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<?php namespace Limoncello\Application\Packages\FormValidation; |
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/** |
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* Copyright 2015-2017 [email protected] |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use Generator; |
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use Limoncello\Application\Contracts\Validation\FormRuleSetInterface; |
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use Limoncello\Application\FormValidation\Execution\FormRuleSerializer; |
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use Limoncello\Application\FormValidation\Validator; |
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use Limoncello\Contracts\Settings\SettingsInterface; |
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/** |
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* @package Limoncello\Application |
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*/ |
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abstract class FormValidationSettings implements SettingsInterface |
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{ |
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/** |
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* @param string $path |
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* @param string $implementClassName |
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* |
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* @return Generator |
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*/ |
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abstract protected function selectClasses(string $path, string $implementClassName): Generator; |
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/** Settings key */ |
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const KEY_VALIDATORS_FOLDER = 0; |
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/** Config key */ |
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const KEY_VALIDATORS_FILE_MASK = self::KEY_VALIDATORS_FOLDER + 1; |
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/** Config key */ |
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const KEY_VALIDATION_RULE_SETS_DATA = self::KEY_VALIDATORS_FILE_MASK + 1; |
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/** Config key */ |
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const KEY_MESSAGES_NAMESPACE = self::KEY_VALIDATION_RULE_SETS_DATA + 1; |
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/** Settings key */ |
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protected const KEY_LAST = self::KEY_MESSAGES_NAMESPACE; |
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/** |
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* @inheritdoc |
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*/ |
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final public function get(): array |
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{ |
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$defaults = $this->getSettings(); |
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$validatorsFolder = $defaults[static::KEY_VALIDATORS_FOLDER] ?? null; |
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$validatorsFileMask = $defaults[static::KEY_VALIDATORS_FILE_MASK] ?? null; |
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$validatorsPath = $validatorsFolder . DIRECTORY_SEPARATOR . $validatorsFileMask; |
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assert( |
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$validatorsFolder !== null && empty(glob($validatorsFolder)) === false, |
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"Invalid Validators folder `$validatorsFolder`." |
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); |
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$messagesNamespace = $defaults[static::KEY_MESSAGES_NAMESPACE] ?? null; |
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assert( |
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!empty($messagesNamespace), |
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'Localization namespace have to be specified. ' . |
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'Otherwise it is not possible to convert validation errors to string representation.' |
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); |
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return $defaults + [ |
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static::KEY_VALIDATION_RULE_SETS_DATA => $this->createValidationRulesSetData($validatorsPath), |
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]; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getSettings(): array |
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{ |
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return [ |
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static::KEY_VALIDATORS_FILE_MASK => '*.php', |
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static::KEY_MESSAGES_NAMESPACE => Validator::RESOURCES_NAMESPACE, |
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]; |
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} |
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/** |
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* @param string $validatorsPath |
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* |
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* @return array |
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*/ |
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private function createValidationRulesSetData(string $validatorsPath): array |
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{ |
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$serializer = new FormRuleSerializer(); |
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foreach ($this->selectClasses($validatorsPath, FormRuleSetInterface::class) as $setClass) { |
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/** @var string $setName */ |
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$setName = $setClass; |
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assert( |
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is_string($setClass) && |
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class_exists($setClass) && |
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array_key_exists(FormRuleSetInterface::class, class_implements($setClass)) |
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); |
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/** @var FormRuleSetInterface $setClass */ |
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$serializer->addResourceRules($setName, $setClass::getAttributeRules()); |
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} |
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$ruleSetsData = $serializer->getData(); |
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return $ruleSetsData; |
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} |
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} |
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