FormService::__construct() - Code Metrics - Inspection of "WIP" - romm/formz - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — wip/steps ( 107e99...47b00f )

by Romain

created 2017-08-23 12:37 UTC

FormService::__construct() A

↳ Parent: FormService

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php
/*
 * 2017 Romain CANON <[email protected]>
 *
 * This file is part of the TYPO3 FormZ project.
 * It is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License, either
 * version 3 of the License, or any later version.
 *
 * For the full copyright and license information, see:
 * http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Romm\Formz\Middleware\Item\Begin\Service;

use Romm\Formz\Domain\Repository\FormMetadataRepository;
use Romm\Formz\Form\FormInterface;
use Romm\Formz\Middleware\Processor\MiddlewareProcessor;
use TYPO3\CMS\Extbase\Property\TypeConverter\PersistentObjectConverter;

class FormService
{
    /**
     * @var MiddlewareProcessor
     */
    private $processor;

    /**
     * @var FormMetadataRepository
     */
    protected $formMetadataRepository;

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

    /**
     * @return FormInterface
     */
    public function getFormInstance()
    {
        $formName = $this->processor->getFormObject()->getName();
        $argument = $this->processor->getRequestArguments()->getArgument($formName);
        $formArray = $this->getFormArray($formName);

        return $argument->setValue($formArray)->getValue();
    }

    /**
     * @param string $formName
     * @return array
     */
    protected function getFormArray($formName)
    {
        $formArray = $this->processor->getRequest()->getArgument($formName);
        $formArray = is_array($formArray)
            ? $formArray
            : [];

        $identifier = $this->getFormIdentifier();

        if ($identifier) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            /*
             * Forcing the identity of the object, that will be handled
             * internally by Extbase.
             */
            $formArray['__identity'] = $identifier;
            $propertyMappingConfiguration = $this->processor->getRequestArguments()->getArgument($formName)->getPropertyMappingConfiguration();
            $propertyMappingConfiguration->setTypeConverterOption(
                PersistentObjectConverter::class,
                PersistentObjectConverter::CONFIGURATION_MODIFICATION_ALLOWED,
                true
            );
        } else {
            // Making sure no identity has been forced by the user.
            unset($formArray['__identity']);
        }

        return $formArray;
    }

    /**
     * Fetches the form identifier from the metadata, using the hash passed to
     * the request.
     *
     * @return string
     */
    protected function getFormIdentifier()
    {
        $request = $this->processor->getRequest();

        if ($request->hasArgument('fz-hash')) {
            $hash = $request->getArgument('fz-hash');
            $metaData = $this->formMetadataRepository->findOneByHash($hash);

            if ($metaData) {
                return $metaData->getIdentifier();
            }
        }

        return null;
    }

    /**
     * @param FormMetadataRepository $formMetadataRepository
     */
    public function injectFormMetadataRepository(FormMetadataRepository $formMetadataRepository)
    {
        $this->formMetadataRepository = $formMetadataRepository;
    }
}


1			<?php
2			/*
3			* 2017 Romain CANON <[email protected]>
4			*
5			* This file is part of the TYPO3 FormZ project.
6			* It is free software; you can redistribute it and/or modify it
7			* under the terms of the GNU General Public License, either
8			* version 3 of the License, or any later version.
9			*
10			* For the full copyright and license information, see:
11			* http://www.gnu.org/licenses/gpl-3.0.html
12			*/
13
14			namespace Romm\Formz\Middleware\Item\Begin\Service;
15
16			use Romm\Formz\Domain\Repository\FormMetadataRepository;
17			use Romm\Formz\Form\FormInterface;
18			use Romm\Formz\Middleware\Processor\MiddlewareProcessor;
19			use TYPO3\CMS\Extbase\Property\TypeConverter\PersistentObjectConverter;
20
21			class FormService
22			{
23			/**
24			* @var MiddlewareProcessor
25			*/
26			private $processor;
27
28			/**
29			* @var FormMetadataRepository
30			*/
31			protected $formMetadataRepository;
32
33			/**
34			* @param MiddlewareProcessor $processor
35			*/
36			public function __construct(MiddlewareProcessor $processor)
37			{
38			$this->processor = $processor;
39			}
40
41			/**
42			* @return FormInterface
43			*/
44			public function getFormInstance()
45			{
46			$formName = $this->processor->getFormObject()->getName();
47			$argument = $this->processor->getRequestArguments()->getArgument($formName);
48			$formArray = $this->getFormArray($formName);
49
50			return $argument->setValue($formArray)->getValue();
51			}
52
53			/**
54			* @param string $formName
55			* @return array
56			*/
57			protected function getFormArray($formName)
58			{
59			$formArray = $this->processor->getRequest()->getArgument($formName);
60			$formArray = is_array($formArray)
61			? $formArray
62			: [];
63
64			$identifier = $this->getFormIdentifier();
65
66			if ($identifier) {
			0 ignored issues – show Bug Best Practice introduced 2017-04-06 09:27 UTC by Report Bug Copy Issue Report The expression `$identifier` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
67			/*
68			* Forcing the identity of the object, that will be handled
69			* internally by Extbase.
70			*/
71			$formArray['__identity'] = $identifier;
72			$propertyMappingConfiguration = $this->processor->getRequestArguments()->getArgument($formName)->getPropertyMappingConfiguration();
73			$propertyMappingConfiguration->setTypeConverterOption(
74			PersistentObjectConverter::class,
75			PersistentObjectConverter::CONFIGURATION_MODIFICATION_ALLOWED,
76			true
77			);
78			} else {
79			// Making sure no identity has been forced by the user.
80			unset($formArray['__identity']);
81			}
82
83			return $formArray;
84			}
85
86			/**
87			* Fetches the form identifier from the metadata, using the hash passed to
88			* the request.
89			*
90			* @return string
91			*/
92			protected function getFormIdentifier()
93			{
94			$request = $this->processor->getRequest();
95
96			if ($request->hasArgument('fz-hash')) {
97			$hash = $request->getArgument('fz-hash');
98			$metaData = $this->formMetadataRepository->findOneByHash($hash);
99
100			if ($metaData) {
101			return $metaData->getIdentifier();
102			}
103			}
104
105			return null;
106			}
107
108			/**
109			* @param FormMetadataRepository $formMetadataRepository
110			*/
111			public function injectFormMetadataRepository(FormMetadataRepository $formMetadataRepository)
112			{
113			$this->formMetadataRepository = $formMetadataRepository;
114			}
115			}
116

romm / formz

Push — wip/steps ( 107e99...47b00f )

FormService::__construct() A

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