tbl_export.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Table export
   5  *
   6  * @package PhpMyAdmin
   7  */
   8 declare(strict_types=1);
   9
  10 use PhpMyAdmin\Config\PageSettings;
  11 use PhpMyAdmin\DatabaseInterface;
  12 use PhpMyAdmin\Display\Export;
  13 use PhpMyAdmin\Relation;
  14 use PhpMyAdmin\Response;
  15
  16 if (! defined('ROOT_PATH')) {
  17     define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
  18 }
  19
  20 global $containerBuilder, $db, $table, $url_query;
  21
  22 require_once ROOT_PATH . 'libraries/common.inc.php';
  23
  24 /** @var Response $response */
  25 $response = $containerBuilder->get(Response::class);
  26
  27 /** @var DatabaseInterface $dbi */
  28 $dbi = $containerBuilder->get(DatabaseInterface::class);
  29
  30 PageSettings::showGroup('Export');
  31
  32 $header = $response->getHeader();
  33 $scripts = $header->getScripts();
  34 $scripts->addFile('export.js');
  35
  36 // Get the relation settings
  37 /** @var Relation $relation */
  38 $relation = $containerBuilder->get('relation');
  39 $cfgRelation = $relation->getRelationsParam();
  40
  41 /** @var Export $displayExport */
  42 $displayExport = $containerBuilder->get('display_export');
  43
  44 // handling export template actions
  45 if (isset($_POST['templateAction']) && $cfgRelation['exporttemplateswork']) {
  46     $displayExport->handleTemplateActions($cfgRelation);
  47     exit;
  48 }
  49
  50 /**
  51  * Gets tables information and displays top links
  52  */
  53 require_once ROOT_PATH . 'libraries/tbl_common.inc.php';
  54 $url_query .= '&amp;goto=tbl_export.php&amp;back=tbl_export.php';
  55
  56 // Dump of a table
  57
  58 $export_page_title = __('View dump (schema) of table');
  59
  60 // When we have some query, we need to remove LIMIT from that and possibly
  61 // generate WHERE clause (if we are asked to export specific rows)
  62
  63 if (! empty($sql_query)) {
  64     $parser = new PhpMyAdmin\SqlParser\Parser($sql_query);
  65
  66     if (! empty($parser->statements[0])
  67         && ($parser->statements[0] instanceof PhpMyAdmin\SqlParser\Statements\SelectStatement)
  68     ) {
  69         // Checking if the WHERE clause has to be replaced.
  70         if (! empty($where_clause) && is_array($where_clause)) {
  71             $replaces[] = [
  72                 'WHERE',
  73                 'WHERE (' . implode(') OR (', $where_clause) . ')',
  74             ];
  75         }
  76
  77         // Preparing to remove the LIMIT clause.
  78         $replaces[] = [
  79             'LIMIT',
  80             '',
  81         ];
  82
  83         // Replacing the clauses.
  84         $sql_query = PhpMyAdmin\SqlParser\Utils\Query::replaceClauses(
  85             $parser->statements[0],
  86             $parser->list,
  87             $replaces
  88         );
  89     }
  90
  91     echo PhpMyAdmin\Util::getMessage(PhpMyAdmin\Message::success());
  92 }
  93
  94 if (! isset($sql_query)) {
  95     $sql_query = '';
  96 }
  97 if (! isset($num_tables)) {
  98     $num_tables = 0;
  99 }
 100 if (! isset($unlim_num_rows)) {
 101     $unlim_num_rows = 0;
 102 }
 103 if (! isset($multi_values)) {
 104     $multi_values = '';
 105 }
 106 $response = Response::getInstance();
 107 $response->addHTML(
 108     $displayExport->getDisplay(
 109         'table',
 110         $db,
 111         $table,
 112         $sql_query,
 113         $num_tables,
 114         $unlim_num_rows,
 115         $multi_values
 116     )
 117 );