<?php
declare(strict_types=1);
/**
* @class formInput
* @brief HTML Forms input field creation helpers
*
* @package Clearbricks
* @subpackage html.form
*
* @since 1.2 First time this was introduced.
*
* @copyright Olivier Meunier & Association Dotclear
* @copyright GPL-2.0-only
*/
class formInput extends formComponent
{
private const DEFAULT_ELEMENT = 'input';
/**
* Should include the associated label if exist
*
* @var bool
*/
private $renderLabel = true;
/**
* Constructs a new instance.
*
* @param string $id The identifier
* @param string $type The input type
* @param bool $renderLabel Render label if present
*/
public function __construct(string $id = null, string $type = 'text', bool $renderLabel = true)
{
parent::__construct(__CLASS__, self::DEFAULT_ELEMENT);
$this->type($type);
$this->renderLabel = $renderLabel;
if ($id !== null) {
$this
->id($id)
->name($id);
}
}
/**
* Renders the HTML component.
*
* @return string
*/
public function render(): string
{
if (!$this->checkMandatoryAttributes()) {
return '';
}
$buffer = '<' . ($this->getElement() ?? self::DEFAULT_ELEMENT) . $this->renderCommonAttributes() . '/>' . "\n";
if ($this->renderLabel && isset($this->label) && isset($this->id)) {
$this->label->for = $this->id;
$buffer = $this->label->render($buffer);
}
return $buffer;
}
/**
* Gets the default element.
*
* @return string The default element.
*/
public function getDefaultElement(): string
{
return self::DEFAULT_ELEMENT;
}
}