Some installations might need to add further images
to records imported from ThüCAT.
The records are now extended to support adding images by editors.
The images are not touched during import.
The images are also ignored during clean ups,
the editor is in full control.
This feature for now is only added to tourist attractions by default.
The feature is implemented in a way that all objects extending the
``WerkraumMedia\ThueCat\Domain\Model\Frontend\Base`` class are usable
by adding an ``editorial_images`` field to their table.
The schema is very flexible and some values are not validated upfront.
This will result in many objects which we currently can not map.
This resulted in an exception breaking the rest of the import.
We now handle the broken mapping and skip those objects with proper
logging.
This allows to continue with import and report and debug those objects
in order to improve the mapping step by step.
Relates: #10198
- Removed individual converters for TYPO3.
Conversion is now handled in a single converter.
- The new converter will import necessary dependencies upfront, e.g.
town or organisation.
- Move import state into extra class.
Relates: #34
Allows to import entity of type TouristAttraction.
Right now only in German, as this is most important.
Add output of tourist attraction via custom content element.
Provide first basic import mechanism.
It already allows to import entities into TYPO3 database.
Three entities are supported.
Entities are configured through import configuration.
This can be created, viewed, and edited through backend module.
Imports are tracked and accessible from backend module.
Still this is basic.
Importing lists of entities is not supported.
Multiple languages is not supported, etc.
Relates: #8214
