static function pre_user_query($query)
{
global $wpdb;
$p2p_q = P2P_Query::create_from_qv($query->query_vars, 'user');
if (is_wp_error($p2p_q)) {
trigger_error($p2p_q->get_error_message(), E_USER_WARNING);
$query->query_where = " AND 1=0";
return;
}
if (null === $p2p_q) {
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 = $p2p_q->alter_clauses($clauses, "{$wpdb->users}.ID");
if (0 !== strpos($clauses['orderby'], 'ORDER BY ')) {
$clauses['orderby'] = 'ORDER BY ' . $clauses['orderby'];
}
foreach ($map as $clause => $key) {
$query->{$key} = $clauses[$clause];
}
}
static function parse_query($wp_query)
{
$r = P2P_Query::create_from_qv($wp_query->query_vars, 'post');
if (is_wp_error($r)) {
$wp_query->_p2p_error = $r;
$wp_query->set('year', 2525);
return;
}
if (null === $r) {
return;
}
list($wp_query->_p2p_query, $wp_query->query_vars) = $r;
$wp_query->is_home = false;
$wp_query->is_archive = true;
}
static function parse_query($wp_query)
{
$p2p_q = P2P_Query::create_from_qv($wp_query->query_vars, 'post');
if (is_wp_error($p2p_q)) {
trigger_error($p2p_q->get_error_message(), E_USER_WARNING);
$wp_query->set('year', 2525);
return;
}
if (null === $p2p_q) {
return;
}
$wp_query->_p2p_query = $p2p_q;
$wp_query->is_home = false;
$wp_query->is_archive = true;
}
function test_connection_filtering()
{
$ctype = p2p_register_connection_type(array('name' => 'posts_to_pages', 'from' => 'post', 'to' => 'page', 'data' => array('type' => 'strong'), 'sortable' => true, 'from_query_vars' => array('post_status' => 'publish', 'connected_order' => 'asc')));
$qv = array('connected_type' => $ctype->name, 'connected_direction' => 'to', 'connected_meta' => array('foo' => 'bar'), 'connected_orderby' => 'foo', 'connected_order' => 'desc');
list($p2p_query, $qv) = P2P_Query::create_from_qv($qv, 'post');
// 'to_query_vars' should automatically be added
$this->assertEquals('publish', $qv['post_status']);
// users should be able to filter connections via additional connected meta
$this->assertEquals($p2p_query->meta, array_merge($ctype->data, array('foo' => 'bar')));
// users should be able to specify a different order
$this->assertEquals('foo', $p2p_query->orderby);
$this->assertEquals('desc', $p2p_query->order);
}
