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1<?php
2/**
3 * Pop PHP Framework (https://www.popphp.org/)
4 *
5 * @link       https://github.com/popphp/popphp-framework
6 * @author     Nick Sagona, III <dev@noladev.com>
7 * @copyright  Copyright (c) 2009-2025 NOLA Interactive, LLC.
8 * @license    https://www.popphp.org/license     New BSD License
9 */
10
11/**
12 * @namespace
13 */
14namespace Pop\Pdf\Build\Font\TrueType\Table;
15
16use Pop\Pdf\Build\Font;
17use Pop\Utils\ArrayObject as Data;
18
19/**
20 * NAME table class
21 *
22 * @category   Pop
23 * @package    Pop\Pdf
24 * @author     Nick Sagona, III <dev@noladev.com>
25 * @copyright  Copyright (c) 2009-2025 NOLA Interactive, LLC.
26 * @license    https://www.popphp.org/license     New BSD License
27 * @version    5.2.2
28 */
29class Name extends AbstractTable
30{
31
32    /**
33     * Font table properties
34     * @var array
35     */
36    protected array $properties = [];
37
38    /**
39     * TrueType font info names
40     * @var array
41     */
42    protected array $names = [
43        0  => 'copyright',
44        1  => 'fontFamily',
45        2  => 'fontSubFamily',
46        3  => 'uniqueId',
47        4  => 'fullName',
48        5  => 'version',
49        6  => 'postscriptName',
50        7  => 'trademark',
51        8  => 'manufacturer',
52        9  => 'designer',
53        10 => 'description',
54        11 => 'vendorUrl',
55        12 => 'designerUrl',
56        13 => 'license',
57        14 => 'licenseUrl',
58        16 => 'preferredFamily',
59        17 => 'preferredSubFamily',
60        18 => 'compatibleFull',
61        19 => 'sampleText'
62    ];
63
64    /**
65     * Constructor
66     *
67     * Instantiate a TTF 'name' table object.
68     *
69     * @param  Font\TrueType $font
70     */
71    public function __construct(Font\TrueType $font)
72    {
73        $tableInfo = $font->tableInfo;
74
75        if (!isset($tableInfo['name'])) {
76            $tableInfo['name'] = [];
77        }
78
79        $tableInfo['name']['header'] = new Data(
80            unpack(
81                'nformatSelector/' .
82                'nnameRecordsCount/' .
83                'nstorageOffset', $font->read($font->tableInfo['name']->offset, 6)
84            )
85        );
86
87        $font->tableInfo = $tableInfo;
88
89        $bytePos = $font->tableInfo['name']->offset + 6;
90
91        for ($j = 0; $j < $font->tableInfo['name']->header->nameRecordsCount; $j++) {
92            $ttfRecord = unpack(
93                'nplatformId/' .
94                'nencodingId/' .
95                'nlanguageId/' .
96                'nnameId/' .
97                'nlength/' .
98                'noffset', $font->read($bytePos, 12)
99            );
100
101            $ttfRecordOffset = $bytePos + 12;
102            $nextBytePos = $font->tableInfo['name']->offset + $font->tableInfo['name']->header->storageOffset + $ttfRecord['offset'];
103
104            $ttfValue = $font->read($nextBytePos, $ttfRecord['length']);
105
106            if ($ttfRecord['platformId'] != 1) {
107                $ttfValue = @iconv('UTF-16be', 'UTF-8//TRANSLIT', $ttfValue);
108            }
109            if (($ttfValue != '') && isset($ttfRecord['nameId']) && isset($this->names[$ttfRecord['nameId']])) {
110                $this->properties[$this->names[$ttfRecord['nameId']]] = $ttfValue;
111            }
112
113            $bytePos = $ttfRecordOffset;
114        }
115    }
116
117}