2010-01-31 11:55:39 +00:00
< ? php
/**
2010-03-03 07:43:32 +00:00
* Network installation administration panel .
2010-01-31 11:55:39 +00:00
*
* A multi - step process allowing the user to enable a network of WordPress sites .
*
* @ since 3.0 . 0
*
* @ package WordPress
* @ subpackage Administration
*/
/** WordPress Administration Bootstrap */
require_once ( './admin.php' );
if ( ! is_super_admin () )
2010-03-03 07:43:32 +00:00
wp_die ( __ ( 'You do not have sufficient permissions to manage options for this site.' ) );
include ( ABSPATH . 'wp-admin/includes/network.php' );
2010-01-31 11:55:39 +00:00
2010-02-23 19:58:53 +00:00
// 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 ;
2010-03-09 19:10:07 +00:00
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.' ) );
2010-03-03 07:43:32 +00:00
$title = __ ( 'Create a Network of WordPress Sites' );
2010-01-31 11:55:39 +00:00
$parent_file = 'tools.php' ;
add_contextual_help ( $current_screen , __ ( '<a href="http://codex.wordpress.org/Settings_Network_SubPanel" target="_blank">Network Settings</a>' ) );
include ( './admin-header.php' );
?>
< div class = " wrap " >
< ? php screen_icon (); ?>
< h2 >< ? php echo esc_html ( $title ); ?> </h2>
< form method = " post " action = " network.php " >
< ? php
/**
2010-03-03 07:43:32 +00:00
* Prints step 1 for Network installation process .
2010-01-31 11:55:39 +00:00
*
2010-03-03 07:43:32 +00:00
* @ 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. "
2010-01-31 11:55:39 +00:00
*
* @ since 3.0 . 0
*/
2010-03-03 07:57:44 +00:00
function network_step1 () {
2010-01-31 11:55:39 +00:00
2010-03-03 07:43:32 +00:00
$active_plugins = get_option ( 'active_plugins' );
if ( ! empty ( $active_plugins ) ) {
2010-03-09 22:01:49 +00:00
echo '<div class="updated"><p><strong>' . __ ( 'Warning:' ) . '</strong> ' . sprintf ( __ ( 'Please <a href="%s">deactivate</a> your plugins before enabling the Network feature.' ), admin_url ( 'plugins.php' ) ) . '</p></div><p>' . __ ( ' Once the network is created, you may reactivate your plugins.' ) . '</p>' ;
2010-03-03 07:43:32 +00:00
include ( './admin-footer.php' );
die ();
}
2010-01-31 11:55:39 +00:00
2010-03-03 07:43:32 +00:00
$hostname = get_clean_basedomain ();
2010-03-09 22:01:49 +00:00
$has_ports = strstr ( $hostname , ':' );
if ( ( false !== $has_ports && ! in_array ( $has_ports , array ( ':80' , ':443' ) ) )
|| ( $no_ip = preg_match ( '|[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|' , $hostname ) ) ) {
echo '<div class="error"><p><strong>' . __ ( 'Error:' ) . '</strong> ' . __ ( 'You cannot install a network of sites with your server address.' ) . '</strong></p></div>' ;
if ( $no_ip )
echo '<p>' . __ ( 'You cannot use an IP address such as <code>127.0.0.1</code>.' ) . '</p>' ;
else
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>' ;
2010-03-03 07:43:32 +00:00
include ( './admin-footer.php' );
die ();
2010-01-31 11:55:39 +00:00
}
?>
2010-03-03 07:43:32 +00:00
< p >< ? php _e ( 'Welcome to the Network installation process!' ); ?> </p>
2010-03-03 07:57:44 +00:00
< p >< ? php _e ( " Fill in the information below and you'll be on your way to creating a network of WordPress sites. We'll create configuration files in the next step. " ); ?> </p>
2010-01-31 11:55:39 +00:00
< ? php
2010-03-03 07:57:44 +00:00
// @todo IIS...
2010-03-03 07:43:32 +00:00
if ( apache_mod_loaded ( 'mod_rewrite' ) ) { // assume nothing
$rewrite_enabled = true ;
2010-01-31 11:55:39 +00:00
} else {
2010-03-03 07:43:32 +00:00
$rewrite_enabled = false ;
if ( got_mod_rewrite () ) // dangerous assumptions
echo '<p>' . __ ( 'Please make sure the Apache <code>mod_rewrite</code> module is installed as it will be used at the end of this install.' ) . '</p>' ;
else
echo '<p>' . __ ( '<strong>Warning!</strong> It looks like Apache <code>mod_rewrite</code> module is not installed.' ) . '</p>' ;
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>' ;
2010-01-31 11:55:39 +00:00
}
wp_nonce_field ( 'install-network-1' );
2010-03-09 18:58:05 +00:00
if ( 'localhost' != $hostname ) : ?>
2010-03-03 07:43:32 +00:00
< 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're going to use the virtual host (sub-domain) functionality. " ); ?> </p>
< ? php /* @todo: Link to an MS readme? */ ?>
2010-01-31 11:55:39 +00:00
< ? php if ( ! $rewrite_enabled ) { ?>
< p >< ? php _e ( '<strong>Note</strong> It looks like <code>mod_rewrite</code> is not installed.' ); ?> </p>
< ? php } ?>
2010-03-03 07:43:32 +00:00
< table class = " form-table " >
< tr >
2010-03-10 08:17:07 +00:00
< th >< label >< input type = 'radio' name = 'subdomain_install' value = '1' < ? php checked ( $rewrite_enabled ); ?> /> Sub-domains</label></th>
2010-03-06 20:01:32 +00:00
< td >< ? php _e ( 'like <code>site1.example.com</code> and <code>site2.example.com</code>' ); ?> </td>
2010-03-03 07:43:32 +00:00
</ tr >
< tr >
2010-03-10 08:17:07 +00:00
< th >< label >< input type = 'radio' name = 'subdomain_install' value = '0' < ? php checked ( ! $rewrite_enabled ); ?> /> Sub-directories</label></th>
2010-03-06 20:01:32 +00:00
< td >< ? php _e ( 'like <code>example.com/site1</code> and <code>example.com/site2</code>' ); ?> </td>
2010-03-03 07:43:32 +00:00
</ tr >
</ table >
2010-01-31 11:55:39 +00:00
2010-03-09 18:58:05 +00:00
< ? php
endif ;
2010-03-09 06:14:42 +00:00
2010-03-03 07:43:32 +00:00
$is_www = ( substr ( $hostname , 0 , 4 ) == '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 "www" prefix with an address like <code>%2$s</code> but any links will not have the "www" prefix.' ), substr ( $hostname , 4 ), $hostname ); ?> </h3>
2010-01-31 11:55:39 +00:00
< table class = " form-table " >
< tr >
< th scope = 'row' >< ? php esc_html_e ( 'Server Address' ); ?> </th>
< td >
2010-03-03 07:43:32 +00:00
< ? php printf ( __ ( 'The Internet address of your network will be <code>%s</code>.' ), $hostname ); ?>
2010-01-31 11:55:39 +00:00
< input type = 'hidden' name = 'basedomain' value = '<?php echo esc_attr( $hostname ); ?>' />
</ td >
</ tr >
</ table >
2010-03-03 07:43:32 +00:00
< ? php endif ; ?>
2010-01-31 11:55:39 +00:00
2010-03-03 07:43:32 +00:00
< h3 >< ? php esc_html_e ( 'Network Details' ); ?> </h3>
2010-01-31 11:55:39 +00:00
< table class = " form-table " >
2010-03-09 06:14:42 +00:00
< ? 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.' ); ?> </td>
</ tr >
< ? php endif ; ?>
2010-03-03 07:43:32 +00:00
< ? php if ( ! $is_www ) : ?>
2010-01-31 11:55:39 +00:00
< tr >
2010-03-03 07:43:32 +00:00
< 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>
2010-01-31 11:55:39 +00:00
< td >
2010-03-03 07:43:32 +00:00
< input name = 'weblog_title' type = 'text' size = '45' value = '<?php echo esc_attr( sprintf( __(' % s Sites '), get_option( ' blogname ' ) ) ); ?>' />
< br />< ? php _e ( 'What would you like to call your network?' ); ?>
2010-01-31 11:55:39 +00:00
</ td >
</ tr >
< tr >
2010-03-03 07:43:32 +00:00
< th scope = 'row' >< ? php esc_html_e ( 'Admin E-mail Address' ); ?> </th>
2010-01-31 11:55:39 +00:00
< td >
2010-03-03 07:43:32 +00:00
< input name = 'email' type = 'text' size = '45' value = '<?php echo esc_attr( get_option( ' admin_email ' ) ); ?>' />
2010-01-31 11:55:39 +00:00
< br />< ? php _e ( 'Your email address.' ); ?>
</ td >
</ tr >
</ table >
2010-03-03 07:43:32 +00:00
< p class = 'submit' >< input class = " button-primary " name = 'submit' type = 'submit' value = '<?php esc_attr_e( ' Install ' ); ?>' /></ p >
< ? php
2010-02-07 02:13:20 +00:00
}
/**
2010-03-03 07:43:32 +00:00
* Prints step 2 for Network installation process .
2010-02-07 02:13:20 +00:00
*
* @ since 3.0 . 0
*/
2010-03-03 07:57:44 +00:00
function network_step2 () {
2010-03-03 07:43:32 +00:00
global $base , $wpdb ;
2010-03-10 08:34:42 +00:00
$hostname = get_clean_basedomain ();
2010-03-10 08:17:07 +00:00
if ( $_POST ) {
2010-03-10 08:34:42 +00:00
$vhost = 'localhost' == $hostname ? false : ( bool ) $_POST [ 'subdomain_install' ];
2010-03-10 08:17:07 +00:00
} else {
if ( is_multisite () ) {
$vhost = is_subdomain_install ();
?>
2010-03-09 22:42:36 +00:00
< div class = " updated " >< p >< strong >< ? php _e ( 'Notice: The Network feature is already enabled.' ); ?> </strong> <?php _e( 'The original configuration steps are shown here for reference.' ); ?></p></div>
2010-03-10 08:17:07 +00:00
< ? php } else {
2010-03-10 08:34:42 +00:00
$vhost = ( bool ) $wpdb -> get_var ( " SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install' " );
2010-03-10 08:17:07 +00:00
?>
2010-03-09 18:58:05 +00:00
< 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>
2010-03-10 08:34:42 +00:00
< ? php
}
}
if ( $_POST || ! is_multisite () ) {
?>
2010-03-03 07:43:32 +00:00
< h3 >< ? php esc_html_e ( 'Enabling the Network' ); ?> </h3>
2010-03-06 20:01:32 +00:00
< p >< ? php _e ( 'Complete the following steps to enable the features for creating a network of sites.' ); ?> </p>
< div class = " updated inline " >< p >< ? php _e ( '<strong>Caution:</strong> We recommend you backup your existing <code>wp-config.php</code> and <code>.htaccess</code> files.' ); ?> </p></div>
2010-03-09 22:42:36 +00:00
< ? php
2010-03-10 08:17:07 +00:00
}
2010-03-09 22:42:36 +00:00
?>
2010-01-31 11:55:39 +00:00
< ol >
2010-03-06 20:01:32 +00:00
< li >< p >< ? php printf ( __ ( 'Create a <code>blogs.dir</code> directory in <code>%s</code>. This directory is used to stored uploaded media for your additional sites and must be writeable by the web server.' ), WP_CONTENT_DIR ); ?> </p></li>
< li >< p >< ? php printf ( __ ( 'Add the following to your <code>wp-config.php</code> file in <code>%s</code>:' ), ABSPATH ); ?> </p>
< textarea class = " code " readonly = " readonly " cols = " 100 " rows = " 7 " >
define ( 'MULTISITE' , true );
2010-03-10 08:17:07 +00:00
define ( 'VHOST' , '<?php echo $vhost ? ' yes ' : ' no '; ?>' );
2010-03-06 20:01:32 +00:00
$base = '<?php echo $base; ?>' ;
2010-03-10 08:34:42 +00:00
define ( 'DOMAIN_CURRENT_SITE' , '<?php echo $hostname; ?>' );
2010-03-06 20:01:32 +00:00
define ( 'PATH_CURRENT_SITE' , '<?php echo $base; ?>' );
define ( 'SITE_ID_CURRENT_SITE' , 1 );
2010-03-06 21:01:58 +00:00
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 ) ) {
$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 [ $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 [ $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
foreach ( $keys_salts as $c => $v ) {
echo " \n define( ' $c ', ' $v ' ); " ;
}
?> </textarea>
< ? php
}
?>
</ li >
2010-01-31 11:55:39 +00:00
< ? php
2010-03-03 07:43:32 +00:00
// remove ending slash from $base and $url
$htaccess = '' ;
2010-03-06 20:01:32 +00:00
$base = rtrim ( $base , '/' );
$htaccess_file = ' RewriteEngine On
RewriteBase ' . $base . ' /
#uploaded files
RewriteRule ^ ( .*/ ) ? files / $ index . php [ L ]
RewriteCond % { REQUEST_URI } !.* wp - content / plugins .*
RewriteRule ^ ( .*/ ) ? files / ( .* ) wp - includes / ms - files . php ? file = $ 2 [ L ]
# add a trailing slash to /wp-admin
RewriteCond % { REQUEST_URI } ^.*/ wp - admin $
RewriteRule ^ ( .+ ) $ $ 1 / [ R = 301 , L ]
RewriteCond % { REQUEST_FILENAME } - f [ OR ]
RewriteCond % { REQUEST_FILENAME } - d
RewriteRule . - [ L ]
RewriteRule ^ ([ _0 - 9 a - zA - Z - ] +/ ) ? ( wp - ( content | admin | includes ) .* ) $ 2 [ L ]
RewriteRule ^ ([ _0 - 9 a - zA - Z - ] +/ ) ? ( .* \ . php ) $ $ 2 [ L ]
RewriteRule . index . php [ L ] ' ;
2010-03-03 07:43:32 +00:00
?>
2010-03-06 20:01:32 +00:00
< 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 = " 18 " >
2010-03-03 07:43:32 +00:00
< ? php echo wp_htmledit_pre ( $htaccess_file ); ?>
2010-03-06 20:01:32 +00:00
</ textarea ></ li >
2010-03-03 07:43:32 +00:00
</ ol >
2010-03-09 22:42:36 +00:00
< ? php if ( ! is_multisite () ) { ?>
2010-03-09 22:01:49 +00:00
< p >< ? php printf ( __ ( 'Once you complete these steps, your network is enabled and configured.' ) ); ?> <a href="<?php echo esc_url( admin_url() ); ?>"><?php _e( 'Return to Dashboard' ); ?></a></p>
2010-03-03 07:43:32 +00:00
< ? php
2010-03-09 22:42:36 +00:00
}
2010-01-31 11:55:39 +00:00
}
2010-03-10 08:17:07 +00:00
$base = trailingslashit ( stripslashes ( dirname ( dirname ( $_SERVER [ 'SCRIPT_NAME' ] ) ) ) );
2010-03-09 18:58:05 +00:00
if ( $_POST ) {
check_admin_referer ( 'install-network-1' );
2010-01-31 11:55:39 +00:00
2010-03-09 18:58:05 +00:00
require_once ( ABSPATH . 'wp-admin/includes/upgrade.php' );
// create network tables
install_network ();
$hostname = get_clean_basedomain ();
2010-03-10 08:17:07 +00:00
$subdomain_install = 'localhost' == $hostname ? false : ( bool ) $_POST [ 'subdomain_install' ];
2010-03-09 18:58:05 +00:00
if ( ! network_domain_check () )
2010-03-10 08:17:07 +00:00
populate_network ( 1 , get_clean_basedomain (), sanitize_email ( $_POST [ 'email' ] ), $_POST [ 'weblog_title' ], $base , $subdomain_install );
2010-03-09 18:58:05 +00:00
// create wp-config.php / htaccess
network_step2 ();
2010-03-09 22:42:36 +00:00
} elseif ( is_multisite () || network_domain_check () ) {
2010-03-09 18:58:05 +00:00
network_step2 ();
} else {
network_step1 ();
2010-01-31 11:55:39 +00:00
}
?>
</ form >
</ div >
< ? php include ( './admin-footer.php' ); ?>