Jkphl\Respimgcss\Infrastructure\AbstractLogicalCssMediaCondition

Complexity

Total Complexity

5

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	14	3
A	appendCondition()	0	3	1
A	__toString()	0	3	1

<?php

/**
 * responsive-images-css
 *
 * @category   Jkphl
 * @package    Jkphl\Respimgcss
 * @subpackage Jkphl\Respimgcss\Infrastructure
 * @author     Joschi Kuphal <joschi@tollwerk.de> / @jkphl
 * @copyright  Copyright © 2018 Joschi Kuphal <joschi@tollwerk.de> / @jkphl
 * @license    http://opensource.org/licenses/MIT The MIT License (MIT)
 */

/***********************************************************************************
 *  The MIT License (MIT)
 *
 *  Copyright © 2018 Joschi Kuphal <joschi@kuphal.net> / @jkphl
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy of
 *  this software and associated documentation files (the "Software"), to deal in
 *  the Software without restriction, including without limitation the rights to
 *  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 *  the Software, and to permit persons to whom the Software is furnished to do so,
 *  subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 *  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 *  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 *  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 *  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ***********************************************************************************/

namespace Jkphl\Respimgcss\Infrastructure;

use Jkphl\Respimgcss\Ports\InvalidArgumentException;

/**
 * Abstract logical media condition
 *
 * @package    Jkphl\Respimgcss
 * @subpackage Jkphl\Respimgcss\Infrastructure
 */
abstract class AbstractLogicalCssMediaCondition implements LogicalCssMediaConditionInterface
{
    /**
     * Renderable media conditions
     *
     * @var CssMediaConditionInterface[]
     */
    protected $mediaConditions;
    /**
     * Concatenator
     *
     * @var string
     */
    protected $concatenator = '';

    /**
     * Abstract logical media condition constructor
     *
     * @param CssMediaConditionInterface[] $mediaConditions Media conditions
     *
     * @throws InvalidArgumentException If the media condition is invalid
     */
    public function __construct(array $mediaConditions = [])
    {
        // Run through all media conditions
        foreach ($mediaConditions as $mediaCondition) {
            // If the media condition is invalid
            if (!($mediaCondition instanceof CssMediaConditionInterface)) {
                throw new InvalidArgumentException(
                    InvalidArgumentException::INVALID_MEDIA_CONDITION_STR,
                    InvalidArgumentException::INVALID_MEDIA_CONDITION
                );
            }
        }

        $this->mediaConditions = $mediaConditions;
    }

    /**
     * Append a renderable media condition
     *
     * @param CssMediaConditionInterface $mediaCondition Renderable media condition
     */
    public function appendCondition(CssMediaConditionInterface $mediaCondition): void
    {
        $this->mediaConditions[] = $mediaCondition;
    }

    /**
     * Return the serialized media condition
     *
     * @return string Serialized media condition
     */
    public function __toString()
    {
        return implode($this->concatenator, array_map('strval', $this->mediaConditions));
    }
}