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<?php
declare(strict_types=1);
namespace PhpMyAdmin\Controllers\Database;
use PhpMyAdmin\Config\PageSettings;
use PhpMyAdmin\Export;
use PhpMyAdmin\Export\Options;
use PhpMyAdmin\Message;
use PhpMyAdmin\Plugins;
use PhpMyAdmin\Response;
use PhpMyAdmin\Template;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
use function array_merge;
use function is_array;
final class ExportController extends AbstractController
{
/** @var Export */
private $export;
/** @var Options */
private $exportOptions;
/**
* @param Response $response
* @param string $db Database name.
*/
public function __construct($response, Template $template, $db, Export $export, Options $exportOptions)
{
parent::__construct($response, $template, $db);
$this->export = $export;
$this->exportOptions = $exportOptions;
}
public function index(): void
{
global $db, $table, $sub_part, $url_params, $sql_query;
global $tables, $num_tables, $total_num_tables, $tooltip_truename;
global $tooltip_aliasname, $pos, $table_select, $unlim_num_rows, $cfg, $err_url;
$pageSettings = new PageSettings('Export');
$pageSettingsErrorHtml = $pageSettings->getErrorHTML();
$pageSettingsHtml = $pageSettings->getHTML();
$this->addScriptFiles(['export.js']);
// $sub_part is used in Util::getDbInfo() to see if we are coming from
// /database/export, in which case we don't obey $cfg['MaxTableList']
$sub_part = '_export';
Util::checkParameters(['db']);
$err_url = Util::getScriptNameForOption($cfg['DefaultTabDatabase'], 'database');
$err_url .= Url::getCommon(['db' => $db], '&');
if (! $this->hasDatabase()) {
return;
}
$url_params['goto'] = Url::getFromRoute('/database/export');
[
$tables,
$num_tables,
$total_num_tables,
$sub_part,,,
$tooltip_truename,
$tooltip_aliasname,
$pos,
] = Util::getDbInfo($db, $sub_part ?? '');
// exit if no tables in db found
if ($num_tables < 1) {
$this->response->addHTML(
Message::error(__('No tables found in database.'))->getDisplay()
);
return;
}
if (! empty($_POST['selected_tbl']) && empty($table_select)) {
$table_select = $_POST['selected_tbl'];
}
$tablesForMultiValues = [];
foreach ($tables as $each_table) {
if (isset($_POST['table_select']) && is_array($_POST['table_select'])) {
$is_checked = $this->export->getCheckedClause(
$each_table['Name'],
$_POST['table_select']
);
} elseif (isset($table_select)) {
$is_checked = $this->export->getCheckedClause(
$each_table['Name'],
$table_select
);
} else {
$is_checked = true;
}
if (isset($_POST['table_structure']) && is_array($_POST['table_structure'])) {
$structure_checked = $this->export->getCheckedClause(
$each_table['Name'],
$_POST['table_structure']
);
} else {
$structure_checked = $is_checked;
}
if (isset($_POST['table_data']) && is_array($_POST['table_data'])) {
$data_checked = $this->export->getCheckedClause(
$each_table['Name'],
$_POST['table_data']
);
} else {
$data_checked = $is_checked;
}
$tablesForMultiValues[] = [
'name' => $each_table['Name'],
'is_checked_select' => $is_checked,
'is_checked_structure' => $structure_checked,
'is_checked_data' => $data_checked,
];
}
if (! isset($sql_query)) {
$sql_query = '';
}
if (! isset($unlim_num_rows)) {
$unlim_num_rows = 0;
}
$isReturnBackFromRawExport = isset($_POST['export_type']) && $_POST['export_type'] === 'raw';
if (isset($_POST['raw_query']) || $isReturnBackFromRawExport) {
$export_type = 'raw';
} else {
$export_type = 'database';
}
$GLOBALS['single_table'] = $_POST['single_table'] ?? $_GET['single_table'] ?? $GLOBALS['single_table'] ?? null;
$exportList = Plugins::getExport($export_type, isset($GLOBALS['single_table']));
if (empty($exportList)) {
$this->response->addHTML(Message::error(
__('Could not load export plugins, please check your installation!')
)->getDisplay());
return;
}
$options = $this->exportOptions->getOptions(
$export_type,
$db,
$table,
$sql_query,
$num_tables,
$unlim_num_rows,
$exportList
);
$this->render('database/export/index', array_merge($options, [
'page_settings_error_html' => $pageSettingsErrorHtml,
'page_settings_html' => $pageSettingsHtml,
'structure_or_data_forced' => $_POST['structure_or_data_forced'] ?? 0,
'tables' => $tablesForMultiValues,
]));
}
public function tables(): void
{
if (empty($_POST['selected_tbl'])) {
$this->response->setRequestStatus(false);
$this->response->addJSON('message', __('No table selected.'));
return;
}
$this->index();
}
}