Biurad\UI\Storage\ArrayStorage

Complexity

Total Complexity

6

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	addLocation()	0	3	1
A	__construct()	0	3	1
A	load()	0	13	4

<?php

declare(strict_types=1);

/*
 * This file is part of Biurad opensource projects.
 *
 * PHP version 7.2 and above required
 *
 * @author    Divine Niiquaye Ibok <divineibok@gmail.com>
 * @copyright 2019 Biurad Group (https://biurad.com/)
 * @license   https://opensource.org/licenses/BSD-3-Clause License
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Biurad\UI\Storage;

use Biurad\UI\Exceptions\LoaderException;
use Biurad\UI\Interfaces\StorageInterface;

/**
 * Load templates from an array.
 *
 * @author Divine Niiquaye Ibok <divineibok@gmail.com>
 */
class ArrayStorage implements StorageInterface
{
    /** @var string[] */
    protected $templates = [];

    /**
     * @param string[] $templates An array of templates
     */
    public function __construct(array $templates = [])
    {
        $this->templates = $templates;
    }

    /**
     * {@inheritdoc}
     */
    public function addLocation(string $location): void
    {
        throw new LoaderException(\sprintf('Cannot use [%s] for templates loading.', $location));
    }

    /**
     * {@inheritdoc}
     */
    public function load(string $template): ?string
    {
        $loadedTemplate = $this->templates[$template] ?? null;

        if ($loadedTemplate instanceof \Stringable || \is_string($loadedTemplate)) {
            return (string) $loadedTemplate;
        }

        if (null !== $loadedTemplate) {

The condition null !== $loadedTemplate is always false.

            throw new LoaderException(\sprintf('Failed to load "%s" as it\'s source isn\'t stringable.', $template));
        }

        return $loadedTemplate;
    }
}