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1 <?php |
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2 /** |
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3 * WordPress Installer |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Administration |
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7 */ |
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8 |
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9 // Sanity check. |
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10 if ( false ) { |
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11 ?> |
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12 <!DOCTYPE html> |
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13 <html xmlns="http://www.w3.org/1999/xhtml"> |
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14 <head> |
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15 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
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16 <title>Error: PHP is not running</title> |
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17 </head> |
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18 <body class="wp-core-ui"> |
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19 <h1 id="logo"><a href="http://wordpress.org/">WordPress</a></h1> |
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20 <h2>Error: PHP is not running</h2> |
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21 <p>WordPress requires that your web server is running PHP. Your server does not have PHP installed, or PHP is turned off.</p> |
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22 </body> |
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23 </html> |
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24 <?php |
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25 } |
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26 |
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27 /** |
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28 * We are installing WordPress. |
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29 * |
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30 * @since 1.5.1 |
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31 * @var bool |
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32 */ |
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33 define( 'WP_INSTALLING', true ); |
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34 |
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35 /** Load WordPress Bootstrap */ |
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36 require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' ); |
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37 |
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38 /** Load WordPress Administration Upgrade API */ |
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39 require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
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40 |
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41 /** Load wpdb */ |
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42 require_once( ABSPATH . 'wp-includes/wp-db.php' ); |
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43 |
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44 $step = isset( $_GET['step'] ) ? (int) $_GET['step'] : 0; |
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45 |
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46 /** |
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47 * Display install header. |
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48 * |
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49 * @since 2.5.0 |
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50 * @package WordPress |
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51 * @subpackage Installer |
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52 */ |
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53 function display_header() { |
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54 header( 'Content-Type: text/html; charset=utf-8' ); |
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55 ?> |
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56 <!DOCTYPE html> |
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57 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> |
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58 <head> |
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59 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
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60 <title><?php _e( 'WordPress › Installation' ); ?></title> |
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61 <?php |
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62 wp_admin_css( 'install', true ); |
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63 ?> |
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64 </head> |
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65 <body class="wp-core-ui<?php if ( is_rtl() ) echo ' rtl'; ?>"> |
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66 <h1 id="logo"><a href="<?php echo esc_url( __( 'http://wordpress.org/' ) ); ?>"><?php _e( 'WordPress' ); ?></a></h1> |
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67 |
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68 <?php |
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69 } // end display_header() |
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70 |
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71 /** |
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72 * Display installer setup form. |
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73 * |
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74 * @since 2.8.0 |
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75 * @package WordPress |
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76 * @subpackage Installer |
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77 */ |
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78 function display_setup_form( $error = null ) { |
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79 global $wpdb; |
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80 $user_table = ( $wpdb->get_var("SHOW TABLES LIKE '$wpdb->users'") != null ); |
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81 |
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82 // Ensure that Blogs appear in search engines by default |
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83 $blog_public = 1; |
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84 if ( ! empty( $_POST ) ) |
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85 $blog_public = isset( $_POST['blog_public'] ); |
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86 |
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87 $weblog_title = isset( $_POST['weblog_title'] ) ? trim( wp_unslash( $_POST['weblog_title'] ) ) : ''; |
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88 $user_name = isset($_POST['user_name']) ? trim( wp_unslash( $_POST['user_name'] ) ) : ''; |
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89 $admin_password = isset($_POST['admin_password']) ? trim( wp_unslash( $_POST['admin_password'] ) ) : ''; |
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90 $admin_email = isset( $_POST['admin_email'] ) ? trim( wp_unslash( $_POST['admin_email'] ) ) : ''; |
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91 |
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92 if ( ! is_null( $error ) ) { |
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93 ?> |
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94 <p class="message"><?php echo $error; ?></p> |
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95 <?php } ?> |
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96 <form id="setup" method="post" action="install.php?step=2"> |
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97 <table class="form-table"> |
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98 <tr> |
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99 <th scope="row"><label for="weblog_title"><?php _e( 'Site Title' ); ?></label></th> |
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100 <td><input name="weblog_title" type="text" id="weblog_title" size="25" value="<?php echo esc_attr( $weblog_title ); ?>" /></td> |
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101 </tr> |
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102 <tr> |
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103 <th scope="row"><label for="user_login"><?php _e('Username'); ?></label></th> |
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104 <td> |
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105 <?php |
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106 if ( $user_table ) { |
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107 _e('User(s) already exists.'); |
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108 } else { |
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109 ?><input name="user_name" type="text" id="user_login" size="25" value="<?php echo esc_attr( sanitize_user( $user_name, true ) ); ?>" /> |
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110 <p><?php _e( 'Usernames can have only alphanumeric characters, spaces, underscores, hyphens, periods and the @ symbol.' ); ?></p> |
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111 <?php |
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112 } ?> |
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113 </td> |
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114 </tr> |
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115 <?php if ( ! $user_table ) : ?> |
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116 <tr> |
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117 <th scope="row"> |
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118 <label for="admin_password"><?php _e('Password, twice'); ?></label> |
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119 <p><?php _e('A password will be automatically generated for you if you leave this blank.'); ?></p> |
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120 </th> |
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121 <td> |
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122 <input name="admin_password" type="password" id="pass1" size="25" value="" /> |
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123 <p><input name="admin_password2" type="password" id="pass2" size="25" value="" /></p> |
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124 <div id="pass-strength-result"><?php _e('Strength indicator'); ?></div> |
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125 <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 ! " ? $ % ^ & ).'); ?></p> |
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126 </td> |
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127 </tr> |
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128 <?php endif; ?> |
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129 <tr> |
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130 <th scope="row"><label for="admin_email"><?php _e( 'Your E-mail' ); ?></label></th> |
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131 <td><input name="admin_email" type="text" id="admin_email" size="25" value="<?php echo esc_attr( $admin_email ); ?>" /> |
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132 <p><?php _e( 'Double-check your email address before continuing.' ); ?></p></td> |
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133 </tr> |
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134 <tr> |
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135 <th scope="row"><label for="blog_public"><?php _e( 'Privacy' ); ?></label></th> |
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136 <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> |
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137 </tr> |
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138 </table> |
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139 <p class="step"><input type="submit" name="Submit" value="<?php esc_attr_e( 'Install WordPress' ); ?>" class="button button-large" /></p> |
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140 </form> |
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141 <?php |
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142 } // end display_setup_form() |
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143 |
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144 // Let's check to make sure WP isn't already installed. |
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145 if ( is_blog_installed() ) { |
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146 display_header(); |
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147 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 button-large">' . __( 'Log In' ) . '</a></p></body></html>' ); |
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148 } |
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149 |
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150 $php_version = phpversion(); |
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151 $mysql_version = $wpdb->db_version(); |
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152 $php_compat = version_compare( $php_version, $required_php_version, '>=' ); |
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153 $mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' ); |
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154 |
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155 if ( !$mysql_compat && !$php_compat ) |
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156 $compat = sprintf( __( 'You cannot install because <a href="http://codex.wordpress.org/Version_%1$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, $mysql_version ); |
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157 elseif ( !$php_compat ) |
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158 $compat = sprintf( __( 'You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.' ), $wp_version, $required_php_version, $php_version ); |
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159 elseif ( !$mysql_compat ) |
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160 $compat = sprintf( __( 'You cannot install because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.' ), $wp_version, $required_mysql_version, $mysql_version ); |
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161 |
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162 if ( !$mysql_compat || !$php_compat ) { |
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163 display_header(); |
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164 die( '<h1>' . __( 'Insufficient Requirements' ) . '</h1><p>' . $compat . '</p></body></html>' ); |
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165 } |
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166 |
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167 if ( ! is_string( $wpdb->base_prefix ) || '' === $wpdb->base_prefix ) { |
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168 display_header(); |
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169 die( '<h1>' . __( 'Configuration Error' ) . '</h1><p>' . __( 'Your <code>wp-config.php</code> file has an empty database table prefix, which is not supported.' ) . '</p></body></html>' ); |
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170 } |
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171 |
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172 switch($step) { |
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173 case 0: // Step 1 |
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174 case 1: // Step 1, direct link. |
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175 display_header(); |
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176 ?> |
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177 <h1><?php _ex( 'Welcome', 'Howdy' ); ?></h1> |
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178 <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’ll be on your way to using the most extendable and powerful personal publishing platform in the world.' ), '../readme.html' ); ?></p> |
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179 |
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180 <h1><?php _e( 'Information needed' ); ?></h1> |
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181 <p><?php _e( 'Please provide the following information. Don’t worry, you can always change these settings later.' ); ?></p> |
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182 |
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183 <?php |
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184 display_setup_form(); |
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185 break; |
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186 case 2: |
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187 if ( ! empty( $wpdb->error ) ) |
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188 wp_die( $wpdb->error->get_error_message() ); |
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189 |
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190 display_header(); |
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191 // Fill in the data we gathered |
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192 $weblog_title = isset( $_POST['weblog_title'] ) ? trim( wp_unslash( $_POST['weblog_title'] ) ) : ''; |
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193 $user_name = isset($_POST['user_name']) ? trim( wp_unslash( $_POST['user_name'] ) ) : ''; |
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194 $admin_password = isset($_POST['admin_password']) ? wp_unslash( $_POST['admin_password'] ) : ''; |
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195 $admin_password_check = isset($_POST['admin_password2']) ? wp_unslash( $_POST['admin_password2'] ) : ''; |
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196 $admin_email = isset( $_POST['admin_email'] ) ?trim( wp_unslash( $_POST['admin_email'] ) ) : ''; |
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197 $public = isset( $_POST['blog_public'] ) ? (int) $_POST['blog_public'] : 0; |
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198 // check e-mail address |
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199 $error = false; |
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200 if ( empty( $user_name ) ) { |
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201 // TODO: poka-yoke |
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202 display_setup_form( __( 'Please provide a valid username.' ) ); |
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203 $error = true; |
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204 } elseif ( $user_name != sanitize_user( $user_name, true ) ) { |
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205 display_setup_form( __( 'The username you provided has invalid characters.' ) ); |
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206 $error = true; |
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207 } elseif ( $admin_password != $admin_password_check ) { |
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208 // TODO: poka-yoke |
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209 display_setup_form( __( 'Your passwords do not match. Please try again.' ) ); |
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210 $error = true; |
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211 } else if ( empty( $admin_email ) ) { |
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212 // TODO: poka-yoke |
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213 display_setup_form( __( 'You must provide an email address.' ) ); |
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214 $error = true; |
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215 } elseif ( ! is_email( $admin_email ) ) { |
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216 // TODO: poka-yoke |
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217 display_setup_form( __( 'Sorry, that isn’t a valid email address. Email addresses look like <code>username@example.com</code>.' ) ); |
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218 $error = true; |
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219 } |
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220 |
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221 if ( $error === false ) { |
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222 $wpdb->show_errors(); |
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223 $result = wp_install($weblog_title, $user_name, $admin_email, $public, '', $admin_password); |
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224 extract( $result, EXTR_SKIP ); |
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225 ?> |
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226 |
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227 <h1><?php _e( 'Success!' ); ?></h1> |
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228 |
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229 <p><?php _e( 'WordPress has been installed. Were you expecting more steps? Sorry to disappoint.' ); ?></p> |
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230 |
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231 <table class="form-table install-success"> |
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232 <tr> |
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233 <th><?php _e( 'Username' ); ?></th> |
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234 <td><?php echo esc_html( sanitize_user( $user_name, true ) ); ?></td> |
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235 </tr> |
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236 <tr> |
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237 <th><?php _e( 'Password' ); ?></th> |
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238 <td><?php |
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239 if ( ! empty( $password ) && empty($admin_password_check) ) |
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240 echo '<code>'. esc_html($password) .'</code><br />'; |
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241 echo "<p>$password_message</p>"; ?> |
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242 </td> |
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243 </tr> |
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244 </table> |
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245 |
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246 <p class="step"><a href="../wp-login.php" class="button button-large"><?php _e( 'Log In' ); ?></a></p> |
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247 |
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248 <?php |
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249 } |
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250 break; |
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251 } |
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252 ?> |
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253 <script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script> |
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254 <?php wp_print_scripts( 'user-profile' ); ?> |
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255 </body> |
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256 </html> |