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

Completed

Push — feature/improve-form-object-ha... ( 8bb971 )

by Romain

created 2017-04-21 15:20 UTC

getConfigurationObjectFromCache() A

↳ Parent: FormObjectConfiguration

Complexity

Conditions	3
Paths	3

Size

Total Lines	20
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	20
rs	9.4285
cc	3
eloc	12
nc	3
nop	0

<?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\Form\FormObject\Service;

use Romm\ConfigurationObject\ConfigurationObjectFactory;
use Romm\ConfigurationObject\ConfigurationObjectInstance;
use Romm\Formz\Configuration\ConfigurationFactory;
use Romm\Formz\Configuration\Form\Form;
use Romm\Formz\Form\FormObject\FormObjectStatic;
use Romm\Formz\Service\CacheService;
use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
use TYPO3\CMS\Extbase\Error\Result;

class FormObjectConfiguration
{
    /**
     * @var FormObjectStatic
     */
    protected $static;

    /**
     * @var array
     */
    protected $configurationArray = [];

    /**
     * Contains the form configuration object, which was created from the
     * configuration array.
     *
     * @var ConfigurationObjectInstance
     */
    protected $configurationObject;

    /**
     * @var Result
     */
    protected $configurationValidationResult;

    /**
     * Flag to know if the form configuration is valid or not: if the
     * configuration is fetched from cache, then we know the configuration is
     * valid because it is saved in cache only when no error is found.
     *
     * @var bool
     */
    protected $configurationIsValid = false;

    /**
     * @param FormObjectStatic $static
     * @param array            $configurationArray
     */
    public function __construct(FormObjectStatic $static, array $configurationArray)
    {
        $this->static = $static;
        $this->configurationArray = $configurationArray;
    }

    /**
     * Returns an instance of configuration object. Checks if it was previously
     * stored in cache, otherwise it is created from scratch.
     *
     * @return ConfigurationObjectInstance
     */
    public function getConfigurationObject()
    {
        if (null === $this->configurationObject) {
            $this->configurationObject = $this->getConfigurationObjectFromCache();
        }

        return $this->configurationObject;
    }

    /**
     * This function will merge and return the validation results of both the
     * global FormZ configuration object, and this form configuration object.
     *
     * @return Result
     */
    public function getConfigurationValidationResult()
    {
        if (null === $this->configurationValidationResult) {
            $this->configurationValidationResult = $this->getGlobalConfigurationValidationResult();
        }

        return $this->configurationValidationResult;
    }

    /**
     * Resets the validation result and merges it with the global FormZ
     * configuration.
     *
     * @return Result
     */
    protected function getGlobalConfigurationValidationResult()
    {
        $result = new Result;
        $formzConfigurationValidationResult = ConfigurationFactory::get()
            ->getFormzConfiguration()
            ->getValidationResult();

        $result->merge($formzConfigurationValidationResult);

        if (false === $this->configurationIsValid) {
            $propertyName = 'forms.' . $this->static->getClassName();
            $formValidationResult = $this->getConfigurationObject()->getValidationResult();

            $result->forProperty($propertyName)->merge($formValidationResult);
        }

        return $result;
    }

    /**
     * @return ConfigurationObjectInstance
     */
    protected function getConfigurationObjectFromCache()
    {
        $cacheInstance = $this->getCacheInstance();
        $cacheIdentifier = 'configuration-' . $this->static->getObjectHash();

        if ($cacheInstance->has($cacheIdentifier)) {
            $configurationObject = $cacheInstance->get($cacheIdentifier);

            $this->configurationIsValid = true;
        } else {
            $configurationArray = $this->sanitizeConfiguration($this->configurationArray);
            $configurationObject = $this->getConfigurationObjectInstance($configurationArray);

            if (false === $configurationObject->getValidationResult()->hasErrors()) {
                $cacheInstance->set($cacheIdentifier, $configurationObject);
            }
        }

        return $configurationObject;
    }

    /**
     * This function will clean the configuration array by removing useless data
     * and updating needed ones.
     *
     * @param array $configuration
     * @return array
     */
    protected function sanitizeConfiguration(array $configuration)
    {
        // Removing configuration of fields which do not exist for this form.
        $sanitizedFieldsConfiguration = [];
        $fieldsConfiguration = (isset($configuration['fields']))
            ? $configuration['fields']
            : [];

        foreach ($this->static->getProperties() as $property) {
            $sanitizedFieldsConfiguration[$property] = (isset($fieldsConfiguration[$property]))
                ? $fieldsConfiguration[$property]
                : [];
        }

        $configuration['fields'] = $sanitizedFieldsConfiguration;

        return $configuration;
    }

    /**
     * @param array $configuration
     * @return ConfigurationObjectInstance
     */
    protected function getConfigurationObjectInstance(array $configuration)
    {
        return ConfigurationObjectFactory::getInstance()->get(Form::class, $configuration);
    }

    /**
     * @return FrontendInterface
     */
    protected function getCacheInstance()
    {
        return CacheService::get()->getCacheInstance();
    }

    /**
     * @return array
     */
    public function __sleep()
    {
        return ['static', 'configurationArray'];
    }
}


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\Form\FormObject\Service;
15
16			use Romm\ConfigurationObject\ConfigurationObjectFactory;
17			use Romm\ConfigurationObject\ConfigurationObjectInstance;
18			use Romm\Formz\Configuration\ConfigurationFactory;
19			use Romm\Formz\Configuration\Form\Form;
20			use Romm\Formz\Form\FormObject\FormObjectStatic;
21			use Romm\Formz\Service\CacheService;
22			use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
23			use TYPO3\CMS\Extbase\Error\Result;
24
25			class FormObjectConfiguration
26			{
27			/**
28			* @var FormObjectStatic
29			*/
30			protected $static;
31
32			/**
33			* @var array
34			*/
35			protected $configurationArray = [];
36
37			/**
38			* Contains the form configuration object, which was created from the
39			* configuration array.
40			*
41			* @var ConfigurationObjectInstance
42			*/
43			protected $configurationObject;
44
45			/**
46			* @var Result
47			*/
48			protected $configurationValidationResult;
49
50			/**
51			* Flag to know if the form configuration is valid or not: if the
52			* configuration is fetched from cache, then we know the configuration is
53			* valid because it is saved in cache only when no error is found.
54			*
55			* @var bool
56			*/
57			protected $configurationIsValid = false;
58
59			/**
60			* @param FormObjectStatic $static
61			* @param array $configurationArray
62			*/
63			public function __construct(FormObjectStatic $static, array $configurationArray)
64			{
65			$this->static = $static;
66			$this->configurationArray = $configurationArray;
67			}
68
69			/**
70			* Returns an instance of configuration object. Checks if it was previously
71			* stored in cache, otherwise it is created from scratch.
72			*
73			* @return ConfigurationObjectInstance
74			*/
75			public function getConfigurationObject()
76			{
77			if (null === $this->configurationObject) {
78			$this->configurationObject = $this->getConfigurationObjectFromCache();
79			}
80
81			return $this->configurationObject;
82			}
83
84			/**
85			* This function will merge and return the validation results of both the
86			* global FormZ configuration object, and this form configuration object.
87			*
88			* @return Result
89			*/
90			public function getConfigurationValidationResult()
91			{
92			if (null === $this->configurationValidationResult) {
93			$this->configurationValidationResult = $this->getGlobalConfigurationValidationResult();
94			}
95
96			return $this->configurationValidationResult;
97			}
98
99			/**
100			* Resets the validation result and merges it with the global FormZ
101			* configuration.
102			*
103			* @return Result
104			*/
105			protected function getGlobalConfigurationValidationResult()
106			{
107			$result = new Result;
108			$formzConfigurationValidationResult = ConfigurationFactory::get()
109			->getFormzConfiguration()
110			->getValidationResult();
111
112			$result->merge($formzConfigurationValidationResult);
113
114			if (false === $this->configurationIsValid) {
115			$propertyName = 'forms.' . $this->static->getClassName();
116			$formValidationResult = $this->getConfigurationObject()->getValidationResult();
117
118			$result->forProperty($propertyName)->merge($formValidationResult);
119			}
120
121			return $result;
122			}
123
124			/**
125			* @return ConfigurationObjectInstance
126			*/
127			protected function getConfigurationObjectFromCache()
128			{
129			$cacheInstance = $this->getCacheInstance();
130			$cacheIdentifier = 'configuration-' . $this->static->getObjectHash();
131
132			if ($cacheInstance->has($cacheIdentifier)) {
133			$configurationObject = $cacheInstance->get($cacheIdentifier);
134
135			$this->configurationIsValid = true;
136			} else {
137			$configurationArray = $this->sanitizeConfiguration($this->configurationArray);
138			$configurationObject = $this->getConfigurationObjectInstance($configurationArray);
139
140			if (false === $configurationObject->getValidationResult()->hasErrors()) {
141			$cacheInstance->set($cacheIdentifier, $configurationObject);
142			}
143			}
144
145			return $configurationObject;
146			}
147
148			/**
149			* This function will clean the configuration array by removing useless data
150			* and updating needed ones.
151			*
152			* @param array $configuration
153			* @return array
154			*/
155			protected function sanitizeConfiguration(array $configuration)
156			{
157			// Removing configuration of fields which do not exist for this form.
158			$sanitizedFieldsConfiguration = [];
159			$fieldsConfiguration = (isset($configuration['fields']))
160			? $configuration['fields']
161			: [];
162
163			foreach ($this->static->getProperties() as $property) {
164			$sanitizedFieldsConfiguration[$property] = (isset($fieldsConfiguration[$property]))
165			? $fieldsConfiguration[$property]
166			: [];
167			}
168
169			$configuration['fields'] = $sanitizedFieldsConfiguration;
170
171			return $configuration;
172			}
173
174			/**
175			* @param array $configuration
176			* @return ConfigurationObjectInstance
177			*/
178			protected function getConfigurationObjectInstance(array $configuration)
179			{
180			return ConfigurationObjectFactory::getInstance()->get(Form::class, $configuration);
181			}
182
183			/**
184			* @return FrontendInterface
185			*/
186			protected function getCacheInstance()
187			{
188			return CacheService::get()->getCacheInstance();
189			}
190
191			/**
192			* @return array
193			*/
194			public function __sleep()
195			{
196			return ['static', 'configurationArray'];
197			}
198			}
199

romm / formz

Push — feature/improve-form-object-ha... ( 8bb971 )

getConfigurationObjectFromCache() A

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