SitemapHandler.inc.php

<?php
 
import('lib.pkp.pages.sitemap.PKPSitemapHandler');
 
class SitemapHandler extends PKPSitemapHandler {
 
   function _createContextSitemap($request) {
      $doc = parent::_createContextSitemap($request);
      $root = $doc->documentElement;
 
      $journal = $request->getJournal();
      $journalId = $journal->getId();
 
      // Search
      $root->appendChild($this->_createUrlTree($doc, $request->url($journal->getPath(), 'search')));
 
      // Preprints
      import('classes.submission.Submission'); // Import status constants
      $submissionIds = Services::get('submission')->getIds([
         'status' => STATUS_PUBLISHED,
         'contextId' => $journal->getId(),
      ]);
      foreach ($submissionIds as $submissionId) {
         $root->appendChild($this->_createUrlTree($doc, $request->url($journal->getPath(), 'preprint', 'view', array($submissionId))));
      }
 
      $doc->appendChild($root);
 
      // Enable plugins to change the sitemap
      HookRegistry::call('SitemapHandler::createJournalSitemap', array(&$doc));
 
      return $doc;
   }
 
}