function GenericFileFormatter::viewElements
Same name in other branches
- 9 core/modules/file/src/Plugin/Field/FieldFormatter/GenericFileFormatter.php \Drupal\file\Plugin\Field\FieldFormatter\GenericFileFormatter::viewElements()
- 8.9.x core/modules/file/src/Plugin/Field/FieldFormatter/GenericFileFormatter.php \Drupal\file\Plugin\Field\FieldFormatter\GenericFileFormatter::viewElements()
- 11.x core/modules/file/src/Plugin/Field/FieldFormatter/GenericFileFormatter.php \Drupal\file\Plugin\Field\FieldFormatter\GenericFileFormatter::viewElements()
Overrides FormatterInterface::viewElements
File
-
core/
modules/ file/ src/ Plugin/ Field/ FieldFormatter/ GenericFileFormatter.php, line 24
Class
- GenericFileFormatter
- Plugin implementation of the 'file_default' formatter.
Namespace
Drupal\file\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
foreach ($this->getEntitiesToView($items, $langcode) as $delta => $file) {
$item = $file->_referringItem;
$elements[$delta] = [
'#theme' => 'file_link',
'#file' => $file,
'#description' => $this->getSetting('use_description_as_link_text') ? $item->description : NULL,
'#cache' => [
'tags' => $file->getCacheTags(),
],
];
// Pass field item attributes to the theme function.
if (isset($item->_attributes)) {
$elements[$delta] += [
'#attributes' => [],
];
$elements[$delta]['#attributes'] += $item->_attributes;
// Unset field item attributes since they have been included in the
// formatter output and should not be rendered in the field template.
unset($item->_attributes);
}
}
return $elements;
}
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