db_export.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * dumps a database
   5  *
   6  * @package PhpMyAdmin
   7  */
   8 declare(strict_types=1);
   9
  10 use PhpMyAdmin\Config\PageSettings;
  11 use PhpMyAdmin\Display\Export as DisplayExport;
  12 use PhpMyAdmin\Export;
  13 use PhpMyAdmin\Message;
  14 use PhpMyAdmin\Response;
  15 use PhpMyAdmin\Util;
  16
  17 /**
  18  * Gets some core libraries
  19  */
  20 require_once 'libraries/common.inc.php';
  21
  22 PageSettings::showGroup('Export');
  23
  24 $response = Response::getInstance();
  25 $header   = $response->getHeader();
  26 $scripts  = $header->getScripts();
  27 $scripts->addFile('export.js');
  28
  29 $export = new Export();
  30
  31 // $sub_part is used in Util::getDbInfo() to see if we are coming from
  32 // db_export.php, in which case we don't obey $cfg['MaxTableList']
  33 $sub_part  = '_export';
  34 require_once 'libraries/db_common.inc.php';
  35 $url_query .= '&amp;goto=db_export.php';
  36
  37 list(
  38     $tables,
  39     $num_tables,
  40     $total_num_tables,
  41     $sub_part,
  42     $is_show_stats,
  43     $db_is_system_schema,
  44     $tooltip_truename,
  45     $tooltip_aliasname,
  46     $pos
  47 ) = Util::getDbInfo($db, isset($sub_part) ? $sub_part : '');
  48
  49 /**
  50  * Displays the form
  51  */
  52 $export_page_title = __('View dump (schema) of database');
  53
  54 // exit if no tables in db found
  55 if ($num_tables < 1) {
  56     $response->addHTML(
  57         Message::error(__('No tables found in database.'))->getDisplay()
  58     );
  59     exit;
  60 } // end if
  61
  62 $multi_values  = '<div class="export_table_list_container">';
  63 if (isset($_GET['structure_or_data_forced'])) {
  64     $force_val = htmlspecialchars($_GET['structure_or_data_forced']);
  65 } else {
  66     $force_val = 0;
  67 }
  68 $multi_values .= '<input type="hidden" name="structure_or_data_forced" value="'
  69     . $force_val . '">';
  70 $multi_values .= '<table class="export_table_select">'
  71     . '<thead><tr><th></th>'
  72     . '<th>' . __('Tables') . '</th>'
  73     . '<th class="export_structure">' . __('Structure') . '</th>'
  74     . '<th class="export_data">' . __('Data') . '</th>'
  75     . '</tr><tr>'
  76     . '<td></td>'
  77     . '<td class="export_table_name all">' . __('Select all') . '</td>'
  78     . '<td class="export_structure all">'
  79     . '<input type="checkbox" id="table_structure_all" /></td>'
  80     . '<td class="export_data all"><input type="checkbox" id="table_data_all" />'
  81     . '</td>'
  82     . '</tr></thead>'
  83     . '<tbody>';
  84 $multi_values .= "\n";
  85
  86 // when called by libraries/mult_submits.inc.php
  87 if (!empty($_POST['selected_tbl']) && empty($table_select)) {
  88     $table_select = $_POST['selected_tbl'];
  89 }
  90
  91 // Check if the selected tables are defined in $_GET
  92 // (from clicking Back button on export.php)
  93 foreach (array('table_select', 'table_structure', 'table_data') as $one_key) {
  94     if (isset($_GET[$one_key])) {
  95         $_GET[$one_key] = urldecode($_GET[$one_key]);
  96         $_GET[$one_key] = explode(",", $_GET[$one_key]);
  97     }
  98 }
  99
 100 foreach ($tables as $each_table) {
 101     if (isset($_GET['table_select']) && is_array($_GET['table_select'])) {
 102         $is_checked = $export->getCheckedClause(
 103             $each_table['Name'], $_GET['table_select']
 104         );
 105     } elseif (isset($table_select)) {
 106         $is_checked = $export->getCheckedClause(
 107             $each_table['Name'], $table_select
 108         );
 109     } else {
 110         $is_checked = ' checked="checked"';
 111     }
 112     if (isset($_GET['table_structure']) && is_array($_GET['table_structure'])) {
 113         $structure_checked = $export->getCheckedClause(
 114             $each_table['Name'], $_GET['table_structure']
 115         );
 116     } else {
 117         $structure_checked = $is_checked;
 118     }
 119     if (isset($_GET['table_data']) && is_array($_GET['table_data'])) {
 120         $data_checked = $export->getCheckedClause(
 121             $each_table['Name'], $_GET['table_data']
 122         );
 123     } else {
 124         $data_checked = $is_checked;
 125     }
 126     $table_html   = htmlspecialchars($each_table['Name']);
 127     $multi_values .= '<tr class="marked">';
 128     $multi_values .= '<td><input type="checkbox" name="table_select[]"'
 129         . ' value="' . $table_html . '"' . $is_checked . ' class="checkall"/></td>';
 130     $multi_values .= '<td class="export_table_name">'
 131         . str_replace(' ', '&nbsp;', $table_html) . '</td>';
 132     $multi_values .= '<td class="export_structure">'
 133         . '<input type="checkbox" name="table_structure[]"'
 134         . ' value="' . $table_html . '"' . $structure_checked . ' /></td>';
 135     $multi_values .= '<td class="export_data">'
 136         . '<input type="checkbox" name="table_data[]"'
 137         . ' value="' . $table_html . '"' . $data_checked . ' /></td>';
 138     $multi_values .= '</tr>';
 139 } // end for
 140
 141 $multi_values .= "\n";
 142 $multi_values .= '</tbody></table></div>';
 143
 144 if (! isset($sql_query)) {
 145     $sql_query = '';
 146 }
 147 if (! isset($num_tables)) {
 148     $num_tables = 0;
 149 }
 150 if (! isset($unlim_num_rows)) {
 151     $unlim_num_rows = 0;
 152 }
 153 if (! isset($multi_values)) {
 154     $multi_values = '';
 155 }
 156 $response = Response::getInstance();
 157 $displayExport = new DisplayExport();
 158 $response->addHTML(
 159     $displayExport->getDisplay(
 160         'database', $db, $table, $sql_query, $num_tables,
 161         $unlim_num_rows, $multi_values
 162     )
 163 );