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1 <?php |
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2 /** |
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3 * Database Repair and Optimization Script. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Database |
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7 */ |
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8 define('WP_REPAIRING', true); |
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9 |
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10 require_once( dirname( dirname( dirname( __FILE__ ) ) ) . '/wp-load.php' ); |
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11 |
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12 header( 'Content-Type: text/html; charset=utf-8' ); |
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13 ?> |
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14 <!DOCTYPE html> |
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15 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> |
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16 <head> |
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17 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
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18 <title><?php _e( 'WordPress › Database Repair' ); ?></title> |
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19 <?php |
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20 wp_admin_css( 'install', true ); |
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21 ?> |
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22 </head> |
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23 <body class="wp-core-ui"> |
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24 <h1 id="logo"><a href="<?php echo esc_url( __( 'http://wordpress.org/' ) ); ?>"><?php _e( 'WordPress' ); ?></a></h1> |
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25 |
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26 <?php |
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27 |
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28 if ( ! defined( 'WP_ALLOW_REPAIR' ) ) { |
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29 echo '<p>' . __( 'To allow use of this page to automatically repair database problems, please add the following line to your <code>wp-config.php</code> file. Once this line is added to your config, reload this page.' ) . "</p><code>define('WP_ALLOW_REPAIR', true);</code>"; |
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30 } elseif ( isset( $_GET['repair'] ) ) { |
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31 $optimize = 2 == $_GET['repair']; |
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32 $okay = true; |
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33 $problems = array(); |
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34 |
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35 $tables = $wpdb->tables(); |
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36 |
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37 // Sitecategories may not exist if global terms are disabled. |
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38 if ( is_multisite() && ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->sitecategories'" ) ) |
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39 unset( $tables['sitecategories'] ); |
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40 |
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41 /** |
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42 * Filter additional database tables to repair. |
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43 * |
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44 * @since 3.0.0 |
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45 * |
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46 * @param array $tables Array of prefixed table names to be repaired. |
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47 */ |
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48 $tables = array_merge( $tables, (array) apply_filters( 'tables_to_repair', array() ) ); |
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49 |
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50 // Loop over the tables, checking and repairing as needed. |
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51 foreach ( $tables as $table ) { |
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52 $check = $wpdb->get_row( "CHECK TABLE $table" ); |
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53 |
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54 echo '<p>'; |
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55 if ( 'OK' == $check->Msg_text ) { |
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56 /* translators: %s: table name */ |
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57 printf( __( 'The %s table is okay.' ), "<code>$table</code>" ); |
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58 } else { |
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59 /* translators: 1: table name, 2: error message, */ |
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60 printf( __( 'The %1$s table is not okay. It is reporting the following error: %2$s. WordPress will attempt to repair this table…' ) , "<code>$table</code>", "<code>$check->Msg_text</code>" ); |
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61 |
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62 $repair = $wpdb->get_row( "REPAIR TABLE $table" ); |
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63 |
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64 echo '<br /> '; |
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65 if ( 'OK' == $check->Msg_text ) { |
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66 /* translators: %s: table name */ |
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67 printf( __( 'Successfully repaired the %s table.' ), "<code>$table</code>" ); |
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68 } else { |
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69 /* translators: 1: table name, 2: error message, */ |
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70 echo sprintf( __( 'Failed to repair the %1$s table. Error: %2$s' ), "<code>$table</code>", "<code>$check->Msg_text</code>" ) . '<br />'; |
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71 $problems[$table] = $check->Msg_text; |
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72 $okay = false; |
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73 } |
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74 } |
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75 |
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76 if ( $okay && $optimize ) { |
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77 $check = $wpdb->get_row( "ANALYZE TABLE $table" ); |
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78 |
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79 echo '<br /> '; |
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80 if ( 'Table is already up to date' == $check->Msg_text ) { |
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81 /* translators: %s: table name */ |
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82 printf( __( 'The %s table is already optimized.' ), "<code>$table</code>" ); |
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83 } else { |
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84 $check = $wpdb->get_row( "OPTIMIZE TABLE $table" ); |
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85 |
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86 echo '<br /> '; |
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87 if ( 'OK' == $check->Msg_text || 'Table is already up to date' == $check->Msg_text ) { |
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88 /* translators: %s: table name */ |
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89 printf( __( 'Successfully optimized the %s table.' ), "<code>$table</code>" ); |
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90 } else { |
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91 /* translators: 1: table name, 2: error message, */ |
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92 printf( __( 'Failed to optimize the %1$s table. Error: %2$s' ), "<code>$table</code>", "<code>$check->Msg_text</code>" ); |
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93 } |
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94 } |
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95 } |
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96 echo '</p>'; |
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97 } |
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98 |
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99 if ( $problems ) { |
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100 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/how-to-and-troubleshooting' ) ); |
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101 $problem_output = ''; |
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102 foreach ( $problems as $table => $problem ) |
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103 $problem_output .= "$table: $problem\n"; |
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104 echo '<p><textarea name="errors" id="errors" rows="20" cols="60">' . esc_textarea( $problem_output ) . '</textarea></p>'; |
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105 } else { |
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106 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>"; |
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107 } |
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108 } else { |
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109 if ( isset( $_GET['referrer'] ) && 'is_blog_installed' == $_GET['referrer'] ) |
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110 echo '<p>' . __( 'One or more database tables are unavailable. To allow WordPress to attempt to repair these tables, press the “Repair Database” button. Repairing can take a while, so please be patient.' ) . '</p>'; |
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111 else |
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112 echo '<p>' . __( 'WordPress can automatically look for some common database problems and repair them. Repairing can take a while, so please be patient.' ) . '</p>'; |
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113 ?> |
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114 <p class="step"><a class="button button-large" href="repair.php?repair=1"><?php _e( 'Repair Database' ); ?></a></p> |
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115 <p><?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.' ); ?></p> |
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116 <p class="step"><a class="button button-large" href="repair.php?repair=2"><?php _e( 'Repair and Optimize Database' ); ?></a></p> |
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117 <?php |
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118 } |
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119 ?> |
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120 </body> |
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121 </html> |