URI::getHostFromServer() - Code Metrics - Inspection of "Update Travis CI badge." - jaxon-php/jaxon-core - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 68b778...1b1614 )

by Thierry

created 2021-08-27 02:18 UTC

URI::getHostFromServer() A

↳ Parent: URI

Complexity

Conditions	4
Paths	3

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	5
c	1
b	0
f	0
dl	0
loc	11
rs	10
cc	4
nc	3
nop	2

<?php

/**
 * URI.php - Jaxon request URI detector
 *
 * Detect and parse the URI of the Jaxon request being processed.
 *
 * @package jaxon-core

 * @author Thierry Feuzeu <[email protected]>
 * @copyright 2016 Thierry Feuzeu <[email protected]>
 * @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
 * @link https://github.com/jaxon-php/jaxon-core
 */


namespace Jaxon\Utils\Http;

class URI

{
    /**

     * Get the URL from the $_SERVER var
     *
     * @var array       &$aURL      The URL data
     * @var string      $sKey       The key in the $_SERVER array
     *
     * @return void
     */
    private function getHostFromServer(array &$aURL, $sKey)

    {
        if(empty($aURL['host']) && !empty($_SERVER[$sKey]))
        {
            if(strpos($_SERVER[$sKey], ':') > 0)
            {
                list($aURL['host'], $aURL['port']) = explode(':', $_SERVER[$sKey]);
            }
            else
            {
                $aURL['host'] = $_SERVER[$sKey];
            }
        }
    }


    /**
     * Detect the URI of the current request
     *
     * @return string        The URI
     */
    public function detect()
    {
        $aURL = [];
        // Try to get the request URL
        if(!empty($_SERVER['REQUEST_URI']))
        {
            $_SERVER['REQUEST_URI'] = str_replace(['"', "'", '<', '>'], ['%22', '%27', '%3C', '%3E'], $_SERVER['REQUEST_URI']);
            $aURL = parse_url($_SERVER['REQUEST_URI']);
$a = "a";
$ab = "ab";
$abc = "abc";
            if(!is_array($aURL))

            {
                $aURL = [];
            }
        }

        // Fill in the empty values
        if(empty($aURL['scheme']))
        {
            if(!empty($_SERVER['HTTP_SCHEME']))
            {
                $aURL['scheme'] = $_SERVER['HTTP_SCHEME'];
            }
            else
            {
                $aURL['scheme'] = ((!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) != 'off') ? 'https' : 'http');
            }
        }

        $this->getHostFromServer($aURL, 'HTTP_X_FORWARDED_HOST');
        $this->getHostFromServer($aURL, 'HTTP_HOST');
        $this->getHostFromServer($aURL, 'SERVER_NAME');
        if(empty($aURL['host']))
        {
            throw new \Jaxon\Exception\URI();
        }

        if(empty($aURL['port']) && !empty($_SERVER['SERVER_PORT']))
        {
            $aURL['port'] = $_SERVER['SERVER_PORT'];
        }

        if(!empty($aURL['path']) && strlen(basename($aURL['path'])) == 0)
        {
            unset($aURL['path']);
        }

        if(empty($aURL['path']))
        {
            if(!empty($_SERVER['PATH_INFO']))
            {
                $sPath = parse_url($_SERVER['PATH_INFO']);
            }
            else
            {
                $sPath = parse_url($_SERVER['PHP_SELF']);
            }
            if(isset($sPath['path']))
            {
                $aURL['path'] = str_replace(['"', "'", '<', '>'], ['%22', '%27', '%3C', '%3E'], $sPath['path']);
            }
            unset($sPath);
        }

        if(empty($aURL['query']))
        {
            $aURL['query'] = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
        }

        if(!empty($aURL['query']))
        {
            $aURL['query'] = '?' . $aURL['query'];
        }

        // Build the URL: Start with scheme, user and pass
        $sURL = $aURL['scheme'] . '://';
        if(!empty($aURL['user']))
        {
            $sURL .= $aURL['user'];
            if(!empty($aURL['pass']))
            {
                $sURL .= ':' . $aURL['pass'];
            }
            $sURL .= '@';
        }

        // Add the host
        $sURL .= $aURL['host'];

        // Add the port if needed
        if(!empty($aURL['port']) &&
            (($aURL['scheme'] == 'http' && $aURL['port'] != 80) ||
            ($aURL['scheme'] == 'https' && $aURL['port'] != 443)))
        {
            $sURL .= ':' . $aURL['port'];
        }

        // Add the path and the query string
        $sURL .= $aURL['path'] . $aURL['query'];

        // Clean up
        unset($aURL);

        $aURL = explode("?", $sURL);

        if(1 < count($aURL))
        {
            $aQueries = explode("&", $aURL[1]);

            foreach($aQueries as $sKey => $sQuery)
            {
                if("jxnGenerate" == substr($sQuery, 0, 11))
                {
                                    unset($aQueries[$sKey]);
                }
            }

            $sQueries = implode("&", $aQueries);

            $aURL[1] = $sQueries;

            $sURL = implode("?", $aURL);
        }

        return $sURL;
    }

}


1			<?php
2
3			/**
4			* URI.php - Jaxon request URI detector
5			*
6			* Detect and parse the URI of the Jaxon request being processed.
7			*
8			* @package jaxon-core
			0 ignored issues – show Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report Package name "jaxon-core" is not valid; consider "Jaxoncore" instead Loading history...
9			* @author Thierry Feuzeu <[email protected]>
10			* @copyright 2016 Thierry Feuzeu <[email protected]>
11			* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
12			* @link https://github.com/jaxon-php/jaxon-core
13			*/
			0 ignored issues – show Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report PHP version not specified Loading history... Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report Missing @category tag in file comment Loading history...
14
15			namespace Jaxon\Utils\Http;
16
17			class URI
			0 ignored issues – show Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report Missing doc comment for class URI Loading history...
18			{
19			/**
			0 ignored issues – show Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report Parameter `$aURL` should have a doc-comment as per coding-style. Loading history... Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report Parameter `$sKey` should have a doc-comment as per coding-style. Loading history...
20			* Get the URL from the $_SERVER var
21			*
22			* @var array &$aURL The URL data
23			* @var string $sKey The key in the $_SERVER array
24			*
25			* @return void
26			*/
27			private function getHostFromServer(array &$aURL, $sKey)
			0 ignored issues – show Coding Style introduced 2019-12-07 05:40 UTC by Report Bug Copy Issue Report Expected 2 blank lines before function; 0 found Loading history...
28			{
29			if(empty($aURL['host']) && !empty($_SERVER[$sKey]))
30			{
31			if(strpos($_SERVER[$sKey], ':') > 0)
32			{
33			list($aURL['host'], $aURL['port']) = explode(':', $_SERVER[$sKey]);
34			}
35			else
36			{
37			$aURL['host'] = $_SERVER[$sKey];
38			}
39			}
40			}
			0 ignored issues – show Coding Style introduced 2019-12-07 05:40 UTC by Report Bug Copy Issue Report Expected 2 blank lines after function; 1 found Loading history...
41
42			/**
43			* Detect the URI of the current request
44			*
45			* @return string The URI
46			*/
47			public function detect()
48			{
49			$aURL = [];
50			// Try to get the request URL
51			if(!empty($_SERVER['REQUEST_URI']))
52			{
53			$_SERVER['REQUEST_URI'] = str_replace(['"', "'", '<', '>'], ['%22', '%27', '%3C', '%3E'], $_SERVER['REQUEST_URI']);
54			$aURL = parse_url($_SERVER['REQUEST_URI']);
			0 ignored issues – show Coding Style introduced 2019-11-20 07:47 UTC by Report Bug Copy Issue Report Equals sign not aligned with surrounding assignments; expected 19 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
55			if(!is_array($aURL))
			0 ignored issues – show introduced 2021-08-27 02:25 UTC by Report Bug Copy Issue Report The condition `is_array($aURL)` is always `true`. Loading history...
56			{
57			$aURL = [];
58			}
59			}
60
61			// Fill in the empty values
62			if(empty($aURL['scheme']))
63			{
64			if(!empty($_SERVER['HTTP_SCHEME']))
65			{
66			$aURL['scheme'] = $_SERVER['HTTP_SCHEME'];
67			}
68			else
69			{
70			$aURL['scheme'] = ((!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) != 'off') ? 'https' : 'http');
71			}
72			}
73
74			$this->getHostFromServer($aURL, 'HTTP_X_FORWARDED_HOST');
75			$this->getHostFromServer($aURL, 'HTTP_HOST');
76			$this->getHostFromServer($aURL, 'SERVER_NAME');
77			if(empty($aURL['host']))
78			{
79			throw new \Jaxon\Exception\URI();
80			}
81
82			if(empty($aURL['port']) && !empty($_SERVER['SERVER_PORT']))
83			{
84			$aURL['port'] = $_SERVER['SERVER_PORT'];
85			}
86
87			if(!empty($aURL['path']) && strlen(basename($aURL['path'])) == 0)
88			{
89			unset($aURL['path']);
90			}
91
92			if(empty($aURL['path']))
93			{
94			if(!empty($_SERVER['PATH_INFO']))
95			{
96			$sPath = parse_url($_SERVER['PATH_INFO']);
97			}
98			else
99			{
100			$sPath = parse_url($_SERVER['PHP_SELF']);
101			}
102			if(isset($sPath['path']))
103			{
104			$aURL['path'] = str_replace(['"', "'", '<', '>'], ['%22', '%27', '%3C', '%3E'], $sPath['path']);
105			}
106			unset($sPath);
107			}
108
109			if(empty($aURL['query']))
110			{
111			$aURL['query'] = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
112			}
113
114			if(!empty($aURL['query']))
115			{
116			$aURL['query'] = '?' . $aURL['query'];
117			}
118
119			// Build the URL: Start with scheme, user and pass
120			$sURL = $aURL['scheme'] . '://';
121			if(!empty($aURL['user']))
122			{
123			$sURL .= $aURL['user'];
124			if(!empty($aURL['pass']))
125			{
126			$sURL .= ':' . $aURL['pass'];
127			}
128			$sURL .= '@';
129			}
130
131			// Add the host
132			$sURL .= $aURL['host'];
133
134			// Add the port if needed
135			if(!empty($aURL['port']) &&
136			(($aURL['scheme'] == 'http' && $aURL['port'] != 80) \|\|
137			($aURL['scheme'] == 'https' && $aURL['port'] != 443)))
138			{
139			$sURL .= ':' . $aURL['port'];
140			}
141
142			// Add the path and the query string
143			$sURL .= $aURL['path'] . $aURL['query'];
144
145			// Clean up
146			unset($aURL);
147
148			$aURL = explode("?", $sURL);
149
150			if(1 < count($aURL))
151			{
152			$aQueries = explode("&", $aURL[1]);
153
154			foreach($aQueries as $sKey => $sQuery)
155			{
156			if("jxnGenerate" == substr($sQuery, 0, 11))
157			{
158			unset($aQueries[$sKey]);
159			}
160			}
161
162			$sQueries = implode("&", $aQueries);
163
164			$aURL[1] = $sQueries;
165
166			$sURL = implode("?", $aURL);
167			}
168
169			return $sURL;
170			}
			0 ignored issues – show Coding Style introduced 2019-12-07 05:40 UTC by Report Bug Copy Issue Report Expected 2 blank lines after function; 0 found Loading history...
171			}
172

jaxon-php / jaxon-core

Push — master ( 68b778...1b1614 )

URI::getHostFromServer() A

Complexity

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Duplication

Importance

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