Form::getDefaultsHandler() - Code Metrics - Inspection of "Merge pull request #22" - Enjoyzz/forms - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 5.x ( ea5ddf...a12a6d )

by Enjoys

created 2022-05-31 09:24 UTC

Form::getDefaultsHandler() A

↳ Parent: Form

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	1
c	1
b	0
f	0
dl	0
loc	3
ccs	2
cts	2
cp	1
rs	10
cc	1
nc	1
nop	0
crap	1

<?php

declare(strict_types=1);

namespace Enjoys\Forms;

use Closure;
use Enjoys\Forms\Elements\Csrf;
use Enjoys\Forms\Interfaces\DefaultsHandlerInterface;
use Enjoys\Forms\Traits;
use Enjoys\ServerRequestWrapper;
use Enjoys\ServerRequestWrapperInterface;
use Enjoys\Session\Session;
use Enjoys\Traits\Options;
use HttpSoft\ServerRequest\ServerRequestCreator;
use Webmozart\Assert\Assert;

use function strtoupper;

class Form
{
    use Traits\Attributes;
    use Options;
    use Traits\Container {
        addElement as private parentAddElement;
    }

    private const _ALLOWED_FORM_METHOD_ = ['GET', 'POST'];

    public const _TOKEN_CSRF_ = '_token_csrf';
    public const _TOKEN_SUBMIT_ = '_token_submit';

    public const ATTRIBUTES_DESC = '_desc_attributes_';
    public const ATTRIBUTES_VALIDATE = '_validate_attributes_';
    public const ATTRIBUTES_LABEL = '_label_attributes_';
    public const ATTRIBUTES_FIELDSET = '_fieldset_attributes_';
    public const ATTRIBUTES_FILLABLE_BASE = '_fillable_base_attributes_';


    private string $method = 'POST';
    private ?string $action = null;
    private ?string $id = null;

    private ServerRequestWrapperInterface $request;
    private DefaultsHandlerInterface $defaultsHandler;

    private bool $submitted = false;
    private Session $session;

    /**
     * @throws Exception\ExceptionRule
     */
    public function __construct(
        string $method = 'POST',
        string $action = null,
        string $id = null,
        ServerRequestWrapperInterface $request = null,
        DefaultsHandlerInterface $defaultsHandler = null,
        Session $session = null
    ) {
        $this->request = $request ?? new ServerRequestWrapper(ServerRequestCreator::createFromGlobals());
        $this->session = $session ?? new Session();
        $this->defaultsHandler = $defaultsHandler ?? new DefaultsHandler();

        $this->setMethod($method);
        $this->setAction($action);
        $this->setId($id);
    }

    /**
     * Возвращает true если форма отправлена и валидна.
     * На валидацию форма проверяется по умолчанию, если использовать параметр $validate
     * false, проверка будет только на отправку формы
     * @param bool $validate
     * @return bool
     */
    public function isSubmitted(bool $validate = true): bool
    {
        if ($this->submitted === false) {
            return false;
        }

        if ($validate !== false) {
            return Validator::check($this->getElements());
        }

        return true;
    }


    /**
     * @param array|Closure():array $data
     * @return $this
     */
    public function setDefaults(array|Closure $data): Form
    {

        if ($this->submitted === true) {
            $data = array_filter(
                match ($this->getMethod()) {
                    'GET' => $this->getRequest()->getQueryData()->toArray(),
                    'POST' => $this->getRequest()->getPostData()->toArray(),
                    default => [],
                },
                function ($k) {
                    return !in_array($k, [self::_TOKEN_CSRF_, self::_TOKEN_SUBMIT_]);
                },
                ARRAY_FILTER_USE_KEY
            );
        }

        if ($data instanceof Closure) {

            $data = $data();
            /** @psalm-suppress RedundantConditionGivenDocblockType */
            Assert::isArray($data);
        }

        $this->defaultsHandler->setData($data);
        return $this;
    }


    /**
     *
     * Если prepare() возвращает false, то элемент добавляется,
     * если true, то элемент добавлен в коллекцию не будет.
     * @use Element::setForm()
     * @use Element::prepare()
     * @param Element $element
     * @return $this
     */
    public function addElement(Element $element): self
    {
        $element->setForm($this);
        return $this->parentAddElement($element);
    }


    public function getDefaultsHandler(): DefaultsHandlerInterface
    {
        return $this->defaultsHandler;
    }

    public function getRequest(): ServerRequestWrapperInterface
    {
        return $this->request;
    }

    /**
     * @throws Exception\ExceptionRule
     */
    public function setMethod(string $method): void
    {
        if (in_array(strtoupper($method), self::_ALLOWED_FORM_METHOD_)) {
            $this->method = strtoupper($method);
        }
        $this->setAttribute(AttributeFactory::create('method', $this->method));
        $this->setOption('method', $this->method, false);
        $this->addElement(new Csrf($this->session));
        $this->setTokenSubmitElement();
    }

    public function getMethod(): string
    {
        return $this->method;
    }

    public function setAction(?string $action): self
    {
        $this->action = $action;
        $this->setAttribute(AttributeFactory::create('action', $this->action));
        $this->setOption('action', $this->action, false);
        $this->setTokenSubmitElement();
        return $this;
    }

    public function getAction(): ?string
    {
        return $this->action;
    }

    public function setId(?string $id): Form
    {
        $this->id = $id;
        $this->setAttribute(AttributeFactory::create('id', $this->id));
        $this->setOption('id', $this->id, false);
        $this->setTokenSubmitElement();
        return $this;
    }


    public function getId(): ?string
    {
        return $this->id;
    }

    private function setTokenSubmitElement(): void
    {

        $tokenSubmit = new TokenSubmit($this);
        $this->addElement($tokenSubmit->getElement());

        $this->submitted = $tokenSubmit->validate();

        // after every update the token submit, form needs check
        // and update defaults if form has been submitted.
        // Maybe in future will refactor this code
        if ($this->submitted === true) {
            $this->setDefaults([]);
        }
    }

//    /**
//     * Вывод формы в Renderer
//     * @param \Enjoys\Forms\Interfaces\RendererInterface $renderer
//     * @return mixed Возвращается любой формат, в зависимоти от renderer`а, может
//     * вернутся строка в html, или, например, xml или массив, все зависит от рендерера.
//     */
//    public function render(\Enjoys\Forms\Interfaces\RendererInterface $renderer): mixed
//    {
//        $renderer->setForm($this);
//        return $renderer->output();
//    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Enjoys\Forms;
6
7		use Closure;
8		use Enjoys\Forms\Elements\Csrf;
9		use Enjoys\Forms\Interfaces\DefaultsHandlerInterface;
10		use Enjoys\Forms\Traits;
11		use Enjoys\ServerRequestWrapper;
12		use Enjoys\ServerRequestWrapperInterface;
13		use Enjoys\Session\Session;
14		use Enjoys\Traits\Options;
15		use HttpSoft\ServerRequest\ServerRequestCreator;
16		use Webmozart\Assert\Assert;
17
18		use function strtoupper;
19
20		class Form
21		{
22		use Traits\Attributes;
23		use Options;
24		use Traits\Container {
25		addElement as private parentAddElement;
26		}
27
28		private const _ALLOWED_FORM_METHOD_ = ['GET', 'POST'];
29
30		public const _TOKEN_CSRF_ = '_token_csrf';
31		public const _TOKEN_SUBMIT_ = '_token_submit';
32
33		public const ATTRIBUTES_DESC = '_desc_attributes_';
34		public const ATTRIBUTES_VALIDATE = '_validate_attributes_';
35		public const ATTRIBUTES_LABEL = '_label_attributes_';
36		public const ATTRIBUTES_FIELDSET = '_fieldset_attributes_';
37		public const ATTRIBUTES_FILLABLE_BASE = '_fillable_base_attributes_';
38
39
40		private string $method = 'POST';
41		private ?string $action = null;
42		private ?string $id = null;
43
44		private ServerRequestWrapperInterface $request;
45		private DefaultsHandlerInterface $defaultsHandler;
46
47		private bool $submitted = false;
48		private Session $session;
49
50		/**
51		* @throws Exception\ExceptionRule
52		*/
53	87	public function __construct(
54		string $method = 'POST',
55		string $action = null,
56		string $id = null,
57		ServerRequestWrapperInterface $request = null,
58		DefaultsHandlerInterface $defaultsHandler = null,
59		Session $session = null
60		) {
61	87	$this->request = $request ?? new ServerRequestWrapper(ServerRequestCreator::createFromGlobals());
62	87	$this->session = $session ?? new Session();
63	87	$this->defaultsHandler = $defaultsHandler ?? new DefaultsHandler();
64
65	87	$this->setMethod($method);
66	87	$this->setAction($action);
67	87	$this->setId($id);
68		}
69
70		/**
71		* Возвращает true если форма отправлена и валидна.
72		* На валидацию форма проверяется по умолчанию, если использовать параметр $validate
73		* false, проверка будет только на отправку формы
74		* @param bool $validate
75		* @return bool
76		*/
77	5	public function isSubmitted(bool $validate = true): bool
78		{
79	5	if ($this->submitted === false) {
80	1	return false;
81		}
82
83	4	if ($validate !== false) {
84	3	return Validator::check($this->getElements());
85		}
86
87	1	return true;
88		}
89
90
91		/**
92		* @param array\|Closure():array $data
93		* @return $this
94		*/
95	27	public function setDefaults(array\|Closure $data): Form
96		{
97
98	27	if ($this->submitted === true) {
99	7	$data = array_filter(
100	7	match ($this->getMethod()) {
101	2	'GET' => $this->getRequest()->getQueryData()->toArray(),
102	5	'POST' => $this->getRequest()->getPostData()->toArray(),
103	7	default => [],
104		},
105	7	function ($k) {
106	7	return !in_array($k, [self::_TOKEN_CSRF_, self::_TOKEN_SUBMIT_]);
107		},
108		ARRAY_FILTER_USE_KEY
109		);
110		}
111
112	27	if ($data instanceof Closure) {
		0 ignored issues – show introduced 2022-05-05 11:06 UTC by Report Bug Copy Issue Report `$data` is never a sub-type of `Closure`. Loading history...
113	2	$data = $data();
114		/** @psalm-suppress RedundantConditionGivenDocblockType */
115	2	Assert::isArray($data);
116		}
117
118	26	$this->defaultsHandler->setData($data);
119	26	return $this;
120		}
121
122
123		/**
124		*
125		* Если prepare() возвращает false, то элемент добавляется,
126		* если true, то элемент добавлен в коллекцию не будет.
127		* @use Element::setForm()
128		* @use Element::prepare()
129		* @param Element $element
130		* @return $this
131		*/
132	87	public function addElement(Element $element): self
133		{
134	87	$element->setForm($this);
135	87	return $this->parentAddElement($element);
136		}
137
138
139	87	public function getDefaultsHandler(): DefaultsHandlerInterface
140		{
141	87	return $this->defaultsHandler;
142		}
143
144	87	public function getRequest(): ServerRequestWrapperInterface
145		{
146	87	return $this->request;
147		}
148
149		/**
150		* @throws Exception\ExceptionRule
151		*/
152	87	public function setMethod(string $method): void
153		{
154	87	if (in_array(strtoupper($method), self::_ALLOWED_FORM_METHOD_)) {
155	86	$this->method = strtoupper($method);
156		}
157	87	$this->setAttribute(AttributeFactory::create('method', $this->method));
158	87	$this->setOption('method', $this->method, false);
159	87	$this->addElement(new Csrf($this->session));
160	87	$this->setTokenSubmitElement();
161		}
162
163	87	public function getMethod(): string
164		{
165	87	return $this->method;
166		}
167
168	87	public function setAction(?string $action): self
169		{
170	87	$this->action = $action;
171	87	$this->setAttribute(AttributeFactory::create('action', $this->action));
172	87	$this->setOption('action', $this->action, false);
173	87	$this->setTokenSubmitElement();
174	87	return $this;
175		}
176
177	5	public function getAction(): ?string
178		{
179	5	return $this->action;
180		}
181
182	87	public function setId(?string $id): Form
183		{
184	87	$this->id = $id;
185	87	$this->setAttribute(AttributeFactory::create('id', $this->id));
186	87	$this->setOption('id', $this->id, false);
187	87	$this->setTokenSubmitElement();
188	87	return $this;
189		}
190
191
192	2	public function getId(): ?string
193		{
194	2	return $this->id;
195		}
196
197	87	private function setTokenSubmitElement(): void
198		{
199
200	87	$tokenSubmit = new TokenSubmit($this);
201	87	$this->addElement($tokenSubmit->getElement());
202
203	87	$this->submitted = $tokenSubmit->validate();
204
205		// after every update the token submit, form needs check
206		// and update defaults if form has been submitted.
207		// Maybe in future will refactor this code
208	87	if ($this->submitted === true) {
209	1	$this->setDefaults([]);
210		}
211		}
212
213		// /**
214		// * Вывод формы в Renderer
215		// * @param \Enjoys\Forms\Interfaces\RendererInterface $renderer
216		// * @return mixed Возвращается любой формат, в зависимоти от renderer`а, может
217		// * вернутся строка в html, или, например, xml или массив, все зависит от рендерера.
218		// */
219		// public function render(\Enjoys\Forms\Interfaces\RendererInterface $renderer): mixed
220		// {
221		// $renderer->setForm($this);
222		// return $renderer->output();
223		// }
224		}
225

Enjoyzz / forms

Push — 5.x ( ea5ddf...a12a6d )

Form::getDefaultsHandler() A

Complexity

Size

Duplication

Code Coverage

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