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1 <?php |
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2 /** |
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3 * Network installation administration panel. |
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4 * |
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5 * A multi-step process allowing the user to enable a network of WordPress sites. |
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6 * |
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7 * @since 3.0.0 |
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8 * |
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9 * @package WordPress |
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10 * @subpackage Administration |
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11 */ |
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12 |
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13 define( 'WP_INSTALLING_NETWORK', true ); |
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14 |
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15 /** WordPress Administration Bootstrap */ |
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16 require_once( dirname( __FILE__ ) . '/admin.php' ); |
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17 |
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18 if ( ! is_super_admin() ) |
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19 wp_die( __( 'You do not have sufficient permissions to manage options for this site.' ) ); |
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20 |
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21 if ( is_multisite() ) { |
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22 if ( ! is_network_admin() ) { |
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23 wp_redirect( network_admin_url( 'setup.php' ) ); |
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24 exit; |
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25 } |
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26 if ( ! defined( 'MULTISITE' ) ) |
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27 wp_die( __( 'The Network creation panel is not for WordPress MU networks.' ) ); |
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28 } |
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29 |
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30 // We need to create references to ms global tables to enable Network. |
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31 foreach ( $wpdb->tables( 'ms_global' ) as $table => $prefixed_table ) |
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32 $wpdb->$table = $prefixed_table; |
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33 |
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34 /** |
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35 * Check for an existing network. |
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36 * |
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37 * @since 3.0.0 |
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38 * @return Whether a network exists. |
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39 */ |
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40 function network_domain_check() { |
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41 global $wpdb; |
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42 if ( $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) ) |
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43 return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" ); |
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44 return false; |
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45 } |
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46 |
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47 /** |
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48 * Allow subdomain install |
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49 * |
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50 * @since 3.0.0 |
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51 * @return bool Whether subdomain install is allowed |
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52 */ |
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53 function allow_subdomain_install() { |
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54 $domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'home' ) ); |
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55 if( parse_url( get_option( 'home' ), PHP_URL_PATH ) || 'localhost' == $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) |
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56 return false; |
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57 |
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58 return true; |
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59 } |
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60 /** |
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61 * Allow subdirectory install. |
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62 * |
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63 * @since 3.0.0 |
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64 * @return bool Whether subdirectory install is allowed |
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65 */ |
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66 function allow_subdirectory_install() { |
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67 global $wpdb; |
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68 /** |
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69 * Filter whether to enable the subdirectory install feature in Multisite. |
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70 * |
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71 * @since 3.0.0 |
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72 * |
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73 * @param bool true Whether to enable the subdirectory install feature in Multisite. Default is false. |
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74 */ |
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75 if ( apply_filters( 'allow_subdirectory_install', false ) ) |
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76 return true; |
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77 |
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78 if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL ) |
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79 return true; |
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80 |
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81 $post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" ); |
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82 if ( empty( $post ) ) |
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83 return true; |
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84 |
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85 return false; |
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86 } |
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87 /** |
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88 * Get base domain of network. |
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89 * |
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90 * @since 3.0.0 |
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91 * @return string Base domain. |
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92 */ |
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93 function get_clean_basedomain() { |
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94 if ( $existing_domain = network_domain_check() ) |
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95 return $existing_domain; |
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96 $domain = preg_replace( '|https?://|', '', get_option( 'siteurl' ) ); |
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97 if ( $slash = strpos( $domain, '/' ) ) |
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98 $domain = substr( $domain, 0, $slash ); |
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99 return $domain; |
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100 } |
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101 |
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102 if ( ! network_domain_check() && ( ! defined( 'WP_ALLOW_MULTISITE' ) || ! WP_ALLOW_MULTISITE ) ) |
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103 wp_die( __( 'You must define the <code>WP_ALLOW_MULTISITE</code> constant as true in your wp-config.php file to allow creation of a Network.' ) ); |
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104 |
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105 if ( is_network_admin() ) { |
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106 $title = __( 'Network Setup' ); |
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107 $parent_file = 'settings.php'; |
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108 } else { |
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109 $title = __( 'Create a Network of WordPress Sites' ); |
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110 $parent_file = 'tools.php'; |
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111 } |
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112 |
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113 $network_help = '<p>' . __('This screen allows you to configure a network as having subdomains (<code>site1.example.com</code>) or subdirectories (<code>example.com/site1</code>). Subdomains require wildcard subdomains to be enabled in Apache and DNS records, if your host allows it.') . '</p>' . |
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114 '<p>' . __('Choose subdomains or subdirectories; this can only be switched afterwards by reconfiguring your install. Fill out the network details, and click install. If this does not work, you may have to add a wildcard DNS record (for subdomains) or change to another setting in Permalinks (for subdirectories).') . '</p>' . |
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115 '<p>' . __('The next screen for Network Setup will give you individually-generated lines of code to add to your wp-config.php and .htaccess files. Make sure the settings of your FTP client make files starting with a dot visible, so that you can find .htaccess; you may have to create this file if it really is not there. Make backup copies of those two files.') . '</p>' . |
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116 '<p>' . __('Add the designated lines of code to wp-config.php (just before <code>/*...stop editing...*/</code>) and <code>.htaccess</code> (replacing the existing WordPress rules).') . '</p>' . |
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117 '<p>' . __('Once you add this code and refresh your browser, multisite should be enabled. This screen, now in the Network Admin navigation menu, will keep an archive of the added code. You can toggle between Network Admin and Site Admin by clicking on the Network Admin or an individual site name under the My Sites dropdown in the Toolbar.') . '</p>' . |
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118 '<p>' . __('The choice of subdirectory sites is disabled if this setup is more than a month old because of permalink problems with “/blog/” from the main site. This disabling will be addressed in a future version.') . '</p>' . |
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119 '<p><strong>' . __('For more information:') . '</strong></p>' . |
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120 '<p>' . __('<a href="http://codex.wordpress.org/Create_A_Network" target="_blank">Documentation on Creating a Network</a>') . '</p>' . |
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121 '<p>' . __('<a href="http://codex.wordpress.org/Tools_Network_Screen" target="_blank">Documentation on the Network Screen</a>') . '</p>'; |
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122 |
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123 get_current_screen()->add_help_tab( array( |
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124 'id' => 'network', |
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125 'title' => __('Network'), |
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126 'content' => $network_help, |
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127 ) ); |
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128 |
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129 get_current_screen()->set_help_sidebar( |
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130 '<p><strong>' . __('For more information:') . '</strong></p>' . |
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131 '<p>' . __('<a href="http://codex.wordpress.org/Create_A_Network" target="_blank">Documentation on Creating a Network</a>') . '</p>' . |
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132 '<p>' . __('<a href="http://codex.wordpress.org/Tools_Network_Screen" target="_blank">Documentation on the Network Screen</a>') . '</p>' . |
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133 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' |
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134 ); |
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135 |
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136 include( ABSPATH . 'wp-admin/admin-header.php' ); |
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137 ?> |
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138 <div class="wrap"> |
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139 <?php screen_icon('tools'); ?> |
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140 <h2><?php echo esc_html( $title ); ?></h2> |
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141 |
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142 <?php |
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143 /** |
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144 * Prints step 1 for Network installation process. |
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145 * |
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146 * @todo Realistically, step 1 should be a welcome screen explaining what a Network is and such. Navigating to Tools > Network |
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147 * should not be a sudden "Welcome to a new install process! Fill this out and click here." See also contextual help todo. |
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148 * |
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149 * @since 3.0.0 |
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150 */ |
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151 function network_step1( $errors = false ) { |
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152 global $is_apache; |
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153 |
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154 if ( defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) { |
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155 echo '<div class="error"><p><strong>' . __('ERROR:') . '</strong> ' . __( 'The constant DO_NOT_UPGRADE_GLOBAL_TABLES cannot be defined when creating a network.' ) . '</p></div>'; |
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156 echo '</div>'; |
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157 include ( ABSPATH . 'wp-admin/admin-footer.php' ); |
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158 die(); |
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159 } |
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160 |
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161 $active_plugins = get_option( 'active_plugins' ); |
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162 if ( ! empty( $active_plugins ) ) { |
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163 echo '<div class="updated"><p><strong>' . __('Warning:') . '</strong> ' . sprintf( __( 'Please <a href="%s">deactivate your plugins</a> before enabling the Network feature.' ), admin_url( 'plugins.php?plugin_status=active' ) ) . '</p></div><p>' . __( 'Once the network is created, you may reactivate your plugins.' ) . '</p>'; |
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164 echo '</div>'; |
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165 include( ABSPATH . 'wp-admin/admin-footer.php' ); |
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166 die(); |
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167 } |
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168 |
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169 $hostname = get_clean_basedomain(); |
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170 $has_ports = strstr( $hostname, ':' ); |
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171 if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) ) ) { |
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172 echo '<div class="error"><p><strong>' . __( 'ERROR:') . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</p></div>'; |
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173 echo '<p>' . sprintf( __( 'You cannot use port numbers such as <code>%s</code>.' ), $has_ports ) . '</p>'; |
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174 echo '<a href="' . esc_url( admin_url() ) . '">' . __( 'Return to Dashboard' ) . '</a>'; |
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175 echo '</div>'; |
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176 include( ABSPATH . 'wp-admin/admin-footer.php' ); |
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177 die(); |
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178 } |
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179 |
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180 echo '<form method="post" action="">'; |
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181 |
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182 wp_nonce_field( 'install-network-1' ); |
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183 |
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184 $error_codes = array(); |
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185 if ( is_wp_error( $errors ) ) { |
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186 echo '<div class="error"><p><strong>' . __( 'ERROR: The network could not be created.' ) . '</strong></p>'; |
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187 foreach ( $errors->get_error_messages() as $error ) |
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188 echo "<p>$error</p>"; |
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189 echo '</div>'; |
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190 $error_codes = $errors->get_error_codes(); |
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191 } |
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192 |
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193 $site_name = ( ! empty( $_POST['sitename'] ) && ! in_array( 'empty_sitename', $error_codes ) ) ? $_POST['sitename'] : sprintf( _x('%s Sites', 'Default network name' ), get_option( 'blogname' ) ); |
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194 $admin_email = ( ! empty( $_POST['email'] ) && ! in_array( 'invalid_email', $error_codes ) ) ? $_POST['email'] : get_option( 'admin_email' ); |
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195 ?> |
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196 <p><?php _e( 'Welcome to the Network installation process!' ); ?></p> |
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197 <p><?php _e( 'Fill in the information below and you’ll be on your way to creating a network of WordPress sites. We will create configuration files in the next step.' ); ?></p> |
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198 <?php |
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199 |
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200 if ( isset( $_POST['subdomain_install'] ) ) { |
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201 $subdomain_install = (bool) $_POST['subdomain_install']; |
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202 } elseif ( apache_mod_loaded('mod_rewrite') ) { // assume nothing |
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203 $subdomain_install = true; |
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204 } elseif ( !allow_subdirectory_install() ) { |
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205 $subdomain_install = true; |
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206 } else { |
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207 $subdomain_install = false; |
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208 if ( $got_mod_rewrite = got_mod_rewrite() ) // dangerous assumptions |
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209 echo '<div class="updated inline"><p><strong>' . __( 'Note:' ) . '</strong> ' . __( 'Please make sure the Apache <code>mod_rewrite</code> module is installed as it will be used at the end of this installation.' ) . '</p>'; |
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210 elseif ( $is_apache ) |
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211 echo '<div class="error inline"><p><strong>' . __( 'Warning!' ) . '</strong> ' . __( 'It looks like the Apache <code>mod_rewrite</code> module is not installed.' ) . '</p>'; |
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212 if ( $got_mod_rewrite || $is_apache ) // Protect against mod_rewrite mimicry (but ! Apache) |
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213 echo '<p>' . __( 'If <code>mod_rewrite</code> is disabled, ask your administrator to enable that module, or look at the <a href="http://httpd.apache.org/docs/mod/mod_rewrite.html">Apache documentation</a> or <a href="http://www.google.com/search?q=apache+mod_rewrite">elsewhere</a> for help setting it up.' ) . '</p></div>'; |
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214 } |
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215 |
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216 if ( allow_subdomain_install() && allow_subdirectory_install() ) : ?> |
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217 <h3><?php esc_html_e( 'Addresses of Sites in your Network' ); ?></h3> |
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218 <p><?php _e( 'Please choose whether you would like sites in your WordPress network to use sub-domains or sub-directories. <strong>You cannot change this later.</strong>' ); ?></p> |
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219 <p><?php _e( 'You will need a wildcard DNS record if you are going to use the virtual host (sub-domain) functionality.' ); ?></p> |
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220 <?php // @todo: Link to an MS readme? ?> |
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221 <table class="form-table"> |
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222 <tr> |
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223 <th><label><input type='radio' name='subdomain_install' value='1'<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th> |
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224 <td><?php printf( _x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ), $hostname ); ?></td> |
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225 </tr> |
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226 <tr> |
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227 <th><label><input type='radio' name='subdomain_install' value='0'<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th> |
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228 <td><?php printf( _x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ), $hostname ); ?></td> |
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229 </tr> |
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230 </table> |
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231 |
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232 <?php |
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233 endif; |
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234 |
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235 if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' && ( allow_subdirectory_install() || ! allow_subdomain_install() ) ) |
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236 echo '<div class="error inline"><p><strong>' . __('Warning!') . '</strong> ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</p></div>'; |
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237 |
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238 $is_www = ( 0 === strpos( $hostname, 'www.' ) ); |
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239 if ( $is_www ) : |
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240 ?> |
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241 <h3><?php esc_html_e( 'Server Address' ); ?></h3> |
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242 <p><?php printf( __( 'We recommend you change your siteurl to <code>%1$s</code> before enabling the network feature. It will still be possible to visit your site using the <code>www</code> prefix with an address like <code>%2$s</code> but any links will not have the <code>www</code> prefix.' ), substr( $hostname, 4 ), $hostname ); ?></p> |
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243 <table class="form-table"> |
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244 <tr> |
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245 <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th> |
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246 <td> |
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247 <?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?> |
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248 </td> |
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249 </tr> |
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250 </table> |
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251 <?php endif; ?> |
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252 |
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253 <h3><?php esc_html_e( 'Network Details' ); ?></h3> |
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254 <table class="form-table"> |
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255 <?php if ( 'localhost' == $hostname ) : ?> |
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256 <tr> |
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257 <th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th> |
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258 <td><?php |
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259 _e( 'Because you are using <code>localhost</code>, the sites in your WordPress network must use sub-directories. Consider using <code>localhost.localdomain</code> if you wish to use sub-domains.' ); |
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260 // Uh oh: |
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261 if ( !allow_subdirectory_install() ) |
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262 echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; |
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263 ?></td> |
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264 </tr> |
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265 <?php elseif ( !allow_subdomain_install() ) : ?> |
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266 <tr> |
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267 <th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th> |
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268 <td><?php |
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269 _e( 'Because your install is in a directory, the sites in your WordPress network must use sub-directories.' ); |
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270 // Uh oh: |
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271 if ( !allow_subdirectory_install() ) |
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272 echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; |
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273 ?></td> |
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274 </tr> |
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275 <?php elseif ( !allow_subdirectory_install() ) : ?> |
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276 <tr> |
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277 <th scope="row"><?php esc_html_e( 'Sub-domain Install' ); ?></th> |
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278 <td><?php _e( 'Because your install is not new, the sites in your WordPress network must use sub-domains.' ); |
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279 echo ' <strong>' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; |
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280 ?></td> |
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281 </tr> |
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282 <?php endif; ?> |
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283 <?php if ( ! $is_www ) : ?> |
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284 <tr> |
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285 <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th> |
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286 <td> |
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287 <?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?> |
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288 </td> |
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289 </tr> |
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290 <?php endif; ?> |
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291 <tr> |
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292 <th scope='row'><?php esc_html_e( 'Network Title' ); ?></th> |
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293 <td> |
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294 <input name='sitename' type='text' size='45' value='<?php echo esc_attr( $site_name ); ?>' /> |
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295 <br /><?php _e( 'What would you like to call your network?' ); ?> |
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296 </td> |
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297 </tr> |
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298 <tr> |
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299 <th scope='row'><?php esc_html_e( 'Admin E-mail Address' ); ?></th> |
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300 <td> |
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301 <input name='email' type='text' size='45' value='<?php echo esc_attr( $admin_email ); ?>' /> |
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302 <br /><?php _e( 'Your email address.' ); ?> |
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303 </td> |
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304 </tr> |
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305 </table> |
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306 <?php submit_button( __( 'Install' ), 'primary', 'submit' ); ?> |
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307 </form> |
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308 <?php |
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309 } |
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310 |
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311 /** |
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312 * Prints step 2 for Network installation process. |
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313 * |
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314 * @since 3.0.0 |
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315 */ |
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316 function network_step2( $errors = false ) { |
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317 global $wpdb; |
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318 |
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319 $hostname = get_clean_basedomain(); |
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320 $slashed_home = trailingslashit( get_option( 'home' ) ); |
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321 $base = parse_url( $slashed_home, PHP_URL_PATH ); |
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322 $document_root_fix = str_replace( '\\', '/', realpath( $_SERVER['DOCUMENT_ROOT'] ) ); |
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323 $abspath_fix = str_replace( '\\', '/', ABSPATH ); |
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324 $home_path = 0 === strpos( $abspath_fix, $document_root_fix ) ? $document_root_fix . $base : get_home_path(); |
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325 $wp_siteurl_subdir = preg_replace( '#^' . preg_quote( $home_path, '#' ) . '#', '', $abspath_fix ); |
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326 $rewrite_base = ! empty( $wp_siteurl_subdir ) ? ltrim( trailingslashit( $wp_siteurl_subdir ), '/' ) : ''; |
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327 |
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328 |
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329 $location_of_wp_config = ABSPATH; |
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330 if ( ! file_exists( ABSPATH . 'wp-config.php' ) && file_exists( dirname( ABSPATH ) . '/wp-config.php' ) ) |
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331 $location_of_wp_config = trailingslashit( dirname( ABSPATH ) ); |
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332 |
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333 // Wildcard DNS message. |
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334 if ( is_wp_error( $errors ) ) |
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335 echo '<div class="error">' . $errors->get_error_message() . '</div>'; |
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336 |
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337 if ( $_POST ) { |
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338 if ( allow_subdomain_install() ) |
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339 $subdomain_install = allow_subdirectory_install() ? ! empty( $_POST['subdomain_install'] ) : true; |
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340 else |
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341 $subdomain_install = false; |
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342 } else { |
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343 if ( is_multisite() ) { |
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344 $subdomain_install = is_subdomain_install(); |
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345 ?> |
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346 <p><?php _e( 'The original configuration steps are shown here for reference.' ); ?></p> |
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347 <?php |
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348 } else { |
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349 $subdomain_install = (bool) $wpdb->get_var( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install'" ); |
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350 ?> |
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351 <div class="error"><p><strong><?php _e('Warning:'); ?></strong> <?php _e( 'An existing WordPress network was detected.' ); ?></p></div> |
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352 <p><?php _e( 'Please complete the configuration steps. To create a new network, you will need to empty or remove the network database tables.' ); ?></p> |
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353 <?php |
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354 } |
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355 } |
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356 |
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357 $subdir_match = $subdomain_install ? '' : '([_0-9a-zA-Z-]+/)?'; |
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358 $subdir_replacement_01 = $subdomain_install ? '' : '$1'; |
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359 $subdir_replacement_12 = $subdomain_install ? '$1' : '$2'; |
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360 |
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361 if ( $_POST || ! is_multisite() ) { |
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362 ?> |
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363 <h3><?php esc_html_e( 'Enabling the Network' ); ?></h3> |
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364 <p><?php _e( 'Complete the following steps to enable the features for creating a network of sites.' ); ?></p> |
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365 <div class="updated inline"><p><?php |
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366 if ( file_exists( $home_path . '.htaccess' ) ) |
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367 printf( __( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> and <code>%s</code> files.' ), '.htaccess' ); |
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368 elseif ( file_exists( $home_path . 'web.config' ) ) |
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369 printf( __( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> and <code>%s</code> files.' ), 'web.config' ); |
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370 else |
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371 _e( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> file.' ); |
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372 ?></p></div> |
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373 <?php |
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374 } |
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375 ?> |
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376 <ol> |
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377 <li><p><?php printf( __( 'Add the following to your <code>wp-config.php</code> file in <code>%s</code> <strong>above</strong> the line reading <code>/* That’s all, stop editing! Happy blogging. */</code>:' ), $location_of_wp_config ); ?></p> |
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378 <textarea class="code" readonly="readonly" cols="100" rows="6"> |
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379 define('MULTISITE', true); |
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380 define('SUBDOMAIN_INSTALL', <?php echo $subdomain_install ? 'true' : 'false'; ?>); |
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381 define('DOMAIN_CURRENT_SITE', '<?php echo $hostname; ?>'); |
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382 define('PATH_CURRENT_SITE', '<?php echo $base; ?>'); |
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383 define('SITE_ID_CURRENT_SITE', 1); |
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384 define('BLOG_ID_CURRENT_SITE', 1);</textarea> |
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385 <?php |
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386 $keys_salts = array( 'AUTH_KEY' => '', 'SECURE_AUTH_KEY' => '', 'LOGGED_IN_KEY' => '', 'NONCE_KEY' => '', 'AUTH_SALT' => '', 'SECURE_AUTH_SALT' => '', 'LOGGED_IN_SALT' => '', 'NONCE_SALT' => '' ); |
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387 foreach ( $keys_salts as $c => $v ) { |
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388 if ( defined( $c ) ) |
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389 unset( $keys_salts[ $c ] ); |
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390 } |
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391 |
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392 if ( ! empty( $keys_salts ) ) { |
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393 $keys_salts_str = ''; |
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394 $from_api = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' ); |
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395 if ( is_wp_error( $from_api ) ) { |
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396 foreach ( $keys_salts as $c => $v ) { |
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397 $keys_salts_str .= "\ndefine( '$c', '" . wp_generate_password( 64, true, true ) . "' );"; |
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398 } |
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399 } else { |
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400 $from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) ); |
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401 foreach ( $keys_salts as $c => $v ) { |
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402 $keys_salts_str .= "\ndefine( '$c', '" . substr( array_shift( $from_api ), 28, 64 ) . "' );"; |
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403 } |
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404 } |
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405 $num_keys_salts = count( $keys_salts ); |
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406 ?> |
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407 <p><?php |
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408 echo _n( 'This unique authentication key is also missing from your <code>wp-config.php</code> file.', 'These unique authentication keys are also missing from your <code>wp-config.php</code> file.', $num_keys_salts ); ?> <?php _e( 'To make your installation more secure, you should also add:' ) ?></p> |
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409 <textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php echo esc_textarea( $keys_salts_str ); ?></textarea> |
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410 <?php |
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411 } |
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412 ?> |
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413 </li> |
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414 <?php |
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415 if ( iis7_supports_permalinks() ) : |
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416 // IIS doesn't support RewriteBase, all your RewriteBase are belong to us |
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417 $iis_subdir_match = ltrim( $base, '/' ) . $subdir_match; |
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418 $iis_rewrite_base = ltrim( $base, '/' ) . $rewrite_base; |
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419 $iis_subdir_replacement = $subdomain_install ? '' : '{R:1}'; |
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420 |
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421 $web_config_file = '<?xml version="1.0" encoding="UTF-8"?> |
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422 <configuration> |
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423 <system.webServer> |
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424 <rewrite> |
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425 <rules> |
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426 <rule name="WordPress Rule 1" stopProcessing="true"> |
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427 <match url="^index\.php$" ignoreCase="false" /> |
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428 <action type="None" /> |
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429 </rule>'; |
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430 if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) { |
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431 $web_config_file .= ' |
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432 <rule name="WordPress Rule for Files" stopProcessing="true"> |
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433 <match url="^' . $iis_subdir_match . 'files/(.+)" ignoreCase="false" /> |
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434 <action type="Rewrite" url="' . $iis_rewrite_base . 'wp-includes/ms-files.php?file={R:1}" appendQueryString="false" /> |
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435 </rule>'; |
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436 } |
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437 $web_config_file .= ' |
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438 <rule name="WordPress Rule 2" stopProcessing="true"> |
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439 <match url="^' . $iis_subdir_match . 'wp-admin$" ignoreCase="false" /> |
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440 <action type="Redirect" url="' . $iis_subdir_replacement . 'wp-admin/" redirectType="Permanent" /> |
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441 </rule> |
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442 <rule name="WordPress Rule 3" stopProcessing="true"> |
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443 <match url="^" ignoreCase="false" /> |
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444 <conditions logicalGrouping="MatchAny"> |
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445 <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" /> |
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446 <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" /> |
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447 </conditions> |
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448 <action type="None" /> |
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449 </rule> |
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450 <rule name="WordPress Rule 4" stopProcessing="true"> |
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451 <match url="^' . $iis_subdir_match . '(wp-(content|admin|includes).*)" ignoreCase="false" /> |
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452 <action type="Rewrite" url="' . $iis_rewrite_base . '{R:1}" /> |
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453 </rule> |
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454 <rule name="WordPress Rule 5" stopProcessing="true"> |
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455 <match url="^' . $iis_subdir_match . '([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" /> |
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456 <action type="Rewrite" url="' . $iis_rewrite_base . '{R:2}" /> |
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457 </rule> |
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458 <rule name="WordPress Rule 6" stopProcessing="true"> |
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459 <match url="." ignoreCase="false" /> |
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460 <action type="Rewrite" url="index.php" /> |
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461 </rule> |
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462 </rules> |
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463 </rewrite> |
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464 </system.webServer> |
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465 </configuration>'; |
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466 |
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467 ?> |
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468 <li><p><?php printf( __( 'Add the following to your <code>web.config</code> file in <code>%s</code>, replacing other WordPress rules:' ), $home_path ); ?></p> |
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469 <?php |
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470 if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' ) |
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471 echo '<p><strong>' . __('Warning:') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>'; |
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472 ?> |
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473 <textarea class="code" readonly="readonly" cols="100" rows="20"><?php echo esc_textarea( $web_config_file ); ?> |
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474 </textarea></li> |
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475 </ol> |
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476 |
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477 <?php else : // end iis7_supports_permalinks(). construct an htaccess file instead: |
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478 |
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479 $ms_files_rewriting = ''; |
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480 if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) { |
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481 $ms_files_rewriting = "\n# uploaded files\nRewriteRule ^"; |
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482 $ms_files_rewriting .= $subdir_match . "files/(.+) {$rewrite_base}wp-includes/ms-files.php?file={$subdir_replacement_12} [L]" . "\n"; |
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483 } |
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484 |
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485 $htaccess_file = <<<EOF |
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486 RewriteEngine On |
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487 RewriteBase {$base} |
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488 RewriteRule ^index\.php$ - [L] |
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489 {$ms_files_rewriting} |
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490 # add a trailing slash to /wp-admin |
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491 RewriteRule ^{$subdir_match}wp-admin$ {$subdir_replacement_01}wp-admin/ [R=301,L] |
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492 |
|
493 RewriteCond %{REQUEST_FILENAME} -f [OR] |
|
494 RewriteCond %{REQUEST_FILENAME} -d |
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495 RewriteRule ^ - [L] |
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496 RewriteRule ^{$subdir_match}(wp-(content|admin|includes).*) {$rewrite_base}{$subdir_replacement_12} [L] |
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497 RewriteRule ^{$subdir_match}(.*\.php)$ {$rewrite_base}$subdir_replacement_12 [L] |
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498 RewriteRule . index.php [L] |
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499 EOF; |
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500 |
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501 ?> |
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502 <li><p><?php printf( __( 'Add the following to your <code>.htaccess</code> file in <code>%s</code>, replacing other WordPress rules:' ), $home_path ); ?></p> |
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503 <?php |
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504 if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' ) |
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505 echo '<p><strong>' . __('Warning:') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>'; |
|
506 ?> |
|
507 <textarea class="code" readonly="readonly" cols="100" rows="<?php echo substr_count( $htaccess_file, "\n" ) + 1; ?>"> |
|
508 <?php echo esc_textarea( $htaccess_file ); ?></textarea></li> |
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509 </ol> |
|
510 |
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511 <?php endif; // end IIS/Apache code branches. |
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512 |
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513 if ( !is_multisite() ) { ?> |
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514 <p><?php printf( __( 'Once you complete these steps, your network is enabled and configured. You will have to log in again.') ); ?> <a href="<?php echo esc_url( site_url( 'wp-login.php' ) ); ?>"><?php _e( 'Log In' ); ?></a></p> |
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515 <?php |
|
516 } |
|
517 } |
|
518 |
|
519 if ( $_POST ) { |
|
520 |
|
521 check_admin_referer( 'install-network-1' ); |
|
522 |
|
523 require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
|
524 // create network tables |
|
525 install_network(); |
|
526 $base = parse_url( trailingslashit( get_option( 'home' ) ), PHP_URL_PATH ); |
|
527 $subdomain_install = allow_subdomain_install() ? !empty( $_POST['subdomain_install'] ) : false; |
|
528 if ( ! network_domain_check() ) { |
|
529 $result = populate_network( 1, get_clean_basedomain(), sanitize_email( $_POST['email'] ), wp_unslash( $_POST['sitename'] ), $base, $subdomain_install ); |
|
530 if ( is_wp_error( $result ) ) { |
|
531 if ( 1 == count( $result->get_error_codes() ) && 'no_wildcard_dns' == $result->get_error_code() ) |
|
532 network_step2( $result ); |
|
533 else |
|
534 network_step1( $result ); |
|
535 } else { |
|
536 network_step2(); |
|
537 } |
|
538 } else { |
|
539 network_step2(); |
|
540 } |
|
541 } elseif ( is_multisite() || network_domain_check() ) { |
|
542 network_step2(); |
|
543 } else { |
|
544 network_step1(); |
|
545 } |
|
546 ?> |
|
547 </div> |
|
548 |
|
549 <?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?> |