wp-admin

Is it possible to set a option, and then redirect to another page directly from a admin notice link?

You could use /wp-admin/admin-post.php. Link: $url = admin_url( ‘admin-post.php?action=somethingunique’ ); print “<a href=”https://wordpress.stackexchange.com/questions/85825/$url”>Update and redirect</a>”; Then you should register a callback for that action: add_action( ‘admin_post_somethingunique’, ‘wpse_85825_callback’ ); And in that callback you can do what you want: function wpse_85825_callback() { if ( current_user_can( ‘manage_options’ ) ) update_option( ‘my_option’, ‘some_value’ ); wp_redirect( admin_url( ‘users.php’ ) … Read more

Restrict access in wp-admin area?

that depends on if you want to redirect users away the you should use init hook since no output or headers are sent before that hook. or if you want to display a nice “You Don’t have the right permissions to access this page” message then you can use the wp_head action hook: //display meassage … Read more

Copy posts from one blog to another in multisite environment

To copy a post from one blog to another you can do something like this: function copy_post_to_blog($post_id, $target_blog_id) { $post = get_post($post_id, ARRAY_A); // get the original post $post[‘ID’] = ”; // empty id field, to tell wordpress that this will be a new post switch_to_blog($target_blog_id); // switch to target blog $inserted_post_id = wp_insert_post($post); // … Read more

Add custom admin menu item for pages using a certain template

If this is what you want: … you can do it like so: Step #1: Add the custom menu item (Retailer Sendout). function add_retailer_sendout_admin_menu() { $slug = ‘edit.php?post_type=page&template=page-retailer-sendout.php’; add_menu_page( ‘Retailer Sendout’, ‘Retailer Sendout’, ‘edit_pages’, $slug, ”, ‘dashicons-admin-page’, 19 ); } add_action( ‘admin_menu’, ‘add_retailer_sendout_admin_menu’ ); Notes: I’m using add_menu_page() to add the menu (which is a … Read more

Remove HTTP: from the site URL and just keep // in it

To remove http: and https: from all links, use the following script: add_action( ‘plugins_loaded’, ‘wpse_232287_init’ ); function wpse_232287_init() { // Initiate the function ob_start( ‘wpse_232287_remove_http’ ); } function wpse_232287_remove_http( $buffer ) { // Check for a Content-Type header, only apply rewriting to “text/html” or undefined $headers = headers_list(); $content_type = null; foreach ( $headers as … Read more

WP-admin giving 404

Since you rename the original plugin folder and create a blank plugin then it works. If in case log file is not immediately reflecting the error or it is not obvious for identifying the error. Moving the disabled plugin one by one to the new empty plugin folder is another way to find out which … Read more

Backend search; include CPT meta?

Untested, but the following should work: add_action( ‘posts_clauses’, ‘wpse110779_filter_admin_search’, 10, 2 ); function wpse110779_filter_admin_search( $pieces, $query ){ global $wpdb; //Check if this is the main query,and is a search on the admin screen if( $query->is_search() & $query->is_admin() && $query->is_main_query() ){ //Collect post types & search term $post_types = $query->get(‘post_type’); $search = $query->get(‘s’); //Check if query … Read more

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