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<?php
namespace Drupal\render_attached_test\Controller;
class RenderAttachedTestController {
public function teapotHeaderStatus() {
$render = [];
$render['#attached']['http_header'][] = [
'Status',
418,
];
return $render;
}
public function header() {
$render = [];
$render['#attached']['http_header'][] = [
'X-Test-Teapot-Replace',
'This value gets replaced',
];
$render['#attached']['http_header'][] = [
'X-Test-Teapot-Replace',
'Teapot replaced',
TRUE,
];
$render['#attached']['http_header'][] = [
'X-Test-Teapot-No-Replace',
'This value is not replaced',
];
$render['#attached']['http_header'][] = [
'X-Test-Teapot-No-Replace',
'This one is added',
FALSE,
];
$render['#attached']['http_header'][] = [
'X-Test-Teapot',
'Teapot Mode Active',
];
return $render;
}
public function head() {
$head = [
[
'#tag' => 'meta',
'#attributes' => [
'test-attribute' => 'testvalue',
],
],
'test_head_attribute',
];
$render = [];
$render['#attached']['html_head'][] = $head;
return $render;
}
public function feed() {
$render = [];
$render['#attached']['feed'][] = [
'test://url',
'Your RSS feed.',
];
return $render;
}
public function htmlHeaderLink() {
$render = [];
$render['#attached']['html_head_link'][] = [
[
'href' => '/foo?bar=<baz>&baz=false',
'rel' => 'alternate',
],
TRUE,
];
$render['#attached']['html_head_link'][] = [
[
'href' => '/not-added-to-http-headers',
'rel' => 'alternate',
],
FALSE,
];
$render['#attached']['html_head_link'][] = [
[
'href' => '/foo/bar',
'hreflang' => 'nl',
'rel' => 'alternate',
],
TRUE,
];
$render['#attached']['html_head_link'][] = [
[
'href' => '/foo/bar',
'hreflang' => 'de',
'rel' => 'alternate',
],
TRUE,
];
return $render;
}
}