controllers/grid/settings/plugins/SettingsPluginGridHandler.inc.php

<?php

import('controllers.grid.plugins.PluginGridHandler');

class SettingsPluginGridHandler extends PluginGridHandler {
   function SettingsPluginGridHandler() {
      $roles = array(ROLE_ID_SITE_ADMIN, ROLE_ID_PRESS_MANAGER);

      $this->addRoleAssignment($roles, array('plugin'));

      parent::PluginGridHandler($roles);
   }


   //
   // Extended methods from PluginGridHandler
   //
   function getCategoryData($categoryDataElement, $filter) {
      $plugins = parent::getCategoryData($categoryDataElement, $filter);

      $pressDao =& DAORegistry::getDAO('PressDAO');
      $presses =& $pressDao->getPresses();
      $singlePress = false;
      if ($presses->getCount() == 1) {
         $singlePress = true;
      }

      $userRoles = $this->getAuthorizedContextObject(ASSOC_TYPE_USER_ROLES);

      $showSitePlugins = false;
      if ($singlePress && in_array(ROLE_ID_SITE_ADMIN, $userRoles)) {
         $showSitePlugins = true;
      }

      if ($showSitePlugins) {
         return $plugins;
      } else {
         $pressLevelPlugins = array();
         foreach ($plugins as $plugin) {
            if (!$plugin->isSitePlugin()) {
               $pressLevelPlugins[$plugin->getName()] = $plugin;
            }
            unset($plugin);
         }
         return $pressLevelPlugins;
      }
   }

   //
   // Overriden template methods.
   //
   function getRowInstance() {
      return parent::getRowInstance(CONTEXT_PRESS);
   }
}

?>