IndexHandler.inc.php

<?php
 
import('lib.pkp.pages.index.PKPIndexHandler');
 
class IndexHandler extends PKPIndexHandler {
   //
   // Public handler operations
   //
   function index($args, $request) {
      $this->validate(null, $request);
      $press = $request->getPress();
 
      if (!$press) {
         $press = $this->getTargetContext($request, $pressesCount);
         if ($press) {
            // There's a target context but no press in the current request. Redirect.
            $request->redirect($press->getPath());
         }
         if ($pressesCount === 0 && Validation::isSiteAdmin()) {
            // No contexts created, and this is the admin.
            $request->redirect(null, 'admin', 'contexts');
         }
      }
 
      $this->setupTemplate($request);
 
      if ($press) {
         // Display the current press home.
         $this->_displayPressIndexPage($press, $request);
      } else {
         // Display the site home.
         $site = $request->getSite();
         $this->_displaySiteIndexPage($site, $request);
      }
 
   }
 
 
   //
   // Private helper methods.
   //
   function _displaySiteIndexPage($site, $request) {
      $templateMgr = TemplateManager::getManager($request);
      $pressDao = DAORegistry::getDAO('PressDAO'); /* @var $pressDao PressDAO */
 
      if ($site->getRedirect() && ($press = $pressDao->getById($site->getRedirect())) != null) {
         $request->redirect($press->getPath());
      }
 
      $templateMgr->assign(array(
         'pageTitleTranslated' => $site->getLocalizedTitle(),
         'about' => $site->getLocalizedAbout(),
         'pressesFilesPath' => $request->getBaseUrl() . '/' . Config::getVar('files', 'public_files_dir') . '/presses/',
         'presses' => $pressDao->getAll(true),
         'site' => $site,
      ));
      $templateMgr->setCacheability(CACHEABILITY_PUBLIC);
      $templateMgr->display('frontend/pages/indexSite.tpl');
   }
 
   function _displayPressIndexPage($press, $request) {
      $templateMgr = TemplateManager::getManager($request);
 
      // Display New Releases
      if ($press->getSetting('displayNewReleases')) {
         $newReleaseDao = DAORegistry::getDAO('NewReleaseDAO'); /* @var $newReleaseDao NewReleaseDAO */
         $newReleases = $newReleaseDao->getMonographsByAssoc(ASSOC_TYPE_PRESS, $press->getId());
         $templateMgr->assign('newReleases', $newReleases);
      }
 
      // Assign header and content for home page.
      $templateMgr->assign('additionalHomeContent', $press->getLocalizedSetting('additionalHomeContent'));
      $templateMgr->assign('homepageImage', $press->getLocalizedSetting('homepageImage'));
      $templateMgr->assign('pageTitleTranslated', $press->getLocalizedSetting('name'));
 
      // Display creative commons logo/licence if enabled.
      $templateMgr->assign('displayCreativeCommons', $press->getSetting('includeCreativeCommons'));
 
      $this->_setupAnnouncements($press, $templateMgr);
 
      // Display Featured Books
      if ($press->getSetting('displayFeaturedBooks')) {
         $featureDao = DAORegistry::getDAO('FeatureDAO'); /* @var $featureDao FeatureDAO */
         $featuredMonographIds = $featureDao->getSequencesByAssoc(ASSOC_TYPE_PRESS, $press->getId());
         $featuredMonographs = array();
         if (!empty($featuredMonographIds)) {
            foreach($featuredMonographIds as $submissionId => $value) {
               $featuredMonographs[] = Services::get('submission')->get($submissionId);
            }
         }
         $templateMgr->assign('featuredMonographs', $featuredMonographs);
      }
 
      // Display In Spotlight
      if ($press->getSetting('displayInSpotlight')) {
         // Include random spotlight items for the press home page.
         $spotlightDao = DAORegistry::getDAO('SpotlightDAO'); /* @var $spotlightDao SpotlightDAO */
         $spotlights = $spotlightDao->getRandomByPressId($press->getId(), MAX_SPOTLIGHTS_VISIBLE);
         $templateMgr->assign('spotlights', $spotlights);
      }
 
      $templateMgr->display('frontend/pages/index.tpl');
   }
}