static function pre_user_query($query)
{
global $wpdb;
$q =& $query->query_vars;
P2P_Query::expand_shortcut_qv($q);
if (isset($q['connected_items'])) {
$item = $q['connected_items'];
} else {
$item = 'any';
}
$r = P2P_Query::expand_connected_type($q, $item, 'user');
if (false === $r) {
$query->query_where = " AND 1=0";
return;
}
// alter query
$qv = P2P_Query::get_qv($q);
if (!$qv) {
return;
}
$map = array('fields' => 'query_fields', 'join' => 'query_from', 'where' => 'query_where', 'orderby' => 'query_orderby');
$clauses = array();
foreach ($map as $clause => $key) {
$clauses[$clause] = $query->{$key};
}
$clauses = P2P_Query::alter_clauses($clauses, $qv, "{$wpdb->users}.ID");
if (0 !== strpos($clauses['orderby'], 'ORDER BY ')) {
$clauses['orderby'] = 'ORDER BY ' . $clauses['orderby'];
}
foreach ($map as $clause => $key) {
$query->{$key} = $clauses[$clause];
}
}
static function posts_clauses($clauses, $wp_query)
{
global $wpdb;
$qv = P2P_Query::get_qv($wp_query->query_vars);
if (!$qv) {
return $clauses;
}
$wp_query->_p2p_cache = true;
return P2P_Query::alter_clauses($clauses, $qv, "{$wpdb->posts}.ID");
}
