public function GutenbergTextFormatter::viewElements in Gutenberg 8.2
Builds a renderable array for a field value.
Parameters
\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.
string $langcode: The language that should be used to render the field.
Return value
array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.
Overrides TextDefaultFormatter::viewElements
File
- src/
Plugin/ Field/ FieldFormatter/ GutenbergTextFormatter.php, line 94
Class
- GutenbergTextFormatter
- Plugin implementation of the 'gutenberg_text' formatter.
Namespace
Drupal\gutenberg\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
// The ProcessedText element already handles cache context & tag bubbling.
// @see \Drupal\filter\Element\ProcessedText::preRenderText()
foreach ($items as $delta => $item) {
$elements[$delta] = [
'#type' => 'processed_text',
'#text' => $item->value,
// Always render through the gutenberg format.
'#format' => $this
->getSetting('format'),
'#langcode' => $item
->getLangcode(),
];
}
return $elements;
}