Email::generateInput() - Code Metrics - Inspection of "Big refactoring (v. 2)" - yiisoft/form - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#192)

by Alexander

created 2022-04-27 07:35 UTC

Email::generateInput() A

↳ Parent: Email

Complexity

Conditions	3
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	3
eloc	5
c	2
b	0
f	0
nc	2
nop	0
dl	0
loc	11
ccs	6
cts	6
cp	1
crap	3
rs	10

<?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\Rule\HasLength;
use Yiisoft\Validator\Rule\Regex;
use Yiisoft\Validator\Rule\Required;

use function is_string;

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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->inputTagAttributes['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->getAttributeName()] ?? [];
            foreach ($rules as $rule) {
                if ($rule instanceof Required) {
                    $this->inputTagAttributes['required'] = true;
                }

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

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

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

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

        $tagAttributes = $this->getInputTagAttributes();

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

    protected function prepareContainerTagAttributes(array &$attributes): void
    {
        if ($this->hasFormModelAndAttribute()) {
            $this->addValidationClassToTagAttributes(
                $attributes,
                $this->getFormModel(),
                $this->getAttributeName(),
            );
        }
    }

    protected function prepareInputTagAttributes(array &$attributes): void
    {
        $this->preparePlaceholderInInputTagAttributes($attributes);
    }
}


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

yiisoft / form

Pull Request — master (#192)

Email::generateInput() A

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Duplication

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