NavigationMenusGridCellProvider.inc.php

<?php
 
import('lib.pkp.classes.controllers.grid.GridCellProvider');
 
class NavigationMenusGridCellProvider extends GridCellProvider {
   function getCellActions($request, $row, $column, $position = GRID_ACTION_POSITION_DEFAULT) {
      switch ($column->getId()) {
         case 'title':
            $navigationMenu = $row->getData();
            $router = $request->getRouter();
            $actionArgs = array('navigationMenuId' => $row->getId());
 
            import('lib.pkp.classes.linkAction.request.AjaxModal');
            return array(new LinkAction(
               'edit',
               new AjaxModal(
                  $router->url($request, null, null, 'editNavigationMenu', null, $actionArgs),
                  __('grid.action.edit'),
                  null,
                  true),
               htmlspecialchars($navigationMenu->getTitle())
            ));
      }
      return parent::getCellActions($request, $row, $column, $position);
   }
 
   function getTemplateVarsFromRowColumn($row, $column) {
      $navigationMenu = $row->getData();
      $columnId = $column->getId();
      assert(is_a($navigationMenu, 'NavigationMenu') && !empty($columnId));
 
      switch ($columnId) {
         case 'title':
            return array('label' => '');
         case 'nmis':
            $navigationMenuItemDao = DAORegistry::getDAO('NavigationMenuItemDAO'); /* @var $navigationMenuItemDao NavigationMenuItemDAO */
            $items = $navigationMenuItemDao->getByMenuId($navigationMenu->getId())->toArray();
 
            $navigationMenusTitles = '';
 
            $templateMgr = TemplateManager::getManager(Application::get()->getRequest());
            import('classes.core.Services');
            foreach ($items as $item) {
               Services::get('navigationMenu')->transformNavMenuItemTitle($templateMgr, $item);
               $navigationMenusTitles = $navigationMenusTitles.$item->getLocalizedTitle().', ';
            }
 
            $navigationMenusTitles = trim($navigationMenusTitles, ', ');
 
            return array('label' => $navigationMenusTitles);
         default:
            break;
      }
 
      return parent::getTemplateVarsFromRowColumn($row, $column);
   }
}