DownloaderComment::getInfo() - Code Metrics - Inspection of "Incrementing version number" - steverobbins/magescan - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( 7ad908...9f92fb )

by Steve

created 2016-09-02 18:52 UTC

DownloaderComment::getInfo() A

↳ Parent: DownloaderComment

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	11
rs	9.4285
cc	2
eloc	8
nc	2
nop	0

<?php
/**
 * Mage Scan
 *
 * PHP version 5
 *
 * @category  MageScan
 * @package   MageScan
 * @author    Dardo Guidobono <[email protected]>
 * @copyright 2016 Dardo Guidobono
 * @license   http://creativecommons.org/licenses/by/4.0/ CC BY 4.0
 * @link      https://github.com/steverobbins/magescan
 */

namespace MageScan\Check\Version;

use GuzzleHttp\Psr7\Response;
use MageScan\Check\AbstractCheck;
use MageScan\Check\Version;

/**
 * Scan for Magento edition and version via downloader url
 *
 * @category  MageScan
 * @package   MageScan
 * @author    Dardo Guidobono <[email protected]>
 * @copyright 2016 Dardo Guidobono
 * @license   http://creativecommons.org/licenses/by/4.0/ CC BY 4.0
 * @link      https://github.com/steverobbins/magescan
 */
class DownloaderComment extends AbstractCheck
{
    /**
     * Guess magento edition and version
     *
     * @return array|boolean
     */
    public function getInfo()
    {
        $response = $this->getRequest()->get('downloader');
        $year = $this->getMagentoYear($response);
        if ($year) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $version = $this->getMagentoVersion($response);
            $edition = $this->getMagentoEditionByYearAndVersion($year, $version);
<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}
            return [$edition, $version];
        }
        return false;
    }

    /**
     * Guess Magento year from downloader url
     *
     * @param Response $response
     *
     * @return string|boolean
     */
    public function getMagentoYear(Response $response)
    {

        if ($response->getStatusCode() == 200) {
            preg_match('/([0-9]{4}).*Magento/', $response->getBody(), $match);
            if (isset($match[1])) {
                return $match[1];
            }
        }
        return false;
    }

    /**
     * Guess Magento version from downloader body
     *
     * @param Response $response
     *
     * @return string|boolean
     */
    public function getMagentoVersion(Response $response)
    {
        if ($response->getStatusCode() == 200) {
            if (preg_match('/([0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2}(\.[0-9]{1,2})?)/', $response->getBody(), $match)) {
                return $match[1];
            }
        }
        return false;
    }

    /**
     * Guess Magento edition from copyright year and version
     *
     * @param string $year
     * @param string $version
     *
     * @return string
     */
    protected function getMagentoEditionByYearAndVersion($year, $version)
    {
        switch ($year) {
            case 2008:
                if (in_array($version, [
                    '1',
                    '1.1.1',
                    '1.1.2',
                    '1.1.3',
                    '1.1.4',
                    '1.1.5',
                    '1.1.6',
                    '1.1.7',
                    '1.1.8',
                    '1.2.0',
                    '1.2.0.1',
                    '1.2.0.2',
                    '1.2.0.3',
                    '1.2.1',
                    '1.2.1.1',
                    '1.2.1.2',
                    '1.3.0',
                    '1.3.1',
                    '1.3.1.1',
                    '1.3.2',
                    '1.3.2.1',
                    '1.3.2.2',
                    '1.3.2.3',
                    '1.3.2.4',
                    '1.3.3.0',
                    '1.4.0.0',
                    '1.4.0.1',
                    '1.4.1.0',
                    '1.4.1.1',
                    '1.4.2.0',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
            case 2010:
                if (in_array($version, [
                    '1.5.0.0',
                    '1.5.0.1',
                    '1.5.1.0',
                    '1.6.0.0',
                    '1.6.1.0',
                    '1.6.2.0',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
            case 2012:
                if (in_array($version, [
                    '1.7.0.0',
                    '1.7.0.1',
                    '1.7.0.2',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
            case 2013:
                if (in_array($version, [
                    '1.8.0.0',
                    '1.8.1.0',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
            case 2014:
                if (in_array($version, [
                    '1.9.0.0',
                    '1.9.0.1',
                    '1.9.1.0',
                    '1.9.1.1',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
            case 2015:
                if (in_array($version, [
                    '1.9.1.1',
                    '1.9.2.0',
                    '1.9.2.1',
                    '1.9.2.2',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
            case 2016:
                if (in_array($version, [
                    '1.9.2.3',
                    '1.9.2.4',
                ])) {
                    return Version::EDITION_COMMUNITY;
                }
                break;
        }
        return Version::EDITION_ENTERPRISE;
    }
}


1		<?php
2		/**
3		* Mage Scan
4		*
5		* PHP version 5
6		*
7		* @category MageScan
8		* @package MageScan
9		* @author Dardo Guidobono <[email protected]>
10		* @copyright 2016 Dardo Guidobono
11		* @license http://creativecommons.org/licenses/by/4.0/ CC BY 4.0
12		* @link https://github.com/steverobbins/magescan
13		*/
14
15		namespace MageScan\Check\Version;
16
17		use GuzzleHttp\Psr7\Response;
18		use MageScan\Check\AbstractCheck;
19		use MageScan\Check\Version;
20
21		/**
22		* Scan for Magento edition and version via downloader url
23		*
24		* @category MageScan
25		* @package MageScan
26		* @author Dardo Guidobono <[email protected]>
27		* @copyright 2016 Dardo Guidobono
28		* @license http://creativecommons.org/licenses/by/4.0/ CC BY 4.0
29		* @link https://github.com/steverobbins/magescan
30		*/
31		class DownloaderComment extends AbstractCheck
32		{
33		/**
34		* Guess magento edition and version
35		*
36		* @return array\|boolean
37		*/
38		public function getInfo()
39		{
40		$response = $this->getRequest()->get('downloader');
41		$year = $this->getMagentoYear($response);
42		if ($year) {
		0 ignored issues – show Bug Best Practice introduced 2016-09-02 15:11 UTC by Report Bug Copy Issue Report The expression `$year` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
43		$version = $this->getMagentoVersion($response);
44		$edition = $this->getMagentoEditionByYearAndVersion($year, $version);
		0 ignored issues – show Security Bug introduced 2016-09-02 15:11 UTC by Report Bug Copy Issue Report It seems like `$version` defined by `$this->getMagentoVersion($response)` on line `43` can also be of type `false`; however, `MageScan\Check\Version\D...itionByYearAndVersion()` does only seem to accept `string`, did you maybe forget to handle an error condition? This check looks for type mismatches where the missing type is `false`. This is usually indicative of an error condtion. Consider the follow example <?php function getDate($date) { if ($date !== null) { return new DateTime($date); } return false; } This function either returns a new `DateTime` object or false, if there was an error. This is a typical pattern in PHP programming to show that an error has occurred without raising an exception. The calling code should check for this returned `false` before passing on the value to another function or method that may not be able to handle a `false`. Loading history...
45		return [$edition, $version];
46		}
47		return false;
48		}
49
50		/**
51		* Guess Magento year from downloader url
52		*
53		* @param Response $response
54		*
55		* @return string\|boolean
56		*/
57		public function getMagentoYear(Response $response)
58		{
59
60	View Code Duplication	if ($response->getStatusCode() == 200) {
61		preg_match('/([0-9]{4}).*Magento/', $response->getBody(), $match);
62		if (isset($match[1])) {
63		return $match[1];
64		}
65		}
66		return false;
67		}
68
69		/**
70		* Guess Magento version from downloader body
71		*
72		* @param Response $response
73		*
74		* @return string\|boolean
75		*/
76		public function getMagentoVersion(Response $response)
77		{
78	View Code Duplication	if ($response->getStatusCode() == 200) {
79		if (preg_match('/([0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2}(\.[0-9]{1,2})?)/', $response->getBody(), $match)) {
80		return $match[1];
81		}
82		}
83		return false;
84		}
85
86		/**
87		* Guess Magento edition from copyright year and version
88		*
89		* @param string $year
90		* @param string $version
91		*
92		* @return string
93		*/
94		protected function getMagentoEditionByYearAndVersion($year, $version)
95		{
96		switch ($year) {
97		case 2008:
98		if (in_array($version, [
99		'1',
100		'1.1.1',
101		'1.1.2',
102		'1.1.3',
103		'1.1.4',
104		'1.1.5',
105		'1.1.6',
106		'1.1.7',
107		'1.1.8',
108		'1.2.0',
109		'1.2.0.1',
110		'1.2.0.2',
111		'1.2.0.3',
112		'1.2.1',
113		'1.2.1.1',
114		'1.2.1.2',
115		'1.3.0',
116		'1.3.1',
117		'1.3.1.1',
118		'1.3.2',
119		'1.3.2.1',
120		'1.3.2.2',
121		'1.3.2.3',
122		'1.3.2.4',
123		'1.3.3.0',
124		'1.4.0.0',
125		'1.4.0.1',
126		'1.4.1.0',
127		'1.4.1.1',
128		'1.4.2.0',
129		])) {
130		return Version::EDITION_COMMUNITY;
131		}
132		break;
133		case 2010:
134		if (in_array($version, [
135		'1.5.0.0',
136		'1.5.0.1',
137		'1.5.1.0',
138		'1.6.0.0',
139		'1.6.1.0',
140		'1.6.2.0',
141		])) {
142		return Version::EDITION_COMMUNITY;
143		}
144		break;
145		case 2012:
146		if (in_array($version, [
147		'1.7.0.0',
148		'1.7.0.1',
149		'1.7.0.2',
150		])) {
151		return Version::EDITION_COMMUNITY;
152		}
153		break;
154		case 2013:
155		if (in_array($version, [
156		'1.8.0.0',
157		'1.8.1.0',
158		])) {
159		return Version::EDITION_COMMUNITY;
160		}
161		break;
162		case 2014:
163		if (in_array($version, [
164		'1.9.0.0',
165		'1.9.0.1',
166		'1.9.1.0',
167		'1.9.1.1',
168		])) {
169		return Version::EDITION_COMMUNITY;
170		}
171		break;
172		case 2015:
173		if (in_array($version, [
174		'1.9.1.1',
175		'1.9.2.0',
176		'1.9.2.1',
177		'1.9.2.2',
178		])) {
179		return Version::EDITION_COMMUNITY;
180		}
181		break;
182		case 2016:
183		if (in_array($version, [
184		'1.9.2.3',
185		'1.9.2.4',
186		])) {
187		return Version::EDITION_COMMUNITY;
188		}
189		break;
190		}
191		return Version::EDITION_ENTERPRISE;
192		}
193		}
194

steverobbins / magescan

Push — master ( 7ad908...9f92fb )

DownloaderComment::getInfo() A

Complexity

Size

Duplication

Importance

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