function getGroups()
{
$group = new User_group();
// Disable this to get global group searches
$group->joinAdd(array('id', 'local_group:group_id'));
$order = false;
if (!empty($this->q)) {
$wheres = array('nickname', 'fullname', 'homepage', 'description', 'location');
foreach ($wheres as $where) {
// Double % because of sprintf
$group->whereAdd(sprintf('LOWER(%1$s.%2$s) LIKE LOWER("%%%3$s%%")', $group->escapedTableName(), $where, $group->escape($this->q)), 'OR');
}
$order = sprintf('%1$s.%2$s %3$s', $group->escapedTableName(), $this->getSortKey('created'), $this->reverse ? 'DESC' : 'ASC');
} else {
// User is browsing via AlphaNav
switch ($this->filter) {
case 'all':
// NOOP
break;
case '0-9':
$group->whereAdd(sprintf('LEFT(%1$s.%2$s, 1) BETWEEN %3$s AND %4$s', $group->escapedTableName(), 'nickname', $group->_quote("0"), $group->_quote("9")));
break;
default:
$group->whereAdd(sprintf('LEFT(LOWER(%1$s.%2$s), 1) = %3$s', $group->escapedTableName(), 'nickname', $group->_quote($this->filter)));
}
$order = sprintf('%1$s.%2$s %3$s, %1$s.%4$s ASC', $group->escapedTableName(), $this->getSortKey('nickname'), $this->reverse ? 'DESC' : 'ASC', 'nickname');
}
$offset = ($this->page - 1) * PROFILES_PER_PAGE;
$limit = PROFILES_PER_PAGE + 1;
$group->selectAdd();
$group->selectAdd('profile_id');
$group->orderBy($order);
$group->limit($offset, $limit);
$group->find();
return Profile::multiGet('id', $group->fetchAll('profile_id'));
}
