<?php /** * Network installation administration panel. * * A multi-step process allowing the user to enable a network of WordPress sites. * * @since 3.0.0 * * @package WordPress * @subpackage Administration */ define( 'WP_NETWORK_ADMIN_PAGE', true ); /** WordPress Administration Bootstrap */ require_once( './admin.php' ); if ( ! is_super_admin() ) wp_die( __( 'You do not have sufficient permissions to manage options for this site.' ) ); if ( is_multisite() ) { if ( ! is_network_admin() ) { wp_redirect( network_admin_url( 'setup.php' ) ); exit; } if ( ! defined( 'MULTISITE' ) ) wp_die( __( 'The Network creation panel is not for WordPress MU networks.' ) ); } // We need to create references to ms global tables to enable Network. foreach ( $wpdb->tables( 'ms_global' ) as $table => $prefixed_table ) $wpdb->$table = $prefixed_table; /** * Check for an existing network. * * @since 3.0.0 * @return Whether a network exists. */ function network_domain_check() { global $wpdb; if ( $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) ) return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" ); return false; } /** * Allow subdomain install * * @since 3.0.0 * @return bool Whether subdomain install is allowed */ function allow_subdomain_install() { $domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'siteurl' ) ); if( false !== strpos( $domain, '/' ) || 'localhost' == $domain || preg_match( '|[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|', $domain ) ) return false; return true; } /** * Allow subdirectory install * * @since 3.0.0 * @return bool Whether subdirectory install is allowed */ function allow_subdirectory_install() { global $wpdb; if ( apply_filters( 'allow_subdirectory_install', false ) ) return true; if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL ) return true; $post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" ); if ( empty( $post ) ) return true; return false; } /** * Get base domain of network. * * @since 3.0.0 * @return string Base domain. */ function get_clean_basedomain() { if ( $existing_domain = network_domain_check() ) return $existing_domain; $domain = preg_replace( '|https?://|', '', get_option( 'siteurl' ) ); if ( $slash = strpos( $domain, '/' ) ) $domain = substr( $domain, 0, $slash ); return $domain; } if ( ! network_domain_check() && ( ! defined( 'WP_ALLOW_MULTISITE' ) || ! WP_ALLOW_MULTISITE ) ) 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.' ) ); if ( is_network_admin() ) { $title = __( 'Network Setup' ); $parent_file = 'settings.php'; } else { $title = __( 'Create a Network of WordPress Sites' ); $parent_file = 'tools.php'; } add_contextual_help($current_screen, '<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>' . '<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>' . '<p>' . __('The next screen for Network 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>' . '<p>' . __('Add a <code>blogs.dir</code> directory under <code>/wp-content</code> and 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>' . '<p>' . __('Refreshing your browser will take you to a screen with an archive of those added lines of code. A set of six links under Super Admin will appear at the top of the main left navigation menu. The multisite network is now enabled.') . '</p>' . '<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 soon in a future version.') . '</p>' . '<p><strong>' . __('For more information:') . '</strong></p>' . '<p>' . __('<a href="http://codex.wordpress.org/Create_A_Network" target="_blank">General Network Creation Documentation</a>') . '</p>' . '<p>' . __('<a href="http://codex.wordpress.org/Tools_Network_SubPanel" target="_blank">Tools > Network Documentation</a>') . '</p>' . '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' ); include( ABSPATH . 'wp-admin/admin-header.php' ); ?> <div class="wrap"> <?php screen_icon('tools'); ?> <h2><?php echo esc_html( $title ); ?></h2> <?php /** * Prints step 1 for Network installation process. * * @todo Realistically, step 1 should be a welcome screen explaining what a Network is and such. Navigating to Tools > Network * should not be a sudden "Welcome to a new install process! Fill this out and click here." See also contextual help todo. * * @since 3.0.0 */ function network_step1( $errors = false ) { global $is_apache; if ( get_option( 'siteurl' ) != get_option( 'home' ) ) { echo '<div class="error"><p><strong>' . __('Error:') . '</strong> ' . sprintf( __( 'Your <strong>WordPress address</strong> must match your <strong>Site address</strong> before creating a Network. See <a href="%s">General Settings</a>.' ), esc_url( admin_url( 'options-general.php' ) ) ) . '</p></div>'; echo '</div>'; include ( ABSPATH . 'wp-admin/admin-footer.php' ); die(); } if ( defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) { echo '<div class="error"><p><strong>' . __('Error:') . '</strong> ' . __( 'The constant DO_NOT_UPGRADE_GLOBAL_TABLES cannot be defined when creating a network.' ) . '</p></div>'; echo '</div>'; include ( ABSPATH . 'wp-admin/admin-footer.php' ); die(); } $active_plugins = get_option( 'active_plugins' ); if ( ! empty( $active_plugins ) ) { 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>'; echo '</div>'; include( ABSPATH . 'wp-admin/admin-footer.php' ); die(); } $hostname = get_clean_basedomain(); $has_ports = strstr( $hostname, ':' ); if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) ) ) { echo '<div class="error"><p><strong>' . __( 'Error:') . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</p></div>'; echo '<p>' . sprintf( __( 'You cannot use port numbers such as <code>%s</code>.' ), $has_ports ) . '</p>'; echo '<a href="' . esc_url( admin_url() ) . '">' . __( 'Return to Dashboard' ) . '</a>'; echo '</div>'; include( ABSPATH . 'wp-admin/admin-footer.php' ); die(); } echo '<form method="post" action="">'; wp_nonce_field( 'install-network-1' ); $error_codes = array(); if ( is_wp_error( $errors ) ) { echo '<div class="error"><p><strong>' . __( 'ERROR: The network could not be created.' ) . '</strong></p>'; foreach ( $errors->get_error_messages() as $error ) echo "<p>$error</p>"; echo '</div>'; $error_codes = $errors->get_error_codes(); } if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' ) echo '<div class="error"><p><strong>' . __('Warning!') . '</strong> ' . __( 'Networks may not be fully compatible with custom wp-content directories.' ) . '</p></div>'; $site_name = ( ! empty( $_POST['sitename'] ) && ! in_array( 'empty_sitename', $error_codes ) ) ? $_POST['sitename'] : sprintf( _x('%s Sites', 'Default network name' ), get_option( 'blogname' ) ); $admin_email = ( ! empty( $_POST['email'] ) && ! in_array( 'invalid_email', $error_codes ) ) ? $_POST['email'] : get_option( 'admin_email' ); ?> <p><?php _e( 'Welcome to the Network installation process!' ); ?></p> <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> <?php if ( isset( $_POST['subdomain_install'] ) ) { $subdomain_install = (bool) $_POST['subdomain_install']; } elseif ( apache_mod_loaded('mod_rewrite') ) { // assume nothing $subdomain_install = true; } elseif ( !allow_subdirectory_install() ) { $subdomain_install = true; } else { $subdomain_install = false; if ( $got_mod_rewrite = got_mod_rewrite() ) // dangerous assumptions 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>'; elseif ( $is_apache ) echo '<div class="error inline"><p><strong>' . __( 'Warning!' ) . '</strong> ' . __( 'It looks like the Apache <code>mod_rewrite</code> module is not installed.' ) . '</p>'; if ( $got_mod_rewrite || $is_apache ) // Protect against mod_rewrite mimicry (but ! Apache) 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>'; } if ( allow_subdomain_install() && allow_subdirectory_install() ) : ?> <h3><?php esc_html_e( 'Addresses of Sites in your Network' ); ?></h3> <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> <p><?php _e( 'You will need a wildcard DNS record if you are going to use the virtual host (sub-domain) functionality.' ); ?></p> <?php // @todo: Link to an MS readme? ?> <table class="form-table"> <tr> <th><label><input type='radio' name='subdomain_install' value='1'<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th> <td><?php printf( _x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ), $hostname ); ?></td> </tr> <tr> <th><label><input type='radio' name='subdomain_install' value='0'<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th> <td><?php printf( _x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ), $hostname ); ?></td> </tr> </table> <?php endif; $is_www = ( 0 === strpos( $hostname, 'www.' ) ); if ( $is_www ) : ?> <h3><?php esc_html_e( 'Server Address' ); ?></h3> <p><?php printf( __( 'We recommend you change your siteurl to <code>%1$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 ); ?></h3> <table class="form-table"> <tr> <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th> <td> <?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?> </td> </tr> </table> <?php endif; ?> <h3><?php esc_html_e( 'Network Details' ); ?></h3> <table class="form-table"> <?php if ( 'localhost' == $hostname ) : ?> <tr> <th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th> <td><?php _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.' ); // Uh oh: if ( !allow_subdirectory_install() ) echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; ?></td> </tr> <?php elseif ( !allow_subdomain_install() ) : ?> <tr> <th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th> <td><?php _e( 'Because your install is in a directory, the sites in your WordPress network must use sub-directories.' ); // Uh oh: if ( !allow_subdirectory_install() ) echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; ?></td> </tr> <?php elseif ( !allow_subdirectory_install() ) : ?> <tr> <th scope="row"><?php esc_html_e( 'Sub-domain Install' ); ?></th> <td><?php _e( 'Because your install is not new, the sites in your WordPress network must use sub-domains.' ); echo ' <strong>' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; ?></td> </tr> <?php endif; ?> <?php if ( ! $is_www ) : ?> <tr> <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th> <td> <?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?> </td> </tr> <?php endif; ?> <tr> <th scope='row'><?php esc_html_e( 'Network Title' ); ?></th> <td> <input name='sitename' type='text' size='45' value='<?php echo esc_attr( $site_name ); ?>' /> <br /><?php _e( 'What would you like to call your network?' ); ?> </td> </tr> <tr> <th scope='row'><?php esc_html_e( 'Admin E-mail Address' ); ?></th> <td> <input name='email' type='text' size='45' value='<?php echo esc_attr( $admin_email ); ?>' /> <br /><?php _e( 'Your email address.' ); ?> </td> </tr> </table> <?php submit_button( __( 'Install' ), 'primary', 'submit' ); ?> </form> <?php } /** * Prints step 2 for Network installation process. * * @since 3.0.0 */ function network_step2( $errors = false ) { global $base, $wpdb; $hostname = get_clean_basedomain(); // Wildcard DNS message. if ( is_wp_error( $errors ) ) echo '<div class="error">' . $errors->get_error_message() . '</div>'; if ( $_POST ) { if ( allow_subdomain_install() ) $subdomain_install = allow_subdirectory_install() ? ! empty( $_POST['subdomain_install'] ) : true; else $subdomain_install = false; } else { if ( is_multisite() ) { $subdomain_install = is_subdomain_install(); ?> <p><?php _e( 'The original configuration steps are shown here for reference.' ); ?></p> <?php } else { $subdomain_install = (bool) $wpdb->get_var( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install'" ); ?> <div class="error"><p><strong><?php _e('Warning:'); ?></strong> <?php _e( 'An existing WordPress network was detected.' ); ?></p></div> <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> <?php } } if ( $_POST || ! is_multisite() ) { ?> <h3><?php esc_html_e( 'Enabling the Network' ); ?></h3> <p><?php _e( 'Complete the following steps to enable the features for creating a network of sites.' ); ?></p> <div class="updated inline"><p><?php if ( file_exists( ABSPATH . '.htaccess' ) ) printf( __( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> and <code>%s</code> files.' ), '.htaccess' ); elseif ( file_exists( ABSPATH . 'web.config' ) ) printf( __( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> and <code>%s</code> files.' ), 'web.config' ); else _e( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> file.' ); ?></p></div> <?php } ?> <ol> <li><p><?php printf( __( 'Create a <code>blogs.dir</code> directory at <code>%s/blogs.dir</code>. This directory is used to store uploaded media for your additional sites and must be writeable by the web server.' ), WP_CONTENT_DIR ); if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' ) echo ' <strong>' . __('Warning:') . ' ' . __( 'Networks may not be fully compatible with custom wp-content directories.' ) . '</strong'; ?></p></li> <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>:' ), ABSPATH ); ?></p> <textarea class="code" readonly="readonly" cols="100" rows="7"> define( 'MULTISITE', true ); define( 'SUBDOMAIN_INSTALL', <?php echo $subdomain_install ? 'true' : 'false'; ?> ); $base = '<?php echo $base; ?>'; define( 'DOMAIN_CURRENT_SITE', '<?php echo $hostname; ?>' ); define( 'PATH_CURRENT_SITE', '<?php echo $base; ?>' ); define( 'SITE_ID_CURRENT_SITE', 1 ); define( 'BLOG_ID_CURRENT_SITE', 1 );</textarea> <?php $keys_salts = array( 'AUTH_KEY' => '', 'SECURE_AUTH_KEY' => '', 'LOGGED_IN_KEY' => '', 'NONCE_KEY' => '', 'AUTH_SALT' => '', 'SECURE_AUTH_SALT' => '', 'LOGGED_IN_SALT' => '', 'NONCE_SALT' => '' ); foreach ( $keys_salts as $c => $v ) { if ( defined( $c ) ) unset( $keys_salts[ $c ] ); } if ( ! empty( $keys_salts ) ) { $keys_salts_str = ''; $from_api = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' ); if ( is_wp_error( $from_api ) ) { foreach ( $keys_salts as $c => $v ) { $keys_salts_str .= "\ndefine( '$c', '" . wp_generate_password( 64, true, true ) . "' );"; } } else { $from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) ); foreach ( $keys_salts as $c => $v ) { $keys_salts_str .= "\ndefine( '$c', '" . substr( array_shift( $from_api ), 28, 64 ) . "' );"; } } $num_keys_salts = count( $keys_salts ); ?> <p><?php 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> <textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php echo esc_textarea( $keys_salts_str ); ?></textarea> <?php } ?> </li> <?php if ( iis7_supports_permalinks() ) : if ( $subdomain_install ) { $web_config_file = '<?xml version="1.0" encoding="UTF-8"?> <configuration> <system.webServer> <rewrite> <rules> <rule name="WordPress Rule 1" stopProcessing="true"> <match url="^index\.php$" ignoreCase="false" /> <action type="None" /> </rule> <rule name="WordPress Rule 2" stopProcessing="true"> <match url="^files/(.+)" ignoreCase="false" /> <action type="Rewrite" url="wp-includes/ms-files.php?file={R:1}" appendQueryString="false" /> </rule> <rule name="WordPress Rule 3" stopProcessing="true"> <match url="^" ignoreCase="false" /> <conditions logicalGrouping="MatchAny"> <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" /> <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" /> </conditions> <action type="None" /> </rule> <rule name="WordPress Rule 4" stopProcessing="true"> <match url="." ignoreCase="false" /> <action type="Rewrite" url="index.php" /> </rule> </rules> </rewrite> </system.webServer> </configuration>'; } else { $web_config_file = '<?xml version="1.0" encoding="UTF-8"?> <configuration> <system.webServer> <rewrite> <rules> <rule name="WordPress Rule 1" stopProcessing="true"> <match url="^index\.php$" ignoreCase="false" /> <action type="None" /> </rule> <rule name="WordPress Rule 2" stopProcessing="true"> <match url="^([_0-9a-zA-Z-]+/)?files/(.+)" ignoreCase="false" /> <action type="Rewrite" url="wp-includes/ms-files.php?file={R:2}" appendQueryString="false" /> </rule> <rule name="WordPress Rule 3" stopProcessing="true"> <match url="^([_0-9a-zA-Z-]+/)?wp-admin$" ignoreCase="false" /> <action type="Redirect" url="{R:1}wp-admin/" redirectType="Permanent" /> </rule> <rule name="WordPress Rule 4" stopProcessing="true"> <match url="^" ignoreCase="false" /> <conditions logicalGrouping="MatchAny"> <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" /> <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" /> </conditions> <action type="None" /> </rule> <rule name="WordPress Rule 5" stopProcessing="true"> <match url="^[_0-9a-zA-Z-]+/(wp-(content|admin|includes).*)" ignoreCase="false" /> <action type="Rewrite" url="{R:2}" /> </rule> <rule name="WordPress Rule 6" stopProcessing="true"> <match url="^([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" /> <action type="Rewrite" url="{R:2}" /> </rule> <rule name="WordPress Rule 7" stopProcessing="true"> <match url="." ignoreCase="false" /> <action type="Rewrite" url="index.php" /> </rule> </rules> </rewrite> </system.webServer> </configuration>'; } ?> <li><p><?php printf( __( 'Add the following to your <code>web.config</code> file in <code>%s</code>, replacing other WordPress rules:' ), ABSPATH ); ?></p> <textarea class="code" readonly="readonly" cols="100" rows="20"> <?php echo esc_textarea( $web_config_file ); ?> </textarea></li> </ol> <?php else : // end iis7_supports_permalinks(). construct an htaccess file instead: $htaccess_file = 'RewriteEngine On RewriteBase ' . $base . ' RewriteRule ^index\.php$ - [L] # uploaded files RewriteRule ^' . ( $subdomain_install ? '' : '([_0-9a-zA-Z-]+/)?' ) . 'files/(.+) wp-includes/ms-files.php?file=$' . ( $subdomain_install ? 1 : 2 ) . ' [L]' . "\n"; if ( ! $subdomain_install ) $htaccess_file .= "\n# add a trailing slash to /wp-admin\n" . 'RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]' . "\n"; $htaccess_file .= "\n" . 'RewriteCond %{REQUEST_FILENAME} -f [OR] RewriteCond %{REQUEST_FILENAME} -d RewriteRule ^ - [L]'; // @todo custom content dir. if ( ! $subdomain_install ) $htaccess_file .= "\nRewriteRule ^[_0-9a-zA-Z-]+/(wp-(content|admin|includes).*) $1 [L]\nRewriteRule ^[_0-9a-zA-Z-]+/(.*\.php)$ $1 [L]"; $htaccess_file .= "\nRewriteRule . index.php [L]"; ?> <li><p><?php printf( __( 'Add the following to your <code>.htaccess</code> file in <code>%s</code>, replacing other WordPress rules:' ), ABSPATH ); ?></p> <textarea class="code" readonly="readonly" cols="100" rows="<?php echo $subdomain_install ? 11 : 16; ?>"> <?php echo esc_textarea( $htaccess_file ); ?></textarea></li> </ol> <?php endif; // end IIS/Apache code branches. if ( !is_multisite() ) { ?> <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> <?php } } if ( $_POST ) { $base = trailingslashit( stripslashes( dirname( dirname( $_SERVER['SCRIPT_NAME'] ) ) ) ); check_admin_referer( 'install-network-1' ); require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); // create network tables install_network(); $hostname = get_clean_basedomain(); $subdomain_install = !allow_subdomain_install() ? false : (bool) $_POST['subdomain_install']; if ( ! network_domain_check() ) { $result = populate_network( 1, get_clean_basedomain(), sanitize_email( $_POST['email'] ), stripslashes( $_POST['sitename'] ), $base, $subdomain_install ); if ( is_wp_error( $result ) ) { if ( 1 == count( $result->get_error_codes() ) && 'no_wildcard_dns' == $result->get_error_code() ) network_step2( $result ); else network_step1( $result ); } else { network_step2(); } } else { network_step2(); } } elseif ( is_multisite() || network_domain_check() ) { network_step2(); } else { network_step1(); } ?> </div> <?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>