I am going to suggest that what you are doing is overly complex, at least insofar as I understand you. You can determine whether your shortcode has been registered using the Core function shortcode_exists, which returns a boolean. As far as I can tell, using that should provide completely equivalent functionality to your code above.
Just added this to functions.php: // Returns TRUE if it’s a crawler function check_is_crawler() { if (isset($_SERVER[‘HTTP_USER_AGENT’]) && preg_match(‘/bot|wget|crawl|google|slurp|spider/i’, $_SERVER[‘HTTP_USER_AGENT’])) { return true; } else { return false; } } And I’m using it on critical functions to lower resource usage. Also, created a robots.txt with the following content: User-agent: * Crawl-delay: 10 It puts … Read more
If you’re running a multisite and need an upgrade safe way then wrapping those custom functionality into a plugin would be a better choice.
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
To alter the page ID before the query is run, hook the request filter. If you’re using pretty permalinks, pagename will be set, you can overwrite pagename with another page slug: function wpd_265903_request( $request ) { if( isset( $request[‘pagename’] ) ){ // any page $request[‘pagename’] = ‘some-other-slug’; } return $request; } add_filter(‘request’, ‘wpd_265903_request’); or you … Read more
This happens because you are not excluding ajax requests. Check this example from the WordPress Codex for the admin_init hook which is also valid for the init hook and see how AJAX requests are exluded in the if using the DOING_AJAX constant: /** * Restrict access to the administration screens. * * Only administrators will … Read more
It errors because class method is not a function. It’s not uniquely identified by its name alone. You need to provide instance of the object (or name of the class for static methods). In your context it would be: add_action( ‘init’, [ $this, ‘newsletterSuscriber’ ] );
I’ve found they can be listed by get_declared_classes(), get_defined_functions(), which return all list of available functions. (full list is here )
Ok, for some reason it’s now working. Instead of hooking into ‘init’ I’ve used ‘the_post’ and the form shortcode does it’s job. I no longer have an issue with publishing a new post or the data not saving. Also, no “Cannot modify header information – headers already sent” error. The function function el_process_form(){ if( $_SERVER[‘REQUEST_METHOD’] … Read more
Post submit using shortcode and init