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/public/frontend/wp-admin/install.php

https://bitbucket.org/floppyxyz/musical
PHP | 254 lines | 189 code | 27 blank | 38 comment | 26 complexity | 83daebdd36691c2283ec663e8d79464a MD5 | raw file
Possible License(s): GPL-2.0, AGPL-1.0, LGPL-2.1
  1. <?php
  2. /**
  3. * WordPress Installer
  4. *
  5. * @package WordPress
  6. * @subpackage Administration
  7. */
  8. // Sanity check.
  9. if ( false ) {
  10. ?>
  11. <!DOCTYPE html>
  12. <html xmlns="http://www.w3.org/1999/xhtml">
  13. <head>
  14. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  15. <title>Error: PHP is not running</title>
  16. </head>
  17. <body>
  18. <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png?ver=20120216" /></h1>
  19. <h2>Error: PHP is not running</h2>
  20. <p>WordPress requires that your web server is running PHP. Your server does not have PHP installed, or PHP is turned off.</p>
  21. </body>
  22. </html>
  23. <?php
  24. }
  25. /**
  26. * We are installing WordPress.
  27. *
  28. * @since 1.5.1
  29. * @var bool
  30. */
  31. define( 'WP_INSTALLING', true );
  32. /** Load WordPress Bootstrap */
  33. require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' );
  34. /** Load WordPress Administration Upgrade API */
  35. require_once( dirname( __FILE__ ) . '/includes/upgrade.php' );
  36. /** Load wpdb */
  37. require_once(dirname(dirname(__FILE__)) . '/wp-includes/wp-db.php');
  38. $step = isset( $_GET['step'] ) ? (int) $_GET['step'] : 0;
  39. /**
  40. * Display install header.
  41. *
  42. * @since 2.5.0
  43. * @package WordPress
  44. * @subpackage Installer
  45. */
  46. function display_header() {
  47. header( 'Content-Type: text/html; charset=utf-8' );
  48. ?>
  49. <!DOCTYPE html>
  50. <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
  51. <head>
  52. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  53. <title><?php _e( 'WordPress &rsaquo; Installation' ); ?></title>
  54. <?php wp_admin_css( 'install', true ); ?>
  55. </head>
  56. <body<?php if ( is_rtl() ) echo ' class="rtl"'; ?>>
  57. <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png?ver=20120216" /></h1>
  58. <?php
  59. } // end display_header()
  60. /**
  61. * Display installer setup form.
  62. *
  63. * @since 2.8.0
  64. * @package WordPress
  65. * @subpackage Installer
  66. */
  67. function display_setup_form( $error = null ) {
  68. global $wpdb;
  69. $user_table = ( $wpdb->get_var("SHOW TABLES LIKE '$wpdb->users'") != null );
  70. // Ensure that Blogs appear in search engines by default
  71. $blog_public = 1;
  72. if ( ! empty( $_POST ) )
  73. $blog_public = isset( $_POST['blog_public'] );
  74. $weblog_title = isset( $_POST['weblog_title'] ) ? trim( stripslashes( $_POST['weblog_title'] ) ) : '';
  75. $user_name = isset($_POST['user_name']) ? trim( stripslashes( $_POST['user_name'] ) ) : 'admin';
  76. $admin_password = isset($_POST['admin_password']) ? trim( stripslashes( $_POST['admin_password'] ) ) : '';
  77. $admin_email = isset( $_POST['admin_email'] ) ? trim( stripslashes( $_POST['admin_email'] ) ) : '';
  78. if ( ! is_null( $error ) ) {
  79. ?>
  80. <p class="message"><?php printf( __( '<strong>ERROR</strong>: %s' ), $error ); ?></p>
  81. <?php } ?>
  82. <form id="setup" method="post" action="install.php?step=2">
  83. <table class="form-table">
  84. <tr>
  85. <th scope="row"><label for="weblog_title"><?php _e( 'Site Title' ); ?></label></th>
  86. <td><input name="weblog_title" type="text" id="weblog_title" size="25" value="<?php echo esc_attr( $weblog_title ); ?>" /></td>
  87. </tr>
  88. <tr>
  89. <th scope="row"><label for="user_name"><?php _e('Username'); ?></label></th>
  90. <td>
  91. <?php
  92. if ( $user_table ) {
  93. _e('User(s) already exists.');
  94. } else {
  95. ?><input name="user_name" type="text" id="user_login" size="25" value="<?php echo esc_attr( sanitize_user( $user_name, true ) ); ?>" />
  96. <p><?php _e( 'Usernames can have only alphanumeric characters, spaces, underscores, hyphens, periods and the @ symbol.' ); ?></p>
  97. <?php
  98. } ?>
  99. </td>
  100. </tr>
  101. <?php if ( ! $user_table ) : ?>
  102. <tr>
  103. <th scope="row">
  104. <label for="admin_password"><?php _e('Password, twice'); ?></label>
  105. <p><?php _e('A password will be automatically generated for you if you leave this blank.'); ?></p>
  106. </th>
  107. <td>
  108. <input name="admin_password" type="password" id="pass1" size="25" value="" />
  109. <p><input name="admin_password2" type="password" id="pass2" size="25" value="" /></p>
  110. <div id="pass-strength-result"><?php _e('Strength indicator'); ?></div>
  111. <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>
  112. </td>
  113. </tr>
  114. <?php endif; ?>
  115. <tr>
  116. <th scope="row"><label for="admin_email"><?php _e( 'Your E-mail' ); ?></label></th>
  117. <td><input name="admin_email" type="text" id="admin_email" size="25" value="<?php echo esc_attr( $admin_email ); ?>" />
  118. <p><?php _e( 'Double-check your email address before continuing.' ); ?></p></td>
  119. </tr>
  120. <tr>
  121. <th scope="row"><label for="blog_public"><?php _e( 'Privacy' ); ?></label></th>
  122. <td colspan="2"><label><input type="checkbox" name="blog_public" value="1" <?php checked( $blog_public ); ?> /> <?php _e( 'Allow search engines to index this site.' ); ?></label></td>
  123. </tr>
  124. </table>
  125. <p class="step"><input type="submit" name="Submit" value="<?php esc_attr_e( 'Install WordPress' ); ?>" class="button" /></p>
  126. </form>
  127. <?php
  128. } // end display_setup_form()
  129. // Let's check to make sure WP isn't already installed.
  130. if ( is_blog_installed() ) {
  131. display_header();
  132. 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>' );
  133. }
  134. $php_version = phpversion();
  135. $mysql_version = $wpdb->db_version();
  136. $php_compat = version_compare( $php_version, $required_php_version, '>=' );
  137. $mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' );
  138. if ( !$mysql_compat && !$php_compat )
  139. $compat = sprintf( __( 'You cannot install because <a href="http://codex.wordpress.org/Version_%1$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, $mysql_version );
  140. elseif ( !$php_compat )
  141. $compat = sprintf( __( 'You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.' ), $wp_version, $required_php_version, $php_version );
  142. elseif ( !$mysql_compat )
  143. $compat = sprintf( __( 'You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.' ), $wp_version, $required_mysql_version, $mysql_version );
  144. if ( !$mysql_compat || !$php_compat ) {
  145. display_header();
  146. die( '<h1>' . __( 'Insufficient Requirements' ) . '</h1><p>' . $compat . '</p></body></html>' );
  147. }
  148. if ( ! is_string( $wpdb->base_prefix ) || '' === $wpdb->base_prefix ) {
  149. display_header();
  150. die( '<h1>' . __( 'Configuration Error' ) . '</h1><p>' . __( 'Your <code>wp-config.php</code> file has an empty database table prefix, which is not supported.' ) . '</p></body></html>' );
  151. }
  152. switch($step) {
  153. case 0: // Step 1
  154. case 1: // Step 1, direct link.
  155. display_header();
  156. ?>
  157. <h1><?php _ex( 'Welcome', 'Howdy' ); ?></h1>
  158. <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>
  159. <h1><?php _e( 'Information needed' ); ?></h1>
  160. <p><?php _e( 'Please provide the following information. Don&#8217;t worry, you can always change these settings later.' ); ?></p>
  161. <?php
  162. display_setup_form();
  163. break;
  164. case 2:
  165. if ( ! empty( $wpdb->error ) )
  166. wp_die( $wpdb->error->get_error_message() );
  167. display_header();
  168. // Fill in the data we gathered
  169. $weblog_title = isset( $_POST['weblog_title'] ) ? trim( stripslashes( $_POST['weblog_title'] ) ) : '';
  170. $user_name = isset($_POST['user_name']) ? trim( stripslashes( $_POST['user_name'] ) ) : 'admin';
  171. $admin_password = isset($_POST['admin_password']) ? $_POST['admin_password'] : '';
  172. $admin_password_check = isset($_POST['admin_password2']) ? $_POST['admin_password2'] : '';
  173. $admin_email = isset( $_POST['admin_email'] ) ?trim( stripslashes( $_POST['admin_email'] ) ) : '';
  174. $public = isset( $_POST['blog_public'] ) ? (int) $_POST['blog_public'] : 0;
  175. // check e-mail address
  176. $error = false;
  177. if ( empty( $user_name ) ) {
  178. // TODO: poka-yoke
  179. display_setup_form( __('you must provide a valid username.') );
  180. $error = true;
  181. } elseif ( $user_name != sanitize_user( $user_name, true ) ) {
  182. display_setup_form( __('the username you provided has invalid characters.') );
  183. $error = true;
  184. } elseif ( $admin_password != $admin_password_check ) {
  185. // TODO: poka-yoke
  186. display_setup_form( __( 'your passwords do not match. Please try again' ) );
  187. $error = true;
  188. } else if ( empty( $admin_email ) ) {
  189. // TODO: poka-yoke
  190. display_setup_form( __( 'you must provide an e-mail address.' ) );
  191. $error = true;
  192. } elseif ( ! is_email( $admin_email ) ) {
  193. // TODO: poka-yoke
  194. display_setup_form( __( 'that isn&#8217;t a valid e-mail address. E-mail addresses look like: <code>username@example.com</code>' ) );
  195. $error = true;
  196. }
  197. if ( $error === false ) {
  198. $wpdb->show_errors();
  199. $result = wp_install($weblog_title, $user_name, $admin_email, $public, '', $admin_password);
  200. extract( $result, EXTR_SKIP );
  201. ?>
  202. <h1><?php _e( 'Success!' ); ?></h1>
  203. <p><?php _e( 'WordPress has been installed. Were you expecting more steps? Sorry to disappoint.' ); ?></p>
  204. <table class="form-table install-success">
  205. <tr>
  206. <th><?php _e( 'Username' ); ?></th>
  207. <td><?php echo esc_html( sanitize_user( $user_name, true ) ); ?></td>
  208. </tr>
  209. <tr>
  210. <th><?php _e( 'Password' ); ?></th>
  211. <td><?php
  212. if ( ! empty( $password ) && empty($admin_password_check) )
  213. echo '<code>'. esc_html($password) .'</code><br />';
  214. echo "<p>$password_message</p>"; ?>
  215. </td>
  216. </tr>
  217. </table>
  218. <p class="step"><a href="../wp-login.php" class="button"><?php _e( 'Log In' ); ?></a></p>
  219. <?php
  220. }
  221. break;
  222. }
  223. ?>
  224. <script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script>
  225. <?php wp_print_scripts( 'user-profile' ); ?>
  226. </body>
  227. </html>