}
if ($valid) {
$ret = rawurlencode($ret);
$user_search = rawurlencode($user_search);
header_redirect("admin_forum_access.php?webtag={$webtag}&user_search={$user_search}&ret={$ret}&added=true");
exit;
}
}
} else {
if (isset($_POST['remove'])) {
$valid = true;
if (isset($_POST['remove_user']) && is_array($_POST['remove_user'])) {
foreach ($_POST['remove_user'] as $remove_user_uid) {
if ($user_logon = user_get_logon($remove_user_uid)) {
if (user_update_forums($remove_user_uid, $forum_fid, FORUM_USER_DISALLOWED)) {
$forum_name = forum_get_name($forum_fid);
admin_add_log_entry(CHANGE_FORUM_ACCESS, array($forum_name, $user_logon));
} else {
$error_msg_array[] = sprintf(gettext("Failed to remove permissions from user '%s'"), $user_logon);
$valid = false;
}
}
}
if ($valid) {
$ret = rawurlencode($ret);
$user_search = rawurlencode($user_search);
header_redirect("admin_forum_access.php?webtag={$webtag}&user_search={$user_search}&ret={$ret}&removed=true");
exit;
}
}
}
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"center\">", form_submit("t_confirm_delete", gettext("Delete")), " ", form_submit("cancel", gettext("Cancel")), "</td>\n";
echo " </tr>\n";
echo " </table>\n";
echo "</form>\n";
echo "</div>\n";
html_draw_bottom();
exit;
}
} else {
if (isset($_POST['t_confirm_delete'])) {
$valid = true;
if (isset($_POST['t_delete']) && is_array($_POST['t_delete'])) {
foreach ($_POST['t_delete'] as $forum_fid => $delete_forum) {
if ($valid && $delete_forum == "Y" && ($forum_name = forum_get_name($forum_fid))) {
if (!forum_delete($forum_fid)) {
$error_msg_array[] = sprintf(gettext("Failed to deleted forum: '%s'"), $forum_name);
}
}
}
if ($valid) {
header_redirect("admin_forums.php?webtag={$webtag}&page={$page}&deleted=true");
exit;
}
}
} else {
if (isset($_GET['default']) && is_numeric($_GET['default'])) {
$fid = $_GET['default'];
forum_update_default($fid);
} else {
