FilmTools\Commons\ExposuresFactory

Complexity

Total Complexity

9

Size/Duplication

Total Lines	53
Duplicated Lines	100 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

94.74%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	8	8	3
A	fromValues()	10	10	3
A	fromKeys()	10	10	3

<?php
namespace FilmTools\Commons;


class ExposuresFactory

This class seems to be duplicated in your project.

{

    /**
     * @var string
     */
    public $php_exposures_class;


    /**
     * @param string|null $php_exposures_class
     */
    public function __construct( string $php_exposures_class = null )
    {
        $this->php_exposures_class = $php_exposures_class ?: Exposures::class;

        if (!is_subclass_of($this->php_exposures_class, ExposuresInterface::class ))

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if \FilmTools\Commons\ExposuresInterface::class can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

            throw new FilmToolsInvalidArgumentException("Class name must implement ExposuresInterface.");

    }


    /**
     * @param  array  $data
     * @return ExposuresInterface
     */
    public function fromValues( $data ) : ExposuresInterface
    {
        if ($data instanceOf \Traversable )
            $data = iterator_to_array( $data );
        else if (!is_array($data))
            throw new FilmToolsInvalidArgumentException("Array or Traversable expected");

        $php_class = $this->php_exposures_class;
        return new $php_class( array_values( $data ));
    }


    /**
     * @param  array  $data
     * @return ExposuresInterface
     */
    public function fromKeys( $data ) : ExposuresInterface
    {
        if ($data instanceOf \Traversable )
            $data = iterator_to_array( $data );
        else if (!is_array($data))
            throw new FilmToolsInvalidArgumentException("Array or Traversable expected");

        $php_class = $this->php_exposures_class;
        return new $php_class( array_keys( $data ));
    }
}