pages/index/IndexHandler.inc.php

<?php

// $Id: IndexHandler.inc.php,v 1.29 2008/07/01 01:16:12 asmecher Exp $


class IndexHandler extends Handler {

   function index($args) {
      parent::validate();

      $templateMgr = &TemplateManager::getManager();
      $journalDao = &DAORegistry::getDAO('JournalDAO');
      $journalPath = Request::getRequestedJournalPath();
      $templateMgr->assign('helpTopicId', 'user.home');

      if ($journalPath != 'index' && $journalDao->journalExistsByPath($journalPath)) {
         $journal = &Request::getJournal();

         // Assign header and content for home page
         $templateMgr->assign('displayPageHeaderTitle', $journal->getJournalPageHeaderTitle(true));
         $templateMgr->assign('displayPageHeaderLogo', $journal->getJournalPageHeaderLogo(true));
         $templateMgr->assign('additionalHomeContent', $journal->getLocalizedSetting('additionalHomeContent'));
         $templateMgr->assign('homepageImage', $journal->getLocalizedSetting('homepageImage'));
         $templateMgr->assign('journalDescription', $journal->getLocalizedSetting('description'));

         $displayCurrentIssue = $journal->getSetting('displayCurrentIssue');
         $issueDao = &DAORegistry::getDAO('IssueDAO');
         $issue = &$issueDao->getCurrentIssue($journal->getJournalId());
         if ($displayCurrentIssue && isset($issue)) {
            import('pages.issue.IssueHandler');
            // The current issue TOC/cover page should be displayed below the custom home page.
            IssueHandler::setupIssueTemplate($issue);
         }

         // Display creative commons logo/licence if enabled
         $templateMgr->assign('displayCreativeCommons', $journal->getSetting('includeCreativeCommons'));

         $enableAnnouncements = $journal->getSetting('enableAnnouncements');
         if ($enableAnnouncements) {
            $enableAnnouncementsHomepage = $journal->getSetting('enableAnnouncementsHomepage');
            if ($enableAnnouncementsHomepage) {
               $numAnnouncementsHomepage = $journal->getSetting('numAnnouncementsHomepage');
               $announcementDao = &DAORegistry::getDAO('AnnouncementDAO');
               $announcements = &$announcementDao->getNumAnnouncementsNotExpiredByJournalId($journal->getJournalId(), $numAnnouncementsHomepage);
               $templateMgr->assign('announcements', $announcements);
               $templateMgr->assign('enableAnnouncementsHomepage', $enableAnnouncementsHomepage);
            }
         } 
         $templateMgr->display('index/journal.tpl');
      } else {
         $siteDao = &DAORegistry::getDAO('SiteDAO');
         $site = &$siteDao->getSite();

         if ($site->getJournalRedirect() && ($journal = $journalDao->getJournal($site->getJournalRedirect())) != null) {
            Request::redirect($journal->getPath());
         }

         $templateMgr->assign('intro', $site->getSiteIntro());
         $templateMgr->assign('journalFilesPath', Request::getBaseUrl() . '/' . Config::getVar('files', 'public_files_dir') . '/journals/');
         $journals = &$journalDao->getEnabledJournals();
         $templateMgr->assign_by_ref('journals', $journals);
         $templateMgr->setCacheability(CACHEABILITY_PUBLIC);
         $templateMgr->display('index/site.tpl');
      }
   }
}

?>

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