This request is still pending confirmation. "; page_tail(); exit(); } BoincFriend::delete($user->id, $destuser->id); } } function check_ignoring($srcuser, $destuser) { BoincForumPrefs::lookup($destuser); if (is_ignoring($destuser, $srcuser)) { error_page("$destuser->name is not accepting friendship requests from you"); } } // user has clicked "add to friends". Ask them if they really mean it. // function handle_add($user) { $destid = get_int('userid'); if ($destid == $user->id) { error_page("You can't be friends with yourself"); } $destuser = BoincUser::lookup_id($destid); if (!$destuser) error_page("No such user"); check_pending($user, $destuser); check_ignoring($user, $destuser); page_head("Add friend"); echo "

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

"; } echo "

"; show_actionlist_button("friend.php?action=accept&userid=".$srcid, tra("Accept friendship"), tra("Click accept if %1 is in fact a friend", $srcuser->name)); show_actionlist_button("friend.php?action=ignore&userid=".$srcid, tra("Decline"), tra("Click decline if %1 is not a friend", $srcuser->name)); echo "

"; 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(); $ret = BoincFriend::replace("user_src=$user->id, user_dest=$srcid, message='$msg', create_time=$now, reciprocated=1"); if (!$ret) { error_page("database error"); } $type = NOTIFY_FRIEND_ACCEPT; BoincNotify::replace("userid=$srcid, create_time=$now, type=$type, opaque=$user->id"); BoincForumPrefs::lookup($srcuser); if ($srcuser->prefs->pm_notification == 1) { send_friend_accept_email($user, $srcuser, $msg); } $notify = BoincNotify::lookup($user->id, NOTIFY_FRIEND_REQ, $srcid); if ($notify) { $notify->delete(); } 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(); } 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 $destuser->name. "; page_tail(); } function handle_cancel_confirm($user) { $destid = get_int('userid'); $destuser = BoincUser::lookup_id($destid); if (!$destuser) error_page("No such user"); page_head("Cancel friendship?"); echo " Are you sure you want to cancel your friendship with $destuser->name?

"; show_actionlist_button("friend.php?action=cancel&userid=$destid", tra("Yes"), "Cancel friendship"); show_actionlist_button("home.php", tra("No"), "Stay friends"); echo "
"; page_tail(); } function handle_cancel($user) { $destid = get_int('userid'); $destuser = BoincUser::lookup_id($destid); if (!$destuser) error_page("No such user"); BoincFriend::delete($user->id, $destid); page_head("Friendship cancelled"); echo " Your friendship with $destuser->name has been cancelled. "; 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; case 'cancel_confirm': handle_cancel_confirm($user); break; case 'cancel': handle_cancel($user); break; default: error_page("unknown action"); } ?>