Laposte\DatanovaBundle\Parser\CsvParser

Complexity

Total Complexity

5

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	parse()	0	21	4

<?php

namespace Laposte\DatanovaBundle\Parser;

use Laposte\DatanovaBundle\Service\Finder;

class CsvParser implements ParserInterface
{
    /** File format */
    const FORMAT = 'csv';

    /** CSV delimiter */
    const DELIMITER = ';';

    /**
     * @var Finder
     */
    private $finder;

    /**
     * @param Finder $finder
     */
    public function __construct(Finder $finder)
    {
        $this->finder = $finder;
    }

    /**
     * @param string $dataset
     * @param string $delimiter
     *
     * @return false|array
     */
    public function parse($dataset, $delimiter = self::DELIMITER)
    {
        $data = false;
        $path = $this->finder->findDataset($dataset, self::FORMAT);
        if (false !== $path) {
            $data = array();
            $lines = file($path);
            $columns = str_getcsv(strtolower($lines[0]), $delimiter);
            unset($lines[0]);
            foreach ($lines as $line) {
                $lineValues = str_getcsv($line, $delimiter);
                $lineData = array();
                foreach ($lineValues as $key => $value) {
                    $lineData[$columns[$key]] = $value;
                }
                $data[] = $lineData;
            }
        }

        return $data;
    }
}