RouteConfig::setHeaders() - Code Metrics - Inspection of "Add headers to route config. Will automatically ad..." - locomotivemtl/charcoal-app - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 818423...899d9a )

by Mathieu

created 2018-12-05 15:20 UTC

RouteConfig::setHeaders() A

↳ Parent: RouteConfig

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	1

<?php

namespace Charcoal\App\Route;

use InvalidArgumentException;

// From 'charcoal-config'
use Charcoal\Config\AbstractConfig;

/**
 * Base "Route" configuration.
 */
class RouteConfig extends AbstractConfig
{
    /**
     * Route identifier/name
     *
     * @var string
     */
    private $ident;

    /**
     * Route pattern
     *
     * @var string
     */
    private $route;

    /**
     * HTTP methods supported by this route
     *
     * @var string[]
     */
    private $methods = [ 'GET' ];

    /**
     * Response controller classname
     *
     * Should be the class-ident of an action, a script or a template controller.
     *
     * @var string
     */
    private $controller;

    /**
     * Parent route groups
     *
     * @var string[]
     */
    private $groups = [];

    /**
     * Optional headers to set on response.
     *
     * @var array
     */
    private $headers = [];

    /**
     * Retrieve the default route types.
     *
     * @return array
     */
    public static function defaultRouteTypes()
    {
        return [
            'templates',
            'actions',
            'scripts'
        ];
    }

    /**
     * Set route identifier
     *
     * @param string $ident Route identifier.
     * @throws InvalidArgumentException If the identifier is not a string.
     * @return self
     */
    public function setIdent($ident)
    {
        if (!is_string($ident)) {
            throw new InvalidArgumentException(
                'Route identifier must be a string.'
            );
        }

        $this->ident = $ident;

        return $this;
    }

    /**
     * Get route identifier
     *
     * @return string
     */
    public function ident()
    {
        return $this->ident;
    }

    /**
     * Set route pattern.
     *
     * @param string $pattern Route pattern.
     * @throws InvalidArgumentException If the pattern argument is not a string.
     * @return self
     */
    public function setRoute($pattern)
    {
        if (!is_string($pattern)) {
            throw new InvalidArgumentException(
                'Route pattern must be a string.'
            );
        }

        $this->route = $pattern;

        return $this;
    }

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

    /**
     * Set parent route groups
     *
     * @param string[] $groups The parent route groups.
     * @return self
     */
    public function setGroups(array $groups)
    {
        $this->groups = [];

        foreach ($groups as $group) {
            $this->addGroup($group);
        }

        return $this;
    }

    /**
     * Add parent route group
     *
     * @param string $group The parent route group.
     * @throws InvalidArgumentException If the group is invalid.
     * @return self
     */
    public function addGroup($group)
    {
        if (!is_string($group)) {
            throw new InvalidArgumentException(
                'Parent route group must be a string.'
            );
        }

        $this->groups[] = $group;

        return $this;
    }

    /**
     * Get parent route groups
     *
     * @return array
     */
    public function groups()
    {
        return $this->groups;
    }

    /**
     * Add custom headers
     * 
     * @param array $headers The custom headers, in key=>val pairs.
     * @return self
     */
    public function setHeaders(array $headers)
    {
        $this->headers = [];
        foreach($headers as $name => $val) {
            $this->addHeader($name, $val);
        }
        return $this;
    }

    /**
     * @param string $name The header name (ex: "Content-Type", "Cache-Control").
     * @param string $val The header value.
     * @throws InvalidArgumentException If the header name or value is not a string.
     * @return $this
     */
    public function addHeader($name, $val)
    {
        if (!is_string($name)) {
            throw new InvalidArgumentException(
                'Route header name must be a string.'
            );
        }
        if (!is_string($val)) {
            throw new InvalidArgumentException(
                'Route header value must be a string.'
            );
        }
        $this->headers[$name] = $val;
        return $this;
    }

    /**
     * Get custom route headers.
     *
     * @return array
     */
    public function headers()
    {
        return $this->headers;
    }

    /**
     * Set route view controller classname
     *
     * @param string $controller Route controller name.
     * @throws InvalidArgumentException If the route view controller is not a string.
     * @return self
     */
    public function setController($controller)
    {
        if (!is_string($controller)) {
            throw new InvalidArgumentException(
                'Route view controller must be a string.'
            );
        }

        $this->controller = $controller;

        return $this;
    }

    /**
     * Get the view controller classname
     *
     * If not set, the `self::ident()` will be used by default.
     *
     * @return string
     */
    public function controller()
    {
        if (!isset($this->controller)) {
            return $this->ident();
        }

        return $this->controller;
    }

    /**
     * Set route methods
     *
     * @param string[] $methods The route's supported HTTP methods.
     * @return self
     */
    public function setMethods(array $methods)
    {
        $this->methods = [];

        foreach ($methods as $method) {
            $this->addMethod($method);
        }

        return $this;
    }

    /**
     * Add route HTTP method.
     *
     * @param string $method The route's supported HTTP method.
     * @throws InvalidArgumentException If the HTTP method is invalid.
     * @return self
     */
    public function addMethod($method)
    {
        if (!is_string($method)) {
            throw new InvalidArgumentException(
                sprintf(
                    'Unsupported HTTP method; must be a string, received %s',
                    (is_object($method) ? get_class($method) : gettype($method))
                )
            );
        }

        // According to RFC, methods are defined in uppercase (See RFC 7231)
        $method = strtoupper($method);

        $validHttpMethods = [
            'CONNECT',
            'DELETE',
            'GET',
            'HEAD',
            'OPTIONS',
            'PATCH',
            'POST',
            'PUT',
            'TRACE',
        ];

        if (!in_array($method, $validHttpMethods)) {
            throw new InvalidArgumentException(sprintf(
                'Unsupported HTTP method; must be one of "%s", received "%s"',
                implode('","', $validHttpMethods),
                $method
            ));
        }

        $this->methods[] = $method;

        return $this;
    }

    /**
     * Get route methods
     *
     * @return string[]
     */
    public function methods()
    {
        return $this->methods;
    }
}


1			<?php
2
3			namespace Charcoal\App\Route;
4
5			use InvalidArgumentException;
6
7			// From 'charcoal-config'
8			use Charcoal\Config\AbstractConfig;
9
10			/**
11			* Base "Route" configuration.
12			*/
13			class RouteConfig extends AbstractConfig
14			{
15			/**
16			* Route identifier/name
17			*
18			* @var string
19			*/
20			private $ident;
21
22			/**
23			* Route pattern
24			*
25			* @var string
26			*/
27			private $route;
28
29			/**
30			* HTTP methods supported by this route
31			*
32			* @var string[]
33			*/
34			private $methods = [ 'GET' ];
35
36			/**
37			* Response controller classname
38			*
39			* Should be the class-ident of an action, a script or a template controller.
40			*
41			* @var string
42			*/
43			private $controller;
44
45			/**
46			* Parent route groups
47			*
48			* @var string[]
49			*/
50			private $groups = [];
51
52			/**
53			* Optional headers to set on response.
54			*
55			* @var array
56			*/
57			private $headers = [];
58
59			/**
60			* Retrieve the default route types.
61			*
62			* @return array
63			*/
64			public static function defaultRouteTypes()
65			{
66			return [
67			'templates',
68			'actions',
69			'scripts'
70			];
71			}
72
73			/**
74			* Set route identifier
75			*
76			* @param string $ident Route identifier.
77			* @throws InvalidArgumentException If the identifier is not a string.
78			* @return self
79			*/
80			public function setIdent($ident)
81			{
82			if (!is_string($ident)) {
83			throw new InvalidArgumentException(
84			'Route identifier must be a string.'
85			);
86			}
87
88			$this->ident = $ident;
89
90			return $this;
91			}
92
93			/**
94			* Get route identifier
95			*
96			* @return string
97			*/
98			public function ident()
99			{
100			return $this->ident;
101			}
102
103			/**
104			* Set route pattern.
105			*
106			* @param string $pattern Route pattern.
107			* @throws InvalidArgumentException If the pattern argument is not a string.
108			* @return self
109			*/
110			public function setRoute($pattern)
111			{
112			if (!is_string($pattern)) {
113			throw new InvalidArgumentException(
114			'Route pattern must be a string.'
115			);
116			}
117
118			$this->route = $pattern;
119
120			return $this;
121			}
122
123			/**
124			* Get route pattern
125			*
126			* @return string
127			*/
128			public function route()
129			{
130			return $this->route;
131			}
132
133			/**
134			* Set parent route groups
135			*
136			* @param string[] $groups The parent route groups.
137			* @return self
138			*/
139			public function setGroups(array $groups)
140			{
141			$this->groups = [];
142
143			foreach ($groups as $group) {
144			$this->addGroup($group);
145			}
146
147			return $this;
148			}
149
150			/**
151			* Add parent route group
152			*
153			* @param string $group The parent route group.
154			* @throws InvalidArgumentException If the group is invalid.
155			* @return self
156			*/
157			public function addGroup($group)
158			{
159			if (!is_string($group)) {
160			throw new InvalidArgumentException(
161			'Parent route group must be a string.'
162			);
163			}
164
165			$this->groups[] = $group;
166
167			return $this;
168			}
169
170			/**
171			* Get parent route groups
172			*
173			* @return array
174			*/
175			public function groups()
176			{
177			return $this->groups;
178			}
179
180			/**
181			* Add custom headers
182			*
183			* @param array $headers The custom headers, in key=>val pairs.
184			* @return self
185			*/
186			public function setHeaders(array $headers)
187			{
188			$this->headers = [];
189			foreach($headers as $name => $val) {
190			$this->addHeader($name, $val);
191			}
192			return $this;
193			}
194
195			/**
196			* @param string $name The header name (ex: "Content-Type", "Cache-Control").
197			* @param string $val The header value.
198			* @throws InvalidArgumentException If the header name or value is not a string.
199			* @return $this
200			*/
201			public function addHeader($name, $val)
202			{
203			if (!is_string($name)) {
204			throw new InvalidArgumentException(
205			'Route header name must be a string.'
206			);
207			}
208			if (!is_string($val)) {
209			throw new InvalidArgumentException(
210			'Route header value must be a string.'
211			);
212			}
213			$this->headers[$name] = $val;
214			return $this;
215			}
216
217			/**
218			* Get custom route headers.
219			*
220			* @return array
221			*/
222			public function headers()
223			{
224			return $this->headers;
225			}
226
227			/**
228			* Set route view controller classname
229			*
230			* @param string $controller Route controller name.
231			* @throws InvalidArgumentException If the route view controller is not a string.
232			* @return self
233			*/
234			public function setController($controller)
235			{
236			if (!is_string($controller)) {
237			throw new InvalidArgumentException(
238			'Route view controller must be a string.'
239			);
240			}
241
242			$this->controller = $controller;
243
244			return $this;
245			}
246
247			/**
248			* Get the view controller classname
249			*
250			* If not set, the `self::ident()` will be used by default.
251			*
252			* @return string
253			*/
254			public function controller()
255			{
256			if (!isset($this->controller)) {
257			return $this->ident();
258			}
259
260			return $this->controller;
261			}
262
263			/**
264			* Set route methods
265			*
266			* @param string[] $methods The route's supported HTTP methods.
267			* @return self
268			*/
269			public function setMethods(array $methods)
270			{
271			$this->methods = [];
272
273			foreach ($methods as $method) {
274			$this->addMethod($method);
275			}
276
277			return $this;
278			}
279
280			/**
281			* Add route HTTP method.
282			*
283			* @param string $method The route's supported HTTP method.
284			* @throws InvalidArgumentException If the HTTP method is invalid.
285			* @return self
286			*/
287			public function addMethod($method)
288			{
289			if (!is_string($method)) {
290			throw new InvalidArgumentException(
291			sprintf(
292			'Unsupported HTTP method; must be a string, received %s',
293			(is_object($method) ? get_class($method) : gettype($method))
294			)
295			);
296			}
297
298			// According to RFC, methods are defined in uppercase (See RFC 7231)
299			$method = strtoupper($method);
300
301			$validHttpMethods = [
302			'CONNECT',
303			'DELETE',
304			'GET',
305			'HEAD',
306			'OPTIONS',
307			'PATCH',
308			'POST',
309			'PUT',
310			'TRACE',
311			];
312
313			if (!in_array($method, $validHttpMethods)) {
314			throw new InvalidArgumentException(sprintf(
315			'Unsupported HTTP method; must be one of "%s", received "%s"',
316			implode('","', $validHttpMethods),
317			$method
318			));
319			}
320
321			$this->methods[] = $method;
322
323			return $this;
324			}
325
326			/**
327			* Get route methods
328			*
329			* @return string[]
330			*/
331			public function methods()
332			{
333			return $this->methods;
334			}
335			}
336

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