动态创建的元标记中的 Drupal 转义 url
我正在尝试使用 page_attachments 挂钩将开放图元标记动态添加到 drupal 8。
元标记生成正确，但图像和网站 url 正在由 drupal 编码，结果是断开的链接。
function module_page_attachments(array &$page)
{
$tags = [
["name" => "twitter:card", "content" => "summary"],
["name" => "og:url", "content" => "https://example.net/index.php?param1=1¶m2=2¶m3=3"],
["name" => "og:title", "content" => "My title"],
["name" => "og:description", "content" => "My description"],
["name" => "og:image", "content" => "https://example.net/images?id=1&size=400"],
];
foreach ($tags as $tag) {
$headerTag = array(
'#tag' => 'meta',
'#attributes' => array(
'property' => $tag['name'],
'content' => $tag['content'],
),
);
$page['#attached']['html_head'][] = [$headerTag, $tag['name'] . "Id"];
}
}
结果如下
<html>
<head>
<meta charset="utf-8" />
<meta property="twitter:card" content="summary" />
<meta property="og:url"
content="https://example.com/index.php?param1=1&param2=2&param3=3" />
<meta property="og:title" content="My title" />
<meta property="og:description"
content="My description" />
<meta property="og:image"
content="https://example.net/images?id=1&size=400" />
</head>
<body>
</body>
</html>
所有的&字符都被编码并转化为&. 如何防止 Drupal 对字符进行编码？
牧羊人nacy2回答
-
PIPIONE
DrupalCoreRenderMarkup应该可以解决问题：<?phpuse Drupal\Core\Render\Markup;function module_page_attachments(array &$page){ $tags = [ ["name" => "twitter:card", "content" => "summary"], ["name" => "og:url", "content" => Markup::create("https://example.net/index.php?param1=1¶m2=2¶m3=3")], ["name" => "og:title", "content" => "My title"], ["name" => "og:description", "content" => "My description"], ["name" => "og:image", "content" => Markup::create("https://example.net/images?id=1&size=400")], ]; foreach ($tags as $tag) { $headerTag = array( '#tag' => 'meta', '#attributes' => array( 'property' => $tag['name'], 'content' => $tag['content'], ), ); $page['#attached']['html_head'][] = [$headerTag, $tag['name'] . "Id"]; }} -
慕少森
needs work在 drupal 的网站上有一个关于状态问题的公开票。解决此问题的一种方法是拦截页面并在模块文件中更改其模板，如下例所示：文件名：example.module/** * Drupal bug caused the application to escape links. Therefore the og:image and og:url * were not working. Drupal kept converting `&` to `&` * The solution here below converts the tags into inline templates */function spa_seo_page_attachments_alter(array &$attachments){ if (isset($attachments['#attached']['html_head'])) { foreach ($attachments['#attached']['html_head'] as $key => $item) { $property = !empty($item[0]['#attributes']['property']) ? $item[0]['#attributes']['property'] : ''; if ($property == "og:url" || $property == "og:image") { $content = $item[0]['#attributes']['content']; $property = $item[0]['#attributes']['property']; $attachments['#attached']['html_head'][$key][0] = [ '#type' => 'inline_template', '#template' => "{{ meta|raw }}", '#context' => [ 'meta' => '<meta property="' . $property . '" content="' . $content . '" />', ] ]; } } }}笔记请注意，这DrupalCoreRenderMarkup并不能解决问题，因为这是一个错误。
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