function fft_render in Field Formatter Template 8

Same name and namespace in other branches

1. 8.2 fft.module \fft_render()
2. 7 fft.module \fft_render()

Render template with variables.

Parameters

string $template_file: Template name.

array $variables: Variables for template.

Return value

string Rendered template.

2 calls to fft_render()

fft_field_formatter_render in ./fft.module

Render field formatter.

template_preprocess_views_formatter_template in modules/vff/vff.theme.inc

Prepares variables for views carousel template.

File

./fft.module, line 275

Field formatter template.

Code

function fft_render($template_file, array $variables) {
  if (!is_file($template_file)) {
    return "";
  }
  $render_function = 'twig_render_template';
  $twig_debug = \Drupal::getContainer()
    ->get('twig')
    ->isDebug();
  global $theme_engine;
  if (isset($theme_engine)) {
    if (function_exists($theme_engine . '_render_template')) {
      $render_function = $theme_engine . '_render_template';
    }
  }
  $variables['theme_hook_original'] = '';
  $event = new PreProcess($template_file, $variables);
  $event_dispatcher = \Drupal::getContainer()
    ->get('event_dispatcher');
  $event_dispatcher
    ->dispatch(PreProcess::EVENT, $event);
  if ($twig_debug) {
    \Drupal::getContainer()
      ->get('twig')
      ->disableDebug();
  }
  $render_output = $render_function($template_file, $variables);
  if ($twig_debug) {
    $debug_prefix = "\n\n<!-- THEME DEBUG -->";
    $debug_prefix .= "\n<!-- THEME HOOK: '" . Html::escape($variables['theme_hook_original']) . "' -->";
    $debug_prefix .= "\n<!-- BEGIN OUTPUT from '" . Html::escape($template_file) . "' -->\n";
    $debug_suffix = "\n<!-- END OUTPUT from '" . Html::escape($template_file) . "' -->\n\n";
    $render_output = $debug_prefix . $render_output . $debug_suffix;
    \Drupal::getContainer()
      ->get('twig')
      ->enableDebug();
  }
  return $render_output;
}