Top page integration with Fluent module

[mfendeksilverstripe]

Module version(s) affected

5.2.4

Description

Top page feature can support integration with the Fluent module but there are some gaps:

• docs are outdates and refer to extensions setup that's no longer there
• we should provide out of the box integration as it's easy to do

How to reproduce

• installing Fluent module is needed
• Top page feature doesn't auto integrate with the module
• what we want to see is the TopPage\DataExtension to be replaced with TopPage\FluentExtension automatically
• this does not happen and it's also necessary to use Injector to do this replacement as the TopPage\DataExtensionis hard coded in theBaseElementandElementalAreaclasses instead of using named keysyml` configuration format.

Possible Solution

• replace hard coded extensions with configurable yml format using named keys
• provide auto detection in which extension is used

Additional Context

No response

Validations

• Check that there isn't already an issue that reports the same bug
• Double check that your reproduction steps work in a fresh installation of silverstripe/installer (with any code examples you've provided)

[mfendeksilverstripe]

Fixed in #1259