TextFileReader::validate() - Code Metrics - Inspection of "Merge pull request #11 from victormech/adding-text..." - victormech/ditesto - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 05283a...49c7da )

by Victor

created 2017-08-22 21:23 UTC

TextFileReader::validate() A

↳ Parent: TextFileReader

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	6
c	0
b	0
f	0
ccs	5
cts	5
cp	1
rs	9.4285
cc	1
eloc	4
nc	1
nop	1
crap	1

<?php

namespace LazyEight\DiTesto;

use LazyEight\DiTesto\Exceptions\IOException;
use LazyEight\DiTesto\Interfaces\FileInterface;
use LazyEight\DiTesto\Interfaces\FileReaderInterface;

class TextFileReader implements FileReaderInterface
{
    /**
     * @var string
     */
    private $path;

    /**
     * TextFileReader constructor.
     * @param string $path
     */
    public function __construct(string $path)
    {
        $this->path = $path;
    }

    /**
     * @inheritDoc
     */
    public function readFile():FileInterface
    {
        $this->validate($this->getPath());

        $textFile = new TextFile($this->getPath());
        $textFile->read();

        return $textFile;
    }

    /**
     * @return string
     */
    public function getPath():string
    {
        return $this->path;
    }

    /**
     * @param string $path
     */
    private function validate(string $path)
    {
        $this->validatePath($path);
        $this->validateReadable($path);
        $this->validateType($path);
    }

    /**
     * @param string $path
     * @throws IOException
     */
    private function validatePath(string $path)
    {
        if (empty($path)) {
            throw new IOException('Invalid path.');
        }
    }

    /**
     * @param string $path
     * @throws IOException
     */
    private function validateType(string $path)
    {
        if ('text/plain' !== mime_content_type($path)) {
            throw new IOException('Invalid mime type. Only text/plain type is allowed.');
        }
    }

    /**
     * @param string $path
     * @throws IOException
     */
    private function validateReadable(string $path)
    {
        if (!(new TextFile($path))->isReadable()) {
            throw new IOException("Can't read the file");
        }
    }
}


1		<?php
2
3		namespace LazyEight\DiTesto;
4
5		use LazyEight\DiTesto\Exceptions\IOException;
6		use LazyEight\DiTesto\Interfaces\FileInterface;
7		use LazyEight\DiTesto\Interfaces\FileReaderInterface;
8
9		class TextFileReader implements FileReaderInterface
10		{
11		/**
12		* @var string
13		*/
14		private $path;
15
16		/**
17		* TextFileReader constructor.
18		* @param string $path
19		*/
20	1	public function __construct(string $path)
21		{
22	1	$this->path = $path;
23	1	}
24
25		/**
26		* @inheritDoc
27		*/
28	4	public function readFile():FileInterface
29		{
30	4	$this->validate($this->getPath());
31
32	1	$textFile = new TextFile($this->getPath());
33	1	$textFile->read();
34
35	1	return $textFile;
36		}
37
38		/**
39		* @return string
40		*/
41	1	public function getPath():string
42		{
43	1	return $this->path;
44		}
45
46		/**
47		* @param string $path
48		*/
49	4	private function validate(string $path)
50		{
51	4	$this->validatePath($path);
52	3	$this->validateReadable($path);
53	2	$this->validateType($path);
54	1	}
55
56		/**
57		* @param string $path
58		* @throws IOException
59		*/
60	4	private function validatePath(string $path)
61		{
62	4	if (empty($path)) {
63	1	throw new IOException('Invalid path.');
64		}
65	3	}
66
67		/**
68		* @param string $path
69		* @throws IOException
70		*/
71	2	private function validateType(string $path)
72		{
73	2	if ('text/plain' !== mime_content_type($path)) {
74	1	throw new IOException('Invalid mime type. Only text/plain type is allowed.');
75		}
76	1	}
77
78		/**
79		* @param string $path
80		* @throws IOException
81		*/
82	2	private function validateReadable(string $path)
83		{
84	2	if (!(new TextFile($path))->isReadable()) {
85	1	throw new IOException("Can't read the file");
86		}
87	1	}
88		}
89

victormech / ditesto

Push — master ( 05283a...49c7da )

TextFileReader::validate() A

Complexity

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