133 lines
4.0 KiB
PHP
133 lines
4.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Table;
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use PhpMyAdmin\Config\PageSettings;
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use PhpMyAdmin\Export\Options;
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use PhpMyAdmin\Message;
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use PhpMyAdmin\Plugins;
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use PhpMyAdmin\ResponseRenderer;
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use PhpMyAdmin\SqlParser\Parser;
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use PhpMyAdmin\SqlParser\Statements\SelectStatement;
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use PhpMyAdmin\SqlParser\Utils\Query;
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use PhpMyAdmin\Template;
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use PhpMyAdmin\Url;
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use PhpMyAdmin\Util;
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use function __;
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use function array_merge;
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use function implode;
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use function is_array;
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class ExportController extends AbstractController
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{
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/** @var Options */
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private $export;
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public function __construct(
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ResponseRenderer $response,
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Template $template,
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string $db,
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string $table,
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Options $export
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) {
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parent::__construct($response, $template, $db, $table);
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$this->export = $export;
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}
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public function __invoke(): void
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{
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global $db, $urlParams, $table, $replaces, $cfg, $errorUrl;
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global $sql_query, $where_clause, $num_tables, $unlim_num_rows;
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$pageSettings = new PageSettings('Export');
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$pageSettingsErrorHtml = $pageSettings->getErrorHTML();
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$pageSettingsHtml = $pageSettings->getHTML();
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$this->addScriptFiles(['export.js']);
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Util::checkParameters(['db', 'table']);
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$urlParams = ['db' => $db, 'table' => $table];
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$errorUrl = Util::getScriptNameForOption($cfg['DefaultTabTable'], 'table');
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$errorUrl .= Url::getCommon($urlParams, '&');
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$urlParams['goto'] = Url::getFromRoute('/table/export');
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$urlParams['back'] = Url::getFromRoute('/table/export');
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// When we have some query, we need to remove LIMIT from that and possibly
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// generate WHERE clause (if we are asked to export specific rows)
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if (! empty($sql_query)) {
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$parser = new Parser($sql_query);
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if (! empty($parser->statements[0]) && ($parser->statements[0] instanceof SelectStatement)) {
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// Checking if the WHERE clause has to be replaced.
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if (! empty($where_clause) && is_array($where_clause)) {
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$replaces[] = [
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'WHERE',
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'WHERE (' . implode(') OR (', $where_clause) . ')',
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];
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}
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// Preparing to remove the LIMIT clause.
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$replaces[] = [
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'LIMIT',
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'',
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];
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// Replacing the clauses.
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$sql_query = Query::replaceClauses($parser->statements[0], $parser->list, $replaces);
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}
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}
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if (! isset($sql_query)) {
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$sql_query = '';
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}
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if (! isset($num_tables)) {
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$num_tables = 0;
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}
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if (! isset($unlim_num_rows)) {
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$unlim_num_rows = 0;
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}
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$GLOBALS['single_table'] = $_POST['single_table'] ?? $_GET['single_table'] ?? $GLOBALS['single_table'] ?? null;
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$exportList = Plugins::getExport('table', isset($GLOBALS['single_table']));
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if (empty($exportList)) {
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$this->response->addHTML(Message::error(
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__('Could not load export plugins, please check your installation!')
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)->getDisplay());
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return;
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}
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$exportType = 'table';
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$isReturnBackFromRawExport = isset($_POST['export_type']) && $_POST['export_type'] === 'raw';
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if (isset($_POST['raw_query']) || $isReturnBackFromRawExport) {
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$exportType = 'raw';
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}
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$options = $this->export->getOptions(
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$exportType,
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$db,
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$table,
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$sql_query,
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$num_tables,
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$unlim_num_rows,
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$exportList
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);
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$this->render('table/export/index', array_merge($options, [
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'export_type' => $exportType,
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'page_settings_error_html' => $pageSettingsErrorHtml,
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'page_settings_html' => $pageSettingsHtml,
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]));
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}
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}
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