Important: Inline records in the localization wizard of TYPO3 v14 

Description 

In TYPO3 v14 the localization wizard is opened by the localize actions of the list module and of the page module, and by the Translate with DeepL control of inline records. The extension changes how the wizard localizes an inline (IRRE) child record in connected mode, meaning a child pointing to its parent with foreign_field. This applies to every table, also when DeepL is not used.

Manual Translation of TYPO3

Core's handler localizes such a child on its own. The translation then points to the default language parent, or to no parent at all, and is not shown in the edit form of the translated parent. The extension decorates the handler: in the mode Translate the child is localized through the translated parent, the way the localize button of the inline field does it, so it is attached to that parent. The content is still copied, not translated.

  • Without a translated parent, the wizard reports an error and nothing is created. Core created the misplaced translation before.
  • When the translation could not be created, for example because the only record of the parent in the language is a free mode copy, the wizard reports an error instead of success.
  • The mode Copy, pages and records which are not inline children are handled by core unchanged.
Translate with DeepL
The handler localizes such a child through its translated parent since 6.0.4 already. It now reports the same errors as above.
Both handlers
After an inline child has been localized, the wizard opens the edit form of the translated parent, the top-most one for nested inline records, instead of the edit form of the new translation. TYPO3 asks before unsaved changes of an open form are discarded.

The decorated handler keeps the identifier manual, its label and its place as the first, preselected handler of the wizard. The class name passed to listeners of \TYPO3\CMS\Backend\Localization\Event\ModifyLocalizationHandlerIsAvailableEvent is the one of the decorator, \WebVision\Deepltranslate\Core\Core14\Backend\Localization\InlineChildAwareManualLocalizationHandler .

Impact 

A listener which recognises core's handler by its class name, \TYPO3\CMS\Backend\Localization\ManualLocalizationHandler::class , does not match any more and has to compare the identifier manual instead. A service which type hints this internal class of core gets the decorator, which implements \TYPO3\CMS\Backend\Localization\LocalizationHandlerInterface only.

Inline children localized with Manual Translation are attached to the translated parent and shown in its edit form.