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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; under version 2 |
| 7 | * of the License (non-upgradable). |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | * Copyright (c) 2021 (original work) Open Assessment Technologies SA; |
| 19 | */ |
| 20 | |
| 21 | declare(strict_types=1); |
| 22 | |
| 23 | namespace oat\taoQtiItem\model\import\Validator\Rule; |
| 24 | |
| 25 | use oat\taoQtiItem\model\import\Validator\ErrorValidationException; |
| 26 | |
| 27 | class NumericOrEmptyRule extends AbstractGroupRule implements ValidationRuleInterface |
| 28 | { |
| 29 | /** |
| 30 | * @inheritDoc |
| 31 | */ |
| 32 | public function validate(string $column, $value, $rules = null, array $context = []): void |
| 33 | { |
| 34 | $groupName = $rules[0]; |
| 35 | $occurrences = $this->getGroupValues($context, $groupName); |
| 36 | |
| 37 | $errors = []; |
| 38 | |
| 39 | foreach ($occurrences as $columnName => $occurrence) { |
| 40 | if (!empty($occurrence) && !is_numeric($occurrence)) { |
| 41 | $errors[] = $columnName; |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | if (count($errors) > 0) { |
| 46 | $exception = new ErrorValidationException( |
| 47 | '`%s` is invalid, must be numeric or empty', |
| 48 | [ |
| 49 | $column, |
| 50 | ] |
| 51 | ); |
| 52 | |
| 53 | $exception->setColumn($column); |
| 54 | |
| 55 | throw $exception; |
| 56 | } |
| 57 | } |
| 58 | } |