Message::header() - Code Metrics - Inspection of "Added Remote and Message classes for doing backend..." - alkemann/h2l - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#17)

by Alexander

created 2017-08-18 14:49 UTC

Message::header() A

↳ Parent: Message

Complexity

Conditions	3
Paths	3

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	4
nc	3
nop	1
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0

<?php

namespace alkemann\h2l;

/**
 * Class Message
 *
 * Container for requests and responses made with the Remote class
 *
 * @package alkemann\h2l
 */
final class Message
{
    const CONTENT_JSON = 'application/json';
    const CONTENT_FORM = 'application/x-www-form-urlencoded';
    const CONTENT_HTML = 'text/html';
    const CONTENT_TEXT = 'text/plain';
    const CONTENT_XML = 'text/xml';

    const REQUEST = "REQUEST";
    const RESPONSE = "RESPONSE";
    /**
     * @var string  "REQUEST"|"RESPONSE"
     */
    private $type;

    /**
     * @var int
     */
    private $code;
    /**
     * @var string
     */
    private $url = '';
    /**
     * Enum with Request::GET, Request::POST etc
     * @var string
     */
    private $method = Request::GET;
    /**
     * @var ?string
     */

    private $body;
    /**
     * @var array
     */
    private $meta = [];
    /**
     * @var array
     */
    private $headers = [];
    /**
     * @var array
     */
    private $options = [];
    /**
     * @var string
     */
    private $content_type = 'text/html';
    /**
     * @var string
     */
    private $content_charset = 'utf-8';

    // public function __construct() {}


    public function type(): ?string
    {
        return $this->type;
    }

    /**
     * @return string
     */
    public function url(): string
    {
        return $this->url;
    }

    /**
     * @return string
     */
    public function method(): string
    {
        return $this->method;
    }

    /**
     * @return null|string
     */
    public function body(): ?string
    {
        return $this->body;
    }

    /**
     * @return null|string|array|SimpleXMLElement body converted from raw format

     */
    public function content()
    {
        switch ($this->contentType()) {
            case static::CONTENT_JSON:
switch ($expr) {
    case "A": { //wrong
        doSomething();
        break;
    }
    case "B"; //wrong
        doSomething();
        break;
    case "C": //right
        doSomething();
        break;
}
                return json_decode($this->body, true);
            case static::CONTENT_XML:
                return new \SimpleXMLElement($this->body);
            case null:
            default:
                return $this->body;
        }
    }

    public function contentType(): string
    {
        return $this->content_type;
    }

    public function charset(): string
    {
        return $this->content_charset;
    }

    /**
     * @param string $name
     * @return null|string
     */
    public function header(string $name): ?string
    {
        foreach ($this->headers as $key => $value) {
            if (strcasecmp($key, $name) === 0) {
                return $value;
            }
        }
        return null;
    }

    /**
     * @param string $class name of class that must take data array as constructor
     * @return object body json decoded and sent to constructor of $class
     */
    public function as(string $class)
    {
        return new $class($this->content());
    }

    /**
     * @return array
     */
    public function headers(): array
    {
        return $this->headers;
    }

    /**
     * @return array
     */
    public function meta(): array
    {
        return $this->meta;
    }

    /**
     * @return array
     */
    public function options(): array
    {
        return $this->options;
    }

    /**
     * @return int|null
     */
    public function code(): ?int
    {
        return $this->code;
    }

    /**
     * @param string $type
     * @return Message
     */
    public function withType(string $type): Message
    {
        $new = clone $this;
        $new->type = $type;
        return $new;
    }

    /**
     * @param int $code
     * @return Message
     */
    public function withCode(int $code): Message
    {
        $new = clone $this;
        $new->code = $code;
        return $new;
    }

    /**
     * @param string $url
     * @return Message
     */
    public function withUrl(string $url): Message
    {
        $new = clone $this;
        $new->url = $url;
        return $new;
    }

    /**
     * @param string $method
     * @return Message
     */
    public function withMethod(string $method): Message
    {
        $new = clone $this;
        $new->method = $method;
        return $new;
    }

    /**
     * @param string $body
     * @return Message
     */
    public function withBody(string $body): Message
    {
        $new = clone $this;
        $new->body = $body;
        return $new;
    }

    /**
     * @param array $headers
     * @return Message
     */
    public function withHeaders(array $headers): Message
    {
        $new = clone $this;
        $new->headers = $headers;
        $content_header = $new->header('Content-Type');
        if ($content_header) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            if (strpos($content_header, ';') === false) {
                $new->content_type = trim(strtolower($content_header));
            } else {
                list($type, $other) = explode(';', $content_header, 2);
                $new->content_type = trim(strtolower($type));
                list($key, $charset) = explode('=', $other, 2);
                if ('charset' === strtolower(trim($key))) {
                    $new->content_charset = strtolower(trim(trim($charset, '"')));
                }
            }
        }
        return $new;
    }

    /**
     * @param array $options
     * @return Message
     */
    public function withOptions(array $options): Message
    {
        $new = clone $this;
        $new->options = $options;
        return $new;
    }

    /**
     * @param array $meta
     * @return Message
     */
    public function withMeta(array $meta): Message
    {
        $new = clone $this;
        $new->meta = $meta;
        return $new;
    }
}


1			<?php
2
3			namespace alkemann\h2l;
4
5			/**
6			* Class Message
7			*
8			* Container for requests and responses made with the Remote class
9			*
10			* @package alkemann\h2l
11			*/
12			final class Message
13			{
14			const CONTENT_JSON = 'application/json';
15			const CONTENT_FORM = 'application/x-www-form-urlencoded';
16			const CONTENT_HTML = 'text/html';
17			const CONTENT_TEXT = 'text/plain';
18			const CONTENT_XML = 'text/xml';
19
20			const REQUEST = "REQUEST";
21			const RESPONSE = "RESPONSE";
22			/**
23			* @var string "REQUEST"\|"RESPONSE"
24			*/
25			private $type;
26
27			/**
28			* @var int
29			*/
30			private $code;
31			/**
32			* @var string
33			*/
34			private $url = '';
35			/**
36			* Enum with Request::GET, Request::POST etc
37			* @var string
38			*/
39			private $method = Request::GET;
40			/**
41			* @var ?string
42			*/
			0 ignored issues – show Documentation Bug introduced 2017-08-18 14:22 UTC by Report Bug Copy Issue Report The doc comment `?string` at position `0` could not be parsed: Unknown type name '?string' at position 0 in ?string. Loading history...
43			private $body;
44			/**
45			* @var array
46			*/
47			private $meta = [];
48			/**
49			* @var array
50			*/
51			private $headers = [];
52			/**
53			* @var array
54			*/
55			private $options = [];
56			/**
57			* @var string
58			*/
59			private $content_type = 'text/html';
60			/**
61			* @var string
62			*/
63			private $content_charset = 'utf-8';
64
65			// public function __construct() {}
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-08-18 14:22 UTC by Report Bug Copy Issue Report `55%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
66
67			public function type(): ?string
68			{
69			return $this->type;
70			}
71
72			/**
73			* @return string
74			*/
75			public function url(): string
76			{
77			return $this->url;
78			}
79
80			/**
81			* @return string
82			*/
83			public function method(): string
84			{
85			return $this->method;
86			}
87
88			/**
89			* @return null\|string
90			*/
91			public function body(): ?string
92			{
93			return $this->body;
94			}
95
96			/**
97			* @return null\|string\|array\|SimpleXMLElement body converted from raw format
			0 ignored issues – show Bug introduced 2017-08-18 14:22 UTC by Report Bug Copy Issue Report The type `alkemann\h2l\SimpleXMLElement` was not found. Did you mean `SimpleXMLElement`? If so, make sure to prefix the type with `\`. Loading history...
98			*/
99			public function content()
100			{
101			switch ($this->contentType()) {
102			case static::CONTENT_JSON:
			1 ignored issue – show Coding Style introduced 2017-08-18 14:22 UTC by Report Bug Copy Issue Report `case` statements should be defined using a colon. As per the PSR-2 coding standard, case statements should not be wrapped in curly braces. There is no need for braces, since each case is terminated by the next `break`. There is also the option to use a semicolon instead of a colon, this is discouraged because many programmers do not even know it works and the colon is universal between programming languages. switch ($expr) { case "A": { //wrong doSomething(); break; } case "B"; //wrong doSomething(); break; case "C": //right doSomething(); break; } To learn more about the PSR-2 coding standard, please refer to the PHP-Fig. Loading history...
103			return json_decode($this->body, true);
104			case static::CONTENT_XML:
105			return new \SimpleXMLElement($this->body);
106			case null:
107			default:
108			return $this->body;
109			}
110			}
111
112			public function contentType(): string
113			{
114			return $this->content_type;
115			}
116
117			public function charset(): string
118			{
119			return $this->content_charset;
120			}
121
122			/**
123			* @param string $name
124			* @return null\|string
125			*/
126			public function header(string $name): ?string
127			{
128			foreach ($this->headers as $key => $value) {
129			if (strcasecmp($key, $name) === 0) {
130			return $value;
131			}
132			}
133			return null;
134			}
135
136			/**
137			* @param string $class name of class that must take data array as constructor
138			* @return object body json decoded and sent to constructor of $class
139			*/
140			public function as(string $class)
141			{
142			return new $class($this->content());
143			}
144
145			/**
146			* @return array
147			*/
148			public function headers(): array
149			{
150			return $this->headers;
151			}
152
153			/**
154			* @return array
155			*/
156			public function meta(): array
157			{
158			return $this->meta;
159			}
160
161			/**
162			* @return array
163			*/
164			public function options(): array
165			{
166			return $this->options;
167			}
168
169			/**
170			* @return int\|null
171			*/
172			public function code(): ?int
173			{
174			return $this->code;
175			}
176
177			/**
178			* @param string $type
179			* @return Message
180			*/
181			public function withType(string $type): Message
182			{
183			$new = clone $this;
184			$new->type = $type;
185			return $new;
186			}
187
188			/**
189			* @param int $code
190			* @return Message
191			*/
192			public function withCode(int $code): Message
193			{
194			$new = clone $this;
195			$new->code = $code;
196			return $new;
197			}
198
199			/**
200			* @param string $url
201			* @return Message
202			*/
203			public function withUrl(string $url): Message
204			{
205			$new = clone $this;
206			$new->url = $url;
207			return $new;
208			}
209
210			/**
211			* @param string $method
212			* @return Message
213			*/
214			public function withMethod(string $method): Message
215			{
216			$new = clone $this;
217			$new->method = $method;
218			return $new;
219			}
220
221			/**
222			* @param string $body
223			* @return Message
224			*/
225			public function withBody(string $body): Message
226			{
227			$new = clone $this;
228			$new->body = $body;
229			return $new;
230			}
231
232			/**
233			* @param array $headers
234			* @return Message
235			*/
236			public function withHeaders(array $headers): Message
237			{
238			$new = clone $this;
239			$new->headers = $headers;
240			$content_header = $new->header('Content-Type');
241			if ($content_header) {
			0 ignored issues – show Bug Best Practice introduced 2017-08-18 14:22 UTC by Report Bug Copy Issue Report The expression `$content_header` of type `null\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
242			if (strpos($content_header, ';') === false) {
243			$new->content_type = trim(strtolower($content_header));
244			} else {
245			list($type, $other) = explode(';', $content_header, 2);
246			$new->content_type = trim(strtolower($type));
247			list($key, $charset) = explode('=', $other, 2);
248			if ('charset' === strtolower(trim($key))) {
249			$new->content_charset = strtolower(trim(trim($charset, '"')));
250			}
251			}
252			}
253			return $new;
254			}
255
256			/**
257			* @param array $options
258			* @return Message
259			*/
260			public function withOptions(array $options): Message
261			{
262			$new = clone $this;
263			$new->options = $options;
264			return $new;
265			}
266
267			/**
268			* @param array $meta
269			* @return Message
270			*/
271			public function withMeta(array $meta): Message
272			{
273			$new = clone $this;
274			$new->meta = $meta;
275			return $new;
276			}
277			}
278

alkemann / h2l

Pull Request — master (#17)

Message::header() A

Complexity

Size

Duplication

Importance

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