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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  use Joomla\CMS\Uri\Uri;
  17  
  18  extract($displayData);
  19  
  20  /**
  21   * Layout variables
  22   * -----------------
  23   * @var   string   $autocomplete    Autocomplete attribute for the field.
  24   * @var   boolean  $autofocus       Is autofocus enabled?
  25   * @var   string   $class           Classes for the input.
  26   * @var   string   $description     Description of the field.
  27   * @var   boolean  $disabled        Is this field disabled?
  28   * @var   string   $group           Group the field belongs to. <fields> section in form XML.
  29   * @var   boolean  $hidden          Is this field hidden in the form?
  30   * @var   string   $hint            Placeholder for the field.
  31   * @var   string   $id              DOM id of the field.
  32   * @var   string   $label           Label of the field.
  33   * @var   string   $labelclass      Classes to apply to the label.
  34   * @var   boolean  $multiple        Does this field support multiple values?
  35   * @var   string   $name            Name of the input field.
  36   * @var   string   $onchange        Onchange attribute for the field.
  37   * @var   string   $onclick         Onclick attribute for the field.
  38   * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
  39   * @var   boolean  $readonly        Is this field read only?
  40   * @var   boolean  $repeat          Allows extensions to duplicate elements.
  41   * @var   boolean  $required        Is this field required?
  42   * @var   integer  $size            Size attribute of the input.
  43   * @var   boolean  $spellcheck      Spellcheck state for the form field.
  44   * @var   string   $validate        Validation rules to apply.
  45   * @var   string   $value           Value attribute of the field.
  46   * @var   array    $checkedOptions  Options that will be set as checked.
  47   * @var   boolean  $hasValue        Has this field a value assigned?
  48   * @var   array    $options         Options available for this field.
  49   * @var   array    $inputType       Options available for this field.
  50   * @var   boolean  $allowCustom     Flag, to allow add custom values
  51   * @var   boolean  $remoteSearch    Flag, to enable remote search
  52   * @var   integer  $minTermLength   Minimum length of the term to start searching
  53   * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
  54   * @var   array    $dataAttributes  Miscellaneous data attributes for eg, data-*.
  55   */
  56  
  57  $html = array();
  58  $attr = '';
  59  
  60  // Initialize some field attributes.
  61  $attr .= $multiple ? ' multiple' : '';
  62  $attr .= $autofocus ? ' autofocus' : '';
  63  $attr .= $onchange ? ' onchange="' . $onchange . '"' : '';
  64  $attr .= $dataAttribute;
  65  
  66  // To avoid user's confusion, readonly="readonly" should imply disabled="disabled".
  67  if ($readonly || $disabled) {
  68      $attr .= ' disabled="disabled"';
  69  }
  70  
  71  $attr2  = '';
  72  $attr2 .= !empty($class) ? ' class="' . $class . '"' : '';
  73  $attr2 .= ' placeholder="' . $this->escape($hint ?: Text::_('JGLOBAL_TYPE_OR_SELECT_SOME_TAGS')) . '" ';
  74  $attr2 .= $dataAttribute;
  75  
  76  if ($allowCustom) {
  77      $attr2 .= $allowCustom ? ' allow-custom' : '';
  78      $attr2 .= $allowCustom ? ' new-item-prefix="#new#"' : '';
  79  }
  80  
  81  if ($remoteSearch) {
  82      $attr2 .= ' remote-search';
  83      $attr2 .= ' url="' . Uri::root(true) . '/index.php?option=com_tags&task=tags.searchAjax"';
  84      $attr2 .= ' term-key="like"';
  85      $attr2 .= ' min-term-length="' . $minTermLength . '"';
  86  }
  87  
  88  if ($required) {
  89      $attr  .= ' required class="required"';
  90      $attr2 .= ' required';
  91  }
  92  
  93  // Create a read-only list (no name) with hidden input(s) to store the value(s).
  94  if ($readonly) {
  95      $html[] = HTMLHelper::_('select.genericlist', $options, '', trim($attr), 'value', 'text', $value, $id);
  96  
  97      // E.g. form field type tag sends $this->value as array
  98      if ($multiple && is_array($value)) {
  99          if (!count($value)) {
 100              $value[] = '';
 101          }
 102  
 103          foreach ($value as $val) {
 104              $html[] = '<input type="hidden" name="' . $name . '" value="' . htmlspecialchars($val, ENT_COMPAT, 'UTF-8') . '">';
 105          }
 106      } else {
 107          $html[] = '<input type="hidden" name="' . $name . '" value="' . htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '">';
 108      }
 109  } else // Create a regular list.
 110  {
 111      $html[] = HTMLHelper::_('select.genericlist', $options, $name, trim($attr), 'value', 'text', $value, $id);
 112  }
 113  
 114  Text::script('JGLOBAL_SELECT_NO_RESULTS_MATCH');
 115  Text::script('JGLOBAL_SELECT_PRESS_TO_SELECT');
 116  
 117  Factory::getDocument()->getWebAssetManager()
 118      ->usePreset('choicesjs')
 119      ->useScript('webcomponent.field-fancy-select');
 120  
 121  ?>
 122  
 123  <joomla-field-fancy-select <?php echo $attr2; ?>><?php echo implode($html); ?></joomla-field-fancy-select>