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@sorich87 sorich87/sunrise.php
Created Oct 13, 2010

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<?php
if ( defined( 'COOKIE_DOMAIN' ) )
die( 'The constant "COOKIE_DOMAIN" is defined (probably in wp-config.php). Please remove or comment out that define() line.' );
// Compatibility mode
define('DM_COMPATIBILITY', 'yes');
// domain mapping plugin to handle VHOST and non VHOST installation
global $wpdb;
// No if statement needed as the code was the same for both VHOST and non VHOST installations
if(defined('DM_COMPATIBILITY')) {
$wpdb->dmtable = $wpdb->base_prefix . 'domain_mapping';
} else {
$wpdb->dmtable = $wpdb->base_prefix . 'domain_map';
}
$wpdb->suppress_errors();
$using_domain = $wpdb->escape( preg_replace( "/^www\./", "", $_SERVER[ 'HTTP_HOST' ] ) );
$mapped_id = $wpdb->get_var( "SELECT blog_id FROM {$wpdb->dmtable} WHERE domain = '{$using_domain}' LIMIT 1 /* domain mapping */" );
$wpdb->suppress_errors( false );
if ( !$mapped_id && ( preg_replace( "/^www\./", "", DOMAIN_CURRENT_SITE ) !== preg_replace( "/^www\./", "", $using_domain ) ) ) {
$md_domains = unserialize( $wpdb->get_var( "SELECT meta_value FROM {$wpdb->sitemeta} WHERE meta_key = 'md_domains' AND site_id = 1" ) );
if( $_SERVER['REQUEST_URI'] == '/' ) {
foreach ( $md_domains as $domain ) {
if( $_SERVER['HTTP_HOST'] == strtolower( $domain['domain_name'] ) ) {
$location = 'http://' . DOMAIN_CURRENT_SITE;
if ( strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS' ) == true || strpos( $_SERVER['SERVER_SOFTWARE'], 'ExpressionDevServer' ) == true ) {
header( "Refresh: 0;url=$location ");
} else {
if ( php_sapi_name() != 'cgi-fcgi' )
status_header($status); // This causes problems on IIS and some FastCGI setups
header( "Location: $location", true, 301 );
}
die;
}
}
}
foreach( $md_domains as $domain ) {
if ( preg_match( '|' . strtolower( $domain['domain_name'] ) . '$|', preg_replace( "/^www\./", "", $using_domain ) ) ) {
define( 'COOKIE_DOMAIN', '.' . strtolower( $domain['domain_name'] ) );
break;
}
}
}
if( $mapped_id ) {
$current_blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE blog_id = %d LIMIT 1 /* domain mapping */", $mapped_id ) );
$current_blog->domain = $_SERVER[ 'HTTP_HOST' ];
$blog_id = $mapped_id;
$site_id = $current_blog->site_id;
define( 'COOKIE_DOMAIN', $_SERVER[ 'HTTP_HOST' ] );
$current_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->site WHERE id = %d /* domain mapping */", $current_blog->site_id ) );
$current_site->blog_id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s /* domain mapping */", $current_site->domain, $current_site->path ) );
$current_blog->path = $current_site->path;
define( 'DOMAIN_MAPPING', 1 );
// Added for belt and braces
if ( !defined('WP_CONTENT_URL') ) {
$protocol = ( isset( $_SERVER['HTTPS' ] ) && 'on' == strtolower( $_SERVER['HTTPS' ] ) ) ? 'https://' : 'http://';
define( 'WP_CONTENT_URL', $protocol . $current_blog->domain . $current_blog->path . 'wp-content'); // full url - WP_CONTENT_DIR is defined further up
}
}
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