Quite possibly something like this might work; function user_role_update( $user_id, $new_role ) { $site_url = get_bloginfo(‘wpurl’); $user_info = get_userdata( $user_id ); if (user_can( $user_id, ‘capability’ ) ) { $to = $user_info->user_email; $subject = “Role changed: “.$site_url.””; $message = “Hello ” .$user_info->display_name . ” your role has changed on “.$site_url.”, congratulations you are now an ” … Read more
This list of filters at the top of admin screens are called Views. You can manage views using the views_{$this->screen->id} filter. Where you’d replace {$this->screen->id} with the name of the screen you’d like to manage. In order to filter the Users screen, you can try the following: // filter the ‘users’ views add_filter( “views_users”, “wse57231_filter_user_views”); … Read more
This may be similar to what you are looking for, it doesn’t force a category, but doesn’t let the user submit the new post unless at least one category is selected This solution requires jQuery, but with little modification can be ported to plain JavaScript //intercept the “update” or “publish” button $(“#post”).submit(function(e){ //grab the GET … Read more
function is_user_a_member_of_this_group($user_id, $group_id) //return: bool return groups_is_user_member( $user_id, $group_id ); }
WordPress subscriber have only the read capability. So you have to pass to add_role only the read parameter, like: $client_role = add_role(‘client’, ‘Client’, array ( ‘read’ => TRUE // true allows this capability ));
Try passing the value without serializing it manually, because WordPress will do it for you anyway: add_user_meta( $user->id, ‘orewpst_capabilities’, array( ‘author’ => 1 ), true ); or update_user_meta( $user->id, ‘orewpst_capabilities’, array( ‘author’ => 1 ) ); // it will create the meta data for you if it doesn’t exist already. The s:23 means that you … Read more
I believe the reason it is overriding all users is how you are evaluating the user role (and when you are doing it). You’re running your check of the user role in mb_current_user_role() and that function assumes the user is logged in, otherwise it sets $user (initially) to null. But when that function is run … Read more
Give this plugin a try – http://wordpress.org/extend/plugins/user-role-editor/
Just taking a rough stab at this… add_filter(‘media_upload_tabs’, ‘modify_media_tabs’); function modify_media_tabs($tabs) { if (is_super_admin()) return $tabs; return array( ‘type_url’ => __(‘From URL’), ‘gallery’ => __(‘Gallery’), ‘library’ => __(‘Media Library’) ); } add_filter(‘_upload_iframe_src’, ‘change_default_media_tab’); function change_default_media_tab($uri) { if (is_super_admin()) return $uri; return $uri.’&tab=library’; } add_action(‘current_screen’, ‘check_uploading_permissions’); function check_uploading_permissions() { if (is_super_admin()) return; if (get_current_screen()->id == ‘media-upload’ … Read more
I don’t know the function you mention either, but I would venture to guess that that applies to default roles only anyhow. Still, the link you posted does contain a pointer in the right direction. It speaks of “dummy gettext calls”, which is exactly what you have to do. In the following we will adjust … Read more