ApiVersion::init() - Code Metrics - Inspection of "[WIP] Psr12 (#2)" - ROAResearch/yii2-roa - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6db6da...5370d9 )

by Angel

created 2019-11-28 17:41 UTC

ApiVersion::init() B

↳ Parent: ApiVersion

Complexity

Conditions	9
Paths	7

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	33
rs	8.0555
c	0
b	0
f	0
cc	9
nc	7
nop	0

<?php

namespace roaresearch\yii2\roa\modules;

use DateTime;
use roaresearch\yii2\roa\{
    controllers\ApiVersionController,
    urlRules\Composite as CompositeUrlRule,
    urlRules\Resource as ResourceUrlRule,
    urlRules\UrlRuleCreator
};
use Yii;
use yii\{
    base\InvalidConfigException,
    helpers\ArrayHelper,
    helpers\Url,
    web\JsonResponseFormatter,
    web\Response,
    web\UrlManager,
    web\XmlResponseFormatter
};

/**
 * Class to attach a version to an `ApiContainer` module.
 *
 * You can control the stability by setting the properties `$releaseDate`,
 * `$deprecationDate` and `$obsoleteDate`.
 *
 * The resources are declared using the `$resources` array property
 */
class ApiVersion extends \yii\base\Module implements UrlRuleCreator
{
    const STABILITY_DEVELOPMENT = 'development';
    const STABILITY_STABLE = 'stable';
    const STABILITY_DEPRECATED = 'deprecated';
    const STABILITY_OBSOLETE = 'obsolete';

    /**
     * @var string subfix used to create the default classes
     */
    public $controllerSubfix = 'Resource';

    /**
     * @var string full class name which will be used as default for routing.
     */
    public $urlRuleClass = ResourceUrlRule::class;

    /**
     * @var string date in Y-m-d format for the date at which this version
     * became stable
     */
    public $releaseDate;

    /**
     * @var string date in Y-m-d format for the date at which this version
     * became deprecated
     */
    public $deprecationDate;

    /**
     * @var string date in Y-m-d format for the date at which this version
     * became obsolete
     */
    public $obsoleteDate;

    /**
     * @var string URL where the api documentation can be found.
     */
    public $apidoc = null;

    /**
     * @var array|ResponseFormatterInterface[] response formatters which will
     * be attached to `Yii::$app->response->formatters`. By default just enable
     * HAL responses.
     */
    public $responseFormatters = [
        Response::FORMAT_JSON => [
            'class' => JsonResponseFormatter::class,
            'contentType' => JsonResponseFormatter::CONTENT_TYPE_HAL_JSON,
        ],
        Response::FORMAT_XML => [
            'class' => XmlResponseFormatter::class,
            'contentType' => 'application/hal+xml',
        ],
    ];

    /**
     * @var string the stability level
     */
    protected $stability = self::STABILITY_DEVELOPMENT;

    /**
     * @return string the stability defined for this version.
     */
    public function getStability(): string
    {
        return $this->stability;
    }

    /**
     * @inheritdoc
     */
    public $defaultRoute = 'index';

    /**
     * @inheritdoc
     */
    public $controllerMap = ['index' => ApiVersionController::class];

    /**
     * @var string[] list of 'patternRoute' => 'resource' pairs to connect a
     * route to a resource. if no key is used, then the value will be the
     * pattern too.
     *
     * Special properties:
     *
     * - urlRule array the configuration for how the routing url rules will be
     *   created before attaching them to urlManager.
     *
     * ```php
     * [
     *     'profile', // resources\ProfileResource
     *     'profile/history', // resources\profile\HistoryResource
     *     'profile/image' => [
     *         'class' => resources\profile\ImageResource::class,
     *         'urlRule' => ['class' => 'roaresearch\yii2\\roa\\urlRules\\File'],
     *     ],
     *     'post' => ['class' => resources\post\PostResource::class],
     *     'post/<post_id:[\d]+>/reply', // resources\post\ReplyResource
     * ]
     * ```
     */
    public $resources = [];

    /**
     * @return string[] gets the list of routes allowed for this api version.
     */
    public function getRoutes(): array
    {
        $routes = ['/'];
        foreach ($this->resources as $index => $value) {
            $routes[] =
                (is_string($index) ? $index : $value);
        }

        return $routes;
    }

    /**
     * @return array stability, life cycle and resources for this version.
     */
    public function getFactSheet(): array
    {
        return [
            'stability' => $this->stability,
            'lifeCycle' => [
                'releaseDate' => $this->releaseDate,
                'deprecationDate' => $this->deprecationDate,
                'obsoleteDate' => $this->obsoleteDate,
            ],
            'routes' => $this->getRoutes(),
            '_links' => [
                'self' => $this->getSelfLink(),
                'apidoc' => $this->apidoc,
            ],
        ];
    }

    /**
     * @inheritdoc
     */
    public function init()
    {
        parent::init();
        $releaseTime = $this->calcTime($this->releaseDate);
        $now = time();

        if ($releaseTime !== null && $releaseTime <= $now) {
            $deprecationTime = $this->calcTime($this->deprecationDate);
            $obsoleteTime = $this->calcTime($this->obsoleteDate);
            if ($deprecationTime !== null && $obsoleteTime !== null) {
                if ($obsoleteTime < $deprecationTime) {
                    throw new InvalidConfigException(
                        'The `obsoleteDate` must not be earlier than `deprecationDate`'
                    );
                }
                if ($deprecationTime < $releaseTime) {
                    throw new InvalidConfigException(
                        'The `deprecationDate` must not be earlier than `releaseDate`'
                    );
                }

                if ($obsoleteTime < $now) {
                    $this->stability = self::STABILITY_OBSOLETE;
                } elseif ($deprecationTime < $now) {
                    $this->stability = self::STABILITY_DEPRECATED;
                } else {
                    $this->stability = self::STABILITY_STABLE;
                }
            } else {
                $this->stability = self::STABILITY_STABLE;
            }
        }
    }

    /**
     * @inheritdoc
     */
    public function beforeAction($action)
    {
        if (!parent::beforeAction($action)) {
            return false;
        }

        foreach ($this->responseFormatters as $id => $responseFormatter) {
            Yii::$app->response->formatters[$id] = $responseFormatter;
        }

        return true;
    }

    /**
     * @return array list of configured urlrules by default

     */
    protected function defaultUrlRules()
    {
        return [
            Yii::createObject([
                'class' => \yii\web\UrlRule::class,
                'pattern' => $this->uniqueId,
                'route' => $this->uniqueId,
                'normalizer' => ['class' => \yii\web\UrlNormalizer::class],
            ]),
        ];
    }

    /**
     * @inheritdoc
     */
    public function createUrlRules(CompositeUrlRule $urlRule): array
    {
        $rules = $this->defaultUrlRules();
        if ($this->stability == self::STABILITY_OBSOLETE) {
            $rules[] = Yii::createObject([
                'class' => \yii\web\UrlRule::class,
                'pattern' => $this->uniqueId . '/<route:*+>',
                'route' => $this->uniqueId . '/index/gone',
            ]);

            return $rules;
        }

        foreach ($this->resources as $route => $controller) {
            $route = is_int($route) ? $controller : $route;
            $controllerRoute = $this->buildControllerRoute($route);
            if (is_string($controller)) {
                $controller = [
                    'class' => $this->buildControllerClass($controllerRoute),
                ];
            } elseif (is_array($controller) && empty($controller['class'])) {
                $controller['class'] = $this->buildControllerClass(
                    $controllerRoute
                );
            }
            $rules[] = Yii::createObject(array_merge(
                [
                    'class' => $this->urlRuleClass,
                    'controller' => [
                        $route => "{$this->uniqueId}/$controllerRoute",
                    ],
                    'prefix' => $this->uniqueId,
                ],
                ArrayHelper::remove($controller, 'urlRule', [])
            ));
            $this->controllerMap[$controllerRoute] = $controller;
        }

        return $rules;
    }

    /**
     * Converts a ROA route to an MVC route to be handled by `$controllerMap`
     *
     * @param string $roaRoute
     * @return string
     */
    private function buildControllerRoute(string $roaRoute): string
    {
        return strtr(
            preg_replace(
                '/\/\<.*?\>\//',
                '--',
                $roaRoute
            ),
            ['/' => '-']
        );
    }

    /**
     * Converts an MVC route to the default controller class.
     *
     * @param string $controllerRoute
     * @return string
     */
    private function buildControllerClass(string $controllerRoute): string
    {
        $lastSeparator = strrpos($controllerRoute, '--');
        if ($lastSeparator === false) {
            $lastClass = $controllerRoute;
            $ns = '';
        } else {
            $lastClass = substr($controllerRoute, $lastSeparator + 2);
            $ns = substr($controllerRoute, 0, $lastSeparator + 2);
        }

        return $this->controllerNamespace
            . '\\' . strtr($ns, ['--' => '\\'])
            . str_replace(' ', '', ucwords(str_replace('-', ' ', $lastClass)))
            . $this->controllerSubfix;
    }

    /**
     * @param string $date in 'Y-m-d' format
     * @return ?int unix timestamp

     */
    private function calcTime($date): ?int

    {
        if ($date === null) {
            return null;
        }
        if (false === ($dt = DateTime::createFromFormat('Y-m-d', $date))) {
            throw new InvalidConfigException(
                'Dates must use the "Y-m-d" format.'
            );
        }

        return $dt->getTimestamp();
    }

    /**
     * @return string HTTP Url linking to this module
     */
    public function getSelfLink(): string
    {
        return Url::to(['//' . $this->getUniqueId()], true);
    }
}


1			<?php
2
3			namespace roaresearch\yii2\roa\modules;
4
5			use DateTime;
6			use roaresearch\yii2\roa\{
7			controllers\ApiVersionController,
8			urlRules\Composite as CompositeUrlRule,
9			urlRules\Resource as ResourceUrlRule,
10			urlRules\UrlRuleCreator
11			};
12			use Yii;
13			use yii\{
14			base\InvalidConfigException,
15			helpers\ArrayHelper,
16			helpers\Url,
17			web\JsonResponseFormatter,
18			web\Response,
19			web\UrlManager,
20			web\XmlResponseFormatter
21			};
22
23			/**
24			* Class to attach a version to an `ApiContainer` module.
25			*
26			* You can control the stability by setting the properties `$releaseDate`,
27			* `$deprecationDate` and `$obsoleteDate`.
28			*
29			* The resources are declared using the `$resources` array property
30			*/
31			class ApiVersion extends \yii\base\Module implements UrlRuleCreator
32			{
33			const STABILITY_DEVELOPMENT = 'development';
34			const STABILITY_STABLE = 'stable';
35			const STABILITY_DEPRECATED = 'deprecated';
36			const STABILITY_OBSOLETE = 'obsolete';
37
38			/**
39			* @var string subfix used to create the default classes
40			*/
41			public $controllerSubfix = 'Resource';
42
43			/**
44			* @var string full class name which will be used as default for routing.
45			*/
46			public $urlRuleClass = ResourceUrlRule::class;
47
48			/**
49			* @var string date in Y-m-d format for the date at which this version
50			* became stable
51			*/
52			public $releaseDate;
53
54			/**
55			* @var string date in Y-m-d format for the date at which this version
56			* became deprecated
57			*/
58			public $deprecationDate;
59
60			/**
61			* @var string date in Y-m-d format for the date at which this version
62			* became obsolete
63			*/
64			public $obsoleteDate;
65
66			/**
67			* @var string URL where the api documentation can be found.
68			*/
69			public $apidoc = null;
70
71			/**
72			* @var array\|ResponseFormatterInterface[] response formatters which will
73			* be attached to `Yii::$app->response->formatters`. By default just enable
74			* HAL responses.
75			*/
76			public $responseFormatters = [
77			Response::FORMAT_JSON => [
78			'class' => JsonResponseFormatter::class,
79			'contentType' => JsonResponseFormatter::CONTENT_TYPE_HAL_JSON,
80			],
81			Response::FORMAT_XML => [
82			'class' => XmlResponseFormatter::class,
83			'contentType' => 'application/hal+xml',
84			],
85			];
86
87			/**
88			* @var string the stability level
89			*/
90			protected $stability = self::STABILITY_DEVELOPMENT;
91
92			/**
93			* @return string the stability defined for this version.
94			*/
95			public function getStability(): string
96			{
97			return $this->stability;
98			}
99
100			/**
101			* @inheritdoc
102			*/
103			public $defaultRoute = 'index';
104
105			/**
106			* @inheritdoc
107			*/
108			public $controllerMap = ['index' => ApiVersionController::class];
109
110			/**
111			* @var string[] list of 'patternRoute' => 'resource' pairs to connect a
112			* route to a resource. if no key is used, then the value will be the
113			* pattern too.
114			*
115			* Special properties:
116			*
117			* - urlRule array the configuration for how the routing url rules will be
118			* created before attaching them to urlManager.
119			*
120			* ```php
121			* [
122			* 'profile', // resources\ProfileResource
123			* 'profile/history', // resources\profile\HistoryResource
124			* 'profile/image' => [
125			* 'class' => resources\profile\ImageResource::class,
126			* 'urlRule' => ['class' => 'roaresearch\yii2\\roa\\urlRules\\File'],
127			* ],
128			* 'post' => ['class' => resources\post\PostResource::class],
129			* 'post/<post_id:[\d]+>/reply', // resources\post\ReplyResource
130			* ]
131			* ```
132			*/
133			public $resources = [];
134
135			/**
136			* @return string[] gets the list of routes allowed for this api version.
137			*/
138			public function getRoutes(): array
139			{
140			$routes = ['/'];
141			foreach ($this->resources as $index => $value) {
142			$routes[] =
143			(is_string($index) ? $index : $value);
144			}
145
146			return $routes;
147			}
148
149			/**
150			* @return array stability, life cycle and resources for this version.
151			*/
152			public function getFactSheet(): array
153			{
154			return [
155			'stability' => $this->stability,
156			'lifeCycle' => [
157			'releaseDate' => $this->releaseDate,
158			'deprecationDate' => $this->deprecationDate,
159			'obsoleteDate' => $this->obsoleteDate,
160			],
161			'routes' => $this->getRoutes(),
162			'_links' => [
163			'self' => $this->getSelfLink(),
164			'apidoc' => $this->apidoc,
165			],
166			];
167			}
168
169			/**
170			* @inheritdoc
171			*/
172			public function init()
173			{
174			parent::init();
175			$releaseTime = $this->calcTime($this->releaseDate);
176			$now = time();
177
178			if ($releaseTime !== null && $releaseTime <= $now) {
179			$deprecationTime = $this->calcTime($this->deprecationDate);
180			$obsoleteTime = $this->calcTime($this->obsoleteDate);
181			if ($deprecationTime !== null && $obsoleteTime !== null) {
182			if ($obsoleteTime < $deprecationTime) {
183			throw new InvalidConfigException(
184			'The `obsoleteDate` must not be earlier than `deprecationDate`'
185			);
186			}
187			if ($deprecationTime < $releaseTime) {
188			throw new InvalidConfigException(
189			'The `deprecationDate` must not be earlier than `releaseDate`'
190			);
191			}
192
193			if ($obsoleteTime < $now) {
194			$this->stability = self::STABILITY_OBSOLETE;
195			} elseif ($deprecationTime < $now) {
196			$this->stability = self::STABILITY_DEPRECATED;
197			} else {
198			$this->stability = self::STABILITY_STABLE;
199			}
200			} else {
201			$this->stability = self::STABILITY_STABLE;
202			}
203			}
204			}
205
206			/**
207			* @inheritdoc
208			*/
209			public function beforeAction($action)
210			{
211			if (!parent::beforeAction($action)) {
212			return false;
213			}
214
215			foreach ($this->responseFormatters as $id => $responseFormatter) {
216			Yii::$app->response->formatters[$id] = $responseFormatter;
217			}
218
219			return true;
220			}
221
222			/**
223			* @return array list of configured urlrules by default
			0 ignored issues – show Documentation introduced 2019-11-09 03:27 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `object[]`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
224			*/
225			protected function defaultUrlRules()
226			{
227			return [
228			Yii::createObject([
229			'class' => \yii\web\UrlRule::class,
230			'pattern' => $this->uniqueId,
231			'route' => $this->uniqueId,
232			'normalizer' => ['class' => \yii\web\UrlNormalizer::class],
233			]),
234			];
235			}
236
237			/**
238			* @inheritdoc
239			*/
240			public function createUrlRules(CompositeUrlRule $urlRule): array
241			{
242			$rules = $this->defaultUrlRules();
243			if ($this->stability == self::STABILITY_OBSOLETE) {
244			$rules[] = Yii::createObject([
245			'class' => \yii\web\UrlRule::class,
246			'pattern' => $this->uniqueId . '/<route:*+>',
247			'route' => $this->uniqueId . '/index/gone',
248			]);
249
250			return $rules;
251			}
252
253			foreach ($this->resources as $route => $controller) {
254			$route = is_int($route) ? $controller : $route;
255			$controllerRoute = $this->buildControllerRoute($route);
256			if (is_string($controller)) {
257			$controller = [
258			'class' => $this->buildControllerClass($controllerRoute),
259			];
260			} elseif (is_array($controller) && empty($controller['class'])) {
261			$controller['class'] = $this->buildControllerClass(
262			$controllerRoute
263			);
264			}
265			$rules[] = Yii::createObject(array_merge(
266			[
267			'class' => $this->urlRuleClass,
268			'controller' => [
269			$route => "{$this->uniqueId}/$controllerRoute",
270			],
271			'prefix' => $this->uniqueId,
272			],
273			ArrayHelper::remove($controller, 'urlRule', [])
274			));
275			$this->controllerMap[$controllerRoute] = $controller;
276			}
277
278			return $rules;
279			}
280
281			/**
282			* Converts a ROA route to an MVC route to be handled by `$controllerMap`
283			*
284			* @param string $roaRoute
285			* @return string
286			*/
287			private function buildControllerRoute(string $roaRoute): string
288			{
289			return strtr(
290			preg_replace(
291			'/\/\<.*?\>\//',
292			'--',
293			$roaRoute
294			),
295			['/' => '-']
296			);
297			}
298
299			/**
300			* Converts an MVC route to the default controller class.
301			*
302			* @param string $controllerRoute
303			* @return string
304			*/
305			private function buildControllerClass(string $controllerRoute): string
306			{
307			$lastSeparator = strrpos($controllerRoute, '--');
308			if ($lastSeparator === false) {
309			$lastClass = $controllerRoute;
310			$ns = '';
311			} else {
312			$lastClass = substr($controllerRoute, $lastSeparator + 2);
313			$ns = substr($controllerRoute, 0, $lastSeparator + 2);
314			}
315
316			return $this->controllerNamespace
317			. '\\' . strtr($ns, ['--' => '\\'])
318			. str_replace(' ', '', ucwords(str_replace('-', ' ', $lastClass)))
319			. $this->controllerSubfix;
320			}
321
322			/**
323			* @param string $date in 'Y-m-d' format
324			* @return ?int unix timestamp
			0 ignored issues – show Documentation introduced 2019-11-09 03:27 UTC by Report Bug Copy Issue Report The doc-type `?int` could not be parsed: Unknown type name "?int" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
325			*/
326			private function calcTime($date): ?int
			0 ignored issues – show Documentation introduced 2019-11-09 03:27 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
327			{
328			if ($date === null) {
329			return null;
330			}
331			if (false === ($dt = DateTime::createFromFormat('Y-m-d', $date))) {
332			throw new InvalidConfigException(
333			'Dates must use the "Y-m-d" format.'
334			);
335			}
336
337			return $dt->getTimestamp();
338			}
339
340			/**
341			* @return string HTTP Url linking to this module
342			*/
343			public function getSelfLink(): string
344			{
345			return Url::to(['//' . $this->getUniqueId()], true);
346			}
347			}
348

ROAResearch / yii2-roa

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