英文:
Customize WordPress API Query
问题
我正在开发一个应用程序，并通过WP的API检索帖子列表，但我需要一个参数来仅检索具有视频的帖子，该参数称为meta_video。
示例：https://meusite.com/wp-json/wp/v2/posts?categories=1 检索所有类别1的帖子
示例2：https://meusite.com/wp-json/wp/v2/posts?meta_video=true 通过URL传递参数并检索所有包含视频iframe的帖子。
我该如何做到这一点？
英文:
I'm developing an app and retrieving a list of posts via WP's Api, but I needed a parameter to retrieve only posts that have video, which is a custom field called meta_video
Example: https://meusite.com/wp-json/wp/v2/posts?categories=1 retrieves all posts from category 1
Example 2: https://meusite.com/wp-json/wp/v2/posts?meta_video=true to pass a parameter by the URL and retrieve all posts that have a video iframe.
How could I do this?
答案1
得分: 2
I think the best solution might be creating a new API endpoint ( https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/ )
add_action( 'rest_api_init', 'my_rest_post_with_videos_endpoint' );function my_rest_post_with_videos_endpoint() {register_rest_route( 'wp/v2', 'post/with-videos', array('methods' => 'POST','callback' => 'my_post_with_videos',) );}And in this endpoint just return a meta query where you get all the posts with that meta: example query```phpfunction my_post_with_videos( $request = null ) {$args = array('post_type' => 'post','meta_query' => array(array('key' => 'meta_video','compare' => 'EXISTS',),),);$response = new WP_Query( $args );return new WP_REST_Response( $response, 200 );}
Please keep in mind this is a very basic example with no validations or error checks.
英文:
I think the best solution might be creating a new API endpoint ( https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/ )
add_action( 'rest_api_init', 'my_rest_post_with_videos_endpoint' );function my_rest_post_with_videos_endpoint() {register_rest_route( 'wp/v2', 'post/with-videos', array('methods' => 'POST','callback' => 'my_post_with_videos',) );}
And in this endpoint just return a meta query where you get all the posts with that meta: example query
function my_post_with_videos( $request = null ) {$args = array('post_type' => 'post','meta_query' = array(array('key' => 'meta_video','compare' => 'EXISTS',),);$response = new WP_Query( $args );return new WP_REST_Response( $response, 200 );}
Please keep in mind this is a very basic example with no validations or error checks.
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