Wordpress REST响应仅显示具有ID的分类类别
Wordpress REST响应仅显示具有ID的分类类别
提问于 2020-01-21 17:15:00
我使用WP作为ACF en ACF-2-REST插件的无头CMS。我已经向post-type添加了类别，当我调用GET时，它会向我显示特定帖子的所有信息，包括类别，但只显示ID。如果我想匹配它，我必须再次调用类别来获取该类别的信息(名称、父级等)。
如何在post调用中显示该信息而不仅仅是ID？
JSON现在如何看待/activities调用：
{
"id":111,
"date":"2020-01-18T15:39:27",
"date_gmt":"2020-01-18T15:39:27",
"guid":{"rendered":"https:\/\/url.be\/?post_type=activities&p=111"},
"modified":"2020-01-18T15:39:27",
"modified_gmt":"2020-01-18T15:39:27",
"slug":"walking-on-wood",
"status":"publish",
"type":"activities",
"link":"https:\/\/url.be\/activities\/walking-on-wood\/",
"title":{"rendered":"Walking on wood"},
"template":"",
"categories":[14,25,13,2,18,21,6,24],
"acf":{...}
}我希望在“类别”中显示的内容，而不仅仅是数字(来自类别调用)
{
"id":3,
"count":1,
"description":"",
"link":"https:\/\/url.be\/category\/duration\/lower-than-30-min\/",
"name":"< 30 min.",
"slug":"lower-than-30-min",
"taxonomy":"category",
"parent":2,"meta":[],
"acf":[],
"_links":{"self":[{"href":"https:\/\/url.be\/wp-json\/wp\/v2\/categories\/3"}],
"collection":[{"href":"https:\/\/url.be\/wp-json\/wp\/v2\/categories"}],
"about":[{"href":"https:\/\/url.be\/wp-json\/wp\/v2\/taxonomies\/category"}],
"up":[{"embeddable":true,"href":"https:\/\/url.be\/wp-json\/wp\/v2\/categories\/2"}],
"wp:post_type":[{"href":"https:\/\/url.be\/wp-json\/wp\/v2\/posts?categories=3"},{"href":"https:\/\/url.be\/wp-json\/wp\/v2\/activities?categories=3"}],
"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}
}我在互联网上找不到任何解决方案，如果有人给我指出正确的方向，我会非常感激。谢谢!
回答 1
Stack Overflow用户
回答已采纳
发布于 2020-01-21 20:50:19
正如评论部分中所讨论的，这个问题的一个解决方案是使用WP REST API的自定义端点方法，并在其中执行额外的查询以获得所需的数据。这样，您就可以执行所有的数据操作来获得完美的响应，从而得到一个REST调用。
定义一个端点方法并添加一些额外的数据
<?php
add_action( 'rest_api_init', function () {
register_rest_route( 'myplugin/v1', '/author/(?P<id>\d+)', array(
'methods' => 'GET',
'callback' => 'my_awesome_func', //note that this is the method it will fire
'args' => array(
'id' => array(
'validate_callback' => function($param, $request, $key) {
return is_numeric( $param );
}
),
),
) );
/**
* Grab latest post by an author along with its category!
*
* @param array $data Options for the function.
* @return array Post,
*/
function my_awesome_func( $data ) {
$posts = get_posts( array(
'author' => $data['id'],
) );
if(!empty($posts)) {
//Example of appending extra data
foreach($posts as $post) {
$category = wp_get_post_terms($post->ID, 'category');
$post['category'] = $category;
}
return $posts;
} else {
return new WP_Error( 'no_author', 'Invalid author', array( 'status' => 404 ) );
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/59837635
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