frictionlessdata\tableschema\SchemaValidator

Complexity

Total Complexity

7

Size/Duplication

Total Lines	58
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	validate()	0	5	1
A	__construct()	0	5	1
A	getValidationErrors()	0	6	1
A	addError()	0	4	1
A	validateSchema()	0	17	3

<?php
namespace frictionlessdata\tableschema;

/**
 * validates a table schema descriptor object
 * returns a list of validation errors
 */
class SchemaValidator
{
    /**
     * @param object $descriptor
     * @return SchemaValidationError[]
     */
    public static function validate($descriptor)
    {
        $validator = new self($descriptor);
        return $validator->getValidationErrors();
    }

    /**
     * @param object $descriptor
     */
    public function __construct($descriptor)
    {
        $this->descriptor = $descriptor;

The property descriptor does not exist. Did you maybe forget to declare it?

        $this->errors = [];

The property errors does not exist. Did you maybe forget to declare it?

    }

    /**
     * @return SchemaValidationError[]
     */
    public function getValidationErrors()
    {
        $this->errors = [];
        $this->validateSchema();
        return $this->errors;
    }

    /**
     * @param integer $code
     * @param mixed $extraDetails
     */
    protected function addError($code, $extraDetails=null)
    {
        $this->errors[] = new SchemaValidationError($code, $extraDetails);
    }

    protected function validateSchema()
    {
        // Validate
        $validator = new \JsonSchema\Validator();
        $validator->validate(
            $this->descriptor,
                (object)['$ref' => 'file://' . realpath(dirname(__FILE__)).'/schemas/table-schema.json']
        );
        if (!$validator->isValid()) {
            foreach ($validator->getErrors() as $error) {
                $this->addError(
                    SchemaValidationError::SCHEMA_VIOLATION,
                    sprintf("[%s] %s", $error['property'], $error['message'])
                );
            }
        }
    }
}