Graviton\SchemaBundle\Model\SchemaModel

Complexity

Total Complexity

20

Size/Duplication

Total Lines	213
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

15 Methods

Rating	Name	Duplication	Size	Complexity
A	getDescription()	0	4	1
A	getSchema()	0	4	1
A	getTitleOfField()	0	4	1
A	getDescriptionOfField()	0	4	1
A	getRequiredFields()	0	4	1
A	getTitle()	0	4	1
B	__construct()	0	23	5
A	setContainer()	0	6	1
A	manyPropertyModelForTarget()	0	12	1
A	getSearchableFields()	0	4	1
A	getRefCollectionOfField()	0	4	1
A	getReadOnlyOfField()	0	4	1
A	hasDynamicKey()	0	4	1
A	getDynamicKeySpec()	0	4	1
A	getSchemaField()	0	8	2

<?php
/**
 * Model based on Graviton\RestBundle\Model\DocumentModel.
 */

namespace Graviton\SchemaBundle\Model;

use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Model based on Graviton\RestBundle\Model\DocumentModel.
 *
 * @author   List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
 * @license  http://opensource.org/licenses/gpl-license.php GNU Public License
 * @link     http://swisscom.ch
 */
class SchemaModel implements ContainerAwareInterface
{
    /**
     * object
     */
    private $schema;

    /**
     * @var ContainerInterface
     */
    private $container;

    /**
     * load some schema info for the model
     */
    public function __construct()
    {
        list(, $bundle, , $model) = explode('\\', get_called_class());
        $file = __DIR__ . '/../../' . $bundle . '/Resources/config/schema/' . $model . '.json';

        if (!file_exists($file)) {
            // fallback try on model property (this should be available on some generated classes)
            if (isset($this->_modelPath)) {
                // try to find schema.json relative to the model involved..
                $file = dirname($this->_modelPath) . '/../Resources/config/schema/' . $model . '.json';

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

            }

            if (!file_exists($file)) {
                throw new \LogicException('Please create the schema file ' . $file);
            }
        }

        $this->schema = \json_decode(file_get_contents($file));

        if (is_null($this->schema)) {
            throw new \LogicException('The file ' . $file . ' doe not contain valid json');
        }
    }

    /**
     * inject container
     *
     * @param ContainerInterface $container service container
     *
     * @return self
     */
    public function setContainer(ContainerInterface $container = null)
    {
        $this->container = $container;

        return $this;
    }

    /**
     * get Title
     *
     * @return string
     */
    public function getTitle()
    {
        return $this->schema->title;
    }

    /**
     * get description
     *
     * @return string Description
     */
    public function getDescription()
    {
        return $this->schema->description;
    }

    /**
     * Returns the bare schema
     *
     * @return \stdClass Schema
     */
    public function getSchema()
    {
        return $this->schema;
    }

    /**
     * get title for a given field
     *
     * @param string $field field name
     *
     * @return string
     */
    public function getTitleOfField($field)
    {
        return $this->getSchemaField($field, 'title');
    }

    /**
     * get description for a given field
     *
     * @param string $field field name
     *
     * @return string
     */
    public function getDescriptionOfField($field)
    {
        return $this->getSchemaField($field, 'description');
    }

    /**
     * get property model for embedded field
     *
     * @param string $mapping name of mapping class
     *
     * @return $this
     */
    public function manyPropertyModelForTarget($mapping)
    {
        // @todo refactor to get rid of container dependency (maybe remove from here)
        list($app, $bundle, , $document) = explode('\\', $mapping);
        $app = strtolower($app);
        $bundle = strtolower(substr($bundle, 0, -6));
        $document = strtolower($document);
        $propertyService = implode('.', array($app, $bundle, 'model', $document));
        $propertyModel = $this->container->get($propertyService);

        return $propertyModel;
    }

    /**
     * get required fields for this object
     *
     * @return string[]
     */
    public function getRequiredFields()
    {
        return $this->schema->required;
    }

    /**
     * get searchable fields for this object
     *
     * @return string[]
     */
    public function getSearchableFields()
    {
        return $this->schema->searchable;
    }

    /**
     * get a collection of service names that can extref refer to
     *
     * @param string $field field name
     *
     * @return array
     */
    public function getRefCollectionOfField($field)
    {
        return $this->getSchemaField($field, 'collection', array());
    }

    /**
     * get readOnly flag for a given field
     *
     * @param string $field field name
     *
     * @return boolean the readOnly flag
     */
    public function getReadOnlyOfField($field)

function getReadOnlyOfField() does not seem to conform to the naming convention (^(?:is|has|should|may|supports)).

    {
        return $this->getSchemaField($field, 'readOnly', false);
    }

    /**
     * tell us if a model what to be exposed using a key as field
     *
     * @param string $field field that we check for dynamic-key spec
     *
     * @return boolean
     */
    public function hasDynamicKey($field)
    {
        return $this->getSchemaField($field, 'x-dynamic-key', false) !== false;
    }

    /**
     * Get field used for setting stringy key value
     *
     * @param string $field field that we get dynamic-key spec from
     *
     * @return object
     */
    public function getDynamicKeySpec($field)
    {
        return $this->getSchemaField($field, 'x-dynamic-key');
    }

    /**
     * get schema field value
     *
     * @param string $field         field name
     * @param string $property      property name
     * @param mixed  $fallbackValue fallback value if property isn't set
     *
     * @return mixed
     */
    private function getSchemaField($field, $property, $fallbackValue = '')
    {
        if (isset($this->schema->properties->$field->$property)) {
            $fallbackValue = $this->schema->properties->$field->$property;
        }

        return $fallbackValue;
    }
}