NavigationMenuItemHandler.inc.php

<?php
 
import('classes.handler.Handler');
 
class NavigationMenuItemHandler extends Handler {
 
   static $nmi;
 
   //
   // Implement methods from Handler.
   //
   function authorize($request, &$args, $roleAssignments) {
      return parent::authorize($request, $args, $roleAssignments);
   }
 
   //
   // Public handler methods.
   //
   function preview($args, $request) {
      $path = array_shift($args);
 
      AppLocale::requireComponents(LOCALE_COMPONENT_PKP_COMMON, LOCALE_COMPONENT_APP_COMMON, LOCALE_COMPONENT_PKP_USER);
      $context = $request->getContext();
      $contextId = CONTEXT_ID_NONE;
      if ($context) {
         $contextId = $context->getId();
      }
 
      // Ensure that if we're previewing, the current user is a manager or admin.
      $roles = $this->getAuthorizedContextObject(ASSOC_TYPE_USER_ROLES);
      if (count(array_intersect(array(ROLE_ID_MANAGER, ROLE_ID_SITE_ADMIN), $roles))==0) {
         fatalError('The current user is not permitted to preview.');
      }
 
      // Assign the template vars needed and display
      $templateMgr = TemplateManager::getManager($request);
      $this->setupTemplate($request);
 
      $navigationMenuItemDao = DAORegistry::getDAO('NavigationMenuItemDAO'); /* @var $navigationMenuItemDao NavigationMenuItemDAO */
 
      $navigationMenuItem = $navigationMenuItemDao->newDataObject();
      $navigationMenuItem->setContent((array) $request->getUserVar('content'), null);
      $navigationMenuItem->setTitle((array) $request->getUserVar('title'), null);
 
      import('classes.core.Services');
      Services::get('navigationMenu')->transformNavMenuItemTitle($templateMgr, $navigationMenuItem);
 
      $templateMgr->assign('title', $navigationMenuItem->getLocalizedTitle());
 
      $vars = array();
      if ($context) {
         $vars = array(
            '{$contactName}' => $context->getData('contactName'),
            '{$contactEmail}' => $context->getData('contactEmail'),
            '{$supportName}' => $context->getData('supportName'),
            '{$supportPhone}' => $context->getData('supportPhone'),
            '{$supportEmail}' => $context->getData('supportEmail'),
         );
      }
 
      $templateMgr->assign('content', strtr($navigationMenuItem->getLocalizedContent(), $vars));
 
      $templateMgr->display('frontend/pages/navigationMenuItemViewContent.tpl');
   }
 
   function view($args, $request) {
      $path = array_shift($args);
 
      AppLocale::requireComponents(LOCALE_COMPONENT_PKP_COMMON, LOCALE_COMPONENT_APP_COMMON, LOCALE_COMPONENT_PKP_USER);
      $context = $request->getContext();
      $contextId = CONTEXT_ID_NONE;
      if ($context) {
         $contextId = $context->getId();
      }
 
      // Assign the template vars needed and display
      $templateMgr = TemplateManager::getManager($request);
      $this->setupTemplate($request);
 
      $navigationMenuItemDao = DAORegistry::getDAO('NavigationMenuItemDAO'); /* @var $navigationMenuItemDao NavigationMenuItemDAO */
 
      $navigationMenuItem = $navigationMenuItemDao->getByPath($contextId, $path);
 
      if (isset(self::$nmi)) {
         $templateMgr->assign('title', self::$nmi->getLocalizedTitle());
 
         $vars = array();
         if ($context) $vars = array(
            '{$contactName}' => $context->getData('contactName'),
            '{$contactEmail}' => $context->getData('contactEmail'),
            '{$supportName}' => $context->getData('supportName'),
            '{$supportPhone}' => $context->getData('supportPhone'),
            '{$supportEmail}' => $context->getData('supportEmail'),
         );
         $templateMgr->assign('content', strtr(self::$nmi->getLocalizedContent(), $vars));
 
         $templateMgr->display('frontend/pages/navigationMenuItemViewContent.tpl');
      } else {
         return false;
      }
 
   }
 
   function index($args, $request) {
      $request->redirect(null, null, 'view', $request->getRequestedOp());
   }
 
   static function setPage($nmi) {
      self::$nmi = $nmi;
   }
}