wp-admin/install.php

   1 <?php
   2 /**
   3  * WordPress Installer
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  */
   8
   9 /**
  10  * We are installing WordPress.
  11  *
  12  * @since unknown
  13  * @var bool
  14  */
  15 define('WP_INSTALLING', true);
  16
  17 /** Load WordPress Bootstrap */
  18 require_once(dirname(dirname(__FILE__)) . '/wp-load.php');
  19
  20 /** Load WordPress Administration Upgrade API */
  21 require_once(dirname(__FILE__) . '/includes/upgrade.php');
  22
  23 if (isset($_GET['step']))
  24         $step = $_GET['step'];
  25 else
  26         $step = 0;
  27
  28 /**
  29  * Display install header.
  30  *
  31  * @since unknown
  32  * @package WordPress
  33  * @subpackage Installer
  34  */
  35 function display_header() {
  36 header( 'Content-Type: text/html; charset=utf-8' );
  37 ?>
  38 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  39 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
  40 <head>
  41         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  42         <title><?php _e('WordPress &rsaquo; Installation'); ?></title>
  43         <?php wp_admin_css( 'install', true ); ?>
  44 </head>
  45 <body>
  46 <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
  47
  48 <?php
  49 }//end function display_header();
  50
  51 function display_setup_form( $error = null ) {
  52         // Ensure that Blogs appear in search engines by default
  53         $blog_public = 1;
  54         if ( isset($_POST) && !empty($_POST) ) {
  55                 $blog_public = isset($_POST['blog_public']);
  56         }
  57
  58         if ( ! is_null( $error ) ) {
  59 ?>
  60 <p><?php printf( __('<strong>ERROR</strong>: %s'), $error); ?></p>
  61 <?php } ?>
  62 <form id="setup" method="post" action="install.php?step=2">
  63         <table class="form-table">
  64                 <tr>
  65                         <th scope="row"><label for="weblog_title"><?php _e('Blog Title'); ?></label></th>
  66                         <td><input name="weblog_title" type="text" id="weblog_title" size="25" value="<?php echo ( isset($_POST['weblog_title']) ? esc_attr($_POST['weblog_title']) : '' ); ?>" /></td>
  67                 </tr>
  68                 <tr>
  69                         <th scope="row"><label for="admin_email"><?php _e('Your E-mail'); ?></label></th>
  70                         <td><input name="admin_email" type="text" id="admin_email" size="25" value="<?php echo ( isset($_POST['admin_email']) ? esc_attr($_POST['admin_email']) : '' ); ?>" /><br />
  71                         <?php _e('Double-check your email address before continuing.'); ?>
  72                 </tr>
  73                 <tr>
  74                         <td colspan="2"><label><input type="checkbox" name="blog_public" value="1" <?php checked($blog_public); ?> /> <?php _e('Allow my blog to appear in search engines like Google and Technorati.'); ?></label></td>
  75                 </tr>
  76         </table>
  77         <p class="step"><input type="submit" name="Submit" value="<?php esc_attr_e('Install WordPress'); ?>" class="button" /></p>
  78 </form>
  79 <?php
  80 }
  81
  82 // Let's check to make sure WP isn't already installed.
  83 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>');}
  84
  85 switch($step) {
  86         case 0:
  87         case 1: // in case people are directly linking to this
  88           display_header();
  89 ?>
  90 <h1><?php _e('Welcome'); ?></h1>
  91 <p><?php printf(__('Welcome to the famous five minute WordPress installation process! You may want to browse the <a href="%s">ReadMe documentation</a> at your leisure.  Otherwise, just fill in the information below and you&#8217;ll be on your way to using the most extendable and powerful personal publishing platform in the world.'), '../readme.html'); ?></p>
  92 <!--<h2 class="step"><a href="install.php?step=1"><?php _e('First Step'); ?></a></h2>-->
  93
  94 <h1><?php _e('Information needed'); ?></h1>
  95 <p><?php _e('Please provide the following information.  Don&#8217;t worry, you can always change these settings later.'); ?></p>
  96
  97
  98
  99 <?php
 100                 display_setup_form();
 101                 break;
 102         case 2:
 103                 if ( !empty($wpdb->error) )
 104                         wp_die($wpdb->error->get_error_message());
 105
 106                 display_header();
 107                 // Fill in the data we gathered
 108                 $weblog_title = isset($_POST['weblog_title']) ? stripslashes($_POST['weblog_title']) : '';
 109                 $admin_email = isset($_POST['admin_email']) ? stripslashes($_POST['admin_email']) : '';
 110                 $public = isset($_POST['blog_public']) ? (int) $_POST['blog_public'] : 0;
 111                 // check e-mail address
 112                 $error = false;
 113                 if (empty($admin_email)) {
 114                         // TODO: poka-yoke
 115                         display_setup_form( __('you must provide an e-mail address.') );
 116                         $error = true;
 117                 } else if (!is_email($admin_email)) {
 118                         // TODO: poka-yoke
 119                         display_setup_form( __('that isn&#8217;t a valid e-mail address.  E-mail addresses look like: <code>username@example.com</code>') );
 120                         $error = true;
 121                 }
 122
 123                 if ( $error === false ) {
 124                         $wpdb->show_errors();
 125                         $result = wp_install($weblog_title, 'admin', $admin_email, $public);
 126                         extract($result, EXTR_SKIP);
 127 ?>
 128
 129 <h1><?php _e('Success!'); ?></h1>
 130
 131 <p><?php printf(__('WordPress has been installed. Were you expecting more steps? Sorry to disappoint.'), ''); ?></p>
 132
 133 <table class="form-table">
 134         <tr>
 135                 <th><?php _e('Username'); ?></th>
 136                 <td><code>admin</code></td>
 137         </tr>
 138         <tr>
 139                 <th><?php _e('Password'); ?></th>
 140                 <td><?php if ( !empty( $password ) ) {
 141                                                 echo '<code>'. $password .'</code><br />';
 142                                         }
 143                                         echo '<p>'. $password_message .'</p>'; ?></td>
 144         </tr>
 145 </table>
 146
 147 <p class="step"><a href="../wp-login.php" class="button"><?php _e('Log In'); ?></a></p>
 148
 149 <?php
 150                 }
 151                 break;
 152 }
 153 ?>
 154 <script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script>
 155 </body>
 156 </html>