Entity reference access

Description

This module adds new field formatters for entityreference which check access before displaying rendered entities. Views has access filters such as 'published', but entityreference rendered entity formatter only checks entity_access() for the current user.

Current formatters

• Role

  Adds an access formatter for configurable role. This formatter is helpful if a user of one role wants to preview a list of referenced entities as another role without forfeiting their current role (ruling out solutions like Masquerade). For example, for an editor to use SPS preview mode, they must retain their current role.

Dependencies

• Entity reference

To do

1. Make a patch to invoke something like hook_field_formatter_view_alter() or hook_field_formatter_prepare_view_alter(). With one of those, we could then add our setting to the existing 'entityreference_entity_view' formatter with hook_field_formatter_info_alter(),
   hook_field_formatter_settings_form_alter(), and hook_field_formatter_settings_summary_alter().