HDNET\Importr\Service\Resources\Csv

Complexity

Total Complexity

18

Size/Duplication

Total Lines	109
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

89.19%

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	fgetcsv()	0	4	1
A	getAmount()	0	4	1
A	getEntry()	0	4	1
B	getConfiguration()	0	10	7
A	start()	0	4	1
A	getFilepathExpression()	0	4	1
A	getFilePath()	0	4	1
A	parseResource()	0	19	4
A	end()	0	3	1

<?php

declare(strict_types=1);
namespace HDNET\Importr\Service\Resources;

use HDNET\Importr\Domain\Model\Strategy;
use TYPO3\CMS\Core\Utility\GeneralUtility;

/**
 * Description of Csv
 *
 * Tx_Importr_Service_Resources_Csv:
 *  [length: 1000]
 *  [delimiter: ,]
 *  [enclosure: "]
 *  [escape: \]
 *
 * @author timlochmueller
 */
class Csv extends AbstractResource implements ResourceInterface
{

    /**
     * @var string
     */
    protected $filepathExpression = '/.csv$/';

    /**
     * @var array
     */
    protected $content = [];

    /**
     * @var string
     */
    protected $filepath;

    /**
     * @return mixed
     */
    public function getConfiguration()
    {
        $configuration = parent::getConfiguration();
        $configuration['length'] = (isset($configuration['length']) && \is_numeric($configuration['length'])) ? $configuration['length'] : 1000;
        $configuration['delimiter'] = isset($configuration['delimiter']) ? $configuration['delimiter'] : ';';
        $configuration['enclosure'] = isset($configuration['enclosure']) ? $configuration['enclosure'] : '"';
        $configuration['escape'] = isset($configuration['escape']) ? $configuration['escape'] : '\\';
        $configuration['skipRows'] = isset($configuration['skipRows']) ? $configuration['skipRows'] : '0';
        return $configuration;
    }

    /**
     * @param Strategy $strategy
     * @param string   $filepath
     */
    public function start(Strategy $strategy, $filepath)
    {
        $this->filepath = $filepath;
    }

    /**
     * @return string
     */
    public function getFilepathExpression()
    {
        return $this->filepathExpression;
    }

    /**
     * @return string
     */
    protected function getFilePath()
    {
        return GeneralUtility::getFileAbsFileName($this->filepath);
    }

    public function parseResource()
    {
        $configuration = $this->getConfiguration();
        \ini_set('auto_detect_line_endings', '1');
        if (($handle = \fopen($this->getFilePath(), 'r')) !== false) {
            $row = 0;
            while (($buffer = $this->fgetcsv($handle, $configuration)) !== false) {
                if ($row < $configuration['skipRows']) {
                    $row++;
                    continue;
                }

                $this->content[] = $buffer;
                $row++;
            }
            \fclose($handle);
        }
        \ini_set('auto_detect_line_endings', '0');
    }

    /**
     * @param $handle
     * @param array  $configuration
     * @return array
     */
    protected function fgetcsv($handle, array $configuration)
    {
        return \fgetcsv($handle, $configuration['length'], $configuration['delimiter'], $configuration['enclosure'], $configuration['escape']);
    }

    /**
     * @return int
     */
    public function getAmount()
    {
        return \count($this->content);
    }

    /**
     * @param int $pointer
     *
     * @return mixed
     */
    public function getEntry($pointer)
    {
        return $this->content[$pointer];
    }

    public function end()
    {
    }
}