Yiisoft\Form\Field\Base\AbstractButtonField

Complexity

Total Complexity

9

Size/Duplication

Total Lines	83
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	form()	0	5	1
A	generateInput()	0	17	3
A	replaceAttributes()	0	5	1
A	disabled()	0	5	1
A	attributes()	0	5	1
A	button()	0	5	1
A	content()	0	10	1

<?php

declare(strict_types=1);

namespace Yiisoft\Form\Field\Base;

use Stringable;
use Yiisoft\Html\Tag\Button;

abstract class AbstractButtonField extends AbstractSimpleField
{
    private ?Button $button = null;
    private array $attributes = [];
    private int|float|string|Stringable|null $content = null;
    private ?bool $encode = null;
    private bool $doubleEncode = true;

    final public function button(?Button $button): static
    {
        $new = clone $this;
        $new->button = $button;
        return $new;
    }

    final public function attributes(array $attributes): static
    {
        $new = clone $this;
        $new->attributes = array_merge($this->attributes, $attributes);
        return $new;
    }

    final public function replaceAttributes(array $attributes): static
    {
        $new = clone $this;
        $new->attributes = $attributes;
        return $new;
    }

    final public function disabled(?bool $disabled = true): static
    {
        $new = clone $this;
        $new->attributes['disabled'] = $disabled;
        return $new;
    }

    /**
     * Specifies the form element the button belongs to. The value of this attribute must be the ID attribute of a form
     * element in the same document.
     *
     * @param string|null $id ID of a form.
     *
     * @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fae-form
     */
    final public function form(?string $id): static
    {
        $new = clone $this;
        $new->attributes['form'] = $id;
        return $new;
    }

    final public function content(
        int|float|string|Stringable|null $content,
        ?bool $encode = null,
        bool $doubleEncode = true
    ): static {
        $new = clone $this;
        $new->content = $content;
        $new->encode = $encode;
        $new->doubleEncode = $doubleEncode;
        return $new;
    }

    final protected function generateInput(): string
    {
        $button = ($this->button ?? Button::tag())
            ->type($this->getType());

        if (!empty($this->attributes)) {
            $button = $button->attributes($this->attributes);
        }

        if ($this->content !== null) {
            $button = $button
                ->content((string) $this->content)
                ->encode($this->encode)
                ->doubleEncode($this->doubleEncode);
        }

        return $button->render();
    }

    abstract protected function getType(): string;
}