ArrayServiceLoader::__construct() - Code Metrics - borobudur-php/borobudur-di - Measure and Improve Code Quality continuously with Scrutinizer

ArrayServiceLoader::__construct() A
last analyzed 2015-12-08 18:48 UTC

↳ Parent: ArrayServiceLoader

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	1

<?php
/*
 * This file is part of the Borobudur-DependencyInjection package.
 *
 * (c) Hexacodelabs <http://hexacodelabs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Borobudur\DependencyInjection;

use Borobudur\DependencyInjection\Exception\InvalidArgumentException;
use Borobudur\DependencyInjection\ParameterBag\Resolver;

/**
 * @author      Iqbal Maulana <[email protected]>
 * @created     8/16/15
 */
class ArrayServiceLoader
{
    /**
     * @var ContainerBuilder
     */
    private $container;

    /**
     * @param ContainerBuilder $container
     */
    public function __construct(ContainerBuilder $container)
    {
        $this->container = $container;
    }

    /**
     * Load service from array.
     *
     * @param array $services
     */
    public function load(array $services)
    {
        foreach ($services as $id => $service) {
            if ('services' === $id) {
                $this->load($service);
                continue;
            }

            if (is_int($id) || !$this->isArrayService($service)) {
                continue;
            }

            $this->container->setDefinition($id, $this->buildDefinitionFromArray($id, $service));

            // Build service immediately when eager is true.
            if (isset($service['eager']) && true === $service['eager']) {
                $this->container->get($id);
            }
        }
    }

    /**
     * Build definition from array.
     *
     * @param string $id
     * @param array  $service
     *
     * @return Definition
     */
    private function buildDefinitionFromArray($id, array $service)
    {
        $definition = new Definition($service['class'], $this->normalizeParameters($service, 'arguments'));
        $definition->setAbstract($this->getArrayServiceAbstract($service));
        $this->addDefinitionTagsFromArray($definition, $id, $service);
        $this->addDefinitionCallsFromArray($definition, $service);

        if (isset($service['share']) && true === $service['share']) {
            $definition->share();
        }

        return $definition;
    }

    /**
     * Add method calls on definition.
     *
     * @param Definition $definition
     * @param array      $service
     */
    private function addDefinitionCallsFromArray(Definition &$definition, array $service)
    {
        if ($this->isArrayServiceHasCalls($service)) {
            foreach ($service['calls'] as $method => $parameters) {
                if (is_int($method)) {
                    $definition->addMethodCall($parameters);
                    continue;
                }

                $definition->addMethodCall($method, $this->normalizeParameters($service['calls'], $method));
            }
        }
    }

    /**
     * Add tags on definition.
     *
     * @param Definition $definition
     * @param string     $id
     * @param array      $service
     */
    private function addDefinitionTagsFromArray(Definition &$definition, $id, array $service)
    {
        if ($this->isArrayServiceHasTags($service)) {
            foreach ($service['tags'] as $tag) {
                if (!isset($tag['name'])) {
                    throw new InvalidArgumentException(sprintf('Undefined tag name on service "%s"', $id));
                }

                $name = $tag['name'];
                unset ($tag['name']);

                $definition->addTag($name, $tag);
            }
        }
    }

    /**
     * Normalize array service parameters.
     *
     * @param array  $service
     * @param string $index
     *
     * @return array
     */
    private function normalizeParameters(array $service, $index)
    {
        if (!$this->isValidArrayParameters($service, $index)) {
            return array();
        }

        $resolver = $this->container->getParameterBag()->getResolver();
        $normalized = array();
        foreach ($service[$index] as $index => $value) {
            $normalized[$index] = $this->computeValue($value, $resolver);
        }

        return $resolver->resolveValue($normalized);
    }

    /**
     * Compute value.
     *
     * @param string   $value
     * @param Resolver $resolver
     *
     * @return array|Reference|mixed
     */
    private function computeValue($value, Resolver $resolver)
    {
        if (is_string($value)) {
            if (0 === strrpos($value, '@')) {
                $value = new Reference(substr($value, 1));
            } else {
                $value = $resolver->unescapeValue($value);
            }
        } elseif (is_array($value)) {
            foreach ($value as $index => $val) {
                $value[$index] = $this->computeValue($val, $resolver);
            }
        }

        return $value;
    }

    /**
     * Check if array service parameters is valid.
     *
     * @param array  $service
     * @param string $index
     *
     * @return bool
     */
    private function isValidArrayParameters(array $service, $index)
    {
        return isset($service[$index]) && is_array($service[$index]);
    }

    /**
     * Get abstract on array service.
     *
     * @param array $service
     *
     * @return string|null
     */
    private function getArrayServiceAbstract(array $service)
    {
        return isset($service['abstract']) ? $service['abstract'] : null;
    }

    /**
     * Check if array service has calls.
     *
     * @param array $service
     *
     * @return bool
     */
    private function isArrayServiceHasCalls(array $service)
    {
        return isset($service['calls']) && is_array($service['calls']);
    }

    /**
     * Check if array service has tags.
     *
     * @param array $service
     *
     * @return bool
     */
    private function isArrayServiceHasTags(array $service)
    {
        return isset($service['tags']) && is_array($service['tags']);
    }

    /**
     * Check if array is service.
     *
     * @param mixed $service
     *
     * @return bool
     */
    private function isArrayService($service)
    {
        return is_array($service) && isset($service['class']);
    }
}


1			<?php
2			/*
3			* This file is part of the Borobudur-DependencyInjection package.
4			*
5			* (c) Hexacodelabs <http://hexacodelabs.com>
6			*
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*/
10
11			namespace Borobudur\DependencyInjection;
12
13			use Borobudur\DependencyInjection\Exception\InvalidArgumentException;
14			use Borobudur\DependencyInjection\ParameterBag\Resolver;
15
16			/**
17			* @author Iqbal Maulana <[email protected]>
18			* @created 8/16/15
19			*/
20			class ArrayServiceLoader
21			{
22			/**
23			* @var ContainerBuilder
24			*/
25			private $container;
26
27			/**
28			* @param ContainerBuilder $container
29			*/
30			public function __construct(ContainerBuilder $container)
31			{
32			$this->container = $container;
33			}
34
35			/**
36			* Load service from array.
37			*
38			* @param array $services
39			*/
40			public function load(array $services)
41			{
42			foreach ($services as $id => $service) {
43			if ('services' === $id) {
44			$this->load($service);
45			continue;
46			}
47
48			if (is_int($id) \|\| !$this->isArrayService($service)) {
49			continue;
50			}
51
52			$this->container->setDefinition($id, $this->buildDefinitionFromArray($id, $service));
53
54			// Build service immediately when eager is true.
55			if (isset($service['eager']) && true === $service['eager']) {
56			$this->container->get($id);
57			}
58			}
59			}
60
61			/**
62			* Build definition from array.
63			*
64			* @param string $id
65			* @param array $service
66			*
67			* @return Definition
68			*/
69			private function buildDefinitionFromArray($id, array $service)
70			{
71			$definition = new Definition($service['class'], $this->normalizeParameters($service, 'arguments'));
72			$definition->setAbstract($this->getArrayServiceAbstract($service));
73			$this->addDefinitionTagsFromArray($definition, $id, $service);
74			$this->addDefinitionCallsFromArray($definition, $service);
75
76			if (isset($service['share']) && true === $service['share']) {
77			$definition->share();
78			}
79
80			return $definition;
81			}
82
83			/**
84			* Add method calls on definition.
85			*
86			* @param Definition $definition
87			* @param array $service
88			*/
89			private function addDefinitionCallsFromArray(Definition &$definition, array $service)
90			{
91			if ($this->isArrayServiceHasCalls($service)) {
92			foreach ($service['calls'] as $method => $parameters) {
93			if (is_int($method)) {
94			$definition->addMethodCall($parameters);
95			continue;
96			}
97
98			$definition->addMethodCall($method, $this->normalizeParameters($service['calls'], $method));
99			}
100			}
101			}
102
103			/**
104			* Add tags on definition.
105			*
106			* @param Definition $definition
107			* @param string $id
108			* @param array $service
109			*/
110			private function addDefinitionTagsFromArray(Definition &$definition, $id, array $service)
111			{
112			if ($this->isArrayServiceHasTags($service)) {
113			foreach ($service['tags'] as $tag) {
114			if (!isset($tag['name'])) {
115			throw new InvalidArgumentException(sprintf('Undefined tag name on service "%s"', $id));
116			}
117
118			$name = $tag['name'];
119			unset ($tag['name']);
120
121			$definition->addTag($name, $tag);
122			}
123			}
124			}
125
126			/**
127			* Normalize array service parameters.
128			*
129			* @param array $service
130			* @param string $index
131			*
132			* @return array
133			*/
134			private function normalizeParameters(array $service, $index)
135			{
136			if (!$this->isValidArrayParameters($service, $index)) {
137			return array();
138			}
139
140			$resolver = $this->container->getParameterBag()->getResolver();
141			$normalized = array();
142			foreach ($service[$index] as $index => $value) {
143			$normalized[$index] = $this->computeValue($value, $resolver);
144			}
145
146			return $resolver->resolveValue($normalized);
147			}
148
149			/**
150			* Compute value.
151			*
152			* @param string $value
153			* @param Resolver $resolver
154			*
155			* @return array\|Reference\|mixed
156			*/
157			private function computeValue($value, Resolver $resolver)
158			{
159			if (is_string($value)) {
160			if (0 === strrpos($value, '@')) {
161			$value = new Reference(substr($value, 1));
162			} else {
163			$value = $resolver->unescapeValue($value);
164			}
165			} elseif (is_array($value)) {
166			foreach ($value as $index => $val) {
167			$value[$index] = $this->computeValue($val, $resolver);
168			}
169			}
170
171			return $value;
172			}
173
174			/**
175			* Check if array service parameters is valid.
176			*
177			* @param array $service
178			* @param string $index
179			*
180			* @return bool
181			*/
182			private function isValidArrayParameters(array $service, $index)
183			{
184			return isset($service[$index]) && is_array($service[$index]);
185			}
186
187			/**
188			* Get abstract on array service.
189			*
190			* @param array $service
191			*
192			* @return string\|null
193			*/
194			private function getArrayServiceAbstract(array $service)
195			{
196			return isset($service['abstract']) ? $service['abstract'] : null;
197			}
198
199			/**
200			* Check if array service has calls.
201			*
202			* @param array $service
203			*
204			* @return bool
205			*/
206			private function isArrayServiceHasCalls(array $service)
207			{
208			return isset($service['calls']) && is_array($service['calls']);
209			}
210
211			/**
212			* Check if array service has tags.
213			*
214			* @param array $service
215			*
216			* @return bool
217			*/
218			private function isArrayServiceHasTags(array $service)
219			{
220			return isset($service['tags']) && is_array($service['tags']);
221			}
222
223			/**
224			* Check if array is service.
225			*
226			* @param mixed $service
227			*
228			* @return bool
229			*/
230			private function isArrayService($service)
231			{
232			return is_array($service) && isset($service['class']);
233			}
234			}
235

borobudur-php / borobudur-di

ArrayServiceLoader::__construct() A last analyzed 2015-12-08 18:48 UTC

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ArrayServiceLoader::__construct() A
last analyzed 2015-12-08 18:48 UTC