diff options
Diffstat (limited to 'server/vendor/justinrainbow/json-schema/src/JsonSchema/RefResolver.php')
| -rwxr-xr-x | server/vendor/justinrainbow/json-schema/src/JsonSchema/RefResolver.php | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/server/vendor/justinrainbow/json-schema/src/JsonSchema/RefResolver.php b/server/vendor/justinrainbow/json-schema/src/JsonSchema/RefResolver.php deleted file mode 100755 index ea0fafd..0000000 --- a/server/vendor/justinrainbow/json-schema/src/JsonSchema/RefResolver.php +++ /dev/null @@ -1,277 +0,0 @@ -<?php - -/* - * This file is part of the JsonSchema package. - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace JsonSchema; - -use JsonSchema\Exception\JsonDecodingException; -use JsonSchema\Uri\Retrievers\UriRetrieverInterface; -use JsonSchema\Uri\UriRetriever; - -/** - * Take in an object that's a JSON schema and take care of all $ref references - * - * @author Tyler Akins <fidian@rumkin.com> - * @see README.md - */ -class RefResolver -{ - /** - * HACK to prevent too many recursive expansions. - * Happens e.g. when you want to validate a schema against the schema - * definition. - * - * @var integer - */ - protected static $depth = 0; - - /** - * maximum references depth - * @var integer - */ - public static $maxDepth = 7; - - /** - * @var UriRetrieverInterface - */ - protected $uriRetriever = null; - - /** - * @var object - */ - protected $rootSchema = null; - - /** - * @param UriRetriever $retriever - */ - public function __construct($retriever = null) - { - $this->uriRetriever = $retriever; - } - - /** - * Retrieves a given schema given a ref and a source URI - * - * @param string $ref Reference from schema - * @param string $sourceUri URI where original schema was located - * @return object Schema - */ - public function fetchRef($ref, $sourceUri) - { - $retriever = $this->getUriRetriever(); - $jsonSchema = $retriever->retrieve($ref, $sourceUri); - $this->resolve($jsonSchema); - - return $jsonSchema; - } - - /** - * Return the URI Retriever, defaulting to making a new one if one - * was not yet set. - * - * @return UriRetriever - */ - public function getUriRetriever() - { - if (is_null($this->uriRetriever)) { - $this->setUriRetriever(new UriRetriever); - } - - return $this->uriRetriever; - } - - /** - * Resolves all $ref references for a given schema. Recurses through - * the object to resolve references of any child schemas. - * - * The 'format' property is omitted because it isn't required for - * validation. Theoretically, this class could be extended to look - * for URIs in formats: "These custom formats MAY be expressed as - * an URI, and this URI MAY reference a schema of that format." - * - * The 'id' property is not filled in, but that could be made to happen. - * - * @param object $schema JSON Schema to flesh out - * @param string $sourceUri URI where this schema was located - */ - public function resolve($schema, $sourceUri = null) - { - if (self::$depth > self::$maxDepth) { - self::$depth = 0; - throw new JsonDecodingException(JSON_ERROR_DEPTH); - } - ++self::$depth; - - if (! is_object($schema)) { - --self::$depth; - return; - } - - if (null === $sourceUri && ! empty($schema->id)) { - $sourceUri = $schema->id; - } - - if (null === $this->rootSchema) { - $this->rootSchema = $schema; - } - - // Resolve $ref first - $this->resolveRef($schema, $sourceUri); - - // These properties are just schemas - // eg. items can be a schema or an array of schemas - foreach (array('additionalItems', 'additionalProperties', 'extends', 'items') as $propertyName) { - $this->resolveProperty($schema, $propertyName, $sourceUri); - } - - // These are all potentially arrays that contain schema objects - // eg. type can be a value or an array of values/schemas - // eg. items can be a schema or an array of schemas - foreach (array('disallow', 'extends', 'items', 'type', 'allOf', 'anyOf', 'oneOf') as $propertyName) { - $this->resolveArrayOfSchemas($schema, $propertyName, $sourceUri); - } - - // These are all objects containing properties whose values are schemas - foreach (array('dependencies', 'patternProperties', 'properties') as $propertyName) { - $this->resolveObjectOfSchemas($schema, $propertyName, $sourceUri); - } - - --self::$depth; - } - - /** - * Given an object and a property name, that property should be an - * array whose values can be schemas. - * - * @param object $schema JSON Schema to flesh out - * @param string $propertyName Property to work on - * @param string $sourceUri URI where this schema was located - */ - public function resolveArrayOfSchemas($schema, $propertyName, $sourceUri) - { - if (! isset($schema->$propertyName) || ! is_array($schema->$propertyName)) { - return; - } - - foreach ($schema->$propertyName as $possiblySchema) { - $this->resolve($possiblySchema, $sourceUri); - } - } - - /** - * Given an object and a property name, that property should be an - * object whose properties are schema objects. - * - * @param object $schema JSON Schema to flesh out - * @param string $propertyName Property to work on - * @param string $sourceUri URI where this schema was located - */ - public function resolveObjectOfSchemas($schema, $propertyName, $sourceUri) - { - if (! isset($schema->$propertyName) || ! is_object($schema->$propertyName)) { - return; - } - - foreach (get_object_vars($schema->$propertyName) as $possiblySchema) { - $this->resolve($possiblySchema, $sourceUri); - } - } - - /** - * Given an object and a property name, that property should be a - * schema object. - * - * @param object $schema JSON Schema to flesh out - * @param string $propertyName Property to work on - * @param string $sourceUri URI where this schema was located - */ - public function resolveProperty($schema, $propertyName, $sourceUri) - { - if (! isset($schema->$propertyName)) { - return; - } - - $this->resolve($schema->$propertyName, $sourceUri); - } - - /** - * Look for the $ref property in the object. If found, remove the - * reference and augment this object with the contents of another - * schema. - * - * @param object $schema JSON Schema to flesh out - * @param string $sourceUri URI where this schema was located - */ - public function resolveRef($schema, $sourceUri) - { - $ref = '$ref'; - - if (empty($schema->$ref)) { - return; - } - - $splitRef = explode('#', $schema->$ref, 2); - - $refDoc = $splitRef[0]; - $refPath = null; - if (count($splitRef) === 2) { - $refPath = explode('/', $splitRef[1]); - array_shift($refPath); - } - - if (empty($refDoc) && empty($refPath)) { - // TODO: Not yet implemented - root pointer ref, causes recursion issues - return; - } - - if (!empty($refDoc)) { - $refSchema = $this->fetchRef($refDoc, $sourceUri); - } else { - $refSchema = $this->rootSchema; - } - - if (null !== $refPath) { - $refSchema = $this->resolveRefSegment($refSchema, $refPath); - } - - unset($schema->$ref); - - // Augment the current $schema object with properties fetched - foreach (get_object_vars($refSchema) as $prop => $value) { - $schema->$prop = $value; - } - } - - /** - * Set URI Retriever for use with the Ref Resolver - * - * @param UriRetriever $retriever - * @return $this for chaining - */ - public function setUriRetriever(UriRetriever $retriever) - { - $this->uriRetriever = $retriever; - - return $this; - } - - protected function resolveRefSegment($data, $pathParts) - { - foreach ($pathParts as $path) { - $path = strtr($path, array('~1' => '/', '~0' => '~', '%25' => '%')); - - if (is_array($data)) { - $data = $data[$path]; - } else { - $data = $data->{$path}; - } - } - - return $data; - } -} |