WordPress REST API has nothing directly to do with the theme, REST API is in the WordPress core, and any plugin and theme can be made to support it. Normal WordPress themes don’t use REST API: it is relatively new part of the WordPress, and so far, very few themes are made to use REST … Read more
This depends on what is it that you are developing. If it is a plugin, you have to store such settings in options as the last thing site owner should be asked to do is to modify their config file. If it is your own site, just make it a constant that is declared in … Read more
If you know the existing callback and priority you can just remove the filters and then add again at a different priority: remove_filter( ‘the_content’, ‘convert_smilies’, 20 ); add_filter( ‘the_content’, ‘convert_smilies’, 30 ); remove_filter( ‘the_content’, ‘capital_P_dangit’, 11 ); add_filter( ‘the_content’, ‘capital_P_dangit’, 20 );
You got the error 400 Bad Request because the Content-Type header is application/json: $.ajax({ headers:{ “Content-Type”:”application/json” }, data: { … }, … }); And when the request content is a JSON string, the $_REQUEST[‘action’] which WordPress uses to identify the proper AJAX action (which is foo in your code) is not available (i.e. it’s a … Read more
I manage to solved it by adding this code (at the bottom) to the YOUR BLOG THEMES my path : wp-content/themes/twentysixteen/function.php: function ws_register_images_field() { register_rest_field( ‘post’, ‘images’, array( ‘get_callback’ => ‘ws_get_images_urls’, ‘update_callback’ => null, ‘schema’ => null, ) ); } add_action( ‘rest_api_init’, ‘ws_register_images_field’ ); function ws_get_images_urls( $object, $field_name, $request ) { $medium = wp_get_attachment_image_src( get_post_thumbnail_id( … Read more
For remote apps (cURL, Postman, etc.), or when not using the browser, you should use an authentication plugin like Application Passwords instead of sending the cookies. But if you’d rather send the cookies, then copy and send the WordPress logged-in cookie named wordpress_logged_in_<hash>. Example in cURL: curl -H “X-WP-Nonce: <nonce>” -X POST https://example.com/wp-json/wp/v2/posts -d “Data … Read more
I think most of the possibilities using something like a rewrite rule to execute a some PHP to forward and return the request at an action very early in the WordPress request’s lifecycle would have a number of drawbacks. Other alternatives would be in using a rewrite rule to direct the request to a custom … Read more
You mean something like this? <?php require ‘path/to/wordpress/wp-blog-header.php’; bloginfo(‘url’); ?>
You can get the API key by logging into WordPress.com, clicking “My Account” on the top bar, and clicking the “API Key” link.
It’s certainly possible. Just about everything WordPress does, including inserting users and posts, can be done programmatically using the WordPress API. As far as doing it remotely is concerned though, you may need to roll some of your own code to expose it to an external app. Also have a look at the XML-RPC interface, … Read more