/**
* Overrides OgSelectionHandler::entityFieldQueryAlter().
*
* Add the user's groups along with the rest of the "public" groups.
*/
public function entityFieldQueryAlter(SelectQueryInterface $query)
{
$gids = og_get_entity_groups();
if (empty($gids['node'])) {
return;
}
$conditions =& $query->conditions();
// Find the condition for the "field_data_field_privacy_settings" query, and
// the one for the "node.nid", so we can later db_or() them.
$public_condition = array();
foreach ($conditions as $key => $condition) {
if ($key !== '#conjunction' && is_string($condition['field'])) {
if (strpos($condition['field'], 'field_data_field_og_subscribe_settings') === 0) {
$public_condition = $condition;
unset($conditions[$key]);
}
if ($condition['field'] === 'node.nid') {
unset($conditions[$key]);
}
}
}
if (!$public_condition) {
return;
}
$or = db_or();
$or->condition($public_condition['field'], $public_condition['value'], $public_condition['operator']);
$or->condition('node.nid', $gids['node'], 'IN');
$query->condition($or);
}
public function entityFieldQueryAlter(SelectQueryInterface $query)
{
if (user_access('administer users')) {
// In addition, if the user is administrator, we need to make sure to
// match the anonymous user, that doesn't actually have a name in the
// database.
$conditions =& $query->conditions();
foreach ($conditions as $key => $condition) {
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'users.name') {
// Remove the condition.
unset($conditions[$key]);
// Re-add the condition and a condition on uid = 0 so that we end up
// with a query in the form:
// WHERE (name LIKE :name) OR (:anonymous_name LIKE :name AND uid = 0)
$or = db_or();
$or->condition($condition['field'], $condition['value'], $condition['operator']);
// Sadly, the Database layer doesn't allow us to build a condition
// in the form ':placeholder = :placeholder2', because the 'field'
// part of a condition is always escaped.
// As a (cheap) workaround, we separately build a condition with no
// field, and concatenate the field and the condition separately.
$value_part = db_and();
$value_part->condition('anonymous_name', $condition['value'], $condition['operator']);
$value_part->compile(Database::getConnection(), $query);
$or->condition(db_and()->where(str_replace('anonymous_name', ':anonymous_name', (string) $value_part), $value_part->arguments() + array(':anonymous_name' => format_username(user_load(0))))->condition('users.uid', 0));
$query->condition($or);
}
}
}
}
public function &conditions()
{
return $this->query->conditions();
}
