CsrfHelper::getTokenFromFile() - Code Metrics - Inspection of "Merge pull request #62 from seregazhuk/scrutinizer..." - seregazhuk/php-pinterest-bot - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f77348...ad6f80 )

by Sergey

created 2016-02-23 05:42 UTC

CsrfHelper::getTokenFromFile() A

↳ Parent: CsrfHelper

Complexity

Conditions	4
Paths	4

Size

Total Lines	15
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	15
rs	9.2
cc	4
eloc	7
nc	4
nop	1

<?php

namespace seregazhuk\PinterestBot\Helpers;

class CsrfHelper
{
    const TOKEN_NAME = 'csrftoken';
    const DEFAULT_TOKEN = '1234';

    /**
     * Get a CSRF token from the given cookie file
     *
     * @param string $file
     * @return string|null
     */
    public static function getTokenFromFile($file)
    {
        if ( ! file_exists($file)) {
            return null;
        }

        foreach (file($file) as $line) {

            if ($token = self::parseLineForToken($line)) {
                return $token;
            }
        }

        return null;
    }

    /**
     * @param string $line
     * @return bool
     */
    protected static function parseLineForToken($line)
    {
        if (empty(strstr($line, self::TOKEN_NAME))) {
            return false;
        }

        preg_match('/'.self::TOKEN_NAME.'\s(\w*)/', $line, $matches);
        if ( ! empty($matches)) {
            return $matches[1];
        }

        return false;
    }

    /**
     * @return string
     */
    public static function getDefaultCookie()
    {
        return 'Cookie: csrftoken='.CsrfHelper::DEFAULT_TOKEN.';';
    }

}


1			<?php
2
3			namespace seregazhuk\PinterestBot\Helpers;
4
5			class CsrfHelper
6			{
7			const TOKEN_NAME = 'csrftoken';
8			const DEFAULT_TOKEN = '1234';
9
10			/**
11			* Get a CSRF token from the given cookie file
12			*
13			* @param string $file
14			* @return string\|null
15			*/
16			public static function getTokenFromFile($file)
17			{
18			if ( ! file_exists($file)) {
19			return null;
20			}
21
22			foreach (file($file) as $line) {
23
24			if ($token = self::parseLineForToken($line)) {
25			return $token;
26			}
27			}
28
29			return null;
30			}
31
32			/**
33			* @param string $line
34			* @return bool
35			*/
36			protected static function parseLineForToken($line)
37			{
38			if (empty(strstr($line, self::TOKEN_NAME))) {
39			return false;
40			}
41
42			preg_match('/'.self::TOKEN_NAME.'\s(\w*)/', $line, $matches);
43			if ( ! empty($matches)) {
44			return $matches[1];
45			}
46
47			return false;
48			}
49
50			/**
51			* @return string
52			*/
53			public static function getDefaultCookie()
54			{
55			return 'Cookie: csrftoken='.CsrfHelper::DEFAULT_TOKEN.';';
56			}
57
58			}
59

seregazhuk / php-pinterest-bot

Push — master ( f77348...ad6f80 )

CsrfHelper::getTokenFromFile() A

Complexity

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Duplication

Importance

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