Hi,

I'm using buddylist2 and invite and can send the invites out, but when the invitee joins they are sent to an error page saying the following:

Fatal error: Call to undefined function: workflow_ng_invoke_event() in /home/brue/public_html/site/modules/buddylist2/buddy_api_invite/buddy_api_invite.module on line 74

I didn't have the workflow module installed at first but after installing it I still get the same message. I haven't done anything other than simply activate the workflow module. Do I need to set anything up or is there something I need to do to fix this error?

Thanks for any help.

Comments

nodestroy’s picture

nodestroy commented

hi,

i added a if condition, so that the function is only called when workflow_ng is enabled. that was missing.

    if (module_exists('workflow_ng')) {
      workflow_ng_invoke_event('buddy_api_invite_invite_success', $args['inviter'], $args['invitee']); 
    }

but if you have installed and enabled workflow_ng it should work anyway, maybe you have to reinstall buddy_api_invite.

you can get the updated file here:
http://cvs.drupal.org/viewvc.py/drupal/contributions/modules/buddylist2/...

hope that helps

regards,
dominik

Jboo’s picture

Jboo commented

I still had the error so I've gone ahead and added the updated file it seems to get past the error now. By adding this function, am I now missing out on a part of the buddylist module?

Thanks for your help Dominik.

Regards,
Justin

nodestroy’s picture

nodestroy commented

No, the main function of buddy_api_invite is to ensure that inviter and invitee are getting buddies, when invitee joins the page.

that means:
- userA invites userB to the site
- userB joins site
- userA and userB are getting buddies (twoway connection: userA -> userB and userB -> userA)

the workflow_ng event is just an "addon" to allow an action on this event. with workflow-ng you could configure (as an example): when invitee joins the site...send a mail to the admin. or something else.

the function i added, handles the case when workflow_ng is not enabled. (when you enable workflow_ng module the event is triggered & you should not get any error messages)

regards,
dominik

Jboo’s picture

Jboo commented

Thanks for explaining that Dominik, and also for your help, it's much appreciated.

Regards,
Justin

nodestroy’s picture

nodestroy commented
Status: Active » Fixed

i think this is fixed :)

Anonymous’s picture

Anonymous (not verified) commented
Status: Fixed » Closed (fixed)

Automatically closed -- issue fixed for two weeks with no activity.