AbstractFormBuilder::add() - Code Metrics - Inspection of "Feature formbuilder" - FloKnapp/faulancer - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#19)

by Flo

created 2017-08-26 00:25 UTC

AbstractFormBuilder::add() D

↳ Parent: AbstractFormBuilder

Complexity

Conditions	10
Paths	17

Size

Total Lines	46
Code Lines	24

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	46
rs	4.983
c	0
b	0
f	0
cc	10
eloc	24
nc	17
nop	1

How to fix Complexity

<?php
/**
 * Class AbstractFormBuilder | AbstractFormBuilder.php
 * @package Faulancer\Form\Type
 * @author Florian Knapp <[email protected]>
 */
namespace Faulancer\Form;

use Faulancer\Exception\FormInvalidException;
use Faulancer\Exception\InvalidArgumentException;
use Faulancer\Exception\InvalidFormElementException;
use Faulancer\Form\Type\AbstractType;
use Faulancer\Http\Request;
use Faulancer\ORM\Entity;
use Faulancer\Security\Csrf;
use Faulancer\Service\RequestService;
use Faulancer\Service\SessionManagerService;
use Faulancer\ServiceLocator\ServiceLocator;
use Faulancer\Form\Validator\ValidatorChain;
use Faulancer\Session\SessionManager;
use Nette\Http\Session;

/**
 * Class AbstractFormBuilder
 */
abstract class AbstractFormBuilder
{

    /** @var string */
    protected $identifier = '';

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

    /** @var AbstractType[] */
    protected $fields = [];

    /** @var Entity */
    protected $entity = null;

    /** @var string */
    protected $formErrorContainerPrefix = '';

    /** @var string */
    protected $formErrorContainerSuffix = '';

    /** @var string */
    protected $formErrorItemContainerPrefix = '';

    /** @var string */
    protected $formErrorItemContainerSuffix = '';

    /** @var  */
    private $confirmValue = null;

    /**
     * AbstractFormBuilder constructor
     * @param Entity $entity
     * @codeCoverageIgnore
     */
    public function __construct(Entity $entity = null)
    {
        if ($entity !== null) {
            $this->create();
            $this->setData($entity->getDataAsArray());
        }

        $this->create();
    }

    /**
     * @param string $name
     * @return AbstractType
     * @throws InvalidFormElementException
     * @codeCoverageIgnore
     */
    public function getField(string $name)
    {
        if (empty($this->fields[$name])) {
            throw new InvalidFormElementException('No field with name \'' . $name . '\' found');
        }
        return $this->fields[$name];
    }

    /**
     * @return string
     */
    public function getIdentifier()
    {
        return $this->identifier;
    }

    /**
     * @param array $attributes
     */
    public function setFormAttributes(array $attributes)
    {
        $this->formAttributes = $attributes;
    }

    /**
     * @return string
     */
    public function getFormOpen()
    {
        $action = $this->formAttributes['action'] ?? '';
        $method = $this->formAttributes['method'] ?? '';
        $enctype = $this->formAttributes['enctype'] ?? 'application/x-www-form-urlencoded';
        $autocomplete = $this->formAttributes['autocomplete'] ?? 'on';

        return '<form action="' . $action . '" method="' . $method . '" enctype="' . $enctype . '" autocomplete="' . $autocomplete . '">';
    }

    /**
     * @return string
     */
    public function getFormClose()
    {
        return '</form>';
    }

    /**
     * @param string $prefix
     * @param string $suffix
     * @codeCoverageIgnore
     */
    public function setFormErrorContainer(string $prefix, string $suffix)
    {
        $this->formErrorContainerPrefix = $prefix;
        $this->formErrorContainerSuffix = $suffix;
    }

    /**
     * @param string $prefix
     * @param string $suffix
     * @codeCoverageIgnore
     */
    public function setFormErrorItemContainer(string $prefix, string $suffix)
    {
        $this->formErrorItemContainerPrefix = $prefix;
        $this->formErrorItemContainerSuffix = $suffix;
    }

    /**
     * @return array
     * @codeCoverageIgnore
     */
    public function getData()
    {
        $result = [];

        /** @var AbstractType $value */
        foreach ($this->fields as $key => $field) {

            if ($field->getType() === 'submit' || empty($field->getValue())) {
                continue;
            }

            // Check stored confirm value (i.e. for password repeat requests) and ignore the second field
            if ($field->getValue() === $this->confirmValue) {
                continue;
            }

            $this->confirmValue = $field->getValue();

            $result[$key] = $field->getValue();

        }

        return $result;
    }

    /**
     * @param array $data
     * @codeCoverageIgnore
     */
    public function setData(array $data)
    {
        foreach ($data as $key => $value) {

            if (empty($this->fields[$key]) || $this->fields[$key]->getType() === 'password') {
                continue;
            }

            $this->fields[$key]->setValue($value);

        }
    }

    /**
     * @return bool
     * @codeCoverageIgnore
     */
    public function isValid() :bool
    {
        $errors = [];

        /** @var AbstractType $field */
        foreach ($this->fields as $field) {

            $result = $field->isValid();

            if ($result !== null) {
                $errors[] = $result;
            }

        }

        return !in_array(false, $errors, true);
    }

    /**
     * @param array $definition
     * @throws InvalidArgumentException
     * @codeCoverageIgnore
     */
    protected function add(array $definition)
    {
        $type = $definition['attributes']['type'];
        $name = $definition['attributes']['name'];

        $namespace = '\Faulancer\Form\Type\Base\\' . ucfirst($type);

        if (!class_exists($namespace)) {
            throw new InvalidArgumentException('Requesting non existent form type ' . ucfirst($type));
        }

        $formErrorDecoration = [
            'containerPrefix'     => $this->formErrorContainerPrefix,
            'containerSuffix'     => $this->formErrorContainerSuffix,
            'containerItemPrefix' => $this->formErrorItemContainerPrefix,
            'containerItemSuffix' => $this->formErrorItemContainerSuffix
        ];

        /** @var AbstractType $typeClass */
        $typeClass = new $namespace($definition, $formErrorDecoration, $this->identifier);

        $typeClass->setName($name);
        $typeClass->setType($type);

        if (!empty($this->fields[$name]) && !empty($this->fields[$name]->getValue())) {
            $typeClass->setValue($this->fields[$name]->getValue());
        }

        /** @var Request $request */
        $request  = ServiceLocator::instance()->get(RequestService::class);
        $postData = $request->getPostData();

        if ($request->isPost() && !empty($postData[$name])) {
            $typeClass->setValue($postData[$name]);
        }

        // If radio or checkbox field isn't selected, the field wouldn't
        // be send within post data so always add a validator if exists
        $isRadioOrCheckbox = $type === 'radio' || $type === 'checkbox';

        if ($isRadioOrCheckbox || ($request->isPost() && in_array($name, array_keys($postData)))) {
            $this->addValidators($typeClass, $definition);
        }

        $this->fields[$name] = $typeClass->create();
    }

    /**
     * @param AbstractType $typeClass
     * @param array        $definition
     * @throws FormInvalidException
     * @return boolean
     * @codeCoverageIgnore
     */
    private function addValidators(AbstractType &$typeClass, array $definition)
    {
        if (!empty($definition['validator'])) {

            if ($definition['validator'] === 'none') {
                return true;
            }

            $validatorChain = new ValidatorChain($typeClass);

            foreach ($definition['validator'] as $validator) {

                if (!class_exists($validator)) {
                    throw new FormInvalidException('Validator "' . $validator . '" doesn\'t exists');
                }

                $validatorChain->add(new $validator($typeClass));

            }

            $typeClass->setValidatorChain($validatorChain);

        } else {

            $validator = '\Faulancer\Form\Validator\Base\\' . ucfirst($typeClass->getType());

            if (empty($definition['validator']) && class_exists($validator)) {
                $typeClass->setDefaultValidator(new $validator($typeClass));
            }

        }

        return true;
    }

    /**
     * @return mixed
     */
    abstract protected function create();

}

1			<?php
2			/**
3			* Class AbstractFormBuilder \| AbstractFormBuilder.php
4			* @package Faulancer\Form\Type
5			* @author Florian Knapp <[email protected]>
6			*/
7			namespace Faulancer\Form;
8
9			use Faulancer\Exception\FormInvalidException;
10			use Faulancer\Exception\InvalidArgumentException;
11			use Faulancer\Exception\InvalidFormElementException;
12			use Faulancer\Form\Type\AbstractType;
13			use Faulancer\Http\Request;
14			use Faulancer\ORM\Entity;
15			use Faulancer\Security\Csrf;
16			use Faulancer\Service\RequestService;
17			use Faulancer\Service\SessionManagerService;
18			use Faulancer\ServiceLocator\ServiceLocator;
19			use Faulancer\Form\Validator\ValidatorChain;
20			use Faulancer\Session\SessionManager;
21			use Nette\Http\Session;
22
23			/**
24			* Class AbstractFormBuilder
25			*/
26			abstract class AbstractFormBuilder
27			{
28
29			/** @var string */
30			protected $identifier = '';
31
32			/** @var array */
33			protected $formAttributes = [];
34
35			/** @var AbstractType[] */
36			protected $fields = [];
37
38			/** @var Entity */
39			protected $entity = null;
40
41			/** @var string */
42			protected $formErrorContainerPrefix = '';
43
44			/** @var string */
45			protected $formErrorContainerSuffix = '';
46
47			/** @var string */
48			protected $formErrorItemContainerPrefix = '';
49
50			/** @var string */
51			protected $formErrorItemContainerSuffix = '';
52
53			/** @var */
54			private $confirmValue = null;
55
56			/**
57			* AbstractFormBuilder constructor
58			* @param Entity $entity
59			* @codeCoverageIgnore
60			*/
61			public function __construct(Entity $entity = null)
62			{
63			if ($entity !== null) {
64			$this->create();
65			$this->setData($entity->getDataAsArray());
66			}
67
68			$this->create();
69			}
70
71			/**
72			* @param string $name
73			* @return AbstractType
74			* @throws InvalidFormElementException
75			* @codeCoverageIgnore
76			*/
77			public function getField(string $name)
78			{
79			if (empty($this->fields[$name])) {
80			throw new InvalidFormElementException('No field with name \'' . $name . '\' found');
81			}
82			return $this->fields[$name];
83			}
84
85			/**
86			* @return string
87			*/
88			public function getIdentifier()
89			{
90			return $this->identifier;
91			}
92
93			/**
94			* @param array $attributes
95			*/
96			public function setFormAttributes(array $attributes)
97			{
98			$this->formAttributes = $attributes;
99			}
100
101			/**
102			* @return string
103			*/
104			public function getFormOpen()
105			{
106			$action = $this->formAttributes['action'] ?? '';
107			$method = $this->formAttributes['method'] ?? '';
108			$enctype = $this->formAttributes['enctype'] ?? 'application/x-www-form-urlencoded';
109			$autocomplete = $this->formAttributes['autocomplete'] ?? 'on';
110
111			return '<form action="' . $action . '" method="' . $method . '" enctype="' . $enctype . '" autocomplete="' . $autocomplete . '">';
112			}
113
114			/**
115			* @return string
116			*/
117			public function getFormClose()
118			{
119			return '</form>';
120			}
121
122			/**
123			* @param string $prefix
124			* @param string $suffix
125			* @codeCoverageIgnore
126			*/
127			public function setFormErrorContainer(string $prefix, string $suffix)
128			{
129			$this->formErrorContainerPrefix = $prefix;
130			$this->formErrorContainerSuffix = $suffix;
131			}
132
133			/**
134			* @param string $prefix
135			* @param string $suffix
136			* @codeCoverageIgnore
137			*/
138			public function setFormErrorItemContainer(string $prefix, string $suffix)
139			{
140			$this->formErrorItemContainerPrefix = $prefix;
141			$this->formErrorItemContainerSuffix = $suffix;
142			}
143
144			/**
145			* @return array
146			* @codeCoverageIgnore
147			*/
148			public function getData()
149			{
150			$result = [];
151
152			/** @var AbstractType $value */
153			foreach ($this->fields as $key => $field) {
154
155			if ($field->getType() === 'submit' \|\| empty($field->getValue())) {
156			continue;
157			}
158
159			// Check stored confirm value (i.e. for password repeat requests) and ignore the second field
160			if ($field->getValue() === $this->confirmValue) {
161			continue;
162			}
163
164			$this->confirmValue = $field->getValue();
165
166			$result[$key] = $field->getValue();
167
168			}
169
170			return $result;
171			}
172
173			/**
174			* @param array $data
175			* @codeCoverageIgnore
176			*/
177			public function setData(array $data)
178			{
179			foreach ($data as $key => $value) {
180
181			if (empty($this->fields[$key]) \|\| $this->fields[$key]->getType() === 'password') {
182			continue;
183			}
184
185			$this->fields[$key]->setValue($value);
186
187			}
188			}
189
190			/**
191			* @return bool
192			* @codeCoverageIgnore
193			*/
194			public function isValid() :bool
195			{
196			$errors = [];
197
198			/** @var AbstractType $field */
199			foreach ($this->fields as $field) {
200
201			$result = $field->isValid();
202
203			if ($result !== null) {
204			$errors[] = $result;
205			}
206
207			}
208
209			return !in_array(false, $errors, true);
210			}
211
212			/**
213			* @param array $definition
214			* @throws InvalidArgumentException
215			* @codeCoverageIgnore
216			*/
217			protected function add(array $definition)
218			{
219			$type = $definition['attributes']['type'];
220			$name = $definition['attributes']['name'];
221
222			$namespace = '\Faulancer\Form\Type\Base\\' . ucfirst($type);
223
224			if (!class_exists($namespace)) {
225			throw new InvalidArgumentException('Requesting non existent form type ' . ucfirst($type));
226			}
227
228			$formErrorDecoration = [
229			'containerPrefix' => $this->formErrorContainerPrefix,
230			'containerSuffix' => $this->formErrorContainerSuffix,
231			'containerItemPrefix' => $this->formErrorItemContainerPrefix,
232			'containerItemSuffix' => $this->formErrorItemContainerSuffix
233			];
234
235			/** @var AbstractType $typeClass */
236			$typeClass = new $namespace($definition, $formErrorDecoration, $this->identifier);
237
238			$typeClass->setName($name);
239			$typeClass->setType($type);
240
241			if (!empty($this->fields[$name]) && !empty($this->fields[$name]->getValue())) {
242			$typeClass->setValue($this->fields[$name]->getValue());
243			}
244
245			/** @var Request $request */
246			$request = ServiceLocator::instance()->get(RequestService::class);
247			$postData = $request->getPostData();
248
249			if ($request->isPost() && !empty($postData[$name])) {
250			$typeClass->setValue($postData[$name]);
251			}
252
253			// If radio or checkbox field isn't selected, the field wouldn't
254			// be send within post data so always add a validator if exists
255			$isRadioOrCheckbox = $type === 'radio' \|\| $type === 'checkbox';
256
257			if ($isRadioOrCheckbox \|\| ($request->isPost() && in_array($name, array_keys($postData)))) {
258			$this->addValidators($typeClass, $definition);
259			}
260
261			$this->fields[$name] = $typeClass->create();
262			}
263
264			/**
265			* @param AbstractType $typeClass
266			* @param array $definition
267			* @throws FormInvalidException
268			* @return boolean
269			* @codeCoverageIgnore
270			*/
271			private function addValidators(AbstractType &$typeClass, array $definition)
272			{
273			if (!empty($definition['validator'])) {
274
275			if ($definition['validator'] === 'none') {
276			return true;
277			}
278
279			$validatorChain = new ValidatorChain($typeClass);
280
281			foreach ($definition['validator'] as $validator) {
282
283			if (!class_exists($validator)) {
284			throw new FormInvalidException('Validator "' . $validator . '" doesn\'t exists');
285			}
286
287			$validatorChain->add(new $validator($typeClass));
288
289			}
290
291			$typeClass->setValidatorChain($validatorChain);
292
293			} else {
294
295			$validator = '\Faulancer\Form\Validator\Base\\' . ucfirst($typeClass->getType());
296
297			if (empty($definition['validator']) && class_exists($validator)) {
298			$typeClass->setDefaultValidator(new $validator($typeClass));
299			}
300
301			}
302
303			return true;
304			}
305
306			/**
307			* @return mixed
308			*/
309			abstract protected function create();
310
311			}

FloKnapp / faulancer

Pull Request — master (#19)

AbstractFormBuilder::add() D

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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