eZ\Publish\Core\REST\Server\Input\Parser\Criterion\LogicalOperator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	parse()	0	4	1
A	getFlattenedCriteriaData()	0	18	5
A	isZeroBasedArray()	0	6	2

<?php

/**
 * File containing the LogicalOperator Criterion parser class.
 *
 * @copyright Copyright (C) eZ Systems AS. All rights reserved.
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
namespace eZ\Publish\Core\REST\Server\Input\Parser\Criterion;

use eZ\Publish\Core\REST\Common\Input\ParsingDispatcher;
use eZ\Publish\Core\REST\Server\Input\Parser\Criterion;

/**
 * Parser for LogicalOperator Criterion.
 */
class LogicalOperator extends Criterion
{
    /**
     * Parses input structure to a Criterion object.
     *
     * @param array $data
     * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
     *
     * @throws \eZ\Publish\Core\REST\Common\Exceptions\Parser
     *
     * @return \eZ\Publish\API\Repository\Values\Content\Query\Criterion\LogicalOperator
     */
    public function parse(array $data, ParsingDispatcher $parsingDispatcher)
    {
        throw new \Exception('@todo implement');
    }

    /**
     * @param array $criteriaByType
     * @return array
     */
    protected function getFlattenedCriteriaData(array $criteriaByType)
    {
        $criteria = [];
        foreach ($criteriaByType as $type => $criterion) {
            if (!is_array($criterion) || !$this->isZeroBasedArray($criterion)) {
                $criterion = [$criterion];
            }

            foreach ($criterion as $criterionElement) {
                $criteria[] = [
                    'type' => $type,
                    'data' => $criterionElement,
                ];
            }
        }

        return $criteria;
    }

    /**
     * Checks if the given $value is zero based.
     *
     * @param array $value
     *
     * @return bool
     */
    protected function isZeroBasedArray(array $value)
    {
        reset($value);

        return empty($value) || key($value) === 0;
    }
}