【ワードプレス】WordPress Popular Postsを多言語化サイトが構築できるBogoプラグインに対応させる方法

wordpress-popular-posts.php

// Bogo support
if(isset($instance['bogo_locales'])){
	$from .= " LEFT JOIN {$wpdb->postmeta} AS postmeta_bogo ON (p.ID = postmeta_bogo.post_id AND postmeta_bogo.meta_key = '_locale')";
		
	$tmp_where = array();
	foreach($instance['bogo_locales'] as $locale)
	{
		if ( bogo_is_default_locale( $locale ) )
			$tmp_where[] = "postmeta_bogo.meta_id IS NULL";
	
		$tmp_where[] = "postmeta_bogo.meta_value = '{$locale}'";
	}
				
	$where .= sprintf(" AND (%s)", implode(" OR ", $tmp_where));
}
			
// Build query
$query = "SELECT {$fields} FROM {$from} {$where} {$groupby} {$orderby} {$limit};";