comment_preprocess_field(&$variables)
Prepares variables for comment field templates.
Default template: field--comment.html.twig.
@todo Rename to template_preprocess_field__comment() once https://www.drupal.org/node/939462 is resolved.
Parameters
array $variables: An associative array containing:
- element: An associative array containing render arrays for the list of comments, and the comment form. Array keys: comments, comment_form.
File
- core/modules/comment/comment.module, line 738
- Enables users to comment on published content.
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | function comment_preprocess_field(&$variables) { $element = $variables['element']; if ($element['#field_type'] == 'comment') { // Provide contextual information. $variables['comment_display_mode'] = $element[0]['#comment_display_mode']; $variables['comment_type'] = $element[0]['#comment_type']; // Append additional attributes (eg. RDFa) from the first field item. $variables['attributes'] += $variables['items'][0]['attributes']->storage(); // Create separate variables for the comments and comment form. $variables['comments'] = $element[0]['comments']; $variables['comment_form'] = $element[0]['comment_form']; }} |
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