function dish_list_pos($start_data)
{
global $tpl;
$_SESSION['order_added'] = 0;
$tpl->set_waiter_template_file('dishlist');
$tmp = navbar_empty_pos();
if (printing_orders_to_print($_SESSION['sourceid'])) {
$tmp = navbar_with_printer_pos();
} else {
$tmp = navbar_empty_pos();
}
$tpl->assign('navbar', $tmp);
if (get_conf(__FILE__, __LINE__, "show_summary") && isset($_SESSION['go_back_to_cat']) && $_SESSION['go_back_to_cat']) {
$tbl = new table($_SESSION['sourceid']);
if ($last_mod = order_get_last_modified()) {
$mods = get_conf(__FILE__, __LINE__, "show_mods_in_summary");
$tbl->list_orders_pos('last_order', $last_mod, $mods);
}
}
if (isset($start_data['category'])) {
$tmp = dishlist_form_start($back_to_cat);
$tpl->assign('formstart', $tmp);
$tmp = dishlist_form_end();
$tpl->assign('formend', $tmp);
$tmp = dishlist_back_to_cat();
$tpl->assign('back_to_cat', $tmp);
$tmp = priority_radio($start_data);
$tpl->assign('priority', $tmp);
$tmp = quantity_list($start_data);
$tpl->assign('quantity', $tmp);
$tmp = dishes_list_cat_pos($start_data);
$tpl->assign('dishes_list', $tmp);
} elseif (isset($start_data['letter'])) {
$tmp = dishlist_form_start(false);
$tpl->assign('formstart', $tmp);
$tmp = dishlist_form_end();
$tpl->assign('formend', $tmp);
$tmp = priority_radio($start_data);
$tpl->assign('priority', $tmp);
$tmp = quantity_list($start_data);
$tpl->assign('quantity', $tmp);
$tmp = dishes_list_letter($start_data);
$tpl->assign('dishes_list', $tmp);
} elseif (isset($start_data['search'])) {
$tmp = dishlist_form_start(false);
$tpl->assign('formstart', $tmp);
$tmp = dishlist_form_end();
$tpl->assign('formend', $tmp);
$tmp = priority_radio($start_data);
$tpl->assign('priority', $tmp);
$tmp = quantity_list($start_data);
$tpl->assign('quantity', $tmp);
$tmp = dishes_list_search($start_data);
$tpl->assign('dishes_list', $tmp);
} elseif (isset($start_data['idsystem'])) {
$tmp = dishlist_form_start(false);
$tpl->assign('formstart', $tmp);
$tmp = dishlist_form_end();
$tpl->assign('formend', $tmp);
$tmp = priority_radio($start_data);
$tpl->assign('priority', $tmp);
$tmp = quantity_list($start_data);
$tpl->assign('quantity', $tmp);
$tmp = input_dish_id($start_data);
$tpl->assign('dishes_list', $tmp);
} else {
$tmp = categories_list_pos($start_data);
$tpl->assign('categories', $tmp);
$tmp = ucfirst(phr('ERROR_NO_CATEGORY_SELECTED')) . "<br/>\n";
$tpl->append('messages', $tmp);
}
return 0;
}
case 'listmods':
if (isset($_REQUEST['letter'])) {
$letter = $_REQUEST['letter'][0];
} else {
$letter = '';
}
if (!isset($_SESSION['go_back_to_cat'])) {
$_SESSION['go_back_to_cat'] = 0;
}
mods_list($start_data, $letter);
break;
case 'mod_set':
$err = mods_set($start_data);
status_report('MODS_SETTING', $err);
if ($_REQUEST['last']) {
$last_mod = order_get_last_modified();
if ($last_mod && isset($_SESSION['go_back_to_cat']) && $_SESSION['go_back_to_cat']) {
$ord = new order((int) $last_mod);
$dish = new dish($ord->data['dishid']);
$list['category'] = $dish->data['category'];
$list['priority'] = $ord->data['priority'];
dish_list($list);
} else {
orders_list();
}
} else {
if (isset($_REQUEST['letter']) && $_REQUEST['letter'] == 'ALL') {
$letter = 'ALL';
} elseif (isset($_REQUEST['letter'])) {
$letter = $_REQUEST['letter'][0];
} else {
