BodyHandler::createContext() - Code Metrics - Inspection of "Making get queries more explicit" - tebru/retrofit-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2ac042...4e5e3b )

by Nate

created 2016-04-15 15:41 UTC

BodyHandler::createContext() C

↳ Parent: BodyHandler

Complexity

Conditions	8
Paths	49

Size

Total Lines	33
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	33
rs	5.3846
cc	8
eloc	17
nc	49
nop	2

<?php
/*
 * Copyright (c) 2015 Nate Brunette.
 * Distributed under the MIT License (http://opensource.org/licenses/MIT)
 */

namespace Tebru\Retrofit\Generation\Handler;

use LogicException;
use Tebru\Retrofit\Generation\Handler;
use Tebru\Retrofit\Generation\HandlerContext;
use Tebru\Retrofit\Generation\Manipulator\QueryManipulator;

/**
 * Class BodyHandler
 *
 * @author Nate Brunette <[email protected]>
 */
class BodyHandler implements Handler
{
    /**
     * Create body
     *
     * @param HandlerContext $context
     * @return null
     * @throws LogicException
     */
    public function __invoke(HandlerContext $context)
    {
        if (!$context->annotations()->hasBody()) {
            $context->body()->add('$body = null;');

            return null;
        }

        // if body is optional and 'empty' it should be null
        if ($context->annotations()->isBodyOptional()) {
            $context->body()->add('if (empty(%s)) { $body = null; } else {', $context->annotations()->getBody());
        }

        $this->doCreateBody($context);

        if ($context->annotations()->isBodyOptional()) {
            $context->body()->add('}');
        }
    }

    /**
     * Create the body
     *
     * @param HandlerContext $context
     * @return null
     * @throws LogicException
     */
    private function doCreateBody(HandlerContext $context)
    {
        $body = $context->annotations()->getBody();

        // check if body is a string, set variable if it doesn't already equal '$body'
        if (!$context->annotations()->isBodyArray() && !$context->annotations()->isBodyObject() && null === $context->annotations()->getBodyParts()) {
            if ('$body' !== $body) {
                $context->body()->add('$body = %s;', $body);
            }

            return null;
        }

        // if we're json encoding, we don't need the body as an array first
        if ($context->annotations()->isJsonEncoded()) {
            $this->createBodyJson($context);

            return null;
        }

        // otherwise, we do need to convert the body to an array
        $this->createBodyArray($context);

        if ($context->annotations()->isFormUrlEncoded()) {
            $context->body()->add('$bodyArray = \Tebru\Retrofit\Generation\Manipulator\QueryManipulator::boolToString($bodyArray);');
            $context->body()->add('$body = http_build_query($bodyArray);');

            return null;
        }

        // body is multipart
        $context->body()->add('$bodyParts = [];');
        $context->body()->add('foreach ($bodyArray as $key => $value) {');
        $context->body()->add('$file = null;');
        $context->body()->add('if (is_resource($value)) { $file = $value; }');
        $context->body()->add('if (is_string($value)) { $file = fopen($value, "r"); }');
        $context->body()->add('if (!is_resource($file)) { throw new \LogicException("Expected resource or file path"); }');
        $context->body()->add('$bodyParts[] = ["name" => $key, "contents" => $file];');
        $context->body()->add('}');

        $context->body()->add('$body = new \GuzzleHttp\Psr7\MultipartStream($bodyParts, "%s");', $context->annotations()->getMultipartBoundary());
    }

    /**
     * Create json body logic
     *
     * @param HandlerContext $context
     * @return null
     * @throws LogicException
     */
    private function createBodyJson(HandlerContext $context)
    {
        $body = $context->annotations()->getBody();

        // json encode arrays
        if ($context->annotations()->isBodyArray()) {
            $context->body()->add('$body = json_encode(%s);', $body);

            return null;
        }

        // if parts exist, json encode the parts
        if (null !== $context->annotations()->getBodyParts()) {
            $context->body()->add('$body = json_encode(%s);', $context->printer()->printArray($context->annotations()->getBodyParts()));

            return null;
        }

        // if it's an object, serialize it unless it implements \JsonSerializable
        if ($context->annotations()->isBodyJsonSerializable()) {
            $context->body()->add('$body = json_encode(%s);', $body);

            return null;
        }

        $this->createContext($context, '$bodySerializationContext');
        $context->body()->add('$body = $this->serializer->serialize(%s, "json", $bodySerializationContext);', $body);
    }

    /**
     * Create body as array first
     *
     * @param HandlerContext $context
     * @return null
     * @throws LogicException
     */
    private function createBodyArray(HandlerContext $context)
    {
        $body = $context->annotations()->getBody();

        // if it's already an array, set to variable
        if ($context->annotations()->isBodyArray()) {
            $context->body()->add('$bodyArray = %s;', $body);

            return null;
        }

        // if parts exist, set to variable
        if (null !== $context->annotations()->getBodyParts()) {
            $context->body()->add('$bodyArray = %s;', $context->printer()->printArray($context->annotations()->getBodyParts()));

            return null;
        }

        // if it implements \JsonSerializable, call jsonSerialize() to get array
        if ($context->annotations()->isBodyJsonSerializable()) {
            $context->body()->add('$bodyArray = %s->jsonSerialize();', $body);

            return;
        }

        // otherwise, convert to array
        $this->createContext($context, '$bodySerializationContext');
        $context->body()->add('$bodyArray = $this->serializer->toArray(%s, $bodySerializationContext);', $body);
    }

    /**
     * Create serialization context
     *
     * @param HandlerContext $context
     * @param string $contextVar
     * @return null
     */
    private function createContext(HandlerContext $context, $contextVar)
    {
        $serializationContext = $context->annotations()->getSerializationContext();

        $context->body()->add('%s = \JMS\Serializer\SerializationContext::create();', $contextVar);

        if (0 === count($serializationContext)) {
            return null;
        }

        if (!empty($serializationContext['groups'])) {
            $context->body()->add('%s->setGroups(%s);', $contextVar, $context->printer()->printArray($serializationContext['groups']));
        }

        if (!empty($serializationContext['version'])) {
            $context->body()->add('%s->setVersion(%d);', $contextVar, (int) $serializationContext['version']);
        }

        if (!empty($serializationContext['serializeNull'])) {
            $serializeNull = QueryManipulator::boolToString([(bool) $serializationContext['serializeNull']])[0];
            $context->body()->add('%s->setSerializeNull(%s);', $contextVar, $serializeNull);
        }

        if (!empty($serializationContext['enableMaxDepthChecks'])) {
            $context->body()->add('%s->enableMaxDepthChecks();', $contextVar);
        }

        if (!empty($serializationContext['attributes'])) {
            foreach ($serializationContext['attributes'] as $key => $value) {
                $context->body()->add('%s->setAttribute("%s", "%s");', $contextVar, $key, $value);
            }
        }
    }
}


1		<?php
2		/*
3		* Copyright (c) 2015 Nate Brunette.
4		* Distributed under the MIT License (http://opensource.org/licenses/MIT)
5		*/
6
7		namespace Tebru\Retrofit\Generation\Handler;
8
9		use LogicException;
10		use Tebru\Retrofit\Generation\Handler;
11		use Tebru\Retrofit\Generation\HandlerContext;
12		use Tebru\Retrofit\Generation\Manipulator\QueryManipulator;
13
14		/**
15		* Class BodyHandler
16		*
17		* @author Nate Brunette <[email protected]>
18		*/
19		class BodyHandler implements Handler
20		{
21		/**
22		* Create body
23		*
24		* @param HandlerContext $context
25		* @return null
26		* @throws LogicException
27		*/
28		public function __invoke(HandlerContext $context)
29		{
30		if (!$context->annotations()->hasBody()) {
31		$context->body()->add('$body = null;');
32
33		return null;
34		}
35
36		// if body is optional and 'empty' it should be null
37		if ($context->annotations()->isBodyOptional()) {
38		$context->body()->add('if (empty(%s)) { $body = null; } else {', $context->annotations()->getBody());
39		}
40
41		$this->doCreateBody($context);
42
43		if ($context->annotations()->isBodyOptional()) {
44		$context->body()->add('}');
45		}
46		}
47
48		/**
49		* Create the body
50		*
51		* @param HandlerContext $context
52		* @return null
53		* @throws LogicException
54		*/
55		private function doCreateBody(HandlerContext $context)
56		{
57		$body = $context->annotations()->getBody();
58
59		// check if body is a string, set variable if it doesn't already equal '$body'
60		if (!$context->annotations()->isBodyArray() && !$context->annotations()->isBodyObject() && null === $context->annotations()->getBodyParts()) {
61		if ('$body' !== $body) {
62		$context->body()->add('$body = %s;', $body);
63		}
64
65		return null;
66		}
67
68		// if we're json encoding, we don't need the body as an array first
69		if ($context->annotations()->isJsonEncoded()) {
70		$this->createBodyJson($context);
71
72		return null;
73		}
74
75		// otherwise, we do need to convert the body to an array
76		$this->createBodyArray($context);
77
78		if ($context->annotations()->isFormUrlEncoded()) {
79		$context->body()->add('$bodyArray = \Tebru\Retrofit\Generation\Manipulator\QueryManipulator::boolToString($bodyArray);');
80		$context->body()->add('$body = http_build_query($bodyArray);');
81
82		return null;
83		}
84
85		// body is multipart
86		$context->body()->add('$bodyParts = [];');
87		$context->body()->add('foreach ($bodyArray as $key => $value) {');
88		$context->body()->add('$file = null;');
89		$context->body()->add('if (is_resource($value)) { $file = $value; }');
90		$context->body()->add('if (is_string($value)) { $file = fopen($value, "r"); }');
91		$context->body()->add('if (!is_resource($file)) { throw new \LogicException("Expected resource or file path"); }');
92		$context->body()->add('$bodyParts[] = ["name" => $key, "contents" => $file];');
93		$context->body()->add('}');
94
95		$context->body()->add('$body = new \GuzzleHttp\Psr7\MultipartStream($bodyParts, "%s");', $context->annotations()->getMultipartBoundary());
96		}
97
98		/**
99		* Create json body logic
100		*
101		* @param HandlerContext $context
102		* @return null
103		* @throws LogicException
104		*/
105	View Code Duplication	private function createBodyJson(HandlerContext $context)
106		{
107		$body = $context->annotations()->getBody();
108
109		// json encode arrays
110		if ($context->annotations()->isBodyArray()) {
111		$context->body()->add('$body = json_encode(%s);', $body);
112
113		return null;
114		}
115
116		// if parts exist, json encode the parts
117		if (null !== $context->annotations()->getBodyParts()) {
118		$context->body()->add('$body = json_encode(%s);', $context->printer()->printArray($context->annotations()->getBodyParts()));
119
120		return null;
121		}
122
123		// if it's an object, serialize it unless it implements \JsonSerializable
124		if ($context->annotations()->isBodyJsonSerializable()) {
125		$context->body()->add('$body = json_encode(%s);', $body);
126
127		return null;
128		}
129
130		$this->createContext($context, '$bodySerializationContext');
131		$context->body()->add('$body = $this->serializer->serialize(%s, "json", $bodySerializationContext);', $body);
132		}
133
134		/**
135		* Create body as array first
136		*
137		* @param HandlerContext $context
138		* @return null
139		* @throws LogicException
140		*/
141	View Code Duplication	private function createBodyArray(HandlerContext $context)
142		{
143		$body = $context->annotations()->getBody();
144
145		// if it's already an array, set to variable
146		if ($context->annotations()->isBodyArray()) {
147		$context->body()->add('$bodyArray = %s;', $body);
148
149		return null;
150		}
151
152		// if parts exist, set to variable
153		if (null !== $context->annotations()->getBodyParts()) {
154		$context->body()->add('$bodyArray = %s;', $context->printer()->printArray($context->annotations()->getBodyParts()));
155
156		return null;
157		}
158
159		// if it implements \JsonSerializable, call jsonSerialize() to get array
160		if ($context->annotations()->isBodyJsonSerializable()) {
161		$context->body()->add('$bodyArray = %s->jsonSerialize();', $body);
162
163		return;
164		}
165
166		// otherwise, convert to array
167		$this->createContext($context, '$bodySerializationContext');
168		$context->body()->add('$bodyArray = $this->serializer->toArray(%s, $bodySerializationContext);', $body);
169		}
170
171		/**
172		* Create serialization context
173		*
174		* @param HandlerContext $context
175		* @param string $contextVar
176		* @return null
177		*/
178		private function createContext(HandlerContext $context, $contextVar)
179		{
180		$serializationContext = $context->annotations()->getSerializationContext();
181
182		$context->body()->add('%s = \JMS\Serializer\SerializationContext::create();', $contextVar);
183
184		if (0 === count($serializationContext)) {
185		return null;
186		}
187
188		if (!empty($serializationContext['groups'])) {
189		$context->body()->add('%s->setGroups(%s);', $contextVar, $context->printer()->printArray($serializationContext['groups']));
190		}
191
192		if (!empty($serializationContext['version'])) {
193		$context->body()->add('%s->setVersion(%d);', $contextVar, (int) $serializationContext['version']);
194		}
195
196		if (!empty($serializationContext['serializeNull'])) {
197		$serializeNull = QueryManipulator::boolToString([(bool) $serializationContext['serializeNull']])[0];
198		$context->body()->add('%s->setSerializeNull(%s);', $contextVar, $serializeNull);
199		}
200
201		if (!empty($serializationContext['enableMaxDepthChecks'])) {
202		$context->body()->add('%s->enableMaxDepthChecks();', $contextVar);
203		}
204
205		if (!empty($serializationContext['attributes'])) {
206		foreach ($serializationContext['attributes'] as $key => $value) {
207		$context->body()->add('%s->setAttribute("%s", "%s");', $contextVar, $key, $value);
208		}
209		}
210		}
211		}
212

tebru / retrofit-php

Push — master ( 2ac042...4e5e3b )

BodyHandler::createContext() C

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