Pim\Bundle\ExcelConnectorBundle\Iterator\XlsxFileIterator

Complexity

Total Complexity

10

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	current()	0	14	4
B	createValuesIterator()	0	17	5
A	setDefaultOptions()	0	11	1

<?php

namespace Pim\Bundle\ExcelConnectorBundle\Iterator;

use Symfony\Component\OptionsResolver\OptionsResolver;

/**
 * XSLX file iterator
 *
 * @author    Antoine Guigan <antoine@akeneo.com>
 * @copyright 2013 Akeneo SAS (http://www.akeneo.com)
 * @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */
class XlsxFileIterator extends AbstractXlsxFileIterator
{
    /** @var array */
    protected $labels;

    /**
     * {@inheritdoc}
     */
    public function current()
    {
        $values = $this->getArrayHelper()->combineArrays($this->labels, $this->valuesIterator->current());

        if ($this->options['skip_empty']) {
            foreach (array_keys($values) as $key) {
                if (!$values[$key]) {
                    unset($values[$key]);
                }
            }
        }

        return $values;
    }

    /**
     * {@inheritdoc}
     */
    protected function createValuesIterator()
    {
        $iterator = $this->getExcelObject()->createRowIterator(
            $this->worksheetIterator->key(),
            $this->options['parser_options']
        );
        $iterator->rewind();
        while ($iterator->valid() && ((int) $this->options['label_row'] > $iterator->key())) {
            $iterator->next();
        }
        $this->labels = $iterator->current();
        while ($iterator->valid() && ((int) $this->options['data_row'] > $iterator->key())) {
            $iterator->next();
        }

        return $iterator;
    }

    /**
     * {@inheritdoc}
     */
    protected function setDefaultOptions(OptionsResolver $resolver)
    {
        parent::setDefaultOptions($resolver);
        $resolver->setDefaults(
            array(
                'skip_empty' => false,
                'label_row'  => 1,
                'data_row'   => 2,
            )
        );
    }
}