/wp-admin/maint/repair.php source - PHP Cross Reference (PHPXRef) of WordPress Trunk

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   1  <?php
   2  
   3  define('WP_REPAIRING', true);
   4  
   5  require_once ('../../wp-load.php');
   6  
   7  header( 'Content-Type: text/html; charset=utf-8' );
   8  ?>
   9  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  10  <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
  11  <head>
  12      <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  13      <title><?php _e('WordPress &rsaquo; Database Repair'); ?></title>
  14      <?php wp_admin_css( 'install', true ); ?>
  15  </head>
  16  <body>
  17  <h1 id="logo"><img alt="WordPress" src="../images/wordpress-logo.png" /></h1>
  18  
  19  <?php
  20  
  21  if ( !defined('WP_ALLOW_REPAIR') ) {
  22      echo '<p>'.__('To allow use of this page to automatically repair database problems, please add the following line to your wp-config.php file.  Once this line is added to your config, reload this page.')."</p><code>define('WP_ALLOW_REPAIR', true);</code>";
  23  } elseif ( isset($_GET['repair']) ) {
  24      $problems = array();
  25      check_admin_referer('repair_db');
  26  
  27      if ( 2 == $_GET['repair'] )
  28          $optimize = true;
  29      else
  30          $optimize = false;
  31  
  32      $okay = true;
  33  
  34      $tables = $wpdb->tables();
  35      // Sitecategories may not exist if global terms are disabled.
  36      if ( is_multisite() && ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->sitecategories'" ) )
  37          unset( $tables['sitecategories'] );
  38      $tables = array_merge( $tables, (array) apply_filters( 'tables_to_repair', array() ) ); // Return tables with table prefixes.
  39      // Loop over the tables, checking and repairing as needed.
  40      foreach ( $tables as $table ) {
  41          $check = $wpdb->get_row("CHECK TABLE $table");
  42          if ( 'OK' == $check->Msg_text ) {
  43              echo "<p>The $table table is okay.";
  44          } else {
  45              echo "<p>The $table table is not okay. It is reporting the following error: <code>$check->Msg_text</code>.  WordPress will attempt to repair this table&hellip;";
  46              $repair = $wpdb->get_row("REPAIR TABLE $table");
  47              if ( 'OK' == $check->Msg_text ) {
  48                  echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Successfully repaired the $table table.";
  49              } else {
  50                  echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Failed to repair the $table table. Error: $check->Msg_text<br />";
  51                  $problems["$table"] = $check->Msg_text;
  52                  $okay = false;
  53              }
  54          }
  55          if ( $okay && $optimize ) {
  56              $check = $wpdb->get_row("ANALYZE TABLE $table");
  57              if ( 'Table is already up to date' == $check->Msg_text )  {
  58                  echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;The $table table is already optimized.";
  59              } else {
  60                  $check = $wpdb->get_row("OPTIMIZE TABLE $table");
  61                  if ( 'OK' == $check->Msg_text || 'Table is already up to date' == $check->Msg_text )
  62                      echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Successfully optimized the $table table.";
  63                  else
  64                      echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Failed to optimize the $table table. Error: $check->Msg_text";
  65              }
  66          }
  67          echo '</p>';
  68      }
  69  
  70      if ( !empty($problems) ) {
  71          printf('<p>'.__('Some database problems could not be repaired. Please copy-and-paste the following list of errors to the <a href="%s">WordPress support forums</a> to get additional assistance.').'</p>', 'http://wordpress.org/support/forum/3');
  72          $problem_output = array();
  73          foreach ( $problems as $table => $problem )
  74              $problem_output[] = "$table: $problem";
  75          echo '<textarea name="errors" id="errors" rows="20" cols="60">' . esc_textarea( implode("\n", $problem_output) ) . '</textarea>';
  76      } else {
  77          echo '<p>'.__('Repairs complete.  Please remove the following line from wp-config.php to prevent this page from being used by unauthorized users.')."</p><code>define('WP_ALLOW_REPAIR', true);</code>";
  78      }
  79  } else {
  80      if ( isset($_GET['referrer']) && 'is_blog_installed' == $_GET['referrer'] )
  81          _e('One or more database tables are unavailable. To allow WordPress to attempt to repair these tables, press the &#8220;Repair Database&#8221; button. Repairing can take a while, so please be patient.');
  82      else
  83          _e('WordPress can automatically look for some common database problems and repair them.  Repairing can take a while, so please be patient.')
  84  ?>
  85      <p class="step"><a class="button" href="<?php echo wp_nonce_url('repair.php?repair=1', 'repair_db') ?>"><?php _e( 'Repair Database' ); ?></a></p>
  86      <?php _e('WordPress can also attempt to optimize the database.  This improves performance in some situations.  Repairing and optimizing the database can take a long time and the database will be locked while optimizing.'); ?>
  87      <p class="step"><a class="button" href="<?php echo wp_nonce_url('repair.php?repair=2', 'repair_db') ?>"><?php _e( 'Repair and Optimize Database' ); ?></a></p>
  88  <?php
  89  }
  90  ?>
  91  </body>
  92  </html>
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/wp-admin/maint/ -> repair.php (source)
