[buddypress-trac] [BuddyPress Trac] #6843: Activity @mentions in private groups for non members

[buddypress-trac]

#6843: Activity @mentions in private groups for non members
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 Reporter:  timeuser              |       Owner:
     Type:  defect (bug)          |      Status:  new
 Priority:  normal                |   Milestone:  2.5
Component:  Component - Activity  |     Version:  2.4.0
 Severity:  normal                |  Resolution:
 Keywords:                        |
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Comment (by boonebgorges):

 > Does anyone have a suggestion on how best to go about that? What would I
 hook or filter to check and stop the output of a post into the feed? Limit
 and pagination problems seem more minor to me since they woudn't be very
 obvious to users.

 Roughly:

 {{{#!php
 <?php
 function bp6843_filter_out_private_mentions( $has_activities ) {
     global $activities_template;

     $as = $activities_template->activities;
     foreach ( $as as $k => $a ) {
         if ( 'groups' === $a->component ) {
             $group_id = $a->item_id;
             $group = groups_get_group( array( 'group_id' => $group_id ) );
             if ( 'public' !== $group && ! groups_is_user_member(
 bp_loggedin_user_id(), $group_id ) ) {
                 unset( $as[ $k ] );
             }
         }
     }

     // reset indexes
     $as = array_values( $as );

     $activities_template->activities = $as;

     return $has_activities;
 }
 add_filter( 'bp_has_activities', 'bp6843_filter_out_private_mentions' );
 }}}

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/6843#comment:9>
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