AbstractSyncedRoutine::getParameters() - Code Metrics - Respect/Rest - Measure and Improve Code Quality continuously with Scrutinizer

AbstractSyncedRoutine::getParameters() A
last analyzed 2019-03-22 22:45 UTC

↳ Parent: AbstractSyncedRoutine

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	5
cts	5
cp	1
rs	9.9666
c	0
b	0
f	0
cc	3
nc	2
nop	0
crap	3

<?php
/*
 * This file is part of the Respect\Rest package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Respect\Rest\Routines;

use ReflectionFunction;
use ReflectionMethod;
use ReflectionObject;
use ReflectionClass;
use Closure;
use Respect\Rest\Request;

/** Base class for routines that sync parameters */
abstract class AbstractSyncedRoutine extends AbstractRoutine implements ParamSynced
{
    /**
     * @var Reflector
     */
    protected $reflection;

    /**
     * Return parameters that can be used with the routine.
     *
     * @return array
     */
    public function getParameters()
    {
        $reflection = $this->getReflection();
        if (!$reflection instanceof ReflectionObject && !$reflection instanceof ReflectionClass) {
            return $this->getReflection()->getParameters();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        }

        return array();
    }

    /**
     * Executes the routine and return its result.
     *
     * @param  Respect\Rest\Request $request
     * @param  array                $params
     * @return mixed
     */
    public function execute(Request $request, $params)

    {
        $callback = $this->getCallback();
        if (is_string($callback)) {
            $reflection      = $this->getReflection();
            $routineInstance = $reflection->newInstanceArgs($params);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

            return $routineInstance();
        }

        return call_user_func_array($callback, $params);
    }

    /**
     * Returns a concrete ReflectionFunctionAbstract for this routine callback.
     *
     * @return Reflector
     */
    protected function getReflection()
    {
        $callback = $this->getCallback();
        if (is_array($callback)) {
            return new ReflectionMethod($callback[0], $callback[1]);
        } elseif ($callback instanceof Closure) {
            return new ReflectionFunction($callback);
        } elseif (is_string($callback)) {
            return new ReflectionClass($callback);
        } else {
            return new ReflectionObject($callback);
        }
    }
}


1		<?php
2		/*
3		* This file is part of the Respect\Rest package.
4		*
5		* For the full copyright and license information, please view the LICENSE
6		* file that was distributed with this source code.
7		*/
8
9		namespace Respect\Rest\Routines;
10
11		use ReflectionFunction;
12		use ReflectionMethod;
13		use ReflectionObject;
14		use ReflectionClass;
15		use Closure;
16		use Respect\Rest\Request;
17
18		/** Base class for routines that sync parameters */
19		abstract class AbstractSyncedRoutine extends AbstractRoutine implements ParamSynced
20		{
21		/**
22		* @var Reflector
23		*/
24		protected $reflection;
25
26		/**
27		* Return parameters that can be used with the routine.
28		*
29		* @return array
30		*/
31	20	public function getParameters()
32		{
33	20	$reflection = $this->getReflection();
34	20	if (!$reflection instanceof ReflectionObject && !$reflection instanceof ReflectionClass) {
35	17	return $this->getReflection()->getParameters();
		0 ignored issues – show Bug introduced 2015-12-08 16:07 UTC by Report Bug Copy Issue Report The method `getParameters` does only exist in `ReflectionFunction and ReflectionMethod`, but not in `ReflectionClass`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
36		}
37
38	3	return array();
39		}
40
41		/**
42		* Executes the routine and return its result.
43		*
44		* @param Respect\Rest\Request $request
45		* @param array $params
46		* @return mixed
47		*/
48	16	public function execute(Request $request, $params)
		0 ignored issues – show Unused Code introduced 2017-10-11 18:44 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
49		{
50	16	$callback = $this->getCallback();
51	16	if (is_string($callback)) {
52	1	$reflection = $this->getReflection();
53	1	$routineInstance = $reflection->newInstanceArgs($params);
		0 ignored issues – show Bug introduced 2015-12-08 16:07 UTC by Report Bug Copy Issue Report The method `newInstanceArgs` does only exist in `ReflectionClass`, but not in `ReflectionFunction and ReflectionMethod`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
54
55	1	return $routineInstance();
56		}
57
58	15	return call_user_func_array($callback, $params);
59		}
60
61		/**
62		* Returns a concrete ReflectionFunctionAbstract for this routine callback.
63		*
64		* @return Reflector
65		*/
66	20	protected function getReflection()
67		{
68	20	$callback = $this->getCallback();
69	20	if (is_array($callback)) {
70	1	return new ReflectionMethod($callback[0], $callback[1]);
71	19	} elseif ($callback instanceof Closure) {
72	16	return new ReflectionFunction($callback);
73	3	} elseif (is_string($callback)) {
74	1	return new ReflectionClass($callback);
75		} else {
76	2	return new ReflectionObject($callback);
77		}
78		}
79		}
80

Respect / Rest

AbstractSyncedRoutine::getParameters() A last analyzed 2019-03-22 22:45 UTC

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AbstractSyncedRoutine::getParameters() A
last analyzed 2019-03-22 22:45 UTC