]> scripts.mit.edu Git - autoinstalls/wordpress.git/blobdiff - wp-admin/install.php
Wordpress 3.1.3
[autoinstalls/wordpress.git] / wp-admin / install.php
index 8531a4b3f30d878acec4ddb9f43d285540020c65..0b65f5236d97477ed9a2ca6c0fe42d5266fda723 100644 (file)
  * @subpackage Administration
  */
 
+// Sanity check.
+if ( false ) {
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" >
+<head>
+       <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+       <title>Error: PHP is not running</title>
+</head>
+<body>
+       <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
+       <h2>Error: PHP is not running</h2>
+       <p>WordPress requires that your web server is running PHP. Your server does not have PHP installed, or PHP is turned off.</p>
+</body>
+</html>
+<?php
+}
+
 /**
  * We are installing WordPress.
  *
- * @since unknown
+ * @since 1.5.1
  * @var bool
  */
-define('WP_INSTALLING', true);
+define( 'WP_INSTALLING', true );
 
 /** Load WordPress Bootstrap */
-require_once(dirname(dirname(__FILE__)) . '/wp-load.php');
+require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' );
 
 /** Load WordPress Administration Upgrade API */
-require_once(dirname(__FILE__) . '/includes/upgrade.php');
+require_once( dirname( __FILE__ ) . '/includes/upgrade.php' );
+
+/** Load wpdb */
+require_once(dirname(dirname(__FILE__)) . '/wp-includes/wp-db.php');
 
-if (isset($_GET['step']))
-       $step = $_GET['step'];
-else
-       $step = 0;
+$step = isset( $_GET['step'] ) ? $_GET['step'] : 0;
 
 /**
  * Display install header.
  *
- * @since unknown
+ * @since 2.5.0
  * @package WordPress
  * @subpackage Installer
  */
 function display_header() {
-header( 'Content-Type: text/html; charset=utf-8' );
+       header( 'Content-Type: text/html; charset=utf-8' );
 ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <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; Installation'); ?></title>
+       <title><?php _e( 'WordPress &rsaquo; Installation' ); ?></title>
        <?php wp_admin_css( 'install', true ); ?>
 </head>
 <body>
 <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
 
 <?php
-}//end function display_header();
+} // end display_header()
 
+/**
+ * Display installer setup form.
+ *
+ * @since 2.8.0
+ * @package WordPress
+ * @subpackage Installer
+ */
 function display_setup_form( $error = null ) {
+       global $wpdb;
+       $user_table = ( $wpdb->get_var("SHOW TABLES LIKE '$wpdb->users'") != null );
+
        // Ensure that Blogs appear in search engines by default
        $blog_public = 1;
-       if ( isset($_POST) && !empty($_POST) ) {
-               $blog_public = isset($_POST['blog_public']);
-       }
+       if ( ! empty( $_POST ) )
+               $blog_public = isset( $_POST['blog_public'] );
+
+       $weblog_title = isset( $_POST['weblog_title'] ) ? trim( stripslashes( $_POST['weblog_title'] ) ) : '';
+       $user_name = isset($_POST['user_name']) ? trim( stripslashes( $_POST['user_name'] ) ) : 'admin';
+       $admin_password = isset($_POST['admin_password']) ? trim( stripslashes( $_POST['admin_password'] ) ) : '';
+       $admin_email  = isset( $_POST['admin_email']  ) ? trim( stripslashes( $_POST['admin_email'] ) ) : '';
 
        if ( ! is_null( $error ) ) {
 ?>
-<p><?php printf( __('<strong>ERROR</strong>: %s'), $error); ?></p>
+<p class="message"><?php printf( __( '<strong>ERROR</strong>: %s' ), $error ); ?></p>
 <?php } ?>
 <form id="setup" method="post" action="install.php?step=2">
        <table class="form-table">
                <tr>
-                       <th scope="row"><label for="weblog_title"><?php _e('Blog Title'); ?></label></th>
-                       <td><input name="weblog_title" type="text" id="weblog_title" size="25" value="<?php echo ( isset($_POST['weblog_title']) ? esc_attr($_POST['weblog_title']) : '' ); ?>" /></td>
+                       <th scope="row"><label for="weblog_title"><?php _e( 'Site Title' ); ?></label></th>
+                       <td><input name="weblog_title" type="text" id="weblog_title" size="25" value="<?php echo esc_attr( $weblog_title ); ?>" /></td>
+               </tr>
+               <tr>
+                       <th scope="row"><label for="user_name"><?php _e('Username'); ?></label></th>
+                       <td>
+                       <?php
+                       if ( $user_table ) {
+                               _e('User(s) already exists.');
+                       } else {
+                               ?><input name="user_name" type="text" id="user_login" size="25" value="<?php echo esc_attr( sanitize_user( $user_name, true ) ); ?>" />
+                               <p><?php _e( 'Usernames can have only alphanumeric characters, spaces, underscores, hyphens, periods and the @ symbol.' ); ?></p>
+                       <?php
+                       } ?>
+                       </td>
+               </tr>
+               <?php if ( ! $user_table ) : ?>
+               <tr>
+                       <th scope="row">
+                               <label for="admin_password"><?php _e('Password, twice'); ?></label>
+                               <p><?php _e('A password will be automatically generated for you if you leave this blank.'); ?></p>
+                       </th>
+                       <td>
+                               <input name="admin_password" type="password" id="pass1" size="25" value="" />
+                               <p><input name="admin_password2" type="password" id="pass2" size="25" value="" /></p>
+                               <div id="pass-strength-result"><?php _e('Strength indicator'); ?></div>
+                               <p><?php _e('Hint: The password should be at least seven characters long. To make it stronger, use upper and lower case letters, numbers and symbols like ! " ? $ % ^ &amp; ).'); ?></p>
+                       </td>
                </tr>
+               <?php endif; ?>
                <tr>
-                       <th scope="row"><label for="admin_email"><?php _e('Your E-mail'); ?></label></th>
-                       <td><input name="admin_email" type="text" id="admin_email" size="25" value="<?php echo ( isset($_POST['admin_email']) ? esc_attr($_POST['admin_email']) : '' ); ?>" /><br />
-                       <?php _e('Double-check your email address before continuing.'); ?></td>
+                       <th scope="row"><label for="admin_email"><?php _e( 'Your E-mail' ); ?></label></th>
+                       <td><input name="admin_email" type="text" id="admin_email" size="25" value="<?php echo esc_attr( $admin_email ); ?>" />
+                       <p><?php _e( 'Double-check your email address before continuing.' ); ?></p></td>
                </tr>
                <tr>
-                       <td colspan="2"><label><input type="checkbox" name="blog_public" value="1" <?php checked($blog_public); ?> /> <?php _e('Allow my blog to appear in search engines like Google and Technorati.'); ?></label></td>
+                       <td colspan="2"><label><input type="checkbox" name="blog_public" value="1" <?php checked( $blog_public ); ?> /> <?php _e( 'Allow my site to appear in search engines like Google and Technorati.' ); ?></label></td>
                </tr>
        </table>
-       <p class="step"><input type="submit" name="Submit" value="<?php esc_attr_e('Install WordPress'); ?>" class="button" /></p>
+       <p class="step"><input type="submit" name="Submit" value="<?php esc_attr_e( 'Install WordPress' ); ?>" class="button" /></p>
 </form>
 <?php
-}
+} // end display_setup_form()
 
 // Let's check to make sure WP isn't already installed.
-if ( is_blog_installed() ) {display_header(); die('<h1>'.__('Already Installed').'</h1><p>'.__('You appear to have already installed WordPress. To reinstall please clear your old database tables first.').'</p></body></html>');}
+if ( is_blog_installed() ) {
+       display_header();
+       die( '<h1>' . __( 'Already Installed' ) . '</h1><p>' . __( 'You appear to have already installed WordPress. To reinstall please clear your old database tables first.' ) . '</p><p class="step"><a href="../wp-login.php" class="button">' . __('Log In') . '</a></p></body></html>' );
+}
+
+$php_version    = phpversion();
+$mysql_version  = $wpdb->db_version();
+$php_compat     = version_compare( $php_version, $required_php_version, '>=' );
+$mysql_compat   = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' );
+
+if ( !$mysql_compat && !$php_compat )
+       $compat = sprintf( __('You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $wp_version, $required_php_version, $required_mysql_version, $php_version, $mysql_version );
+elseif ( !$php_compat )
+       $compat = sprintf( __('You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.'), $wp_version, $required_php_version, $php_version );
+elseif ( !$mysql_compat )
+       $compat = sprintf( __('You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.'), $wp_version, $required_mysql_version, $mysql_version );
+
+if ( !$mysql_compat || !$php_compat ) {
+       display_header();
+       die('<h1>' . __('Insufficient Requirements') . '</h1><p>' . $compat . '</p></body></html>');
+}
 
 switch($step) {
-       case 0:
-       case 1: // in case people are directly linking to this
+       case 0: // Step 1
+       case 1: // Step 1, direct link.
          display_header();
 ?>
-<h1><?php _e('Welcome'); ?></h1>
-<p><?php printf(__('Welcome to the famous five minute WordPress installation process! You may want to browse the <a href="%s">ReadMe documentation</a> at your leisure.  Otherwise, just fill in the information below and you&#8217;ll be on your way to using the most extendable and powerful personal publishing platform in the world.'), '../readme.html'); ?></p>
-<!--<h2 class="step"><a href="install.php?step=1"><?php _e('First Step'); ?></a></h2>-->
-
-<h1><?php _e('Information needed'); ?></h1>
-<p><?php _e('Please provide the following information.  Don&#8217;t worry, you can always change these settings later.'); ?></p>
-
+<h1><?php _e( 'Welcome' ); ?></h1>
+<p><?php printf( __( 'Welcome to the famous five minute WordPress installation process! You may want to browse the <a href="%s">ReadMe documentation</a> at your leisure. Otherwise, just fill in the information below and you&#8217;ll be on your way to using the most extendable and powerful personal publishing platform in the world.' ), '../readme.html' ); ?></p>
 
+<h1><?php _e( 'Information needed' ); ?></h1>
+<p><?php _e( 'Please provide the following information. Don&#8217;t worry, you can always change these settings later.' ); ?></p>
 
 <?php
                display_setup_form();
                break;
        case 2:
-               if ( !empty($wpdb->error) )
-                       wp_die($wpdb->error->get_error_message());
+               if ( ! empty( $wpdb->error ) )
+                       wp_die( $wpdb->error->get_error_message() );
 
                display_header();
                // Fill in the data we gathered
-               $weblog_title = isset($_POST['weblog_title']) ? stripslashes($_POST['weblog_title']) : '';
-               $admin_email = isset($_POST['admin_email']) ? stripslashes($_POST['admin_email']) : '';
-               $public = isset($_POST['blog_public']) ? (int) $_POST['blog_public'] : 0;
+               $weblog_title = isset( $_POST['weblog_title'] ) ? trim( stripslashes( $_POST['weblog_title'] ) ) : '';
+               $user_name = isset($_POST['user_name']) ? trim( stripslashes( $_POST['user_name'] ) ) : 'admin';
+               $admin_password = isset($_POST['admin_password']) ? $_POST['admin_password'] : '';
+               $admin_password_check = isset($_POST['admin_password2']) ? $_POST['admin_password2'] : '';
+               $admin_email  = isset( $_POST['admin_email']  ) ?trim( stripslashes( $_POST['admin_email'] ) ) : '';
+               $public       = isset( $_POST['blog_public']  ) ? (int) $_POST['blog_public'] : 0;
                // check e-mail address
                $error = false;
-               if (empty($admin_email)) {
+               if ( empty( $user_name ) ) {
+                       // TODO: poka-yoke
+                       display_setup_form( __('you must provide a valid username.') );
+                       $error = true;
+               } elseif ( $user_name != sanitize_user( $user_name, true ) ) {
+                       display_setup_form( __('the username you provided has invalid characters.') );
+                       $error = true;
+               } elseif ( $admin_password != $admin_password_check ) {
+                       // TODO: poka-yoke
+                       display_setup_form( __( 'your passwords do not match. Please try again' ) );
+                       $error = true;
+               } else if ( empty( $admin_email ) ) {
                        // TODO: poka-yoke
-                       display_setup_form( __('you must provide an e-mail address.') );
+                       display_setup_form( __( 'you must provide an e-mail address.' ) );
                        $error = true;
-               } else if (!is_email($admin_email)) {
+               } elseif ( ! is_email( $admin_email ) ) {
                        // TODO: poka-yoke
-                       display_setup_form( __('that isn&#8217;t a valid e-mail address.  E-mail addresses look like: <code>username@example.com</code>') );
+                       display_setup_form( __( 'that isn&#8217;t a valid e-mail address.  E-mail addresses look like: <code>username@example.com</code>' ) );
                        $error = true;
                }
 
                if ( $error === false ) {
                        $wpdb->show_errors();
-                       $result = wp_install($weblog_title, 'admin', $admin_email, $public);
-                       extract($result, EXTR_SKIP);
+                       $result = wp_install($weblog_title, $user_name, $admin_email, $public, '', $admin_password);
+                       extract( $result, EXTR_SKIP );
 ?>
 
-<h1><?php _e('Success!'); ?></h1>
+<h1><?php _e( 'Success!' ); ?></h1>
 
-<p><?php printf(__('WordPress has been installed. Were you expecting more steps? Sorry to disappoint.'), ''); ?></p>
+<p><?php _e( 'WordPress has been installed. Were you expecting more steps? Sorry to disappoint.' ); ?></p>
 
 <table class="form-table">
        <tr>
-               <th><?php _e('Username'); ?></th>
-               <td><code>admin</code></td>
+               <th><?php _e( 'Username' ); ?></th>
+               <td><code><?php echo esc_html( sanitize_user( $user_name, true ) ); ?></code></td>
        </tr>
        <tr>
-               <th><?php _e('Password'); ?></th>
-               <td><?php if ( !empty( $password ) ) {
-                                               echo '<code>'. $password .'</code><br />';
-                                       }
-                                       echo '<p>'. $password_message .'</p>'; ?></td>
+               <th><?php _e( 'Password' ); ?></th>
+               <td><?php
+               if ( ! empty( $password ) && empty($admin_password_check) )
+                       echo '<code>'. esc_html($password) .'</code><br />';
+               echo "<p>$password_message</p>"; ?>
+               </td>
        </tr>
 </table>
 
-<p class="step"><a href="../wp-login.php" class="button"><?php _e('Log In'); ?></a></p>
+<p class="step"><a href="../wp-login.php" class="button"><?php _e( 'Log In' ); ?></a></p>
 
 <?php
                }
@@ -152,5 +243,22 @@ switch($step) {
 }
 ?>
 <script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script>
+<script type="text/javascript" src="../wp-includes/js/jquery/jquery.js"></script>
+<script type="text/javascript" src="js/password-strength-meter.js"></script>
+<script type="text/javascript" src="js/user-profile.js"></script>
+<script type="text/javascript" src="../wp-includes/js/l10n.js"></script>
+<script type='text/javascript'>
+/* <![CDATA[ */
+var pwsL10n = {
+ empty: "<?php echo esc_js( __( 'Strength indicator' ) ); ?>",
+ short: "<?php echo esc_js( __( 'Very weak' ) ); ?>",
+ bad: "<?php echo esc_js( __( 'Weak' ) ); ?>",
+ good: "<?php echo esc_js( _x( 'Medium', 'password strength' ) ); ?>",
+ strong: "<?php echo esc_js( __( 'Strong' ) ); ?>",
+ mismatch: "<?php echo esc_js( __( 'Mismatch' ) ); ?>"
+};
+try{convertEntities(pwsL10n);}catch(e){};
+/* ]]> */
+</script>
 </body>
 </html>