Request::__construct() - Code Metrics - Inspection of "fix patches" - refatalsakka/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (634da9)

by refat

created 2020-09-16 15:18 UTC

Request::__construct() A

↳ Parent: Request

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	1
dl	0
loc	4
rs	10
c	0
b	0
f	0

<?php

namespace System\Http;

use System\Application;

class Request
{
    /**
     * Application Object
     *
     * @var \System\Application
     */
    private $app;

    /**
     * Url
     *
     * @var string
     */
    private $url;

    /**
     * Base Url
     *
     * @var string
     */
    private $baseUrl;

    /**
     * Uploaded files container
     *
     * @var array
     */
    private $files = [];

    /**
     * Host
     *
     * @var string
     */
    private $host;

    /**
     * Constructor
     *
     * @param \System\Application $app
     */
    public function __construct(Application $app)
    {
        $this->app = $app;
    }

    /**
     * Prepare url
     *
     * @return void
     */
    public function prepareUrl()
    {
        $script = dirname($this->server('SCRIPT_NAME'));

        $requestUri = $this->server('REQUEST_URI');

        if (strpos($requestUri, '?')) {
            list($requestUri) = explode('?', $requestUri);
        }

        $this->url = $this->cleanUrl($script, $requestUri);

        $REQUEST_PROTOCOL = $this->isSecure() ? 'https' : 'http';

        $this->host = $REQUEST_PROTOCOL . '://' . $this->server('HTTP_HOST');

        $this->baseUrl = $this->host . $requestUri;
    }

    /**
     * Clean url
     *
     * @param string $script
     * @param string $requestUri
     * @return string
     */
    private function cleanUrl($script, $requestUri)
    {
        if (!in_array($script, ['/', '\\'])) {
            $url = preg_replace('#^' . $script . '#', '', $requestUri);
        } else {
            $url = $requestUri;
        }

        if ($url !== '/') {
            $url = rtrim($url, '/');
        }

        return $url;
    }

    /**
     * Check if the website is secure
     *
     * @return bool
     */
    private function isSecure()
    {
        if ($this->checkHttp() || $this->checkHttpXforwardedProto() || $this->checkHttpXforwardedSsl()) {
            return true;
        }

        return false;
    }

    /**
     * Check if HTTPS is 'on'
     *
     * @return bool
     */
    private function checkHttp()
    {
        if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
            return true;
        }

        return false;
    }

    /**
     * Check if HTTP_X_FORWARDED_PROTO is not empty or 'https'
     *
     * @return bool
     */
    private function checkHttpXforwardedProto()
    {
        if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
            return true;
        }

        return false;
    }

    /**
     * Check if HTTP_X_FORWARDED_SSL is 'on'
     *
     * @return bool
     */
    private function checkHttpXforwardedSsl()
    {
        if (!empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on') {
            return true;
        }

        return false;
    }

    /**
     * Get value from spcefic request type
     *
     * @param array $requestType
     * @param string $key
     * @return mixed
     */
    private function getValueOfRequest($requestType, $key)
    {
        $value = array_get($requestType, $key);

        if (is_array($value)) {
            $value = array_filter($value);
        } else {
            $value = trim($value);
        }

        return $value;
    }

    /**
     * Get value from $_GET by the given key
     *
     * @param string $key
     * @return mixed
     */
    public function get($key)
    {
        return $this->getValueOfRequest($_GET, $key);
    }

    /**
     * Get value from $_POST by the given key
     *
     * @param string $key
     * @return mixed
     */
    public function post($key)
    {
        return $this->getValueOfRequest($_POST, $key);
    }

    /**
     * Set value To $_POST For the given key
     *
     * @param string $key
     * @param mixed $value
     * @return mixed
     */
    public function setPost($key, $value)
    {
        $_POST[$key] = $value;
    }

    /**
     * Get $_POST
     *
     * @return array
     */
    public function posts()
    {
        return $_POST;
    }

    /**
     * Get $_GET
     *
     * @return array
     */
    public function gets()
    {
        return $_GET;
    }

    /**
     * Get $_FILES
     *
     * @return array
     */
    public function files()
    {
        return $_FILES;
    }

    /**
     * Get the uploaded file object for the given input
     *
     * @param string $input
     * @return array
     */
    public function file($input)
    {
        if (isset($this->files[$input])) {
            return $this->files[$input];
        }

        $upoadedFile = new UploadeFile($this->app, $input);

        $this->files[$input] = $upoadedFile;

        return $this->files[$input];
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * Get value from $_SERVER by the given key
     *
     * @param string $key
     * @return mixed
     */
    public function server($key)
    {
        return array_get($_SERVER, $key);
    }

    /**
     * Get current request method
     *
     * @return string
     */
    public function method()
    {
        return $this->server('REQUEST_METHOD');
    }

    /**
     * Get the referer link
     *
     * @return string
     */
    public function referer()
    {
        return $this->server('HTTP_REFERER');
    }

    /**
     * Get full url of the script
     *
     * @return string
     */
    public function baseUrl()
    {
        return $this->baseUrl;
    }

    /**
     * Get only relative url (clean url)
     *
     * @return string
     */
    public function url()
    {
        return $this->url;
    }

    /**
     * Get only host
     *
     * @return string
     */
    public function host()
    {
        return $this->host;
    }

    /**
     * Check if the request to the admin panel
     *
     * @return bool
     */
    public function isRequestToAdminManagement()
    {
        $url = $this->url;

        $url = ltrim($url, '/');

        $url = explode('/', $url)[0];

        return $url == 'admin';
    }

    /**
     * Check the request method
     *
     * @return bool
     */
    public function isMatchingRequestMethod($methods = ['GET'])
    {
        if (!is_array($methods)) {
            $methods = [$methods];
        }

        if (empty($methods)) {
            $methods = ['GET'];
        }

        foreach ($methods as $method) {
            if ($this->method() == strtoupper($method)) {
                return true;
            }
        }

        return false;
    }

    /**
     * Check if the request can be Continued
     * @property object $load
     * @return bool
     */
    public function canRequestContinue($middlewares)
    {
        if (empty($middlewares)) {
            return true;
        }

        foreach ($middlewares as $middleware) {
            $output = $this->app->load->middleware($middleware)->handle();
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

            if (!$output) {
                return false;
            }
        }

        return true;
    }
}


1			<?php
2
3			namespace System\Http;
4
5			use System\Application;
6
7			class Request
8			{
9			/**
10			* Application Object
11			*
12			* @var \System\Application
13			*/
14			private $app;
15
16			/**
17			* Url
18			*
19			* @var string
20			*/
21			private $url;
22
23			/**
24			* Base Url
25			*
26			* @var string
27			*/
28			private $baseUrl;
29
30			/**
31			* Uploaded files container
32			*
33			* @var array
34			*/
35			private $files = [];
36
37			/**
38			* Host
39			*
40			* @var string
41			*/
42			private $host;
43
44			/**
45			* Constructor
46			*
47			* @param \System\Application $app
48			*/
49			public function __construct(Application $app)
50			{
51			$this->app = $app;
52			}
53
54			/**
55			* Prepare url
56			*
57			* @return void
58			*/
59			public function prepareUrl()
60			{
61			$script = dirname($this->server('SCRIPT_NAME'));
62
63			$requestUri = $this->server('REQUEST_URI');
64
65			if (strpos($requestUri, '?')) {
66			list($requestUri) = explode('?', $requestUri);
67			}
68
69			$this->url = $this->cleanUrl($script, $requestUri);
70
71			$REQUEST_PROTOCOL = $this->isSecure() ? 'https' : 'http';
72
73			$this->host = $REQUEST_PROTOCOL . '://' . $this->server('HTTP_HOST');
74
75			$this->baseUrl = $this->host . $requestUri;
76			}
77
78			/**
79			* Clean url
80			*
81			* @param string $script
82			* @param string $requestUri
83			* @return string
84			*/
85			private function cleanUrl($script, $requestUri)
86			{
87			if (!in_array($script, ['/', '\\'])) {
88			$url = preg_replace('#^' . $script . '#', '', $requestUri);
89			} else {
90			$url = $requestUri;
91			}
92
93			if ($url !== '/') {
94			$url = rtrim($url, '/');
95			}
96
97			return $url;
98			}
99
100			/**
101			* Check if the website is secure
102			*
103			* @return bool
104			*/
105			private function isSecure()
106			{
107			if ($this->checkHttp() \|\| $this->checkHttpXforwardedProto() \|\| $this->checkHttpXforwardedSsl()) {
108			return true;
109			}
110
111			return false;
112			}
113
114			/**
115			* Check if HTTPS is 'on'
116			*
117			* @return bool
118			*/
119			private function checkHttp()
120			{
121			if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
122			return true;
123			}
124
125			return false;
126			}
127
128			/**
129			* Check if HTTP_X_FORWARDED_PROTO is not empty or 'https'
130			*
131			* @return bool
132			*/
133			private function checkHttpXforwardedProto()
134			{
135			if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
136			return true;
137			}
138
139			return false;
140			}
141
142			/**
143			* Check if HTTP_X_FORWARDED_SSL is 'on'
144			*
145			* @return bool
146			*/
147			private function checkHttpXforwardedSsl()
148			{
149			if (!empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on') {
150			return true;
151			}
152
153			return false;
154			}
155
156			/**
157			* Get value from spcefic request type
158			*
159			* @param array $requestType
160			* @param string $key
161			* @return mixed
162			*/
163			private function getValueOfRequest($requestType, $key)
164			{
165			$value = array_get($requestType, $key);
166
167			if (is_array($value)) {
168			$value = array_filter($value);
169			} else {
170			$value = trim($value);
171			}
172
173			return $value;
174			}
175
176			/**
177			* Get value from $_GET by the given key
178			*
179			* @param string $key
180			* @return mixed
181			*/
182			public function get($key)
183			{
184			return $this->getValueOfRequest($_GET, $key);
185			}
186
187			/**
188			* Get value from $_POST by the given key
189			*
190			* @param string $key
191			* @return mixed
192			*/
193			public function post($key)
194			{
195			return $this->getValueOfRequest($_POST, $key);
196			}
197
198			/**
199			* Set value To $_POST For the given key
200			*
201			* @param string $key
202			* @param mixed $value
203			* @return mixed
204			*/
205			public function setPost($key, $value)
206			{
207			$_POST[$key] = $value;
208			}
209
210			/**
211			* Get $_POST
212			*
213			* @return array
214			*/
215			public function posts()
216			{
217			return $_POST;
218			}
219
220			/**
221			* Get $_GET
222			*
223			* @return array
224			*/
225			public function gets()
226			{
227			return $_GET;
228			}
229
230			/**
231			* Get $_FILES
232			*
233			* @return array
234			*/
235			public function files()
236			{
237			return $_FILES;
238			}
239
240			/**
241			* Get the uploaded file object for the given input
242			*
243			* @param string $input
244			* @return array
245			*/
246			public function file($input)
247			{
248			if (isset($this->files[$input])) {
249			return $this->files[$input];
250			}
251
252			$upoadedFile = new UploadeFile($this->app, $input);
253
254			$this->files[$input] = $upoadedFile;
255
256			return $this->files[$input];
			0 ignored issues – show Bug Best Practice introduced 2020-09-16 15:21 UTC by Report Bug Copy Issue Report The return type of `return $this->files[$input];` (`System\Http\UploadeFile`) is incompatible with the return type documented by `System\Http\Request::file` of type `array`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
257			}
258
259			/**
260			* Get value from $_SERVER by the given key
261			*
262			* @param string $key
263			* @return mixed
264			*/
265			public function server($key)
266			{
267			return array_get($_SERVER, $key);
268			}
269
270			/**
271			* Get current request method
272			*
273			* @return string
274			*/
275			public function method()
276			{
277			return $this->server('REQUEST_METHOD');
278			}
279
280			/**
281			* Get the referer link
282			*
283			* @return string
284			*/
285			public function referer()
286			{
287			return $this->server('HTTP_REFERER');
288			}
289
290			/**
291			* Get full url of the script
292			*
293			* @return string
294			*/
295			public function baseUrl()
296			{
297			return $this->baseUrl;
298			}
299
300			/**
301			* Get only relative url (clean url)
302			*
303			* @return string
304			*/
305			public function url()
306			{
307			return $this->url;
308			}
309
310			/**
311			* Get only host
312			*
313			* @return string
314			*/
315			public function host()
316			{
317			return $this->host;
318			}
319
320			/**
321			* Check if the request to the admin panel
322			*
323			* @return bool
324			*/
325			public function isRequestToAdminManagement()
326			{
327			$url = $this->url;
328
329			$url = ltrim($url, '/');
330
331			$url = explode('/', $url)[0];
332
333			return $url == 'admin';
334			}
335
336			/**
337			* Check the request method
338			*
339			* @return bool
340			*/
341			public function isMatchingRequestMethod($methods = ['GET'])
342			{
343			if (!is_array($methods)) {
344			$methods = [$methods];
345			}
346
347			if (empty($methods)) {
348			$methods = ['GET'];
349			}
350
351			foreach ($methods as $method) {
352			if ($this->method() == strtoupper($method)) {
353			return true;
354			}
355			}
356
357			return false;
358			}
359
360			/**
361			* Check if the request can be Continued
362			* @property object $load
363			* @return bool
364			*/
365			public function canRequestContinue($middlewares)
366			{
367			if (empty($middlewares)) {
368			return true;
369			}
370
371			foreach ($middlewares as $middleware) {
372			$output = $this->app->load->middleware($middleware)->handle();
			0 ignored issues – show Documentation introduced 2020-09-16 07:57 UTC by Report Bug Copy Issue Report The property `load` does not exist on `object<System\Application>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
373
374			if (!$output) {
375			return false;
376			}
377			}
378
379			return true;
380			}
381			}
382

refatalsakka / framework

Branch — master (634da9)

Request::__construct() A

Complexity

Size

Duplication

Importance

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