Bind::__construct() - Code Metrics - koriym/Ray.Di - Measure and Improve Code Quality continuously with Scrutinizer

Bind::__construct() A
last analyzed 2024-05-27 14:29 UTC

↳ Parent: Bind

Complexity

Conditions	4
Paths	6

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	14
c	0
b	0
f	0
rs	9.9666
cc	4
nc	6
nop	2

<?php

declare(strict_types=1);

namespace Ray\Di;

use Ray\Aop\MethodInterceptor;
use Ray\Aop\ReflectionClass;
use Ray\Di\Exception\InvalidToConstructorNameParameter;
use ReflectionException;
use ReflectionMethod;

use function array_keys;
use function array_reduce;
use function assert;
use function class_exists;
use function implode;
use function interface_exists;
use function is_array;
use function is_string;

final class Bind
{
    /** @var Container */
    private $container;

    /**
     * @var string|class-string

     * @phpstan-var class-string<MethodInterceptor>|string
     */
    private $interface;

    /** @var string */
    private $name = Name::ANY;

    /** @var DependencyInterface */
    private $bound;

    /** @var BindValidator */
    private $validate;

    /** @var ?Untarget */
    private $untarget;

    /**
     * @param Container                              $container dependency container
     * @param class-string<MethodInterceptor>|string $interface interface or concrete class name

     */
    public function __construct(Container $container, string $interface)
    {
        $this->container = $container;
        $this->interface = $interface;
        $this->validate = new BindValidator();
        $bindUntarget = class_exists($interface) && ! (new \ReflectionClass($interface))->isAbstract() && ! $this->isRegistered($interface);
        $this->bound = new NullDependency();
        if ($bindUntarget) {
            $this->untarget = new Untarget($interface);

            return;
        }

        $this->validate->constructor($interface);
    }

    public function __destruct()
    {
        if ($this->untarget) {
            ($this->untarget)($this->container, $this);
            $this->untarget = null;
        }
    }

    public function __toString(): string
    {
        return $this->interface . '-' . $this->name;
    }

    /**
     * Set dependency name
     */
    public function annotatedWith(string $name): self
    {
        $this->name = $name;

        return $this;
    }

    /**
     * Bind to class
     *
     * @param class-string $class

     */
    public function to(string $class): self
    {
        $this->untarget = null;
        $refClass = $this->validate->to($this->interface, $class);
        $this->bound = (new DependencyFactory())->newAnnotatedDependency($refClass);
        $this->container->add($this);

        return $this;
    }

    /**
     * Bind to constructor
     *
     * @param class-string<T>              $class class name

     * @param array<string, string>|string $name  "varName=bindName,..." or [$varName => $bindName, $varName => $bindName...]
     *
     * @throws ReflectionException
     *
     * @template T of object
     */
    public function toConstructor(string $class, $name, ?InjectionPoints $injectionPoints = null, ?string $postConstruct = null): self
    {
        if (is_array($name)) {
            $name = $this->getStringName($name);
        }

        $this->untarget = null;
        $postConstructRef = $postConstruct ? new ReflectionMethod($class, $postConstruct) : null;
        /** @var ReflectionClass<object> $reflection */
        $reflection = new ReflectionClass($class);
        $this->bound = (new DependencyFactory())->newToConstructor($reflection, $name, $injectionPoints, $postConstructRef);
        $this->container->add($this);

        return $this;
    }

    /**
     * Bind to provider
     *
     * @phpstan-param class-string $provider
     */
    public function toProvider(string $provider, string $context = ''): self
    {
        $this->untarget = null;
        $refClass = $this->validate->toProvider($provider);
        $this->bound = (new DependencyFactory())->newProvider($refClass, $context);
        $this->container->add($this);

        return $this;
    }

    /**
     * Bind to instance
     *
     * @param mixed $instance
     */
    public function toInstance($instance): self
    {
        $this->untarget = null;
        $this->bound = new Instance($instance);
        $this->container->add($this);

        return $this;
    }

    /**
     * Bind to NullObject
     */
    public function toNull(): self
    {
        $this->untarget = null;
        assert(interface_exists($this->interface));
        $this->bound = new NullObjectDependency($this->interface);
        $this->container->add($this);

        return $this;
    }

    /**
     * Set scope
     */
    public function in(string $scope): self
    {
        if ($this->bound instanceof Dependency || $this->bound instanceof DependencyProvider || $this->bound instanceof NullDependency) {
            $this->bound->setScope($scope);
        }

        if ($this->untarget) {
            $this->untarget->setScope($scope);
        }

        return $this;
    }

    public function getBound(): DependencyInterface
    {
        return $this->bound;
    }

    public function setBound(DependencyInterface $bound): void
    {
        $this->bound = $bound;
    }

    private function isRegistered(string $interface): bool
    {
        return isset($this->container->getContainer()[$interface . '-' . Name::ANY]);
    }

    /**
     * Return string
     *
     * input: ['varA' => 'nameA', 'varB' => 'nameB']
     * output: "varA=nameA,varB=nameB"
     *
     * @param array<string, string> $name
     */
    private function getStringName(array $name): string
    {
        $keys = array_keys($name);

        $names = array_reduce(
            $keys,
            /**
             * @param list<string> $carry
             * @param array-key $key

             */
            static function (array $carry, $key) use ($name): array {
                if (! is_string($key)) {
                    throw new InvalidToConstructorNameParameter((string) $key);
                }

                $varName = $name[$key];
                $carry[] = $key . '=' . $varName;

                return $carry;
            },
            []
        );

        return implode(',', $names);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Ray\Di;
6
7			use Ray\Aop\MethodInterceptor;
8			use Ray\Aop\ReflectionClass;
9			use Ray\Di\Exception\InvalidToConstructorNameParameter;
10			use ReflectionException;
11			use ReflectionMethod;
12
13			use function array_keys;
14			use function array_reduce;
15			use function assert;
16			use function class_exists;
17			use function implode;
18			use function interface_exists;
19			use function is_array;
20			use function is_string;
21
22			final class Bind
23			{
24			/** @var Container */
25			private $container;
26
27			/**
28			* @var string\|class-string
			0 ignored issues – show Documentation Bug introduced 2021-10-31 07:41 UTC by Report Bug Copy Issue Report The doc comment `string\|class-string` at position `2` could not be parsed: Unknown type name 'class-string' at position 2 in string\|class-string. Loading history...
29			* @phpstan-var class-string<MethodInterceptor>\|string
30			*/
31			private $interface;
32
33			/** @var string */
34			private $name = Name::ANY;
35
36			/** @var DependencyInterface */
37			private $bound;
38
39			/** @var BindValidator */
40			private $validate;
41
42			/** @var ?Untarget */
43			private $untarget;
44
45			/**
46			* @param Container $container dependency container
47			* @param class-string<MethodInterceptor>\|string $interface interface or concrete class name
			0 ignored issues – show Documentation Bug introduced 2021-10-31 07:41 UTC by Report Bug Copy Issue Report The doc comment `class-string<MethodInterceptor>\|string` at position `0` could not be parsed: Unknown type name 'class-string' at position 0 in class-string<MethodInterceptor>\|string. Loading history...
48			*/
49			public function __construct(Container $container, string $interface)
50			{
51			$this->container = $container;
52			$this->interface = $interface;
53			$this->validate = new BindValidator();
54			$bindUntarget = class_exists($interface) && ! (new \ReflectionClass($interface))->isAbstract() && ! $this->isRegistered($interface);
55			$this->bound = new NullDependency();
56			if ($bindUntarget) {
57			$this->untarget = new Untarget($interface);
58
59			return;
60			}
61
62			$this->validate->constructor($interface);
63			}
64
65			public function __destruct()
66			{
67			if ($this->untarget) {
68			($this->untarget)($this->container, $this);
69			$this->untarget = null;
70			}
71			}
72
73			public function __toString(): string
74			{
75			return $this->interface . '-' . $this->name;
76			}
77
78			/**
79			* Set dependency name
80			*/
81			public function annotatedWith(string $name): self
82			{
83			$this->name = $name;
84
85			return $this;
86			}
87
88			/**
89			* Bind to class
90			*
91			* @param class-string $class
			0 ignored issues – show Documentation Bug introduced 2021-10-31 07:41 UTC by Report Bug Copy Issue Report The doc comment `class-string` at position `0` could not be parsed: Unknown type name 'class-string' at position 0 in class-string. Loading history...
92			*/
93			public function to(string $class): self
94			{
95			$this->untarget = null;
96			$refClass = $this->validate->to($this->interface, $class);
97			$this->bound = (new DependencyFactory())->newAnnotatedDependency($refClass);
98			$this->container->add($this);
99
100			return $this;
101			}
102
103			/**
104			* Bind to constructor
105			*
106			* @param class-string<T> $class class name
			0 ignored issues – show Documentation Bug introduced 2023-09-11 16:06 UTC by Report Bug Copy Issue Report The doc comment `class-string<T>` at position `0` could not be parsed: Unknown type name 'class-string' at position 0 in class-string<T>. Loading history...
107			* @param array<string, string>\|string $name "varName=bindName,..." or [$varName => $bindName, $varName => $bindName...]
108			*
109			* @throws ReflectionException
110			*
111			* @template T of object
112			*/
113			public function toConstructor(string $class, $name, ?InjectionPoints $injectionPoints = null, ?string $postConstruct = null): self
114			{
115			if (is_array($name)) {
116			$name = $this->getStringName($name);
117			}
118
119			$this->untarget = null;
120			$postConstructRef = $postConstruct ? new ReflectionMethod($class, $postConstruct) : null;
121			/** @var ReflectionClass<object> $reflection */
122			$reflection = new ReflectionClass($class);
123			$this->bound = (new DependencyFactory())->newToConstructor($reflection, $name, $injectionPoints, $postConstructRef);
124			$this->container->add($this);
125
126			return $this;
127			}
128
129			/**
130			* Bind to provider
131			*
132			* @phpstan-param class-string $provider
133			*/
134			public function toProvider(string $provider, string $context = ''): self
135			{
136			$this->untarget = null;
137			$refClass = $this->validate->toProvider($provider);
138			$this->bound = (new DependencyFactory())->newProvider($refClass, $context);
139			$this->container->add($this);
140
141			return $this;
142			}
143
144			/**
145			* Bind to instance
146			*
147			* @param mixed $instance
148			*/
149			public function toInstance($instance): self
150			{
151			$this->untarget = null;
152			$this->bound = new Instance($instance);
153			$this->container->add($this);
154
155			return $this;
156			}
157
158			/**
159			* Bind to NullObject
160			*/
161			public function toNull(): self
162			{
163			$this->untarget = null;
164			assert(interface_exists($this->interface));
165			$this->bound = new NullObjectDependency($this->interface);
166			$this->container->add($this);
167
168			return $this;
169			}
170
171			/**
172			* Set scope
173			*/
174			public function in(string $scope): self
175			{
176			if ($this->bound instanceof Dependency \|\| $this->bound instanceof DependencyProvider \|\| $this->bound instanceof NullDependency) {
177			$this->bound->setScope($scope);
178			}
179
180			if ($this->untarget) {
181			$this->untarget->setScope($scope);
182			}
183
184			return $this;
185			}
186
187			public function getBound(): DependencyInterface
188			{
189			return $this->bound;
190			}
191
192			public function setBound(DependencyInterface $bound): void
193			{
194			$this->bound = $bound;
195			}
196
197			private function isRegistered(string $interface): bool
198			{
199			return isset($this->container->getContainer()[$interface . '-' . Name::ANY]);
200			}
201
202			/**
203			* Return string
204			*
205			* input: ['varA' => 'nameA', 'varB' => 'nameB']
206			* output: "varA=nameA,varB=nameB"
207			*
208			* @param array<string, string> $name
209			*/
210			private function getStringName(array $name): string
211			{
212			$keys = array_keys($name);
213
214			$names = array_reduce(
215			$keys,
216			/**
217			* @param list<string> $carry
218			* @param array-key $key
			0 ignored issues – show Documentation Bug introduced 2021-10-31 07:41 UTC by Report Bug Copy Issue Report The doc comment `array-key` at position `0` could not be parsed: Unknown type name 'array-key' at position 0 in array-key. Loading history...
219			*/
220			static function (array $carry, $key) use ($name): array {
221			if (! is_string($key)) {
222			throw new InvalidToConstructorNameParameter((string) $key);
223			}
224
225			$varName = $name[$key];
226			$carry[] = $key . '=' . $varName;
227
228			return $carry;
229			},
230			[]
231			);
232
233			return implode(',', $names);
234			}
235			}
236

koriym / Ray.Di

Bind::__construct() A last analyzed 2024-05-27 14:29 UTC

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Bind::__construct() A
last analyzed 2024-05-27 14:29 UTC