* First Go at the single block property editor based on blocklistpropertyeditor
* Add simalar tests to the blocklist editor
Also check whether either block of configured blocks can be picked and used from a data perspective
* WIP singleblock Valiation tests
* Finished first full pass off SingleBlock validation testing
* Typos, Future test function
* Restore accidently removed file
* Introduce propertyValueConverter
* Comment updates
* Add singleBlock renderer
* Textual improvements
Comment improvements, remove licensing in file
* Update DataEditorCount by 1 as we introduced a new one
* Align test naming
* Add ignored singleblock default renderer
* Enable SingleBlock Property Indexing
* Enable Partial value merging
* Fix indentation
---------
Co-authored-by: kjac <kja@umbraco.dk>
* Adding a check to see if the posted value's source path isn't null or empty.
* Moving validation logic to proper files
* Moved logic to a required validator
* Adding tests to ensure validation works
* Minor tidy up: XML header comments, re-use in tests, clarified test names.
* Adding unit tests for file upload validation
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Initial implementation of non existing property editor
* Adjust `MissingPropertyEditor` to not require registering in PropertyEditorCollection
* Add `MissingPropertyEditor.name` back
* Remove unused dependencies from DataTypeService
* Removed reference to non existing property
* Add parameterless constructor back to MissingPropertyEditor
* Add validation error on document open to property with missing editor
* Update labels
* Removed public editor alias const
* Update src/Umbraco.Web.UI.Client/src/packages/property-editors/missing/manifests.ts
* Add test that checks whether the new MissingPropertyEditor is returned when an editor is not found
* Also check if the editor UI alias is correct in the test
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Share property editor instances between properties
* Only store missing property editors in memory in `ContentMapDefinition.MapValueViewModels()`
* Add value converter for the missing property editor to always return a string (same as the Label did previously)
* Small improvements to code block
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Adding signs to variants and adjusting HasPendingChangesSignProvider.cs
* HasPendingChangesSignProvider.cs now populates variants & refactoring to move logic to DocumentPresentationFactory.cs
* Working HasScheduleSignProvider.cs to provide variant signs
* Refactoring ISignProvider.cs to take an IEnumerable again
* Moving code from controllers to factories
* Refactoring HasPendingChangesSignProvider.cs to use the right Interface method
* Refactoring HasScheduleSignProvider.cs to be less bloated, and more readable (hopefully)
* Refactoring tests to look at variants and include a list
* Changing instantiation to be better
* Fixed minor logic issue in HasScheduleSignProvider.cs
* Refactoring to include just 1 database call.
* Adjusting tests to use the new methods.
* Reverted breaking changes
* Removing obsoleted code from ApiMediaQueryService.cs
* Removing obsoleted code from ApiRichTextMarkupParserTests.cs
* Removing obsoleted code from ContentCacheRefresher.cs
* Removing obsoleted code from ContentFinderByUrlAlias.cs and adjusting its tests to use the new logic
* Removing obsoleted code from ContentFinderByUrl.cs & its dependencies
* Removing obsoleted code from ApiRichTextMarkupParserTests.cs
* Removing obsoleted code from DocumentCache.cs & its dependencies
* Removing obsoleted code from MediaCache.cs & its dependencies
* Removing obsoleted code from PublishedCacheBase.cs & its dependencies
* Removing obsoleted code from RenderNoContentController.cs and its tests
* Removing obsoleted code from UmbracoRouteValueTransformer.cs
* Removing obsoleted constructors from DefaultUrlProvider.cs
* Removing accidental bookmark
* Introducing a helper method to get the root keys in ApiMediaQueryService.cs
* Removing obsoleted code from Cache classes
* Removing unused imports
* Refactoring to meet the CR
* Added attribute to controller
* Fixing missing using statement
* Removing obsoleted constructor from ExternalLoginService.cs and making usages fit
* Removing obsoleted method from IContentTypeFilter.cs
* Removing obsoleted methods from IContentEditingService.cs
* Removing obosoleted code from DocumentUrlService.cs
* Removed obsoleted code from DataTypeService.cs
* Removed obsoleted code from PublishStatusService.cs
* Removing obsoleted code from the IContentPublishingService.cs and its dependencies. Also implementing a TODO in the service implementation
* Removing obsoleted code from IRelationService.cs
* Removing obsoleted code from ContentPublishingService.cs
* Removing obsoleted code from ContentEditingService.cs
* Removing obsoleted code from Constants-DataTypes.cs
* Removing obsoleted code from IAction.cs and its implementations
* Removing obsoleted code from IContentService.cs
* Removing obsoleted code from DomainUtilities.cs
* Removing obsoleted code from IIndexedEntitySearchService.cs and dependencies
* Removing obsoleted code from UrlProvider.cs
* Removing obsoleted code from AliasUrlProvider.cs
* Removing obsoleted code from ApiContentRouteBuilder.cs
* Removing obsoleted code from ApiPublishedContentCache.cs
* Removing obsoleted class TemplateQueryResult.cs
* Removing obsoleted code from ApiContentBuilder.cs
* Removing obsoleted code from HealthCheck.cs
* Removing obsoleted code from ContentTypeEditingService.cs
* Removing obsoleted code from NewDefaultUrlProvider.cs
* Removing obsoleted code from PublishedElementPropertyBase.cs
* Removing obsoleted code from WebhookRequestService.cs
* Bumping to obsolete in V18, due to usage in class that will be removed in V18
* Removing obsoleted code from PropertyValidationService.cs
* Removing obsoleted code from AddUnroutableContentWarningsWhenPublishingNotificationHandler.cs
* Removing obsoleted code from IMemberService.cs
* Removing obsoleted code from DocumentCache.cs
* Prevents the removal of all user groups from a user.
* Add additional user group when removing
---------
Co-authored-by: mole <nikolajlauridsen@protonmail.ch>
* Removing obsoleted code from ApiMediaQueryService.cs
* Removing obsoleted code from ApiRichTextMarkupParserTests.cs
* Removing obsoleted code from ContentCacheRefresher.cs
* Removing obsoleted code from ContentFinderByUrlAlias.cs and adjusting its tests to use the new logic
* Removing obsoleted code from ContentFinderByUrl.cs & its dependencies
* Removing obsoleted code from ApiRichTextMarkupParserTests.cs
* Removing obsoleted code from DocumentCache.cs & its dependencies
* Removing obsoleted code from MediaCache.cs & its dependencies
* Removing obsoleted code from PublishedCacheBase.cs & its dependencies
* Removing obsoleted code from RenderNoContentController.cs and its tests
* Removing obsoleted code from UmbracoRouteValueTransformer.cs
* Removing obsoleted constructors from DefaultUrlProvider.cs
* Removing the RadioValueEditor.cs & RadioValueValidator.cs obsoleted classes.
* Removing obsolete constructor from MultipleValueValidator.cs
* Removing obsolete constructor from EmailValidator.cs
* Removing obsoleted code from DataValueReferenceFactoryCollection.cs
* Removing obsoleted code from ApiContentBuilderBase.cs
* Fixing constructor missing attribute
* Making use of the TryGet result
* Fixing use of obsoleted constructor
* Removing silly bookmark comment
* Fixing deleted code and restructuring to use new cache
* Making use of TryGetRootKeys bool, to return null if false.
* Extending code to use new constructor
* Updated PublishedContentQuery.cs to return empty array
Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com>
---------
Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com>
* Removing obsoleted code from MigrationPlanExecutor.cs & Interface
* Removing obsoleted code from EmailAddressPropertyEditor.cs
* Removing obsoleted class CacheRebuilder.cs
* Removing obsoleted code from TextBuilder.cs
* Removing obsoleted class ICacheRebuilder.cs
* Removing obsoleted code from SerilogLogger.cs
* Removing the use of Infrastructure IBackgroundTaskQueue.cs and replacing usage with the Core replacement
* Removing obsoleted code from the FileUploadPropertyEditor.cs
* Removing obsoleted code from BlockValuePropertyValueEditorBase.cs
* Removing obsoleted constructors and methods from MultiNodeTreePickerPropertyEditor.cs and TextHeaderWriter.cs
* Removing obsoleted code from CacheInstructionService.cs
* Bumping obsoleted code from MigrationBase.cs to V18
* Removing obsoleted code from EmailSender.cs
* Removing obsoleted code from BlockEditorVarianceHandler.cs
* Removing obsoleted code from IBackOfficeApplicationManager.cs
* Removing obsoleted code from RedirectTracker.cs & RichTextEditorPastedImages.cs
* Persist and expose Umbraco system dates as UTC (#19705)
* Updated persistence DTOs defining default dates to use UTC.
* Remove ForceToUtc = false from all persistence DTO attributes (default when not specified is true).
* Removed use of SpecifyKind setting dates to local.
* Removed unnecessary Utc suffixes on properties.
* Persist current date time with UtcNow.
* Removed further necessary Utc suffixes and fixed failing unit tests.
* Added migration for SQL server to update database date default constraints.
* Added comment justifying not providing a migration for SQLite default date constraints.
* Ensure UTC for datetimes created from persistence DTOs.
* Ensure UTC when creating dates for published content rendering in Razor and outputting in delivery API.
* Fixed migration SQL syntax.
* Introduced AuditItemFactory for creating entries for the backoffice document history, so we can control the UTC setting on the retrieved persisted dates.
* Ensured UTC dates are retrieved for document versions.
* Ensured UTC is returned for backoffice display of last edited and published for variant content.
* Fixed SQLite syntax for default current datetime.
* Apply suggestions from code review
Co-authored-by: Laura Neto <12862535+lauraneto@users.noreply.github.com>
* Further updates from code review.
---------
Co-authored-by: Laura Neto <12862535+lauraneto@users.noreply.github.com>
* Migrate system dates from local server time to UTC (#19798)
* Add settings for the migration.
* Add migration and implement for SQL server.
* Implement for SQLite.
* Fixes from testing with SQL Server.
* Fixes from testing with SQLite.
* Code tidy.
* Cleaned up usings.
* Removed audit log date from conversion.
* Removed webhook log date from conversion.
* Updated update date initialization on saving dictionary items.
* Updated filter on log queries.
* Use timezone ID instead of system name to work cross-culture.
---------
Co-authored-by: Laura Neto <12862535+lauraneto@users.noreply.github.com>
* Create sign provider collection and call registered providers on rendering a page of tree item view models.
Re-work tree controller constructors to provide registered providers as a collection.
* Stub implementation of sign provider for documents with a scheduled publish pending.
* Complete implementation of tree sign for pending scheduled publish.
* Added integration test for new method on IContentService.
* Added unit test for HasScheduleSignProvider.
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Tidied usings and clarified method header comments.
* Adding a fixed prefix to all future signs, and removing the provider property
* Adding a sign for protected tree documents.
* Adding IsProtectedSignProviderTest.cs & correcting HasScheduleSignProviderTests.cs to no longer assert the provider
* Fixing minor things in accordance with CR
* Adding collection items compatibility
* Introduced IHasSigns interface to provide more re-use across trees and collections.
Fixed updates to base content controllers (no need to introduce a new type variable).
Removed passing entities for populating tree signs (we aren't using it, so simplifies things).
* Refactoring a bit to make existing code less duplicated and fixing some constructor obsoletion
* Introducing a has pending changes sign.
* Applying changes based on CR
* Introducing tests for HasPendingChangesSignProvider.cs and stopped the use of contentService
* Introducing tests for HasPendingChangesSignProvider.cs and slight logic change
* Introduced HasCollectionSignProvider.cs and tests.
* Introducing collection signs to Media Tree & Media Collection items
* Introducing Plain Items and tests. Refactoring tests as well
* Introduced alternative CanProvideSigns() implementation on IsProtectedSignProvider.cs
* Slight refactoring to reduce bloating.
* Adding [ActivatorUtilitiesConstructor] since it threw an error otherwise
* Minor cleanup.
* Updated OpenApi.json.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: NillasKA <kramernicklas@gmail.com>
* fix some test which are not running
* resolve code review comments
* Moved cleaned up tests to unit tests (as they are unit tests, not integration tests).
Removed tests marked as no longer necessary.
Update tests name to better reflect test case.
* Made explict test faster so it could run on the pipeline.
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Optimize document and media seeding by looking up from database in batches.
* Ensure null values aren't stored in the cache when checking existance.
* Fixed failing integration tests.
* Resolved issue with not writing to the L1 cache on an L2 hit.
* Tidied up and populated XML header comments.
* Address issue raised in code review.
* Content picker search with start node configured not taking user start nodes into account (#19800)
* Fix users being able to see nodes they don't have access to when using the picker search
* Readability and naming improvements
* Additional fixes
* Adjust tests
* Additional fixes
* Small improvement
* Replaced the root ids with constants
* Update src/Umbraco.Web.BackOffice/Trees/MemberTreeController.cs
Co-authored-by: Andy Butland <abutland73@gmail.com>
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
# Conflicts:
# src/Umbraco.Examine.Lucene/BackOfficeExamineSearcher.cs
# src/Umbraco.Web.BackOffice/Trees/ContentTreeController.cs
# src/Umbraco.Web.BackOffice/Trees/MediaTreeController.cs
# src/Umbraco.Web.BackOffice/Trees/MemberTreeController.cs
# tests/Umbraco.Tests.Integration/Umbraco.Examine.Lucene/UmbracoExamine/BackOfficeExamineSearcherTests.cs
* Add new constructor without unused and obsolete parameters
* Use non obsolete constructor in tests
* Add `dataTypeId` as parameter in document and media search endpoints to get `ignoreUserStartNodes` value
* Update backend API generated typed client
* Updated picker search to pass in data type unique
* Move data type retrieval to UmbPickerContext
* Adjust the controller constructors to make it non breaking
* Adjust controller methods to make non-breaking.
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Fix moving properties between groups sometimes clearing their values
* Small adjustment
* Fix failing integration test
The mapping method was only setting the property group when it was not null, but for orphaned properties we want to specifically set it to null.
* Adjust 'Can_Move_Properties_To_Another_Container' integration test to check more scenarios and that values are kept
* Adjust to add isElement variable in test (as previously)
* Removed two unnecessary delete clauses when removing content types (they are looking for user group Ids, but we are deleting a content type).
* Renamed table name constant with obsoletion to better reflect name and contents of table.
* Added granular permission for property value records to delete clauses when deleting a document type.
* Delete property value permissions for removed property types.
* Added integration tests to verify behaviour.
* Adds support for the "folders only" flag on retrieving siblings of a node.
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Updated test code.
* Removed double secondary ordering by node Id and ensured we include this clause for all sort orders.
* Ensure that ordering by node Id is always added only once and last, and only if it's not already been included in the order by clause.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Provides an abstraction for creating the JavaScriptEncoder used in SystemTextConfigurationEditorJsonSerializer.
* Generalised JSON serialization encoder factory to work for all System.Tex.Json serializers.
Added the serializer's name as a parameter to allow for different encodings per serializer if required.
* Fixed tests by removing use of obsolete constructors.
* Removed name parameter and used a generic type instead.
* Added user start node restrictions to sibling endpoints.
* Further integration tests.
* Tidy up.
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Revert previous update.
* Retrieves item counts before and after the target for sibling endpoints and returns in API response.
* Applied previous update correctly.
* Removed blank line.
* Fix build and test asserts following merge.
* Update OpenApi.json.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: mole <nikolajlauridsen@protonmail.ch>
* Add integration tests that shows the problem
* Fix the problem and add explenation
* Improved comments slightly to help when we come back here!
Moved tests alongside existing ones related to scopes.
Removed long running attribute from tests (they are quite fast).
* Fixed casing in comment.
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Started implementing new LongRunningOperationService and adjusting tasks to use this service
This service will manage operations that require status to be synced between servers (load balanced setup).
* Missing migration to add new lock. Other simplifications.
* Add job to cleanup the LongRunningOperations entries
* Add new DatabaseCacheRebuilder.RebuildAsync method
This is both async and returns an attempt, which will fail if a rebuild operation is already running.
* Missing LongRunningOperation database table creation on clean install
* Store expire date in the long running operation. Better handling of non-background operations.
Storing an expiration date allows setting different expiration times depending on the type of operation, and whether it is running in the background or not.
* Added integration tests for LongRunningOperationRepository
* Added unit tests for LongRunningOperationService
* Add type as a parameter to more repository calls. Distinguish between expiration and deletion in `LongRunningOperationRepository.CleanOperations`.
* Fix failing unit test
* Fixed `PerformPublishBranchAsync` result not being deserialized correctly
* Remove unnecessary DatabaseCacheRebuildResult value
* Add status to `LongRunningOperationService.GetResult` attempt to inform on why a result could not be retrieved
* General improvements
* Missing rename
* Improve the handling of long running operations that are not in background and stale operations
* Fix failing unit tests
* Fixed small mismatch between interface and implementation
* Use the new submit and poll functionality for the Examine index rebuild
* Use a fire and forget task instead of the background queue
* Apply suggestions from code review
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Make sure exceptions are caught when running in the background
* Alignment with other repositories (async + pagination)
* Fix build after merge
* Missing obsoletion messages
* Additional fixes
* Add Async suffix to service methods
* Missing adjustment
* Moved hardcoded settings to IOptions
* Fix issue in SQL Server where 0 is not accepted as requested number of rows
* Fix issue in SQL Server where query provided to count cannot contain orderby
* Additional SQL Server fixes
* Update method names
* Adjustments from code review
* Ignoring result of index rebuild in `IndexingNotificationHandler.Language.cs` (same behavior as before)
* Missed some obsoletion messages
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Started implementing new LongRunningOperationService and adjusting tasks to use this service
This service will manage operations that require status to be synced between servers (load balanced setup).
* Missing migration to add new lock. Other simplifications.
* Add job to cleanup the LongRunningOperations entries
* Add new DatabaseCacheRebuilder.RebuildAsync method
This is both async and returns an attempt, which will fail if a rebuild operation is already running.
* Missing LongRunningOperation database table creation on clean install
* Store expire date in the long running operation. Better handling of non-background operations.
Storing an expiration date allows setting different expiration times depending on the type of operation, and whether it is running in the background or not.
* Added integration tests for LongRunningOperationRepository
* Added unit tests for LongRunningOperationService
* Add type as a parameter to more repository calls. Distinguish between expiration and deletion in `LongRunningOperationRepository.CleanOperations`.
* Fix failing unit test
* Fixed `PerformPublishBranchAsync` result not being deserialized correctly
* Remove unnecessary DatabaseCacheRebuildResult value
* Add status to `LongRunningOperationService.GetResult` attempt to inform on why a result could not be retrieved
* General improvements
* Missing rename
* Improve the handling of long running operations that are not in background and stale operations
* Fix failing unit tests
* Fixed small mismatch between interface and implementation
* Use a fire and forget task instead of the background queue
* Apply suggestions from code review
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Make sure exceptions are caught when running in the background
* Alignment with other repositories (async + pagination)
* Additional fixes
* Add Async suffix to service methods
* Missing adjustment
* Moved hardcoded settings to IOptions
* Fix issue in SQL Server where 0 is not accepted as requested number of rows
* Fix issue in SQL Server where query provided to count cannot contain orderby
* Additional SQL Server fixes
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Add support for programmatic creation of property types providing the data type key (#19720)
* Add support for programmatic creation of property types providing the data type key.
* Add integration tests
---------
Co-authored-by: kjac <kja@umbraco.dk>
* Don't use Lazy
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
* PoC implementation
* Move to controller base
* Implement solution that seems worse, but works better
* Don't require parent key in repository method
* Fix typos
* Add siblings for data type, media type and media
* Add endpoint for template
* Add DocumentType and DocumentBlueprint controllers
* Fix naming
* Fix case if siblings are under root
* Take item ordering into account
not all entities are ordered by sort order
* Add default implementation
* Fix parentkey
* Add tests
* Format optimizations for split view
* Add test covered requirement to description
* Cover positive case and make test case output more readable
* reduce allocations
* Clarify test
---------
Co-authored-by: Migaroez <geusens@gmail.com>
* Fixes issue where content created from blueprint would not persist file upload property values.
* Ensure a copy of a file upload is created when scaffolding content from a blueprint, like we do when copying content.
* Clarified comment.
* Removed unneeded usings.
* Fixed spelling.
* Handle create of blueprint from content to create a new uploaded file.
Handle delete of blueprint to delete uploaded files.
* Added abstraction for aggregation of granular permissions to support custom permissions.
* Refactor to move responsibility for aggregating granular permissions to the respective mappers.
* Added XML header comments for permission mappers.
* Tidied up/removed warnings in UserPresentationFactory interface and implementation.
* Optimized retrieval of documents in DocumentPermissionMapper.
* Fixed method header comment.
* Use entity service rather than content service to retrieve key and path.
* Introduce new AuditEntryService
- Moved logic related to the IAuditEntryRepository from the AuditService to the new service
- Introduced new Async methods
- Using ids (for easier transition from the previous Write method)
- Using keys
- Moved and updated integration tests related to the audit entries to a new test class `AuditEntryServiceTests`
- Added unit tests class `AuditEntryServiceTests` and added a few unit tests
- Added migration to add columns for `performingUserKey` and `affectedUserKey` and convert existing user ids
- Adjusted usages of the old AuditService.Write method to use the new one (mostly notification handlers)
* Audit service rework
- Added new async and paged methods
- Marked (now) redundant methods as obsolete
- Updated all of the usages to use the non-obsolete methods
- Added unit tests class `AuditServiceTests` and some unit tests
- Updated existing integration test
* Apply suggestions from code review
* Small improvement
* Update src/Umbraco.Core/Services/AuditService.cs
* Some minor adjustments following the merge
* Delete unnecessary file
* Small cleanup on the tests
* Refactor descendant enumeration in DeliveryApiContentIndexHelper
Improved loop condition to allow for processing of more than 10.000 descendants for indexing.
* Add failing test for original issue.
* Renamed variable for clarity.
---------
Co-authored-by: Brynjar Þorsteinsson <brynjar@vettvangur.is>
Co-authored-by: Andy Butland <abutland73@gmail.com>
* Fix for https://github.com/umbraco/Umbraco-CMS/issues/18872
* Parsing added for current value
* Build fix.
* Cyclomatic complexity fix
* Resolved breaking change.
* Pass content key.
* Simplified collections.
* Added unit tests to verify behaviour.
* Allow file upload on block list.
* Added unit test verifying added property.
* Added unit test verifying removed property.
* Restored null return for null value fixing failing integration tests.
* Logic has been updated according edge cases
* Logic to copy files from block list items has been added.
* Logic to delete files from block list items on content deletion has been added
* Test fix.
* Refactoring.
* WIP: Resolved breaking changes, minor refactoring.
* Consistently return null over empty, resolving failure in integration test.
* Removed unnecessary code nesting.
* Handle distinct paths.
* Handles clean up of files added via file upload in rich text blocks on delete of the content.
* Update src/Umbraco.Infrastructure/PropertyEditors/FileUploadPropertyEditor.cs
Co-authored-by: Sven Geusens <geusens@gmail.com>
* Fixed build of integration tests project.
* Handled delete of file uploads when deleting a block from an RTE using a file upload property.
* Refactored ensure of property type property populated on rich text values to a common helper extension method.
* Fixed integration tests build.
* Handle create of new file from file upload block in an RTE when the document is copied.
* Fixed failing integration tests.
* Refactored notification handlers relating to file uploads into separate classes.
* Handle nested rich text editor block with file upload when copying content.
* Handle nested rich text editor block with file upload when deleting content.
* Minor refactor.
* Integration test compatibility supressions.
---------
Co-authored-by: Andy Butland <abutland73@gmail.com>
Co-authored-by: Sven Geusens <geusens@gmail.com>
