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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Site
   5   * @subpackage  Layout
   6   *
   7   * @copyright   (C) 2015 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  use Joomla\Utilities\ArrayHelper;
  18  
  19  extract($displayData);
  20  
  21  /**
  22   * Layout variables
  23   * -----------------
  24   * @var   string   $autocomplete    Autocomplete attribute for the field.
  25   * @var   boolean  $autofocus       Is autofocus enabled?
  26   * @var   string   $class           Classes for the input.
  27   * @var   string   $description     Description of the field.
  28   * @var   boolean  $disabled        Is this field disabled?
  29   * @var   string   $group           Group the field belongs to. <fields> section in form XML.
  30   * @var   boolean  $hidden          Is this field hidden in the form?
  31   * @var   string   $hint            Placeholder for the field.
  32   * @var   string   $id              DOM id of the field.
  33   * @var   string   $label           Label of the field.
  34   * @var   string   $labelclass      Classes to apply to the label.
  35   * @var   boolean  $multiple        Does this field support multiple values?
  36   * @var   string   $name            Name of the input field.
  37   * @var   string   $onchange        Onchange attribute for the field.
  38   * @var   string   $onclick         Onclick attribute for the field.
  39   * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
  40   * @var   boolean  $readonly        Is this field read only?
  41   * @var   boolean  $repeat          Allows extensions to duplicate elements.
  42   * @var   boolean  $required        Is this field required?
  43   * @var   integer  $size            Size attribute of the input.
  44   * @var   boolean  $spellcheck      Spellcheck state for the form field.
  45   * @var   string   $validate        Validation rules to apply.
  46   * @var   string   $value           Value attribute of the field.
  47   * @var   string   $userName        The user name
  48   * @var   mixed    $groups          The filtering groups (null means no filtering)
  49   * @var   mixed    $excluded        The users to exclude from the list of users
  50   * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
  51   * @var   array    $dataAttributes  Miscellaneous data attribute for eg, data-*.
  52   */
  53  $modalHTML = '';
  54  $uri = new Uri('index.php?option=com_users&view=users&layout=modal&tmpl=component&required=0');
  55  
  56  $uri->setVar('field', $this->escape($id));
  57  
  58  if ($required) {
  59      $uri->setVar('required', 1);
  60  }
  61  
  62  if (!empty($groups)) {
  63      $uri->setVar('groups', base64_encode(json_encode($groups)));
  64  }
  65  
  66  if (!empty($excluded)) {
  67      $uri->setVar('excluded', base64_encode(json_encode($excluded)));
  68  }
  69  
  70  // Invalidate the input value if no user selected
  71  if ($this->escape($userName) === Text::_('JLIB_FORM_SELECT_USER')) {
  72      $userName = '';
  73  }
  74  
  75  $inputAttributes = array(
  76      'type' => 'text', 'id' => $id, 'class' => 'form-control field-user-input-name', 'value' => $this->escape($userName)
  77  );
  78  if ($class) {
  79      $inputAttributes['class'] .= ' ' . $class;
  80  }
  81  if ($size) {
  82      $inputAttributes['size'] = (int) $size;
  83  }
  84  if ($required) {
  85      $inputAttributes['required'] = 'required';
  86  }
  87  if (!$readonly) {
  88      $inputAttributes['placeholder'] = Text::_('JLIB_FORM_SELECT_USER');
  89  }
  90  
  91  if (!$readonly) {
  92      $modalHTML = HTMLHelper::_(
  93          'bootstrap.renderModal',
  94          'userModal_' . $id,
  95          array(
  96              'url'         => $uri,
  97              'title'       => Text::_('JLIB_FORM_CHANGE_USER'),
  98              'closeButton' => true,
  99              'height'      => '100%',
 100              'width'       => '100%',
 101              'modalWidth'  => 80,
 102              'bodyHeight'  => 60,
 103              'footer'      => '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">' . Text::_('JCANCEL') . '</button>',
 104          )
 105      );
 106  
 107      Factory::getDocument()->getWebAssetManager()
 108          ->useScript('webcomponent.field-user');
 109  }
 110  ?>
 111  <?php // Create a dummy text field with the user name. ?>
 112  <joomla-field-user class="field-user-wrapper"
 113          url="<?php echo (string) $uri; ?>"
 114          modal=".modal"
 115          modal-width="100%"
 116          modal-height="400px"
 117          input=".field-user-input"
 118          input-name=".field-user-input-name"
 119          button-select=".button-select">
 120      <div class="input-group">
 121          <input <?php echo ArrayHelper::toString($inputAttributes), $dataAttribute; ?> readonly>
 122          <?php if (!$readonly) : ?>
 123              <button type="button" class="btn btn-primary button-select" title="<?php echo Text::_('JLIB_FORM_CHANGE_USER'); ?>">
 124                  <span class="icon-user icon-white" aria-hidden="true"></span>
 125                  <span class="visually-hidden"><?php echo Text::_('JLIB_FORM_CHANGE_USER'); ?></span>
 126              </button>
 127          <?php endif; ?>
 128      </div>
 129      <?php // Create the real field, hidden, that stored the user id. ?>
 130      <?php if (!$readonly) : ?>
 131          <input type="hidden" id="<?php echo $id; ?>_id" name="<?php echo $name; ?>" value="<?php echo $this->escape($value); ?>"
 132              class="field-user-input <?php echo $class ? (string) $class : ''?>"
 133              data-onchange="<?php echo $this->escape($onchange); ?>">
 134          <?php echo $modalHTML; ?>
 135      <?php endif; ?>
 136  </joomla-field-user>