/**
* Class construction.
*
* @param \Docolight\Support\Collection $collection
* @param array $freeTextField
*/
public function __construct(Collection $collection, array $freeTextField = array())
{
// This contains a list of field that can perform such a free text search
$this->freeTextField = $freeTextField;
$first = $collection->first();
if (!$first instanceof Fluent) {
throw new Exception("The items in Collection must be an instance of \\Docolight\\Support\\Fluent.");
}
// Let's create a bare sort
$sort = $this->getSort();
// Set a list of attributes that available to be sorted
$sort->attributes = array_keys($first->attributes());
// Set the sort object
$this->setSort($sort);
$collectionClassName = get_class($collection);
// Is there any filter from request?
$filter = request($collectionClassName, array());
// In Firefox, backslash (\) from Namespace is converted to underscore (_)
$additionalFilter = request(str_replace('\\', '_', $collectionClassName), array());
// Let's merge them together
$filter = array_filter(array_merge($filter, $additionalFilter));
// Make a collection, filter it first if we got a filter request
$this->collection = !empty($filter) ? $this->filterCollection($collection, $filter) : $collection;
$sortRequest = request('sort');
// This is it, a sort request
if ($sortRequest !== null) {
// Get the field name we want to sort
$fieldToSort = head(explode('.', $sortRequest));
// Determine whether request is a ascending sort or descending one
$isDescending = trimtolower(last(explode('.', $sortRequest))) === 'desc';
// Assign new collection instance
$this->collection = $this->collection->sortBy($fieldToSort, SORT_REGULAR, $isDescending);
}
}
