I just ran into this situation. Here is a function I used to undo wpautop. I might be missing something, but this is a good start: function reverse_wpautop($s) { //remove any new lines already in there $s = str_replace(“\n”, “”, $s); //remove all <p> $s = str_replace(“<p>”, “”, $s); //replace <br /> with \n $s … Read more
We can generate the SQL with: $query = new WP_User_Query( [ ‘role’ => ‘Administrator’, ‘count_total’ => false, ] ); echo $query->request; that outputs: SELECT wp_users.* FROM wp_users INNER JOIN wp_usermeta ON ( wp_users.ID = wp_usermeta.user_id ) WHERE 1=1 AND ( ( ( wp_usermeta.meta_key = ‘wp_capabilities’ AND wp_usermeta.meta_value LIKE ‘%\”Administrator\”%’ ) ) ) ORDER BY user_login … Read more
An empty post is created by get_default_post_to_edit(). This function reads the post_title, content and excerpt values in the $_REQUEST array, and also filters them through default_title, default_content and default_excerpt. By default this function only returns a “fake” $post object, but if the $create_in_db parameter is set to true, it is actually saved in the database … Read more
You can remove the Read capability. That will prevent all access to wp-admin. function remove_read_wpse_93843(){ $role = get_role( ‘subscriber’ ); $role->remove_cap( ‘read’ ); } add_action( ‘admin_init’, ‘remove_read_wpse_93843’ ); See the note in the Codex about only needing to run this once. Then you need to hide the admin bar. function hide_admin_wpse_93843() { if (current_user_can(‘subscriber’)) { … Read more
You can use the filter admin_post_thumbnail_html: function custom_admin_post_thumbnail_html( $content ) { return $content = str_replace( __( ‘Set featured image’ ), __( ‘Set featured image – 50 pixels by 50 pixels’ ), $content ); } add_filter( ‘admin_post_thumbnail_html’, ‘custom_admin_post_thumbnail_html’ );
How to allow users login to WP from external domain and make REST requests
Yes, you can do this and it does not matter if plugins are different for the two sites, as you are not not using the same tables or anything. Still, if you use plugins that are badly written and build resource urls on top the home url, these will have issues (404 errors mostly).
If it’s a separate WordPress installation, you won’t have anything to worry about regarding the integrity of your primary site – they won’t be connected in any way. Though to protect your plug-in, I wouldn’t just create an admin user. I’d install a role manager system and create a “Demo” userlevel with almost the same … Read more
Well, started as a curiosity, ended up doing a plugin… : After finishing, I went to look in WordPress repository and…yes, there’s already one that does it: Easy Blogroll Image : At least, I took a different approach and did something different. Featured Link Image – [edit: released in the WordPress repository, link updated]
I’m solving this getting all nodes from the Admin Bar, iterating through them and removing all that doesn’t have a parent. An exception is made to the User Actions menu (“Howdy, user_name”), which needs an extra checking. add_action( ‘admin_bar_menu’, ‘wpse_76491_admin_bar_menu’, 200 ); function wpse_76491_admin_bar_menu() { global $wp_admin_bar; if ( !is_object( $wp_admin_bar ) ) return; // … Read more