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@peterwegren
Created February 3, 2017 16:39
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WP Sunrise file for nested subdirectory multisite installation.
<?php
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 = DOMAIN_CURRENT_SITE;
$current_site->path = $path = PATH_CURRENT_SITE;
if ( defined( 'BLOGID_CURRENT_SITE' ) )
$current_site->blog_id = BLOGID_CURRENT_SITE;
$url = parse_url( $_SERVER['REQUEST_URI'], PHP_URL_PATH );
$patharray = (array) explode( '/', trim( $url, '/' ));
$blogsearch = '';
if ( count( $patharray )){
foreach( $patharray as $pathpart ){
$pathsearch .= '/'. $pathpart;
$blogsearch .= $wpdb->prepare(" OR (domain = %s AND path = %s) ", $domain, $pathsearch .'/' );
}
}
$current_blog = $wpdb->get_row( $wpdb->prepare("SELECT *, LENGTH( path ) as pathlen FROM $wpdb->blogs WHERE domain = %s AND path = '/'", $domain, $path) . $blogsearch .'ORDER BY pathlen DESC LIMIT 1');
$blog_id = $current_blog->blog_id;
$public = $current_blog->public;
$site_id = $current_blog->site_id;
$current_site = pu_get_current_site_name( $current_site );
}
function pu_get_current_site_name( $current_site ) {
global $wpdb;
$current_site->site_name = wp_cache_get( $current_site->id . ':current_site_name', "site-options" );
if ( !$current_site->site_name ) {
$current_site->site_name = $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = %d AND meta_key = 'site_name'", $current_site->id ) );
if ( $current_site->site_name == null )
$current_site->site_name = ucfirst( $current_site->domain );
wp_cache_set( $current_site->id . ':current_site_name', $current_site->site_name, 'site-options');
}
return $current_site;
}
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