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allow www installs to enable multisite, see #11945

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git-svn-id: https://develop.svn.wordpress.org/trunk@12787 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ron Rennick
2010-01-21 17:20:23 +00:00
parent f1494b0248
commit 7028f64e49
3 changed files with 47 additions and 58 deletions
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wp-includes/ms-settings.php
+40 -26
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@@ -21,8 +21,6 @@ if ( isset( $current_site ) && isset( $current_blog ) )
$wpmuBaseTablePrefix = $table_prefix;
$domain = addslashes( $_SERVER['HTTP_HOST'] );
if ( substr( $domain, 0, 4 ) == 'www.' )
$domain = substr( $domain, 4 );
if ( strpos( $domain, ':' ) ) {
if ( substr( $domain, -3 ) == ':80' ) {
$domain = substr( $domain, 0, -3 );
@@ -38,6 +36,11 @@ $domain = preg_replace('/:.*$/', '', $domain); // Strip ports
if ( substr( $domain, -1 ) == '.' )
$domain = substr( $domain, 0, -1 );
if ( substr( $domain, 0, 4 ) == 'www.' )
$cookie_domain = substr( $domain, 4 );
else
$cookie_domain = $domain;
$path = preg_replace( '|([a-z0-9-]+.php.*)|', '', $_SERVER['REQUEST_URI'] );
$path = str_replace ( '/wp-admin/', '/', $path );
$path = preg_replace( '|(/[a-z0-9-]+?/).*|', '$1', $path );
@@ -55,13 +58,20 @@ function get_current_site_name( $current_site ) {
}
function wpmu_current_site() {
global $wpdb, $current_site, $domain, $path, $sites;
global $wpdb, $current_site, $domain, $path, $sites, $cookie_domain;
if ( defined( 'DOMAIN_CURRENT_SITE' ) && defined( 'PATH_CURRENT_SITE' ) ) {
$current_site->id = (defined( 'SITE_ID_CURRENT_SITE' ) ? constant('SITE_ID_CURRENT_SITE') : 1);
$current_site->domain = DOMAIN_CURRENT_SITE;
$current_site->path = $path = PATH_CURRENT_SITE;
if ( defined( 'BLOGID_CURRENT_SITE' ) )
$current_site->blog_id = BLOGID_CURRENT_SITE;
if ( DOMAIN_CURRENT_SITE == $domain )
$current_site->cookie_domain = $cookie_domain;
elseif ( substr( $current_site->domain, 0, 4 ) == 'www.' )
$current_site->cookie_domain = substr( $current_site->domain, 4 );
else
$current_site->cookie_domain = $current_site->domain;
return $current_site;
}
@@ -76,24 +86,34 @@ function wpmu_current_site() {
$path = $current_site->path;
$current_site->blog_id = $wpdb->get_var( "SELECT blog_id FROM {$wpdb->blogs} WHERE domain='{$current_site->domain}' AND path='{$current_site->path}'" );
$current_site = get_current_site_name( $current_site );
if ( substr( $current_site->domain, 0, 4 ) == 'www.' )
$current_site->cookie_domain = substr( $current_site->domain, 4 );
wp_cache_set( "current_site", $current_site, "site-options" );
return $current_site;
}
$path = substr( $_SERVER[ 'REQUEST_URI' ], 0, 1 + strpos( $_SERVER[ 'REQUEST_URI' ], '/', 1 ) );
if ( is_subdomain_install() ) {
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path = %s", $domain, $path) );
if ( $current_site != null )
return $current_site;
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path='/'", $domain) );
if ( $current_site != null ) {
$path = '/';
return $current_site;
}
if ( $domain == $cookie_domain )
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path = %s", $domain, $path ) );
else
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain IN ( %s, %s ) AND path = %s ORDER BY CHAR_LENGTH( domain ) DESC LIMIT 1", $domain, $cookie_domain, $path ) );
if ( $current_site == null ) {
if ( $domain == $cookie_domain )
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path='/'", $domain ) );
else
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain IN ( %s, %s ) AND path = '/' ORDER BY CHAR_LENGTH( domain ) DESC LIMIT 1", $domain, $cookie_domain, $path ) );
}
if ( $current_site != null ) {
$path = $current_site->path;
$current_site->cookie_domain = $cookie_domain;
return $current_site;
} elseif ( is_subdomain_install() ) {
$sitedomain = substr( $domain, 1 + strpos( $domain, '.' ) );
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path = %s", $sitedomain, $path) );
if ( $current_site != null )
if ( $current_site != null ) {
$current_site->cookie_domain = $current_site->domain;
return $current_site;
}
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path='/'", $sitedomain) );
if ( $current_site == null && defined( "WP_INSTALLING" ) == false ) {
if ( count( $sites ) == 1 ) {
@@ -105,21 +125,15 @@ function wpmu_current_site() {
} else {
$path = '/';
}
} else {
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path = %s", $domain, $path) );
if ( $current_site != null )
return $current_site;
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path='/'", $domain) );
if ( $current_site == null && defined( "WP_INSTALLING" ) == false ) {
if ( count( $sites ) == 1 ) {
$current_site = $sites[0];
die( "That blog does not exist. Please try <a href='http://{$current_site->domain}{$current_site->path}'>http://{$current_site->domain}{$current_site->path}</a>" );
} else {
die( "No WPMU site defined on this host. If you are the owner of this site, please check <a href='http://codex.wordpress.org/Debugging_WPMU'>Debugging WPMU</a> for further assistance." );
}
} elseif ( defined( "WP_INSTALLING" ) == false ) {
if ( count( $sites ) == 1 ) {
$current_site = $sites[0];
die( "That blog does not exist. Please try <a href='http://{$current_site->domain}{$current_site->path}'>http://{$current_site->domain}{$current_site->path}</a>" );
} else {
$path = '/';
die( "No WPMU site defined on this host. If you are the owner of this site, please check <a href='http://codex.wordpress.org/Debugging_WPMU'>Debugging WPMU</a> for further assistance." );
}
} else {
$path = '/';
}
return $current_site;
}