Issues in UserAgentParser.php - All Issues - Inspection of "Merge pull request #4 from ARCANEDEV/develop" - ARCANEDEV/LaravelTracker - Measure and Improve Code Quality continuously with Scrutinizer

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by ARCANEDEV

created 2016-12-13 00:25 UTC

src/Parsers/UserAgentParser.php (1 issue)

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super-globals are not used.

Coding Style Minor

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<?php namespace Arcanedev\LaravelTracker\Parsers;

use Arcanedev\LaravelTracker\Contracts\Parsers\UserAgentParser as UserAgentParserContract;

/**
 * Class     UserAgentParser
 *
 * @package  Arcanedev\LaravelTracker\Parsers
 * @author   ARCANEDEV <[email protected]>
 */
class UserAgentParser implements UserAgentParserContract
{
    /* ------------------------------------------------------------------------------------------------
     |  Properties
     | ------------------------------------------------------------------------------------------------
     */
    /** @var  \UAParser\Parser */
    protected $parser;

    /** @var string */
    public $basePath;

    /* ------------------------------------------------------------------------------------------------
     |  Constructor
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * UserAgentParser constructor.
     *
     * @param  \UAParser\Parser  $parser
     * @param  string            $basePath
     * @param  null              $userAgent
     */
    public function __construct($parser, $basePath, $userAgent = null)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        if ( ! $userAgent && isset($_SERVER['HTTP_USER_AGENT'])) {
            $userAgent = $_SERVER['HTTP_USER_AGENT'];
        }

        $this->parser   = $parser->parse($userAgent);
        $this->basePath = $basePath;
    }

    /* ------------------------------------------------------------------------------------------------
     |  Main Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Get the OS version.
     *
     * @return string
     */
    public function getOperatingSystemVersion()
    {
        $os = $this->getOperatingSystem();

        return $this->prepareVersion([$os->major, $os->minor, $os->patch]);
    }

    /**
     * Get the OS Family.
     *
     * @return string|null
     */
    public function getOperatingSystemFamily()
    {
        try {
            return $this->parser->os->family;
        }
        catch (\Exception $e) {
            return null;
        }
    }

    /**
     * Get the browser.
     *
     * @return string
     */
    public function getBrowser()
    {
        return $this->getUserAgent()->family;
    }

    /**
     * Get the user agent version.
     *
     * @return string
     */
    public function getUserAgentVersion()
    {
        $ua = $this->getUserAgent();

        return $this->prepareVersion([$ua->major, $ua->minor, $ua->patch]);
    }

    /**
     * Get the original user agent.
     *
     * @return string
     */
    public function getOriginalUserAgent()
    {
        return $this->parser->originalUserAgent;
    }

    /**
     * Get the user agent.
     *
     * @return \UAParser\Result\UserAgent
     */
    public function getUserAgent()
    {
        return $this->parser->ua;
    }

    /**
     * Get the operating system.
     *
     * @return \UAParser\Result\OperatingSystem
     */
    public function getOperatingSystem()
    {
        return $this->parser->os;
    }

    /**
     * Get the device.
     *
     * @return \UAParser\Result\Device
     */
    public function getDevice()
    {
        return $this->parser->device;
    }

    /* ------------------------------------------------------------------------------------------------
     |  Other Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Prepare the version.
     *
     * @param  array  $version
     *
     * @return string
     */
    protected function prepareVersion(array $version)
    {
        return implode('.', array_filter($version));
    }
}


1		<?php namespace Arcanedev\LaravelTracker\Parsers;
2
3		use Arcanedev\LaravelTracker\Contracts\Parsers\UserAgentParser as UserAgentParserContract;
4
5		/**
6		* Class UserAgentParser
7		*
8		* @package Arcanedev\LaravelTracker\Parsers
9		* @author ARCANEDEV <[email protected]>
10		*/
11		class UserAgentParser implements UserAgentParserContract
12		{
13		/* ------------------------------------------------------------------------------------------------
14		\| Properties
15		\| ------------------------------------------------------------------------------------------------
16		*/
17		/** @var \UAParser\Parser */
18		protected $parser;
19
20		/** @var string */
21		public $basePath;
22
23		/* ------------------------------------------------------------------------------------------------
24		\| Constructor
25		\| ------------------------------------------------------------------------------------------------
26		*/
27		/**
28		* UserAgentParser constructor.
29		*
30		* @param \UAParser\Parser $parser
31		* @param string $basePath
32		* @param null $userAgent
33		*/
34	30	public function __construct($parser, $basePath, $userAgent = null)
		0 ignored issues – show Coding Style introduced 2016-12-04 19:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this `__construct` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
35		{
36	30	if ( ! $userAgent && isset($_SERVER['HTTP_USER_AGENT'])) {
37		$userAgent = $_SERVER['HTTP_USER_AGENT'];
38		}
39
40	30	$this->parser = $parser->parse($userAgent);
41	30	$this->basePath = $basePath;
42	30	}
43
44		/* ------------------------------------------------------------------------------------------------
45		\| Main Functions
46		\| ------------------------------------------------------------------------------------------------
47		*/
48		/**
49		* Get the OS version.
50		*
51		* @return string
52		*/
53	18	public function getOperatingSystemVersion()
54		{
55	18	$os = $this->getOperatingSystem();
56
57	18	return $this->prepareVersion([$os->major, $os->minor, $os->patch]);
58		}
59
60		/**
61		* Get the OS Family.
62		*
63		* @return string\|null
64		*/
65	18	public function getOperatingSystemFamily()
66		{
67		try {
68	18	return $this->parser->os->family;
69		}
70		catch (\Exception $e) {
71		return null;
72		}
73		}
74
75		/**
76		* Get the browser.
77		*
78		* @return string
79		*/
80	18	public function getBrowser()
81		{
82	18	return $this->getUserAgent()->family;
83		}
84
85		/**
86		* Get the user agent version.
87		*
88		* @return string
89		*/
90	18	public function getUserAgentVersion()
91		{
92	18	$ua = $this->getUserAgent();
93
94	18	return $this->prepareVersion([$ua->major, $ua->minor, $ua->patch]);
95		}
96
97		/**
98		* Get the original user agent.
99		*
100		* @return string
101		*/
102	18	public function getOriginalUserAgent()
103		{
104	18	return $this->parser->originalUserAgent;
105		}
106
107		/**
108		* Get the user agent.
109		*
110		* @return \UAParser\Result\UserAgent
111		*/
112	18	public function getUserAgent()
113		{
114	18	return $this->parser->ua;
115		}
116
117		/**
118		* Get the operating system.
119		*
120		* @return \UAParser\Result\OperatingSystem
121		*/
122	18	public function getOperatingSystem()
123		{
124	18	return $this->parser->os;
125		}
126
127		/**
128		* Get the device.
129		*
130		* @return \UAParser\Result\Device
131		*/
132		public function getDevice()
133		{
134		return $this->parser->device;
135		}
136
137		/* ------------------------------------------------------------------------------------------------
138		\| Other Functions
139		\| ------------------------------------------------------------------------------------------------
140		*/
141		/**
142		* Prepare the version.
143		*
144		* @param array $version
145		*
146		* @return string
147		*/
148	24	protected function prepareVersion(array $version)
149		{
150	24	return implode('.', array_filter($version));
151		}
152		}
153

ARCANEDEV / LaravelTracker

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src/Parsers/UserAgentParser.php (1 issue)

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