RouteWrapper::getSignature() - Code Metrics - Inspection of "Refactored couple of things" - autaut03/laravel-api-docs-generator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c6a664...3473b8 )

by Alex

created 2018-08-24 18:39 UTC

RouteWrapper::getSignature() A

↳ Parent: RouteWrapper

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
eloc	1
nc	1
nop	0

<?php

namespace AlexWells\ApiDocsGenerator\Parsers;

use AlexWells\ApiDocsGenerator\Exceptions\InvalidFormat;
use ReflectionClass;
use ReflectionParameter;
use Illuminate\Routing\Route;
use ReflectionFunctionAbstract;
use Illuminate\Support\Collection;
use Mpociot\Reflection\DocBlock\Tag;
use AlexWells\ApiDocsGenerator\Helpers;
use Illuminate\Foundation\Http\FormRequest;
use AlexWells\ApiDocsGenerator\Exceptions\InvalidTagFormat;
use AlexWells\ApiDocsGenerator\Exceptions\ClosureRouteException;

class RouteWrapper
{
    /**
     * Original route object.
     *
     * @var Route
     */
    protected $route;

    /**
     * Injected array of options from instance.
     *
     * @var array
     */
    protected $options;

    /**
     * Parsed FormRequest's reflection.
     *
     * @var ReflectionClass
     */
    protected $parsedFormRequest;

    /**
     * Parsed doc block for controller.
     *
     * @var DocBlockWrapper
     */
    protected $controllerDockBlock;

    /**
     * Parsed doc block for method.
     *
     * @var DocBlockWrapper
     */
    protected $methodDocBlock;

    /**
     * Parsed describe tag parser.
     *
     * @var DescribeParameterTagsParser
     */
    protected $describeTagsParser;

    /**
     * Parsed default tag parser.
     *
     * @var DefaultParameterTagsParser
     */
    protected $defaultTagsParser;

    /**
     * RouteWrapper constructor.
     *
     * @param Route $route
     * @param array $options
     */
    public function __construct($route, $options)
    {
        $this->route = $route;
        $this->options = $options;
    }

    /**
     * Returns original (laravel's) route object.
     *
     * @return Route
     */
    public function getOriginalRoute()
    {
        return $this->route;
    }

    /**
     * Parse the route and return summary information for it.
     *
     * @return array
     */
    public function getSummary()
    {
        return [
            'id' => $this->getSignature(),
            'resource' => $this->getResource(),
            'uri' => $this->getUri(),
            'methods' => $this->getMethods(),
            'title' => $this->getTitle(),
            'description' => $this->getDescription(),
            'parameters' => [
                'path' => $this->getPathParameters(),
                'query' => $this->getQueryParameters()
            ],
            'responses' => $this->getResponses()
        ];
    }

    /**
     * Returns route's unique signature.
     *
     * @return string
     */
    public function getSignature()
    {
        return md5($this->getUri() . ':' . implode(',', $this->getMethods()));
    }

    /**
     * Returns route's name.
     *
     * @return string
     */
    public function getName()
    {
        return $this->route->getName();
    }

    /**
     * Returns route's HTTP methods.
     *
     * @return array
     */
    public function getMethods()
    {
        if (method_exists($this->route, 'getMethods')) {
            $methods = $this->route->getMethods();
        } else {
            $methods = $this->route->methods();
        }

        return array_except($methods, 'HEAD');
    }

    /**
     * Returns route's URI.
     *
     * @return string
     */
    public function getUri()
    {
        if (method_exists($this->route, 'getUri')) {
            return $this->route->getUri();
        }

        return $this->route->uri();
    }

    /**
     * Parse the action and return it.
     *
     * @return string[2]
     */
    protected function parseAction()
    {
        return explode('@', $this->getAction(), 2);
    }

    /**
     * Returns route's action string.
     *
     * @throws ClosureRouteException
     *
     * @return string
     */
    public function getAction()
    {
        if (! $this->isSupported()) {
            throw new ClosureRouteException('Closure callbacks are not supported. Please use a controller method.');
        }

        return $this->getActionSafe();
    }

    /**
     * Returns route's action string safe (without any exceptions).
     *
     * @return string
     */
    public function getActionSafe()
    {
        return $this->route->getActionName();
    }

    /**
     * Checks if the route is supported.
     *
     * @return bool
     */
    public function isSupported()
    {
        return isset($this->route->getAction()['controller']);
    }

    /**
     * Checks if it matches any of the masks.
     *
     * @param array $masks
     *
     * @return bool
     */
    public function matchesAnyMask($masks)
    {
        return collect($masks)
            ->contains(function ($mask) {
                return str_is($mask, $this->getUri()) || str_is($mask, $this->getName());
            });
    }

    /**
     * Parses path parameters and returns them.
     *
     * @return array
     */
    public function getPathParameters()
    {
        // Get all path parameters from path, including ? symbols after them
        preg_match_all('/\{(.*?)\}/', $this->getUri(), $matches);

        return array_map(function ($pathParameter) {
            return (new PathParameterParser($pathParameter, ! $this->options['noTypeChecks'], $this))->parse();
        }, $matches[1]);
    }

    /**
     * Parses validation rules and converts them into an array of parameters.
     *
     * @return array
     */
    public function getQueryParameters()
    {
        $params = [];

        foreach ($this->getQueryValidationRules() as $name => $rules) {
            $params[] = [
                'name' => $name,
                'default' => $this->getDefaultTagsParser()->get('query', $name),
                'rules' => $rules,
                'description' => $this->getDescribeTagsParser()->get('query', $name)
            ];
        }

        return $params;
    }

    /**
     * Return an array of query validation rules.
     *
     * @return array
     */
    protected function getQueryValidationRules()
    {
        if (! ($reflection = $this->getFormRequestClassReflection())) {
            return [];
        }

        return FormRequestRulesParser::withReflection($reflection)
            ->parse();
    }

    /**
     * Returns route's title (defaults to method name).
     *
     * @return string
     */
    public function getTitle()
    {
        if($title = $this->getMethodDocBlock()->getShortDescription()) {
            return $title;
        }

        $title = $this->getMethodReflection()->getName();

        return Helpers::functionNameToText($title);
    }

    /**
     * Returns route's description.
     *
     * @return string|null
     */
    public function getDescription()
    {
        $description = $this->getMethodDocBlock()->getLongDescription()->getContents();

        return Helpers::clearNewlines($description);
    }

    /**
     * Returns route's resource.
     *
     * @return array
     */
    public function getResource()
    {
        return $this->getDocBlocks()
            ->map(function (DocBlockWrapper $docBlock) {
                $tag = $docBlock->getDocTag('resource');

                if (! $tag) {

                    return null;
                }

                $resource = $tag->getContent();

                if(! $resource) {
                    throw new InvalidFormat('Resource name not specified');
                }

                $resource = (new StringToArrayParser($resource))->parse();

                return $resource;
            })
            ->filter()
            ->first(null, ['Unclassified routes']);
    }

    /**
     * Returns all route's responses.
     *
     * @return array
     */
    public function getResponses()
    {
        return $this->getMethodDocBlock()
            ->getDocTags('response')
            ->map(function (Tag $tag) {
                return (new ResponseParser($tag->getContent()))->parse();
            })
            ->filter()
            ->toArray();
    }

    /**
     * Checks if the route is hidden from docs by annotation.
     *
     * @return bool
     */
    public function isHiddenFromDocs()
    {
        return $this->getDocBlocks()
            ->contains(function (DocBlockWrapper $docBlock) {
                return $docBlock->hasDocTag('docsHide');
            });
    }

    /**
     * Returns describe tags parser.
     *
     * @return DescribeParameterTagsParser
     */
    public function getDescribeTagsParser()
    {
        if (! $this->describeTagsParser) {
            return $this->describeTagsParser = new DescribeParameterTagsParser($this->getDocBlocksArray());
        }

        return $this->describeTagsParser;
    }

    /**
     * Returns default tags parser.
     *
     * @return DefaultParameterTagsParser
     */
    public function getDefaultTagsParser()
    {
        if (! $this->defaultTagsParser) {
            return $this->defaultTagsParser = new DefaultParameterTagsParser($this->getDocBlocksArray());
        }

        return $this->defaultTagsParser;
    }

    /**
     * Get all doc blocks.
     *
     * @return Collection|DocBlockWrapper[]
     */
    protected function getDocBlocks()
    {
        return collect($this->getDocBlocksArray());
    }

    /**
     * Get all doc blocks as array.
     *
     * @return DocBlockWrapper[]
     */
    protected function getDocBlocksArray()
    {
        return [$this->getMethodDocBlock(), $this->getControllerDocBlock()];
    }

    /**
     * Returns DocBlock for route method.
     *
     * @return DocBlockWrapper
     */
    protected function getMethodDocBlock()
    {
        if (! $this->methodDocBlock) {
            return $this->methodDocBlock = new DocBlockWrapper($this->getMethodReflection());
        }

        return $this->methodDocBlock;
    }

    /**
     * Returns DocBlock for the controller.
     *
     * @return DocBlockWrapper
     */
    protected function getControllerDocBlock()
    {
        if (! $this->controllerDockBlock) {
            return $this->controllerDockBlock = new DocBlockWrapper($this->getControllerReflection());
        }

        return $this->controllerDockBlock;
    }

    /**
     * Returns route's FormRequest reflection if exists.
     *
     * @return ReflectionClass
     */
    protected function getFormRequestClassReflection()
    {
        if (! $this->parsedFormRequest) {
            $methodParameter = $this->getMethodParameterByType(FormRequest::class);

            if (! $methodParameter) {

                return null;
            }

            return $this->parsedFormRequest = $methodParameter->getClass();
        }

        return $this->parsedFormRequest;
    }

    /**
     * Returns method parameter by type (single).
     *
     * @param string $filter
     *
     * @return ReflectionParameter
     */
    protected function getMethodParameterByType($filter)
    {
        $formRequestParameters = $this->getMethodParametersByType($filter);

        if (empty($formRequestParameters)) {
            return null;
        }

        return array_first($formRequestParameters);
    }

    /**
     * Returns route method's parameters filtered by type.
     *
     * @param string $filter A parameter type to filter
     *
     * @return ReflectionParameter[]
     */
    protected function getMethodParametersByType($filter)
    {
        return $this->getMethodParameters(function (ReflectionParameter $parameter) use ($filter) {
            if (! ($type = $parameter->getType())) {
                return false;
            }

            if ($type->isBuiltin()) {
                return strval($type) === $filter;
            }

            return ($class = $parameter->getClass()) && $class->isSubclassOf($filter);
        });
    }

    /**
     * Returns route method's parameters filtered by name (ignore case).
     *
     * TODO: get reflections into other class
     *
     * @param string $name
     *
     * @return ReflectionParameter
     */
    public function getMethodParameterByName($name)
    {
        return $this->getMethodParameter(function (ReflectionParameter $parameter) use ($name) {
            return strtolower($parameter->getName()) === strtolower($name);
        });
    }

    /**
     * Returns route method's parameter filtered by callable.
     *
     * @param callable $filter A callable returning bool
     *
     * @return ReflectionParameter
     */
    protected function getMethodParameter(callable $filter)
    {
        return array_first($this->getMethodParameters($filter));
    }

    /**
     * Returns route method's parameters filtered by callable.
     *
     * @param callable $filter A callable returning bool
     *
     * @return ReflectionParameter[]
     */
    protected function getMethodParameters(callable $filter = null)
    {
        $parameters = $this->getMethodReflection()->getParameters();

        if ($filter === null) {
            return $parameters;
        }

        return array_filter($parameters, $filter);
    }

    /**
     * Returns route method's reflection.
     *
     * @return ReflectionFunctionAbstract
     */
    protected function getMethodReflection()
    {
        return $this->getControllerReflection()->getMethod($this->parseAction()[1]);
    }

    /**
     * Returns controller class reflection.
     *
     * @return ReflectionClass
     */
    protected function getControllerReflection()
    {
        return new ReflectionClass($this->parseAction()[0]);
    }
}


1			<?php
2
3			namespace AlexWells\ApiDocsGenerator\Parsers;
4
5			use AlexWells\ApiDocsGenerator\Exceptions\InvalidFormat;
6			use ReflectionClass;
7			use ReflectionParameter;
8			use Illuminate\Routing\Route;
9			use ReflectionFunctionAbstract;
10			use Illuminate\Support\Collection;
11			use Mpociot\Reflection\DocBlock\Tag;
12			use AlexWells\ApiDocsGenerator\Helpers;
13			use Illuminate\Foundation\Http\FormRequest;
14			use AlexWells\ApiDocsGenerator\Exceptions\InvalidTagFormat;
15			use AlexWells\ApiDocsGenerator\Exceptions\ClosureRouteException;
16
17			class RouteWrapper
18			{
19			/**
20			* Original route object.
21			*
22			* @var Route
23			*/
24			protected $route;
25
26			/**
27			* Injected array of options from instance.
28			*
29			* @var array
30			*/
31			protected $options;
32
33			/**
34			* Parsed FormRequest's reflection.
35			*
36			* @var ReflectionClass
37			*/
38			protected $parsedFormRequest;
39
40			/**
41			* Parsed doc block for controller.
42			*
43			* @var DocBlockWrapper
44			*/
45			protected $controllerDockBlock;
46
47			/**
48			* Parsed doc block for method.
49			*
50			* @var DocBlockWrapper
51			*/
52			protected $methodDocBlock;
53
54			/**
55			* Parsed describe tag parser.
56			*
57			* @var DescribeParameterTagsParser
58			*/
59			protected $describeTagsParser;
60
61			/**
62			* Parsed default tag parser.
63			*
64			* @var DefaultParameterTagsParser
65			*/
66			protected $defaultTagsParser;
67
68			/**
69			* RouteWrapper constructor.
70			*
71			* @param Route $route
72			* @param array $options
73			*/
74			public function __construct($route, $options)
75			{
76			$this->route = $route;
77			$this->options = $options;
78			}
79
80			/**
81			* Returns original (laravel's) route object.
82			*
83			* @return Route
84			*/
85			public function getOriginalRoute()
86			{
87			return $this->route;
88			}
89
90			/**
91			* Parse the route and return summary information for it.
92			*
93			* @return array
94			*/
95			public function getSummary()
96			{
97			return [
98			'id' => $this->getSignature(),
99			'resource' => $this->getResource(),
100			'uri' => $this->getUri(),
101			'methods' => $this->getMethods(),
102			'title' => $this->getTitle(),
103			'description' => $this->getDescription(),
104			'parameters' => [
105			'path' => $this->getPathParameters(),
106			'query' => $this->getQueryParameters()
107			],
108			'responses' => $this->getResponses()
109			];
110			}
111
112			/**
113			* Returns route's unique signature.
114			*
115			* @return string
116			*/
117			public function getSignature()
118			{
119			return md5($this->getUri() . ':' . implode(',', $this->getMethods()));
120			}
121
122			/**
123			* Returns route's name.
124			*
125			* @return string
126			*/
127			public function getName()
128			{
129			return $this->route->getName();
130			}
131
132			/**
133			* Returns route's HTTP methods.
134			*
135			* @return array
136			*/
137			public function getMethods()
138			{
139			if (method_exists($this->route, 'getMethods')) {
140			$methods = $this->route->getMethods();
141			} else {
142			$methods = $this->route->methods();
143			}
144
145			return array_except($methods, 'HEAD');
146			}
147
148			/**
149			* Returns route's URI.
150			*
151			* @return string
152			*/
153			public function getUri()
154			{
155			if (method_exists($this->route, 'getUri')) {
156			return $this->route->getUri();
157			}
158
159			return $this->route->uri();
160			}
161
162			/**
163			* Parse the action and return it.
164			*
165			* @return string[2]
166			*/
167			protected function parseAction()
168			{
169			return explode('@', $this->getAction(), 2);
170			}
171
172			/**
173			* Returns route's action string.
174			*
175			* @throws ClosureRouteException
176			*
177			* @return string
178			*/
179			public function getAction()
180			{
181			if (! $this->isSupported()) {
182			throw new ClosureRouteException('Closure callbacks are not supported. Please use a controller method.');
183			}
184
185			return $this->getActionSafe();
186			}
187
188			/**
189			* Returns route's action string safe (without any exceptions).
190			*
191			* @return string
192			*/
193			public function getActionSafe()
194			{
195			return $this->route->getActionName();
196			}
197
198			/**
199			* Checks if the route is supported.
200			*
201			* @return bool
202			*/
203			public function isSupported()
204			{
205			return isset($this->route->getAction()['controller']);
206			}
207
208			/**
209			* Checks if it matches any of the masks.
210			*
211			* @param array $masks
212			*
213			* @return bool
214			*/
215			public function matchesAnyMask($masks)
216			{
217			return collect($masks)
218			->contains(function ($mask) {
219			return str_is($mask, $this->getUri()) \|\| str_is($mask, $this->getName());
220			});
221			}
222
223			/**
224			* Parses path parameters and returns them.
225			*
226			* @return array
227			*/
228			public function getPathParameters()
229			{
230			// Get all path parameters from path, including ? symbols after them
231			preg_match_all('/\{(.*?)\}/', $this->getUri(), $matches);
232
233			return array_map(function ($pathParameter) {
234			return (new PathParameterParser($pathParameter, ! $this->options['noTypeChecks'], $this))->parse();
235			}, $matches[1]);
236			}
237
238			/**
239			* Parses validation rules and converts them into an array of parameters.
240			*
241			* @return array
242			*/
243			public function getQueryParameters()
244			{
245			$params = [];
246
247			foreach ($this->getQueryValidationRules() as $name => $rules) {
248			$params[] = [
249			'name' => $name,
250			'default' => $this->getDefaultTagsParser()->get('query', $name),
251			'rules' => $rules,
252			'description' => $this->getDescribeTagsParser()->get('query', $name)
253			];
254			}
255
256			return $params;
257			}
258
259			/**
260			* Return an array of query validation rules.
261			*
262			* @return array
263			*/
264			protected function getQueryValidationRules()
265			{
266			if (! ($reflection = $this->getFormRequestClassReflection())) {
267			return [];
268			}
269
270			return FormRequestRulesParser::withReflection($reflection)
271			->parse();
272			}
273
274			/**
275			* Returns route's title (defaults to method name).
276			*
277			* @return string
278			*/
279			public function getTitle()
280			{
281			if($title = $this->getMethodDocBlock()->getShortDescription()) {
282			return $title;
283			}
284
285			$title = $this->getMethodReflection()->getName();
286
287			return Helpers::functionNameToText($title);
288			}
289
290			/**
291			* Returns route's description.
292			*
293			* @return string\|null
294			*/
295			public function getDescription()
296			{
297			$description = $this->getMethodDocBlock()->getLongDescription()->getContents();
298
299			return Helpers::clearNewlines($description);
300			}
301
302			/**
303			* Returns route's resource.
304			*
305			* @return array
306			*/
307			public function getResource()
308			{
309			return $this->getDocBlocks()
310			->map(function (DocBlockWrapper $docBlock) {
311			$tag = $docBlock->getDocTag('resource');
312
313			if (! $tag) {
			0 ignored issues – show introduced 2018-08-24 18:44 UTC by Report Bug Copy Issue Report `$tag` is of type `Mpociot\Reflection\DocBlock\Tag`, thus it always evaluated to `true`. Loading history...
314			return null;
315			}
316
317			$resource = $tag->getContent();
318
319			if(! $resource) {
320			throw new InvalidFormat('Resource name not specified');
321			}
322
323			$resource = (new StringToArrayParser($resource))->parse();
324
325			return $resource;
326			})
327			->filter()
328			->first(null, ['Unclassified routes']);
329			}
330
331			/**
332			* Returns all route's responses.
333			*
334			* @return array
335			*/
336			public function getResponses()
337			{
338			return $this->getMethodDocBlock()
339			->getDocTags('response')
340			->map(function (Tag $tag) {
341			return (new ResponseParser($tag->getContent()))->parse();
342			})
343			->filter()
344			->toArray();
345			}
346
347			/**
348			* Checks if the route is hidden from docs by annotation.
349			*
350			* @return bool
351			*/
352			public function isHiddenFromDocs()
353			{
354			return $this->getDocBlocks()
355			->contains(function (DocBlockWrapper $docBlock) {
356			return $docBlock->hasDocTag('docsHide');
357			});
358			}
359
360			/**
361			* Returns describe tags parser.
362			*
363			* @return DescribeParameterTagsParser
364			*/
365			public function getDescribeTagsParser()
366			{
367			if (! $this->describeTagsParser) {
368			return $this->describeTagsParser = new DescribeParameterTagsParser($this->getDocBlocksArray());
369			}
370
371			return $this->describeTagsParser;
372			}
373
374			/**
375			* Returns default tags parser.
376			*
377			* @return DefaultParameterTagsParser
378			*/
379			public function getDefaultTagsParser()
380			{
381			if (! $this->defaultTagsParser) {
382			return $this->defaultTagsParser = new DefaultParameterTagsParser($this->getDocBlocksArray());
383			}
384
385			return $this->defaultTagsParser;
386			}
387
388			/**
389			* Get all doc blocks.
390			*
391			* @return Collection\|DocBlockWrapper[]
392			*/
393			protected function getDocBlocks()
394			{
395			return collect($this->getDocBlocksArray());
396			}
397
398			/**
399			* Get all doc blocks as array.
400			*
401			* @return DocBlockWrapper[]
402			*/
403			protected function getDocBlocksArray()
404			{
405			return [$this->getMethodDocBlock(), $this->getControllerDocBlock()];
406			}
407
408			/**
409			* Returns DocBlock for route method.
410			*
411			* @return DocBlockWrapper
412			*/
413			protected function getMethodDocBlock()
414			{
415			if (! $this->methodDocBlock) {
416			return $this->methodDocBlock = new DocBlockWrapper($this->getMethodReflection());
417			}
418
419			return $this->methodDocBlock;
420			}
421
422			/**
423			* Returns DocBlock for the controller.
424			*
425			* @return DocBlockWrapper
426			*/
427			protected function getControllerDocBlock()
428			{
429			if (! $this->controllerDockBlock) {
430			return $this->controllerDockBlock = new DocBlockWrapper($this->getControllerReflection());
431			}
432
433			return $this->controllerDockBlock;
434			}
435
436			/**
437			* Returns route's FormRequest reflection if exists.
438			*
439			* @return ReflectionClass
440			*/
441			protected function getFormRequestClassReflection()
442			{
443			if (! $this->parsedFormRequest) {
444			$methodParameter = $this->getMethodParameterByType(FormRequest::class);
445
446			if (! $methodParameter) {
			0 ignored issues – show introduced 2018-08-24 18:44 UTC by Report Bug Copy Issue Report `$methodParameter` is of type `ReflectionParameter`, thus it always evaluated to `true`. Loading history...
447			return null;
448			}
449
450			return $this->parsedFormRequest = $methodParameter->getClass();
451			}
452
453			return $this->parsedFormRequest;
454			}
455
456			/**
457			* Returns method parameter by type (single).
458			*
459			* @param string $filter
460			*
461			* @return ReflectionParameter
462			*/
463			protected function getMethodParameterByType($filter)
464			{
465			$formRequestParameters = $this->getMethodParametersByType($filter);
466
467			if (empty($formRequestParameters)) {
468			return null;
469			}
470
471			return array_first($formRequestParameters);
472			}
473
474			/**
475			* Returns route method's parameters filtered by type.
476			*
477			* @param string $filter A parameter type to filter
478			*
479			* @return ReflectionParameter[]
480			*/
481			protected function getMethodParametersByType($filter)
482			{
483			return $this->getMethodParameters(function (ReflectionParameter $parameter) use ($filter) {
484			if (! ($type = $parameter->getType())) {
485			return false;
486			}
487
488			if ($type->isBuiltin()) {
489			return strval($type) === $filter;
490			}
491
492			return ($class = $parameter->getClass()) && $class->isSubclassOf($filter);
493			});
494			}
495
496			/**
497			* Returns route method's parameters filtered by name (ignore case).
498			*
499			* TODO: get reflections into other class
500			*
501			* @param string $name
502			*
503			* @return ReflectionParameter
504			*/
505			public function getMethodParameterByName($name)
506			{
507			return $this->getMethodParameter(function (ReflectionParameter $parameter) use ($name) {
508			return strtolower($parameter->getName()) === strtolower($name);
509			});
510			}
511
512			/**
513			* Returns route method's parameter filtered by callable.
514			*
515			* @param callable $filter A callable returning bool
516			*
517			* @return ReflectionParameter
518			*/
519			protected function getMethodParameter(callable $filter)
520			{
521			return array_first($this->getMethodParameters($filter));
522			}
523
524			/**
525			* Returns route method's parameters filtered by callable.
526			*
527			* @param callable $filter A callable returning bool
528			*
529			* @return ReflectionParameter[]
530			*/
531			protected function getMethodParameters(callable $filter = null)
532			{
533			$parameters = $this->getMethodReflection()->getParameters();
534
535			if ($filter === null) {
536			return $parameters;
537			}
538
539			return array_filter($parameters, $filter);
540			}
541
542			/**
543			* Returns route method's reflection.
544			*
545			* @return ReflectionFunctionAbstract
546			*/
547			protected function getMethodReflection()
548			{
549			return $this->getControllerReflection()->getMethod($this->parseAction()[1]);
550			}
551
552			/**
553			* Returns controller class reflection.
554			*
555			* @return ReflectionClass
556			*/
557			protected function getControllerReflection()
558			{
559			return new ReflectionClass($this->parseAction()[0]);
560			}
561			}
562

autaut03 / laravel-api-docs-generator

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RouteWrapper::getSignature() A

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