aboutsummaryrefslogtreecommitdiff
path: root/lib/classes/JsonApi/Routes/DatafieldsIndex.php
blob: b966c71ae2e5088d73198acdfba8be6d8129710e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
<?php

namespace JsonApi\Routes;

use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use JsonApi\JsonApiController;

/**
 * List all the semesters.
 */
class DatafieldsIndex extends JsonApiController
{
    protected $allowedFilteringParameters = ['object_type'];
    protected $allowedPagingParameters = ['offset', 'limit'];

    public function __invoke(Request $request, Response $response, $args)
    {
        [$offset, $limit] = $this->getOffsetAndLimit();

        $params = $this->getQueryParameters();
        $filtering = $params->getFilteringParameters();
        if (isset($filtering['object_type'])) {
            $datafields = \DataField::getDataFields($filtering['object_type']);
        } else {
            $datafields = \DataField::getDataFields();
        }
        $datafields = array_filter(
            $datafields,
            fn($field) => $field->accessAllowed()
        );

        return $this->getPaginatedContentResponse(
            array_slice($datafields, $offset, $limit),
            count($datafields)
        );
    }
}