Email::beforeRender() - Code Metrics - Inspection of "Fix #200: Don't enrich fields from rules with non-..." - yiisoft/form - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 79bb78...087da0 )

by Alexander

created 2022-06-16 07:05 UTC

Email::beforeRender() C

↳ Parent: Email

Complexity

Conditions	12
Paths	33

Size

Total Lines	27
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	18
CRAP Score	12

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	12
eloc	17
c	1
b	0
f	0
nc	33
nop	0
dl	0
loc	27
ccs	18
cts	18
cp	1
crap	12
rs	6.9666

How to fix Complexity

<?php

declare(strict_types=1);

namespace Yiisoft\Form\Field;

use InvalidArgumentException;
use Yiisoft\Form\Field\Base\EnrichmentFromRules\EnrichmentFromRulesInterface;
use Yiisoft\Form\Field\Base\EnrichmentFromRules\EnrichmentFromRulesTrait;
use Yiisoft\Form\Field\Base\InputField;
use Yiisoft\Form\Field\Base\Placeholder\PlaceholderInterface;
use Yiisoft\Form\Field\Base\Placeholder\PlaceholderTrait;
use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassInterface;
use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassTrait;
use Yiisoft\Html\Html;
use Yiisoft\Validator\BeforeValidationInterface;
use Yiisoft\Validator\Rule\HasLength;
use Yiisoft\Validator\Rule\Regex;
use Yiisoft\Validator\Rule\Required;
filter:
    dependency_paths: ["lib/*"]

use function is_string;

/**
 * @link https://html.spec.whatwg.org/multipage/input.html#email-state-(type=email)
 * @link https://developer.mozilla.org/docs/Web/HTML/Element/input/email
 */
final class Email extends InputField implements EnrichmentFromRulesInterface, PlaceholderInterface, ValidationClassInterface
{
    use EnrichmentFromRulesTrait;
    use PlaceholderTrait;
    use ValidationClassTrait;

    /**
     * Maximum length of value.
     *
     * @param int|null $value A limit on the number of characters a user can input.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-maxlength
     * @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-maxlength
     */
    public function maxlength(?int $value): self
    {
        $new = clone $this;
        $new->inputAttributes['maxlength'] = $value;
        return $new;
    }

    /**
     * Minimum length of value.
     *
     * @param int|null $value A lower bound on the number of characters a user can input.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-minlength
     * @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-minlength
     */
    public function minlength(?int $value): self
    {
        $new = clone $this;
        $new->inputAttributes['minlength'] = $value;
        return $new;
    }

    /**
     * Allow to specify more than one value.
     *
     * @param bool $value Whether the user is to be allowed to specify more than one value.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-multiple
     */
    public function multiple(bool $value = true): self
    {
        $new = clone $this;
        $new->inputAttributes['multiple'] = $value;
        return $new;
    }

    /**
     * Pattern to be matched by the form control's value.
     *
     * @param string|null $value A regular expression against which the control's value.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-pattern
     */
    public function pattern(?string $value): self
    {
        $new = clone $this;
        $new->inputAttributes['pattern'] = $value;
        return $new;
    }

    /**
     * A boolean attribute that controls whether or not the user can edit the form control.
     *
     * @param bool $value Whether to allow the value to be edited by the user.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-readonly
     */
    public function readonly(bool $value = true): self
    {
        $new = clone $this;
        $new->inputAttributes['readonly'] = $value;
        return $new;
    }

    /**
     * A boolean attribute. When specified, the element is required.
     *
     * @param bool $value Whether the control is required for form submission.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-required
     */
    public function required(bool $value = true): self
    {
        $new = clone $this;
        $new->inputAttributes['required'] = $value;
        return $new;
    }

    /**
     * The size of the control.
     *
     * @param int|null $value The number of characters that allow the user to see while editing the element's value.
     *
     * @link https://html.spec.whatwg.org/multipage/input.html#attr-input-size
     */
    public function size(?int $value): self
    {
        $new = clone $this;
        $new->inputAttributes['size'] = $value;
        return $new;
    }

    /**
     * @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-disabled
     */
    public function disabled(bool $disabled = true): self
    {
        $new = clone $this;
        $new->inputAttributes['disabled'] = $disabled;
        return $new;
    }

    /**
     * Identifies the element (or elements) that describes the object.
     *
     * @link https://w3c.github.io/aria/#aria-describedby
     */
    public function ariaDescribedBy(?string $value): self
    {
        $new = clone $this;
        $new->inputAttributes['aria-describedby'] = $value;
        return $new;
    }

    /**
     * Defines a string value that labels the current element.
     *
     * @link https://w3c.github.io/aria/#aria-label
     */
    public function ariaLabel(?string $value): self
    {
        $new = clone $this;
        $new->inputAttributes['aria-label'] = $value;
        return $new;
    }

    /**
     * Focus on the control (put cursor into it) when the page loads. Only one form element could be in focus
     * at the same time.
     *
     * @link https://html.spec.whatwg.org/multipage/interaction.html#attr-fe-autofocus
     */
    public function autofocus(bool $value = true): self
    {
        $new = clone $this;
        $new->inputAttributes['autofocus'] = $value;
        return $new;
    }

    /**
     * The `tabindex` attribute indicates that its element can be focused, and where it participates in sequential
     * keyboard navigation (usually with the Tab key, hence the name).
     *
     * It accepts an integer as a value, with different results depending on the integer's value:
     *
     * - A negative value (usually `tabindex="-1"`) means that the element is not reachable via sequential keyboard
     *   navigation, but could be focused with Javascript or visually. It's mostly useful to create accessible widgets
     *   with JavaScript.
     * - `tabindex="0"` means that the element should be focusable in sequential keyboard navigation, but its order is
     *   defined by the document's source order.
     * - A positive value means the element should be focusable in sequential keyboard navigation, with its order
     *   defined by the value of the number. That is, `tabindex="4"` is focused before `tabindex="5"`, but after
     *   `tabindex="3"`.
     *
     * @link https://html.spec.whatwg.org/multipage/interaction.html#attr-tabindex
     */
    public function tabIndex(?int $value): self
    {
        $new = clone $this;
        $new->inputAttributes['tabindex'] = $value;
        return $new;
    }

    /**
     * @psalm-suppress MixedAssignment,MixedArgument Remove after fix https://github.com/yiisoft/validator/issues/225
     */
    protected function beforeRender(): void
    {
        parent::beforeRender();
        if ($this->enrichmentFromRules && $this->hasFormModelAndAttribute()) {
            $rules = $this->getFormModel()->getRules()[$this->getFormAttributeName()] ?? [];
            foreach ($rules as $rule) {
                if ($rule instanceof BeforeValidationInterface && $rule->getWhen() !== null) {
                    continue;
                }

                if ($rule instanceof Required) {
                    $this->inputAttributes['required'] = true;
                }

                if ($rule instanceof HasLength) {
                    if (null !== $min = $rule->getOptions()['min']) {
                        $this->inputAttributes['minlength'] = $min;
                    }
                    if (null !== $max = $rule->getOptions()['max']) {
                        $this->inputAttributes['maxlength'] = $max;
                    }
                }

                if ($rule instanceof Regex) {
                    if (!($rule->getOptions()['not'])) {
                        $this->inputAttributes['pattern'] = Html::normalizeRegexpPattern(
                            $rule->getOptions()['pattern']
                        );
                    }
                }
            }
        }
    }

    protected function generateInput(): string
    {
        $value = $this->getFormAttributeValue();

        if (!is_string($value) && $value !== null) {
            throw new InvalidArgumentException('Email field requires a string or null value.');
        }

        $attributes = $this->getInputAttributes();

        return Html::input('email', $this->getInputName(), $value, $attributes)->render();
    }

    protected function prepareContainerAttributes(array &$attributes): void
    {
        if ($this->hasFormModelAndAttribute()) {
            $this->addValidationClassToAttributes(
                $attributes,
                $this->getFormModel(),
                $this->getFormAttributeName(),
            );
        }
    }

    protected function prepareInputAttributes(array &$attributes): void
    {
        $this->preparePlaceholderInInputAttributes($attributes);
        if ($this->hasFormModelAndAttribute()) {
            $this->addInputValidationClassToAttributes(
                $attributes,
                $this->getFormModel(),
                $this->getFormAttributeName(),
            );
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Form\Field;
6
7		use InvalidArgumentException;
8		use Yiisoft\Form\Field\Base\EnrichmentFromRules\EnrichmentFromRulesInterface;
9		use Yiisoft\Form\Field\Base\EnrichmentFromRules\EnrichmentFromRulesTrait;
10		use Yiisoft\Form\Field\Base\InputField;
11		use Yiisoft\Form\Field\Base\Placeholder\PlaceholderInterface;
12		use Yiisoft\Form\Field\Base\Placeholder\PlaceholderTrait;
13		use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassInterface;
14		use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassTrait;
15		use Yiisoft\Html\Html;
16		use Yiisoft\Validator\BeforeValidationInterface;
17		use Yiisoft\Validator\Rule\HasLength;
18		use Yiisoft\Validator\Rule\Regex;
19		use Yiisoft\Validator\Rule\Required;
		0 ignored issues – show Bug introduced 2022-06-09 13:52 UTC by Report Bug Copy Issue Report The type `Yiisoft\Validator\Rule\Required` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
20
21		use function is_string;
22
23		/**
24		* @link https://html.spec.whatwg.org/multipage/input.html#email-state-(type=email)
25		* @link https://developer.mozilla.org/docs/Web/HTML/Element/input/email
26		*/
27		final class Email extends InputField implements EnrichmentFromRulesInterface, PlaceholderInterface, ValidationClassInterface
28		{
29		use EnrichmentFromRulesTrait;
30		use PlaceholderTrait;
31		use ValidationClassTrait;
32
33		/**
34		* Maximum length of value.
35		*
36		* @param int\|null $value A limit on the number of characters a user can input.
37		*
38		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-maxlength
39		* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-maxlength
40		*/
41	2	public function maxlength(?int $value): self
42		{
43	2	$new = clone $this;
44	2	$new->inputAttributes['maxlength'] = $value;
45	2	return $new;
46		}
47
48		/**
49		* Minimum length of value.
50		*
51		* @param int\|null $value A lower bound on the number of characters a user can input.
52		*
53		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-minlength
54		* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-minlength
55		*/
56	2	public function minlength(?int $value): self
57		{
58	2	$new = clone $this;
59	2	$new->inputAttributes['minlength'] = $value;
60	2	return $new;
61		}
62
63		/**
64		* Allow to specify more than one value.
65		*
66		* @param bool $value Whether the user is to be allowed to specify more than one value.
67		*
68		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-multiple
69		*/
70	2	public function multiple(bool $value = true): self
71		{
72	2	$new = clone $this;
73	2	$new->inputAttributes['multiple'] = $value;
74	2	return $new;
75		}
76
77		/**
78		* Pattern to be matched by the form control's value.
79		*
80		* @param string\|null $value A regular expression against which the control's value.
81		*
82		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-pattern
83		*/
84	2	public function pattern(?string $value): self
85		{
86	2	$new = clone $this;
87	2	$new->inputAttributes['pattern'] = $value;
88	2	return $new;
89		}
90
91		/**
92		* A boolean attribute that controls whether or not the user can edit the form control.
93		*
94		* @param bool $value Whether to allow the value to be edited by the user.
95		*
96		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-readonly
97		*/
98	2	public function readonly(bool $value = true): self
99		{
100	2	$new = clone $this;
101	2	$new->inputAttributes['readonly'] = $value;
102	2	return $new;
103		}
104
105		/**
106		* A boolean attribute. When specified, the element is required.
107		*
108		* @param bool $value Whether the control is required for form submission.
109		*
110		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-required
111		*/
112	2	public function required(bool $value = true): self
113		{
114	2	$new = clone $this;
115	2	$new->inputAttributes['required'] = $value;
116	2	return $new;
117		}
118
119		/**
120		* The size of the control.
121		*
122		* @param int\|null $value The number of characters that allow the user to see while editing the element's value.
123		*
124		* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-size
125		*/
126	2	public function size(?int $value): self
127		{
128	2	$new = clone $this;
129	2	$new->inputAttributes['size'] = $value;
130	2	return $new;
131		}
132
133		/**
134		* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-disabled
135		*/
136	2	public function disabled(bool $disabled = true): self
137		{
138	2	$new = clone $this;
139	2	$new->inputAttributes['disabled'] = $disabled;
140	2	return $new;
141		}
142
143		/**
144		* Identifies the element (or elements) that describes the object.
145		*
146		* @link https://w3c.github.io/aria/#aria-describedby
147		*/
148	2	public function ariaDescribedBy(?string $value): self
149		{
150	2	$new = clone $this;
151	2	$new->inputAttributes['aria-describedby'] = $value;
152	2	return $new;
153		}
154
155		/**
156		* Defines a string value that labels the current element.
157		*
158		* @link https://w3c.github.io/aria/#aria-label
159		*/
160	2	public function ariaLabel(?string $value): self
161		{
162	2	$new = clone $this;
163	2	$new->inputAttributes['aria-label'] = $value;
164	2	return $new;
165		}
166
167		/**
168		* Focus on the control (put cursor into it) when the page loads. Only one form element could be in focus
169		* at the same time.
170		*
171		* @link https://html.spec.whatwg.org/multipage/interaction.html#attr-fe-autofocus
172		*/
173	2	public function autofocus(bool $value = true): self
174		{
175	2	$new = clone $this;
176	2	$new->inputAttributes['autofocus'] = $value;
177	2	return $new;
178		}
179
180		/**
181		* The `tabindex` attribute indicates that its element can be focused, and where it participates in sequential
182		* keyboard navigation (usually with the Tab key, hence the name).
183		*
184		* It accepts an integer as a value, with different results depending on the integer's value:
185		*
186		* - A negative value (usually `tabindex="-1"`) means that the element is not reachable via sequential keyboard
187		* navigation, but could be focused with Javascript or visually. It's mostly useful to create accessible widgets
188		* with JavaScript.
189		* - `tabindex="0"` means that the element should be focusable in sequential keyboard navigation, but its order is
190		* defined by the document's source order.
191		* - A positive value means the element should be focusable in sequential keyboard navigation, with its order
192		* defined by the value of the number. That is, `tabindex="4"` is focused before `tabindex="5"`, but after
193		* `tabindex="3"`.
194		*
195		* @link https://html.spec.whatwg.org/multipage/interaction.html#attr-tabindex
196		*/
197	2	public function tabIndex(?int $value): self
198		{
199	2	$new = clone $this;
200	2	$new->inputAttributes['tabindex'] = $value;
201	2	return $new;
202		}
203
204		/**
205		* @psalm-suppress MixedAssignment,MixedArgument Remove after fix https://github.com/yiisoft/validator/issues/225
206		*/
207	20	protected function beforeRender(): void
208		{
209	20	parent::beforeRender();
210	20	if ($this->enrichmentFromRules && $this->hasFormModelAndAttribute()) {
211	5	$rules = $this->getFormModel()->getRules()[$this->getFormAttributeName()] ?? [];
212	5	foreach ($rules as $rule) {
213	5	if ($rule instanceof BeforeValidationInterface && $rule->getWhen() !== null) {
214	1	continue;
215		}
216
217	4	if ($rule instanceof Required) {
218	1	$this->inputAttributes['required'] = true;
219		}
220
221	4	if ($rule instanceof HasLength) {
222	1	if (null !== $min = $rule->getOptions()['min']) {
223	1	$this->inputAttributes['minlength'] = $min;
224		}
225	1	if (null !== $max = $rule->getOptions()['max']) {
226	1	$this->inputAttributes['maxlength'] = $max;
227		}
228		}
229
230	4	if ($rule instanceof Regex) {
231	2	if (!($rule->getOptions()['not'])) {
232	1	$this->inputAttributes['pattern'] = Html::normalizeRegexpPattern(
233	1	$rule->getOptions()['pattern']
234		);
235		}
236		}
237		}
238		}
239		}
240
241	20	protected function generateInput(): string
242		{
243	20	$value = $this->getFormAttributeValue();
244
245	20	if (!is_string($value) && $value !== null) {
246	1	throw new InvalidArgumentException('Email field requires a string or null value.');
247		}
248
249	19	$attributes = $this->getInputAttributes();
250
251	19	return Html::input('email', $this->getInputName(), $value, $attributes)->render();
252		}
253
254	14	protected function prepareContainerAttributes(array &$attributes): void
255		{
256	14	if ($this->hasFormModelAndAttribute()) {
257	14	$this->addValidationClassToAttributes(
258		$attributes,
259	14	$this->getFormModel(),
260	14	$this->getFormAttributeName(),
261		);
262		}
263		}
264
265	19	protected function prepareInputAttributes(array &$attributes): void
266		{
267	19	$this->preparePlaceholderInInputAttributes($attributes);
268	19	if ($this->hasFormModelAndAttribute()) {
269	19	$this->addInputValidationClassToAttributes(
270		$attributes,
271	19	$this->getFormModel(),
272	19	$this->getFormAttributeName(),
273		);
274		}
275		}
276		}
277

yiisoft / form

Push — master ( 79bb78...087da0 )

Email::beforeRender() C

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like