WordPress 3.7.2-scripts

[autoinstalls/wordpress.git] / wp-admin / network.php

diff --git a/wp-admin/network.php b/wp-admin/network.php
index f9a2f1d39d30c664681f35f9c86826a715dc56fa..097489df6601b6f61deebc3b8858b133810abc6a 100644 (file)
--- a/wp-admin/network.php
+++ b/wp-admin/network.php
@@ -13,7 +13,7 @@
 define( 'WP_INSTALLING_NETWORK', true );
 
 /** WordPress Administration Bootstrap */
-require_once( './admin.php' );
+require_once( dirname( __FILE__ ) . '/admin.php' );
 
 if ( ! is_super_admin() )
        wp_die( __( 'You do not have sufficient permissions to manage options for this site.' ) );
@@ -58,13 +58,20 @@ function allow_subdomain_install() {
        return true;
 }
 /**
- * Allow subdirectory install
+ * Allow subdirectory install.
  *
  * @since 3.0.0
  * @return bool Whether subdirectory install is allowed
  */
 function allow_subdirectory_install() {
        global $wpdb;
+        /**
+         * Filter whether to enable the subdirectory install feature in Multisite.
+         *
+         * @since 3.0.0
+         *
+         * @param bool true Whether to enable the subdirectory install feature in Multisite. Default is false.
+         */
        if ( apply_filters( 'allow_subdirectory_install', false ) )
                return true;
 
@@ -312,11 +319,12 @@ function network_step2( $errors = false ) {
        $hostname          = get_clean_basedomain();
        $slashed_home      = trailingslashit( get_option( 'home' ) );
        $base              = parse_url( $slashed_home, PHP_URL_PATH );
-       $wp_dir_from_root  = preg_replace( '#^' . preg_quote( $_SERVER['DOCUMENT_ROOT'], '#' ) . '#', '', ABSPATH );
-       $wp_siteurl_subdir = trailingslashit( '/' . preg_replace( '#^' . preg_quote( $base, '#' ) . '#', '', $wp_dir_from_root ) );
+       $document_root_fix = str_replace( '\\', '/', realpath( $_SERVER['DOCUMENT_ROOT'] ) );
+       $abspath_fix       = str_replace( '\\', '/', ABSPATH );
+       $home_path         = 0 === strpos( $abspath_fix, $document_root_fix ) ? $document_root_fix . $base : get_home_path();
+       $wp_siteurl_subdir = preg_replace( '#^' . preg_quote( $home_path, '#' ) . '#', '', $abspath_fix );
        $rewrite_base      = ! empty( $wp_siteurl_subdir ) ? ltrim( trailingslashit( $wp_siteurl_subdir ), '/' ) : '';
 
-       $home_path         = get_home_path();
 
        $location_of_wp_config = ABSPATH;
        if ( ! file_exists( ABSPATH . 'wp-config.php' ) && file_exists( dirname( ABSPATH ) . '/wp-config.php' ) )
@@ -373,8 +381,7 @@ define('SUBDOMAIN_INSTALL', <?php echo $subdomain_install ? 'true' : 'false'; ?>
 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>
+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 ) {
@@ -411,8 +418,7 @@ define('BLOG_ID_CURRENT_SITE', 1);
                $iis_rewrite_base = ltrim( $base, '/' ) . $rewrite_base;
                $iis_subdir_replacement = $subdomain_install ? '' : '{R:1}';
 
-               $web_config_file = <<<EOF
-<?xml version="1.0" encoding="UTF-8"?>
+               $web_config_file = '<?xml version="1.0" encoding="UTF-8"?>
 <configuration>
     <system.webServer>
         <rewrite>
@@ -424,14 +430,14 @@ define('BLOG_ID_CURRENT_SITE', 1);
                                if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) {
                                        $web_config_file .= '
                 <rule name="WordPress Rule for Files" stopProcessing="true">
-                    <match url="^{$iis_subdir_match}files/(.+)" ignoreCase="false" />
-                    <action type="Rewrite" url="{$iis_rewrite_base}wp-includes/ms-files.php?file={R:1}" appendQueryString="false" />
+                    <match url="^' . $iis_subdir_match . 'files/(.+)" ignoreCase="false" />
+                    <action type="Rewrite" url="' . $iis_rewrite_base . 'wp-includes/ms-files.php?file={R:1}" appendQueryString="false" />
                 </rule>';
                 }
                 $web_config_file .= '
                 <rule name="WordPress Rule 2" stopProcessing="true">
-                    <match url="^{$iis_subdir_match}wp-admin$" ignoreCase="false" />
-                    <action type="Redirect" url="{$iis_subdir_replacement}wp-admin/" redirectType="Permanent" />
+                    <match url="^' . $iis_subdir_match . 'wp-admin$" ignoreCase="false" />
+                    <action type="Redirect" url="' . $iis_subdir_replacement . 'wp-admin/" redirectType="Permanent" />
                 </rule>
                 <rule name="WordPress Rule 3" stopProcessing="true">
                     <match url="^" ignoreCase="false" />
@@ -442,12 +448,12 @@ define('BLOG_ID_CURRENT_SITE', 1);
                     <action type="None" />
                 </rule>
                 <rule name="WordPress Rule 4" stopProcessing="true">
-                    <match url="^{$iis_subdir_match}(wp-(content|admin|includes).*)" ignoreCase="false" />
-                    <action type="Rewrite" url="{$iis_rewrite_base}{R:1}" />
+                    <match url="^' . $iis_subdir_match . '(wp-(content|admin|includes).*)" ignoreCase="false" />
+                    <action type="Rewrite" url="' . $iis_rewrite_base . '{R:1}" />
                 </rule>
                 <rule name="WordPress Rule 5" stopProcessing="true">
-                    <match url="^{$iis_subdir_match}([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" />
-                    <action type="Rewrite" url="{$iis_rewrite_base}{R:2}" />
+                    <match url="^' . $iis_subdir_match . '([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" />
+                    <action type="Rewrite" url="' . $iis_rewrite_base . '{R:2}" />
                 </rule>
                 <rule name="WordPress Rule 6" stopProcessing="true">
                     <match url="." ignoreCase="false" />
@@ -456,8 +462,7 @@ define('BLOG_ID_CURRENT_SITE', 1);
             </rules>
         </rewrite>
     </system.webServer>
-</configuration>
-EOF;
+</configuration>';
 
        ?>
                <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>
@@ -521,7 +526,7 @@ if ( $_POST ) {
        $base              = parse_url( trailingslashit( get_option( 'home' ) ), PHP_URL_PATH );
        $subdomain_install = allow_subdomain_install() ? !empty( $_POST['subdomain_install'] ) : false;
        if ( ! network_domain_check() ) {
-               $result = populate_network( 1, get_clean_basedomain(), sanitize_email( $_POST['email'] ), stripslashes( $_POST['sitename'] ), $base, $subdomain_install );
+               $result = populate_network( 1, get_clean_basedomain(), sanitize_email( $_POST['email'] ), wp_unslash( $_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 );