/**
* Fill array of Filter\Filter[] with values from $this->filter persistent parameter
* Fill array of Column\Column[] with values from $this->sort persistent parameter
* @return array $this->filters === Filter\Filter[]
*/
public function assableFilters()
{
foreach ($this->filter as $key => $value) {
if (!isset($this->filters[$key])) {
continue;
}
if (is_array($value) || $value instanceof \Traversable) {
if (!ArraysHelper::testEmpty($value)) {
$this->filters[$key]->setValue($value);
}
} else {
if ($value !== '' && $value !== NULL) {
$this->filters[$key]->setValue($value);
}
}
}
foreach ($this->columns as $column) {
if (isset($this->sort[$column->getColumnName()])) {
$column->setSort($this->sort);
}
}
return $this->filters;
}
/**
* Sort data
* @param Sorting $sorting
* @return static
*/
public function sort(Sorting $sorting)
{
if (is_callable($sorting->getSortCallback())) {
call_user_func($sorting->getSortCallback(), $this->data_source, $sorting->getSort());
return $this;
}
$sort = $sorting->getSort();
if (!empty($sort)) {
foreach ($sort as $column => $order) {
$this->data_source = $this->data_source->orderBy($column, $order);
}
} else {
/**
* Has the statement already a order by clause?
*/
$order = $this->data_source->getQueryBuilder()->getClause('order');
if (ArraysHelper::testEmpty($order)) {
$this->data_source = $this->data_source->orderBy($this->primary_key);
}
}
return $this;
}
/**
* Is filter active?
* @return boolean
*/
public function isFilterActive()
{
$is_filter = ArraysHelper::testTruthy($this->filter);
return $is_filter || $this->force_filter_active;
}
