mod_admin_predicate

Add support for editing predicates in the admin, by presenting a list of all defined predicates on http://yoursite.com/admin/predicate.

Predicates can be added, removed and edited, just like regular resources.

ACL permissions

The following ACL permissions are required:

• to view the page, use permission on the ‘mod_admin_predicate’ module

• to edit and delete predicates, edit and delete permissions on category ‘predicate’.

  Admin module for managing edge predicates and predicate resources in the backend.

Accepted Events

This module handles the following notifier callbacks:

• observe_admin_menu: Add predicate management entries to the admin menu.

• observe_rsc_delete: Do not allow a predicate to be removed iff there are edges with that predicate using m_predicate:is_used.

• observe_rsc_update: Check if the update contains information for a predicate using m_predicate:update_noflush.

• observe_rsc_update_done: Whenever a predicate has been updated we have to flush the predicate cache using m_predicate:flush.

• observe_search_query: Implement predicate-specific search query clauses used by admin predicate listings.

Delegate callbacks:

• event/2 with postback messages: delete_all.

• event/2 with submit messages: delete_move.