ar_httpClientStream::headers() - Code Metrics - Ariadne-CMS/ariadne - Measure and Improve Code Quality continuously with Scrutinizer

ar_httpClientStream::headers() A
last analyzed 2018-12-19 18:24 UTC

↳ Parent: ar_httpClientStream

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
cc	2
nc	2
nop	1
dl	0
loc	7
rs	10
c	0
b	0
f	0
ccs	0
cts	7
cp	0
crap	6

<?php

	ar_pinp::allow( 'ar_http');
	ar_pinp::allow( 'ar_httpClientStream' );

	/*
	 * prevent mess detector from warning for the private static fields
	 * @SuppressWarnings(PHPMD.UnusedPrivateField)
	 */
	class ar_http extends arBase {

		private static $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE;  //needed to make __get() work

		public static $tainting = true;

		public function __get($var) {
			switch ($var) {
				case '_GET' :
					return $this->getvar( null, 'GET');
				break;
				case '_POST' :
					return $this->getvar( null, 'POST');
				break;
				case '_REQUEST' :
					return $this->getvar();
				break;
				case '_SERVER' :
					return $this->getvar( null, 'SERVER');
				break;
				case '_COOKIE' :
					return $this->getvar( null, 'COOKIE');
				break;
				case 'tainting' :
					return self::$tainting;
				break;
			}
		}

		public function __set( $var, $value ) {
			if ($var=='tainting') {
				self::$tainting = (bool) $value;
			}
		}

		public static function getvar( $name = null, $method = null) {
// Bad
class Router
{
    public function generate($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);
    }
}
			/*
				The full list of field-name characters that PHP converts to _ (underscore) is the following (not just dot):

				chr(32) ( ) (space)
				chr(46) (.) (dot)
				chr(91) ([) (open square bracket)
				chr(128) - chr(159) (various)
				PHP irreversibly modifies field names containing these characters in an attempt to maintain compatibility with the deprecated register_globals feature.
			*/
			if (isset($name) ) {
				$name = preg_replace("/[ \.\[\x80-\x9f]/", "_", $name);
			}

			switch($method) {
				case 'GET' :
					$result = isset($name) ? $_GET[$name] : $_GET;
				break;
				case 'POST' :
					$result = isset($name) ? $_POST[$name] : $_POST;
				break;
				case 'COOKIE' :
					$result = isset($name) ? $_COOKIE[$name] : $_COOKIE;
				break;
				case 'SERVER' :
					$result = isset($name) ? $_SERVER[$name] : $_SERVER;
				break;
				default :
					$result = !isset($name) ? $_REQUEST :
						( isset($_POST[$name]) ? $_POST[$name] : $_GET[$name] );
				break;
			}
			if (self::$tainting) {
				ar::taint( $result );
			}
			return $result;
		}

		public static function request( $method = null, $url = null, $postdata = null, $options = array() ) {
			$client = new ar_httpClientStream(); //$method, $url, $postdata, $port);
			return $client->send( $method, $url, $postdata, $options );
		}

		public static function client( $options = array() ) {
			return new ar_httpClientStream( $options );
		}

		public static function configure( $option, $value ) {
			switch ( $option ) {
				case 'tainting' :
					self::$tainting = $value;
				break;
			}
		}

		public static function header( $header ) {
			return ar_http_headers::header( $header );
		}

		public static function get( $url, $request = null, $options = array() ) {
			return self::request( 'GET', $url, $request, $options);
		}

		public static function post( $url, $request = null, $options = array() ) {
			return self::request( 'POST', $url, $request, $options);
		}

	}

	interface ar_httpClient {

		public function get( $url, $request = null, $options = array() );

		public function post( $url, $request = null, $options = array() );

		public function put( $url, $request = null, $options = array() );

		public function delete( $url, $request = null, $options = array() );

		public function send( $type, $url, $request = null, $options = array() );

		public function headers( $headers );

	}

	class ar_httpClientStream extends arBase implements ar_httpClient {

		private $options = array();

		public $responseHeaders = null;

		/* FIXME: function not used, is it still relevant?
		private function parseRequestURL( $url ) {
			$request = explode( '?', (string) $url );
			if ( isset($request[1]) ) {
				return $request[1];
			} else {
				return null;
			}
		}
		*/

		private function compileRequest( array $request ) {
			$result = "";
			foreach ( $request as $key => $value ) {
				if ( !is_integer( $key ) ) {
					$result .= urlencode($key) . "=" . urlencode($value) . "&";
				}
			}
			return substr( $result, 0, -1);
		}

		private function mergeOptions( ) {
			$args = func_get_args();
			array_unshift( $args, $this->options );
			return call_user_func_array( 'array_merge', $args );
		}

		public function send( $type, $url, $request = null, $options = array() ) {
			if ( is_array( $request ) ) {
				$request = $this->compileRequest( $request );
			}
			$options = $this->mergeOptions( array(
				'method' => $type,
				'content' => $request
			), $options );

			if ( $options['method'] == 'GET' && $options['content'] ) {
				if ( strpos( $url, '?' ) === false ) {
					$url = $url . '?' . $options['content'];
				} else {
					$url = $url . '&' . $options['content'];
				}
				$options['content'] = '';
			}
			$context = stream_context_create( array( 'http' => $options ) );
			$result = @file_get_contents( (string) $url, false, $context );

			$this->responseHeaders = $http_response_header; //magic php variable set by file_get_contents.
			if (is_array($this->responseHeaders) && isset($this->responseHeaders[0])) {
				$statusLine = explode(" ", $this->responseHeaders[0]);
				$this->statusCode = $statusLine[1];
class MyClass { }

$x = new MyClass();
$x->foo = true;
			}

			$this->requestHeaders = $options['header'];
class MyClass { }

$x = new MyClass();
$x->foo = true;
			return $result;
		}

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

		public function get( $url, $request = null, $options = array() ) {
			return $this->send( 'GET', $url, $request, $options );
		}

		public function post( $url, $request = null, $options = array() ) {
			return $this->send( 'POST', $url, $request, $options );
		}

		public function put( $url, $request = null, $options = array() ) {
			return $this->send( 'PUT', $url, $request, $options );
		}

		public function delete( $url, $request = null, $options = array() ) {
			return $this->send( 'DELETE', $url, $request, $options );
		}

		public function headers( $headers ) {
			if (is_array($headers)) {
				$headers = join("\r\n", $headers);
			}
			$this->options['header'] = $this->options['headers'].$headers;
			return $this;
		}
	}


1		<?php
2
3		ar_pinp::allow( 'ar_http');
4		ar_pinp::allow( 'ar_httpClientStream' );
5
6		/*
7		* prevent mess detector from warning for the private static fields
8		* @SuppressWarnings(PHPMD.UnusedPrivateField)
9		*/
10		class ar_http extends arBase {
11
12		private static $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE; //needed to make __get() work
		0 ignored issues – show Unused Code introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `$_GET` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history... Unused Code introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `$_POST` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history... Unused Code introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `$_REQUEST` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history... Unused Code introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `$_SERVER` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history... Unused Code introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `$_COOKIE` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
13		public static $tainting = true;
14
15		public function __get($var) {
16		switch ($var) {
17		case '_GET' :
18		return $this->getvar( null, 'GET');
19		break;
20		case '_POST' :
21		return $this->getvar( null, 'POST');
22		break;
23		case '_REQUEST' :
24		return $this->getvar();
25		break;
26		case '_SERVER' :
27		return $this->getvar( null, 'SERVER');
28		break;
29		case '_COOKIE' :
30		return $this->getvar( null, 'COOKIE');
31		break;
32		case 'tainting' :
33		return self::$tainting;
34		break;
35		}
36		}
37
38		public function __set( $var, $value ) {
39		if ($var=='tainting') {
40		self::$tainting = (bool) $value;
41		}
42		}
43
44	6	public static function getvar( $name = null, $method = null) {
		0 ignored issues – show Coding Style introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report `getvar` uses the super-global variable `$_GET` 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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report `getvar` uses the super-global variable `$_POST` 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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report `getvar` uses the super-global variable `$_COOKIE` 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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report `getvar` uses the super-global variable `$_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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report `getvar` uses the super-global variable `$_REQUEST` 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 = $request->query->get('page', 1); } } Loading history...
45		/*
46		The full list of field-name characters that PHP converts to _ (underscore) is the following (not just dot):
47
48		chr(32) ( ) (space)
49		chr(46) (.) (dot)
50		chr(91) ([) (open square bracket)
51		chr(128) - chr(159) (various)
52		PHP irreversibly modifies field names containing these characters in an attempt to maintain compatibility with the deprecated register_globals feature.
53		*/
54	6	if (isset($name) ) {
55	6	$name = preg_replace("/[ \.\[\x80-\x9f]/", "_", $name);
56	6	}
57
58		switch($method) {
59	6	case 'GET' :
60		$result = isset($name) ? $_GET[$name] : $_GET;
61		break;
62	6	case 'POST' :
63		$result = isset($name) ? $_POST[$name] : $_POST;
64		break;
65	6	case 'COOKIE' :
66		$result = isset($name) ? $_COOKIE[$name] : $_COOKIE;
67		break;
68	6	case 'SERVER' :
69		$result = isset($name) ? $_SERVER[$name] : $_SERVER;
70		break;
71	6	default :
72	6	$result = !isset($name) ? $_REQUEST :
73	6	( isset($_POST[$name]) ? $_POST[$name] : $_GET[$name] );
74	6	break;
75	6	}
76	6	if (self::$tainting) {
77	6	ar::taint( $result );
78	6	}
79	6	return $result;
80		}
81
82		public static function request( $method = null, $url = null, $postdata = null, $options = array() ) {
83		$client = new ar_httpClientStream(); //$method, $url, $postdata, $port);
84		return $client->send( $method, $url, $postdata, $options );
85		}
86
87		public static function client( $options = array() ) {
88		return new ar_httpClientStream( $options );
89		}
90
91		public static function configure( $option, $value ) {
92		switch ( $option ) {
93		case 'tainting' :
94		self::$tainting = $value;
95		break;
96		}
97		}
98
99		public static function header( $header ) {
100		return ar_http_headers::header( $header );
101		}
102
103		public static function get( $url, $request = null, $options = array() ) {
104		return self::request( 'GET', $url, $request, $options);
105		}
106
107		public static function post( $url, $request = null, $options = array() ) {
108		return self::request( 'POST', $url, $request, $options);
109		}
110
111		}
112
113		interface ar_httpClient {
114
115		public function get( $url, $request = null, $options = array() );
116
117		public function post( $url, $request = null, $options = array() );
118
119		public function put( $url, $request = null, $options = array() );
120
121		public function delete( $url, $request = null, $options = array() );
122
123		public function send( $type, $url, $request = null, $options = array() );
124
125		public function headers( $headers );
126
127		}
128
129		class ar_httpClientStream extends arBase implements ar_httpClient {
130
131		private $options = array();
132
133		public $responseHeaders = null;
134
135		/* FIXME: function not used, is it still relevant?
136		private function parseRequestURL( $url ) {
137		$request = explode( '?', (string) $url );
138		if ( isset($request[1]) ) {
139		return $request[1];
140		} else {
141		return null;
142		}
143		}
144		*/
145
146		private function compileRequest( array $request ) {
147		$result = "";
148		foreach ( $request as $key => $value ) {
149		if ( !is_integer( $key ) ) {
150		$result .= urlencode($key) . "=" . urlencode($value) . "&";
151		}
152		}
153		return substr( $result, 0, -1);
154		}
155
156		private function mergeOptions( ) {
157		$args = func_get_args();
158		array_unshift( $args, $this->options );
159		return call_user_func_array( 'array_merge', $args );
160		}
161
162		public function send( $type, $url, $request = null, $options = array() ) {
163		if ( is_array( $request ) ) {
164		$request = $this->compileRequest( $request );
165		}
166		$options = $this->mergeOptions( array(
167		'method' => $type,
168		'content' => $request
169		), $options );
170
171		if ( $options['method'] == 'GET' && $options['content'] ) {
172		if ( strpos( $url, '?' ) === false ) {
173		$url = $url . '?' . $options['content'];
174		} else {
175		$url = $url . '&' . $options['content'];
176		}
177		$options['content'] = '';
178		}
179		$context = stream_context_create( array( 'http' => $options ) );
180		$result = @file_get_contents( (string) $url, false, $context );
181
182		$this->responseHeaders = $http_response_header; //magic php variable set by file_get_contents.
183		if (is_array($this->responseHeaders) && isset($this->responseHeaders[0])) {
184		$statusLine = explode(" ", $this->responseHeaders[0]);
185		$this->statusCode = $statusLine[1];
		0 ignored issues – show Bug introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `statusCode` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
186		}
187
188		$this->requestHeaders = $options['header'];
		0 ignored issues – show Bug introduced 2015-11-26 08:52 UTC by Report Bug Copy Issue Report The property `requestHeaders` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
189		return $result;
190		}
191
192		public function __construct( $options = array() ) {
193		$this->options = $options;
194		}
195
196		public function get( $url, $request = null, $options = array() ) {
197		return $this->send( 'GET', $url, $request, $options );
198		}
199
200		public function post( $url, $request = null, $options = array() ) {
201		return $this->send( 'POST', $url, $request, $options );
202		}
203
204		public function put( $url, $request = null, $options = array() ) {
205		return $this->send( 'PUT', $url, $request, $options );
206		}
207
208		public function delete( $url, $request = null, $options = array() ) {
209		return $this->send( 'DELETE', $url, $request, $options );
210		}
211
212		public function headers( $headers ) {
213		if (is_array($headers)) {
214		$headers = join("\r\n", $headers);
215		}
216		$this->options['header'] = $this->options['headers'].$headers;
217		return $this;
218		}
219		}
220

Ariadne-CMS / ariadne

ar_httpClientStream::headers() A last analyzed 2018-12-19 18:24 UTC

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ar_httpClientStream::headers() A
last analyzed 2018-12-19 18:24 UTC