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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Site
   5   * @subpackage  Layout
   6   *
   7   * @copyright   (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  defined('_JEXEC') or die;
  12  
  13  use Joomla\CMS\Factory;
  14  use Joomla\CMS\HTML\HTMLHelper;
  15  use Joomla\CMS\Language\Text;
  16  
  17  extract($displayData);
  18  
  19  /**
  20   * Layout variables
  21   * -----------------
  22   * @var   string   $autocomplete    Autocomplete attribute for the field.
  23   * @var   boolean  $autofocus       Is autofocus enabled?
  24   * @var   string   $class           Classes for the input.
  25   * @var   string   $description     Description of the field.
  26   * @var   boolean  $disabled        Is this field disabled?
  27   * @var   string   $group           Group the field belongs to. <fields> section in form XML.
  28   * @var   boolean  $hidden          Is this field hidden in the form?
  29   * @var   string   $hint            Placeholder for the field.
  30   * @var   string   $id              DOM id of the field.
  31   * @var   string   $label           Label of the field.
  32   * @var   string   $labelclass      Classes to apply to the label.
  33   * @var   boolean  $multiple        Does this field support multiple values?
  34   * @var   string   $name            Name of the input field.
  35   * @var   string   $onchange        Onchange attribute for the field.
  36   * @var   string   $onclick         Onclick attribute for the field.
  37   * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
  38   * @var   boolean  $readonly        Is this field read only?
  39   * @var   boolean  $repeat          Allows extensions to duplicate elements.
  40   * @var   boolean  $required        Is this field required?
  41   * @var   integer  $size            Size attribute of the input.
  42   * @var   boolean  $spellcheck      Spellcheck state for the form field.
  43   * @var   string   $validate        Validation rules to apply.
  44   * @var   string   $value           Value attribute of the field.
  45   * @var   array    $options         Options available for this field.
  46   * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
  47   * @var   array    $dataAttributes  Miscellaneous data attribute for eg, data-*
  48   */
  49  
  50  $html = array();
  51  $attr = '';
  52  
  53  // Initialize the field attributes.
  54  $attr .= !empty($size) ? ' size="' . $size . '"' : '';
  55  $attr .= $multiple ? ' multiple' : '';
  56  $attr .= $autofocus ? ' autofocus' : '';
  57  $attr .= $onchange ? ' onchange="' . $onchange . '"' : '';
  58  $attr .= $dataAttribute;
  59  
  60  // To avoid user's confusion, readonly="readonly" should imply disabled="disabled".
  61  if ($readonly || $disabled) {
  62      $attr .= ' disabled="disabled"';
  63  }
  64  
  65  $attr2  = '';
  66  $attr2 .= !empty($class) ? ' class="' . $class . '"' : '';
  67  $attr2 .= ' placeholder="' . $this->escape($hint ?: Text::_('JGLOBAL_TYPE_OR_SELECT_SOME_OPTIONS')) . '" ';
  68  
  69  if ($required) {
  70      $attr  .= ' required class="required"';
  71      $attr2 .= ' required';
  72  }
  73  
  74  // Create a read-only list (no name) with hidden input(s) to store the value(s).
  75  if ($readonly) {
  76      $html[] = HTMLHelper::_('select.genericlist', $options, '', trim($attr), 'value', 'text', $value, $id);
  77  
  78      // E.g. form field type tag sends $this->value as array
  79      if ($multiple && is_array($value)) {
  80          if (!count($value)) {
  81              $value[] = '';
  82          }
  83  
  84          foreach ($value as $val) {
  85              $html[] = '<input type="hidden" name="' . $name . '" value="' . htmlspecialchars($val, ENT_COMPAT, 'UTF-8') . '">';
  86          }
  87      } else {
  88          $html[] = '<input type="hidden" name="' . $name . '" value="' . htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '">';
  89      }
  90  } else // Create a regular list.
  91  {
  92      $html[] = HTMLHelper::_('select.genericlist', $options, $name, trim($attr), 'value', 'text', $value, $id);
  93  }
  94  
  95  Text::script('JGLOBAL_SELECT_NO_RESULTS_MATCH');
  96  Text::script('JGLOBAL_SELECT_PRESS_TO_SELECT');
  97  
  98  Factory::getApplication()->getDocument()->getWebAssetManager()
  99      ->usePreset('choicesjs')
 100      ->useScript('webcomponent.field-fancy-select');
 101  
 102  ?>
 103  
 104  <joomla-field-fancy-select <?php echo $attr2; ?>><?php echo implode($html); ?></joomla-field-fancy-select>