Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
100.00%
9 / 9
100.00%
1 / 1
 CRAP
100.00%
1 / 1
DPartRootConstraint
100.00%
9 / 9
100.00%
1 / 1
 2
100.00%
1 / 1
 check
100.00%
9 / 9
100.00%
1 / 1
 2
1<?php
2
3declare(strict_types=1);
4
5namespace Phpdftk\Pdf\Conformance\Constraint;
6
7use Phpdftk\Pdf\Conformance\Inspection\DocumentInspector;
8use Phpdftk\Pdf\Conformance\Profile\ConformanceProfile;
9use Phpdftk\Pdf\Conformance\Result\ConformanceViolation;
10use Phpdftk\Pdf\Conformance\Result\ViolationSeverity;
11
12/**
13 * PDF/VT: Catalog must have a /DPartRoot reference.
14 *
15 * The DPartRoot defines the document-part hierarchy used for
16 * variable-data printing workflows. This is the key structural
17 * requirement that distinguishes PDF/VT from plain PDF/X-4.
18 */
19final class DPartRootConstraint implements ConformanceConstraint
20{
21    public function check(DocumentInspector $inspector, ConformanceProfile $profile): array
22    {
23        $catalog = $inspector->getCatalog();
24
25        if ($catalog->dPartRoot === null) {
26            return [new ConformanceViolation(
27                clause: '6.1',
28                message: 'Catalog /DPartRoot is required for ' . $profile->getFamily() . '-' . $profile->getLevel() . ' conformance',
29                severity: ViolationSeverity::Error,
30                objectPath: 'Catalog.DPartRoot',
31            )];
32        }
33
34        return [];
35    }
36}