X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/11be15bd505d66a91e2c80062190b13e315a04a9..a9fa37e08fa731c7bd108a175c24876823bc071b:/wp-admin/setup-config.php?ds=inline

diff --git a/wp-admin/setup-config.php b/wp-admin/setup-config.php
index 82d06e99..befa6937 100644
--- a/wp-admin/setup-config.php
+++ b/wp-admin/setup-config.php
@@ -13,8 +13,6 @@
 
 /**
  * We are installing.
- *
- * @package WordPress
  */
 define('WP_INSTALLING', true);
 
@@ -26,89 +24,124 @@ define('WP_SETUP_CONFIG', true);
 /**
  * Disable error reporting
  *
- * Set this to error_reporting( E_ALL ) or error_reporting( E_ALL | E_STRICT ) for debugging
+ * Set this to error_reporting( -1 ) for debugging
  */
 error_reporting(0);
 
-/**#@+
- * These three defines are required to allow us to use require_wp_db() to load
- * the database class while being wp-content/db.php aware.
- * @ignore
- */
-define('ABSPATH', dirname(dirname(__FILE__)).'/');
-define('WPINC', 'wp-includes');
-define('WP_CONTENT_DIR', ABSPATH . 'wp-content');
-define('WP_DEBUG', false);
-/**#@-*/
-
-require(ABSPATH . WPINC . '/load.php');
-require(ABSPATH . WPINC . '/version.php');
-
-// Check for the required PHP version and for the MySQL extension or a database drop-in.
-wp_check_php_mysql_versions();
+define( 'ABSPATH', dirname( dirname( __FILE__ ) ) . '/' );
 
-require_once(ABSPATH . WPINC . '/functions.php');
+require( ABSPATH . 'wp-settings.php' );
 
-// Also loads plugin.php, l10n.php, pomo/mo.php (all required by setup-config.php)
-wp_load_translations_early();
+/** Load WordPress Administration Upgrade API */
+require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
 
-// Turn register_globals off.
-wp_unregister_GLOBALS();
+/** Load WordPress Translation Install API */
+require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
 
-require_once(ABSPATH . WPINC . '/compat.php');
-require_once(ABSPATH . WPINC . '/class-wp-error.php');
-require_once(ABSPATH . WPINC . '/formatting.php');
+nocache_headers();
 
-// Add magic quotes and set up $_REQUEST ( $_GET + $_POST )
-wp_magic_quotes();
-
-if ( ! file_exists( ABSPATH . 'wp-config-sample.php' ) )
-	wp_die( __( 'Sorry, I need a wp-config-sample.php file to work from. Please re-upload this file from your WordPress installation.' ) );
-
-$config_file = file(ABSPATH . 'wp-config-sample.php');
+// Support wp-config-sample.php one level up, for the develop repo.
+if ( file_exists( ABSPATH . 'wp-config-sample.php' ) )
+	$config_file = file( ABSPATH . 'wp-config-sample.php' );
+elseif ( file_exists( dirname( ABSPATH ) . '/wp-config-sample.php' ) )
+	$config_file = file( dirname( ABSPATH ) . '/wp-config-sample.php' );
+else
+	wp_die( __( 'Sorry, I need a wp-config-sample.php file to work from. Please re-upload this file to your WordPress installation.' ) );
 
 // Check if wp-config.php has been created
 if ( file_exists( ABSPATH . 'wp-config.php' ) )
-	wp_die( '<p>' . sprintf( __( "The file 'wp-config.php' already exists. If you need to reset any of the configuration items in this file, please delete it first. You may try <a href='%s'>installing now</a>." ), 'install.php' ) . '</p>' );
+	wp_die( '<p>' . sprintf(
+			/* translators: %s: install.php */
+			__( "The file 'wp-config.php' already exists. If you need to reset any of the configuration items in this file, please delete it first. You may try <a href='%s'>installing now</a>." ),
+			'install.php'
+		) . '</p>'
+	);
 
 // Check if wp-config.php exists above the root directory but is not part of another install
-if ( file_exists(ABSPATH . '../wp-config.php' ) && ! file_exists( ABSPATH . '../wp-settings.php' ) )
-	wp_die( '<p>' . sprintf( __( "The file 'wp-config.php' already exists one level above your WordPress installation. If you need to reset any of the configuration items in this file, please delete it first. You may try <a href='install.php'>installing now</a>."), 'install.php' ) . '</p>' );
+if ( @file_exists( ABSPATH . '../wp-config.php' ) && ! @file_exists( ABSPATH . '../wp-settings.php' ) ) {
+	wp_die( '<p>' . sprintf(
+			/* translators: %s: install.php */
+			__( "The file 'wp-config.php' already exists one level above your WordPress installation. If you need to reset any of the configuration items in this file, please delete it first. You may try <a href='%s'>installing now</a>." ),
+			'install.php'
+		) . '</p>'
+	);
+}
 
-$step = isset( $_GET['step'] ) ? (int) $_GET['step'] : 0;
+$step = isset( $_GET['step'] ) ? (int) $_GET['step'] : -1;
 
 /**
  * Display setup wp-config.php file header.
  *
  * @ignore
  * @since 2.3.0
- * @package WordPress
- * @subpackage Installer_WP_Config
+ *
+ * @global string    $wp_local_package
+ * @global WP_Locale $wp_locale
+ *
+ * @param string|array $body_classes
  */
-function setup_config_display_header() {
-	global $wp_version;
+function setup_config_display_header( $body_classes = array() ) {
+	$body_classes = (array) $body_classes;
+	$body_classes[] = 'wp-core-ui';
+	if ( is_rtl() ) {
+		$body_classes[] = 'rtl';
+	}
 
 	header( 'Content-Type: text/html; charset=utf-8' );
 ?>
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml"<?php if ( is_rtl() ) echo ' dir="rtl"'; ?>>
 <head>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title><?php _e( 'WordPress &rsaquo; Setup Configuration File' ); ?></title>
-<link rel="stylesheet" href="css/install.css?ver=<?php echo preg_replace( '/[^0-9a-z\.-]/i', '', $wp_version ); ?>" type="text/css" />
-<link rel="stylesheet" href="../wp-includes/css/buttons.css?ver=<?php echo preg_replace( '/[^0-9a-z\.-]/i', '', $wp_version ); ?>" type="text/css" />
-
+	<meta name="viewport" content="width=device-width" />
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+	<meta name="robots" content="noindex,nofollow" />
+	<title><?php _e( 'WordPress &rsaquo; Setup Configuration File' ); ?></title>
+	<?php wp_admin_css( 'install', true ); ?>
 </head>
-<body class="wp-core-ui<?php if ( is_rtl() ) echo ' rtl'; ?>">
-<h1 id="logo"><a href="<?php esc_attr_e( 'http://wordpress.org/' ); ?>"><?php _e( 'WordPress' ); ?></a></h1>
+<body class="<?php echo implode( ' ', $body_classes ); ?>">
+<p id="logo"><a href="<?php esc_attr_e( 'https://wordpress.org/' ); ?>" tabindex="-1"><?php _e( 'WordPress' ); ?></a></p>
 <?php
 } // end function setup_config_display_header();
 
+$language = '';
+if ( ! empty( $_REQUEST['language'] ) ) {
+	$language = preg_replace( '/[^a-zA-Z_]/', '', $_REQUEST['language'] );
+} elseif ( isset( $GLOBALS['wp_local_package'] ) ) {
+	$language = $GLOBALS['wp_local_package'];
+}
+
 switch($step) {
+	case -1:
+		if ( wp_can_install_language_pack() && empty( $language ) && ( $languages = wp_get_available_translations() ) ) {
+			setup_config_display_header( 'language-chooser' );
+			echo '<h1 class="screen-reader-text">Select a default language</h1>';
+			echo '<form id="setup" method="post" action="?step=0">';
+			wp_install_language_form( $languages );
+			echo '</form>';
+			break;
+		}
+
+		// Deliberately fall through if we can't reach the translations API.
+
 	case 0:
+		if ( ! empty( $language ) ) {
+			$loaded_language = wp_download_language_pack( $language );
+			if ( $loaded_language ) {
+				load_default_textdomain( $loaded_language );
+				$GLOBALS['wp_locale'] = new WP_Locale();
+			}
+		}
+
 		setup_config_display_header();
+		$step_1 = 'setup-config.php?step=1';
+		if ( isset( $_REQUEST['noapi'] ) ) {
+			$step_1 .= '&amp;noapi';
+		}
+		if ( ! empty( $loaded_language ) ) {
+			$step_1 .= '&amp;language=' . $loaded_language;
+		}
 ?>
-
+<h1 class="screen-reader-text"><?php _e( 'Before getting started' ) ?></h1>
 <p><?php _e( 'Welcome to WordPress. Before getting started, we need some information on the database. You will need to know the following items before proceeding.' ) ?></p>
 <ol>
 	<li><?php _e( 'Database name' ); ?></li>
@@ -117,38 +150,63 @@ switch($step) {
 	<li><?php _e( 'Database host' ); ?></li>
 	<li><?php _e( 'Table prefix (if you want to run more than one WordPress in a single database)' ); ?></li>
 </ol>
-<p><strong><?php _e( "If for any reason this automatic file creation doesn&#8217;t work, don&#8217;t worry. All this does is fill in the database information to a configuration file. You may also simply open <code>wp-config-sample.php</code> in a text editor, fill in your information, and save it as <code>wp-config.php</code>." ); ?></strong></p>
-<p><?php _e( "In all likelihood, these items were supplied to you by your Web Host. If you do not have this information, then you will need to contact them before you can continue. If you&#8217;re all ready&hellip;" ); ?></p>
-
-<p class="step"><a href="setup-config.php?step=1<?php if ( isset( $_GET['noapi'] ) ) echo '&amp;noapi'; ?>" class="button button-large"><?php _e( 'Let&#8217;s go!' ); ?></a></p>
+<p><?php
+	/* translators: %s: wp-config.php */
+	printf( __( 'We&#8217;re going to use this information to create a %s file.' ),
+		'<code>wp-config.php</code>'
+	);
+	?>
+	<strong><?php
+		/* translators: 1: wp-config-sample.php, 2: wp-config.php */
+		printf( __( 'If for any reason this automatic file creation doesn&#8217;t work, don&#8217;t worry. All this does is fill in the database information to a configuration file. You may also simply open %1$s in a text editor, fill in your information, and save it as %2$s.' ),
+			'<code>wp-config-sample.php</code>',
+			'<code>wp-config.php</code>'
+		);
+	?></strong>
+	<?php
+	/* translators: %s: Codex URL */
+	printf( __( 'Need more help? <a href="%s">We got it</a>.' ),
+		__( 'https://codex.wordpress.org/Editing_wp-config.php' )
+	);
+?></p>
+<p><?php _e( 'In all likelihood, these items were supplied to you by your Web Host. If you don&#8217;t have this information, then you will need to contact them before you can continue. If you&#8217;re all ready&hellip;' ); ?></p>
+
+<p class="step"><a href="<?php echo $step_1; ?>" class="button button-large"><?php _e( 'Let&#8217;s go!' ); ?></a></p>
 <?php
 	break;
 
 	case 1:
+		load_default_textdomain( $language );
+		$GLOBALS['wp_locale'] = new WP_Locale();
+
 		setup_config_display_header();
 	?>
+<h1 class="screen-reader-text"><?php _e( 'Set up your database connection' ) ?></h1>
 <form method="post" action="setup-config.php?step=2">
-	<p><?php _e( "Below you should enter your database connection details. If you&#8217;re not sure about these, contact your host." ); ?></p>
+	<p><?php _e( 'Below you should enter your database connection details. If you&#8217;re not sure about these, contact your host.' ); ?></p>
 	<table class="form-table">
 		<tr>
 			<th scope="row"><label for="dbname"><?php _e( 'Database Name' ); ?></label></th>
 			<td><input name="dbname" id="dbname" type="text" size="25" value="wordpress" /></td>
-			<td><?php _e( 'The name of the database you want to run WP in.' ); ?></td>
+			<td><?php _e( 'The name of the database you want to use with WordPress.' ); ?></td>
 		</tr>
 		<tr>
-			<th scope="row"><label for="uname"><?php _e( 'User Name' ); ?></label></th>
+			<th scope="row"><label for="uname"><?php _e( 'Username' ); ?></label></th>
 			<td><input name="uname" id="uname" type="text" size="25" value="<?php echo htmlspecialchars( _x( 'username', 'example username' ), ENT_QUOTES ); ?>" /></td>
-			<td><?php _e( 'Your MySQL username' ); ?></td>
+			<td><?php _e( 'Your database username.' ); ?></td>
 		</tr>
 		<tr>
 			<th scope="row"><label for="pwd"><?php _e( 'Password' ); ?></label></th>
-			<td><input name="pwd" id="pwd" type="text" size="25" value="<?php echo htmlspecialchars( _x( 'password', 'example password' ), ENT_QUOTES ); ?>" /></td>
-			<td><?php _e( '&hellip;and your MySQL password.' ); ?></td>
+			<td><input name="pwd" id="pwd" type="text" size="25" value="<?php echo htmlspecialchars( _x( 'password', 'example password' ), ENT_QUOTES ); ?>" autocomplete="off" /></td>
+			<td><?php _e( 'Your database password.' ); ?></td>
 		</tr>
 		<tr>
 			<th scope="row"><label for="dbhost"><?php _e( 'Database Host' ); ?></label></th>
 			<td><input name="dbhost" id="dbhost" type="text" size="25" value="localhost" /></td>
-			<td><?php _e( 'You should be able to get this info from your web host, if <code>localhost</code> does not work.' ); ?></td>
+			<td><?php
+				/* translators: %s: localhost */
+				printf( __( 'You should be able to get this info from your web host, if %s doesn&#8217;t work.' ),'<code>localhost</code>' );
+			?></td>
 		</tr>
 		<tr>
 			<th scope="row"><label for="prefix"><?php _e( 'Table Prefix' ); ?></label></th>
@@ -157,16 +215,36 @@ switch($step) {
 		</tr>
 	</table>
 	<?php if ( isset( $_GET['noapi'] ) ) { ?><input name="noapi" type="hidden" value="1" /><?php } ?>
+	<input type="hidden" name="language" value="<?php echo esc_attr( $language ); ?>" />
 	<p class="step"><input name="submit" type="submit" value="<?php echo htmlspecialchars( __( 'Submit' ), ENT_QUOTES ); ?>" class="button button-large" /></p>
 </form>
 <?php
 	break;
 
 	case 2:
-	foreach ( array( 'dbname', 'uname', 'pwd', 'dbhost', 'prefix' ) as $key )
-		$$key = trim( wp_unslash( $_POST[ $key ] ) );
+	load_default_textdomain( $language );
+	$GLOBALS['wp_locale'] = new WP_Locale();
+
+	$dbname = trim( wp_unslash( $_POST[ 'dbname' ] ) );
+	$uname = trim( wp_unslash( $_POST[ 'uname' ] ) );
+	$pwd = trim( wp_unslash( $_POST[ 'pwd' ] ) );
+	$dbhost = trim( wp_unslash( $_POST[ 'dbhost' ] ) );
+	$prefix = trim( wp_unslash( $_POST[ 'prefix' ] ) );
+
+	$step_1 = 'setup-config.php?step=1';
+	$install = 'install.php';
+	if ( isset( $_REQUEST['noapi'] ) ) {
+		$step_1 .= '&amp;noapi';
+	}
 
-	$tryagain_link = '</p><p class="step"><a href="setup-config.php?step=1" onclick="javascript:history.go(-1);return false;" class="button button-large">' . __( 'Try again' ) . '</a>';
+	if ( ! empty( $language ) ) {
+		$step_1 .= '&amp;language=' . $language;
+		$install .= '?language=' . $language;
+	} else {
+		$install .= '?language=en_US';
+	}
+
+	$tryagain_link = '</p><p class="step"><a href="' . $step_1 . '" onclick="javascript:history.go(-1);return false;" class="button button-large">' . __( 'Try again' ) . '</a>';
 
 	if ( empty( $prefix ) )
 		wp_die( __( '<strong>ERROR</strong>: "Table Prefix" must not be empty.' . $tryagain_link ) );
@@ -185,37 +263,47 @@ switch($step) {
 	define('DB_HOST', $dbhost);
 	/**#@-*/
 
-	// We'll fail here if the values are no good.
+	// Re-construct $wpdb with these new values.
+	unset( $wpdb );
 	require_wp_db();
+
+	/*
+	 * The wpdb constructor bails when WP_SETUP_CONFIG is set, so we must
+	 * fire this manually. We'll fail here if the values are no good.
+	 */
+	$wpdb->db_connect();
+
 	if ( ! empty( $wpdb->error ) )
 		wp_die( $wpdb->error->get_error_message() . $tryagain_link );
 
-	// Fetch or generate keys and salts.
-	$no_api = isset( $_POST['noapi'] );
-	if ( ! $no_api ) {
-		require_once( ABSPATH . WPINC . '/class-http.php' );
-		require_once( ABSPATH . WPINC . '/http.php' );
-		wp_fix_server_vars();
-		/**#@+
-		 * @ignore
-		 */
-		function get_bloginfo() {
-			return ( ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . str_replace( $_SERVER['PHP_SELF'], '/wp-admin/setup-config.php', '' ) );
+	// Generate keys and salts using secure CSPRNG; fallback to API if enabled; further fallback to original wp_generate_password().
+	try {
+		$chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_ []{}<>~`+=,.;:/?|';
+		$max = strlen($chars) - 1;
+		for ( $i = 0; $i < 8; $i++ ) {
+			$key = '';
+			for ( $j = 0; $j < 64; $j++ ) {
+				$key .= substr( $chars, random_int( 0, $max ), 1 );
+			}
+			$secret_keys[] = $key;
 		}
-		/**#@-*/
-		$secret_keys = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' );
-	}
+	} catch ( Exception $ex ) {
+		$no_api = isset( $_POST['noapi'] );
 
-	if ( $no_api || is_wp_error( $secret_keys ) ) {
-		$secret_keys = array();
-		require_once( ABSPATH . WPINC . '/pluggable.php' );
-		for ( $i = 0; $i < 8; $i++ ) {
-			$secret_keys[] = wp_generate_password( 64, true, true );
+		if ( ! $no_api ) {
+			$secret_keys = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' );
 		}
-	} else {
-		$secret_keys = explode( "\n", wp_remote_retrieve_body( $secret_keys ) );
-		foreach ( $secret_keys as $k => $v ) {
-			$secret_keys[$k] = substr( $v, 28, 64 );
+
+		if ( $no_api || is_wp_error( $secret_keys ) ) {
+			$secret_keys = array();
+			for ( $i = 0; $i < 8; $i++ ) {
+				$secret_keys[] = wp_generate_password( 64, true, true );
+			}
+		} else {
+			$secret_keys = explode( "\n", wp_remote_retrieve_body( $secret_keys ) );
+			foreach ( $secret_keys as $k => $v ) {
+				$secret_keys[$k] = substr( $v, 28, 64 );
+			}
 		}
 	}
 
@@ -240,6 +328,11 @@ switch($step) {
 			case 'DB_HOST'     :
 				$config_file[ $line_num ] = "define('" . $constant . "'," . $padding . "'" . addcslashes( constant( $constant ), "\\'" ) . "');\r\n";
 				break;
+			case 'DB_CHARSET'  :
+				if ( 'utf8mb4' === $wpdb->charset || ( ! $wpdb->charset && $wpdb->has_cap( 'utf8mb4' ) ) ) {
+					$config_file[ $line_num ] = "define('" . $constant . "'," . $padding . "'utf8mb4');\r\n";
+				}
+				break;
 			case 'AUTH_KEY'         :
 			case 'SECURE_AUTH_KEY'  :
 			case 'LOGGED_IN_KEY'    :
@@ -257,39 +350,58 @@ switch($step) {
 	if ( ! is_writable(ABSPATH) ) :
 		setup_config_display_header();
 ?>
-<p><?php _e( "Sorry, but I can&#8217;t write the <code>wp-config.php</code> file." ); ?></p>
-<p><?php _e( 'You can create the <code>wp-config.php</code> manually and paste the following text into it.' ); ?></p>
+<p><?php
+	/* translators: %s: wp-config.php */
+	printf( __( 'Sorry, but I can&#8217;t write the %s file.' ), '<code>wp-config.php</code>' );
+?></p>
+<p><?php
+	/* translators: %s: wp-config.php */
+	printf( __( 'You can create the %s manually and paste the following text into it.' ), '<code>wp-config.php</code>' );
+?></p>
 <textarea id="wp-config" cols="98" rows="15" class="code" readonly="readonly"><?php
-		foreach( $config_file as $line ) {
+		foreach ( $config_file as $line ) {
 			echo htmlentities($line, ENT_COMPAT, 'UTF-8');
 		}
 ?></textarea>
 <p><?php _e( 'After you&#8217;ve done that, click &#8220;Run the install.&#8221;' ); ?></p>
-<p class="step"><a href="install.php" class="button button-large"><?php _e( 'Run the install' ); ?></a></p>
+<p class="step"><a href="<?php echo $install; ?>" class="button button-large"><?php _e( 'Run the install' ); ?></a></p>
 <script>
 (function(){
-var el=document.getElementById('wp-config');
-el.focus();
-el.select();
+if ( ! /iPad|iPod|iPhone/.test( navigator.userAgent ) ) {
+	var el = document.getElementById('wp-config');
+	el.focus();
+	el.select();
+}
 })();
 </script>
 <?php
 	else :
-		$handle = fopen(ABSPATH . 'wp-config.php', 'w');
-		foreach( $config_file as $line ) {
-			fwrite($handle, $line);
+		/*
+		 * If this file doesn't exist, then we are using the wp-config-sample.php
+		 * file one level up, which is for the develop repo.
+		 */
+		if ( file_exists( ABSPATH . 'wp-config-sample.php' ) )
+			$path_to_wp_config = ABSPATH . 'wp-config.php';
+		else
+			$path_to_wp_config = dirname( ABSPATH ) . '/wp-config.php';
+
+		$handle = fopen( $path_to_wp_config, 'w' );
+		foreach ( $config_file as $line ) {
+			fwrite( $handle, $line );
 		}
-		fclose($handle);
-		chmod(ABSPATH . 'wp-config.php', 0666);
+		fclose( $handle );
+		chmod( $path_to_wp_config, 0666 );
 		setup_config_display_header();
 ?>
-<p><?php _e( "All right, sparky! You&#8217;ve made it through this part of the installation. WordPress can now communicate with your database. If you are ready, time now to&hellip;" ); ?></p>
+<h1 class="screen-reader-text"><?php _e( 'Successful database connection' ) ?></h1>
+<p><?php _e( 'All right, sparky! You&#8217;ve made it through this part of the installation. WordPress can now communicate with your database. If you are ready, time now to&hellip;' ); ?></p>
 
-<p class="step"><a href="install.php" class="button button-large"><?php _e( 'Run the install' ); ?></a></p>
+<p class="step"><a href="<?php echo $install; ?>" class="button button-large"><?php _e( 'Run the install' ); ?></a></p>
 <?php
 	endif;
 	break;
 }
 ?>
+<?php wp_print_scripts( 'language-chooser' ); ?>
 </body>
 </html>