snipe
35 lines
935 B
PHP
35 lines
935 B
PHP
<?php
|
|
|
|
namespace App\Http\Middleware;
|
|
|
|
use Closure;
|
|
use Illuminate\Http\Request;
|
|
|
|
class SetPaginationDefaults
|
|
{
|
|
public function handle(Request $request, Closure $next)
|
|
{
|
|
$limit = config('app.max_results');
|
|
$intLimit = intval($request->input('limit'));
|
|
|
|
if (abs($intLimit) > 0 && $intLimit <= config('app.max_results')) {
|
|
$limit = abs($intLimit);
|
|
}
|
|
|
|
app()->instance('api_limit_value', $limit);
|
|
|
|
if ($request->filled('page') && ! $request->filled('offset')) {
|
|
$page = max(1, intval($request->input('page')));
|
|
$offset = ($page - 1) * $limit;
|
|
} else {
|
|
$offset = intval($request->input('offset'));
|
|
$page = $limit > 0 ? (int) floor($offset / $limit) + 1 : 1;
|
|
}
|
|
|
|
app()->instance('api_offset_value', $offset);
|
|
app()->instance('api_current_page', $page);
|
|
|
|
return $next($request);
|
|
}
|
|
}
|