ApplicationWrapperTrait::createContainerInstance() - Code Metrics - Inspection of "Update dependencies." - limoncello-php-dist/testing - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( bc1208...c4da36 )

by Neomerx

created 2017-05-09 04:13 UTC

ApplicationWrapperTrait::createContainerInstance() A

↳ Parent: ApplicationWrapperTrait

Complexity

Conditions	1
Paths	1

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	4
cts	4
cp	1
rs	9.6666
c	0
b	0
f	0
cc	1
eloc	4
nc	1
nop	0
crap	1

<?php namespace Limoncello\Testing;

/**
 * Copyright 2015-2017 [email protected]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use Closure;
use Limoncello\Contracts\Container\ContainerInterface as LimoncelloContainerInterface;
use Psr\Container\ContainerInterface as PsrContainerInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * @package Limoncello\Testing
 */
trait ApplicationWrapperTrait
{
    /** Called right before request will be passed through all middleware, controller and back */
    protected static $EVENT_ON_HANDLE_REQUEST = 0;

    /** Called when response has passed back all middleware right before sending to client */
    protected static $EVENT_ON_HANDLE_RESPONSE = 1;

    /** Called on empty container created (before it's set up) */
    protected static $EVENT_ON_CONTAINER_CREATED = 2;

    /** Called right before controller is called */
    protected static $EVENT_ON_CONTAINER_LAST_CONFIGURATOR = 3;

    /**
     * @var array
     */
    private $events = [];

    /**
     * @var PsrContainerInterface
     */
    private $container;

    /**
     * @param Closure $handler
     *
     * @return void
     */
    public function addOnHandleRequest(Closure $handler)
    {
        $this->addEventHandler(static::$EVENT_ON_HANDLE_REQUEST, $handler);
    }

    /**
     * @param Closure $handler
     *
     * @return void
     */
    public function addOnHandleResponse(Closure $handler)
    {
        $this->addEventHandler(static::$EVENT_ON_HANDLE_RESPONSE, $handler);
    }

    /**
     * @param Closure $handler
     *
     * @return void
     */
    public function addOnContainerCreated(Closure $handler)
    {
        $this->addEventHandler(static::$EVENT_ON_CONTAINER_CREATED, $handler);
    }

    /**
     * @param Closure $handler
     *
     * @return void
     */
    public function addOnContainerLastConfigurator(Closure $handler)
    {
        $this->addEventHandler(static::$EVENT_ON_CONTAINER_LAST_CONFIGURATOR, $handler);
    }

    /**
     * @param int     $eventId
     * @param Closure $handler
     *
     * @return void
     */
    protected function addEventHandler(int $eventId, Closure $handler)
    {
        assert(in_array($eventId, [
                static::$EVENT_ON_HANDLE_REQUEST,
                static::$EVENT_ON_HANDLE_RESPONSE,
                static::$EVENT_ON_CONTAINER_CREATED,
                static::$EVENT_ON_CONTAINER_LAST_CONFIGURATOR,
            ]) === true);

        $this->events[$eventId][] = $handler;
    }

    /**
     * @param int   $eventId
     * @param array $arguments
     *
     * @return void
     */
    protected function dispatchEvent($eventId, array $arguments)
    {
        $appAndArgs = array_merge([$this], $arguments);
        foreach ($this->events[$eventId] ?? [] as $handler) {
            call_user_func_array($handler, $appAndArgs);
        }
    }

    /**
     * @return LimoncelloContainerInterface
     */
    protected function createContainerInstance(): LimoncelloContainerInterface
    {
        /** @noinspection PhpUndefinedMethodInspection */
        $this->container = parent::createContainerInstance();

        $this->dispatchEvent(static::$EVENT_ON_CONTAINER_CREATED, [$this->container]);

        return $this->container;
    }

    /**
     * @param LimoncelloContainerInterface $container
     * @param array|null                   $globalConfigurators
     * @param array|null                   $routeConfigurators
     *
     * @return void
     */
    protected function configureContainer(
        LimoncelloContainerInterface $container,
        array $globalConfigurators = null,
        array $routeConfigurators = null
    ) {
        /** @noinspection PhpUndefinedMethodInspection */
        parent::configureContainer($container, $globalConfigurators, $routeConfigurators);

        $this->dispatchEvent(static::$EVENT_ON_CONTAINER_LAST_CONFIGURATOR, [$container]);
    }

    /**
     * @param Closure               $handler
     * @param RequestInterface|null $request
     *
     * @return ResponseInterface
     */
    protected function handleRequest(Closure $handler, RequestInterface $request = null): ResponseInterface
    {
        $this->dispatchEvent(static::$EVENT_ON_HANDLE_REQUEST, [$request]);

        /** @noinspection PhpUndefinedMethodInspection */
        $response = parent::handleRequest($handler, $request);

        $this->dispatchEvent(static::$EVENT_ON_HANDLE_RESPONSE, [$response]);

        return $response;
    }

    /**
     * @return PsrContainerInterface
     */
    protected function getContainer(): PsrContainerInterface
    {
        return $this->container;
    }
}


1		<?php namespace Limoncello\Testing;
2
3		/**
4		* Copyright 2015-2017 [email protected]
5		*
6		* Licensed under the Apache License, Version 2.0 (the "License");
7		* you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing, software
13		* distributed under the License is distributed on an "AS IS" BASIS,
14		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15		* See the License for the specific language governing permissions and
16		* limitations under the License.
17		*/
18
19		use Closure;
20		use Limoncello\Contracts\Container\ContainerInterface as LimoncelloContainerInterface;
21		use Psr\Container\ContainerInterface as PsrContainerInterface;
22		use Psr\Http\Message\RequestInterface;
23		use Psr\Http\Message\ResponseInterface;
24
25		/**
26		* @package Limoncello\Testing
27		*/
28		trait ApplicationWrapperTrait
29		{
30		/** Called right before request will be passed through all middleware, controller and back */
31		protected static $EVENT_ON_HANDLE_REQUEST = 0;
32
33		/** Called when response has passed back all middleware right before sending to client */
34		protected static $EVENT_ON_HANDLE_RESPONSE = 1;
35
36		/** Called on empty container created (before it's set up) */
37		protected static $EVENT_ON_CONTAINER_CREATED = 2;
38
39		/** Called right before controller is called */
40		protected static $EVENT_ON_CONTAINER_LAST_CONFIGURATOR = 3;
41
42		/**
43		* @var array
44		*/
45		private $events = [];
46
47		/**
48		* @var PsrContainerInterface
49		*/
50		private $container;
51
52		/**
53		* @param Closure $handler
54		*
55		* @return void
56		*/
57	1	public function addOnHandleRequest(Closure $handler)
58		{
59	1	$this->addEventHandler(static::$EVENT_ON_HANDLE_REQUEST, $handler);
60	1	}
61
62		/**
63		* @param Closure $handler
64		*
65		* @return void
66		*/
67	1	public function addOnHandleResponse(Closure $handler)
68		{
69	1	$this->addEventHandler(static::$EVENT_ON_HANDLE_RESPONSE, $handler);
70	1	}
71
72		/**
73		* @param Closure $handler
74		*
75		* @return void
76		*/
77	1	public function addOnContainerCreated(Closure $handler)
78		{
79	1	$this->addEventHandler(static::$EVENT_ON_CONTAINER_CREATED, $handler);
80	1	}
81
82		/**
83		* @param Closure $handler
84		*
85		* @return void
86		*/
87	1	public function addOnContainerLastConfigurator(Closure $handler)
88		{
89	1	$this->addEventHandler(static::$EVENT_ON_CONTAINER_LAST_CONFIGURATOR, $handler);
90	1	}
91
92		/**
93		* @param int $eventId
94		* @param Closure $handler
95		*
96		* @return void
97		*/
98	1	protected function addEventHandler(int $eventId, Closure $handler)
99		{
100	1	assert(in_array($eventId, [
101	1	static::$EVENT_ON_HANDLE_REQUEST,
102	1	static::$EVENT_ON_HANDLE_RESPONSE,
103	1	static::$EVENT_ON_CONTAINER_CREATED,
104	1	static::$EVENT_ON_CONTAINER_LAST_CONFIGURATOR,
105	1	]) === true);
106
107	1	$this->events[$eventId][] = $handler;
108	1	}
109
110		/**
111		* @param int $eventId
112		* @param array $arguments
113		*
114		* @return void
115		*/
116	1	protected function dispatchEvent($eventId, array $arguments)
117		{
118	1	$appAndArgs = array_merge([$this], $arguments);
119	1	foreach ($this->events[$eventId] ?? [] as $handler) {
120	1	call_user_func_array($handler, $appAndArgs);
121		}
122	1	}
123
124		/**
125		* @return LimoncelloContainerInterface
126		*/
127	1	protected function createContainerInstance(): LimoncelloContainerInterface
128		{
129		/** @noinspection PhpUndefinedMethodInspection */
130	1	$this->container = parent::createContainerInstance();
131
132	1	$this->dispatchEvent(static::$EVENT_ON_CONTAINER_CREATED, [$this->container]);
133
134	1	return $this->container;
135		}
136
137		/**
138		* @param LimoncelloContainerInterface $container
139		* @param array\|null $globalConfigurators
140		* @param array\|null $routeConfigurators
141		*
142		* @return void
143		*/
144	1	protected function configureContainer(
145		LimoncelloContainerInterface $container,
146		array $globalConfigurators = null,
147		array $routeConfigurators = null
148		) {
149		/** @noinspection PhpUndefinedMethodInspection */
150	1	parent::configureContainer($container, $globalConfigurators, $routeConfigurators);
151
152	1	$this->dispatchEvent(static::$EVENT_ON_CONTAINER_LAST_CONFIGURATOR, [$container]);
153	1	}
154
155		/**
156		* @param Closure $handler
157		* @param RequestInterface\|null $request
158		*
159		* @return ResponseInterface
160		*/
161	1	protected function handleRequest(Closure $handler, RequestInterface $request = null): ResponseInterface
162		{
163	1	$this->dispatchEvent(static::$EVENT_ON_HANDLE_REQUEST, [$request]);
164
165		/** @noinspection PhpUndefinedMethodInspection */
166	1	$response = parent::handleRequest($handler, $request);
167
168	1	$this->dispatchEvent(static::$EVENT_ON_HANDLE_RESPONSE, [$response]);
169
170	1	return $response;
171		}
172
173		/**
174		* @return PsrContainerInterface
175		*/
176	1	protected function getContainer(): PsrContainerInterface
177		{
178	1	return $this->container;
179		}
180		}
181

limoncello-php-dist / testing

Push — master ( bc1208...c4da36 )

ApplicationWrapperTrait::createContainerInstance() A

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