<?php

/**
 * @package     Joomla.Site
 * @subpackage  Layout
 *
 * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\String\PunycodeHelper;

extract($displayData);

/**
 * Layout variables
 * -----------------
 * @var   string   $autocomplete    Autocomplete attribute for the field.
 * @var   boolean  $autofocus       Is autofocus enabled?
 * @var   string   $class           Classes for the input.
 * @var   string   $description     Description of the field.
 * @var   boolean  $disabled        Is this field disabled?
 * @var   string   $group           Group the field belongs to. <fields> section in form XML.
 * @var   boolean  $hidden          Is this field hidden in the form?
 * @var   string   $hint            Placeholder for the field.
 * @var   string   $id              DOM id of the field.
 * @var   string   $label           Label of the field.
 * @var   string   $labelclass      Classes to apply to the label.
 * @var   boolean  $multiple        Does this field support multiple values?
 * @var   string   $name            Name of the input field.
 * @var   string   $onchange        Onchange attribute for the field.
 * @var   string   $onclick         Onclick attribute for the field.
 * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
 * @var   boolean  $readonly        Is this field read only?
 * @var   boolean  $repeat          Allows extensions to duplicate elements.
 * @var   boolean  $required        Is this field required?
 * @var   integer  $size            Size attribute of the input.
 * @var   boolean  $spellcheck      Spellcheck state for the form field.
 * @var   string   $validate        Validation rules to apply.
 * @var   string   $value           Value attribute of the field.
 * @var   array    $checkedOptions  Options that will be set as checked.
 * @var   boolean  $hasValue        Has this field a value assigned?
 * @var   array    $options         Options available for this field.
 * @var   array    $inputType       Options available for this field.
 * @var   string   $accept          File types that are accepted.
 * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
 * @var   array    $dataAttributes  Miscellaneous data attribute for eg, data-*.
 */

$attributes = [
    'type="email"',
    'inputmode="email"',
    'name="' . $name . '"',
    'class="form-control validate-email' . (!empty($class) ? ' ' . $class : '') . '"',
    'id="' . $id . '"',
    'value="' . htmlspecialchars(PunycodeHelper::emailToUTF8($value), ENT_COMPAT, 'UTF-8') . '"',
    $spellcheck ? '' : 'spellcheck="false"',
    !empty($size) ? 'size="' . $size . '"' : '',
    !empty($description) ? 'aria-describedby="' . ($id ?: $name) . '-desc"' : '',
    $disabled ? 'disabled' : '',
    $readonly ? 'readonly' : '',
    $onchange ? 'onchange="' . $onchange . '"' : '',
    !empty($autocomplete) ? 'autocomplete="' . $autocomplete . '"' : '',
    $multiple ? 'multiple' : '',
    !empty($maxLength) ? 'maxlength="' . $maxLength . '"' : '',
    strlen($hint) ? 'placeholder="' . htmlspecialchars($hint, ENT_COMPAT, 'UTF-8') . '"' : '',
    $required ? 'required' : '',
    $autofocus ? 'autofocus' : '',
    $dataAttribute,
];

echo '<input ' . implode(' ', array_values(array_filter($attributes))) . '>';