[buddypress-trac] [BuddyPress Trac] #6630: Issue posting comment on links using buddypress

[buddypress-trac]

#6630: Issue posting comment on links using buddypress
-------------------------------------+-----------------------
 Reporter:  camaro4d                 |       Owner:
     Type:  defect (bug)             |      Status:  reopened
 Priority:  normal                   |   Milestone:  2.4
Component:  Component - Activity     |     Version:  1.7
 Severity:  normal                   |  Resolution:
 Keywords:  needs-testing has-patch  |
-------------------------------------+-----------------------

Comment (by MrMaz):

 This is how I implemented backwards compat. Leave the filter function args
 blank, and use `list()` to get the args. Make sure `add_filter()` allows 4
 args.

 {{{
 function my_activity_custom_update() {

     if ( func_num_args() === 4 ) {
         list( $activity_id, $object, $item_id, $content ) =
 func_get_args();
     } else {
         $activity_id = false;
         list( $object, $item_id, $content ) = func_get_args();
     }

     // create custom activity item
     $my_activity_id = my_create_custom_activity( $activity_id );

     return $my_activity_id;
 }
 add_filter( 'bp_activity_custom_update', 'my_activity_custom_update', 10,
 4 );
 }}}

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/6630#comment:10>
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