ByTIC\MediaLibrary\Loaders\HasLoaderTrait

Complexity

Total Complexity

7

Size/Duplication

Total Lines	66
Duplicated Lines	0 %

Test Coverage

Coverage

47.83%

Importance

Changes	2
Bugs	1	Features	1

6 Methods

Rating	Name	Duplication	Size	Complexity
A	hydrateLoader()	0	3	1
A	newLoader()	0	6	1
A	setLoader()	0	3	1
A	getLoader()	0	7	2
A	initLoader()	0	5	1
A	setLoaderClass()	0	5	1

<?php

namespace ByTIC\MediaLibrary\Loaders;

/**
 * Trait HasLoaderTrait.
 */
trait HasLoaderTrait
{
    /**
     * @var AbstractLoader
     */
    protected $loader = null;

    /**
     * @return AbstractLoader
     */
    public function getLoader(): AbstractLoader
    {
        if ($this->loader == null) {
            $this->initLoader();
        }

        return $this->loader;
    }

    /**
     * @param string $loader
     */
    public function setLoaderClass($loader)
    {
        $loader = new $loader();
        $loader = $this->hydrateLoader($loader);
        $this->setLoader($loader);
    }

    /**
     * @param AbstractLoader $loader
     */
    public function setLoader(AbstractLoader $loader)
    {
        $this->loader = $loader;
    }

    protected function initLoader()
    {
        $loader = $this->newLoader();
        $loader = $this->hydrateLoader($loader);
        $this->setLoader($loader);
    }

    /**
     * @param AbstractLoader $loader
     *
     * @return AbstractLoader
     */
    protected function hydrateLoader($loader)
    {
        return $loader;
    }

    /**
     * @return AbstractLoader
     */
    protected function newLoader()
    {
        $class = $this->getLoaderClass();
        $loader = new $class();

        return $loader;
    }

    abstract protected function getLoaderClass();
}