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

Test Setup Failed

Pull Request — master (#19)

by Flo

created 2017-08-23 11:51 UTC

AbstractFormBuilder::addValidators() C

↳ Parent: AbstractFormBuilder

Complexity

Conditions	7
Paths	5

Size

Total Lines	34
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	34
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	15
nc	5
nop	2

<?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 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];
    }

    /**
     * @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);

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

FloKnapp / faulancer

Pull Request — master (#19)

AbstractFormBuilder::addValidators() C

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