db_tracking.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Tracking configuration for database
   5  *
   6  * @package PhpMyAdmin
   7  */
   8 use PhpMyAdmin\Message;
   9 use PhpMyAdmin\Relation;
  10 use PhpMyAdmin\Response;
  11 use PhpMyAdmin\Tracker;
  12 use PhpMyAdmin\Tracking;
  13 use PhpMyAdmin\Util;
  14
  15 /**
  16  * Run common work
  17  */
  18 require_once 'libraries/common.inc.php';
  19 require_once 'libraries/display_create_table.lib.php';
  20
  21 //Get some js files needed for Ajax requests
  22 $response = Response::getInstance();
  23 $header   = $response->getHeader();
  24 $scripts  = $header->getScripts();
  25 $scripts->addFile('vendor/jquery/jquery.tablesorter.js');
  26 $scripts->addFile('db_tracking.js');
  27
  28 /**
  29  * If we are not in an Ajax request, then do the common work and show the links etc.
  30  */
  31 require 'libraries/db_common.inc.php';
  32 $url_query .= '&amp;goto=tbl_tracking.php&amp;back=db_tracking.php';
  33
  34 // Get the database structure
  35 $sub_part = '_structure';
  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 // Work to do?
  50 //  (here, do not use $_REQUEST['db] as it can be crafted)
  51 if (isset($_REQUEST['delete_tracking']) && isset($_REQUEST['table'])) {
  52
  53     Tracker::deleteTracking($GLOBALS['db'], $_REQUEST['table']);
  54     Message::success(
  55         __('Tracking data deleted successfully.')
  56     )->display();
  57
  58 } elseif (isset($_REQUEST['submit_create_version'])) {
  59
  60     Tracking::createTrackingForMultipleTables($_REQUEST['selected']);
  61     Message::success(
  62         sprintf(
  63             __(
  64                 'Version %1$s was created for selected tables,'
  65                 . ' tracking is active for them.'
  66             ),
  67             htmlspecialchars($_REQUEST['version'])
  68         )
  69     )->display();
  70
  71 } elseif (isset($_REQUEST['submit_mult'])) {
  72
  73     if (! empty($_REQUEST['selected_tbl'])) {
  74         if ($_REQUEST['submit_mult'] == 'delete_tracking') {
  75
  76             foreach ($_REQUEST['selected_tbl'] as $table) {
  77                 Tracker::deleteTracking($GLOBALS['db'], $table);
  78             }
  79             Message::success(
  80                 __('Tracking data deleted successfully.')
  81             )->display();
  82
  83         } elseif ($_REQUEST['submit_mult'] == 'track') {
  84
  85             echo Tracking::getHtmlForDataDefinitionAndManipulationStatements(
  86                 'db_tracking.php' . $url_query,
  87                 0,
  88                 $GLOBALS['db'],
  89                 $_REQUEST['selected_tbl']
  90             );
  91             exit;
  92         }
  93     } else {
  94         Message::notice(
  95             __('No tables selected.')
  96         )->display();
  97     }
  98 }
  99
 100 // Get tracked data about the database
 101 $data = Tracker::getTrackedData($_REQUEST['db'], '', '1');
 102
 103 // No tables present and no log exist
 104 if ($num_tables == 0 && count($data['ddlog']) == 0) {
 105     echo '<p>' , __('No tables found in database.') , '</p>' , "\n";
 106
 107     if (empty($db_is_system_schema)) {
 108         echo PMA_getHtmlForCreateTable($db);
 109     }
 110     exit;
 111 }
 112
 113 // ---------------------------------------------------------------------------
 114 $cfgRelation = Relation::getRelationsParam();
 115
 116 // Prepare statement to get HEAD version
 117 $all_tables_query = ' SELECT table_name, MAX(version) as version FROM ' .
 118     Util::backquote($cfgRelation['db']) . '.' .
 119     Util::backquote($cfgRelation['tracking']) .
 120     ' WHERE db_name = \'' . $GLOBALS['dbi']->escapeString($_REQUEST['db']) .
 121     '\' ' .
 122     ' GROUP BY table_name' .
 123     ' ORDER BY table_name ASC';
 124
 125 $all_tables_result = Relation::queryAsControlUser($all_tables_query);
 126
 127 // If a HEAD version exists
 128 if (is_object($all_tables_result)
 129     && $GLOBALS['dbi']->numRows($all_tables_result) > 0
 130 ) {
 131     Tracking::displayTrackedTables(
 132         $GLOBALS['db'], $all_tables_result, $url_query, $pmaThemeImage,
 133         $text_dir, $cfgRelation
 134     );
 135 }
 136
 137 $untracked_tables = Tracking::getUntrackedTables($GLOBALS['db']);
 138
 139 // If untracked tables exist
 140 if (count($untracked_tables) > 0) {
 141     Tracking::displayUntrackedTables(
 142         $GLOBALS['db'], $untracked_tables, $url_query, $pmaThemeImage, $text_dir
 143     );
 144 }
 145 // If available print out database log
 146 if (count($data['ddlog']) > 0) {
 147     $log = '';
 148     foreach ($data['ddlog'] as $entry) {
 149         $log .= '# ' . $entry['date'] . ' ' . $entry['username'] . "\n"
 150             . $entry['statement'] . "\n";
 151     }
 152     echo Util::getMessage(__('Database Log'), $log);
 153 }