FileExtractorAbstract::extract() - Code Metrics - Inspection of "csv handling" - fab2s/YaEtl - Measure and Improve Code Quality continuously with Scrutinizer

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by Fabrice

created 2018-04-03 13:46 UTC

FileExtractorAbstract::extract() A

↳ Parent: FileExtractorAbstract

Complexity

Conditions	3
Paths	4

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	4
nop	1
dl	0
loc	13
rs	9.4285
c	0
b	0
f	0

<?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\Extractors\File;

use fab2s\NodalFlow\NodalFlowException;
use fab2s\NodalFlow\YaEtlException;
use fab2s\YaEtl\Extractors\ExtractorAbstract;
use fab2s\YaEtl\Traits\FileHandlerTrait;

/**
 * Class FileExtractorAbstract
 */
abstract class FileExtractorAbstract extends ExtractorAbstract
{
    use FileHandlerTrait;

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

    /**
     * @param resource|string $input
     *
     * @throws YaEtlException
     * @throws NodalFlowException
     */
    public function __construct($input)
    {
        if (is_resource($input)) {
            $this->handle = $input;
        } elseif (is_file($input)) {
            $this->srcFile = $input;
        } else {
            throw new YaEtlException('Input is either not a resource or not a file');
        }

        parent::__construct();
    }

    /**
     * @param mixed $param
     *
     * @return bool
     */
    public function extract($param = null)
    {
        if ($this->srcFile !== null) {
            $this->handle = fopen($this->srcFile, 'rb');
        }

        if (!is_resource($this->handle)) {
            return false;
        }

        $this->getCarrier()->getFlowMap()->incrementNode($this->getId(), 'num_extract');

        return rewind($this->handle);
    }
}


1			<?php
2
3			/*
4			* This file is part of YaEtl.
5			* (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
6			* This source file is licensed under the MIT license which you will
7			* find in the LICENSE file or at https://opensource.org/licenses/MIT
8			*/
9
10			namespace fab2s\YaEtl\Extractors\File;
11
12			use fab2s\NodalFlow\NodalFlowException;
13			use fab2s\NodalFlow\YaEtlException;
14			use fab2s\YaEtl\Extractors\ExtractorAbstract;
15			use fab2s\YaEtl\Traits\FileHandlerTrait;
16
17			/**
18			* Class FileExtractorAbstract
19			*/
20			abstract class FileExtractorAbstract extends ExtractorAbstract
21			{
22			use FileHandlerTrait;
23
24			/**
25			* @var string
26			*/
27			protected $srcFile;
28
29			/**
30			* @param resource\|string $input
31			*
32			* @throws YaEtlException
33			* @throws NodalFlowException
34			*/
35			public function __construct($input)
36			{
37			if (is_resource($input)) {
38			$this->handle = $input;
39			} elseif (is_file($input)) {
40			$this->srcFile = $input;
41			} else {
42			throw new YaEtlException('Input is either not a resource or not a file');
43			}
44
45			parent::__construct();
46			}
47
48			/**
49			* @param mixed $param
50			*
51			* @return bool
52			*/
53			public function extract($param = null)
54			{
55			if ($this->srcFile !== null) {
56			$this->handle = fopen($this->srcFile, 'rb');
57			}
58
59			if (!is_resource($this->handle)) {
60			return false;
61			}
62
63			$this->getCarrier()->getFlowMap()->incrementNode($this->getId(), 'num_extract');
64
65			return rewind($this->handle);
66			}
67			}
68

fab2s / YaEtl

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FileExtractorAbstract::extract() A

Complexity

Size

Duplication

Importance

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