key.langId.HasValue)
+                {
+                    //This should never happen! If a property culture is flagged as edited then the culture must exist at the document level
+                    throw new PanicException($"The existing DocumentCultureVariationDto was not found for node {ev.Key.nodeId} and language {ev.Key.langId}");
+                }
+            }
+
+            //Now bulk update the table DocumentCultureVariationDto, once for edited = true, another for edited = false
+            foreach (var editValue in toUpdate.GroupBy(x => x.Edited))
+            {
+                Database.Execute(Sql().Update<DocumentCultureVariationDto>(u => u.Set(x => x.Edited, editValue.Key))
+                    .WhereIn<DocumentCultureVariationDto>(x => x.Id, editValue.Select(x => x.Id)));
+            }
+
+            //Now bulk update the umbracoDocument table
+            foreach (var editValue in editedDocument.GroupBy(x => x.Value))
+            {
+                Database.Execute(Sql().Update<DocumentDto>(u => u.Set(x => x.Edited, editValue.Key))
+                    .WhereIn<DocumentDto>(x => x.NodeId, editValue.Select(x => x.Key)));
+            }
+        }
+
+        private static bool IsPropertyValueChanged(PropertyValueVersionDto pubRow, PropertyValueVersionDto row)
+        {
+            return !pubRow.TextValue.IsNullOrWhiteSpace() && pubRow.TextValue != row.TextValue
+                                    || !pubRow.VarcharValue.IsNullOrWhiteSpace() && pubRow.VarcharValue != row.VarcharValue
+                                    || pubRow.DateValue.HasValue && pubRow.DateValue != row.DateValue
+                                    || pubRow.DecimalValue.HasValue && pubRow.DecimalValue != row.DecimalValue
+                                    || pubRow.IntValue.HasValue && pubRow.IntValue != row.IntValue;
+        }
+
+        private class NameCompareDto
+        {
+            public int NodeId { get; set; }
+            public int CurrentVersion { get; set; }
+            public int LanguageId { get; set; }
+            public string CurrentName { get; set; }
+            public string PublishedName { get; set; }
+            public int? PublishedVersion { get; set; }
+            public int Id { get; set; } // the Id of the DocumentCultureVariationDto
+            public bool Edited { get; set; }
+        }
+
+        private class PropertyValueVersionDto
+        {
+            public int VersionId { get; set; }
+            public int PropertyTypeId { get; set; }
+            public int? LanguageId { get; set; }
+            public string Segment { get; set; }
+            public int? IntValue { get; set; }
+
+            private decimal? _decimalValue;
+            [Column("decimalValue")]
+            public decimal? DecimalValue
+            {
+                get => _decimalValue;
+                set => _decimalValue = value?.Normalize();
+            }
+
+            public DateTime? DateValue { get; set; }
+            public string VarcharValue { get; set; }
+            public string TextValue { get; set; }
+
+            public int NodeId { get; set; }
+            public bool Current { get; set; }
+            public bool Published { get; set; }
+
+            public byte Variations { get; set; }
         }
 
         private void DeletePropertyType(int contentTypeId, int propertyTypeId)

src/Umbraco.Core/Persistence/Repositories/Implement/DocumentRepository.cs

@@ -386,7 +386,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
                 Database.BulkInsertRecords(GetContentVariationDtos(entity, publishing));
 
                 // insert document variations
-                Database.BulkInsertRecords(GetDocumentVariationDtos(entity, publishing, editedCultures));
+                Database.BulkInsertRecords(GetDocumentVariationDtos(entity, editedCultures));
             }
 
             // refresh content
@@ -511,7 +511,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
                 entity.VersionId = documentVersionDto.Id = contentVersionDto.Id; // get the new id
 
                 documentVersionDto.Published = false; // non-published version
-                Database.Insert(documentVersionDto);
+                Database.Insert(documentVersionDto); 
             }
 
             // replace the property data (rather than updating)
@@ -571,7 +571,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
                 Database.BulkInsertRecords(GetContentVariationDtos(entity, publishing));
 
                 // insert document variations
-                Database.BulkInsertRecords(GetDocumentVariationDtos(entity, publishing, editedCultures));
+                Database.BulkInsertRecords(GetDocumentVariationDtos(entity, editedCultures));
             }
 
             // refresh content
@@ -1297,25 +1297,28 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
                 };
         }
 
-        private IEnumerable<DocumentCultureVariationDto> GetDocumentVariationDtos(IContent content, bool publishing, HashSet<string> editedCultures)
+        private IEnumerable<DocumentCultureVariationDto> GetDocumentVariationDtos(IContent content, HashSet<string> editedCultures)
         {
             var allCultures = content.AvailableCultures.Union(content.PublishedCultures); // union = distinct
             foreach (var culture in allCultures)
-                yield return new DocumentCultureVariationDto
+            {
+                var dto = new DocumentCultureVariationDto
                 {
                     NodeId = content.Id,
                     LanguageId = LanguageRepository.GetIdByIsoCode(culture) ?? throw new InvalidOperationException("Not a valid culture."),
                     Culture = culture,
 
                     Name = content.GetCultureName(culture) ?? content.GetPublishName(culture),
-
-                    // note: can't use IsCultureEdited at that point - hasn't been updated yet - see PersistUpdatedItem
-
                     Available = content.IsCultureAvailable(culture),
                     Published = content.IsCulturePublished(culture),
+                    // note: can't use IsCultureEdited at that point - hasn't been updated yet - see PersistUpdatedItem
                     Edited = content.IsCultureAvailable(culture) &&
                              (!content.IsCulturePublished(culture) || (editedCultures != null && editedCultures.Contains(culture)))
                 };
+
+                yield return dto;
+            }
+                
         }
 
         private class ContentVariation

src/Umbraco.Core/Persistence/Repositories/Implement/MediaTypeRepository.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using NPoco;
 using Umbraco.Core.Cache;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.Entities;
@@ -17,8 +18,8 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
     /// </summary>
     internal class MediaTypeRepository : ContentTypeRepositoryBase<IMediaType>, IMediaTypeRepository
     {
-        public MediaTypeRepository(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository)
-            : base(scopeAccessor, cache, logger, commonRepository)
+        public MediaTypeRepository(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository, ILanguageRepository languageRepository)
+            : base(scopeAccessor, cache, logger, commonRepository, languageRepository)
         { }
 
         protected override bool SupportsPublishing => MediaType.SupportsPublishingConst;
@@ -50,7 +51,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
         {
             // the cache policy will always want everything
             // even GetMany(ids) gets everything and filters afterwards
-            if (ids.Any()) throw new Exception("panic");
+            if (ids.Any()) throw new PanicException("There can be no ids specified");
             return CommonRepository.GetAllTypes().OfType<IMediaType>();
         }
 

src/Umbraco.Core/Persistence/Repositories/Implement/MemberTypeRepository.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using NPoco;
 using Umbraco.Core.Cache;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.Entities;
@@ -18,8 +19,8 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
     /// </summary>
     internal class MemberTypeRepository : ContentTypeRepositoryBase<IMemberType>, IMemberTypeRepository
     {
-        public MemberTypeRepository(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository)
-            : base(scopeAccessor, cache, logger, commonRepository)
+        public MemberTypeRepository(IScopeAccessor scopeAccessor, AppCaches cache, ILogger logger, IContentTypeCommonRepository commonRepository, ILanguageRepository languageRepository)
+            : base(scopeAccessor, cache, logger, commonRepository, languageRepository)
         { }
 
         protected override bool SupportsPublishing => MemberType.SupportsPublishingConst;
@@ -57,7 +58,7 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
         {
             // the cache policy will always want everything
             // even GetMany(ids) gets everything and filters afterwards
-            if (ids.Any()) throw new Exception("panic");
+            if (ids.Any()) throw new PanicException("There can be no ids specified");
             return CommonRepository.GetAllTypes().OfType<IMemberType>();
         }
 

src/Umbraco.Core/PropertyEditors/TagsPropertyEditorAttribute.cs

@@ -55,6 +55,7 @@ namespace Umbraco.Core.PropertyEditors
         /// <summary>
         /// Gets the type of the dynamic configuration provider.
         /// </summary>
+        //TODO: This is not used and should be implemented in a nicer way, see https://github.com/umbraco/Umbraco-CMS/issues/6017#issuecomment-516253562
         public Type TagsConfigurationProviderType { get; }
     }
 }

src/Umbraco.Core/Services/Implement/ContentService.cs

@@ -886,6 +886,8 @@ namespace Umbraco.Core.Services.Implement
             {
                 scope.WriteLock(Constants.Locks.ContentTree);
 
+                var allLangs = _languageRepository.GetMany().ToList();
+
                 var saveEventArgs = new ContentSavingEventArgs(content, evtMsgs);
                 if (raiseEvents && scope.Events.DispatchCancelable(Saving, this, saveEventArgs, nameof(Saving)))
                     return new PublishResult(PublishResultType.FailedPublishCancelledByEvent, evtMsgs, content);
@@ -894,13 +896,13 @@ namespace Umbraco.Core.Services.Implement
                 // if culture is '*', then publish them all (including variants)
 
                 //this will create the correct culture impact even if culture is * or null
-                var impact = CultureImpact.Create(culture, _languageRepository.IsDefault(culture), content);
+                var impact = CultureImpact.Create(culture, IsDefaultCulture(allLangs, culture), content);
 
                 // publish the culture(s)
                 // we don't care about the response here, this response will be rechecked below but we need to set the culture info values now.
                 content.PublishCulture(impact);
 
-                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, userId, raiseEvents);
+                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, allLangs, userId, raiseEvents);
                 scope.Complete();
                 return result;
             }
@@ -921,6 +923,8 @@ namespace Umbraco.Core.Services.Implement
             {
                 scope.WriteLock(Constants.Locks.ContentTree);
 
+                var allLangs = _languageRepository.GetMany().ToList();
+
                 var evtMsgs = EventMessagesFactory.Get();
                 var saveEventArgs = new ContentSavingEventArgs(content, evtMsgs);
                 if (raiseEvents && scope.Events.DispatchCancelable(Saving, this, saveEventArgs, nameof(Saving)))
@@ -928,25 +932,23 @@ namespace Umbraco.Core.Services.Implement
 
                 var varies = content.ContentType.VariesByCulture();
 
-                if (cultures.Length == 0)
+                if (cultures.Length == 0 && !varies)
                 {
                     //no cultures specified and doesn't vary, so publish it, else nothing to publish
-                    return !varies
-                        ? SaveAndPublish(content, userId: userId, raiseEvents: raiseEvents)
-                        : new PublishResult(PublishResultType.FailedPublishNothingToPublish, evtMsgs, content);
+                    return SaveAndPublish(content, userId: userId, raiseEvents: raiseEvents);
                 }
 
                 if (cultures.Any(x => x == null || x == "*"))
                     throw new InvalidOperationException("Only valid cultures are allowed to be used in this method, wildcards or nulls are not allowed");
 
-                var impacts = cultures.Select(x => CultureImpact.Explicit(x, _languageRepository.IsDefault(x)));
+                var impacts = cultures.Select(x => CultureImpact.Explicit(x, IsDefaultCulture(allLangs, x)));
 
                 // publish the culture(s)
                 // we don't care about the response here, this response will be rechecked below but we need to set the culture info values now.
                 foreach (var impact in impacts)
                     content.PublishCulture(impact);
 
-                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, userId, raiseEvents);
+                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, allLangs, userId, raiseEvents);
                 scope.Complete();
                 return result;
             }
@@ -986,6 +988,8 @@ namespace Umbraco.Core.Services.Implement
             {
                 scope.WriteLock(Constants.Locks.ContentTree);
 
+                var allLangs = _languageRepository.GetMany().ToList();
+
                 var saveEventArgs = new ContentSavingEventArgs(content, evtMsgs);
                 if (scope.Events.DispatchCancelable(Saving, this, saveEventArgs, nameof(Saving)))
                     return new PublishResult(PublishResultType.FailedPublishCancelledByEvent, evtMsgs, content);
@@ -993,26 +997,39 @@ namespace Umbraco.Core.Services.Implement
                 // all cultures = unpublish whole
                 if (culture == "*" || (!content.ContentType.VariesByCulture() && culture == null))
                 {
+                    // It's important to understand that when the document varies by culture but the "*" is used,
+                    // we are just unpublishing the whole document but leaving all of the culture's as-is. This is expected
+                    // because we don't want to actually unpublish every culture and then the document, we just want everything
+                    // to be non-routable so that when it's re-published all variants were as they were.
+
                     content.PublishedState = PublishedState.Unpublishing;
+                    var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, allLangs, userId);
+                    scope.Complete();
+                    return result;
                 }
                 else
                 {
-                    // If the culture we want to unpublish was already unpublished, nothing to do.
-                    // To check for that we need to lookup the persisted content item
-                    var persisted = content.HasIdentity ? GetById(content.Id) : null;
+                    // Unpublish the culture, this will change the document state to Publishing! ... which is expected because this will
+                    // essentially be re-publishing the document with the requested culture removed.
+                    // The call to CommitDocumentChangesInternal will perform all the checks like if this is a mandatory culture or the last culture being unpublished
+                    // and will then unpublish the document accordingly.
+                    // If the result of this is false it means there was no culture to unpublish (i.e. it was already unpublished or it did not exist)
+                    var removed = content.UnpublishCulture(culture);
 
-                    if (persisted != null && !persisted.IsCulturePublished(culture))
+                    //save and publish any changes
+                    var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, allLangs, userId);
+
+                    scope.Complete();
+
+                    // In one case the result will be PublishStatusType.FailedPublishNothingToPublish which means that no cultures
+                    // were specified to be published which will be the case when removed is false. In that case
+                    // we want to swap the result type to PublishResultType.SuccessUnpublishAlready (that was the expectation before).
+                    if (result.Result == PublishResultType.FailedPublishNothingToPublish && !removed)
                         return new PublishResult(PublishResultType.SuccessUnpublishAlready, evtMsgs, content);
 
-                    // unpublish the culture
-                    content.UnpublishCulture(culture);
+                    return result;
                 }
-
-                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, userId);
-                scope.Complete();
-                return result;
             }
-
         }
 
         /// <summary>
@@ -1047,15 +1064,35 @@ namespace Umbraco.Core.Services.Implement
                 if (raiseEvents && scope.Events.DispatchCancelable(Saving, this, saveEventArgs, nameof(Saving)))
                     return new PublishResult(PublishResultType.FailedPublishCancelledByEvent, evtMsgs, content);
 
-                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, userId, raiseEvents);
+                var allLangs = _languageRepository.GetMany().ToList();
+
+                var result = CommitDocumentChangesInternal(scope, content, saveEventArgs, allLangs, userId, raiseEvents);
                 scope.Complete();
                 return result;
             }
         }
 
+        /// <summary>
+        /// Handles a lot of business logic cases for how the document should be persisted
+        /// </summary>
+        /// <param name="scope"></param>
+        /// <param name="content"></param>
+        /// <param name="saveEventArgs"></param>
+        /// <param name="userId"></param>
+        /// <param name="raiseEvents"></param>
+        /// <param name="branchOne"></param>
+        /// <param name="branchRoot"></param>
+        /// <returns></returns>
+        /// <remarks>
+        /// <para>
+        /// Business logic cases such: as unpublishing a mandatory culture, or unpublishing the last culture, checking for pending scheduled publishing, etc... is dealt with in this method.
+        /// There is quite a lot of cases to take into account along with logic that needs to deal with scheduled saving/publishing, branch saving/publishing, etc...       
+        /// </para>
+        /// </remarks>
         private PublishResult CommitDocumentChangesInternal(IScope scope, IContent content,
-            ContentSavingEventArgs saveEventArgs,
-            int userId = Constants.Security.SuperUserId, bool raiseEvents = true, bool branchOne = false, bool branchRoot = false)
+            ContentSavingEventArgs saveEventArgs, IReadOnlyCollection<ILanguage> allLangs,
+            int userId = Constants.Security.SuperUserId,
+            bool raiseEvents = true, bool branchOne = false, bool branchRoot = false)
         {
             if (scope == null) throw new ArgumentNullException(nameof(scope));
             if (content == null) throw new ArgumentNullException(nameof(content));
@@ -1070,8 +1107,8 @@ namespace Umbraco.Core.Services.Implement
             if (content.PublishedState != PublishedState.Publishing && content.PublishedState != PublishedState.Unpublishing)
                 content.PublishedState = PublishedState.Publishing;
 
-            // state here is either Publishing or Unpublishing
-            // (even though, Publishing to unpublish a culture may end up unpublishing everything)
+            // State here is either Publishing or Unpublishing
+            // Publishing to unpublish a culture may end up unpublishing everything so these flags can be flipped later
             var publishing = content.PublishedState == PublishedState.Publishing;
             var unpublishing = content.PublishedState == PublishedState.Unpublishing;
 
@@ -1088,6 +1125,18 @@ namespace Umbraco.Core.Services.Implement
             var changeType = isNew ? TreeChangeTypes.RefreshNode : TreeChangeTypes.RefreshBranch;
             var previouslyPublished = content.HasIdentity && content.Published;
 
+            //inline method to persist the document with the documentRepository since this logic could be called a couple times below
+            void SaveDocument(IContent c)
+            {
+                // save, always
+                if (c.HasIdentity == false)
+                    c.CreatorId = userId;
+                c.WriterId = userId;
+
+                // saving does NOT change the published version, unless PublishedState is Publishing or Unpublishing
+                _documentRepository.Save(c);
+            }
+
             if (publishing)
             {
                 //determine cultures publishing/unpublishing which will be based on previous calls to content.PublishCulture and ClearPublishInfo
@@ -1097,11 +1146,25 @@ namespace Umbraco.Core.Services.Implement
                         : null;
 
                 // ensure that the document can be published, and publish handling events, business rules, etc
-                publishResult = StrategyCanPublish(scope, content, /*checkPath:*/ (!branchOne || branchRoot), culturesPublishing, culturesUnpublishing, evtMsgs, saveEventArgs);
+                publishResult = StrategyCanPublish(scope, content, /*checkPath:*/ (!branchOne || branchRoot), culturesPublishing, culturesUnpublishing, evtMsgs, saveEventArgs, allLangs);
                 if (publishResult.Success)
                 {
                     // note: StrategyPublish flips the PublishedState to Publishing!
                     publishResult = StrategyPublish(content, culturesPublishing, culturesUnpublishing, evtMsgs);
+
+                    //check if a culture has been unpublished and if there are no cultures left, and then unpublish document as a whole
+                    if (publishResult.Result == PublishResultType.SuccessUnpublishCulture && content.PublishCultureInfos.Count == 0)
+                    {
+                        // This is a special case! We are unpublishing the last culture and to persist that we need to re-publish without any cultures
+                        // so the state needs to remain Publishing to do that. However, we then also need to unpublish the document and to do that
+                        // the state needs to be Unpublishing and it cannot be both. This state is used within the documentRepository to know how to
+                        // persist certain things. So before proceeding below, we need to save the Publishing state to publish no cultures, then we can
+                        // mark the document for Unpublishing.
+                        SaveDocument(content);
+
+                        //set the flag to unpublish and continue
+                        unpublishing = content.Published; // if not published yet, nothing to do
+                    }
                 }
                 else
                 {
@@ -1162,13 +1225,8 @@ namespace Umbraco.Core.Services.Implement
                 }
             }
 
-            // save, always
-            if (content.HasIdentity == false)
-                content.CreatorId = userId;
-            content.WriterId = userId;
-
-            // saving does NOT change the published version, unless PublishedState is Publishing or Unpublishing
-            _documentRepository.Save(content);
+            //Persist the document
+            SaveDocument(content);
 
             // raise the Saved event, always
             if (raiseEvents)
@@ -1186,17 +1244,34 @@ namespace Umbraco.Core.Services.Implement
 
                     if (culturesUnpublishing != null)
                     {
-                        //If we are here, it means we tried unpublishing a culture but it was mandatory so now everything is unpublished
-                        var langs = string.Join(", ", _languageRepository.GetMany()
+                        // This will mean that that we unpublished a mandatory culture or we unpublished the last culture.
+                        
+                        var langs = string.Join(", ", allLangs
                                     .Where(x => culturesUnpublishing.InvariantContains(x.IsoCode))
                                     .Select(x => x.CultureName));
                         Audit(AuditType.UnpublishVariant, userId, content.Id, $"Unpublished languages: {langs}", langs);
-                        //log that the whole content item has been unpublished due to mandatory culture unpublished
-                        Audit(AuditType.Unpublish, userId, content.Id, "Unpublished (mandatory language unpublished)");
-                    }
-                    else
-                        Audit(AuditType.Unpublish, userId, content.Id);
 
+                        if (publishResult == null)
+                            throw new PanicException("publishResult == null - should not happen");
+
+                        switch(publishResult.Result)
+                        {
+                            case PublishResultType.FailedPublishMandatoryCultureMissing:
+                                //occurs when a mandatory culture was unpublished (which means we tried publishing the document without a mandatory culture)
+
+                                //log that the whole content item has been unpublished due to mandatory culture unpublished
+                                Audit(AuditType.Unpublish, userId, content.Id, "Unpublished (mandatory language unpublished)");
+                                return new PublishResult(PublishResultType.SuccessUnpublishMandatoryCulture, evtMsgs, content);
+                            case PublishResultType.SuccessUnpublishCulture:
+                                //occurs when the last culture is unpublished
+
+                                Audit(AuditType.Unpublish, userId, content.Id, "Unpublished (last language unpublished)");
+                                return new PublishResult(PublishResultType.SuccessUnpublishLastCulture, evtMsgs, content);
+                        }
+                        
+                    }
+
+                    Audit(AuditType.Unpublish, userId, content.Id);
                     return new PublishResult(PublishResultType.SuccessUnpublish, evtMsgs, content);
                 }
 
@@ -1236,7 +1311,7 @@ namespace Umbraco.Core.Services.Implement
                         case PublishResultType.SuccessPublishCulture:
                             if (culturesPublishing != null)
                             {
-                                var langs = string.Join(", ", _languageRepository.GetMany()
+                                var langs = string.Join(", ", allLangs
                                     .Where(x => culturesPublishing.InvariantContains(x.IsoCode))
                                     .Select(x => x.CultureName));
                                 Audit(AuditType.PublishVariant, userId, content.Id, $"Published languages: {langs}", langs);
@@ -1245,7 +1320,7 @@ namespace Umbraco.Core.Services.Implement
                         case PublishResultType.SuccessUnpublishCulture:
                             if (culturesUnpublishing != null)
                             {
-                                var langs = string.Join(", ", _languageRepository.GetMany()
+                                var langs = string.Join(", ", allLangs
                                    .Where(x => culturesUnpublishing.InvariantContains(x.IsoCode))
                                    .Select(x => x.CultureName));
                                 Audit(AuditType.UnpublishVariant, userId, content.Id, $"Unpublished languages: {langs}", langs);
@@ -1259,14 +1334,14 @@ namespace Umbraco.Core.Services.Implement
 
             // should not happen
             if (branchOne && !branchRoot)
-                throw new Exception("panic");
+                throw new PanicException("branchOne && !branchRoot - should not happen");
 
             //if publishing didn't happen or if it has failed, we still need to log which cultures were saved
             if (!branchOne && (publishResult == null || !publishResult.Success))
             {
                 if (culturesChanging != null)
                 {
-                    var langs = string.Join(", ", _languageRepository.GetMany()
+                    var langs = string.Join(", ", allLangs
                         .Where(x => culturesChanging.InvariantContains(x.IsoCode))
                         .Select(x => x.CultureName));
                     Audit(AuditType.SaveVariant, userId, content.Id, $"Saved languages: {langs}", langs);
@@ -1297,6 +1372,8 @@ namespace Umbraco.Core.Services.Implement
             {
                 scope.WriteLock(Constants.Locks.ContentTree);
 
+                var allLangs = _languageRepository.GetMany().ToList();
+
                 foreach (var d in _documentRepository.GetContentForRelease(date))
                 {
                     PublishResult result;
@@ -1325,7 +1402,7 @@ namespace Umbraco.Core.Services.Implement
 
                             //publish the culture values and validate the property values, if validation fails, log the invalid properties so the develeper has an idea of what has failed
                             Property[] invalidProperties = null;
-                            var impact = CultureImpact.Explicit(culture, _languageRepository.IsDefault(culture));
+                            var impact = CultureImpact.Explicit(culture, IsDefaultCulture(allLangs, culture));
                             var tryPublish = d.PublishCulture(impact) && _propertyValidationService.Value.IsPropertyDataValid(d, out invalidProperties, impact);
                             if (invalidProperties != null && invalidProperties.Length > 0)
                                 Logger.Warn<ContentService>("Scheduled publishing will fail for document {DocumentId} and culture {Culture} because of invalid properties {InvalidProperties}",
@@ -1340,7 +1417,7 @@ namespace Umbraco.Core.Services.Implement
                         else if (!publishing)
                             result = new PublishResult(PublishResultType.FailedPublishContentInvalid, evtMsgs, d);
                         else
-                            result = CommitDocumentChangesInternal(scope, d, saveEventArgs, d.WriterId);
+                            result = CommitDocumentChangesInternal(scope, d, saveEventArgs, allLangs, d.WriterId);
 
 
                         if (result.Success == false)
@@ -1390,7 +1467,7 @@ namespace Umbraco.Core.Services.Implement
                             d.UnpublishCulture(c);
                         }
 
-                        result = CommitDocumentChangesInternal(scope, d, saveEventArgs, d.WriterId);
+                        result = CommitDocumentChangesInternal(scope, d, saveEventArgs, allLangs, d.WriterId);
                         if (result.Success == false)
                             Logger.Error<ContentService>(null, "Failed to publish document id={DocumentId}, reason={Reason}.", d.Id, result.Result);
                         yield return result;
@@ -1416,7 +1493,7 @@ namespace Umbraco.Core.Services.Implement
         }
 
         // utility 'PublishCultures' func used by SaveAndPublishBranch
-        private bool SaveAndPublishBranch_PublishCultures(IContent content, HashSet<string> culturesToPublish)
+        private bool SaveAndPublishBranch_PublishCultures(IContent content, HashSet<string> culturesToPublish, IReadOnlyCollection<ILanguage> allLangs)
         {
             //TODO: This does not support being able to return invalid property details to bubble up to the UI
 
@@ -1426,7 +1503,7 @@ namespace Umbraco.Core.Services.Implement
             {
                 return culturesToPublish.All(culture =>
                 {
-                    var impact = CultureImpact.Create(culture, _languageRepository.IsDefault(culture), content);
+                    var impact = CultureImpact.Create(culture, IsDefaultCulture(allLangs, culture), content);
                     return content.PublishCulture(impact) && _propertyValidationService.Value.IsPropertyDataValid(content, out _, impact);
                 });
             }
@@ -1535,7 +1612,7 @@ namespace Umbraco.Core.Services.Implement
 
         internal IEnumerable<PublishResult> SaveAndPublishBranch(IContent document, bool force,
             Func<IContent, HashSet<string>> shouldPublish,
-            Func<IContent, HashSet<string>, bool> publishCultures,
+            Func<IContent, HashSet<string>, IReadOnlyCollection<ILanguage>, bool> publishCultures,
             int userId = Constants.Security.SuperUserId)
         {
             if (shouldPublish == null) throw new ArgumentNullException(nameof(shouldPublish));
@@ -1549,6 +1626,8 @@ namespace Umbraco.Core.Services.Implement
             {
                 scope.WriteLock(Constants.Locks.ContentTree);
 
+                var allLangs = _languageRepository.GetMany().ToList();
+
                 if (!document.HasIdentity)
                     throw new InvalidOperationException("Cannot not branch-publish a new document.");
 
@@ -1557,7 +1636,7 @@ namespace Umbraco.Core.Services.Implement
                     throw new InvalidOperationException("Cannot mix PublishCulture and SaveAndPublishBranch.");
 
                 // deal with the branch root - if it fails, abort
-                var result = SaveAndPublishBranchItem(scope, document, shouldPublish, publishCultures, true, publishedDocuments, evtMsgs, userId);
+                var result = SaveAndPublishBranchItem(scope, document, shouldPublish, publishCultures, true, publishedDocuments, evtMsgs, userId, allLangs);
                 if (result != null)
                 {
                     results.Add(result);
@@ -1588,7 +1667,7 @@ namespace Umbraco.Core.Services.Implement
                         }
 
                         // no need to check path here, parent has to be published here
-                        result = SaveAndPublishBranchItem(scope, d, shouldPublish, publishCultures, false, publishedDocuments, evtMsgs, userId);
+                        result = SaveAndPublishBranchItem(scope, d, shouldPublish, publishCultures, false, publishedDocuments, evtMsgs, userId, allLangs);
                         if (result != null)
                         {
                             results.Add(result);
@@ -1620,10 +1699,10 @@ namespace Umbraco.Core.Services.Implement
         // publishValues: a function publishing values (using the appropriate PublishCulture calls)
         private PublishResult SaveAndPublishBranchItem(IScope scope, IContent document,
             Func<IContent, HashSet<string>> shouldPublish,
-            Func<IContent, HashSet<string>, bool> publishCultures,
+            Func<IContent, HashSet<string>, IReadOnlyCollection<ILanguage>, bool> publishCultures,
             bool isRoot,
             ICollection<IContent> publishedDocuments,
-            EventMessages evtMsgs, int userId)
+            EventMessages evtMsgs, int userId, IReadOnlyCollection<ILanguage> allLangs)
         {
             var culturesToPublish = shouldPublish(document);
             if (culturesToPublish == null) // null = do not include
@@ -1636,13 +1715,13 @@ namespace Umbraco.Core.Services.Implement
                 return new PublishResult(PublishResultType.FailedPublishCancelledByEvent, evtMsgs, document);
 
             // publish & check if values are valid
-            if (!publishCultures(document, culturesToPublish))
+            if (!publishCultures(document, culturesToPublish, allLangs))
             {
                 //TODO: Based on this callback behavior there is no way to know which properties may have been invalid if this failed, see other results of FailedPublishContentInvalid
                 return new PublishResult(PublishResultType.FailedPublishContentInvalid, evtMsgs, document);
             }
 
-            var result = CommitDocumentChangesInternal(scope, document, saveEventArgs, userId, branchOne: true, branchRoot: isRoot);
+            var result = CommitDocumentChangesInternal(scope, document, saveEventArgs, allLangs, userId, branchOne: true, branchRoot: isRoot);
             if (result.Success)
                 publishedDocuments.Add(document);
             return result;
@@ -2343,6 +2422,9 @@ namespace Umbraco.Core.Services.Implement
             _auditRepository.Save(new AuditItem(objectId, type, userId, ObjectTypes.GetName(UmbracoObjectTypes.Document), message, parameters));
         }
 
+        private bool IsDefaultCulture(IReadOnlyCollection<ILanguage> langs, string culture) => langs.Any(x => x.IsDefault && x.IsoCode.InvariantEquals(culture));
+        private bool IsMandatoryCulture(IReadOnlyCollection<ILanguage> langs, string culture) => langs.Any(x => x.IsMandatory && x.IsoCode.InvariantEquals(culture));
+
         #endregion
 
         #region Event Handlers
@@ -2497,7 +2579,9 @@ namespace Umbraco.Core.Services.Implement
         /// <param name="culturesPublishing"></param>
         /// <param name="savingEventArgs"></param>
         /// <returns></returns>
-        private PublishResult StrategyCanPublish(IScope scope, IContent content, bool checkPath, IReadOnlyList<string> culturesPublishing, IReadOnlyCollection<string> culturesUnpublishing, EventMessages evtMsgs, ContentSavingEventArgs savingEventArgs)
+        private PublishResult StrategyCanPublish(IScope scope, IContent content, bool checkPath, IReadOnlyList<string> culturesPublishing,
+            IReadOnlyCollection<string> culturesUnpublishing, EventMessages evtMsgs, ContentSavingEventArgs savingEventArgs,
+            IReadOnlyCollection<ILanguage> allLangs)
         {
             // raise Publishing event
             if (scope.Events.DispatchCancelable(Publishing, this, savingEventArgs.ToContentPublishingEventArgs()))
@@ -2510,7 +2594,7 @@ namespace Umbraco.Core.Services.Implement
 
             var impactsToPublish = culturesPublishing == null
                 ? new[] {CultureImpact.Invariant} //if it's null it's invariant
-                : culturesPublishing.Select(x => CultureImpact.Explicit(x, _languageRepository.IsDefault(x))).ToArray();
+                : culturesPublishing.Select(x => CultureImpact.Explicit(x, allLangs.Any(lang => lang.IsoCode.InvariantEquals(x) && lang.IsMandatory))).ToArray();
 
             // publish the culture(s)
             if (!impactsToPublish.All(content.PublishCulture))
@@ -2531,11 +2615,17 @@ namespace Umbraco.Core.Services.Implement
                 if (culturesPublishing == null)
                     throw new InvalidOperationException("Internal error, variesByCulture but culturesPublishing is null.");
 
-                if (content.Published && culturesPublishing.Count == 0 && culturesUnpublishing.Count == 0) // no published cultures = cannot be published
+                if (content.Published && culturesPublishing.Count == 0 && culturesUnpublishing.Count == 0)
+                {
+                    // no published cultures = cannot be published
+                    // This will occur if for example, a culture that is already unpublished is sent to be unpublished again, or vice versa, in that case
+                    // there will be nothing to publish/unpublish.
                     return new PublishResult(PublishResultType.FailedPublishNothingToPublish, evtMsgs, content);
+                }
+                
 
                 // missing mandatory culture = cannot be published
-                var mandatoryCultures = _languageRepository.GetMany().Where(x => x.IsMandatory).Select(x => x.IsoCode);
+                var mandatoryCultures = allLangs.Where(x => x.IsMandatory).Select(x => x.IsoCode);
                 var mandatoryMissing = mandatoryCultures.Any(x => !content.PublishedCultures.Contains(x, StringComparer.OrdinalIgnoreCase));
                 if (mandatoryMissing)
                     return new PublishResult(PublishResultType.FailedPublishMandatoryCultureMissing, evtMsgs, content);
@@ -2676,6 +2766,7 @@ namespace Umbraco.Core.Services.Implement
         {
             var attempt = new PublishResult(PublishResultType.SuccessUnpublish, evtMsgs, content);
 
+            //TODO: What is this check?? we just created this attempt and of course it is Success?!
             if (attempt.Success == false)
                 return attempt;
 

src/Umbraco.Core/Services/PublishResultType.cs

@@ -49,6 +49,11 @@
         /// </summary>
         SuccessUnpublishMandatoryCulture = 6,
 
+        /// <summary>
+        /// The specified document culture was unpublished, and was the last published culture in the document, therefore the document itself was unpublished.
+        /// </summary>
+        SuccessUnpublishLastCulture = 8,
+
         #endregion
 
         #region Success - Mixed
@@ -113,9 +118,9 @@
         FailedPublishContentInvalid = FailedPublish | 8,
 
         /// <summary>
-        /// The document could not be published because it has no publishing flags or values.
+        /// The document could not be published because it has no publishing flags or values or if its a variant document, no cultures were specified to be published.
         /// </summary>
-        FailedPublishNothingToPublish = FailedPublish | 9, // TODO: in ContentService.StrategyCanPublish - weird
+        FailedPublishNothingToPublish = FailedPublish | 9, 
 
         /// <summary>
         /// The document could not be published because some mandatory cultures are missing.

src/Umbraco.Core/Umbraco.Core.csproj

@@ -204,6 +204,7 @@
     <Compile Include="CompositionExtensions_Essentials.cs" />
     <Compile Include="CompositionExtensions_FileSystems.cs" />
     <Compile Include="CompositionExtensions_Uniques.cs" />
+    <Compile Include="Exceptions\PanicException.cs" />
     <Compile Include="FactoryExtensions.cs" />
     <Compile Include="Composing\RegisterFactory.cs" />
     <Compile Include="Composing\Current.cs" />
@@ -241,6 +242,7 @@
     <Compile Include="Migrations\Upgrade\V_8_0_0\DataTypes\DefaultPreValueMigrator.cs" />
     <Compile Include="Migrations\Upgrade\V_8_0_0\DataTypes\RenamingPreValueMigrator.cs" />
     <Compile Include="Migrations\Upgrade\V_8_0_0\DataTypes\RichTextPreValueMigrator.cs" />
+    <Compile Include="Migrations\Upgrade\V_8_0_0\DataTypes\DropDownFlexiblePreValueMigrator.cs" />
     <Compile Include="Migrations\Upgrade\V_8_0_0\MergeDateAndDateTimePropertyEditor.cs" />
     <Compile Include="Models\Entities\EntityExtensions.cs" />
     <Compile Include="Migrations\Upgrade\V_8_0_0\DataTypes\PreValueMigratorBase.cs" />

src/Umbraco.Examine/BaseValueSetBuilder.cs

@@ -45,7 +45,7 @@ namespace Umbraco.Examine
                             continue;
                         case string strVal:
                             {
-                                if (strVal.IsNullOrWhiteSpace()) return;
+                                if (strVal.IsNullOrWhiteSpace()) continue;
                                 var key = $"{keyVal.Key}{cultureSuffix}";
                                 if (values.TryGetValue(key, out var v))
                                     values[key] = new List<object>(v) { val }.ToArray();

src/Umbraco.Examine/ContentValueSetBuilder.cs

@@ -54,7 +54,7 @@ namespace Umbraco.Examine
                     {"updateDate", new object[] {c.UpdateDate}},    //Always add invariant updateDate
                     {"nodeName", (PublishedValuesOnly               //Always add invariant nodeName
                         ? c.PublishName?.Yield()
-                        : c?.Name.Yield()) ?? Enumerable.Empty<string>()},
+                        : c.Name?.Yield()) ?? Enumerable.Empty<string>()},
                     {"urlName", urlValue?.Yield() ?? Enumerable.Empty<string>()},                  //Always add invariant urlName
                     {"path", c.Path?.Yield() ?? Enumerable.Empty<string>()},
                     {"nodeType", c.ContentType.Id.ToString().Yield() ?? Enumerable.Empty<string>()},

src/Umbraco.Examine/ExamineExtensions.cs

@@ -28,6 +28,31 @@ namespace Umbraco.Examine
         /// </remarks>
         internal static readonly Regex CultureIsoCodeFieldNameMatchExpression = new Regex("^([_\\w]+)_([a-z]{2}-[a-z0-9]{2,4})$", RegexOptions.Compiled);
 
+        private static volatile bool _isUnlocked = false;
+        private static readonly object IsUnlockedLocker = new object();
+
+        /// <summary>
+        /// Unlocks all Lucene based indexes registered with the <see cref="IExamineManager"/>
+        /// </summary>
+        /// <remarks>
+        /// Indexing rebuilding can occur on a normal boot if the indexes are empty or on a cold boot by the database server messenger. Before
+        /// either of these happens, we need to configure the indexes.
+        /// </remarks>
+        internal static void EnsureUnlocked(this IExamineManager examineManager, IMainDom mainDom, ILogger logger)
+        {
+            if (!mainDom.IsMainDom) return;
+            if (_isUnlocked) return;
+
+            lock (IsUnlockedLocker)
+            {
+                //double check
+                if (_isUnlocked) return;
+
+                _isUnlocked = true;
+                examineManager.UnlockLuceneIndexes(logger);
+            }
+        }
+
         //TODO: We need a public method here to just match a field name against CultureIsoCodeFieldNameMatchExpression
 
         /// <summary>
@@ -48,6 +73,31 @@ namespace Umbraco.Examine
             }
         }
 
+        /// <summary>
+        /// Returns all index fields that are culture specific (suffixed) or invariant
+        /// </summary>
+        /// <param name="index"></param>
+        /// <param name="culture"></param>
+        /// <returns></returns>
+        public static IEnumerable<string> GetCultureAndInvariantFields(this IUmbracoIndex index, string culture)
+        {
+            var allFields = index.GetFields();
+            // ReSharper disable once LoopCanBeConvertedToQuery
+            foreach (var field in allFields)
+            {
+                var match = CultureIsoCodeFieldNameMatchExpression.Match(field);
+                if (match.Success && match.Groups.Count == 3 && culture.InvariantEquals(match.Groups[2].Value))
+                {
+                    yield return field; //matches this culture field
+                }
+                else if (!match.Success)
+                {
+                    yield return field; //matches no culture field (invariant)
+                }
+                    
+            }
+        }
+
         internal static bool TryParseLuceneQuery(string query)
         {
             // TODO: I'd assume there would be a more strict way to parse the query but not that i can find yet, for now we'll

src/Umbraco.Examine/IndexRebuilder.cs

@@ -5,7 +5,8 @@ using System.Threading.Tasks;
 using Examine;
 
 namespace Umbraco.Examine
-{
+{   
+
     /// <summary>
     /// Utility to rebuild all indexes ensuring minimal data queries
     /// </summary>

src/Umbraco.Examine/LuceneIndexDiagnostics.cs

@@ -0,0 +1,83 @@
+using System.Collections.Generic;
+using Examine.LuceneEngine.Providers;
+using Umbraco.Core;
+using Umbraco.Core.Logging;
+using Lucene.Net.Store;
+using Umbraco.Core.IO;
+using System.Linq;
+
+namespace Umbraco.Examine
+{
+    public class LuceneIndexDiagnostics : IIndexDiagnostics
+    {
+        public LuceneIndexDiagnostics(LuceneIndex index, ILogger logger)
+        {
+            Index = index;
+            Logger = logger;
+        }
+
+        public LuceneIndex Index { get; }
+        public ILogger Logger { get; }
+
+        public int DocumentCount
+        {
+            get
+            {
+                try
+                {
+                    return Index.GetIndexDocumentCount();
+                }
+                catch (AlreadyClosedException)
+                {
+                    Logger.Warn(typeof(UmbracoContentIndex), "Cannot get GetIndexDocumentCount, the writer is already closed");
+                    return 0;
+                }
+            }
+        }
+
+        public int FieldCount
+        {
+            get
+            {
+                try
+                {
+                    return Index.GetIndexFieldCount();
+                }
+                catch (AlreadyClosedException)
+                {
+                    Logger.Warn(typeof(UmbracoContentIndex), "Cannot get GetIndexFieldCount, the writer is already closed");
+                    return 0;
+                }
+            }
+        }
+
+        public Attempt<string> IsHealthy()
+        {
+            var isHealthy = Index.IsHealthy(out var indexError);
+            return isHealthy ? Attempt<string>.Succeed() : Attempt.Fail(indexError.Message);
+        }
+
+        public virtual IReadOnlyDictionary<string, object> Metadata
+        {
+            get
+            {
+                var luceneDir = Index.GetLuceneDirectory();
+                var d = new Dictionary<string, object>
+                {
+                    [nameof(UmbracoExamineIndex.CommitCount)] = Index.CommitCount,
+                    [nameof(UmbracoExamineIndex.DefaultAnalyzer)] = Index.DefaultAnalyzer.GetType().Name,
+                    ["LuceneDirectory"] = luceneDir.GetType().Name                    
+                };
+
+                if (luceneDir is FSDirectory fsDir)
+                {
+                    d[nameof(UmbracoExamineIndex.LuceneIndexFolder)] = fsDir.Directory.ToString().ToLowerInvariant().TrimStart(IOHelper.MapPath(SystemDirectories.Root).ToLowerInvariant()).Replace("\\", "/").EnsureStartsWith('/');
+                }
+
+                return d;
+            }
+        }
+
+        
+    }
+}

src/Umbraco.Examine/Umbraco.Examine.csproj

@@ -72,6 +72,7 @@
     <Compile Include="IPublishedContentValueSetBuilder.cs" />
     <Compile Include="IUmbracoIndex.cs" />
     <Compile Include="IValueSetBuilder.cs" />
+    <Compile Include="LuceneIndexDiagnostics.cs" />
     <Compile Include="MediaIndexPopulator.cs" />
     <Compile Include="MediaValueSetBuilder.cs" />
     <Compile Include="MemberIndexPopulator.cs" />

src/Umbraco.Examine/UmbracoExamineIndexDiagnostics.cs

@@ -7,73 +7,24 @@ using Umbraco.Core.Logging;
 
 namespace Umbraco.Examine
 {
-    public class UmbracoExamineIndexDiagnostics : IIndexDiagnostics
+    public class UmbracoExamineIndexDiagnostics : LuceneIndexDiagnostics
     {
         private readonly UmbracoExamineIndex _index;
-        private readonly ILogger _logger;
 
         public UmbracoExamineIndexDiagnostics(UmbracoExamineIndex index, ILogger logger)
+            : base(index, logger)
         {
             _index = index;
-            _logger = logger;
         }
 
-        public int DocumentCount
+        public override IReadOnlyDictionary<string, object> Metadata
         {
             get
             {
-                try
-                {
-                    return _index.GetIndexDocumentCount();
-                }
-                catch (AlreadyClosedException)
-                {
-                    _logger.Warn(typeof(UmbracoContentIndex), "Cannot get GetIndexDocumentCount, the writer is already closed");
-                    return 0;
-                }
-            }
-        }
+                var d = base.Metadata.ToDictionary(x => x.Key, x => x.Value);
 
-        public int FieldCount
-        {
-            get
-            {
-                try
-                {
-                    return _index.GetIndexFieldCount();
-                }
-                catch (AlreadyClosedException)
-                {
-                    _logger.Warn(typeof(UmbracoContentIndex), "Cannot get GetIndexFieldCount, the writer is already closed");
-                    return 0;
-                }
-            }
-        }
-
-        public Attempt<string> IsHealthy()
-        {
-            var isHealthy = _index.IsHealthy(out var indexError);
-            return isHealthy ? Attempt<string>.Succeed() : Attempt.Fail(indexError.Message);
-        }
-
-        public virtual IReadOnlyDictionary<string, object> Metadata
-        {
-            get
-            {
-                var d = new Dictionary<string, object>
-                {
-                    [nameof(UmbracoExamineIndex.CommitCount)] = _index.CommitCount,
-                    [nameof(UmbracoExamineIndex.DefaultAnalyzer)] = _index.DefaultAnalyzer.GetType().Name,
-                    ["LuceneDirectory"] = _index.GetLuceneDirectory().GetType().Name,
-                    [nameof(UmbracoExamineIndex.EnableDefaultEventHandler)] = _index.EnableDefaultEventHandler,
-                    [nameof(UmbracoExamineIndex.LuceneIndexFolder)] =
-                        _index.LuceneIndexFolder == null
-                            ? string.Empty
-                            : _index.LuceneIndexFolder.ToString().ToLowerInvariant().TrimStart(IOHelper.MapPath(SystemDirectories.Root).ToLowerInvariant()).Replace("\\", "/").EnsureStartsWith('/'),
-                    [nameof(UmbracoExamineIndex.PublishedValuesOnly)] = _index.PublishedValuesOnly,
-                    //There's too much info here
-                    //[nameof(UmbracoExamineIndexer.FieldDefinitionCollection)] = _index.FieldDefinitionCollection,
-                };
+                d[nameof(UmbracoExamineIndex.EnableDefaultEventHandler)] = _index.EnableDefaultEventHandler;
+                d[nameof(UmbracoExamineIndex.PublishedValuesOnly)] = _index.PublishedValuesOnly;
 
                 if (_index.ValueSetValidator is ValueSetValidator vsv)
                 {

src/Umbraco.Tests/Persistence/Repositories/ContentTypeRepositoryTest.cs

@@ -29,10 +29,11 @@ namespace Umbraco.Tests.Persistence.Repositories
 
         private DocumentRepository CreateRepository(IScopeAccessor scopeAccessor, out ContentTypeRepository contentTypeRepository)
         {
+            var langRepository = new LanguageRepository(scopeAccessor, AppCaches.Disabled, Logger);
             var templateRepository = new TemplateRepository(scopeAccessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(scopeAccessor, AppCaches.Disabled, Logger);
             var commonRepository = new ContentTypeCommonRepository(scopeAccessor, templateRepository, AppCaches.Disabled);
-            contentTypeRepository = new ContentTypeRepository(scopeAccessor, AppCaches.Disabled, Logger, commonRepository);
+            contentTypeRepository = new ContentTypeRepository(scopeAccessor, AppCaches.Disabled, Logger, commonRepository, langRepository);
             var languageRepository = new LanguageRepository(scopeAccessor, AppCaches.Disabled, Logger);
             var repository = new DocumentRepository(scopeAccessor, AppCaches.Disabled, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             return repository;
@@ -40,9 +41,10 @@ namespace Umbraco.Tests.Persistence.Repositories
 
         private ContentTypeRepository CreateRepository(IScopeAccessor scopeAccessor)
         {
+            var langRepository = new LanguageRepository(scopeAccessor, AppCaches.Disabled, Logger);
             var templateRepository = new TemplateRepository(scopeAccessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var commonRepository = new ContentTypeCommonRepository(scopeAccessor, templateRepository, AppCaches.Disabled);
-            var contentTypeRepository = new ContentTypeRepository(scopeAccessor, AppCaches.Disabled, Logger, commonRepository);
+            var contentTypeRepository = new ContentTypeRepository(scopeAccessor, AppCaches.Disabled, Logger, commonRepository, langRepository);
             return contentTypeRepository;
         }
 
@@ -50,7 +52,8 @@ namespace Umbraco.Tests.Persistence.Repositories
         {
             var templateRepository = new TemplateRepository(scopeAccessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var commonRepository = new ContentTypeCommonRepository(scopeAccessor, templateRepository, AppCaches.Disabled);
-            var contentTypeRepository = new MediaTypeRepository(scopeAccessor, AppCaches.Disabled, Logger, commonRepository);
+            var langRepository = new LanguageRepository(scopeAccessor, AppCaches.Disabled, Logger);
+            var contentTypeRepository = new MediaTypeRepository(scopeAccessor, AppCaches.Disabled, Logger, commonRepository, langRepository);
             return contentTypeRepository;
         }
 

src/Umbraco.Tests/Persistence/Repositories/DocumentRepositoryTest.cs

@@ -67,8 +67,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             templateRepository = new TemplateRepository(scopeAccessor, appCaches, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(scopeAccessor, appCaches, Logger);
             var commonRepository = new ContentTypeCommonRepository(scopeAccessor, templateRepository, appCaches);
-            contentTypeRepository = new ContentTypeRepository(scopeAccessor, appCaches, Logger, commonRepository);
             var languageRepository = new LanguageRepository(scopeAccessor, appCaches, Logger);
+            contentTypeRepository = new ContentTypeRepository(scopeAccessor, appCaches, Logger, commonRepository, languageRepository);
             var repository = new DocumentRepository(scopeAccessor, appCaches, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             return repository;
         }

src/Umbraco.Tests/Persistence/Repositories/DomainRepositoryTest.cs

@@ -23,8 +23,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var templateRepository = new TemplateRepository(accessor, Core.Cache.AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(accessor, Core.Cache.AppCaches.Disabled, Logger);
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches);
-            contentTypeRepository = new ContentTypeRepository(accessor, Core.Cache.AppCaches.Disabled, Logger, commonRepository);
             languageRepository = new LanguageRepository(accessor, Core.Cache.AppCaches.Disabled, Logger);
+            contentTypeRepository = new ContentTypeRepository(accessor, Core.Cache.AppCaches.Disabled, Logger, commonRepository, languageRepository);
             documentRepository = new DocumentRepository(accessor, Core.Cache.AppCaches.Disabled, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             var domainRepository = new DomainRepository(accessor, Core.Cache.AppCaches.Disabled, Logger);
             return domainRepository;

src/Umbraco.Tests/Persistence/Repositories/MediaRepositoryTest.cs

@@ -38,7 +38,8 @@ namespace Umbraco.Tests.Persistence.Repositories
 
             var templateRepository = new TemplateRepository(scopeAccessor, appCaches, Logger, TestObjects.GetFileSystemsMock());
             var commonRepository = new ContentTypeCommonRepository(scopeAccessor, templateRepository, appCaches);
-            mediaTypeRepository = new MediaTypeRepository(scopeAccessor, appCaches, Logger, commonRepository);
+            var languageRepository = new LanguageRepository(scopeAccessor, appCaches, Logger);
+            mediaTypeRepository = new MediaTypeRepository(scopeAccessor, appCaches, Logger, commonRepository, languageRepository);
             var tagRepository = new TagRepository(scopeAccessor, appCaches, Logger);
             var repository = new MediaRepository(scopeAccessor, appCaches, Logger, mediaTypeRepository, tagRepository, Mock.Of<ILanguageRepository>());
             return repository;

src/Umbraco.Tests/Persistence/Repositories/MediaTypeRepositoryTest.cs

@@ -23,7 +23,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var cacheHelper = AppCaches.Disabled;
             var templateRepository = new TemplateRepository((IScopeAccessor)provider, cacheHelper, Logger, TestObjects.GetFileSystemsMock());
             var commonRepository = new ContentTypeCommonRepository((IScopeAccessor)provider, templateRepository, AppCaches);
-            return new MediaTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository);
+            var languageRepository = new LanguageRepository((IScopeAccessor)provider, AppCaches, Logger);
+            return new MediaTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository, languageRepository);
         }
 
         private EntityContainerRepository CreateContainerRepository(IScopeProvider provider)

src/Umbraco.Tests/Persistence/Repositories/MemberRepositoryTest.cs

@@ -31,7 +31,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var accessor = (IScopeAccessor) provider;
             var templateRepository = Mock.Of<ITemplateRepository>();
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches);
-            memberTypeRepository = new MemberTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository);
+            var languageRepository = new LanguageRepository(accessor, AppCaches.Disabled, Logger);
+            memberTypeRepository = new MemberTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository, languageRepository);
             memberGroupRepository = new MemberGroupRepository(accessor, AppCaches.Disabled, Logger);
             var tagRepo = new TagRepository(accessor, AppCaches.Disabled, Logger);
             var repository = new MemberRepository(accessor, AppCaches.Disabled, Logger, memberTypeRepository, memberGroupRepository, tagRepo, Mock.Of<ILanguageRepository>());

src/Umbraco.Tests/Persistence/Repositories/MemberTypeRepositoryTest.cs

@@ -24,7 +24,8 @@ namespace Umbraco.Tests.Persistence.Repositories
         {
             var templateRepository = Mock.Of<ITemplateRepository>();
             var commonRepository = new ContentTypeCommonRepository((IScopeAccessor)provider, templateRepository, AppCaches);
-            return new MemberTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Mock.Of<ILogger>(), commonRepository);
+            var languageRepository = new LanguageRepository((IScopeAccessor)provider, AppCaches.Disabled, Mock.Of<ILogger>());
+            return new MemberTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Mock.Of<ILogger>(), commonRepository, languageRepository);
         }
 
         [Test]

src/Umbraco.Tests/Persistence/Repositories/PublicAccessRepositoryTest.cs

@@ -308,8 +308,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var templateRepository = new TemplateRepository(accessor, AppCaches, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(accessor, AppCaches, Logger);
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches);
-            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches, Logger, commonRepository);
             var languageRepository = new LanguageRepository(accessor, AppCaches, Logger);
+            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches, Logger, commonRepository, languageRepository);
             var repository = new DocumentRepository(accessor, AppCaches, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             return repository;
         }

src/Umbraco.Tests/Persistence/Repositories/TagRepositoryTest.cs

@@ -956,8 +956,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var templateRepository = new TemplateRepository(accessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(accessor, AppCaches.Disabled, Logger);
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches.Disabled);
-            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository);
             var languageRepository = new LanguageRepository(accessor, AppCaches.Disabled, Logger);
+            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository, languageRepository);
             var repository = new DocumentRepository(accessor, AppCaches.Disabled, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             return repository;
         }
@@ -968,7 +968,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var templateRepository = new TemplateRepository(accessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(accessor, AppCaches.Disabled, Logger);
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches.Disabled);
-            mediaTypeRepository = new MediaTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository);
+            var languageRepository = new LanguageRepository(accessor, AppCaches.Disabled, Logger);
+            mediaTypeRepository = new MediaTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository, languageRepository);
             var repository = new MediaRepository(accessor, AppCaches.Disabled, Logger, mediaTypeRepository, tagRepository, Mock.Of<ILanguageRepository>());
             return repository;
         }

src/Umbraco.Tests/Persistence/Repositories/TemplateRepositoryTest.cs

@@ -239,8 +239,8 @@ namespace Umbraco.Tests.Persistence.Repositories
 
                 var tagRepository = new TagRepository((IScopeAccessor) ScopeProvider, AppCaches.Disabled, Logger);
                 var commonRepository = new ContentTypeCommonRepository(ScopeProvider, templateRepository, AppCaches);
-                var contentTypeRepository = new ContentTypeRepository((IScopeAccessor) ScopeProvider, AppCaches.Disabled, Logger, commonRepository);
                 var languageRepository = new LanguageRepository((IScopeAccessor) ScopeProvider, AppCaches.Disabled, Logger);
+                var contentTypeRepository = new ContentTypeRepository((IScopeAccessor) ScopeProvider, AppCaches.Disabled, Logger, commonRepository, languageRepository);
                 var contentRepo = new DocumentRepository((IScopeAccessor) ScopeProvider, AppCaches.Disabled, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
 
                 var contentType = MockedContentTypes.CreateSimpleContentType("umbTextpage2", "Textpage");

src/Umbraco.Tests/Persistence/Repositories/UserRepositoryTest.cs

@@ -26,7 +26,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             var accessor = (IScopeAccessor) provider;
             var templateRepository = new TemplateRepository(accessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches);
-            mediaTypeRepository = new MediaTypeRepository(accessor, AppCaches, Mock.Of<ILogger>(), commonRepository);
+            var languageRepository = new LanguageRepository(accessor, AppCaches, Logger);
+            mediaTypeRepository = new MediaTypeRepository(accessor, AppCaches, Mock.Of<ILogger>(), commonRepository, languageRepository);
             var tagRepository = new TagRepository(accessor, AppCaches, Mock.Of<ILogger>());
             var repository = new MediaRepository(accessor, AppCaches, Mock.Of<ILogger>(), mediaTypeRepository, tagRepository, Mock.Of<ILanguageRepository>());
             return repository;
@@ -44,8 +45,8 @@ namespace Umbraco.Tests.Persistence.Repositories
             templateRepository = new TemplateRepository(accessor, AppCaches, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(accessor, AppCaches, Logger);
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches);
-            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches, Logger, commonRepository);
             var languageRepository = new LanguageRepository(accessor, AppCaches, Logger);
+            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches, Logger, commonRepository, languageRepository);
             var repository = new DocumentRepository(accessor, AppCaches, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             return repository;
         }

src/Umbraco.Tests/Routing/MediaUrlProviderTests.cs

@@ -81,6 +81,19 @@ namespace Umbraco.Tests.Routing
             Assert.AreEqual(expected, resolvedUrl);
         }
 
+        [Test]
+        public void Get_Media_Url_Returns_Absolute_Url_If_Stored_Url_Is_Absolute()
+        {
+            const string expected = "http://localhost/media/rfeiw584/test.jpg";
+
+            var umbracoContext = GetUmbracoContext("http://localhost", mediaUrlProviders: new[] { _mediaUrlProvider });
+            var publishedContent = CreatePublishedContent(Constants.PropertyEditors.Aliases.UploadField, expected, null);
+
+            var resolvedUrl = umbracoContext.UrlProvider.GetMediaUrl(publishedContent, UrlMode.Relative);
+
+            Assert.AreEqual(expected, resolvedUrl);
+        }
+
         [Test]
         public void Get_Media_Url_Returns_Empty_String_When_PropertyType_Is_Not_Supported()
         {

src/Umbraco.Tests/Services/ContentServicePerformanceTest.cs

@@ -166,8 +166,8 @@ namespace Umbraco.Tests.Services
                 var tRepository = new TemplateRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
                 var tagRepo = new TagRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
                 var commonRepository = new ContentTypeCommonRepository((IScopeAccessor)provider, tRepository, AppCaches);
-                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository);
                 var languageRepository = new LanguageRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
+                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository, languageRepository);
                 var repository = new DocumentRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, ctRepository, tRepository, tagRepo, languageRepository);
 
                 // Act
@@ -200,8 +200,8 @@ namespace Umbraco.Tests.Services
                 var tRepository = new TemplateRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
                 var tagRepo = new TagRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
                 var commonRepository = new ContentTypeCommonRepository((IScopeAccessor)provider, tRepository, AppCaches);
-                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository);
                 var languageRepository = new LanguageRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
+                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository, languageRepository);
                 var repository = new DocumentRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, ctRepository, tRepository, tagRepo, languageRepository);
 
                 // Act
@@ -232,8 +232,8 @@ namespace Umbraco.Tests.Services
                 var tRepository = new TemplateRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
                 var tagRepo = new TagRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
                 var commonRepository = new ContentTypeCommonRepository((IScopeAccessor) provider, tRepository, AppCaches);
-                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository);
-                var languageRepository = new LanguageRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
+                var languageRepository = new LanguageRepository((IScopeAccessor)provider, AppCaches.Disabled, Logger);
+                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository, languageRepository);
                 var repository = new DocumentRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, ctRepository, tRepository, tagRepo, languageRepository);
 
                 // Act
@@ -267,8 +267,8 @@ namespace Umbraco.Tests.Services
                 var tRepository = new TemplateRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
                 var tagRepo = new TagRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
                 var commonRepository = new ContentTypeCommonRepository((IScopeAccessor)provider, tRepository, AppCaches);
-                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository);
-                var languageRepository = new LanguageRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger);
+                var languageRepository = new LanguageRepository((IScopeAccessor)provider, AppCaches.Disabled, Logger);
+                var ctRepository = new ContentTypeRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, commonRepository, languageRepository);  
                 var repository = new DocumentRepository((IScopeAccessor) provider, AppCaches.Disabled, Logger, ctRepository, tRepository, tagRepo, languageRepository);
 
                 // Act

src/Umbraco.Tests/Services/ContentServiceTests.cs

@@ -717,21 +717,8 @@ namespace Umbraco.Tests.Services
         [Test]
         public void Can_Unpublish_Content_Variation()
         {
-            // Arrange
+            var content = CreateEnglishAndFrenchDocument(out var langUk, out var langFr, out var contentType);
 
-            var langUk = new Language("en-GB") { IsDefault = true };
-            var langFr = new Language("fr-FR");
-
-            ServiceContext.LocalizationService.Save(langFr);
-            ServiceContext.LocalizationService.Save(langUk);
-
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            IContent content = new Content("content", Constants.System.Root, contentType);
-            content.SetCultureName("content-fr", langFr.IsoCode);
-            content.SetCultureName("content-en", langUk.IsoCode);
             content.PublishCulture(CultureImpact.Explicit(langFr.IsoCode, langFr.IsDefault));
             content.PublishCulture(CultureImpact.Explicit(langUk.IsoCode, langUk.IsDefault));
             Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
@@ -761,6 +748,185 @@ namespace Umbraco.Tests.Services
 
         }
 
+        [Test]
+        public void Can_Publish_Culture_After_Last_Culture_Unpublished()
+        {
+            var content = CreateEnglishAndFrenchDocument(out var langUk, out var langFr, out var contentType);
+
+            var published = ServiceContext.ContentService.SaveAndPublish(content, new[] { langFr.IsoCode, langUk.IsoCode });
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+
+            var unpublished = ServiceContext.ContentService.Unpublish(content, langUk.IsoCode); //first culture
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishCulture, unpublished.Result);
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
+
+            content = ServiceContext.ContentService.GetById(content.Id);
+
+            unpublished = ServiceContext.ContentService.Unpublish(content, langFr.IsoCode); //last culture
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishLastCulture, unpublished.Result);
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+
+            content = ServiceContext.ContentService.GetById(content.Id);
+
+            published = ServiceContext.ContentService.SaveAndPublish(content, langUk.IsoCode);
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));
+            
+            content = ServiceContext.ContentService.GetById(content.Id); //reget
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));
+            
+        }
+
+        
+
+        [Test]
+        public void Unpublish_All_Cultures_Has_Unpublished_State()
+        {
+            var content = CreateEnglishAndFrenchDocument(out var langUk, out var langFr, out var contentType);
+
+            var published = ServiceContext.ContentService.SaveAndPublish(content, new[] { langFr.IsoCode, langUk.IsoCode });
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsTrue(published.Success);
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+
+            var unpublished = ServiceContext.ContentService.Unpublish(content, langFr.IsoCode); //first culture
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishCulture, unpublished.Result);
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.AreEqual(PublishedState.Published, content.PublishedState); //still published
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+
+            unpublished = ServiceContext.ContentService.Unpublish(content, langUk.IsoCode); //last culture
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishLastCulture, unpublished.Result);
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+            Assert.AreEqual(PublishedState.Unpublished, content.PublishedState); //the last culture was unpublished so the document should also reflect this
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+            Assert.AreEqual(PublishedState.Unpublished, content.PublishedState); //just double checking
+            Assert.IsFalse(content.IsCulturePublished(langFr.IsoCode));          
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+        }
+
+        [Test]
+        public void Unpublishing_Mandatory_Language_Unpublishes_Document()
+        {
+            var langUk = new Language("en-GB") { IsDefault = true, IsMandatory = true };
+            var langFr = new Language("fr-FR");
+
+            ServiceContext.LocalizationService.Save(langFr);
+            ServiceContext.LocalizationService.Save(langUk);
+
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            IContent content = new Content("content", Constants.System.Root, contentType);
+            content.SetCultureName("content-fr", langFr.IsoCode);
+            content.SetCultureName("content-en", langUk.IsoCode);
+
+            var published = ServiceContext.ContentService.SaveAndPublish(content, new[] { langFr.IsoCode, langUk.IsoCode });
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsTrue(published.Success);
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+            
+            var unpublished = ServiceContext.ContentService.Unpublish(content, langUk.IsoCode); //unpublish mandatory lang
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishMandatoryCulture, unpublished.Result);            
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode)); //remains published
+            Assert.AreEqual(PublishedState.Unpublished, content.PublishedState); 
+        }
+
+        [Test]
+        public void Unpublishing_Already_Unpublished_Culture()
+        {
+            var content = CreateEnglishAndFrenchDocument(out var langUk, out var langFr, out var contentType);
+
+            var published = ServiceContext.ContentService.SaveAndPublish(content, new[] { langFr.IsoCode, langUk.IsoCode });
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsTrue(published.Success);
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+
+            var unpublished = ServiceContext.ContentService.Unpublish(content, langUk.IsoCode); 
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishCulture, unpublished.Result);
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+
+            content = ServiceContext.ContentService.GetById(content.Id);
+
+            //Change some data since Unpublish should always Save
+            content.SetCultureName("content-en-updated", langUk.IsoCode);
+
+            unpublished = ServiceContext.ContentService.Unpublish(content, langUk.IsoCode); //unpublish again
+            Assert.IsTrue(unpublished.Success);
+            Assert.AreEqual(PublishResultType.SuccessUnpublishAlready, unpublished.Result);
+            Assert.IsFalse(content.IsCulturePublished(langUk.IsoCode));
+
+            content = ServiceContext.ContentService.GetById(content.Id);
+            //ensure that even though the culture was already unpublished that the data was still persisted
+            Assert.AreEqual("content-en-updated", content.GetCultureName(langUk.IsoCode));
+        }
+
+        [Test]
+        public void Publishing_No_Cultures_Still_Saves()
+        {
+            var content = CreateEnglishAndFrenchDocument(out var langUk, out var langFr, out var contentType);
+
+            var published = ServiceContext.ContentService.SaveAndPublish(content, new[] { langFr.IsoCode, langUk.IsoCode });
+            Assert.IsTrue(content.IsCulturePublished(langFr.IsoCode));
+            Assert.IsTrue(content.IsCulturePublished(langUk.IsoCode));
+            Assert.IsTrue(published.Success);
+            Assert.AreEqual(PublishedState.Published, content.PublishedState);
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+
+            //Change some data since SaveAndPublish should always Save
+            content.SetCultureName("content-en-updated", langUk.IsoCode);
+
+            var saved = ServiceContext.ContentService.SaveAndPublish(content, new string [] { }); //save without cultures            
+            Assert.AreEqual(PublishResultType.FailedPublishNothingToPublish, saved.Result);
+
+            //re-get
+            content = ServiceContext.ContentService.GetById(content.Id);
+            //ensure that even though nothing was published that the data was still persisted
+            Assert.AreEqual("content-en-updated", content.GetCultureName(langUk.IsoCode));
+        }
+
+
         [Test]
         public void Pending_Invariant_Property_Changes_Affect_Default_Language_Edited_State()
         {
@@ -811,17 +977,7 @@ namespace Umbraco.Tests.Services
         [Test]
         public void Can_Publish_Content_Variation_And_Detect_Changed_Cultures()
         {
-            // Arrange
-
-            var langGB = new Language("en-GB") { IsDefault = true };
-            var langFr = new Language("fr-FR");
-
-            ServiceContext.LocalizationService.Save(langFr);
-            ServiceContext.LocalizationService.Save(langGB);
-
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
+            CreateEnglishAndFrenchDocumentType(out var langUk, out var langFr, out var contentType);
 
             IContent content = new Content("content", Constants.System.Root, contentType);
             content.SetCultureName("content-fr", langFr.IsoCode);
@@ -832,8 +988,8 @@ namespace Umbraco.Tests.Services
 
             //re-get
             content = ServiceContext.ContentService.GetById(content.Id);
-            content.SetCultureName("content-en", langGB.IsoCode);
-            published = ServiceContext.ContentService.SaveAndPublish(content, langGB.IsoCode);
+            content.SetCultureName("content-en", langUk.IsoCode);
+            published = ServiceContext.ContentService.SaveAndPublish(content, langUk.IsoCode);
             //audit log will only show that english was published
             lastLog = ServiceContext.AuditService.GetLogs(content.Id).Last();
             Assert.AreEqual($"Published languages: English (United Kingdom)", lastLog.Comment);
@@ -3008,10 +3164,33 @@ namespace Umbraco.Tests.Services
             var templateRepository = new TemplateRepository(accessor, AppCaches.Disabled, Logger, TestObjects.GetFileSystemsMock());
             var tagRepository = new TagRepository(accessor, AppCaches.Disabled, Logger);
             var commonRepository = new ContentTypeCommonRepository(accessor, templateRepository, AppCaches);
-            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository);
             var languageRepository = new LanguageRepository(accessor, AppCaches.Disabled, Logger);
+            contentTypeRepository = new ContentTypeRepository(accessor, AppCaches.Disabled, Logger, commonRepository, languageRepository);
             var repository = new DocumentRepository(accessor, AppCaches.Disabled, Logger, contentTypeRepository, templateRepository, tagRepository, languageRepository);
             return repository;
         }
+
+        private void CreateEnglishAndFrenchDocumentType(out Language langUk, out Language langFr, out ContentType contentType)
+        {
+            langUk = new Language("en-GB") { IsDefault = true };
+            langFr = new Language("fr-FR");
+            ServiceContext.LocalizationService.Save(langFr);
+            ServiceContext.LocalizationService.Save(langUk);
+
+            contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+        }
+
+        private IContent CreateEnglishAndFrenchDocument(out Language langUk, out Language langFr, out ContentType contentType)
+        {
+            CreateEnglishAndFrenchDocumentType(out langUk, out langFr, out contentType);
+
+            IContent content = new Content("content", Constants.System.Root, contentType);
+            content.SetCultureName("content-fr", langFr.IsoCode);
+            content.SetCultureName("content-en", langUk.IsoCode);
+
+            return content;
+        }
     }
 }

src/Umbraco.Tests/Services/ContentTypeServiceTests.cs

@@ -53,360 +53,7 @@ namespace Umbraco.Tests.Services
             Assert.IsTrue(contentType.IsElement);
         }
 
-        [Test]
-        public void Change_Content_Type_Variation_Clears_Redirects()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Nothing;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Nothing
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-            var contentType2 = MockedContentTypes.CreateBasicContentType("test");
-            ServiceContext.ContentTypeService.Save(contentType2);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.Name = "Hello1";
-            ServiceContext.ContentService.Save(doc);
-
-            IContent doc2 = MockedContent.CreateBasicContent(contentType2);
-            ServiceContext.ContentService.Save(doc2);
-
-            ServiceContext.RedirectUrlService.Register("hello/world", doc.Key);
-            ServiceContext.RedirectUrlService.Register("hello2/world2", doc2.Key);
-
-            Assert.AreEqual(1, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc.Key).Count());
-            Assert.AreEqual(1, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc2.Key).Count());
-
-            //change variation
-            contentType.Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            Assert.AreEqual(0, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc.Key).Count());
-            Assert.AreEqual(1, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc2.Key).Count());
-
-        }
-
-        [Test]
-        public void Change_Content_Type_From_Invariant_Variant()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Nothing;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Nothing
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.Name = "Hello1";
-            doc.SetValue("title", "hello world");
-            ServiceContext.ContentService.Save(doc);
-
-            Assert.AreEqual("Hello1", doc.Name);
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-
-            //change the content type to be variant, we will also update the name here to detect the copy changes
-            doc.Name = "Hello2";
-            ServiceContext.ContentService.Save(doc);
-            contentType.Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("Hello2", doc.GetCultureName("en-US"));
-            Assert.AreEqual("hello world", doc.GetValue("title")); //We are not checking against en-US here because properties will remain invariant
-
-            //change back property type to be invariant, we will also update the name here to detect the copy changes
-            doc.SetCultureName("Hello3", "en-US");
-            ServiceContext.ContentService.Save(doc);
-            contentType.Variations = ContentVariation.Nothing;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("Hello3", doc.Name);
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-        }
-
-        [Test]
-        public void Change_Content_Type_From_Variant_Invariant()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Culture;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Culture
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.SetCultureName("Hello1", "en-US");
-            doc.SetValue("title", "hello world", "en-US");
-            ServiceContext.ContentService.Save(doc);
-
-            Assert.AreEqual("Hello1", doc.GetCultureName("en-US"));
-            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
-
-            //change the content type to be invariant, we will also update the name here to detect the copy changes
-            doc.SetCultureName("Hello2", "en-US");
-            ServiceContext.ContentService.Save(doc);
-            contentType.Variations = ContentVariation.Nothing;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("Hello2", doc.Name);
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-
-            //change back property type to be variant, we will also update the name here to detect the copy changes
-            doc.Name = "Hello3";
-            ServiceContext.ContentService.Save(doc);
-            contentType.Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            //at this stage all property types were switched to invariant so even though the variant value
-            //exists it will not be returned because the property type is invariant,
-            //so this check proves that null will be returned
-            Assert.IsNull(doc.GetValue("title", "en-US"));
-
-            //we can now switch the property type to be variant and the value can be returned again
-            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("Hello3", doc.GetCultureName("en-US"));
-            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
-
-        }
-
-        [Test]
-        public void Change_Property_Type_From_Invariant_Variant()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Nothing;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Nothing
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.Name = "Home";
-            doc.SetValue("title", "hello world");
-            ServiceContext.ContentService.Save(doc);
-
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-
-            //change the property type to be variant
-            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
-
-            //change back property type to be invariant
-            contentType.PropertyTypes.First().Variations = ContentVariation.Nothing;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-        }
-
-        [Test]
-        public void Change_Property_Type_From_Variant_Invariant()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Culture;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Culture
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.SetCultureName("Home", "en-US");
-            doc.SetValue("title", "hello world", "en-US");
-            ServiceContext.ContentService.Save(doc);
-
-            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
-
-            //change the property type to be invariant
-            contentType.PropertyTypes.First().Variations = ContentVariation.Nothing;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-
-            //change back property type to be variant
-            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
-        }
-
-        [Test]
-        public void Change_Property_Type_From_Variant_Invariant_On_A_Composition()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Culture;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Culture
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            //compose this from the other one
-            var contentType2 = MockedContentTypes.CreateBasicContentType("test");
-            contentType2.Variations = ContentVariation.Culture;
-            contentType2.AddContentType(contentType);
-            ServiceContext.ContentTypeService.Save(contentType2);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.SetCultureName("Home", "en-US");
-            doc.SetValue("title", "hello world", "en-US");
-            ServiceContext.ContentService.Save(doc);
-
-            IContent doc2 = MockedContent.CreateBasicContent(contentType2);
-            doc2.SetCultureName("Home", "en-US");
-            doc2.SetValue("title", "hello world", "en-US");
-            ServiceContext.ContentService.Save(doc2);
-
-            //change the property type to be invariant
-            contentType.PropertyTypes.First().Variations = ContentVariation.Nothing;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-            Assert.AreEqual("hello world", doc2.GetValue("title"));
-
-            //change back property type to be variant
-            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
-            Assert.AreEqual("hello world", doc2.GetValue("title", "en-US"));
-        }
-
-        [Test]
-        public void Change_Content_Type_From_Variant_Invariant_On_A_Composition()
-        {
-            //create content type with a property type that varies by culture
-            var contentType = MockedContentTypes.CreateBasicContentType();
-            contentType.Variations = ContentVariation.Culture;
-            var contentCollection = new PropertyTypeCollection(true);
-            contentCollection.Add(new PropertyType("test", ValueStorageType.Ntext)
-            {
-                Alias = "title",
-                Name = "Title",
-                Description = "",
-                Mandatory = false,
-                SortOrder = 1,
-                DataTypeId = -88,
-                Variations = ContentVariation.Culture
-            });
-            contentType.PropertyGroups.Add(new PropertyGroup(contentCollection) { Name = "Content", SortOrder = 1 });
-            ServiceContext.ContentTypeService.Save(contentType);
-
-            //compose this from the other one
-            var contentType2 = MockedContentTypes.CreateBasicContentType("test");
-            contentType2.Variations = ContentVariation.Culture;
-            contentType2.AddContentType(contentType);
-            ServiceContext.ContentTypeService.Save(contentType2);
-
-            //create some content of this content type
-            IContent doc = MockedContent.CreateBasicContent(contentType);
-            doc.SetCultureName("Home", "en-US");
-            doc.SetValue("title", "hello world", "en-US");
-            ServiceContext.ContentService.Save(doc);
-
-            IContent doc2 = MockedContent.CreateBasicContent(contentType2);
-            doc2.SetCultureName("Home", "en-US");
-            doc2.SetValue("title", "hello world", "en-US");
-            ServiceContext.ContentService.Save(doc2);
-
-            //change the content type to be invariant
-            contentType.Variations = ContentVariation.Nothing;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
-
-            Assert.AreEqual("hello world", doc.GetValue("title"));
-            Assert.AreEqual("hello world", doc2.GetValue("title"));
-
-            //change back content type to be variant
-            contentType.Variations = ContentVariation.Culture;
-            ServiceContext.ContentTypeService.Save(contentType);
-            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
-            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
-
-            //this will be null because the doc type was changed back to variant but it's property types don't get changed back
-            Assert.IsNull(doc.GetValue("title", "en-US"));
-            Assert.IsNull(doc2.GetValue("title", "en-US"));
-        }
+        
 
         [Test]
         public void Deleting_Content_Type_With_Hierarchy_Of_Content_Items_Moves_Orphaned_Content_To_Recycle_Bin()

src/Umbraco.Tests/Services/ContentTypeServiceVariantsTests.cs

@@ -17,6 +17,7 @@ using Umbraco.Core.PropertyEditors;
 using Umbraco.Core.Services;
 using Umbraco.Core.Strings;
 using Umbraco.Core.Sync;
+using Umbraco.Tests.TestHelpers.Entities;
 using Umbraco.Tests.Testing;
 using Umbraco.Web.PublishedCache;
 using Umbraco.Web.PublishedCache.NuCache;
@@ -106,44 +107,346 @@ namespace Umbraco.Tests.Services
             }
         }
 
+        [Test]
+        public void Change_Content_Type_Variation_Clears_Redirects()
+        {
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Nothing;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Nothing));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+            var contentType2 = MockedContentTypes.CreateBasicContentType("test");
+            ServiceContext.ContentTypeService.Save(contentType2);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.Name = "Hello1";
+            ServiceContext.ContentService.Save(doc);
+
+            IContent doc2 = MockedContent.CreateBasicContent(contentType2);
+            ServiceContext.ContentService.Save(doc2);
+
+            ServiceContext.RedirectUrlService.Register("hello/world", doc.Key);
+            ServiceContext.RedirectUrlService.Register("hello2/world2", doc2.Key);
+
+            Assert.AreEqual(1, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc.Key).Count());
+            Assert.AreEqual(1, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc2.Key).Count());
+
+            //change variation
+            contentType.Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            Assert.AreEqual(0, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc.Key).Count());
+            Assert.AreEqual(1, ServiceContext.RedirectUrlService.GetContentRedirectUrls(doc2.Key).Count());
+
+        }
+
+        [Test]
+        public void Change_Content_Type_From_Invariant_Variant()
+        {            
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Nothing;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Nothing));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.Name = "Hello1";
+            doc.SetValue("title", "hello world");
+            ServiceContext.ContentService.Save(doc);
+
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("Hello1", doc.Name);
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.IsTrue(doc.Edited);
+            Assert.IsFalse (doc.IsCultureEdited("en-US"));
+
+            //change the content type to be variant, we will also update the name here to detect the copy changes
+            doc.Name = "Hello2";
+            ServiceContext.ContentService.Save(doc);
+            contentType.Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("Hello2", doc.GetCultureName("en-US"));
+            Assert.AreEqual("hello world", doc.GetValue("title")); //We are not checking against en-US here because properties will remain invariant
+            Assert.IsTrue(doc.Edited);
+            Assert.IsTrue(doc.IsCultureEdited("en-US"));
+
+            //change back property type to be invariant, we will also update the name here to detect the copy changes
+            doc.SetCultureName("Hello3", "en-US");
+            ServiceContext.ContentService.Save(doc);
+            contentType.Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("Hello3", doc.Name);
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.IsTrue(doc.Edited);
+            Assert.IsFalse(doc.IsCultureEdited("en-US"));
+        }
+
+        [Test]
+        public void Change_Content_Type_From_Variant_Invariant()
+        {
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Culture));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.SetCultureName("Hello1", "en-US");
+            doc.SetValue("title", "hello world", "en-US");
+            ServiceContext.ContentService.Save(doc);
+
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+            Assert.AreEqual("Hello1", doc.GetCultureName("en-US"));
+            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
+            Assert.IsTrue(doc.Edited);
+            Assert.IsTrue(doc.IsCultureEdited("en-US"));
+
+            //change the content type to be invariant, we will also update the name here to detect the copy changes
+            doc.SetCultureName("Hello2", "en-US");
+            ServiceContext.ContentService.Save(doc);
+            contentType.Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("Hello2", doc.Name);
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.IsTrue(doc.Edited);
+            Assert.IsFalse(doc.IsCultureEdited("en-US"));
+
+            //change back property type to be variant, we will also update the name here to detect the copy changes
+            doc.Name = "Hello3";
+            ServiceContext.ContentService.Save(doc);
+            contentType.Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            //at this stage all property types were switched to invariant so even though the variant value
+            //exists it will not be returned because the property type is invariant,
+            //so this check proves that null will be returned
+            Assert.IsNull(doc.GetValue("title", "en-US"));
+            Assert.IsTrue(doc.Edited);
+            Assert.IsTrue(doc.IsCultureEdited("en-US")); // this is true because the name change is copied to the default language
+
+            //we can now switch the property type to be variant and the value can be returned again
+            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("Hello3", doc.GetCultureName("en-US"));
+            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
+            Assert.IsTrue(doc.Edited);
+            Assert.IsTrue(doc.IsCultureEdited("en-US"));
+
+        }
+
+
+        [Test]
+        public void Change_Property_Type_From_To_Variant_On_Invariant_Content_Type()
+        {
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Nothing;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Nothing));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //change the property type to be variant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
+
+            //Cannot change a property type to be variant if the content type itself is not variant
+            Assert.Throws<InvalidOperationException>(() => ServiceContext.ContentTypeService.Save(contentType));
+        }
+
+        [Test]
+        public void Change_Property_Type_From_Invariant_Variant()
+        {
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Nothing));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.SetCultureName("Home", "en-US");
+            doc.SetValue("title", "hello world");
+            ServiceContext.ContentService.Save(doc);
+
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.IsTrue(doc.IsCultureEdited("en-US")); //invariant prop changes show up on default lang
+            Assert.IsTrue(doc.Edited);
+            
+            //change the property type to be variant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
+            Assert.IsTrue(doc.IsCultureEdited("en-US"));
+            Assert.IsTrue(doc.Edited);
+
+            //change back property type to be invariant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.IsTrue(doc.IsCultureEdited("en-US"));  //invariant prop changes show up on default lang
+            Assert.IsTrue(doc.Edited);
+        }
+
+        [Test]
+        public void Change_Property_Type_From_Variant_Invariant()
+        {
+            //create content type with a property type that varies by culture
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Culture));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.SetCultureName("Home", "en-US");
+            doc.SetValue("title", "hello world", "en-US");
+            ServiceContext.ContentService.Save(doc);
+
+            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
+
+            //change the property type to be invariant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+
+            //change back property type to be variant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
+        }
+
+        [Test]
+        public void Change_Property_Type_From_Variant_Invariant_On_A_Composition()
+        {
+            //create content type with a property type that varies by culture
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Culture));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //compose this from the other one
+            var contentType2 = MockedContentTypes.CreateBasicContentType("test");
+            contentType2.Variations = ContentVariation.Culture;
+            contentType2.AddContentType(contentType);
+            ServiceContext.ContentTypeService.Save(contentType2);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.SetCultureName("Home", "en-US");
+            doc.SetValue("title", "hello world", "en-US");
+            ServiceContext.ContentService.Save(doc);
+
+            IContent doc2 = MockedContent.CreateBasicContent(contentType2);
+            doc2.SetCultureName("Home", "en-US");
+            doc2.SetValue("title", "hello world", "en-US");
+            ServiceContext.ContentService.Save(doc2);
+
+            //change the property type to be invariant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.AreEqual("hello world", doc2.GetValue("title"));
+
+            //change back property type to be variant
+            contentType.PropertyTypes.First().Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title", "en-US"));
+            Assert.AreEqual("hello world", doc2.GetValue("title", "en-US"));
+        }
+
+        [Test]
+        public void Change_Content_Type_From_Variant_Invariant_On_A_Composition()
+        {
+            //create content type with a property type that varies by culture
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            contentType.Variations = ContentVariation.Culture;
+            var properties = CreatePropertyCollection(("title", ContentVariation.Culture));
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            //compose this from the other one
+            var contentType2 = MockedContentTypes.CreateBasicContentType("test");
+            contentType2.Variations = ContentVariation.Culture;
+            contentType2.AddContentType(contentType);
+            ServiceContext.ContentTypeService.Save(contentType2);
+
+            //create some content of this content type
+            IContent doc = MockedContent.CreateBasicContent(contentType);
+            doc.SetCultureName("Home", "en-US");
+            doc.SetValue("title", "hello world", "en-US");
+            ServiceContext.ContentService.Save(doc);
+
+            IContent doc2 = MockedContent.CreateBasicContent(contentType2);
+            doc2.SetCultureName("Home", "en-US");
+            doc2.SetValue("title", "hello world", "en-US");
+            ServiceContext.ContentService.Save(doc2);
+
+            //change the content type to be invariant
+            contentType.Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
+
+            Assert.AreEqual("hello world", doc.GetValue("title"));
+            Assert.AreEqual("hello world", doc2.GetValue("title"));
+
+            //change back content type to be variant
+            contentType.Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+            doc = ServiceContext.ContentService.GetById(doc.Id); //re-get
+            doc2 = ServiceContext.ContentService.GetById(doc2.Id); //re-get
+
+            //this will be null because the doc type was changed back to variant but it's property types don't get changed back
+            Assert.IsNull(doc.GetValue("title", "en-US"));
+            Assert.IsNull(doc2.GetValue("title", "en-US"));
+        }
+
         [Test]
         public void Change_Variations_SimpleContentType_VariantToInvariantAndBack()
         {
             // one simple content type, variant, with both variant and invariant properties
             // can change it to invariant and back
 
-            var languageEn = new Language("en") { IsDefault = true };
-            ServiceContext.LocalizationService.Save(languageEn);
-            var languageFr = new Language("fr");
-            ServiceContext.LocalizationService.Save(languageFr);
+            CreateFrenchAndEnglishLangs();
 
-            var contentType = new ContentType(-1)
-            {
-                Alias = "contentType",
-                Name = "contentType",
-                Variations = ContentVariation.Culture
-            };
+            var contentType = CreateContentType(ContentVariation.Culture);
 
-            var properties = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value1", ValueStorageType.Ntext)
-                {
-                    Alias = "value1",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Culture
-                },
-                new PropertyType("value2", ValueStorageType.Ntext)
-                {
-                    Alias = "value2",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties = CreatePropertyCollection(
+                ("value1", ContentVariation.Culture),
+                ("value2", ContentVariation.Nothing));
 
             contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
             ServiceContext.ContentTypeService.Save(contentType);
 
-            var document = (IContent) new Content("document", -1, contentType);
+            var document = (IContent)new Content("document", -1, contentType);
             document.SetCultureName("doc1en", "en");
             document.SetCultureName("doc1fr", "fr");
             document.SetValue("value1", "v1en", "en");
@@ -226,28 +529,11 @@ namespace Umbraco.Tests.Services
             var languageFr = new Language("fr");
             ServiceContext.LocalizationService.Save(languageFr);
 
-            var contentType = new ContentType(-1)
-            {
-                Alias = "contentType",
-                Name = "contentType",
-                Variations = ContentVariation.Nothing
-            };
+            var contentType = CreateContentType(ContentVariation.Nothing);
 
-            var properties = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value1", ValueStorageType.Ntext)
-                {
-                    Alias = "value1",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                },
-                new PropertyType("value2", ValueStorageType.Ntext)
-                {
-                    Alias = "value2",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties = CreatePropertyCollection(
+                ("value1", ContentVariation.Nothing),
+                ("value2", ContentVariation.Nothing));
 
             contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
             ServiceContext.ContentTypeService.Save(contentType);
@@ -326,33 +612,13 @@ namespace Umbraco.Tests.Services
             // one simple content type, variant, with both variant and invariant properties
             // can change an invariant property to variant and back
 
-            var languageEn = new Language("en") { IsDefault = true };
-            ServiceContext.LocalizationService.Save(languageEn);
-            var languageFr = new Language("fr");
-            ServiceContext.LocalizationService.Save(languageFr);
+            CreateFrenchAndEnglishLangs();
 
-            var contentType = new ContentType(-1)
-            {
-                Alias = "contentType",
-                Name = "contentType",
-                Variations = ContentVariation.Culture
-            };
+            var contentType = CreateContentType(ContentVariation.Culture);
 
-            var properties = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value1", ValueStorageType.Ntext)
-                {
-                    Alias = "value1",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Culture
-                },
-                new PropertyType("value2", ValueStorageType.Ntext)
-                {
-                    Alias = "value2",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties = CreatePropertyCollection(
+                ("value1", ContentVariation.Culture),
+                ("value2", ContentVariation.Nothing));
 
             contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
             ServiceContext.ContentTypeService.Save(contentType);
@@ -429,6 +695,185 @@ namespace Umbraco.Tests.Services
                 "{'properties':{'value1':[{'culture':'en','seg':'','val':'v1en'},{'culture':'fr','seg':'','val':'v1fr'}],'value2':[{'culture':'en','seg':'','val':'v2'}]},'cultureData':");
         }
 
+        [Test]
+        public void Change_Property_Variations_From_Variant_To_Invariant_And_Ensure_Edited_Values_Are_Renormalized()
+        {
+            // one simple content type, variant, with both variant and invariant properties
+            // can change an invariant property to variant and back
+
+            CreateFrenchAndEnglishLangs();
+
+            var contentType = CreateContentType(ContentVariation.Culture);
+
+            var properties = CreatePropertyCollection(("value1", ContentVariation.Culture));
+
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            var document = (IContent)new Content("document", -1, contentType);
+            document.SetCultureName("doc1en", "en");
+            document.SetCultureName("doc1fr", "fr");
+            document.SetValue("value1", "v1en-init", "en");
+            document.SetValue("value1", "v1fr-init", "fr");
+            ServiceContext.ContentService.SaveAndPublish(document); //all values are published which means the document is not 'edited'
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.IsFalse(document.IsCultureEdited("en"));
+            Assert.IsFalse(document.IsCultureEdited("fr"));
+            Assert.IsFalse(document.Edited);
+
+            document.SetValue("value1", "v1en", "en"); //change the property culture value, so now this culture will be edited
+            document.SetValue("value1", "v1fr", "fr"); //change the property culture value, so now this culture will be edited
+            ServiceContext.ContentService.Save(document);
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("doc1en", document.Name);
+            Assert.AreEqual("doc1en", document.GetCultureName("en"));
+            Assert.AreEqual("doc1fr", document.GetCultureName("fr"));
+            Assert.AreEqual("v1en", document.GetValue("value1", "en"));
+            Assert.AreEqual("v1en-init", document.GetValue("value1", "en", published: true));
+            Assert.AreEqual("v1fr", document.GetValue("value1", "fr"));
+            Assert.AreEqual("v1fr-init", document.GetValue("value1", "fr", published: true));
+            Assert.IsTrue(document.IsCultureEdited("en")); //This will be true because the edited value isn't the same as the published value
+            Assert.IsTrue(document.IsCultureEdited("fr")); //This will be true because the edited value isn't the same as the published value
+            Assert.IsTrue(document.Edited);
+
+            // switch property type to Invariant
+            contentType.PropertyTypes.First(x => x.Alias == "value1").Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType); //This is going to have to re-normalize the "Edited" flag
+            
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.IsTrue(document.IsCultureEdited("en")); //This will remain true because there is now a pending change for the invariant property data which is flagged under the default lang
+            Assert.IsFalse(document.IsCultureEdited("fr")); //This will be false because nothing has changed for this culture and the property no longer reflects variant changes
+            Assert.IsTrue(document.Edited);
+
+            //update the invariant value and publish
+            document.SetValue("value1", "v1inv"); 
+            ServiceContext.ContentService.SaveAndPublish(document);
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("doc1en", document.Name);
+            Assert.AreEqual("doc1en", document.GetCultureName("en"));
+            Assert.AreEqual("doc1fr", document.GetCultureName("fr"));
+            Assert.IsNull(document.GetValue("value1", "en")); //The values are there but the business logic returns null
+            Assert.IsNull(document.GetValue("value1", "fr")); //The values are there but the business logic returns null
+            Assert.IsNull(document.GetValue("value1", "en", published: true)); //The values are there but the business logic returns null
+            Assert.IsNull(document.GetValue("value1", "fr", published: true)); //The values are there but the business logic returns null
+            Assert.AreEqual("v1inv", document.GetValue("value1"));
+            Assert.AreEqual("v1inv", document.GetValue("value1", published: true));
+            Assert.IsFalse(document.IsCultureEdited("en")); //This returns false, everything is published
+            Assert.IsFalse(document.IsCultureEdited("fr")); //This will be false because nothing has changed for this culture and the property no longer reflects variant changes
+            Assert.IsFalse(document.Edited);
+
+            // switch property back to Culture
+            contentType.PropertyTypes.First(x => x.Alias == "value1").Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType);
+                        
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("v1inv", document.GetValue("value1", "en")); //The invariant property value gets copied over to the default language
+            Assert.AreEqual("v1inv", document.GetValue("value1", "en", published: true));
+            Assert.AreEqual("v1fr", document.GetValue("value1", "fr")); //values are still retained
+            Assert.AreEqual("v1fr-init", document.GetValue("value1", "fr", published: true)); //values are still retained
+            Assert.IsFalse(document.IsCultureEdited("en")); //The invariant published AND edited values are copied over to the default language
+            Assert.IsTrue(document.IsCultureEdited("fr"));  //The previously existing french values are there and there is no published value
+            Assert.IsTrue(document.Edited); //Will be flagged edited again because the french culture had pending changes
+
+            // publish again
+            document.SetValue("value1", "v1en2", "en"); //update the value now that it's variant again
+            document.SetValue("value1", "v1fr2", "fr"); //update the value now that it's variant again
+            ServiceContext.ContentService.SaveAndPublish(document);
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("doc1en", document.Name);
+            Assert.AreEqual("doc1en", document.GetCultureName("en"));
+            Assert.AreEqual("doc1fr", document.GetCultureName("fr"));
+            Assert.AreEqual("v1en2", document.GetValue("value1", "en"));
+            Assert.AreEqual("v1fr2", document.GetValue("value1", "fr"));
+            Assert.IsNull(document.GetValue("value1")); //The value is there but the business logic returns null
+            Assert.IsFalse(document.IsCultureEdited("en")); //This returns false, the variant property value has been published
+            Assert.IsFalse(document.IsCultureEdited("fr")); //This returns false, the variant property value has been published
+            Assert.IsFalse(document.Edited);
+        }
+
+        [Test]
+        public void Change_Property_Variations_From_Invariant_To_Variant_And_Ensure_Edited_Values_Are_Renormalized()
+        {
+            // one simple content type, variant, with both variant and invariant properties
+            // can change an invariant property to variant and back
+
+            CreateFrenchAndEnglishLangs();
+
+            var contentType = CreateContentType(ContentVariation.Culture);
+
+            var properties = CreatePropertyCollection(("value1", ContentVariation.Nothing));
+
+            contentType.PropertyGroups.Add(new PropertyGroup(properties) { Name = "Content" });
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            var document = (IContent)new Content("document", -1, contentType);
+            document.SetCultureName("doc1en", "en");
+            document.SetCultureName("doc1fr", "fr");
+            document.SetValue("value1", "v1en-init");
+            ServiceContext.ContentService.SaveAndPublish(document); //all values are published which means the document is not 'edited'
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.IsFalse(document.IsCultureEdited("en"));
+            Assert.IsFalse(document.IsCultureEdited("fr"));
+            Assert.IsFalse(document.Edited);
+
+            document.SetValue("value1", "v1en"); //change the property value, so now the invariant (default) culture will be edited
+            ServiceContext.ContentService.Save(document);
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("doc1en", document.Name);
+            Assert.AreEqual("doc1en", document.GetCultureName("en"));
+            Assert.AreEqual("doc1fr", document.GetCultureName("fr"));
+            Assert.AreEqual("v1en", document.GetValue("value1"));
+            Assert.AreEqual("v1en-init", document.GetValue("value1", published: true));            
+            Assert.IsTrue(document.IsCultureEdited("en")); //This is true because the invariant property reflects changes on the default lang
+            Assert.IsFalse(document.IsCultureEdited("fr")); 
+            Assert.IsTrue(document.Edited);
+
+            // switch property type to Culture
+            contentType.PropertyTypes.First(x => x.Alias == "value1").Variations = ContentVariation.Culture;
+            ServiceContext.ContentTypeService.Save(contentType); //This is going to have to re-normalize the "Edited" flag
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.IsTrue(document.IsCultureEdited("en")); //Remains true 
+            Assert.IsFalse(document.IsCultureEdited("fr")); //False because no french property has ever been edited
+            Assert.IsTrue(document.Edited);
+
+            //update the culture value and publish
+            document.SetValue("value1", "v1en2", "en");
+            ServiceContext.ContentService.SaveAndPublish(document);
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("doc1en", document.Name);
+            Assert.AreEqual("doc1en", document.GetCultureName("en"));
+            Assert.AreEqual("doc1fr", document.GetCultureName("fr"));
+            Assert.IsNull(document.GetValue("value1")); //The values are there but the business logic returns null
+            Assert.IsNull(document.GetValue("value1", published: true)); //The values are there but the business logic returns null
+            Assert.AreEqual("v1en2", document.GetValue("value1", "en"));
+            Assert.AreEqual("v1en2", document.GetValue("value1", "en", published: true));
+            Assert.IsFalse(document.IsCultureEdited("en")); //This returns false, everything is published
+            Assert.IsFalse(document.IsCultureEdited("fr")); //False because no french property has ever been edited
+            Assert.IsFalse(document.Edited);
+
+            // switch property back to Invariant
+            contentType.PropertyTypes.First(x => x.Alias == "value1").Variations = ContentVariation.Nothing;
+            ServiceContext.ContentTypeService.Save(contentType);
+
+            document = ServiceContext.ContentService.GetById(document.Id);
+            Assert.AreEqual("v1en2", document.GetValue("value1")); //The variant property value gets copied over to the invariant
+            Assert.AreEqual("v1en2", document.GetValue("value1", published: true));
+            Assert.IsNull(document.GetValue("value1", "fr"));  //The values are there but the business logic returns null
+            Assert.IsNull(document.GetValue("value1", "fr", published: true));  //The values are there but the business logic returns null
+            Assert.IsFalse(document.IsCultureEdited("en")); //The variant published AND edited values are copied over to the invariant
+            Assert.IsFalse(document.IsCultureEdited("fr"));  
+            Assert.IsFalse(document.Edited);
+
+        }
+
         [Test]
         public void Change_Variations_ComposedContentType_1()
         {
@@ -437,59 +882,22 @@ namespace Umbraco.Tests.Services
             // can change the composing content type to invariant and back
             // can change the composed content type to invariant and back
 
-            var languageEn = new Language("en") { IsDefault = true };
-            ServiceContext.LocalizationService.Save(languageEn);
-            var languageFr = new Language("fr");
-            ServiceContext.LocalizationService.Save(languageFr);
+            CreateFrenchAndEnglishLangs();
 
-            var composing = new ContentType(-1)
-            {
-                Alias = "composing",
-                Name = "composing",
-                Variations = ContentVariation.Culture
-            };
+            var composing = CreateContentType(ContentVariation.Culture, "composing");
 
-            var properties1 = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value11", ValueStorageType.Ntext)
-                {
-                    Alias = "value11",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Culture
-                },
-                new PropertyType("value12", ValueStorageType.Ntext)
-                {
-                    Alias = "value12",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties1 = CreatePropertyCollection(
+                ("value11", ContentVariation.Culture),
+                ("value12", ContentVariation.Nothing));
 
             composing.PropertyGroups.Add(new PropertyGroup(properties1) { Name = "Content" });
             ServiceContext.ContentTypeService.Save(composing);
 
-            var composed = new ContentType(-1)
-            {
-                Alias = "composed",
-                Name = "composed",
-                Variations = ContentVariation.Culture
-            };
+            var composed = CreateContentType(ContentVariation.Culture, "composed");
 
-            var properties2 = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value21", ValueStorageType.Ntext)
-                {
-                    Alias = "value21",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Culture
-                },
-                new PropertyType("value22", ValueStorageType.Ntext)
-                {
-                    Alias = "value22",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties2 = CreatePropertyCollection(
+                ("value21", ContentVariation.Culture),
+                ("value22", ContentVariation.Nothing));
 
             composed.PropertyGroups.Add(new PropertyGroup(properties2) { Name = "Content" });
             composed.AddContentType(composing);
@@ -569,86 +977,32 @@ namespace Umbraco.Tests.Services
             // can change the composing content type to invariant and back
             // can change the variant composed content type to invariant and back
 
-            var languageEn = new Language("en") { IsDefault = true };
-            ServiceContext.LocalizationService.Save(languageEn);
-            var languageFr = new Language("fr");
-            ServiceContext.LocalizationService.Save(languageFr);
+            CreateFrenchAndEnglishLangs();
 
-            var composing = new ContentType(-1)
-            {
-                Alias = "composing",
-                Name = "composing",
-                Variations = ContentVariation.Culture
-            };
+            var composing = CreateContentType(ContentVariation.Culture, "composing");
 
-            var properties1 = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value11", ValueStorageType.Ntext)
-                {
-                    Alias = "value11",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Culture
-                },
-                new PropertyType("value12", ValueStorageType.Ntext)
-                {
-                    Alias = "value12",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties1 = CreatePropertyCollection(
+                ("value11", ContentVariation.Culture),
+                ("value12", ContentVariation.Nothing));
 
             composing.PropertyGroups.Add(new PropertyGroup(properties1) { Name = "Content" });
             ServiceContext.ContentTypeService.Save(composing);
 
-            var composed1 = new ContentType(-1)
-            {
-                Alias = "composed1",
-                Name = "composed1",
-                Variations = ContentVariation.Culture
-            };
+            var composed1 = CreateContentType(ContentVariation.Culture, "composed1");
 
-            var properties2 = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value21", ValueStorageType.Ntext)
-                {
-                    Alias = "value21",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Culture
-                },
-                new PropertyType("value22", ValueStorageType.Ntext)
-                {
-                    Alias = "value22",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties2 = CreatePropertyCollection(
+                ("value21", ContentVariation.Culture),
+                ("value22", ContentVariation.Nothing));
 
             composed1.PropertyGroups.Add(new PropertyGroup(properties2) { Name = "Content" });
             composed1.AddContentType(composing);
             ServiceContext.ContentTypeService.Save(composed1);
 
-            var composed2 = new ContentType(-1)
-            {
-                Alias = "composed2",
-                Name = "composed2",
-                Variations = ContentVariation.Nothing
-            };
+            var composed2 = CreateContentType(ContentVariation.Nothing, "composed2");
 
-            var properties3 = new PropertyTypeCollection(true)
-            {
-                new PropertyType("value31", ValueStorageType.Ntext)
-                {
-                    Alias = "value31",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                },
-                new PropertyType("value32", ValueStorageType.Ntext)
-                {
-                    Alias = "value32",
-                    DataTypeId = -88,
-                    Variations = ContentVariation.Nothing
-                }
-            };
+            var properties3 = CreatePropertyCollection(
+                ("value31", ContentVariation.Nothing),
+                ("value32", ContentVariation.Nothing));
 
             composed2.PropertyGroups.Add(new PropertyGroup(properties3) { Name = "Content" });
             composed2.AddContentType(composing);
@@ -754,5 +1108,35 @@ namespace Umbraco.Tests.Services
             AssertJsonStartsWith(document2.Id,
                 "{'properties':{'value11':[{'culture':'','seg':'','val':'v11'}],'value12':[{'culture':'','seg':'','val':'v12'}],'value31':[{'culture':'','seg':'','val':'v31'}],'value32':[{'culture':'','seg':'','val':'v32'}]},'cultureData':");
         }
+
+        private void CreateFrenchAndEnglishLangs()
+        {
+            var languageEn = new Language("en") { IsDefault = true };
+            ServiceContext.LocalizationService.Save(languageEn);
+            var languageFr = new Language("fr");
+            ServiceContext.LocalizationService.Save(languageFr);
+        }
+
+        private IContentType CreateContentType(ContentVariation variance, string alias = "contentType") => new ContentType(-1)
+        {
+            Alias = alias,
+            Name = alias,
+            Variations = variance
+        };
+
+        private PropertyTypeCollection CreatePropertyCollection(params (string alias, ContentVariation variance)[] props)
+        {
+            var propertyCollection = new PropertyTypeCollection(true);
+
+            foreach (var (alias, variance) in props)
+                propertyCollection.Add(new PropertyType(alias, ValueStorageType.Ntext)
+                {
+                    Alias = alias,
+                    DataTypeId = -88,
+                    Variations = variance
+                });
+
+            return propertyCollection;
+        }
     }
 }

src/Umbraco.Tests/TestHelpers/ControllerTesting/TestRunner.cs

@@ -25,19 +25,23 @@ namespace Umbraco.Tests.TestHelpers.ControllerTesting
         public async Task<Tuple<HttpResponseMessage, string>> Execute(string controllerName, string actionName, HttpMethod method,
             HttpContent content = null,
             MediaTypeWithQualityHeaderValue mediaTypeHeader = null,
-            bool assertOkResponse = true)
+            bool assertOkResponse = true, object routeDefaults = null, string url = null)
         {
             if (mediaTypeHeader == null)
             {
                 mediaTypeHeader = new MediaTypeWithQualityHeaderValue("application/json");
             }
+            if (routeDefaults == null)
+            {
+                routeDefaults = new { controller = controllerName, action = actionName, id = RouteParameter.Optional };
+            }
 
             var startup = new TestStartup(
                 configuration =>
                 {
                     configuration.Routes.MapHttpRoute("Default",
                         routeTemplate: "{controller}/{action}/{id}",
-                        defaults: new { controller = controllerName, action = actionName, id = RouteParameter.Optional });
+                        defaults: routeDefaults);
                 },
                 _controllerFactory);
 
@@ -45,7 +49,7 @@ namespace Umbraco.Tests.TestHelpers.ControllerTesting
             {
                 var request = new HttpRequestMessage
                 {
-                    RequestUri = new Uri("https://testserver/"),
+                    RequestUri = new Uri("https://testserver/" + (url ?? "")),
                     Method = method
                 };
 

src/Umbraco.Tests/TestHelpers/RandomIdRamDirectory.cs

@@ -0,0 +1,22 @@
+using Lucene.Net.Store;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Umbraco.Tests.TestHelpers
+{
+
+    /// <summary>
+    /// Used for tests with Lucene so that each RAM directory is unique
+    /// </summary>
+    public class RandomIdRAMDirectory : RAMDirectory
+    {
+        private readonly string _lockId = Guid.NewGuid().ToString();
+        public override string GetLockId()
+        {
+            return _lockId;
+        }
+    }
+}

src/Umbraco.Tests/Testing/TestOptionAttributeBase.cs

@@ -2,6 +2,7 @@
 using System.Linq;
 using System.Reflection;
 using NUnit.Framework;
+using Umbraco.Core.Exceptions;
 
 namespace Umbraco.Tests.Testing
 {
@@ -29,7 +30,7 @@ namespace Umbraco.Tests.Testing
             var methodName = test.MethodName;
             var type = Type.GetType(typeName, true);
             if (type == null)
-                throw new Exception("panic"); // makes no sense
+                throw new PanicException($"Could not resolve the type from type name {typeName}"); // makes no sense
             var methodInfo = type.GetMethod(methodName); // what about overloads?
             var options = GetTestOptions<TOptions>(methodInfo);
             return options;
@@ -53,7 +54,7 @@ namespace Umbraco.Tests.Testing
         {
             if (other == null) throw new ArgumentNullException(nameof(other));
             if (!(Merge((TestOptionAttributeBase) other) is TOptions merged))
-                throw new Exception("panic");
+                throw new PanicException("Could not merge test options");
             return merged;
         }
 

src/Umbraco.Tests/Umbraco.Tests.csproj

@@ -157,6 +157,7 @@
     <Compile Include="Services\MemberGroupServiceTests.cs" />
     <Compile Include="Services\MediaTypeServiceTests.cs" />
     <Compile Include="Services\PropertyValidationServiceTests.cs" />
+    <Compile Include="TestHelpers\RandomIdRamDirectory.cs" />
     <Compile Include="Testing\Objects\TestDataSource.cs" />
     <Compile Include="Published\PublishedSnapshotTestObjects.cs" />
     <Compile Include="Published\ModelTypeTests.cs" />
@@ -242,6 +243,7 @@
     <Compile Include="Cache\FullDataSetCachePolicyTests.cs" />
     <Compile Include="Cache\SingleItemsOnlyCachePolicyTests.cs" />
     <Compile Include="Collections\DeepCloneableListTests.cs" />
+    <Compile Include="Web\Controllers\AuthenticationControllerTests.cs" />
     <Compile Include="Web\Controllers\BackOfficeControllerUnitTests.cs" />
     <Compile Include="CoreThings\DelegateExtensionsTests.cs" />
     <Compile Include="Web\Controllers\ContentControllerTests.cs" />
@@ -268,6 +270,7 @@
     <Compile Include="Strings\StylesheetHelperTests.cs" />
     <Compile Include="Strings\StringValidationTests.cs" />
     <Compile Include="Web\Mvc\ValidateUmbracoFormRouteStringAttributeTests.cs" />
+    <Compile Include="Web\PublishedContentQueryTests.cs" />
     <Compile Include="Web\UmbracoHelperTests.cs" />
     <Compile Include="Membership\MembershipProviderBaseTests.cs" />
     <Compile Include="Membership\UmbracoServiceMembershipProviderTests.cs" />

src/Umbraco.Tests/Web/Controllers/AuthenticationControllerTests.cs

@@ -0,0 +1,139 @@
+using System;
+using System.Collections.Concurrent;
+using System.IO;
+using System.Linq;
+using System.Net.Http;
+using System.Reflection;
+using System.Security.Cryptography;
+using System.Threading;
+using System.Web;
+using System.Web.Hosting;
+using System.Web.Http;
+using Moq;
+using Newtonsoft.Json;
+using NUnit.Framework;
+using Umbraco.Core;
+using Umbraco.Core.Cache;
+using Umbraco.Core.Composing;
+using Umbraco.Core.Configuration;
+using Umbraco.Core.IO;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence.Mappers;
+using Umbraco.Core.Persistence.Querying;
+using Umbraco.Core.Persistence.SqlSyntax;
+using Umbraco.Core.Services;
+using Umbraco.Tests.TestHelpers;
+using Umbraco.Tests.TestHelpers.ControllerTesting;
+using Umbraco.Tests.Testing;
+using Umbraco.Web;
+using Umbraco.Web.Editors;
+using Umbraco.Web.Features;
+using Umbraco.Web.Models.ContentEditing;
+using IUser = Umbraco.Core.Models.Membership.IUser;
+
+namespace Umbraco.Tests.Web.Controllers
+{
+    [TestFixture]
+    [UmbracoTest(Database = UmbracoTestOptions.Database.None)]
+    public class AuthenticationControllerTests : TestWithDatabaseBase
+    {
+        protected override void ComposeApplication(bool withApplication)
+        {
+            base.ComposeApplication(withApplication);
+            //if (!withApplication) return;
+
+            // replace the true IUserService implementation with a mock
+            // so that each test can configure the service to their liking
+            Composition.RegisterUnique(f => Mock.Of<IUserService>());
+
+            // kill the true IEntityService too
+            Composition.RegisterUnique(f => Mock.Of<IEntityService>());
+
+            Composition.RegisterUnique<UmbracoFeatures>();
+        }
+
+
+        [Test]
+        public async System.Threading.Tasks.Task GetCurrentUser_Fips()
+        {
+            ApiController CtrlFactory(HttpRequestMessage message, IUmbracoContextAccessor umbracoContextAccessor, UmbracoHelper helper)
+            {
+                //setup some mocks
+                var userServiceMock = Mock.Get(Current.Services.UserService);
+                userServiceMock.Setup(service => service.GetUserById(It.IsAny<int>()))
+                    .Returns(() => null);
+
+                if (Thread.GetDomain().GetData(".appPath") != null)
+                {
+                    HttpContext.Current = new HttpContext(new SimpleWorkerRequest("", "", new StringWriter()));
+                }
+                else
+                {
+                    var baseDir = IOHelper.MapPath("", false).TrimEnd(IOHelper.DirSepChar);
+                    HttpContext.Current = new HttpContext(new SimpleWorkerRequest("/", baseDir, "", "", new StringWriter()));
+                }
+                IOHelper.ForceNotHosted = true;
+                var usersController = new AuthenticationController(
+                    Factory.GetInstance<IGlobalSettings>(),
+                    umbracoContextAccessor,
+                    Factory.GetInstance<ISqlContext>(),
+                    Factory.GetInstance<ServiceContext>(),
+                    Factory.GetInstance<AppCaches>(),
+                    Factory.GetInstance<IProfilingLogger>(),
+                    Factory.GetInstance<IRuntimeState>(),
+                    helper);
+                return usersController;
+            }
+
+            Mock.Get(Current.SqlContext)
+                .Setup(x => x.Query<IUser>())
+                .Returns(new Query<IUser>(Current.SqlContext));
+
+            var syntax = new SqlCeSyntaxProvider();
+
+            Mock.Get(Current.SqlContext)
+                .Setup(x => x.SqlSyntax)
+                .Returns(syntax);
+
+            var mappers = new MapperCollection(new[]
+            {
+                new UserMapper(new Lazy<ISqlContext>(() => Current.SqlContext), new ConcurrentDictionary<Type, ConcurrentDictionary<string, string>>())
+            });
+
+            Mock.Get(Current.SqlContext)
+                .Setup(x => x.Mappers)
+                .Returns(mappers);
+
+            // Testing what happens if the system were configured to only use FIPS-compliant algorithms
+            var typ = typeof(CryptoConfig);
+            var flds = typ.GetFields(BindingFlags.Static | BindingFlags.NonPublic);
+            var haveFld = flds.FirstOrDefault(f => f.Name == "s_haveFipsAlgorithmPolicy");
+            var isFld = flds.FirstOrDefault(f => f.Name == "s_fipsAlgorithmPolicy");
+            var originalFipsValue = CryptoConfig.AllowOnlyFipsAlgorithms;
+
+            try
+            {
+                if (!originalFipsValue)
+                {
+                    haveFld.SetValue(null, true);
+                    isFld.SetValue(null, true);
+                }
+
+                var runner = new TestRunner(CtrlFactory);
+                var response = await runner.Execute("Authentication", "GetCurrentUser", HttpMethod.Get);
+
+                var obj = JsonConvert.DeserializeObject<UserDetail>(response.Item2);
+                Assert.AreEqual(-1, obj.UserId);
+            }
+            finally
+            {
+                if (!originalFipsValue)
+                {
+                    haveFld.SetValue(null, false);
+                    isFld.SetValue(null, false);
+                }
+            }
+        }
+    }
+}

src/Umbraco.Tests/Web/Controllers/UsersControllerTests.cs

@@ -4,6 +4,8 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Formatting;
+using System.Reflection;
+using System.Security.Cryptography;
 using System.Web.Http;
 using Moq;
 using Newtonsoft.Json;
@@ -155,7 +157,7 @@ namespace Umbraco.Tests.Web.Controllers
             var runner = new TestRunner(CtrlFactory);
             var response = await runner.Execute("Users", "GetPagedUsers", HttpMethod.Get);
 
-            var obj = JsonConvert.DeserializeObject<PagedResult<UserDisplay>>(response.Item2);
+            var obj = JsonConvert.DeserializeObject<PagedResult<UserBasic>>(response.Item2);
             Assert.AreEqual(0, obj.TotalItems);
         }
 
@@ -190,9 +192,100 @@ namespace Umbraco.Tests.Web.Controllers
             var runner = new TestRunner(CtrlFactory);
             var response = await runner.Execute("Users", "GetPagedUsers", HttpMethod.Get);
 
-            var obj = JsonConvert.DeserializeObject<PagedResult<UserDisplay>>(response.Item2);
+            var obj = JsonConvert.DeserializeObject<PagedResult<UserBasic>>(response.Item2);
             Assert.AreEqual(10, obj.TotalItems);
             Assert.AreEqual(10, obj.Items.Count());
         }
+
+        [Test]
+        public async System.Threading.Tasks.Task GetPagedUsers_Fips()
+        {
+            await RunFipsTest("GetPagedUsers", mock =>
+            {
+                var users = MockedUser.CreateMulipleUsers(10);
+                long outVal = 10;
+                mock.Setup(service => service.GetAll(
+                        It.IsAny<long>(), It.IsAny<int>(), out outVal, It.IsAny<string>(), It.IsAny<Direction>(),
+                        It.IsAny<UserState[]>(), It.IsAny<string[]>(), It.IsAny<string[]>(), It.IsAny<IQuery<IUser>>()))
+                    .Returns(() => users);
+            }, response =>
+            {
+                var obj = JsonConvert.DeserializeObject<PagedResult<UserBasic>>(response.Item2);
+                Assert.AreEqual(10, obj.TotalItems);
+                Assert.AreEqual(10, obj.Items.Count());
+            });
+        }
+
+        [Test]
+        public async System.Threading.Tasks.Task GetById_Fips()
+        {
+            const int mockUserId = 1234;
+            var user = MockedUser.CreateUser();
+
+            await RunFipsTest("GetById", mock =>
+            {
+                mock.Setup(service => service.GetUserById(1234))
+                    .Returns((int i) => i == mockUserId ? user : null);
+            }, response =>
+            {
+                var obj = JsonConvert.DeserializeObject<UserDisplay>(response.Item2);
+                Assert.AreEqual(user.Username, obj.Username);
+                Assert.AreEqual(user.Email, obj.Email);
+            }, new { controller = "Users", action = "GetById" }, $"Users/GetById/{mockUserId}");
+        }
+
+
+        private async System.Threading.Tasks.Task RunFipsTest(string action, Action<Mock<IUserService>> userServiceSetup,
+            Action<Tuple<HttpResponseMessage, string>> verification,
+            object routeDefaults = null, string url = null)
+        {
+            ApiController CtrlFactory(HttpRequestMessage message, IUmbracoContextAccessor umbracoContextAccessor, UmbracoHelper helper)
+            {
+                //setup some mocks
+                var userServiceMock = Mock.Get(Current.Services.UserService);
+                userServiceSetup(userServiceMock);
+
+                var usersController = new UsersController(
+                    Factory.GetInstance<IGlobalSettings>(),
+                    umbracoContextAccessor,
+                    Factory.GetInstance<ISqlContext>(),
+                    Factory.GetInstance<ServiceContext>(),
+                    Factory.GetInstance<AppCaches>(),
+                    Factory.GetInstance<IProfilingLogger>(),
+                    Factory.GetInstance<IRuntimeState>(),
+                    helper);
+                return usersController;
+            }
+
+            // Testing what happens if the system were configured to only use FIPS-compliant algorithms
+            var typ = typeof(CryptoConfig);
+            var flds = typ.GetFields(BindingFlags.Static | BindingFlags.NonPublic);
+            var haveFld = flds.FirstOrDefault(f => f.Name == "s_haveFipsAlgorithmPolicy");
+            var isFld = flds.FirstOrDefault(f => f.Name == "s_fipsAlgorithmPolicy");
+            var originalFipsValue = CryptoConfig.AllowOnlyFipsAlgorithms;
+
+            try
+            {
+                if (!originalFipsValue)
+                {
+                    haveFld.SetValue(null, true);
+                    isFld.SetValue(null, true);
+                }
+
+                MockForGetPagedUsers();
+
+                var runner = new TestRunner(CtrlFactory);
+                var response = await runner.Execute("Users", action, HttpMethod.Get, routeDefaults: routeDefaults, url: url);
+                verification(response);
+            }
+            finally
+            {
+                if (!originalFipsValue)
+                {
+                    haveFld.SetValue(null, false);
+                    isFld.SetValue(null, false);
+                }
+            }
+        }
     }
 }

src/Umbraco.Tests/Web/PublishedContentQueryTests.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Examine;
+using Examine.LuceneEngine.Providers;
+using Lucene.Net.Store;
+using Moq;
+using NUnit.Framework;
+using Umbraco.Core.Models.PublishedContent;
+using Umbraco.Examine;
+using Umbraco.Tests.TestHelpers;
+using Umbraco.Web;
+using Umbraco.Web.PublishedCache;
+
+namespace Umbraco.Tests.Web
+{
+    [TestFixture]
+    public class PublishedContentQueryTests
+    {
+
+        private class TestIndex : LuceneIndex, IUmbracoIndex
+        {
+            private readonly string[] _fieldNames;
+
+            public TestIndex(string name, Directory luceneDirectory, string[] fieldNames)
+                : base(name, luceneDirectory, null, null, null, null)
+            {
+                _fieldNames = fieldNames;
+            }
+            public bool EnableDefaultEventHandler => throw new NotImplementedException();
+            public bool PublishedValuesOnly => throw new NotImplementedException();
+            public IEnumerable<string> GetFields() => _fieldNames;
+        }
+
+        private TestIndex CreateTestIndex(Directory luceneDirectory, string[] fieldNames)
+        {
+            var indexer = new TestIndex("TestIndex", luceneDirectory, fieldNames);
+
+            using (indexer.ProcessNonAsync())
+            {
+                //populate with some test data
+                indexer.IndexItem(new ValueSet("1", "content", new Dictionary<string, object>
+                {
+                    [fieldNames[0]] = "Hello world, there are products here",
+                    [UmbracoContentIndex.VariesByCultureFieldName] = "n"
+                }));
+                indexer.IndexItem(new ValueSet("2", "content", new Dictionary<string, object>
+                {
+                    [fieldNames[1]] = "Hello world, there are products here",
+                    [UmbracoContentIndex.VariesByCultureFieldName] = "y"
+                }));
+                indexer.IndexItem(new ValueSet("3", "content", new Dictionary<string, object>
+                {
+                    [fieldNames[2]] = "Hello world, there are products here",
+                    [UmbracoContentIndex.VariesByCultureFieldName] = "y"
+                }));
+            }
+            
+            return indexer;
+        }
+
+        private PublishedContentQuery CreatePublishedContentQuery(IIndex indexer)
+        {
+            var examineManager = new Mock<IExamineManager>();
+            IIndex outarg = indexer;
+            examineManager.Setup(x => x.TryGetIndex("TestIndex", out outarg)).Returns(true);
+
+            var contentCache = new Mock<IPublishedContentCache>();
+            contentCache.Setup(x => x.GetById(It.IsAny<int>())).Returns((int intId) => Mock.Of<IPublishedContent>(x => x.Id == intId));
+            var snapshot = Mock.Of<IPublishedSnapshot>(x => x.Content == contentCache.Object);
+            var variationContext = new VariationContext();
+            var variationContextAccessor = Mock.Of<IVariationContextAccessor>(x => x.VariationContext == variationContext);
+
+            return new PublishedContentQuery(snapshot, variationContextAccessor, examineManager.Object);
+        }
+
+        [TestCase("fr-fr", ExpectedResult = "1, 3", TestName = "Search Culture: fr-fr. Must return both fr-fr and invariant results")]
+        [TestCase("en-us", ExpectedResult = "1, 2", TestName = "Search Culture: en-us. Must return both en-us and invariant results")]
+        [TestCase("*", ExpectedResult = "1, 2, 3", TestName = "Search Culture: *. Must return all cultures and all invariant results")]
+        [TestCase(null, ExpectedResult = "1", TestName = "Search Culture: null. Must return only invariant results")]
+        public string Search(string culture)
+        {
+            using (var luceneDir = new RandomIdRAMDirectory())
+            {
+                var fieldNames = new[] { "title", "title_en-us", "title_fr-fr" };
+                using (var indexer = CreateTestIndex(luceneDir, fieldNames))
+                {   
+                    var pcq = CreatePublishedContentQuery(indexer);
+
+                    var results = pcq.Search("Products", culture, "TestIndex");
+
+                    var ids = results.Select(x => x.Content.Id).ToArray();
+
+                    return string.Join(", ", ids);
+                }
+            }
+        }
+    }
+}

src/Umbraco.Tests/Web/UmbracoHelperTests.cs

@@ -1,5 +1,8 @@
 using System;
 using System.Text;
+using Examine.LuceneEngine;
+using Lucene.Net.Analysis;
+using Lucene.Net.Analysis.Standard;
 using Moq;
 using NUnit.Framework;
 using Umbraco.Core;
@@ -13,18 +16,19 @@ using Umbraco.Web;
 
 namespace Umbraco.Tests.Web
 {
+
     [TestFixture]
     public class UmbracoHelperTests
-    {   
+    {
 
         [TearDown]
         public void TearDown()
         {
             Current.Reset();
         }
-        
 
-        
+
+
         // ------- Int32 conversion tests
         [Test]
         public static void Converting_Boxed_34_To_An_Int_Returns_34()

src/Umbraco.Web.UI.Client/gulp/util/processJs.js

@@ -23,7 +23,7 @@ module.exports = function(files, out) {
     // sort files in stream by path or any custom sort comparator
     task = task.pipe(babel())
         .pipe(sort())
-        .pipe(embedTemplates({ basePath: "./src/" }))
+        .pipe(embedTemplates({ basePath: "./src/", minimize:{ loose: true } }))
         .pipe(concat(out))
         .pipe(wrap('(function(){\n%= body %\n})();'))
         .pipe(gulp.dest(config.root + config.targets.js));

src/Umbraco.Web.UI.Client/src/common/directives/components/umbgroupsbuilder.directive.js

@@ -47,6 +47,7 @@
       function setSortingOptions() {
 
         scope.sortableOptionsGroup = {
+          axis: 'y',
           distance: 10,
           tolerance: "pointer",
           opacity: 0.7,
@@ -65,6 +66,7 @@
         };
 
         scope.sortableOptionsProperty = {
+          axis: 'y',
           distance: 10,
           tolerance: "pointer",
           connectWith: ".umb-group-builder__properties",

src/Umbraco.Web.UI.Client/src/less/components/tree/umb-actions.less

@@ -94,6 +94,7 @@
         font-size: 14px;
         color: @black;
         margin-left: 10px;
+        text-align: left;
     }
 
     small {

src/Umbraco.Web.UI.Client/src/views/common/overlays/user/user.html

@@ -53,14 +53,14 @@
 			<form ng-if="login.linkedProviderKey == undefined" method="POST" name="externalLoginForm"
 				  action="{{externalLinkLoginFormAction}}" id="oauthloginform" name="oauthloginform">
 				<input type="hidden" name="provider" value="{{login.authType}}" />
-				<button class="btn btn-block btn-social"
-						ng-class="login.properties.SocialStyle"
-						id="{{login.authType}}"
-						onclick="document.forms.oauthloginform.submit();">
+                <button class="btn btn-block btn-social"
+                        ng-class="login.properties.SocialStyle"
+                        id="{{login.authType}}"
+                        onclick="document.forms.oauthloginform.submit();">
 
-					<i class="fa" ng-class="login.properties.SocialIcon"></i>
-					<localize key="defaultdialogs_linkYour">Link your</localize> {{login.caption}} <localize key="defaultdialogs_account">account</localize>
-				</button>
+                    <i class="fa" ng-class="login.properties.SocialIcon"></i>
+                    <localize key="defaultdialogs_linkYour">Link your</localize>&nbsp;{{login.caption}}&nbsp;<localize key="defaultdialogs_account">account</localize>
+                </button>
 			</form>
 
             <button ng-if="login.linkedProviderKey != undefined"
@@ -71,7 +71,7 @@
                     name="provider"
                     value="{{login.authType}}">
                 <i class="fa" ng-class="login.properties.SocialIcon"></i>
-                <localize key="defaultdialogs_unLinkYour">Un-link your</localize> {{login.caption}} <localize key="defaultdialogs_account">account</localize>
+                <localize key="defaultdialogs_unLinkYour">Un-link your</localize>&nbsp;{{login.caption}}&nbsp;<localize key="defaultdialogs_account">account</localize>
             </button>
         </div>
 

src/Umbraco.Web.UI.Client/src/views/components/application/umb-login.html

@@ -138,7 +138,7 @@
                                         id="{{login.authType}}" name="provider" value="{{login.authType}}"
                                         title="Log in using your {{login.caption}} account">
                                     <i class="fa" ng-class="login.properties.SocialIcon"></i>
-                                    <localize key="login_signInWith">Sign in with</localize> {{login.caption}}
+                                    <localize key="login_signInWith">Sign in with</localize>&nbsp;{{login.caption}}
                                 </button>
 
                             </div>

src/Umbraco.Web.UI.Client/src/views/components/umb-grid-selector.html

@@ -32,7 +32,7 @@
     </div>
 
     <div class="text-center" ng-if="(availableItems | compareArrays:selectedItems:'alias').length === 0">
-        <small><localize key="general_all">Akk</localize> {{itemLabel}}s <localize key="grid_areAdded">are added</localize></small>
+        <small><localize key="general_all">All</localize> {{itemLabel}}s <localize key="grid_areAdded">are added</localize></small>
     </div>
 
 </div>

src/Umbraco.Web.UI.Client/src/views/content/content.create.controller.js

@@ -94,6 +94,11 @@ function contentCreateController($scope,
         navigationService.hideDialog(showMenu);
     };
 
+    $scope.editContentType = function() {
+        $location.path("/settings/documenttypes/edit/" + $scope.contentTypeId).search("view", "permissions");
+        close();
+    }
+
     $scope.createBlank = createBlank;
     $scope.createOrSelectBlueprintIfAny = createOrSelectBlueprintIfAny;
     $scope.createFromBlueprint = createFromBlueprint;

src/Umbraco.Web.UI.Client/src/views/content/create.html

@@ -10,7 +10,7 @@
                 <p class="abstract" ng-if="!hasSettingsAccess"><localize key="create_noDocumentTypesWithNoSettingsAccess"/></p>
                 <div ng-if="hasSettingsAccess">
                     <p class="abstract"><localize key="create_noDocumentTypes" /></p>
-                    <button class="btn umb-outline" href="#settings/documentTypes/edit/{{contentTypeId}}?view=permissions" ng-click="close()">
+                    <button class="btn umb-outline" ng-click="editContentType()">
                         <localize key="create_noDocumentTypesEditPermissions"/>
                     </button>
                 </div>

src/Umbraco.Web.UI.Client/src/views/contentblueprints/create.html

@@ -11,7 +11,7 @@
 
             <ul class="umb-actions umb-actions-child">
                 <li class="umb-action" ng-repeat="documentType in vm.documentTypes | orderBy:'name':false">
-                    <a href="" class="umb-action-link" ng-click="vm.createBlueprint(documentType)" prevent-default>
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.createBlueprint(documentType)" prevent-default>
                         <i class="large icon {{documentType.icon}}"></i>
                         <span class="menu-label">
                             {{documentType.name}}
@@ -19,7 +19,7 @@
                                 {{documentType.description}}
                             </small>
                         </span>
-                    </a>
+                    </button>
                 </li>
             </ul>
 

src/Umbraco.Web.UI.Client/src/views/datatypes/create.html

@@ -6,20 +6,20 @@
 
             <ul class="umb-actions umb-actions-child">           
                 <li data-element="action-data-type" class="umb-action">
-                    <a href="" class="umb-action-link" ng-click="createDataType()" umb-auto-focus>
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="createDataType()" umb-auto-focus>
                         <i class="large icon icon-autofill"></i>
                         <span class="menu-label">
                             <localize key="create_newDataType">New data type</localize>
                         </span>
-                    </a>
+                    </button>
                 </li>
                 <li data-element="action-folder" class="umb-action">
-                    <a href="" class="umb-action-link" ng-click="showCreateFolder()">
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="showCreateFolder()">
                         <i class="large icon icon-folder"></i>
                         <span class="menu-label">
                             <localize key="create_newFolder">New folder</localize>...
                         </span>
-                    </a>
+                    </button>
                 </li>
             </ul>
         </div>

src/Umbraco.Web.UI.Client/src/views/documenttypes/create.html

@@ -7,36 +7,36 @@
 
             <ul class="umb-actions umb-actions-child">
                 <li data-element="action-documentType" class="umb-action" ng-hide="model.disableTemplates">
-                    <a href="" ng-click="createDocType()" class="umb-action-link" umb-auto-focus>
+                    <button href="" ng-click="createDocType()" class="umb-action-link umb-outline btn-reset" umb-auto-focus>
                         <i class="large icon icon-item-arrangement"></i>
                         <span class="menu-label">
                             <localize key="content_documentType">Document type</localize>
                         </span>
-                    </a>
+                    </button>
                 </li>
                 <li data-element="action-documentTypeWithoutTemplate" class="umb-action">
-                    <a href="" ng-click="createComponent()" class="umb-action-link">
+                    <button href="" ng-click="createComponent()" class="umb-action-link umb-outline btn-reset">
                         <i class="large icon icon-item-arrangement"></i>
                         <span class="menu-label">
                             <localize ng-if="model.disableTemplates === false" key="create_documentTypeWithoutTemplate"></localize>
                             <localize ng-if="model.disableTemplates === true" key="content_documentType">Document type></localize>
                         </span>
-                    </a>
+                    </button>
                 </li>
                 <li data-element="action-documentTypeCollection" class="umb-action">
-                    <a href="" ng-click="showCreateDocTypeCollection()" class="umb-action-link">
+                    <button href="" ng-click="showCreateDocTypeCollection()" class="umb-action-link umb-outline btn-reset">
                         <i class="large icon icon-thumbnail-list"></i>
                         <span class="menu-label">
                             Document Type Collection...
                             <!--                        <localize key="content_documentType_collection">Document Type Collection</localize>-->
                         </span>
-                    </a>
+                    </button>
                 </li>
                 <li data-element="action-folder" ng-if="model.allowCreateFolder" class="umb-action">
-                    <a href="" ng-click="showCreateFolder()" class="umb-action-link">
+                    <button href="" ng-click="showCreateFolder()" class="umb-action-link umb-outline btn-reset">
                         <i class="large icon icon-folder"></i>
                         <span class="menu-label"><localize key="general_folder"></localize>...</span>
-                    </a>
+                    </button>
                 </li>
             </ul>
         </div>

src/Umbraco.Web.UI.Client/src/views/media/create.html

@@ -17,13 +17,13 @@
 			<ul class="umb-actions umb-actions-child">
 
 				<li data-element="action-{{docType.alias}}" class="umb-action" ng-repeat="docType in allowedTypes">
-					<a ng-href="" ng-click="createMediaItem(docType)" class="umb-action-link" prevent-default>
+					<button ng-click="createMediaItem(docType)" class="umb-action-link umb-outline btn-reset" prevent-default>
 						<i class="large icon {{docType.icon}}"></i>
 						<span class="menu-label">
 							{{docType.name}}
 							<small>{{docType.description}}</small>
 						</span>
-					</a>
+					</button>
 				</li>
 				<!--
 					<li class="add">

src/Umbraco.Web.UI.Client/src/views/mediatypes/create.html

@@ -7,19 +7,19 @@
 
             <ul class="umb-actions umb-actions-child">           
                 <li class="umb-action">
-                    <a href="" class="umb-action-link" ng-click="createMediaType()" umb-auto-focus>
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="createMediaType()" umb-auto-focus>
                         <i class="large icon icon-item-arrangement"></i>
                         <span class="menu-label">
                             <localize key="general_new">New</localize>
                             <localize key="content_mediatype">Media type</localize>
                         </span>
-                    </a>
+                    </button>
                 </li>
                 <li class="umb-action">
-                    <a href="" class="umb-action-link" ng-click="showCreateFolder()">
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="showCreateFolder()">
                         <i class="large icon icon-folder"></i>
                         <span class="menu-label"><localize key="general_folder"></localize>...</span>
-                    </a>
+                    </button>
                 </li>
             </ul>
         </div>

src/Umbraco.Web.UI.Client/src/views/member/create.html

@@ -6,13 +6,13 @@
             <ul class="umb-actions umb-actions-child">
 
                 <li class="umb-action" ng-repeat="docType in allowedTypes">
-                    <a class="umb-action-link" href="#member/member/edit/{{currentNode.id}}?doctype={{docType.alias}}&create=true" ng-click="hideActions()">
+                    <button class="umb-action-link umb-outline btn-reset" href="#member/member/edit/{{currentNode.id}}?doctype={{docType.alias}}&create=true" ng-click="hideActions()">
                         <i class="large icon {{docType.icon}}"></i>
                         <span class="menu-label">
                             {{docType.name}}
                             <small>{{docType.description}}</small>
                         </span>
-                    </a>
+                    </button>
                 </li>
             </ul>
 

src/Umbraco.Web.UI.Client/src/views/membertypes/create.html

@@ -5,13 +5,13 @@
 
         <ul class="umb-actions umb-actions-child">
             <li class="umb-action">
-                <a href="" class="umb-action-link" ng-click="showCreateFolder()">
+                <button href="" class="umb-action-link umb-outline btn-reset" ng-click="showCreateFolder()">
                     <i class="large icon icon-folder"></i>
                     <span class="menu-label"><localize key="general_folder"></localize></span>
-                </a>
+                </button>
             </li>
             <li class="umb-action">
-                <a href="" class="umb-action-link" ng-click="createMemberType()">
+                <button href="" class="umb-action-link umb-outline btn-reset" ng-click="createMemberType()">
 
                     <i class="large icon icon-item-arrangement"></i>
 
@@ -20,7 +20,7 @@
                         <localize key="content_memberType">Member type</localize>
                     </span>
 
-                </a>
+                </button>
             </li>
         </ul>
     </div>

src/Umbraco.Web.UI.Client/src/views/partialviewmacros/create.html

@@ -11,28 +11,28 @@
 
                 <ul class="umb-actions umb-actions-child">
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.createFile()" umb-auto-focus>
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.createFile()" umb-auto-focus>
                             <i class="large icon-article"></i>
                             <span class="menu-label"><localize key="create_newPartialViewMacro">New partial view macro</localize></span>
-                        </a>
+                        </button>
                     </li>
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.createFileWithoutMacro()">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.createFileWithoutMacro()">
                             <i class="large icon icon-article"></i>
                             <span class="menu-label"><localize key="create_newPartialViewMacroNoMacro">New partial view macro (without macro)</localize></span>
-                        </a>
+                        </button>
                     </li>
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.showCreateFromSnippet()">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.showCreateFromSnippet()">
                             <i class="large icon icon-article"></i>
                             <span class="menu-label"><localize key="create_newPartialViewMacroFromSnippet">>New partial view macro from snippet</localize>...</span>
-                        </a>
+                        </button>
                     </li>
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.showCreateFolder()">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.showCreateFolder()">
                             <i class="large icon icon-folder"></i>
                             <span class="menu-label"><localize key="general_folder"></localize>...</span>
-                        </a>
+                        </button>
                     </li>
                 </ul>
             </div>
@@ -44,10 +44,10 @@
 
                 <ul class="umb-actions umb-actions-child">
                     <li class="umb-action" ng-repeat="snippet in vm.snippets">
-                        <a href="" class="umb-action-link" ng-click="vm.createFileFromSnippet(snippet)" style="padding-top: 6px; padding-bottom: 6px;">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.createFileFromSnippet(snippet)" style="padding-top: 6px; padding-bottom: 6px;">
                             <i class="icon-article icon" style="font-size: 20px;"></i>
                             <span class="menu-label" style="margin-left: 0; padding-left: 5px;">{{ snippet.name }}</span>
-                        </a>
+                        </button>
                     </li>
                 </ul>
             </div>

src/Umbraco.Web.UI.Client/src/views/partialviews/create.html

@@ -10,22 +10,22 @@
             <div ng-if="!vm.showSnippets">
                 <ul class="umb-actions umb-actions-child">
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.createPartialView()" umb-auto-focus>
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.createPartialView()" umb-auto-focus>
                             <i class="large icon icon-article"></i>
                             <span class="menu-label"><localize key="create_newEmptyPartialView">New empty partial view</localize></span>
-                        </a>
+                        </button>
                     </li>
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.showCreateFromSnippet()">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.showCreateFromSnippet()">
                             <i class="large icon icon-article"></i>
                             <span class="menu-label"><localize key="create_newPartialViewFromSnippet">New partial view from snippet</localize>...</span>
-                        </a>
+                        </button>
                     </li>
                     <li class="umb-action">
-                        <a href="" class="umb-action-link" ng-click="vm.showCreateFolder()">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.showCreateFolder()">
                             <i class="large icon icon-folder"></i>
                             <span class="menu-label"><localize key="general_folder"></localize>...</span>
-                        </a>
+                        </button>
                     </li>
                 </ul>
             </div>
@@ -34,10 +34,10 @@
             <div ng-if="vm.showSnippets">
                 <ul class="umb-actions umb-actions-child">
                     <li class="umb-action" ng-repeat="snippet in vm.snippets">
-                        <a href="" class="umb-action-link" ng-click="vm.createPartialView(snippet)" style="padding-top: 6px; padding-bottom: 6px;">
+                        <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.createPartialView(snippet)" style="padding-top: 6px; padding-bottom: 6px;">
                             <i class="icon-article icon" style="font-size: 20px;"></i>
                             <span class="menu-label" style="margin-left: 0; padding-left: 5px;">{{ snippet.name }}</span>
-                        </a>
+                        </button>
                     </li>
                 </ul>
             </div>

src/Umbraco.Web.UI.Client/src/views/propertyeditors/mediapicker/mediapicker.controller.js

@@ -229,7 +229,7 @@ angular.module('umbraco').controller("Umbraco.PropertyEditors.MediaPickerControl
 
 
         $scope.sortableOptions = {
-            disabled: !$scope.isMultiPicker,
+            disabled: !multiPicker,
             items: "li:not(.add-wrapper)",
             cancel: ".unsortable",
             update: function (e, ui) {

src/Umbraco.Web.UI.Client/src/views/scripts/create.html

@@ -7,16 +7,16 @@
 
             <ul class="umb-actions umb-actions-child">
                 <li class="umb-action">
-                    <a href="" class="umb-action-link" umb-auto-focus ng-click="vm.createFile()">
+                    <button href="" class="umb-action-link umb-outline btn-reset" umb-auto-focus ng-click="vm.createFile()">
                         <i class="large icon icon-script"></i>
                         <span class="menu-label"><localize key="create_newJavascriptFile">New javascript file</localize></span>
-                    </a>
+                    </button>
                 </li>
                 <li class="umb-action">
-                    <a href="" class="umb-action-link" ng-click="vm.showCreateFolder()">
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.showCreateFolder()">
                         <i class="large icon icon-folder"></i>
                         <span class="menu-label"><localize key="general_folder"></localize>...</span>
-                    </a>
+                    </button>
                 </li>
             </ul>
 

src/Umbraco.Web.UI.Client/src/views/stylesheets/create.html

@@ -7,22 +7,22 @@
 
             <ul class="umb-actions umb-actions-child">
                 <li class="umb-action">
-                    <a href="" class="umb-action-link" umb-auto-focus ng-click="vm.createFile()">
+                    <button href="" class="umb-action-link umb-outline btn-reset" umb-auto-focus ng-click="vm.createFile()">
                         <i class="large icon icon-script"></i>
                         <span class="menu-label"><localize key="create_newStyleSheetFile">New style sheet file</localize></span>
-                    </a>
+                    </button>
                 </li>
                 <li class="umb-action">
-                    <a href="" ng-click="vm.createRichtextStyle()" class="umb-action-link">
+                    <button href="" ng-click="vm.createRichtextStyle()" class="umb-action-link umb-outline btn-reset">
                         <i class="large icon icon-script"></i>
                         <span class="menu-label"><localize key="create_newRteStyleSheetFile">New richtext style sheet file</localize></span>
-                    </a>
+                    </button>
                 </li>
                 <li class="umb-action">
-                    <a href="" class="umb-action-link" ng-click="vm.showCreateFolder()">
+                    <button href="" class="umb-action-link umb-outline btn-reset" ng-click="vm.showCreateFolder()">
                         <i class="large icon icon-folder"></i>
                         <span class="menu-label"><localize key="general_folder"></localize>...</span>
-                    </a>
+                    </button>
                 </li>
             </ul>
 

src/Umbraco.Web.UI.Client/src/views/users/views/user/details.html

@@ -90,6 +90,7 @@
                                       ng-repeat="node in model.user.startContentIds"
                                       icon="node.icon"
                                       name="node.name"
+                                      allow-remove="true"
                                       on-remove="model.removeSelectedItem($index, model.user.startContentIds)">
                     </umb-node-preview>
 
@@ -114,6 +115,7 @@
                                       ng-repeat="node in model.user.startMediaIds"
                                       icon="node.icon"
                                       name="node.name"
+                                      allow-remove="true"
                                       on-remove="model.removeSelectedItem($index, model.user.startMediaIds)">
                     </umb-node-preview>
 

src/Umbraco.Web.UI/Umbraco.Web.UI.csproj

@@ -345,9 +345,9 @@
         <WebProjectProperties>
           <UseIIS>False</UseIIS>
           <AutoAssignPort>True</AutoAssignPort>
-          <DevelopmentServerPort>8110</DevelopmentServerPort>
+          <DevelopmentServerPort>8120</DevelopmentServerPort>
           <DevelopmentServerVPath>/</DevelopmentServerVPath>
-          <IISUrl>http://localhost:8110</IISUrl>
+          <IISUrl>http://localhost:8120</IISUrl>
           <NTLMAuthentication>False</NTLMAuthentication>
           <UseCustomServer>False</UseCustomServer>
           <CustomServerUrl>

src/Umbraco.Web/IPublishedContentQuery.cs

@@ -39,10 +39,14 @@ namespace Umbraco.Web
         /// <param name="culture">Optional culture.</param>
         /// <param name="indexName">Optional index name.</param>
         /// <remarks>
-        /// <para>When the <paramref name="culture"/> is not specified, all cultures are searched.</para>
+        /// <para>
+        /// When the <paramref name="culture"/> is not specified or is *, all cultures are searched.
+        /// To search for only invariant documents and fields use null.
+        /// When searching on a specific culture, all culture specific fields are searched for the provided culture and all invariant fields for all documents.
+        /// </para>
         /// <para>While enumerating results, the ambient culture is changed to be the searched culture.</para>
         /// </remarks>
-        IEnumerable<PublishedSearchResult> Search(string term, string culture = null, string indexName = null);
+        IEnumerable<PublishedSearchResult> Search(string term, string culture = "*", string indexName = null);
 
         /// <summary>
         /// Searches content.
@@ -54,10 +58,14 @@ namespace Umbraco.Web
         /// <param name="culture">Optional culture.</param>
         /// <param name="indexName">Optional index name.</param>
         /// <remarks>
-        /// <para>When the <paramref name="culture"/> is not specified, all cultures are searched.</para>
+        /// <para>
+        /// When the <paramref name="culture"/> is not specified or is *, all cultures are searched.
+        /// To search for only invariant documents and fields use null.
+        /// When searching on a specific culture, all culture specific fields are searched for the provided culture and all invariant fields for all documents.
+        /// </para>
         /// <para>While enumerating results, the ambient culture is changed to be the searched culture.</para>
         /// </remarks>
-        IEnumerable<PublishedSearchResult> Search(string term, int skip, int take, out long totalRecords, string culture = null, string indexName = null);
+        IEnumerable<PublishedSearchResult> Search(string term, int skip, int take, out long totalRecords, string culture = "*", string indexName = null);
 
         /// <summary>
         /// Executes the query and converts the results to PublishedSearchResult.

src/Umbraco.Web/Models/Mapping/ContentTypeMapDefinition.cs

@@ -8,6 +8,7 @@ using Umbraco.Core.Models;
 using Umbraco.Core.PropertyEditors;
 using Umbraco.Web.Models.ContentEditing;
 using Umbraco.Core.Services;
+using Umbraco.Core.Exceptions;
 
 namespace Umbraco.Web.Models.Mapping
 {
@@ -577,7 +578,7 @@ namespace Umbraco.Web.Models.Mapping
                     udiType = Constants.UdiEntityType.DocumentType;
                     break;
                 default:
-                    throw new Exception("panic");
+                    throw new PanicException($"Source is of type {source.GetType()} which isn't supported here");
             }
 
             return Udi.Create(udiType, source.Key);

src/Umbraco.Web/Models/Mapping/UserMapDefinition.cs

@@ -301,7 +301,7 @@ namespace Umbraco.Web.Models.Mapping
             target.Avatars = source.GetUserAvatarUrls(_appCaches.RuntimeCache);
             target.Culture = source.GetUserCulture(_textService, _globalSettings).ToString();
             target.Email = source.Email;
-            target.EmailHash = source.Email.ToLowerInvariant().Trim().ToMd5();
+            target.EmailHash = source.Email.ToLowerInvariant().Trim().GenerateHash();
             target.Id = source.Id;
             target.Key = source.Key;
             target.LastLoginDate = source.LastLoginDate == default ? null : (DateTime?) source.LastLoginDate;

src/Umbraco.Web/PropertyEditors/MultipleTextStringPropertyEditor.cs

@@ -2,6 +2,7 @@
 using System.Linq;
 using Newtonsoft.Json.Linq;
 using Umbraco.Core;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.Editors;
@@ -56,7 +57,7 @@ namespace Umbraco.Web.PropertyEditors
                 }
 
                 if (!(editorValue.DataTypeConfiguration is MultipleTextStringConfiguration config))
-                    throw new Exception("panic");
+                    throw new PanicException($"editorValue.DataTypeConfiguration is {editorValue.DataTypeConfiguration.GetType()} but must be {typeof(MultipleTextStringConfiguration)}");
                 var max = config.Maximum;
 
                 //The legacy property editor saved this data as new line delimited! strange but we have to maintain that.

src/Umbraco.Web/PublishedCache/NuCache/ContentStore.cs

@@ -6,6 +6,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using CSharpTest.Net.Collections;
 using Umbraco.Core;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models.PublishedContent;
 using Umbraco.Core.Scoping;
@@ -1044,7 +1045,7 @@ namespace Umbraco.Web.PublishedCache.NuCache
                     if (_genObj == null)
                         _genObjs.Enqueue(_genObj = new GenObj(snapGen));
                     else if (_genObj.Gen != snapGen)
-                        throw new Exception("panic");
+                        throw new PanicException($"The generation {_genObj.Gen} does not equal the snapshot generation {snapGen}");
                 }
                 else
                 {

src/Umbraco.Web/PublishedCache/NuCache/SnapDictionary.cs

@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Umbraco.Core.Exceptions;
 using Umbraco.Core.Scoping;
 using Umbraco.Web.PublishedCache.NuCache.Snap;
 
@@ -371,7 +372,7 @@ namespace Umbraco.Web.PublishedCache.NuCache
 
                     // if we have one already, ensure it's consistent
                     else if (_genObj.Gen != snapGen)
-                        throw new Exception("panic");
+                        throw new PanicException($"The generation {_genObj.Gen} does not equal the snapshot generation {snapGen}");
                 }
                 else
                 {

src/Umbraco.Web/PublishedContentQuery.cs

@@ -20,14 +20,22 @@ namespace Umbraco.Web
     {
         private readonly IPublishedSnapshot _publishedSnapshot;
         private readonly IVariationContextAccessor _variationContextAccessor;
+        private readonly IExamineManager _examineManager;
+
+        [Obsolete("Use the constructor with all parameters instead")]
+        public PublishedContentQuery(IPublishedSnapshot publishedSnapshot, IVariationContextAccessor variationContextAccessor)
+            : this (publishedSnapshot, variationContextAccessor, ExamineManager.Instance)
+        {
+        }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="PublishedContentQuery"/> class.
         /// </summary>
-        public PublishedContentQuery(IPublishedSnapshot publishedSnapshot, IVariationContextAccessor variationContextAccessor)
+        public PublishedContentQuery(IPublishedSnapshot publishedSnapshot, IVariationContextAccessor variationContextAccessor, IExamineManager examineManager)
         {
             _publishedSnapshot = publishedSnapshot ?? throw new ArgumentNullException(nameof(publishedSnapshot));
             _variationContextAccessor = variationContextAccessor ?? throw new ArgumentNullException(nameof(variationContextAccessor));
+            _examineManager = examineManager ?? throw new ArgumentNullException(nameof(examineManager));
         }
 
         #region Content
@@ -175,19 +183,19 @@ namespace Umbraco.Web
         #region Search
 
         /// <inheritdoc />
-        public IEnumerable<PublishedSearchResult> Search(string term, string culture = null, string indexName = null)
+        public IEnumerable<PublishedSearchResult> Search(string term, string culture = "*", string indexName = null)
         {
             return Search(term, 0, 0, out _, culture, indexName);
         }
 
         /// <inheritdoc />
-        public IEnumerable<PublishedSearchResult> Search(string term, int skip, int take, out long totalRecords, string culture = null, string indexName = null)
+        public IEnumerable<PublishedSearchResult> Search(string term, int skip, int take, out long totalRecords, string culture = "*", string indexName = null)
         {
             indexName = string.IsNullOrEmpty(indexName)
                 ? Constants.UmbracoIndexes.ExternalIndexName
                 : indexName;
 
-            if (!ExamineManager.Instance.TryGetIndex(indexName, out var index) || !(index is IUmbracoIndex umbIndex))
+            if (!_examineManager.TryGetIndex(indexName, out var index) || !(index is IUmbracoIndex umbIndex))
                 throw new InvalidOperationException($"No index found by name {indexName} or is not of type {typeof(IUmbracoIndex)}");
 
             var searcher = umbIndex.GetSearcher();
@@ -195,20 +203,28 @@ namespace Umbraco.Web
             // default to max 500 results
             var count = skip == 0 && take == 0 ? 500 : skip + take;
 
-            //set this to the specific culture or to the culture in the request
-            culture = culture ?? _variationContextAccessor.VariationContext.Culture;
-
             ISearchResults results;
-            if (culture.IsNullOrWhiteSpace())
+            if (culture == "*")
             {
+                //search everything
+
                 results = searcher.Search(term, count);
             }
+            else if (culture.IsNullOrWhiteSpace())
+            {
+                //only search invariant
+
+                var qry = searcher.CreateQuery().Field(UmbracoContentIndex.VariesByCultureFieldName, "n"); //must not vary by culture
+                qry = qry.And().ManagedQuery(term);
+                results = qry.Execute(count);
+            }
             else
             {
+                //search only the specified culture
+
                 //get all index fields suffixed with the culture name supplied
-                var cultureFields = umbIndex.GetCultureFields(culture);
-                var qry = searcher.CreateQuery().Field(UmbracoContentIndex.VariesByCultureFieldName, "y"); //must vary by culture
-                qry = qry.And().ManagedQuery(term, cultureFields.ToArray());
+                var cultureFields = umbIndex.GetCultureAndInvariantFields(culture).ToArray();
+                var qry = searcher.CreateQuery().ManagedQuery(term, cultureFields);
                 results = qry.Execute(count);
             }
 
@@ -304,7 +320,7 @@ namespace Umbraco.Web
             }
         }
 
-        
+
 
 
         #endregion

src/Umbraco.Web/Routing/DefaultMediaUrlProvider.cs

@@ -45,6 +45,10 @@ namespace Umbraco.Web.Routing
             if (string.IsNullOrEmpty(path))
                 return null;
 
+            // the stored path is absolute so we just return it as is
+            if(Uri.IsWellFormedUriString(path, UriKind.Absolute))
+                return new Uri(path);
+
             Uri uri;
 
             if (current == null)

src/Umbraco.Web/Search/BackgroundIndexRebuilder.cs

@@ -0,0 +1,123 @@
+using System;
+using System.Threading;
+using Umbraco.Core.Logging;
+using Umbraco.Examine;
+using System.Threading.Tasks;
+using Umbraco.Core;
+using Umbraco.Web.Scheduling;
+
+namespace Umbraco.Web.Search
+{
+    /// <summary>
+    /// Utility to rebuild all indexes on a background thread
+    /// </summary>
+    public sealed class BackgroundIndexRebuilder
+    {
+        private static readonly object RebuildLocker = new object();
+        private readonly IndexRebuilder _indexRebuilder;
+        private readonly IMainDom _mainDom;
+        private readonly IProfilingLogger _logger;
+        private static BackgroundTaskRunner<IBackgroundTask> _rebuildOnStartupRunner;
+
+        public BackgroundIndexRebuilder(IMainDom mainDom, IProfilingLogger logger, IndexRebuilder indexRebuilder)
+        {
+            _mainDom = mainDom;
+            _logger = logger;
+            _indexRebuilder = indexRebuilder;
+        }
+
+        /// <summary>
+        /// Called to rebuild empty indexes on startup
+        /// </summary>
+        /// <param name="indexRebuilder"></param>
+        /// <param name="logger"></param>
+        /// <param name="onlyEmptyIndexes"></param>
+        /// <param name="waitMilliseconds"></param>
+        public void RebuildIndexes(bool onlyEmptyIndexes, int waitMilliseconds = 0)
+        {
+            // TODO: need a way to disable rebuilding on startup
+
+            lock (RebuildLocker)
+            {
+                if (_rebuildOnStartupRunner != null && _rebuildOnStartupRunner.IsRunning)
+                {
+                    _logger.Warn<BackgroundIndexRebuilder>("Call was made to RebuildIndexes but the task runner for rebuilding is already running");
+                    return;
+                }
+
+                _logger.Info<BackgroundIndexRebuilder>("Starting initialize async background thread.");
+                //do the rebuild on a managed background thread
+                var task = new RebuildOnStartupTask(_mainDom, _indexRebuilder, _logger, onlyEmptyIndexes, waitMilliseconds);
+
+                _rebuildOnStartupRunner = new BackgroundTaskRunner<IBackgroundTask>(
+                    "RebuildIndexesOnStartup",
+                    _logger);
+
+                _rebuildOnStartupRunner.TryAdd(task);
+            }
+        }
+
+        /// <summary>
+        /// Background task used to rebuild empty indexes on startup
+        /// </summary>
+        private class RebuildOnStartupTask : IBackgroundTask
+        {
+            private readonly IMainDom _mainDom;
+
+            private readonly IndexRebuilder _indexRebuilder;
+            private readonly ILogger _logger;
+            private readonly bool _onlyEmptyIndexes;
+            private readonly int _waitMilliseconds;
+
+            public RebuildOnStartupTask(IMainDom mainDom,
+                IndexRebuilder indexRebuilder, ILogger logger, bool onlyEmptyIndexes, int waitMilliseconds = 0)
+            {
+                _mainDom = mainDom;
+                _indexRebuilder = indexRebuilder ?? throw new ArgumentNullException(nameof(indexRebuilder));
+                _logger = logger ?? throw new ArgumentNullException(nameof(logger));
+                _onlyEmptyIndexes = onlyEmptyIndexes;
+                _waitMilliseconds = waitMilliseconds;
+            }
+
+            public bool IsAsync => false;
+
+            public void Dispose()
+            {
+            }
+
+            public void Run()
+            {
+                try
+                {
+                    // rebuilds indexes
+                    RebuildIndexes();
+                }
+                catch (Exception ex)
+                {
+                    _logger.Error<RebuildOnStartupTask>(ex, "Failed to rebuild empty indexes.");
+                }
+            }
+
+            public Task RunAsync(CancellationToken token)
+            {
+                throw new NotImplementedException();
+            }
+
+            /// <summary>
+            /// Used to rebuild indexes on startup or cold boot
+            /// </summary>
+            private void RebuildIndexes()
+            {
+                //do not attempt to do this if this has been disabled since we are not the main dom.
+                //this can be called during a cold boot
+                if (!_mainDom.IsMainDom) return;
+
+                if (_waitMilliseconds > 0)
+                    Thread.Sleep(_waitMilliseconds);
+
+                _indexRebuilder.ExamineManager.EnsureUnlocked(_mainDom, _logger);
+                _indexRebuilder.RebuildIndexes(_onlyEmptyIndexes);
+            }
+        }
+    }
+}

src/Umbraco.Web/Search/ExamineComponent.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-using System.Threading;
 using Examine;
 using Umbraco.Core;
 using Umbraco.Core.Cache;
@@ -15,41 +14,35 @@ using Umbraco.Core.Sync;
 using Umbraco.Web.Cache;
 using Umbraco.Examine;
 using Umbraco.Core.Persistence.DatabaseModelDefinitions;
-using Umbraco.Web.Scheduling;
-using System.Threading.Tasks;
 using Examine.LuceneEngine.Directories;
 using Umbraco.Core.Composing;
+using System.ComponentModel;
 
 namespace Umbraco.Web.Search
 {
-    public sealed class ExamineComponent : IComponent
+    public sealed class ExamineComponent : Umbraco.Core.Composing.IComponent
     {
         private readonly IExamineManager _examineManager;
         private readonly IContentValueSetBuilder _contentValueSetBuilder;
         private readonly IPublishedContentValueSetBuilder _publishedContentValueSetBuilder;
         private readonly IValueSetBuilder<IMedia> _mediaValueSetBuilder;
         private readonly IValueSetBuilder<IMember> _memberValueSetBuilder;
-        private static bool _disableExamineIndexing = false;
-        private static volatile bool _isConfigured = false;
-        private static readonly object IsConfiguredLocker = new object();
         private readonly IScopeProvider _scopeProvider;
-        private readonly ServiceContext _services;
-        private static BackgroundTaskRunner<IBackgroundTask> _rebuildOnStartupRunner;
-        private static readonly object RebuildLocker = new object();
+        private readonly ServiceContext _services;        
         private readonly IMainDom _mainDom;
         private readonly IProfilingLogger _logger;
         private readonly IUmbracoIndexesCreator _indexCreator;
-        private readonly IndexRebuilder _indexRebuilder;
+        
 
         // the default enlist priority is 100
         // enlist with a lower priority to ensure that anything "default" runs after us
         // but greater that SafeXmlReaderWriter priority which is 60
         private const int EnlistPriority = 80;
-
+        
         public ExamineComponent(IMainDom mainDom,
             IExamineManager examineManager, IProfilingLogger profilingLogger,
             IScopeProvider scopeProvider, IUmbracoIndexesCreator indexCreator,
-            IndexRebuilder indexRebuilder, ServiceContext services,
+            ServiceContext services,
             IContentValueSetBuilder contentValueSetBuilder,
             IPublishedContentValueSetBuilder publishedContentValueSetBuilder,
             IValueSetBuilder<IMedia> mediaValueSetBuilder,
@@ -66,7 +59,6 @@ namespace Umbraco.Web.Search
             _mainDom = mainDom;
             _logger = profilingLogger;
             _indexCreator = indexCreator;
-            _indexRebuilder = indexRebuilder;
         }
 
         public void Initialize()
@@ -95,7 +87,6 @@ namespace Umbraco.Web.Search
 
                 //if we could not register the shutdown examine ourselves, it means we are not maindom! in this case all of examine should be disabled!
                 Suspendable.ExamineEvents.SuspendIndexers(_logger);
-                _disableExamineIndexing = true;
                 return; //exit, do not continue
             }
 
@@ -116,71 +107,17 @@ namespace Umbraco.Web.Search
             // bind to distributed cache events - this ensures that this logic occurs on ALL servers
             // that are taking part in a load balanced environment.
             ContentCacheRefresher.CacheUpdated += ContentCacheRefresherUpdated;
-            ContentTypeCacheRefresher.CacheUpdated += ContentTypeCacheRefresherUpdated; ;
+            ContentTypeCacheRefresher.CacheUpdated += ContentTypeCacheRefresherUpdated;
             MediaCacheRefresher.CacheUpdated += MediaCacheRefresherUpdated;
             MemberCacheRefresher.CacheUpdated += MemberCacheRefresherUpdated;
-
-            EnsureUnlocked(_logger, _examineManager);
-
-            // TODO: Instead of waiting 5000 ms, we could add an event handler on to fulfilling the first request, then start?
-            RebuildIndexes(_indexRebuilder, _logger, true, 5000);
         }
 
         public void Terminate()
         { }
 
-        /// <summary>
-        /// Called to rebuild empty indexes on startup
-        /// </summary>
-        /// <param name="indexRebuilder"></param>
-        /// <param name="logger"></param>
-        /// <param name="onlyEmptyIndexes"></param>
-        /// <param name="waitMilliseconds"></param>
-        public static void RebuildIndexes(IndexRebuilder indexRebuilder, ILogger logger, bool onlyEmptyIndexes, int waitMilliseconds = 0)
-        {
-            // TODO: need a way to disable rebuilding on startup
-
-            lock(RebuildLocker)
-            {
-                if (_rebuildOnStartupRunner != null && _rebuildOnStartupRunner.IsRunning)
-                {
-                    logger.Warn<ExamineComponent>("Call was made to RebuildIndexes but the task runner for rebuilding is already running");
-                    return;
-                }
-
-                logger.Info<ExamineComponent>("Starting initialize async background thread.");
-                //do the rebuild on a managed background thread
-                var task = new RebuildOnStartupTask(indexRebuilder, logger, onlyEmptyIndexes, waitMilliseconds);
-
-                _rebuildOnStartupRunner = new BackgroundTaskRunner<IBackgroundTask>(
-                    "RebuildIndexesOnStartup",
-                    logger);
-
-                _rebuildOnStartupRunner.TryAdd(task);
-            }
-        }
-
-        /// <summary>
-        /// Must be called to each index is unlocked before any indexing occurs
-        /// </summary>
-        /// <remarks>
-        /// Indexing rebuilding can occur on a normal boot if the indexes are empty or on a cold boot by the database server messenger. Before
-        /// either of these happens, we need to configure the indexes.
-        /// </remarks>
-        private static void EnsureUnlocked(ILogger logger, IExamineManager examineManager)
-        {
-            if (_disableExamineIndexing) return;
-            if (_isConfigured) return;
-
-            lock (IsConfiguredLocker)
-            {
-                //double check
-                if (_isConfigured) return;
-
-                _isConfigured = true;
-                examineManager.UnlockLuceneIndexes(logger);
-            }
-        }
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        [Obsolete("This method should not be used and will be removed in future versions, rebuilding indexes can be done with the IndexRebuilder or the BackgroundIndexRebuilder")]
+        public static void RebuildIndexes(IndexRebuilder indexRebuilder, ILogger logger, bool onlyEmptyIndexes, int waitMilliseconds = 0) => Current.Factory.GetInstance<BackgroundIndexRebuilder>().RebuildIndexes(onlyEmptyIndexes, waitMilliseconds);
 
         #region Cache refresher updated event handlers
 
@@ -737,7 +674,7 @@ namespace Umbraco.Web.Search
             {
                 var strId = id.ToString(CultureInfo.InvariantCulture);
                 foreach (var index in examineComponent._examineManager.Indexes.OfType<IUmbracoIndex>()
-                    .Where(x => (keepIfUnpublished && !x.PublishedValuesOnly) || !keepIfUnpublished)
+                    .Where(x => x.PublishedValuesOnly || !keepIfUnpublished)
                     .Where(x => x.EnableDefaultEventHandler))
                 {
                     index.DeleteFromIndex(strId);
@@ -746,63 +683,6 @@ namespace Umbraco.Web.Search
         }
         #endregion
 
-        /// <summary>
-        /// Background task used to rebuild empty indexes on startup
-        /// </summary>
-        private class RebuildOnStartupTask : IBackgroundTask
-        {
-            private readonly IndexRebuilder _indexRebuilder;
-            private readonly ILogger _logger;
-            private readonly bool _onlyEmptyIndexes;
-            private readonly int _waitMilliseconds;
-
-            public RebuildOnStartupTask(IndexRebuilder indexRebuilder, ILogger logger, bool onlyEmptyIndexes, int waitMilliseconds = 0)
-            {
-                _indexRebuilder = indexRebuilder ?? throw new ArgumentNullException(nameof(indexRebuilder));
-                _logger = logger ?? throw new ArgumentNullException(nameof(logger));
-                _onlyEmptyIndexes = onlyEmptyIndexes;
-                _waitMilliseconds = waitMilliseconds;
-            }
-
-            public bool IsAsync => false;
-
-            public void Dispose()
-            {
-            }
-
-            public void Run()
-            {
-                try
-                {
-                    // rebuilds indexes
-                    RebuildIndexes();
-                }
-                catch (Exception ex)
-                {
-                    _logger.Error<ExamineComponent>(ex, "Failed to rebuild empty indexes.");
-                }
-            }
-
-            public Task RunAsync(CancellationToken token)
-            {
-                throw new NotImplementedException();
-            }
-
-            /// <summary>
-            /// Used to rebuild indexes on startup or cold boot
-            /// </summary>
-            private void RebuildIndexes()
-            {
-                //do not attempt to do this if this has been disabled since we are not the main dom.
-                //this can be called during a cold boot
-                if (_disableExamineIndexing) return;
-
-                if (_waitMilliseconds > 0)
-                    Thread.Sleep(_waitMilliseconds);
-
-                EnsureUnlocked(_logger, _indexRebuilder.ExamineManager);
-                _indexRebuilder.RebuildIndexes(_onlyEmptyIndexes);
-            }
-        }
+        
     }
 }

src/Umbraco.Web/Search/ExamineComposer.cs

@@ -10,6 +10,7 @@ using Umbraco.Examine;
 
 namespace Umbraco.Web.Search
 {
+
     /// <summary>
     /// Configures and installs Examine.
     /// </summary>
@@ -43,6 +44,7 @@ namespace Umbraco.Web.Search
                     false));
             composition.RegisterUnique<IValueSetBuilder<IMedia>, MediaValueSetBuilder>();
             composition.RegisterUnique<IValueSetBuilder<IMember>, MemberValueSetBuilder>();
+            composition.RegisterUnique<BackgroundIndexRebuilder>();
 
             //We want to manage Examine's AppDomain shutdown sequence ourselves so first we'll disable Examine's default behavior
             //and then we'll use MainDom to control Examine's shutdown - this MUST be done in Compose ie before ExamineManager

src/Umbraco.Web/Search/ExamineFinalComponent.cs

@@ -0,0 +1,42 @@
+using Examine;
+using Umbraco.Core.Logging;
+using Umbraco.Examine;
+using Umbraco.Core.Composing;
+using Umbraco.Core;
+
+namespace Umbraco.Web.Search
+{
+
+    /// <summary>
+    /// Executes after all other examine components have executed
+    /// </summary>
+    public sealed class ExamineFinalComponent : IComponent
+    {   
+        private readonly IProfilingLogger _logger;
+        private readonly IExamineManager _examineManager;
+        BackgroundIndexRebuilder _indexRebuilder;
+        private readonly IMainDom _mainDom;
+        
+        public ExamineFinalComponent(IProfilingLogger logger, IExamineManager examineManager, BackgroundIndexRebuilder indexRebuilder, IMainDom mainDom)
+        {
+            _logger = logger;
+            _examineManager = examineManager;
+            _indexRebuilder = indexRebuilder;
+            _mainDom = mainDom;
+        }
+
+        public void Initialize()
+        {
+            if (!_mainDom.IsMainDom) return;
+
+            _examineManager.EnsureUnlocked(_mainDom, _logger);
+
+            // TODO: Instead of waiting 5000 ms, we could add an event handler on to fulfilling the first request, then start?
+            _indexRebuilder.RebuildIndexes(true, 5000);
+        }
+
+        public void Terminate()
+        {
+        }
+    }
+}

src/Umbraco.Web/Search/ExamineFinalComposer.cs

@@ -0,0 +1,13 @@
+using Umbraco.Core;
+using Umbraco.Core.Composing;
+
+namespace Umbraco.Web.Search
+{
+    // examine's final composer composes after all user composers
+    // and *also* after ICoreComposer (in case IUserComposer is disabled)
+    [ComposeAfter(typeof(IUserComposer))]
+    [ComposeAfter(typeof(ICoreComposer))]
+    [RuntimeLevel(MinLevel = RuntimeLevel.Run)]
+    public class ExamineFinalComposer : ComponentComposer<ExamineFinalComponent>
+    { }
+}

src/Umbraco.Web/Search/ExamineUserComponent.cs

@@ -0,0 +1,37 @@
+using Umbraco.Core;
+using Umbraco.Core.Composing;
+
+namespace Umbraco.Web.Search
+{
+    /// <summary>
+    /// An abstract class for custom index authors to inherit from
+    /// </summary>
+    public abstract class ExamineUserComponent : IComponent
+    {
+        private readonly IMainDom _mainDom;
+
+        public ExamineUserComponent(IMainDom mainDom)
+        {
+            _mainDom = mainDom;
+        }
+
+        /// <summary>
+        /// Initialize the component, eagerly exits if ExamineComponent.ExamineEnabled == false
+        /// </summary>
+        public void Initialize()
+        {
+            if (!_mainDom.IsMainDom) return;
+
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// Abstract method which executes to initialize this component if ExamineComponent.ExamineEnabled == true
+        /// </summary>
+        protected abstract void InitializeComponent();
+
+        public virtual void Terminate()
+        {
+        }
+    }
+}

src/Umbraco.Web/Search/GenericIndexDiagnostics.cs

@@ -8,6 +8,7 @@ using Umbraco.Examine;
 
 namespace Umbraco.Web.Search
 {
+
     /// <summary>
     /// Used to return diagnostic data for any index
     /// </summary>

src/Umbraco.Web/Suspendable.cs

@@ -50,6 +50,8 @@ namespace Umbraco.Web
             }
         }
 
+        //This is really needed at all since the only place this is used is in ExamineComponent and that already maintains a flag of whether it suspsended or not
+        // AHH... but Deploy probably uses this?
         public static class ExamineEvents
         {
             private static bool _tried, _suspended;

src/Umbraco.Web/Umbraco.Web.csproj

@@ -233,6 +233,10 @@
     <Compile Include="Routing\IPublishedRouter.cs" />
     <Compile Include="Routing\MediaUrlProviderCollection.cs" />
     <Compile Include="Routing\MediaUrlProviderCollectionBuilder.cs" />
+    <Compile Include="Search\BackgroundIndexRebuilder.cs" />
+    <Compile Include="Search\ExamineFinalComponent.cs" />
+    <Compile Include="Search\ExamineFinalComposer.cs" />
+    <Compile Include="Search\ExamineUserComponent.cs" />
     <Compile Include="Services\DashboardService.cs" />
     <Compile Include="Services\IDashboardService.cs" />
     <Compile Include="Models\Link.cs" />

src/Umbraco.Web/UmbracoContextFactory.cs

@@ -53,7 +53,15 @@ namespace Umbraco.Web
         {
             // make sure we have a variation context
             if (_variationContextAccessor.VariationContext == null)
+            {
+                // TODO: By using _defaultCultureAccessor.DefaultCulture this means that the VariationContext will always return a variant culture, it will never
+                // return an empty string signifying that the culture is invariant. But does this matter? Are we actually expecting this to return an empty string
+                // for invariant routes? From what i can tell throughout the codebase is that whenever we are checking against the VariationContext.Culture we are
+                // also checking if the content type varies by culture or not. This is fine, however the code in the ctor of VariationContext is then misleading
+                // since it's assuming that the Culture can be empty (invariant) when in reality of a website this will never be empty since a real culture is always set here.
                 _variationContextAccessor.VariationContext = new VariationContext(_defaultCultureAccessor.DefaultCulture);
+            }
+                
 
             var webSecurity = new WebSecurity(httpContext, _userService, _globalSettings);