Jkphl\Micrometa\Application\Factory\ItemFactory

Complexity

Total Complexity

13

Size/Duplication

Total Lines	81
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	__invoke()	0	7	3
B	getProperties()	0	17	6
A	getPropertyValues()	0	17	3

<?php

/**
 * micrometa
 *
 * @category Jkphl
 * @package Jkphl\Micrometa
 * @subpackage Jkphl\Micrometa\Application
 * @author Joschi Kuphal <joschi@kuphal.net> / @jkphl
 * @copyright Copyright © 2017 Joschi Kuphal <joschi@kuphal.net> / @jkphl
 * @license http://opensource.org/licenses/MIT The MIT License (MIT)
 */

/***********************************************************************************
 *  The MIT License (MIT)
 *
 *  Copyright © 2017 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\Micrometa\Application\Factory;

use Jkphl\Micrometa\Application\Exceptions\InvalidArgumentException;
use Jkphl\Micrometa\Application\Item\Item;

/**
 * Item factory
 *
 * @package Jkphl\Micrometa
 * @subpackage Jkphl\Micrometa\Application
 */
class ItemFactory
{
    /**
     * Parser format
     *
     * @var int
     */
    protected $format;

    /**
     * Item factory constructor
     *
     * @param int $format Parser format
     */
    public function __construct($format)
    {
        $this->format = $format;
    }

    /**
     * Create an item instance
     *
     * @param \stdClass $item Raw item
     * @return Item Item instance
     */
    public function __invoke(\stdClass $item)
    {
        $type = isset($item->type) ? $item->type : null;
        $itemId = isset($item->id) ? $item->id : null;
        $properties = $this->getProperties($item);
        return new Item($this->format, $type, $properties, $itemId);
    }

    /**
     * Prepare item properties
     *
     * @param \stdClass $item Item
     * @return array Properties
     */
    protected function getProperties(\stdClass $item)
    {
        $properties = [];
        if (isset($item->properties) && is_array($item->properties)) {
            foreach ($item->properties as $propertyName => $propertyValues) {
                try {
                    $expandedPropertyValues = $this->getPropertyValues($propertyValues);
                    if (count($expandedPropertyValues)) {
                        $properties [$propertyName] = $expandedPropertyValues;
                    }
                } catch (InvalidArgumentException $e) {
                    continue;
                }
            }
        }
        return $properties;
    }

    /**
     * Prepare item property values
     *
     * @param array $propertyValues Property values
     * @return array Expanded property values
     */
    protected function getPropertyValues($propertyValues)
    {
        // If it's not a list of property values
        if (!is_array($propertyValues)) {
            throw new InvalidArgumentException(
                InvalidArgumentException::INVALID_PROPERTY_VALUES_STR,
                InvalidArgumentException::INVALID_PROPERTY_VALUES
            );
        }

        return array_map(
            function($propertyValue) {

Expected 1 space after FUNCTION keyword; 0 found

                return is_object($propertyValue) ? $this->__invoke($propertyValue) : $propertyValue;
            },
            $propertyValues
        );
    }
}