Summary

As part of the migration to Actions List block, we need to make sure we also offer the same level of funcitonality. One important piece missing is that currently the Covers Take Action block is also fetching Pages.

Requirements

• Replicate the behavior of filter_posts_for_act_pages from the Covers block.
• We should take into account if the "New IA" option is enabled under Planet 4 > Navigation:
  • If it's disabled, we should only fetch children pages of the page that is assigned as "Act Page" (same as the current Covers block).
  • If it's enabled, we should fetch Actions (we already do that) but also the children pages of the page that is assigned as "Take Action Page"