ByTIC\MediaLibrary\Validation\Traits\HasValidatorTrait

Complexity

Total Complexity

8

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Test Coverage

Coverage

86.96%

Importance

Changes	1
Bugs	0	Features	1

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getValidatorClassName()	0	11	3
A	generateValidator()	0	6	1
A	newValidator()	0	5	1
A	hydrateValidator()	0	3	1
A	hasCustomValidator()	0	3	1
A	getValidator()	0	5	1

<?php

namespace ByTIC\MediaLibrary\Validation\Traits;

use ByTIC\MediaLibrary\Validation\Validators\AbstractValidator;
use ByTIC\MediaLibrary\Validation\Validators\FileValidator;
use ByTIC\MediaLibrary\Validation\Validators\GenericValidator;
use ByTIC\MediaLibrary\Validation\Validators\ImageValidator;

/**
 * Trait HasValidatorTrait.
 */
trait HasValidatorTrait
{
    /**
     * @return AbstractValidator|null
     */
    public function getValidator()
    {
        $validator = $this->generateValidator();

        return $validator;
    }

    /**
     * @return AbstractValidator
     */
    protected function generateValidator()
    {
        $validator = $this->newValidator();
        $this->hydrateValidator($validator);

        return $validator;
    }

    /**
     * @return AbstractValidator
     */
    protected function newValidator()
    {
        $class = $this->getValidatorClassName();

        return new $class();
    }

    /**
     * @return string
     */
    protected function getValidatorClassName()
    {
        $mediaType = $this->getMediaType();

It seems like getMediaType() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        switch ($mediaType) {
            case 'images':
                return ImageValidator::class;
            case 'files':
                return FileValidator::class;
        }

        return GenericValidator::class;
    }

    /**
     * @param AbstractValidator $validator
     */
    protected function hydrateValidator($validator)
    {
        $validator->setCollection($this);
    }

    /**
     * @return bool
     */
    public function hasCustomValidator()
    {
        return false;
    }
}