/**
* Get the current page for the request.
*
* @param int $lastPage
* @return int
*/
protected function calculateCurrentPage($lastPage)
{
$page = $this->env->getCurrentPage();
// The page number will get validated and adjusted if it either less than one
// or greater than the last page available based on the count of the given
// items array. If it's greater than the last, we'll give back the last.
if (is_numeric($page) and $page > $lastPage) {
return $lastPage > 0 ? $lastPage : 1;
}
return $this->isValidPageNumber($page) ? $page : 1;
}
/**
* Create a paginator for an un-grouped pagination statement.
*
* @param Illuminate\Pagination\Environment $paginator
* @param int $perPage
* @param array $columns
* @return Illuminate\Pagination\Paginator
*/
protected function ungroupedPaginate($paginator, $perPage, $columns)
{
$total = $this->getPaginationCount();
// Once we have the total number of records to be paginated, we can grab the
// current page and the result array. Then we are ready to create a brand
// new Paginator instances for the results which will create the links.
$page = $paginator->getCurrentPage();
$results = $this->forPage($page, $perPage)->get($columns);
return $paginator->make($results, $total, $perPage);
}
/**
* Get a paginator for an ungrouped statement.
*
* @param Illuminate\Pagination\Environment $paginator
* @param int $perPage
* @param array $columns
* @return Illuminate\Pagination\Paginator
*/
protected function ungroupedPaginate($paginator, $perPage, $columns)
{
$total = $this->query->getPaginationCount();
// Once we have the paginator we need to set the limit and offset values for
// the query so we can get the properly paginated items. Once we have an
// array of items we can create the paginator instances for the items.
$page = $paginator->getCurrentPage();
$this->query->forPage($page, $perPage);
return $paginator->make($this->get($columns)->all(), $total, $perPage);
}
