Add an optional message here:

"; page_tail(); } // User really means it. Make DB entry and send notification // function handle_add_confirm($user) { $destid = post_int('userid'); $destuser = BoincUser::lookup_id($destid); if (!$destuser) error_page("No such user"); $msg = post_str('message', true); if ($msg) $msg = strip_tags(process_user_text($msg)); $now = time(); $ret = BoincFriend::insert("(user_src, user_dest, message, create_time, reciprocated) values ($user->id, $destid, '$msg', $now, 0)"); if (!$ret) { error_page("database error"); } $ret = BoincNotify::insert("(userid, create_time, type, opaque) values ($destid, $now, ".NOTIFY_FRIEND_REQ.", $user->id)"); if (!$ret) { error_page("Database error"); } page_head("Friend request sent"); echo "We have notified $destuser->name of your request."; page_tail(); } // Show destination user the details of request, ask if they accept // function handle_query($user) { $srcid = get_int('userid'); $srcuser = BoincUser::lookup_id($srcid); if (!$srcuser) error_page("No such user"); $friend = BoincFriend::lookup($srcid, $user->id); if (!$friend) error_page("Request not found"); page_head("Friend request"); $x = user_links($srcuser, true); echo " $x has added you as a friend. If $srcuser->name is in fact your friend, please click Accept. "; $img_url = profile_user_thumb_url($srcuser); if ($img_url) { echo "

\n"; } if (strlen($friend->message)) { echo "

$srcuser->name says: $friend->message

"; } echo "

Accept | Ignore "; page_tail(); } // Here if they accepted // function handle_accept($user) { $srcid = get_int('userid'); $srcuser = BoincUser::lookup_id($srcid); if (!$srcuser) error_page("No such user"); $friend = BoincFriend::lookup($srcid, $user->id); if (!$friend) { error_page("No request"); } $friend->update("reciprocated=1"); // "accept message" not implemented in interface yet $msg = post_str('message', true); if ($msg) $msg = strip_tags(process_user_text($msg)); $now = time(); $ret = BoincFriend::insert("(user_src, user_dest, message, create_time, reciprocated) values ($user->id, $srcid, '$msg', $now, 1)"); if (!$ret) { error_page("database error"); } $ret = BoincNotify::insert("(userid, create_time, type, opaque) values ($srcid, $now, ".NOTIFY_FRIEND_ACCEPT.", $user->id)"); if (!$ret) { error_page("Database error"); } $notify = BoincNotify::lookup($user->id, NOTIFY_FRIEND_REQ, $srcid); if ($notify) { $notify->delete(); } else { echo "?? notification not found"; } page_head("Friendship confirmed"); echo "Your friendship with $srcuser->name has been confirmed."; page_tail(); } // Here if they declined // function handle_ignore($user) { $srcid = get_int('userid'); $srcuser = BoincUser::lookup_id($srcid); if (!$srcuser) error_page("No such user"); $friend = BoincFriend::lookup($srcid, $user->id); if (!$friend) { error_page("No request"); } $notify = BoincNotify::lookup($user->id, NOTIFY_FRIEND_REQ, $srcid); if ($notify) { $notify->delete(); } else { echo "?? notification not found"; } page_head("Friendship declined"); echo "You have declined friendship with $srcuser->name."; page_tail(); } // Here if initiator clicked on "confirmed" notification. // Delete notification // function handle_accepted($user) { $destid = get_int('userid'); $destuser = BoincUser::lookup_id($destid); if (!$destuser) error_page("No such user"); $notify = BoincNotify::lookup($user->id, NOTIFY_FRIEND_ACCEPT, $destid); if ($notify) { $notify->delete(); } else { echo "?? notification not found"; } page_head("Friend confirmed"); echo " You are now friends with $destuser->name. "; page_tail(); } // "home page" has Requests area // (icon) N friend request(s) $user = get_logged_in_user(); $action = get_str('action', true); if (!$action) $action = post_str('action'); switch ($action) { case 'add': handle_add($user); break; case 'add_confirm': handle_add_confirm($user); break; case 'query': handle_query($user); break; case 'accept': handle_accept($user); break; case 'accepted': handle_accepted($user); break; case 'ignore': handle_ignore($user); break; default: error_page("unknown action"); } ?>