Check content access

check_content_access.php

<?php
/*
* You could work this into your template to check if a user has access to a page/post before showing a link to it.
* Or you could wrap this in a function and hook into a wordpress filter like the_title, or the_excerpt
*
*
* First check that the class exists 
* This should allow your site to fail gracefully if the plugin is removed
*/
if(class_exists('agora_auth_container')){
  // An auth container gets passed around to all the authentication methods until we know if the user can or can't see the content.
  // The auth container needs to know the post ID to look at.
  $auth_container = new agora_auth_container($post_id);
  
  // The agora_middleware_check_permission filter fires up all the auth methods and passes the container to each one. 
  $auth_container = apply_filters( 'agora_middleware_check_permission', $auth_container);
  
  // When we get the auth container back, we should know if the user can or can't see the content.
  if($auth_container->is_allowed()){
  	// Do stuff... show the content.
  }else{
  	//Don't do stuff...
  }
  
}