plugins/importexport/doaj/DOAJPlugin.inc.php

<?php

// $Id: DOAJPlugin.inc.php,v 1.4 2008/07/01 01:16:14 asmecher Exp $


import('xml.XMLCustomWriter');

import('classes.plugins.ImportExportPlugin');

define('DOAJ_XSD_URL', 'http://www.doaj.org/schemas/doajArticles.xsd');

class DOAJPlugin extends ImportExportPlugin {
   function register($category, $path) {
      $success = parent::register($category, $path);
      $this->addLocaleData();
      return $success;
   }

   function getName() {
      return 'DOAJPlugin';
   }

   function getDisplayName() {
      return Locale::translate('plugins.importexport.doaj.displayName');
   }

   function getDescription() {
      return Locale::translate('plugins.importexport.doaj.description');
   }

   function getInstallDataFile() {
      return $this->getPluginPath() . '/' . 'data.xml';
   }

   function display(&$args) {
      $templateMgr =& TemplateManager::getManager();
      parent::display($args);
      $journal =& Request::getJournal();
      
      switch (array_shift($args)) {
         case 'export':
            // export an xml file with the journal's information
            $this->exportJournal($journal);
            break;
         case 'email':
            // present a form autofilled with journal information to send to the DOAJ representative
            $this->emailRep($journal, Request::getUserVar('send'));
            break;
         default:
            $this->setBreadcrumbs();
            $templateMgr->display($this->getTemplatePath() . 'index.tpl');
      }
   }

   function exportJournal(&$journal, $outputFile = null) {
      $this->import('DOAJExportDom');
      $doc =& XMLCustomWriter::createDocument('journal', DOAJ_XSD_URL);
      
      $journalNode =& DOAJExportDom::generateJournalDom($doc, $journal);
      XMLCustomWriter::appendChild($doc, $journalNode);

      if (!empty($outputFile)) {
         if (($h = fopen($outputFile, 'wb'))===false) return false;
         fwrite($h, XMLCustomWriter::getXML($doc));
         fclose($h);
      } else {
         header("Content-Type: application/xml");
         header("Cache-Control: private");
         header("Content-Disposition: attachment; filename=\"journal-" . $journal->getJournalId() . ".xml\"");
         XMLCustomWriter::printXML($doc);
      }
      return true;
   }

   function emailRep(&$journal, $send = false) {
      $user =& Request::getUser();

      $issn = $journal->getSetting('printIssn');

      import('mail.MailTemplate');
      $mail =& new MailTemplate('DOAJ_EMAIL_REP');

      if ($send && !$mail->hasErrors()) {
         $mail->send();
         Request::redirect(null, 'manager', 'importexport');
      } else {
         $paramArray = array(
            'username' => $user->getFirstName() . ' ' . $user->getLastName(),
            'journalName' => $journal->getJournalTitle(),
            'isOpenAccess' => $journal->getSetting('enableSubscriptions') ? 'No' : 'Yes',
            'altTitle' => $journal->getLocalizedSetting('abbreviation'),
            'journalURL' => $journal->getUrl(),
            'hasAuthorFee' => $journal->getSetting('submissionFee') > 0 ? 'Yes' : 'No',
            'infoURL' => $journal->getUrl(),
            'isPeerReviewed' => 'Yes',
            'isOriginalResearch' => '',
            'isAcademic' => '',
            'isActive' => $this->compareToCurDate($journal->getJournalId()) ? 'Yes' : 'No',
            'hasPrintedForm' => $issn != '' ? 'Yes' : 'No',
            'hasEmbargo' => '',
            'accessFrom' => $journal->getSetting('initialYear'),
            'firstVolume' => $journal->getSetting('initialVolume'),
            'firstIssue' => $journal->getSetting('initialNumber'),
            'issn' => $issn,
            'eissn' => $journal->getSetting('onlineIssn'),
            'publisherName' => $journal->getSetting('publisherInstitution'),
            'country' => $user->getCountry(),
            'languages' => Locale::getLocale(),
            'keywords' => $journal->getLocalizedSetting('searchKeywords'),
            'contactName' => $journal->getSetting('contactName'),
            'contactEmail' => $journal->getSetting('contactEmail'),
            'frequency' => ($journal->getSetting('volumePerYear'))*($journal->getSetting('issuePerVolume')),
            'articlesPerIssue' => $this->getArticlesPerIssue($journal->getJournalId())
         );
         $mail->assignParams($paramArray);
         $mail->addRecipient('Sonja.Brage@lub.lu.se', 'Sonja Brage');
         $mail->displayEditForm(Request::url(null, 'manager', 'importexport', array('plugin', $this->getName(), 'email')));
      }
   }

   function getArticlesPerIssue ($journalId) {
      $publishedArticleDao =& DAORegistry::getDAO('PublishedArticleDAO');
      $journalStatsDao =& DAORegistry::getDAO('JournalStatisticsDAO');  
      
      $articleCount = $publishedArticleDao->getPublishedArticleCountByJournalId($journalId);
      $numIssues = $journalStatsDao->getIssueStatistics($journalId);
      
      if ($numIssues['numPublishedIssues'] > 0) 
         return round($articleCount / $numIssues['numPublishedIssues'], 2);
      else return 0;    
   }

   function compareToCurDate ($journalId) {
      // Get date from latest issue of the journal
      $issueDao =& DAORegistry::getDAO('IssueDAO');
      $lastIssue = $issueDao->getLastCreatedIssue($journalId);

      if (!$lastIssue) return false;

      $issueDate = strtotime($lastIssue->getDatePublished());

      return ($issueDate > time() - (60 * 60 * 24 * 365));
   }
}

?>

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