Passed
Push — 2.1 ( ab9191...f7f27f )
by Greg
06:37
created

LanguageDanish::normalizeExceptions()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 13
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 11
nc 1
nop 0
dl 0
loc 13
rs 9.9
c 0
b 0
f 0
1
<?php
2
3
/**
4
 * webtrees: online genealogy
5
 * Copyright (C) 2022 webtrees development team
6
 * This program is free software: you can redistribute it and/or modify
7
 * it under the terms of the GNU General Public License as published by
8
 * the Free Software Foundation, either version 3 of the License, or
9
 * (at your option) any later version.
10
 * This program is distributed in the hope that it will be useful,
11
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13
 * GNU General Public License for more details.
14
 * You should have received a copy of the GNU General Public License
15
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
16
 */
17
18
declare(strict_types=1);
19
20
namespace Fisharebest\Webtrees\Module;
21
22
use Fisharebest\Localization\Locale\LocaleDa;
23
use Fisharebest\Localization\Locale\LocaleInterface;
24
use Fisharebest\Webtrees\Encodings\UTF8;
25
use Illuminate\Database\Query\Builder;
26
27
use function mb_substr;
28
use function str_starts_with;
29
30
/**
31
 * Class LanguageDanish.
32
 */
33
class LanguageDanish extends AbstractModule implements ModuleLanguageInterface
34
{
35
    use ModuleLanguageTrait;
36
37
    /**
38
     * Phone-book ordering of letters.
39
     *
40
     * @return array<int,string>
41
     */
42
    public function alphabet(): array
43
    {
44
        return [
45
            'A',
46
            'B',
47
            'C',
48
            'D',
49
            'E',
50
            'F',
51
            'G',
52
            'H',
53
            'I',
54
            'J',
55
            'K',
56
            'L',
57
            'M',
58
            'N',
59
            'O',
60
            'P',
61
            'Q',
62
            'R',
63
            'S',
64
            'T',
65
            'U',
66
            'V',
67
            'W',
68
            'X',
69
            'Y',
70
            'Z',
71
            UTF8::LATIN_CAPITAL_LETTER_AE,
72
            UTF8::LATIN_CAPITAL_LETTER_O_WITH_STROKE,
73
            UTF8::LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE,
74
        ];
75
    }
76
77
    /**
78
     * Some languages use digraphs and trigraphs.
79
     *
80
     * @param string $string
81
     *
82
     * @return string
83
     */
84
    public function initialLetter(string $string): string
85
    {
86
        if (str_starts_with($string, 'AA')) {
87
            return 'Å';
88
        }
89
90
        return mb_substr($string, 0, 1);
91
    }
92
93
    /**
94
     * @return LocaleInterface
95
     */
96
    public function locale(): LocaleInterface
97
    {
98
        return new LocaleDa();
99
    }
100
101
    /**
102
     * Letters with diacritics that are considered distinct letters in this language.
103
     *
104
     * @return array<string,string>
105
     */
106
    protected function normalizeExceptions(): array
107
    {
108
        return [
109
            'A' . UTF8::COMBINING_RING_ABOVE           => UTF8::LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE,
110
            'AA'                                       => UTF8::LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE,
111
            'AE'                                       => UTF8::LATIN_CAPITAL_LETTER_AE,
112
            'Aa'                                       => UTF8::LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE,
113
            'O' . UTF8::COMBINING_LONG_SOLIDUS_OVERLAY => UTF8::LATIN_CAPITAL_LETTER_O_WITH_STROKE,
114
            'a' . UTF8::COMBINING_RING_ABOVE           => UTF8::LATIN_SMALL_LETTER_A_WITH_RING_ABOVE,
115
            'aA'                                       => UTF8::LATIN_SMALL_LETTER_A_WITH_RING_ABOVE,
116
            'aa'                                       => UTF8::LATIN_SMALL_LETTER_A_WITH_RING_ABOVE,
117
            'ae'                                       => UTF8::LATIN_SMALL_LETTER_AE,
118
            'o' . UTF8::COMBINING_LONG_SOLIDUS_OVERLAY => UTF8::LATIN_SMALL_LETTER_O_WITH_STROKE,
119
        ];
120
    }
121
}
122