137 lines
4.4 KiB
PHP
137 lines
4.4 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;
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use PhpMyAdmin\Config\PageSettings;
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use PhpMyAdmin\Controllers\AbstractController;
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use PhpMyAdmin\Current;
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use PhpMyAdmin\Export\Options;
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use PhpMyAdmin\Http\Response;
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use PhpMyAdmin\Http\ServerRequest;
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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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public function __construct(
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ResponseRenderer $response,
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Template $template,
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private Options $export,
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private PageSettings $pageSettings,
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) {
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parent::__construct($response, $template);
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}
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public function __invoke(ServerRequest $request): Response|null
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{
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$GLOBALS['urlParams'] ??= null;
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$GLOBALS['errorUrl'] ??= null;
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$GLOBALS['where_clause'] ??= null;
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$GLOBALS['unlim_num_rows'] ??= null;
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$this->pageSettings->init('Export');
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$pageSettingsErrorHtml = $this->pageSettings->getErrorHTML();
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$pageSettingsHtml = $this->pageSettings->getHTML();
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$this->response->addScriptFiles(['export.js']);
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if (! $this->checkParameters(['db', 'table'])) {
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return null;
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}
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$GLOBALS['urlParams'] = ['db' => Current::$database, 'table' => Current::$table];
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$GLOBALS['errorUrl'] = Util::getScriptNameForOption(
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Config::getInstance()->settings['DefaultTabTable'],
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'table',
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);
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$GLOBALS['errorUrl'] .= Url::getCommon($GLOBALS['urlParams'], '&');
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$GLOBALS['urlParams']['goto'] = Url::getFromRoute('/table/export');
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$GLOBALS['urlParams']['back'] = Url::getFromRoute('/table/export');
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// When we have some query, we need to remove LIMIT from that and possibly
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// generate WHERE clause (if we are asked to export specific rows)
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if (! empty($GLOBALS['sql_query'])) {
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$parser = new Parser($GLOBALS['sql_query']);
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if (! empty($parser->statements[0]) && $parser->statements[0] instanceof SelectStatement) {
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// Checking if the WHERE clause has to be replaced.
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$replaces = [];
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if (! empty($GLOBALS['where_clause']) && is_array($GLOBALS['where_clause'])) {
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$replaces[] = ['WHERE', 'WHERE (' . implode(') OR (', $GLOBALS['where_clause']) . ')'];
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}
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// Preparing to remove the LIMIT clause.
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$replaces[] = ['LIMIT', ''];
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// Replacing the clauses.
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$GLOBALS['sql_query'] = Query::replaceClauses($parser->statements[0], $parser->list, $replaces);
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}
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}
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if (! isset($GLOBALS['sql_query'])) {
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$GLOBALS['sql_query'] = '';
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}
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if (! isset($GLOBALS['num_tables'])) {
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$GLOBALS['num_tables'] = 0;
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}
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if (! isset($GLOBALS['unlim_num_rows'])) {
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$GLOBALS['unlim_num_rows'] = 0;
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}
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$GLOBALS['single_table'] = $request->getParam('single_table') ?? $GLOBALS['single_table'] ?? null;
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$exportList = Plugins::getExport('table', isset($GLOBALS['single_table']));
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if ($exportList === []) {
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$this->response->addHTML(Message::error(
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__('Could not load export plugins, please check your installation!'),
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)->getDisplay());
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return null;
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}
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$exportType = 'table';
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$isReturnBackFromRawExport = $request->getParsedBodyParam('export_type') === 'raw';
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if ($request->hasBodyParam('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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Current::$database,
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Current::$table,
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$GLOBALS['sql_query'],
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$GLOBALS['num_tables'],
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$GLOBALS['unlim_num_rows'],
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$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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return null;
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}
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}
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