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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2023 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Module;
use Fig\Http\Message\StatusCodeInterface;
use Fisharebest\Webtrees\Auth;
use Fisharebest\Webtrees\Family;
use Fisharebest\Webtrees\FlashMessages;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Individual;
use Fisharebest\Webtrees\Registry;
use Fisharebest\Webtrees\Session;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\Validator;
use Illuminate\Database\Capsule\Manager as DB;
use Illuminate\Database\Query\Builder;
use Illuminate\Database\Query\Expression;
use Illuminate\Database\Query\JoinClause;
use Illuminate\Support\Collection;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function app;
use function array_filter;
use function array_key_exists;
use function array_keys;
use function array_map;
use function array_merge;
use function array_sum;
use function array_values;
use function assert;
use function e;
use function implode;
use function ob_get_clean;
use function ob_start;
use function route;
use function uksort;
use function usort;
use function view;
use const ARRAY_FILTER_USE_KEY;
/**
* Common logic for individual and family lists.
*/
abstract class AbstractIndividualListModule extends AbstractModule implements ModuleListInterface, RequestHandlerInterface
{
use ModuleListTrait;
// The individual list and family list use the same code/logic.
// They just display different lists.
abstract protected function showFamilies(): bool;
abstract protected function routeUrl(): string;
/**
* Initialization.
*/
public function boot(): void
{
Registry::routeFactory()->routeMap()->get(static::class, $this->routeUrl(), $this);
}
/**
* @param array<bool|int|string|array<string>|null> $parameters
*/
public function listUrl(Tree $tree, array $parameters = []): string
{
$request = app(ServerRequestInterface::class);
assert($request instanceof ServerRequestInterface);
$xref = Validator::attributes($request)->isXref()->string('xref', '');
if ($xref !== '') {
$individual = Registry::individualFactory()->make($xref, $tree);
if ($individual instanceof Individual && $individual->canShow()) {
$primary_name = $individual->getPrimaryName();
$parameters['surname'] ??= $individual->getAllNames()[$primary_name]['surn'] ?? null;
}
}
$parameters['tree'] = $tree->name();
return route(static::class, $parameters);
}
/**
* @return array<string>
*/
public function listUrlAttributes(): array
{
return [];
}
public function handle(ServerRequestInterface $request): ResponseInterface
{
$tree = Validator::attributes($request)->tree();
$user = Validator::attributes($request)->user();
Auth::checkComponentAccess($this, ModuleListInterface::class, $tree, $user);
// All individuals with this surname
$surname_param = Validator::queryParams($request)->string('surname', '');
$surname = I18N::strtoupper(I18N::language()->normalize($surname_param));
// All surnames beginning with this letter, where "@" is unknown and "," is none
$alpha = Validator::queryParams($request)->string('alpha', '');
// All first names beginning with this letter where "@" is unknown
$falpha = Validator::queryParams($request)->string('falpha', '');
// What type of list to display, if any
$show = Validator::queryParams($request)->string('show', 'surn');
// All individuals
$show_all = Validator::queryParams($request)->string('show_all', '');
// Include/exclude married names
$show_marnm = Validator::queryParams($request)->string('show_marnm', '');
// Break long lists down by given name
$show_all_firstnames = Validator::queryParams($request)->string('show_all_firstnames', '');
$params = [
'alpha' => $alpha,
'falpha' => $falpha,
'show' => $show,
'show_all' => $show_all,
'show_all_firstnames' => $show_all_firstnames,
'show_marnm' => $show_marnm,
'surname' => $surname,
];
if ($surname_param !== $surname) {
return Registry::responseFactory()
->redirectUrl($this->listUrl($tree, $params), StatusCodeInterface::STATUS_MOVED_PERMANENTLY);
}
// Make sure parameters are consistent with each other.
if ($show_all_firstnames === 'yes') {
$falpha = '';
}
if ($show_all === 'yes') {
$alpha = '';
$surname = '';
}
if ($surname !== '') {
$alpha = I18N::language()->initialLetter($surname);
}
$surname_data = $this->surnameData($tree, $show_marnm === 'yes', $this->showFamilies());
$all_surns = $this->allSurns($surname_data);
$all_surnames = $this->allSurnames($surname_data);
$surname_initials = $this->surnameInitials($surname_data);
// We've requested a surname that doesn't currently exist.
if ($surname !== '' && !array_key_exists($surname, $all_surns)) {
$message = I18N::translate('There are no individuals with the surname “%s”', e($surname));
FlashMessages::addMessage($message);
return Registry::responseFactory()
->redirectUrl($this->listUrl($tree));
}
// Make sure selections are consistent.
// i.e. can’t specify show_all and surname at the same time.
if ($show_all === 'yes') {
if ($show_all_firstnames === 'yes') {
$legend = I18N::translate('All');
$params = ['tree' => $tree->name(), 'show_all' => 'yes', 'show_marnm' => $show_marnm];
$show = 'indi';
} elseif ($falpha !== '') {
$legend = I18N::translate('All') . ', ' . e($falpha) . '…';
$params = ['tree' => $tree->name(), 'show_all' => 'yes', 'show_marnm' => $show_marnm];
$show = 'indi';
} else {
$legend = I18N::translate('All');
$params = ['tree' => $tree->name(), 'show_all' => 'yes', 'show_marnm' => $show_marnm];
}
} elseif ($surname !== '') {
$show_all = 'no';
$show = 'indi'; // The surname list makes no sense with only one surname.
$params = ['tree' => $tree->name(), 'surname' => $surname, 'falpha' => $falpha, 'show_marnm' => $show_marnm];
if ($surname === Individual::NOMEN_NESCIO) {
$legend = I18N::translateContext('Unknown surname', '…');
} else {
// The surname parameter is a root/canonical form. Display the actual surnames found.
$variants = array_keys($all_surnames[$surname] ?? [$surname => $surname]);
usort($variants, I18N::comparator());
$variants = array_map(static fn (string $x): string => $x === '' ? I18N::translate('No surname') : $x, $variants);
$legend = implode('/', $variants);
}
switch ($falpha) {
case '':
break;
case '@':
$legend .= ', ' . I18N::translateContext('Unknown given name', '…');
break;
default:
$legend .= ', ' . e($falpha) . '…';
break;
}
} elseif ($alpha === '@') {
$show_all = 'no';
$legend = I18N::translateContext('Unknown surname', '…');
$params = ['alpha' => $alpha, 'tree' => $tree->name(), 'show_marnm' => $show_marnm];
$surname = Individual::NOMEN_NESCIO;
$show = 'indi'; // SURN list makes no sense here
} elseif ($alpha === ',') {
$show_all = 'no';
$legend = I18N::translate('No surname');
$params = ['alpha' => $alpha, 'tree' => $tree->name(), 'show_marnm' => $show_marnm];
$show = 'indi'; // SURN list makes no sense here
} elseif ($alpha !== '') {
$show_all = 'no';
$legend = e($alpha) . '…';
$params = ['alpha' => $alpha, 'tree' => $tree->name(), 'show_marnm' => $show_marnm];
} else {
$show_all = 'no';
$legend = '…';
$params = ['tree' => $tree->name(), 'show_marnm' => $show_marnm];
$show = 'none'; // Don't show lists until something is chosen
}
$legend = '<bdi>' . $legend . '</bdi>';
if ($this->showFamilies()) {
$title = I18N::translate('Families') . ' — ' . $legend;
} else {
$title = I18N::translate('Individuals') . ' — ' . $legend;
}
ob_start(); ?>
<div class="d-flex flex-column wt-page-options wt-page-options-individual-list d-print-none">
<ul class="d-flex flex-wrap list-unstyled justify-content-center wt-initials-list wt-initials-list-surname">
<?php foreach ($surname_initials as $letter => $count) : ?>
<li class="wt-initials-list-item d-flex">
<?php if ($count > 0) : ?>
<a href="<?= e($this->listUrl($tree, ['alpha' => $letter, 'show_marnm' => $show_marnm, 'tree' => $tree->name()])) ?>" class="wt-initial px-1<?= $letter === $alpha ? ' active' : '' ?> '" title="<?= I18N::number($count) ?>"><?= $this->displaySurnameInitial((string) $letter) ?></a>
<?php else : ?>
<span class="wt-initial px-1 text-muted"><?= $this->displaySurnameInitial((string) $letter) ?></span>
<?php endif ?>
</li>
<?php endforeach ?>
<?php if (Session::has('initiated')) : ?>
<!-- Search spiders don't get the "show all" option as the other links give them everything. -->
<li class="wt-initials-list-item d-flex">
<a class="wt-initial px-1<?= $show_all === 'yes' ? ' active' : '' ?>" href="<?= e($this->listUrl($tree, ['show_all' => 'yes'] + $params)) ?>"><?= I18N::translate('All') ?></a>
</li>
<?php endif ?>
</ul>
<!-- Search spiders don't get an option to show/hide the surname sublists, nor does it make sense on the all/unknown/surname views -->
<?php if ($show !== 'none' && Session::has('initiated')) : ?>
<?php if ($show_marnm === 'yes') : ?>
<p>
<a href="<?= e($this->listUrl($tree, ['show' => $show, 'show_marnm' => 'no'] + $params)) ?>">
<?= I18N::translate('Exclude individuals with “%s” as a married name', $legend) ?>
</a>
</p>
<?php else : ?>
<p>
<a href="<?= e($this->listUrl($tree, ['show' => $show, 'show_marnm' => 'yes'] + $params)) ?>">
<?= I18N::translate('Include individuals with “%s” as a married name', $legend) ?>
</a>
</p>
<?php endif ?>
<?php if ($alpha !== '@' && $alpha !== ',' && $surname === '') : ?>
<?php if ($show === 'surn') : ?>
<p>
<a href="<?= e($this->listUrl($tree, ['show' => 'indi'] + $params)) ?>">
<?= I18N::translate('Show the list of individuals') ?>
</a>
</p>
<?php else : ?>
<p>
<a href="<?= e($this->listUrl($tree, ['show' => 'surn'] + $params)) ?>">
<?= I18N::translate('Show the list of surnames') ?>
</a>
</p>
<?php endif ?>
<?php endif ?>
<?php endif ?>
</div>
<div class="wt-page-content">
<?php if ($show === 'indi' || $show === 'surn') {
switch ($alpha) {
case '@':
$filter = static fn (string $x): bool => $x === Individual::NOMEN_NESCIO;
break;
case ',':
$filter = static fn (string $x): bool => $x === '';
break;
case '':
if ($show_all === 'yes') {
$filter = static fn (string $x): bool => $x !== '' && $x !== Individual::NOMEN_NESCIO;
} else {
$filter = static fn (string $x): bool => $x === $surname;
}
break;
default:
if ($surname === '') {
$filter = static fn (string $x): bool => I18N::language()->initialLetter($x) === $alpha;
} else {
$filter = static fn (string $x): bool => $x === $surname;
}
break;
}
$all_surnames = array_filter($all_surnames, $filter, ARRAY_FILTER_USE_KEY);
if ($show === 'surn') {
// Show the surname list
switch ($tree->getPreference('SURNAME_LIST_STYLE')) {
case 'style1':
echo view('lists/surnames-column-list', [
'module' => $this,
'params' => ['show' => 'indi', 'show_all' => null] + $params,
'surnames' => $all_surnames,
'totals' => true,
'tree' => $tree,
]);
break;
case 'style3':
echo view('lists/surnames-tag-cloud', [
'module' => $this,
'params' => ['show' => 'indi', 'show_all' => null] + $params,
'surnames' => $all_surnames,
'totals' => true,
'tree' => $tree,
]);
break;
case 'style2':
default:
echo view('lists/surnames-table', [
'families' => $this->showFamilies(),
'module' => $this,
'order' => [[0, 'asc']],
'params' => ['show' => 'indi', 'show_all' => null] + $params,
'surnames' => $all_surnames,
'tree' => $tree,
]);
break;
}
} else {
// Show the list
$count = array_sum(array_map(static fn (array $x): int => array_sum($x), $all_surnames));
// Don't sublist short lists.
$sublist_threshold = (int) $tree->getPreference('SUBLIST_TRIGGER_I');
if ($sublist_threshold === 0 || $count < $sublist_threshold) {
$falpha = '';
} else {
// Break long lists by initial letter of given name
$all_surnames = array_values(array_map(static fn ($x): array => array_keys($x), $all_surnames));
$all_surnames = array_merge(...$all_surnames);
$givn_initials = $this->givenNameInitials($tree, $all_surnames, $show_marnm === 'yes', $this->showFamilies());
if ($surname !== '' || $show_all === 'yes') {
echo '<h2 class="wt-page-title">', I18N::translate('Given names'), '</h2>';
// Don't show the list until we have some filter criteria
$show = $falpha !== '' || $show_all_firstnames === 'yes' ? 'indi' : 'none';
echo '<ul class="d-flex flex-wrap list-unstyled justify-content-center wt-initials-list wt-initials-list-given-names">';
foreach ($givn_initials as $givn_initial => $given_count) {
echo '<li class="wt-initials-list-item d-flex">';
if ($given_count > 0) {
if ($show === 'indi' && $givn_initial === $falpha && $show_all_firstnames !== 'yes') {
echo '<a class="wt-initial px-1 active" href="' . e($this->listUrl($tree, ['falpha' => $givn_initial] + $params)) . '" title="' . I18N::number($given_count) . '">' . $this->displayGivenNameInitial((string) $givn_initial) . '</a>';
} else {
echo '<a class="wt-initial px-1" href="' . e($this->listUrl($tree, ['falpha' => $givn_initial] + $params)) . '" title="' . I18N::number($given_count) . '">' . $this->displayGivenNameInitial((string) $givn_initial) . '</a>';
}
} else {
echo '<span class="wt-initial px-1 text-muted">' . $this->displayGivenNameInitial((string) $givn_initial) . '</span>';
}
echo '</li>';
}
// Search spiders don't get the "show all" option as the other links give them everything.
if (Session::has('initiated')) {
echo '<li class="wt-initials-list-item d-flex">';
if ($show_all_firstnames === 'yes') {
echo '<span class="wt-initial px-1 active">' . I18N::translate('All') . '</span>';
} else {
echo '<a class="wt-initial px-1" href="' . e($this->listUrl($tree, ['show_all_firstnames' => 'yes'] + $params)) . '" title="' . I18N::number($count) . '">' . I18N::translate('All') . '</a>';
}
echo '</li>';
}
echo '</ul>';
}
}
if ($show === 'indi') {
if ($alpha === '@') {
$surns_to_show = ['@N.N.'];
} elseif ($alpha === ',') {
$surns_to_show = [''];
} elseif ($surname !== '') {
$surns_to_show = $all_surns[$surname];
} elseif ($alpha !== '') {
$tmp = array_filter(
$all_surns,
static fn (string $x): bool => I18N::language()->initialLetter($x) === $alpha,
ARRAY_FILTER_USE_KEY
);
$surns_to_show = array_merge(...array_values($tmp));
} else {
$surns_to_show = [];
}
if ($this->showFamilies()) {
echo view('lists/families-table', [
'families' => $this->families($tree, $surns_to_show, $falpha, $show_marnm === 'yes'),
'tree' => $tree,
]);
} else {
echo view('lists/individuals-table', [
'individuals' => $this->individuals($tree, $surns_to_show, $falpha, $show_marnm === 'yes', false),
'sosa' => false,
'tree' => $tree,
]);
}
}
}
} ?>
</div>
<?php
$html = ob_get_clean();
return $this->viewResponse('modules/individual-list/page', [
'content' => $html,
'title' => $title,
'tree' => $tree,
]);
}
/**
* Some initial letters have a special meaning
*/
protected function displayGivenNameInitial(string $initial): string
{
if ($initial === '@') {
return I18N::translateContext('Unknown given name', '…');
}
return e($initial);
}
/**
* Some initial letters have a special meaning
*/
protected function displaySurnameInitial(string $initial): string
{
if ($initial === '@') {
return I18N::translateContext('Unknown surname', '…');
}
if ($initial === ',') {
return I18N::translate('No surname');
}
return e($initial);
}
/**
* Restrict a query to individuals that are a spouse in a family record.
*/
protected function whereFamily(bool $fams, Builder $query): void
{
if ($fams) {
$query->join('link', static function (JoinClause $join): void {
$join
->on('l_from', '=', 'n_id')
->on('l_file', '=', 'n_file')
->where('l_type', '=', 'FAMS');
});
}
}
/**
* Restrict a query to include/exclude married names.
*/
protected function whereMarriedName(bool $marnm, Builder $query): void
{
if (!$marnm) {
$query->where('n_type', '<>', '_MARNM');
}
}
/**
* Get a count of individuals with each initial letter
*
* @param array<string> $surns if set, only consider people with this surname
* @param bool $marnm if set, include married names
* @param bool $fams if set, only consider individuals with FAMS records
*
* @return array<int>
*/
public function givenNameInitials(Tree $tree, array $surns, bool $marnm, bool $fams): array
{
$initials = [];
// Ensure our own language comes before others.
foreach (I18N::language()->alphabet() as $initial) {
$initials[$initial] = 0;
}
$query = DB::table('name')
->where('n_file', '=', $tree->id());
$this->whereFamily($fams, $query);
$this->whereMarriedName($marnm, $query);
if ($surns !== []) {
$query->whereIn('n_surn', $surns);
}
$query
->select([$this->binaryColumn('n_givn', 'n_givn'), new Expression('COUNT(*) AS count')])
->groupBy([$this->binaryColumn('n_givn')]);
foreach ($query->get() as $row) {
$initial = I18N::language()->initialLetter(I18N::language()->normalize(I18N::strtoupper($row->n_givn)));
$initials[$initial] ??= 0;
$initials[$initial] += (int) $row->count;
}
$count_unknown = $initials['@'] ?? 0;
if ($count_unknown > 0) {
unset($initials['@']);
$initials['@'] = $count_unknown;
}
return $initials;
}
/**
* @return array<object{n_surn:string,n_surname:string,total:int}>
*/
private function surnameData(Tree $tree, bool $marnm, bool $fams): array
{
$query = DB::table('name')
->where('n_file', '=', $tree->id())
->whereNotNull('n_surn') // Filters old records for sources, repositories, etc.
->whereNotNull('n_surname')
->select([
$this->binaryColumn('n_surn', 'n_surn'),
$this->binaryColumn('n_surname', 'n_surname'),
new Expression('COUNT(*) AS total'),
]);
$this->whereFamily($fams, $query);
$this->whereMarriedName($marnm, $query);
$query->groupBy([
$this->binaryColumn('n_surn'),
$this->binaryColumn('n_surname'),
]);
return $query
->get()
->map(static fn (object $x): object => (object) ['n_surn' => $x->n_surn, 'n_surname' => $x->n_surname, 'total' => (int) $x->total])
->all();
}
/**
* Group n_surn values, based on collation rules for the current language.
* We need them to find the individuals with this n_surn.
*
* @param array<object{n_surn:string,n_surname:string,total:int}> $surname_data
*
* @return array<array<int,string>>
*/
protected function allSurns(array $surname_data): array
{
$list = [];
foreach ($surname_data as $row) {
$normalized = I18N::strtoupper(I18N::language()->normalize($row->n_surn));
$list[$normalized][] = $row->n_surn;
}
uksort($list, I18N::comparator());
return $list;
}
/**
* Group n_surname values, based on collation rules for each n_surn.
* We need them to show counts of individuals with each surname.
*
* @param array<object{n_surn:string,n_surname:string,total:int}> $surname_data
*
* @return array<array<int>>
*/
protected function allSurnames(array $surname_data): array
{
$list = [];
foreach ($surname_data as $row) {
$n_surn = $row->n_surn === '' ? $row->n_surname : $row->n_surn;
$n_surn = I18N::strtoupper(I18N::language()->normalize($n_surn));
$list[$n_surn][$row->n_surname] ??= 0;
$list[$n_surn][$row->n_surname] += $row->total;
}
uksort($list, I18N::comparator());
return $list;
}
/**
* Extract initial letters and counts for all surnames.
*
* @param array<object{n_surn:string,n_surname:string,total:int}> $surname_data
*
* @return array<int>
*/
protected function surnameInitials(array $surname_data): array
{
$initials = [];
// Ensure our own language comes before others.
foreach (I18N::language()->alphabet() as $initial) {
$initials[$initial] = 0;
}
foreach ($surname_data as $row) {
$initial = I18N::language()->initialLetter(I18N::language()->normalize(I18N::strtoupper($row->n_surn)));
$initials[$initial] ??= 0;
$initials[$initial] += $row->total;
}
// Move specials to the end
$count_none = $initials[''] ?? 0;
if ($count_none > 0) {
unset($initials['']);
$initials[','] = $count_none;
}
$count_unknown = $initials['@'] ?? 0;
if ($count_unknown > 0) {
unset($initials['@']);
$initials['@'] = $count_unknown;
}
return $initials;
}
/**
* Fetch a list of individuals with specified names
* To search for unknown names, use $surn="@N.N.", $salpha="@" or $galpha="@"
* To search for names with no surnames, use $salpha=","
*
* @param array<string> $surns_to_show if set, only fetch people with this n_surn
* @param string $galpha if set, only fetch given names starting with this letter
* @param bool $marnm if set, include married names
* @param bool $fams if set, only fetch individuals with FAMS records
*
* @return Collection<int,Individual>
*/
protected function individuals(Tree $tree, array $surns_to_show, string $galpha, bool $marnm, bool $fams): Collection
{
$query = DB::table('individuals')
->join('name', static function (JoinClause $join): void {
$join
->on('n_id', '=', 'i_id')
->on('n_file', '=', 'i_file');
})
->where('i_file', '=', $tree->id())
->select(['i_id AS xref', 'i_gedcom AS gedcom', 'n_givn', 'n_surn']);
$this->whereFamily($fams, $query);
$this->whereMarriedName($marnm, $query);
if ($surns_to_show === []) {
$query->whereNotIn('n_surn', ['', '@N.N.']);
} else {
$query->whereIn($this->binaryColumn('n_surn'), $surns_to_show);
}
$individuals = new Collection();
foreach ($query->get() as $row) {
$individual = Registry::individualFactory()->make($row->xref, $tree, $row->gedcom);
assert($individual instanceof Individual);
// The name from the database may be private - check the filtered list...
foreach ($individual->getAllNames() as $n => $name) {
if ($name['givn'] === $row->n_givn && $name['surn'] === $row->n_surn) {
if ($galpha === '' || I18N::language()->initialLetter(I18N::language()->normalize(I18N::strtoupper($row->n_givn))) === $galpha) {
$individual->setPrimaryName($n);
// We need to clone $individual, as we may have multiple references to the
// same individual in this list, and the "primary name" would otherwise
// be shared amongst all of them.
$individuals->push(clone $individual);
break;
}
}
}
}
return $individuals;
}
/**
* Fetch a list of families with specified names
* To search for unknown names, use $surn="@N.N.", $salpha="@" or $galpha="@"
* To search for names with no surnames, use $salpha=","
*
* @param array<string> $surnames if set, only fetch people with this n_surname
* @param string $galpha if set, only fetch given names starting with this letter
* @param bool $marnm if set, include married names
*
* @return Collection<int,Family>
*/
protected function families(Tree $tree, array $surnames, string $galpha, bool $marnm): Collection
{
$families = new Collection();
foreach ($this->individuals($tree, $surnames, $galpha, $marnm, true) as $indi) {
foreach ($indi->spouseFamilies() as $family) {
$families->push($family);
}
}
return $families->unique();
}
/**
* This module assumes the database will use binary collation on the name columns.
* Until we convert MySQL databases to use utf8_bin, we need to do this at run-time.
*
* @param string $column
* @param string|null $alias
*
* @return Expression
*/
private function binaryColumn(string $column, ?string $alias = null): Expression
{
if (DB::connection()->getDriverName() === 'mysql') {
$sql = 'CAST(' . $column . ' AS binary)';
} else {
$sql = $column;
}
if ($alias !== null) {
$sql .= ' AS ' . $alias;
}
return new Expression($sql);
}
}
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