PluginLevelRequiredPolicy.inc.php

<?php
import('lib.pkp.classes.security.authorization.AuthorizationPolicy');
 
class PluginLevelRequiredPolicy extends AuthorizationPolicy {
 
   var $_contextPresent;
 
   function __construct($request, $contextPresent) {
      parent::__construct('user.authorization.pluginLevel');
      $this->_contextPresent = $contextPresent;
   }
 
   //
   // Implement template methods from AuthorizationPolicy
   //
   function effect() {
      // Get the plugin.
      $plugin = $this->getAuthorizedContextObject(ASSOC_TYPE_PLUGIN);
      if (!is_a($plugin, 'Plugin')) return AUTHORIZATION_DENY;
 
      if (!$this->_contextPresent) { // Site context
         return $plugin->isSitePlugin()?AUTHORIZATION_PERMIT:AUTHORIZATION_DENY;
      }
      return $plugin->isSitePlugin()?AUTHORIZATION_DENY:AUTHORIZATION_PERMIT;
   }
}