
| Current Path : /var/www/html1/testsite/web/modules/contrib/metatag/src/Plugin/metatag/Tag/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html1/testsite/web/modules/contrib/metatag/src/Plugin/metatag/Tag/Referrer.php |
<?php
namespace Drupal\metatag\Plugin\metatag\Tag;
use Drupal\Core\StringTranslation\StringTranslationTrait;
/**
* The basic "Referrer policy" meta tag.
*
* @MetatagTag(
* id = "referrer",
* label = @Translation("Referrer policy"),
* description = @Translation("Indicate to search engines and other page scrapers whether or not links should be followed. See <a href='https://w3c.github.io/webappsec/specs/referrer-policy/'>the W3C specifications</a> for further details."),
* name = "referrer",
* group = "advanced",
* weight = 5,
* type = "label",
* secure = FALSE,
* multiple = FALSE
* )
*/
class Referrer extends MetaNameBase {
use StringTranslationTrait;
/**
* {@inheritdoc}
*/
public function form(array $element = []) {
$form = [
'#type' => 'select',
'#title' => $this->label(),
'#description' => $this->description(),
'#options' => [
'no-referrer' => $this->t('No Referrer'),
'no-referrer-when-downgrade' => $this->t('No Referrer When Downgrade'),
'origin' => $this->t('Origin'),
'origin-when-cross-origin' => $this->t('Origin When Cross-Origin'),
'same-origin' => $this->t('Same Origin'),
'strict-origin' => $this->t('Strict Origin'),
'strict-origin-when-cross-origin' => $this->t('Strict Origin When Cross-Origin'),
'unsafe-url' => $this->t('Unsafe URL'),
],
'#empty_option' => $this->t('- None -'),
'#empty_value' => '',
'#default_value' => $this->value(),
'#required' => isset($element['#required']) ? $element['#required'] : FALSE,
'#element_validate' => [[get_class($this), 'validateTag']],
];
return $form;
}
}