Container::has() - Code Metrics - Inspection of "3.x" - thephpleague/container - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#126)

by Phil

created 2017-04-01 21:55 UTC

Container::has() B

↳ Parent: Container

Complexity

Conditions	5
Paths	5

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	30

Importance

Changes

Metric	Value
dl	0
loc	18
ccs	0
cts	9
cp	0
rs	8.8571
c	0
b	0
f	0
cc	5
eloc	9
nc	5
nop	1
crap	30

<?php declare(strict_types=1);

namespace League\Container;

use League\Container\Definition\{DefinitionAggregate, DefinitionInterface, DefinitionAggregateInterface};
use League\Container\Inflector\{InflectorAggregate, InflectorInterface, InflectorAggregateInterface};
use League\Container\ServiceProvider\{ServiceProviderAggregate, ServiceProviderAggregateInterface};
use Psr\Container\ContainerInterface;

class Container implements ContainerInterface
{
    /**
     * @var \League\Container\Definition\DefinitionAggregateInterface
     */
    protected $definitions;

    /**
     * @var \League\Container\ServiceProvider\ServiceProviderAggregateInterface
     */
    protected $providers;

    /**
     * @var \League\Container\Inflector\InflectorAggregateInterface
     */
    protected $inflectors;

    /**
     * @var \Psr\Container\ContainerInterface
     */
    protected $delagates = [];

    /**
     * Construct.
     *
     * @param \League\Container\Definition\DefinitionAggregateInterface|null           $definitions
     * @param \League\Container\ServiceProvider\ServiceProviderAggregateInterface|null $providers
     * @param \League\Container\Inflector\InflectorAggregateInterface|null             $inflectors
     */
    public function __construct(
        DefinitionAggregateInterface      $definitions = null,
        ServiceProviderAggregateInterface $providers   = null,
        InflectorAggregateInterface       $inflectors  = null
    ) {
        $this->definitions = $definitions ?? (new DefinitionAggregate)->setContainer($this);
        $this->providers   = $providers   ?? (new ServiceProviderAggregate)->setContainer($this);
        $this->inflectors  = $inflectors  ?? (new InflectorAggregate)->setContainer($this);
    }

    /**
     * Add an item to the container.
     *
     * @param string  $id
     * @param mixed   $concrete
     * @param boolean $shared
     *
     * @return \League\Container\Definition\DefinitionInterface
     */
    public function add(string $id, $concrete = null, bool $shared = false): DefinitionInterface
    {
        $concrete = $concrete ?? $id;

        return $this->definitions->add($id, $concrete, $shared);
    }

    /**
     * Get a definition to extend.
     *
     * @param string $id [description]
     *
     * @return \League\Container\Definition\DefinitionInterface
     */
    public function extend(string $id): DefinitionInterface
    {
        if ($this->providers->provides($id)) {
            $this->providers->register($id);
        }

        if ($this->definitions->has($id)) {
            return $this->definitions->getDefinition($id);
        }

        throw new NotFoundException(
            sprintf('Unable to extend alias (%s) as it is not being managed as a definition', $alias)
        );
    }

    /**
     * Add a service provider.
     *
     * @param \League\Container\ServiceProvider\ServiceProviderInterface|string $provider
     *
     * @return self
     */
    public function addServiceProvider($provider): self
    {
        $this->providers->add($provider);

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function get($id, array $args = [], bool $new = false)
    {
        if ($this->definitions->has($id)) {
            $resolved = $this->definitions->resolve($id, $args, $new);
            return $this->inflectors->inflect($resolved);
        }

        if ($this->providers->provides($id)) {
            $this->providers->register($id);
            return $this->get($id, $args, $new);
        }

        foreach ($this->delegates as $delegate) {
class MyClass { }

$x = new MyClass();
$x->foo = true;
            if ($delegate->has($id)) {
                $resolved = $delegate->get($id, $args);
                return $this->inflectors->inflect($resolved);
            }
        }

        throw new NotFoundException(sprintf('Alias (%s) is not being managed by the container or delegates', $id));
    }

    /**
     * {@inheritdoc}
     */
    public function has($id): bool
    {
        if ($this->definitions->has($id)) {
            return true;
        }

        if ($this->providers->provides($id)) {
            return true;
        }

        foreach ($this->delegates as $delegate) {
            if ($delegate->has($id)) {
                return true;
            }
        }

        return false;
    }

    /**
     * Allows for manipulation of specific types on resolution.
     *
     * @param string        $type
     * @param callable|null $callback
     *
     * @return \League\Container\Inflector\InflectorInterface
     */
    public function inflector(string $type, callable $callback = null): InflectorInterface
    {
        return $this->inflectors->add($type, $callback);
    }

    /**
     * Delegate a backup container to be checked for services if it
     * cannot be resolved via this container.
     *
     * @param \Psr\Container\ContainerInterface $container
     *
     * @return self
     */
    public function delegate(ContainerInterface $container): self
    {
        $this->delegates[] = $container;

        if ($container instanceof ContainerAwareInterface) {
            $container->setContainer($this);
        }

        return $this;
    }
}


1		<?php declare(strict_types=1);
2
3		namespace League\Container;
4
5		use League\Container\Definition\{DefinitionAggregate, DefinitionInterface, DefinitionAggregateInterface};
6		use League\Container\Inflector\{InflectorAggregate, InflectorInterface, InflectorAggregateInterface};
7		use League\Container\ServiceProvider\{ServiceProviderAggregate, ServiceProviderAggregateInterface};
8		use Psr\Container\ContainerInterface;
9
10		class Container implements ContainerInterface
11		{
12		/**
13		* @var \League\Container\Definition\DefinitionAggregateInterface
14		*/
15		protected $definitions;
16
17		/**
18		* @var \League\Container\ServiceProvider\ServiceProviderAggregateInterface
19		*/
20		protected $providers;
21
22		/**
23		* @var \League\Container\Inflector\InflectorAggregateInterface
24		*/
25		protected $inflectors;
26
27		/**
28		* @var \Psr\Container\ContainerInterface
29		*/
30		protected $delagates = [];
31
32		/**
33		* Construct.
34		*
35		* @param \League\Container\Definition\DefinitionAggregateInterface\|null $definitions
36		* @param \League\Container\ServiceProvider\ServiceProviderAggregateInterface\|null $providers
37		* @param \League\Container\Inflector\InflectorAggregateInterface\|null $inflectors
38		*/
39	12	public function __construct(
40		DefinitionAggregateInterface $definitions = null,
41		ServiceProviderAggregateInterface $providers = null,
42		InflectorAggregateInterface $inflectors = null
43		) {
44	12	$this->definitions = $definitions ?? (new DefinitionAggregate)->setContainer($this);
45	12	$this->providers = $providers ?? (new ServiceProviderAggregate)->setContainer($this);
46	12	$this->inflectors = $inflectors ?? (new InflectorAggregate)->setContainer($this);
47	12	}
48
49		/**
50		* Add an item to the container.
51		*
52		* @param string $id
53		* @param mixed $concrete
54		* @param boolean $shared
55		*
56		* @return \League\Container\Definition\DefinitionInterface
57		*/
58		public function add(string $id, $concrete = null, bool $shared = false): DefinitionInterface
59		{
60		$concrete = $concrete ?? $id;
61
62		return $this->definitions->add($id, $concrete, $shared);
63		}
64
65		/**
66		* Get a definition to extend.
67		*
68		* @param string $id [description]
69		*
70		* @return \League\Container\Definition\DefinitionInterface
71		*/
72		public function extend(string $id): DefinitionInterface
73		{
74		if ($this->providers->provides($id)) {
75		$this->providers->register($id);
76		}
77
78		if ($this->definitions->has($id)) {
79		return $this->definitions->getDefinition($id);
80		}
81
82		throw new NotFoundException(
83		sprintf('Unable to extend alias (%s) as it is not being managed as a definition', $alias)
84		);
85		}
86
87		/**
88		* Add a service provider.
89		*
90		* @param \League\Container\ServiceProvider\ServiceProviderInterface\|string $provider
91		*
92		* @return self
93		*/
94		public function addServiceProvider($provider): self
95		{
96		$this->providers->add($provider);
97
98		return $this;
99		}
100
101		/**
102		* {@inheritdoc}
103		*/
104		public function get($id, array $args = [], bool $new = false)
105		{
106		if ($this->definitions->has($id)) {
107		$resolved = $this->definitions->resolve($id, $args, $new);
108		return $this->inflectors->inflect($resolved);
109		}
110
111		if ($this->providers->provides($id)) {
112		$this->providers->register($id);
113		return $this->get($id, $args, $new);
114		}
115
116		foreach ($this->delegates as $delegate) {
		0 ignored issues – show Bug introduced 2017-04-01 21:57 UTC by Report Bug Copy Issue Report The property `delegates` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
117		if ($delegate->has($id)) {
118		$resolved = $delegate->get($id, $args);
119		return $this->inflectors->inflect($resolved);
120		}
121		}
122
123		throw new NotFoundException(sprintf('Alias (%s) is not being managed by the container or delegates', $id));
124		}
125
126		/**
127		* {@inheritdoc}
128		*/
129		public function has($id): bool
130		{
131		if ($this->definitions->has($id)) {
132		return true;
133		}
134
135		if ($this->providers->provides($id)) {
136		return true;
137		}
138
139		foreach ($this->delegates as $delegate) {
140		if ($delegate->has($id)) {
141		return true;
142		}
143		}
144
145		return false;
146		}
147
148		/**
149		* Allows for manipulation of specific types on resolution.
150		*
151		* @param string $type
152		* @param callable\|null $callback
153		*
154		* @return \League\Container\Inflector\InflectorInterface
155		*/
156		public function inflector(string $type, callable $callback = null): InflectorInterface
157		{
158		return $this->inflectors->add($type, $callback);
159		}
160
161		/**
162		* Delegate a backup container to be checked for services if it
163		* cannot be resolved via this container.
164		*
165		* @param \Psr\Container\ContainerInterface $container
166		*
167		* @return self
168		*/
169		public function delegate(ContainerInterface $container): self
170		{
171		$this->delegates[] = $container;
172
173		if ($container instanceof ContainerAwareInterface) {
174		$container->setContainer($this);
175		}
176
177		return $this;
178		}
179		}
180

thephpleague / container

Pull Request — master (#126)

Container::has() B

Complexity

Size

Duplication

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