Commit 0526492a authored by webchick's avatar webchick

Issue #2056879 by martin107, Outi, ioskevich, Cottser: Improve twig_* vars...

Issue #2056879 by martin107, Outi, ioskevich, Cottser: Improve twig_* vars DOCs in settings.php and make Twig debug markup require a cache clear.
parent 6cf2b37e
......@@ -6,7 +6,6 @@
*/
use Drupal\Core\Extension\Extension;
use Drupal\Component\Utility\Settings;
/**
* Implements hook_theme().
......@@ -46,13 +45,14 @@ function twig_init(Extension $theme) {
* The output generated by the template, plus any debug information.
*/
function twig_render_template($template_file, $variables) {
$twig_service = \Drupal::service('twig');
$output = array(
'debug_prefix' => '',
'debug_info' => '',
'rendered_markup' => \Drupal::service('twig')->loadTemplate($template_file)->render($variables),
'rendered_markup' => $twig_service->loadTemplate($template_file)->render($variables),
'debug_suffix' => '',
);
if (Settings::get('twig_debug', FALSE)) {
if ($twig_service->isDebug()) {
$output['debug_prefix'] .= "\n\n<!-- THEME DEBUG -->";
$output['debug_prefix'] .= "\n<!-- CALL: _theme('{$variables['theme_hook_original']}') -->";
// If there are theme suggestions, reverse the array so more specific
......
......@@ -289,6 +289,9 @@
* - Twig templates are automatically recompiled whenever the source code
* changes (see twig_auto_reload below).
*
* Note: changes to this setting will only take effect once the cache is
* cleared.
*
* For more information about debugging Twig templates, see
* http://drupal.org/node/1906392.
*
......@@ -303,6 +306,9 @@
* you don't provide a value for twig_auto_reload, it will be determined based
* on the value of twig_debug.
*
* Note: changes to this setting will only take effect once the cache is
* cleared.
*
* Not recommended in production environments (Default: NULL).
*/
# $settings['twig_auto_reload'] = TRUE;
......@@ -315,6 +321,9 @@
* from source each time they are used. In most cases the twig_auto_reload
* setting above should be enabled rather than disabling the Twig cache.
*
* Note: changes to this setting will only take effect once the cache is
* cleared.
*
* Not recommended in production environments (Default: TRUE).
*/
# $settings['twig_cache'] = FALSE;
......
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