TYPO3 Core

In general there are some issues that need to be tackled (all on workspaces)

localization of IRRE parent records and related children¶

Localization works like copying internally and thus at the end gets back to the copy logic.

discarding elements on workspaces¶

That's the most funny thing that, since discarding/deleting element is basically the same as creating a copy, but with accordant data to set deleted flags (the delete placeholder).
All actions that are related to that need to use versionizeRecord() for dependent children.

copying IRRE parent records and related children¶

The copy logic tries to determine whether a "copy action" is a localization or a real copy of an accordant parent.
If on workspaces, currently versionizeRecord() is used which just creates a new version, but without using a placeholder - thus, there is no indication that it's a plain new record and not related to to any existing record. This means, that versionizeRecord() only shall be used if this was the initial command (the indication is done by using the $workspaceOptions) array.

resolving concrete version record instead of placeholder record¶

In case the parent record was copied on a workspace, then this results in a new-placeholder which is overlaid by the concrete version in the workspace.
In any kind all children need to point to the concrete version instead of the placeholder record.

Patch set 2 for branch TYPO3_4-7 has been pushed to the review server.
It is available at https://review.typo3.org/17587

Patch set 3 for branch TYPO3_4-7 has been pushed to the review server.
It is available at https://review.typo3.org/17587

Patch set 1 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/17902

Patch set 4 for branch TYPO3_4-7 has been pushed to the review server.
It is available at https://review.typo3.org/17587

Patch set 5 for branch TYPO3_4-7 has been pushed to the review server.
It is available at https://review.typo3.org/17587

Patch set 1 for branch TYPO3_4-5 has been pushed to the review server.
It is available at https://review.typo3.org/18046

Patch set 2 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/17902

Patch set 6 for branch TYPO3_4-7 has been pushed to the review server.
It is available at https://review.typo3.org/17587

Patch set 2 for branch TYPO3_4-5 has been pushed to the review server.
It is available at https://review.typo3.org/18046

Patch set 3 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/17902

Patch set 4 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/17902