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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Localization based number formatting |
| 5 | * |
| 6 | * PHP version 8 |
| 7 | * |
| 8 | * Copyright (C) snowflake productions gmbh 2014. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2, |
| 12 | * as published by the Free Software Foundation. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 22 | * |
| 23 | * @category VuFind |
| 24 | * @package View_Helpers |
| 25 | * @author Nicolas Karrer <nkarrer@snowflake.ch> |
| 26 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
| 27 | * @link https://vufind.org/wiki/development Wiki |
| 28 | */ |
| 29 | |
| 30 | namespace VuFind\View\Helper\Root; |
| 31 | |
| 32 | use Laminas\View\Helper\AbstractHelper; |
| 33 | |
| 34 | /** |
| 35 | * Class NumberFormat |
| 36 | * allows localization based formatting of numbers in view |
| 37 | * |
| 38 | * @category VuFind |
| 39 | * @package View_Helpers |
| 40 | * @author Nicolas Karrer <nkarrer@snowflake.ch> |
| 41 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
| 42 | * @link https://vufind.org/wiki/development Wiki |
| 43 | */ |
| 44 | class LocalizedNumber extends AbstractHelper |
| 45 | { |
| 46 | /** |
| 47 | * Default decimal point character |
| 48 | * |
| 49 | * @var string |
| 50 | */ |
| 51 | protected $defaultDecimalPoint = '.'; |
| 52 | |
| 53 | /** |
| 54 | * Default thousands separator character |
| 55 | * |
| 56 | * @var string |
| 57 | */ |
| 58 | protected $defaultThousandSep = ','; |
| 59 | |
| 60 | /** |
| 61 | * Localize number |
| 62 | * |
| 63 | * @param int|float $number Number to format |
| 64 | * @param int $decimals How many decimal places? |
| 65 | * @param bool $escapeHtml Should we escape the resulting text as HTML? |
| 66 | * |
| 67 | * @return string |
| 68 | */ |
| 69 | public function __invoke($number, $decimals = 0, $escapeHtml = true) |
| 70 | { |
| 71 | $translator = $this->getView()->plugin('translate'); |
| 72 | |
| 73 | $decimalPoint = $translator( |
| 74 | 'number_decimal_point', |
| 75 | [], |
| 76 | $this->defaultDecimalPoint |
| 77 | ); |
| 78 | $thousandSep = $translator( |
| 79 | 'number_thousands_separator', |
| 80 | [], |
| 81 | $this->defaultThousandSep |
| 82 | ); |
| 83 | $formattedNumber = number_format( |
| 84 | $number, |
| 85 | $decimals, |
| 86 | $decimalPoint, |
| 87 | $thousandSep |
| 88 | ); |
| 89 | if ($escapeHtml) { |
| 90 | $escaper = $this->getView()->plugin('escapeHtml'); |
| 91 | $formattedNumber = $escaper($formattedNumber); |
| 92 | } |
| 93 | |
| 94 | return $formattedNumber; |
| 95 | } |
| 96 | } |