function __construct(array &$data, array $filteringRules = array(), array $sortingColumns = array())
{
parent::__construct($filteringRules, $sortingColumns);
$this->_data =& $data;
$count =& $this->_count;
// Filtering and counting
$this->_iterator = new Nette\Iterators\Filter(new \ArrayIterator($data), function ($rowData) use($filteringRules, &$count) {
foreach ($filteringRules as $key => $rule) {
$keywords = $rule['regexp'] ? array($rule['keywords']) : preg_split('/\\s+/', trim($rule['keywords']));
$columns = isset($rule['columns']) ? $rule['columns'] : array($key);
foreach ($keywords as $keyword) {
$found = FALSE;
foreach ($columns as $col) {
if (preg_match($rule['regexp'] ? $keyword : '/' . preg_quote($keyword, '/') . '/', $rowData[$col])) {
$found = TRUE;
break;
}
}
if (!$found) {
return FALSE;
}
}
}
// Count and allow
$count++;
return TRUE;
});
// Sorting
if (count($sortingColumns)) {
// @todo Not optimal
// @note Values are compared as strings (ie. 12 < 2)
$this->_iterator = new \IteratorIterator(new vBuilder\Utils\SortingIterator($this->_iterator, function ($a, $b) use($sortingColumns) {
foreach ($sortingColumns as $key => $direction) {
if (!isset($a[$key])) {
return $direction == 'asc' ? 1 : -1;
}
if (!isset($b[$key])) {
return $direction == 'asc' ? -1 : 1;
}
if ($a[$key] > $b[$key]) {
return $direction == 'asc' ? 1 : -1;
} elseif ($a[$key] < $b[$key]) {
return $direction == 'asc' ? -1 : 1;
}
}
return 0;
}));
}
}
function __construct(DibiFluent $fluent, array $filteringRules = array(), array $sortingColumns = array())
{
parent::__construct($filteringRules, $sortingColumns);
$this->fluent = $fluent;
}
