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<?php namespace Limoncello\Flute\Package; |
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use Limoncello\Common\Reflection\ClassIsTrait; |
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use Limoncello\Contracts\Application\ApplicationConfigurationInterface as A; |
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use Limoncello\Contracts\Settings\Packages\FluteSettingsInterface; |
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use Limoncello\Flute\Contracts\Schema\SchemaInterface; |
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use Limoncello\Flute\Contracts\Validation\FormRulesInterface; |
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use Limoncello\Flute\Contracts\Validation\JsonApiDataRulesInterface; |
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use Limoncello\Flute\Contracts\Validation\JsonApiQueryRulesInterface; |
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use Limoncello\Flute\L10n\Messages; |
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use Limoncello\Flute\Validation\Form\Execution\FormRulesSerializer; |
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use Limoncello\Flute\Validation\JsonApi\Execution\JsonApiDataRulesSerializer; |
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use Limoncello\Flute\Validation\JsonApi\Execution\JsonApiQueryRulesSerializer; |
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use Limoncello\Flute\Validation\JsonApi\Rules\DefaultQueryValidationRules; |
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use Limoncello\Validation\Execution\BlockSerializer; |
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use Neomerx\JsonApi\Exceptions\JsonApiException; |
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use ReflectionException; |
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/** |
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* @package Limoncello\Flute |
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*/ |
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abstract class FluteSettings implements FluteSettingsInterface |
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{ |
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use ClassIsTrait; |
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/** |
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* Namespace for string resources. |
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*/ |
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const GENERIC_NAMESPACE = Messages::RESOURCES_NAMESPACE; |
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/** |
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* Namespace for string resources. |
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*/ |
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public const VALIDATION_NAMESPACE = 'Limoncello.Flute.Validation'; |
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/** |
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* Default page size. |
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*/ |
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public const DEFAULT_PAGE_SIZE = 10; |
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/** |
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* Default page size. |
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*/ |
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public const DEFAULT_MAX_PAGE_SIZE = 30; |
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/** |
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* Default JSON API version. |
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*/ |
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public const DEFAULT_JSON_API_VERSION = '1.0'; |
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/** Serialized validation data index */ |
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protected const JSON_API_DATA_VALIDATION_RULES_SERIALIZED = 0; |
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/** Serialized validation data index */ |
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protected const JSON_API_QUERIES_VALIDATION_RULES_SERIALIZED = self::JSON_API_DATA_VALIDATION_RULES_SERIALIZED + 1; |
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/** |
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* @param array $appConfig |
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* |
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* @return array |
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* |
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* @throws ReflectionException |
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*/ |
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final public function get(array $appConfig): array |
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{ |
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$defaults = $this->getSettings(); |
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$defaults[static::KEY_ROUTES_FOLDER] = $appConfig[A::KEY_ROUTES_FOLDER]; |
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$defaults[static::KEY_WEB_CONTROLLERS_FOLDER] = $appConfig[A::KEY_WEB_CONTROLLERS_FOLDER]; |
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$apiFolder = $defaults[static::KEY_API_FOLDER] ?? null; |
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$valRulesFolder = $defaults[static::KEY_JSON_VALIDATION_RULES_FOLDER] ?? null; |
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$jsonCtrlFolder = $defaults[static::KEY_JSON_CONTROLLERS_FOLDER] ?? null; |
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$schemasFolder = $defaults[static::KEY_SCHEMAS_FOLDER] ?? null; |
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$schemasFileMask = $defaults[static::KEY_SCHEMAS_FILE_MASK] ?? null; |
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$jsonDataValFolder = $defaults[static::KEY_JSON_VALIDATORS_FOLDER] ?? null; |
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$jsonDataValFileMask = $defaults[static::KEY_JSON_VALIDATORS_FILE_MASK] ?? null; |
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$formsValFolder = $defaults[static::KEY_FORM_VALIDATORS_FOLDER] ?? null; |
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$formsValFileMask = $defaults[static::KEY_FORM_VALIDATORS_FILE_MASK] ?? null; |
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$jsonQueryValFolder = $defaults[static::KEY_QUERY_VALIDATORS_FOLDER] ?? null; |
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$jsonQueryValFileMask = $defaults[static::KEY_QUERY_VALIDATORS_FILE_MASK] ?? null; |
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assert( |
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$apiFolder !== null && empty(glob($apiFolder)) === false, |
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"Invalid API folder `$apiFolder`." |
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); |
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assert( |
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$valRulesFolder !== null && empty(glob($valRulesFolder)) === false, |
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"Invalid validation rules folder `$valRulesFolder`." |
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); |
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assert( |
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$jsonCtrlFolder !== null && empty(glob($jsonCtrlFolder)) === false, |
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"Invalid JSON API controllers' folder `$jsonCtrlFolder`." |
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); |
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assert( |
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$schemasFolder !== null && empty(glob($schemasFolder)) === false, |
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"Invalid Schemas folder `$schemasFolder`." |
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); |
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assert(empty($schemasFileMask) === false, "Invalid Schemas file mask `$schemasFileMask`."); |
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assert( |
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$jsonDataValFolder !== null && empty(glob($jsonDataValFolder)) === false, |
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"Invalid JSON Validators folder `$jsonDataValFolder`." |
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); |
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assert(empty($jsonDataValFileMask) === false, "Invalid JSON Validators file mask `$jsonDataValFileMask`."); |
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assert( |
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$formsValFolder !== null && empty(glob($formsValFolder)) === false, |
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"Invalid Forms Validators folder `$formsValFolder`." |
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); |
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assert(empty($formsValFileMask) === false, "Invalid Forms Validators file mask `$formsValFileMask`."); |
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assert( |
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$jsonQueryValFolder !== null && empty(glob($jsonQueryValFolder)) === false, |
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"Invalid Query Validators folder `$jsonQueryValFolder`." |
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); |
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assert(empty($jsonQueryValFileMask) === false, "Invalid Query Validators file mask `$jsonQueryValFileMask`."); |
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$schemasPath = $schemasFolder . DIRECTORY_SEPARATOR . $schemasFileMask; |
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$jsonDataValPath = $jsonDataValFolder . DIRECTORY_SEPARATOR . $jsonDataValFileMask; |
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$formsValidatorsPath = $formsValFolder . DIRECTORY_SEPARATOR . $formsValFileMask; |
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$jsonQueryValPath = $jsonQueryValFolder . DIRECTORY_SEPARATOR . $jsonQueryValFileMask; |
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$requireUniqueTypes = $defaults[static::KEY_SCHEMAS_REQUIRE_UNIQUE_TYPES] ?? true; |
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$doNotLogExceptions = $defaults[static::KEY_DO_NOT_LOG_EXCEPTIONS_LIST] ?? []; |
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unset($defaults[static::KEY_DO_NOT_LOG_EXCEPTIONS_LIST]); |
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[$modelToSchemaMap, $typeToSchemaMap] = $this->createSchemaMapping($schemasPath, $requireUniqueTypes); |
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return $defaults + [ |
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static::KEY_DO_NOT_LOG_EXCEPTIONS_LIST__AS_KEYS => array_flip($doNotLogExceptions), |
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static::KEY_MODEL_TO_SCHEMA_MAP => $modelToSchemaMap, |
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static::KEY_TYPE_TO_SCHEMA_MAP => $typeToSchemaMap, |
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static::KEY_JSON_VALIDATION_RULE_SETS_DATA => |
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$this->serializeJsonValidationRules($jsonDataValPath, $jsonQueryValPath), |
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static::KEY_ATTRIBUTE_VALIDATION_RULE_SETS_DATA => |
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$this->serializeFormValidationRules($formsValidatorsPath), |
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]; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getSettings(): array |
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{ |
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$jsonOptions = JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT | JSON_UNESCAPED_SLASHES; |
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return [ |
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static::KEY_SCHEMAS_REQUIRE_UNIQUE_TYPES => true, |
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static::KEY_SCHEMAS_FILE_MASK => '*.php', |
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static::KEY_JSON_VALIDATORS_FILE_MASK => '*.php', |
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static::KEY_FORM_VALIDATORS_FILE_MASK => '*.php', |
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static::KEY_QUERY_VALIDATORS_FILE_MASK => '*.php', |
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static::KEY_THROWABLE_TO_JSON_API_EXCEPTION_CONVERTER => null, |
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static::KEY_HTTP_CODE_FOR_UNEXPECTED_THROWABLE => 500, |
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static::KEY_DEFAULT_PAGING_SIZE => static::DEFAULT_PAGE_SIZE, |
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static::KEY_MAX_PAGING_SIZE => static::DEFAULT_MAX_PAGE_SIZE, |
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static::KEY_JSON_ENCODE_OPTIONS => $jsonOptions, |
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static::KEY_JSON_ENCODE_DEPTH => 512, |
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static::KEY_IS_SHOW_VERSION => false, |
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static::KEY_META => null, |
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static::KEY_URI_PREFIX => '', |
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static::KEY_DO_NOT_LOG_EXCEPTIONS_LIST => [ |
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JsonApiException::class, |
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], |
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]; |
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} |
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/** |
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* @param string $schemasPath |
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* @param bool $requireUniqueTypes |
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* |
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* @return array |
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* |
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* @throws ReflectionException |
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*/ |
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private function createSchemaMapping(string $schemasPath, bool $requireUniqueTypes): array |
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{ |
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$modelMap = []; |
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$typeMap = []; |
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foreach ($this->selectClasses($schemasPath, SchemaInterface::class) as $schemaClass) { |
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assert(static::classImplements($schemaClass, SchemaInterface::class)); |
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/** @var SchemaInterface $schemaClass */ |
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$modelClass = $schemaClass::MODEL; |
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$resourceType = $schemaClass::TYPE; |
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assert(is_string($modelClass) === true && empty($modelClass) === false); |
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assert(is_string($resourceType) === true && empty($resourceType) === false); |
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// By default it checks that all Schemas have unique resource types. That's a legit case |
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// to have multiple Schemas for a same resource type however it's more likely that developer |
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// just forgot to set a unique one. If you do need multiple Schemas for a resource feel free |
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// to set to turn off this check. |
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assert( |
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$requireUniqueTypes === false || array_key_exists($resourceType, $typeMap) === false, |
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"Are you sure it's not an error to use resource type `$resourceType` more than once?" |
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); |
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$typeMap[$resourceType] = $schemaClass; |
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$modelMap[$modelClass] = $schemaClass; |
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} |
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return [$modelMap, $typeMap]; |
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} |
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/** |
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* @param string $rulesPath |
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* @param string $queriesValPath |
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* |
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* @return array |
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* |
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* @throws ReflectionException |
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*/ |
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private function serializeJsonValidationRules(string $rulesPath, string $queriesValPath): array |
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{ |
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// JSON API data validation rules |
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$dataSerializer = new JsonApiDataRulesSerializer(new BlockSerializer()); |
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foreach ($this->selectClasses($rulesPath, JsonApiDataRulesInterface::class) as $rulesClass) { |
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$dataSerializer->addRulesFromClass($rulesClass); |
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} |
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// JSON API query validation rules |
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$querySerializer = new JsonApiQueryRulesSerializer(new BlockSerializer()); |
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// Add predefined rules for queries... |
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$querySerializer->addRulesFromClass(DefaultQueryValidationRules::class); |
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// ... and add user defined ones. |
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foreach ($this->selectClasses($queriesValPath, JsonApiQueryRulesInterface::class) as $rulesClass) { |
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$querySerializer->addRulesFromClass($rulesClass); |
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} |
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return [ |
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static::JSON_API_DATA_VALIDATION_RULES_SERIALIZED => $dataSerializer->getData(), |
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static::JSON_API_QUERIES_VALIDATION_RULES_SERIALIZED => $querySerializer->getData(), |
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]; |
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} |
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/** |
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* @param string $formsValPath |
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* |
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* @return array |
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* |
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* @throws ReflectionException |
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*/ |
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private function serializeFormValidationRules(string $formsValPath): array |
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{ |
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$serializer = new FormRulesSerializer(new BlockSerializer()); |
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foreach ($this->selectClasses($formsValPath, FormRulesInterface::class) as $rulesClass) { |
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$serializer->addRulesFromClass($rulesClass); |
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} |
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return $serializer->getData(); |
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} |
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// serialization above makes some assumptions about format of returned data |
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// the methods below help to deal with the data encapsulation |
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/** |
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* @param array $fluteSettings |
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* |
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* @return array |
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*/ |
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public static function getJsonDataSerializedRules(array $fluteSettings): array |
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{ |
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$serializedRulesKey = static::KEY_JSON_VALIDATION_RULE_SETS_DATA; |
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$dataSubKey = static::JSON_API_DATA_VALIDATION_RULES_SERIALIZED; |
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return $fluteSettings[$serializedRulesKey][$dataSubKey]; |
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} |
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/** |
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* @param array $fluteSettings |
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* |
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* @return array |
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*/ |
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public static function getJsonQuerySerializedRules(array $fluteSettings): array |
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{ |
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$serializedRulesKey = static::KEY_JSON_VALIDATION_RULE_SETS_DATA; |
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$dataSubKey = static::JSON_API_QUERIES_VALIDATION_RULES_SERIALIZED; |
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return $fluteSettings[$serializedRulesKey][$dataSubKey]; |
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} |
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/** |
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* @param array $fluteSettings |
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* |
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* @return array |
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*/ |
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public static function getFormSerializedRules(array $fluteSettings): array |
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{ |
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return $fluteSettings[static::KEY_ATTRIBUTE_VALIDATION_RULE_SETS_DATA]; |
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} |
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} |
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.