/**
* Create a Search Query
*
* @param Request $request
* @param Config $config
*/
public function __construct(Request $request = null, Config $config = null)
{
// registry
$this->registry = Registry::getInstance();
if ($config != null) {
// config
$this->config = $config;
// defaults set in config(s)
$this->max = $this->registry->getConfig("RECORDS_PER_PAGE", false, $this->max);
$this->max = $this->config->getConfig("RECORDS_PER_PAGE", false, $this->max);
$this->max_allowed = $this->registry->getConfig("MAX_RECORDS_PER_PAGE", false, $this->max_allowed);
$this->max_allowed = $this->config->getConfig("MAX_RECORDS_PER_PAGE", false, $this->max_allowed);
$this->sort = $this->registry->getConfig("SORT_ORDER", false, $this->sort);
$this->sort = $this->config->getConfig("SORT_ORDER", false, $this->sort);
}
// xerxes request
if ($request != null) {
// make these available
$this->request = $request;
// populate it with the 'search' related params out of the url
foreach ($this->extractSearchGroupings() as $term) {
$this->addTerm($term["id"], $term["boolean"], $term["field"], $term["relation"], $term["query"]);
}
// also limits
foreach ($this->extractLimitGroupings() as $limit) {
$this->addLimit($limit["boolean"], $limit["field"], $limit["relation"], $limit["value"]);
}
// start, max, sort
$this->start = $this->request->getParam('start', 1);
$this->max = $this->request->getParam('max', $this->max);
$this->sort = $this->request->getParam('sort', $this->sort);
// store the original (public) sort as the sort_id,
// we'll take sort as the (internal) sort
$this->sort_id = $this->sort;
// swap for internal
if ($this->config != null) {
$this->sort = $this->config->swapForInternalSort($this->sort);
}
// make sure records per page does not exceed upper bound
if ($this->max > $this->max_allowed) {
$this->max = $this->max_allowed;
}
}
}
