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<?php |
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/** |
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* This file is part of byrokrat\autogiro. |
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* |
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* byrokrat\autogiro is free software: you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as published |
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* by 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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* |
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* byrokrat\autogiro 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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* |
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* You should have received a copy of the GNU General Public License |
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* along with byrokrat\autogiro. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* Copyright 2016-21 Hannes Forsgård |
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*/ |
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declare(strict_types=1); |
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namespace byrokrat\autogiro\Money; |
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use byrokrat\autogiro\Exception\RuntimeException; |
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use Money\Money; |
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use Money\MoneyParser; |
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final class SignalMoneyParser implements MoneyParser |
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{ |
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private const SIGNALS = [ |
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'å' => '0', |
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'J' => '1', |
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'K' => '2', |
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'L' => '3', |
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'M' => '4', |
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'N' => '5', |
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'O' => '6', |
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'P' => '7', |
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'Q' => '8', |
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'R' => '9', |
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]; |
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public function parse($money, $forceCurrency = null) |
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{ |
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if (!is_string($money)) { |
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throw new \InvalidArgumentException('Money must be a string'); |
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} |
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if (empty($money)) { |
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throw new RuntimeException('Money must not be empty'); |
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} |
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$money = ltrim($money, '0'); |
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if (empty($money)) { |
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$money = '0'; |
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} |
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// due to charset issues unknown trailing signal chars are treated as 'å' |
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if (!preg_match('/^[0-9åJKLMNOPQR]$/', mb_substr($money, -1))) { |
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$money = mb_substr($money, 0, -1) . 'å'; |
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} |
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$lastChar = mb_substr($money, -1); |
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if (isset(self::SIGNALS[$lastChar])) { |
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$money = sprintf( |
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'-%s%s', |
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mb_substr($money, 0, mb_strlen($money) - 1), |
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self::SIGNALS[$lastChar] |
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); |
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} |
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if (!preg_match('/^\-?[0-9]+$/', $money)) { |
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throw new RuntimeException('Money is not a valid singal string'); |
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} |
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return Money::SEK($money); |
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} |
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} |
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byrokrat /
autogiro
