fab2s\YaEtl\Loaders\File\FileLoaderAbstract

Complexity

Total Complexity

6

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	3
A	writeBom()	0	7	3

<?php

/*
 * This file is part of YaEtl.
 *     (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
 * This source file is licensed under the MIT license which you will
 * find in the LICENSE file or at https://opensource.org/licenses/MIT
 */

namespace fab2s\YaEtl\Loaders\File;

use fab2s\NodalFlow\NodalFlowException;
use fab2s\NodalFlow\YaEtlException;
use fab2s\YaEtl\Loaders\LoaderAbstract;
use fab2s\YaEtl\Traits\FileHandlerTrait;

/**
 * Class FileLoaderAbstract
 */
abstract class FileLoaderAbstract extends LoaderAbstract
{
    use FileHandlerTrait;

    /**
     * @param resource|string $input
     *
     * @throws YaEtlException
     * @throws NodalFlowException
     */
    public function __construct($input)
    {
        if (is_resource($input)) {
            $metaData = stream_get_meta_data($input);
            if (!is_writable($metaData['uri'])) {
                throw new YaEtlException('CsvLoader : destination cannot be opened in write mode');
            }
        }

        $this->initHandle($input, 'wb');
        parent::__construct();
    }

    /**
     * @return $this
     */
    public function writeBom()
    {
        if ($this->useBom && ($bom = $this->prependBom(''))) {
            fwrite($this->handle, $bom);
        }

        return $this;
    }
}