function theme_linkicon in Link Icon 7

Formats a linkicon field widget.

2 theme calls to theme_linkicon()

linkicon_field_formatter_view in ./linkicon.module

Implements hook_field_formatter_view().

_linkicon_field_formatter_settings_form in includes/linkicon.admin.inc

Implements hook_field_formatter_settings_form().

File

./linkicon.theme.inc, line 11

Hooks and preprocess functions for the Linkicon module.

Code

function theme_linkicon($variables) {
  $element = $variables['element'];
  $build = '';
  $wrappers = $attributes = array();
  $settings = $element['#config'];
  $wrappers['id'] = $settings['id'];
  $wrappers['class'][] = 'item-list';
  $wrappers['class'][] = 'item-list--linkicon';
  if ($settings['wrapper_class']) {
    $wrappers['class'][] = check_plain($settings['wrapper_class']);
  }
  $attributes['class'][] = 'linkicon';
  if ($settings['load']) {
    if (!$settings['vertical']) {
      $attributes['class'][] = 'linkicon--inline';
    }
    if ($settings['color']) {
      $attributes['class'][] = 'linkicon--color';
    }
    if ($settings['size'] && empty($settings['_preview'])) {
      $attributes['class'][] = 'linkicon--' . $settings['size'];
    }
    foreach ([
      'style',
      'tooltip',
      'position',
      'color',
      'no_text',
    ] as $key) {
      if ($settings[$key]) {
        $value = in_array($key, array(
          'tooltip',
          'no_text',
        )) ? $key : $settings[$key];
        $attributes['class'][] = 'linkicon--' . str_replace('_', '-', $value);
      }
    }
  }
  $build .= '<div ' . drupal_attributes($wrappers) . '>';
  $build .= '<ul ' . drupal_attributes($attributes) . '>';
  foreach ($element['#items'] as $item) {
    $build .= '<li>' . drupal_render($item) . '</li>';
  }
  $build .= '</ul>';
  $build .= '</div>';
  return $build;
}