Hooking this into admin_init will ensure that the code only runs in the admin panel, but it’s not the proper way to do so as it prevents other plugins from accessing the new column before that hook. You could simply use is_admin() to determine whether the current page is an admin page. if ( is_admin() … Read more
Hide login page and use wp_login_form on ordinary pages
All of WP’s built-in roles have subscriber capabilities. You’re basically checking here, “if the current user has at least subscriber capabilities”. If you want to isolate only the subscribers, you can check for the absence of a higher capability. If you are just using built-in roles, the next higher role of Contributor has edit_posts and … Read more
There is a capability called edit_theme_options which is by default assigned to only site admins not to editors. Check out – Roles Vs Capabilities . To allow your editors to manage theme options you’ve to manually assign that capability to editors. Here to assign edit_theme_options capability to editors just drop in this code into your … Read more
Google is your friend. How to use session_start in WordPress? and How to use session in wordpress in plugin development It looks like your mistake is that you didn’t capitalise “Session” when you declare the variable. Instead of $_session[‘wp_nonce’], try $_SESSION[‘wp_nonce’].
(Updated answer) Looking at the simplified plugin source, the following works: // In class-init-test.php public function __construct(){ add_action( ‘admin_init’, array( $this, ‘page_init’ ) ); … } because when that add_action() is called, the admin_init action is not yet fired. Hence Init_test::page_init() gets called. However, the following doesn’t work because admin_init has already been fired by … Read more
It sounds like you’re running into the server’s timeout setting (usually between 30 and 60 seconds). Once you hit that point, the page stops loading and returns as much as has been processed. In your case, I would try loading portions of the csv as pages just like paging through posts in WordPress. If you … Read more
You should be able to use current_user_can inside the admin_init hooked callback. See the Codex examples.
The admin_init hook is not fired when viewing pages in the frontend. So hooking register_post_type() to that action will lead to your custom post type (and with that all of its posts) not being available in the frontend at all. As of Rarst’s answer to another question, the admin_init hook gets fired shortly after the … Read more
if you’re processing data submitted from a custom form, then I’d say the init hook is the best hook to use. See example 1.