Passed
Push — tmp ( 3f3fcc...32c7e7 )
by Greg
05:58
created

LanguageCzech::initialLetter()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 3
nc 2
nop 1
dl 0
loc 7
rs 10
c 0
b 0
f 0
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<?php
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/**
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 * webtrees: online genealogy
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 * Copyright (C) 2022 webtrees development team
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <https://www.gnu.org/licenses/>.
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 */
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declare(strict_types=1);
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namespace Fisharebest\Webtrees\Module;
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use Fisharebest\Localization\Locale\LocaleCs;
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use Fisharebest\Localization\Locale\LocaleInterface;
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use Illuminate\Database\Query\Builder;
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use function mb_substr;
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use function str_starts_with;
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/**
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 * Class LanguageCzech.
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 */
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class LanguageCzech extends AbstractModule implements ModuleLanguageInterface
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{
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    use ModuleLanguageTrait;
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    /**
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     * Phone-book ordering of letters.
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     *
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     * @return array<int,string>
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     */
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    public function alphabet(): array
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    {
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        return ['A', 'Á', 'B', 'C', 'Č', 'D', 'Ď', 'E', 'É', 'Ě', 'F', 'G', 'H', 'CH', 'I', 'Í', 'J', 'K', 'L', 'M', 'N', 'Ň', 'O', 'Ó', 'P', 'Q', 'R', 'Ř', 'S', 'Š', 'T', 'Ť', 'U', 'Ú', 'Ů', 'V', 'W', 'X', 'Y', 'Ý', 'Z', 'Ž'];
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    }
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    /**
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     * Some languages use digraphs and trigraphs.
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     *
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     * @param string $string
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     *
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     * @return string
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     */
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    public function initialLetter(string $string): string
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    {
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        if (str_starts_with($string, 'CS')) {
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            return 'CS';
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        }
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        return mb_substr($string, 0, 1);
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    }
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    /**
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     * @param string  $column
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     * @param string  $letter
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     * @param Builder $query
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     *
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     * @return void
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     */
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    public function initialLetterSQL(string $column, string $letter, Builder $query): void
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    {
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        $query->where($column . ' /*! COLLATE utf8_czech_ci */', 'LIKE', '\\' . $letter . '%');
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        if ($letter === 'C') {
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            $query->where($column . ' /*! COLLATE utf8_czech_ci */', 'NOT LIKE', 'CS%');
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        }
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    }
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    /**
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     * @return LocaleInterface
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     */
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    public function locale(): LocaleInterface
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    {
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        return new LocaleCs();
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    }
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}
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