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

Test Failed

Pull Request — master (#192)

by Sergei

created 2022-05-17 11:45 UTC

Checkbox::shouldHideLabel() A

↳ Parent: Checkbox

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	1
b	0
f	0

<?php

declare(strict_types=1);

namespace Yiisoft\Form\Field;

use InvalidArgumentException;
use Stringable;
use Yiisoft\Form\Field\Base\InputField;
use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassInterface;
use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassTrait;
use Yiisoft\Html\Html;

use function is_bool;
use function is_object;
use function is_string;

/**
 * The input element with a type attribute whose value is "checkbox" represents a state or option that can be toggled.
 *
 * @link https://html.spec.whatwg.org/multipage/input.html#checkbox-state-(type=checkbox)
 * @link https://developer.mozilla.org/docs/Web/HTML/Element/input/checkbox
 */
final class Checkbox extends InputField implements ValidationClassInterface
{
    use ValidationClassTrait;

    private ?string $uncheckValue = '0';
    private bool $enclosedByLabel = true;
    private ?string $inputLabel = null;
    private array $inputLabelAttributes = [];
    private bool $inputLabelEncode = true;
    private ?string $inputValue = null;

    /**
     * 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;
    }

    /**
     * @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;
    }

    /**
     * If the input should be enclosed by label.
     *
     * @param bool $value If the input should be en closed by label.
     */
    public function enclosedByLabel(bool $value): self
    {
        $new = clone $this;
        $new->enclosedByLabel = $value;
        return $new;
    }

    /**
     * Label displayed next to the checkbox.
     *
     * When this option is specified, the checkbox will be enclosed by a label tag.
     *
     * @param string|null $value
     *
     * @return self
     *
     * @link https://www.w3.org/TR/html52/sec-forms.html#the-label-element
     */
    public function inputLabel(?string $value): self
    {
        $new = clone $this;
        $new->inputLabel = $value;
        return $new;
    }

    /**
     * HTML attributes for the label tag.
     *
     * {@see \Yiisoft\Html\Html::renderTagAttributes()} for details on how attributes are being rendered.
     */
    public function inputLabelAttributes(array $attributes): self
    {
        $new = clone $this;
        $new->inputLabelAttributes = array_merge($new->inputLabelAttributes, $attributes);
        return $new;
    }

    public function replaceInputLabelAttributes(array $attributes): self
    {
        $new = clone $this;
        $new->inputLabelAttributes = $attributes;
        return $new;
    }

    public function inputLabelEncode(bool $encode): self
    {
        $new = clone $this;
        $new->inputLabelEncode = $encode;
        return $new;
    }

    public function inputValue(bool|float|int|string|Stringable|null $value): self
    {
        $new = clone $this;
        $new->inputValue = $this->prepareValue($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;
    }

    /**
     * @param bool|float|int|string|Stringable|null $value Value that corresponds to "unchecked" state of the input.
     */
    public function uncheckValue(bool|float|int|string|Stringable|null $value): self
    {
        $new = clone $this;
        $new->uncheckValue = $this->prepareValue($value);
        return $new;
    }

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

        if (!is_bool($value)
            && !is_string($value)
            && !is_numeric($value)
            && $value !== null
            && (!is_object($value) || !method_exists($value, '__toString'))
        ) {
            throw new InvalidArgumentException(
                'Checkbox widget requires a string, numeric, bool, Stringable or null value.'
            );
        }

        $value = $this->prepareValue($value);

        $inputAttributes = $this->getInputAttributes();

        $inputValue = $this->inputValue;
        $inputValue = $inputValue ?? $this->prepareValue($inputAttributes['value'] ?? null);
        unset($inputAttributes['value']);
        $inputValue = $inputValue ?? '1';

        $checkbox = Html::checkbox($this->getInputName(), $inputValue, $inputAttributes);

        $label = $this->inputLabel ?? $this->getFormAttributeLabel();

        if ($this->enclosedByLabel) {
            $checkbox = $checkbox
                ->label($label, $this->inputLabelAttributes)
                ->labelEncode($this->inputLabelEncode);
        }

        $html = $checkbox
            ->checked($inputValue === $value)
            ->uncheckValue($this->uncheckValue)
            ->render();

        if (!$this->enclosedByLabel && $this->inputLabel !== null) {
            $html .= ' ' . ($this->inputLabelEncode ? Html::encode($this->inputLabel) : $this->inputLabel);
        }

        return $html;
    }

    protected function shouldHideLabel(): bool
    {
        return $this->enclosedByLabel;
    }

    private function prepareValue(mixed $value): ?string
    {
        if ($value === null) {
            return null;
        }

        if (is_bool($value)) {
            return $value ? '1' : '0';
        }

        return (string) $value;
    }

    protected function prepareContainerAttributes(array &$attributes): void
    {
        if ($this->hasFormModelAndAttribute()) {
            $this->addValidationClassToAttributes(
                $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 Stringable;
9			use Yiisoft\Form\Field\Base\InputField;
10			use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassInterface;
11			use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassTrait;
12			use Yiisoft\Html\Html;
13
14			use function is_bool;
15			use function is_object;
16			use function is_string;
17
18			/**
19			* The input element with a type attribute whose value is "checkbox" represents a state or option that can be toggled.
20			*
21			* @link https://html.spec.whatwg.org/multipage/input.html#checkbox-state-(type=checkbox)
22			* @link https://developer.mozilla.org/docs/Web/HTML/Element/input/checkbox
23			*/
24			final class Checkbox extends InputField implements ValidationClassInterface
25			{
26			use ValidationClassTrait;
27
28			private ?string $uncheckValue = '0';
29			private bool $enclosedByLabel = true;
30			private ?string $inputLabel = null;
31			private array $inputLabelAttributes = [];
32			private bool $inputLabelEncode = true;
33			private ?string $inputValue = null;
34
35			/**
36			* Identifies the element (or elements) that describes the object.
37			*
38			* @link https://w3c.github.io/aria/#aria-describedby
39			*/
40			public function ariaDescribedBy(?string $value): self
41			{
42			$new = clone $this;
43			$new->inputAttributes['aria-describedby'] = $value;
44			return $new;
45			}
46
47			/**
48			* Defines a string value that labels the current element.
49			*
50			* @link https://w3c.github.io/aria/#aria-label
51			*/
52			public function ariaLabel(?string $value): self
53			{
54			$new = clone $this;
55			$new->inputAttributes['aria-label'] = $value;
56			return $new;
57			}
58
59			/**
60			* Focus on the control (put cursor into it) when the page loads. Only one form element could be in focus
61			* at the same time.
62			*
63			* @link https://html.spec.whatwg.org/multipage/interaction.html#attr-fe-autofocus
64			*/
65			public function autofocus(bool $value = true): self
66			{
67			$new = clone $this;
68			$new->inputAttributes['autofocus'] = $value;
69			return $new;
70			}
71
72			/**
73			* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-disabled
74			*/
75			public function disabled(bool $disabled = true): self
76			{
77			$new = clone $this;
78			$new->inputAttributes['disabled'] = $disabled;
79			return $new;
80			}
81
82			/**
83			* If the input should be enclosed by label.
84			*
85			* @param bool $value If the input should be en closed by label.
86			*/
87			public function enclosedByLabel(bool $value): self
88			{
89			$new = clone $this;
90			$new->enclosedByLabel = $value;
91			return $new;
92			}
93
94			/**
95			* Label displayed next to the checkbox.
96			*
97			* When this option is specified, the checkbox will be enclosed by a label tag.
98			*
99			* @param string\|null $value
100			*
101			* @return self
102			*
103			* @link https://www.w3.org/TR/html52/sec-forms.html#the-label-element
104			*/
105			public function inputLabel(?string $value): self
106			{
107			$new = clone $this;
108			$new->inputLabel = $value;
109			return $new;
110			}
111
112			/**
113			* HTML attributes for the label tag.
114			*
115			* {@see \Yiisoft\Html\Html::renderTagAttributes()} for details on how attributes are being rendered.
116			*/
117			public function inputLabelAttributes(array $attributes): self
118			{
119			$new = clone $this;
120			$new->inputLabelAttributes = array_merge($new->inputLabelAttributes, $attributes);
121			return $new;
122			}
123
124			public function replaceInputLabelAttributes(array $attributes): self
125			{
126			$new = clone $this;
127			$new->inputLabelAttributes = $attributes;
128			return $new;
129			}
130
131			public function inputLabelEncode(bool $encode): self
132			{
133			$new = clone $this;
134			$new->inputLabelEncode = $encode;
135			return $new;
136			}
137
138			public function inputValue(bool\|float\|int\|string\|Stringable\|null $value): self
139			{
140			$new = clone $this;
141			$new->inputValue = $this->prepareValue($value);
142			return $new;
143			}
144
145			/**
146			* The `tabindex` attribute indicates that its element can be focused, and where it participates in sequential
147			* keyboard navigation (usually with the Tab key, hence the name).
148			*
149			* It accepts an integer as a value, with different results depending on the integer's value:
150			*
151			* - A negative value (usually `tabindex="-1"`) means that the element is not reachable via sequential keyboard
152			* navigation, but could be focused with Javascript or visually. It's mostly useful to create accessible widgets
153			* with JavaScript.
154			* - `tabindex="0"` means that the element should be focusable in sequential keyboard navigation, but its order is
155			* defined by the document's source order.
156			* - A positive value means the element should be focusable in sequential keyboard navigation, with its order
157			* defined by the value of the number. That is, `tabindex="4"` is focused before `tabindex="5"`, but after
158			* `tabindex="3"`.
159			*
160			* @link https://html.spec.whatwg.org/multipage/interaction.html#attr-tabindex
161			*/
162			public function tabIndex(?int $value): self
163			{
164			$new = clone $this;
165			$new->inputAttributes['tabindex'] = $value;
166			return $new;
167			}
168
169			/**
170			* @param bool\|float\|int\|string\|Stringable\|null $value Value that corresponds to "unchecked" state of the input.
171			*/
172			public function uncheckValue(bool\|float\|int\|string\|Stringable\|null $value): self
173			{
174			$new = clone $this;
175			$new->uncheckValue = $this->prepareValue($value);
176			return $new;
177			}
178
179			protected function generateInput(): string
180			{
181			$value = $this->getFormAttributeValue();
182
183			if (!is_bool($value)
184			&& !is_string($value)
185			&& !is_numeric($value)
186			&& $value !== null
187			&& (!is_object($value) \|\| !method_exists($value, '__toString'))
188			) {
189			throw new InvalidArgumentException(
190			'Checkbox widget requires a string, numeric, bool, Stringable or null value.'
191			);
192			}
193
194			$value = $this->prepareValue($value);
195
196			$inputAttributes = $this->getInputAttributes();
197
198			$inputValue = $this->inputValue;
199			$inputValue = $inputValue ?? $this->prepareValue($inputAttributes['value'] ?? null);
200			unset($inputAttributes['value']);
201			$inputValue = $inputValue ?? '1';
202
203			$checkbox = Html::checkbox($this->getInputName(), $inputValue, $inputAttributes);
204
205			$label = $this->inputLabel ?? $this->getFormAttributeLabel();
206
207			if ($this->enclosedByLabel) {
208			$checkbox = $checkbox
209			->label($label, $this->inputLabelAttributes)
210			->labelEncode($this->inputLabelEncode);
211			}
212
213			$html = $checkbox
214			->checked($inputValue === $value)
215			->uncheckValue($this->uncheckValue)
216			->render();
217
218			if (!$this->enclosedByLabel && $this->inputLabel !== null) {
219			$html .= ' ' . ($this->inputLabelEncode ? Html::encode($this->inputLabel) : $this->inputLabel);
220			}
221
222			return $html;
223			}
224
225			protected function shouldHideLabel(): bool
226			{
227			return $this->enclosedByLabel;
228			}
229
230			private function prepareValue(mixed $value): ?string
231			{
232			if ($value === null) {
233			return null;
234			}
235
236			if (is_bool($value)) {
237			return $value ? '1' : '0';
238			}
239
240			return (string) $value;
241			}
242
243			protected function prepareContainerAttributes(array &$attributes): void
244			{
245			if ($this->hasFormModelAndAttribute()) {
246			$this->addValidationClassToAttributes(
247			$attributes,
248			$this->getFormModel(),
249			$this->getFormAttributeName(),
250			);
251			}
252			}
253			}
254

yiisoft / form

Pull Request — master (#192)

Checkbox::shouldHideLabel() A

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