Wordpress/wp-admin/maint/repair.php

<?php

define('WP_REPAIRING', true);

require_once('../../wp-load.php');

header( 'Content-Type: text/html; charset=utf-8' );
?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title><?php _e('WordPress &rsaquo; Database Repair'); ?></title>
	<?php wp_admin_css( 'install', true ); ?>
</head>
<body>
<h1 id="logo"><img alt="WordPress" src="../images/wordpress-logo.png" /></h1>

<?php

if ( !defined('WP_ALLOW_REPAIR') ) {
	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>";
} elseif ( isset($_GET['repair']) ) {
	$problems = array();
	check_admin_referer('repair_db');

	if ( 2 == $_GET['repair'] )
		$optimize = true;
	else
		$optimize = false;

	$okay = true;

	$tables = $wpdb->tables();
	// Sitecategories may not exist if global terms are disabled.
	if ( is_multisite() && ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->sitecategories'" ) )
		unset( $tables['sitecategories'] );
	$tables = array_merge( $tables, (array) apply_filters( 'tables_to_repair', array() ) ); // Return tables with table prefixes.
	// Loop over the tables, checking and repairing as needed.
	foreach ( $tables as $table ) {
		$check = $wpdb->get_row("CHECK TABLE $table");
		if ( 'OK' == $check->Msg_text ) {
			echo "<p>The $table table is okay.";
		} else {
			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;";
			$repair = $wpdb->get_row("REPAIR TABLE $table");
			if ( 'OK' == $check->Msg_text ) {
				echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Successfully repaired the $table table.";
			} else {
				echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Failed to repair the $table table. Error: $check->Msg_text<br />";
				$problems["$table"] = $check->Msg_text;
				$okay = false;
			}
		}
		if ( $okay && $optimize ) {
			$check = $wpdb->get_row("ANALYZE TABLE $table");
			if ( 'Table is already up to date' == $check->Msg_text )  {
				echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;The $table table is already optimized.";
			} else {
				$check = $wpdb->get_row("OPTIMIZE TABLE $table");
				if ( 'OK' == $check->Msg_text || 'Table is already up to date' == $check->Msg_text )
					echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Successfully optimized the $table table.";
				else
					echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;Failed to optimize the $table table. Error: $check->Msg_text";
			}
		}
		echo '</p>';
	}

	if ( !empty($problems) ) {
		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');
		$problem_output = array();
		foreach ( $problems as $table => $problem )
			$problem_output[] = "$table: $problem";
		echo '<textarea name="errors" id="errors" rows="20" cols="60">' . esc_textarea( implode("\n", $problem_output) ) . '</textarea>';
	} else {
		echo '<p>'.__('Repairs complete.  Please remove the following line from wp-config.php to prevent this page from being used by unauthorized users.')."</p><code>define('WP_ALLOW_REPAIR', true);</code>";
	}
} else {
	if ( isset($_GET['referrer']) && 'is_blog_installed' == $_GET['referrer'] )
		_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.');
	else
		_e('WordPress can automatically look for some common database problems and repair them.  Repairing can take a while, so please be patient.')
?>
	<p class="step"><a class="button" href="<?php echo wp_nonce_url('repair.php?repair=1', 'repair_db') ?>"><?php _e( 'Repair Database' ); ?></a></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 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>
<?php
}
?>
</body>
</html>
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`<?php`

			`define('WP_REPAIRING', true);`

			`require_once('../../wp-load.php');`

			`header( 'Content-Type: text/html; charset=utf-8' );`
			`?>`
<!DOCTYPE html> for all, fixes #18202 git-svn-id: https://develop.svn.wordpress.org/trunk@18460 602fd350-edb4-49c9-b593-d223f7449a82 2011-07-22 02:25:41 +02:00			`<!DOCTYPE html>`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>`
			`<head>`
			`<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />`
			`<title><?php _e('WordPress &rsaquo; Database Repair'); ?></title>`
			`<?php wp_admin_css( 'install', true ); ?>`
			`</head>`
			`<body>`
			`<h1 id="logo"><img alt="WordPress" src="../images/wordpress-logo.png" /></h1>`

			`<?php`

			`if ( !defined('WP_ALLOW_REPAIR') ) {`
i18n fixes. Props nbachiyski. fixes #11954 git-svn-id: https://develop.svn.wordpress.org/trunk@12789 602fd350-edb4-49c9-b593-d223f7449a82 2010-01-21 22:37:43 +01:00			`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>";`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`} elseif ( isset($_GET['repair']) ) {`
			`$problems = array();`
			`check_admin_referer('repair_db');`

Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`if ( 2 == $_GET['repair'] )`
			`$optimize = true;`
			`else`
			`$optimize = false;`

			`$okay = true;`

Add a tables_to_repair filter. fixes #11707 git-svn-id: https://develop.svn.wordpress.org/trunk@13523 602fd350-edb4-49c9-b593-d223f7449a82 2010-03-01 07:35:48 +01:00			`$tables = $wpdb->tables();`
Don't try to repair sitecategories if it doesn't exist. Global terms may be disabled, though we can't check that without a DB Call. fixes #12964 git-svn-id: https://develop.svn.wordpress.org/trunk@14096 602fd350-edb4-49c9-b593-d223f7449a82 2010-04-15 23:49:42 +02:00			`// Sitecategories may not exist if global terms are disabled.`
			`if ( is_multisite() && ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->sitecategories'" ) )`
			`unset( $tables['sitecategories'] );`
Add a tables_to_repair filter. fixes #11707 git-svn-id: https://develop.svn.wordpress.org/trunk@13523 602fd350-edb4-49c9-b593-d223f7449a82 2010-03-01 07:35:48 +01:00			`$tables = array_merge( $tables, (array) apply_filters( 'tables_to_repair', array() ) ); // Return tables with table prefixes.`
			`// Loop over the tables, checking and repairing as needed.`
First pass at Multisite support in DB repair. When MS, include main blog tables; when not MS, include non-MS global tables (users, usermeta). See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13224 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 15:33:01 +01:00			`foreach ( $tables as $table ) {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`$check = $wpdb->get_row("CHECK TABLE $table");`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`if ( 'OK' == $check->Msg_text ) {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`echo "<p>The $table table is okay.";`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`} else {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`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…";`
			`$repair = $wpdb->get_row("REPAIR TABLE $table");`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`if ( 'OK' == $check->Msg_text ) {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`echo "<br />    Successfully repaired the $table table.";`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`} else {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`echo "<br />    Failed to repair the $table table. Error: $check->Msg_text<br />";`
			`$problems["$table"] = $check->Msg_text;`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`$okay = false;`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`}`
			`}`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`if ( $okay && $optimize ) {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`$check = $wpdb->get_row("ANALYZE TABLE $table");`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`if ( 'Table is already up to date' == $check->Msg_text ) {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`echo "<br />    The $table table is already optimized.";`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`} else {`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`$check = $wpdb->get_row("OPTIMIZE TABLE $table");`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`if ( 'OK' == $check->Msg_text \|\| 'Table is already up to date' == $check->Msg_text )`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`echo "<br />    Successfully optimized the $table table.";`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`else`
Introduce wpdb::tables() to fetch table names on a global or blog scope. Remove very old and long deprecated $table{table} globals, fixes #11614. See #12083 git-svn-id: https://develop.svn.wordpress.org/trunk@13229 602fd350-edb4-49c9-b593-d223f7449a82 2010-02-19 20:57:03 +01:00			`echo "<br />    Failed to optimize the $table table. Error: $check->Msg_text";`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`}`
			`}`
			`echo '</p>';`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`}`

			`if ( !empty($problems) ) {`
i18n fixes. Props nbachiyski. fixes #11954 git-svn-id: https://develop.svn.wordpress.org/trunk@12789 602fd350-edb4-49c9-b593-d223f7449a82 2010-01-21 22:37:43 +01:00			`printf('<p>'.__('Some database problems could not be repaired. Please copy-and-paste the following list of errors to the <a href="%s">WordPress support forums</a> to get additional assistance.').'</p>', 'http://wordpress.org/support/forum/3');`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`$problem_output = array();`
			`foreach ( $problems as $table => $problem )`
			`$problem_output[] = "$table: $problem";`
esc_textarea() and application for obvious textarea escaping. props alexkingorg. fixes #15454 git-svn-id: https://develop.svn.wordpress.org/trunk@16431 602fd350-edb4-49c9-b593-d223f7449a82 2010-11-17 18:12:01 +01:00			`echo '<textarea name="errors" id="errors" rows="20" cols="60">' . esc_textarea( implode("\n", $problem_output) ) . '</textarea>';`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`} else {`
i18n fixes. Props nbachiyski. fixes #11954 git-svn-id: https://develop.svn.wordpress.org/trunk@12789 602fd350-edb4-49c9-b593-d223f7449a82 2010-01-21 22:37:43 +01:00			`echo '<p>'.__('Repairs complete. Please remove the following line from wp-config.php to prevent this page from being used by unauthorized users.')."</p><code>define('WP_ALLOW_REPAIR', true);</code>";`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`}`
			`} else {`
			`if ( isset($_GET['referrer']) && 'is_blog_installed' == $_GET['referrer'] )`
String fixes. props demetris. fixes #15688. git-svn-id: https://develop.svn.wordpress.org/trunk@16734 602fd350-edb4-49c9-b593-d223f7449a82 2010-12-05 15:31:18 +01:00			`_e('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.');`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`else`
s/awhile/a while. Props johnbillion, PeteMall. Fixes #14462 git-svn-id: https://develop.svn.wordpress.org/trunk@16049 602fd350-edb4-49c9-b593-d223f7449a82 2010-10-28 17:30:39 +02:00			`_e('WordPress can automatically look for some common database problems and repair them. Repairing can take a while, so please be patient.')`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`?>`
			`<p class="step"><a class="button" href="<?php echo wp_nonce_url('repair.php?repair=1', 'repair_db') ?>"><?php _e( 'Repair Database' ); ?></a></p>`
Add option to optimize tables git-svn-id: https://develop.svn.wordpress.org/trunk@12092 602fd350-edb4-49c9-b593-d223f7449a82 2009-10-22 22:23:19 +02:00			`<?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 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>`
is_blog_installed() improvements and repair.php. see #10728 git-svn-id: https://develop.svn.wordpress.org/trunk@11902 602fd350-edb4-49c9-b593-d223f7449a82 2009-09-06 20:46:27 +02:00			`<?php`
			`}`
			`?>`
			`</body>`
<!DOCTYPE html> for all, fixes #18202 git-svn-id: https://develop.svn.wordpress.org/trunk@18460 602fd350-edb4-49c9-b593-d223f7449a82 2011-07-22 02:25:41 +02:00			`</html>`