plugins/generic/coins/CoinsPlugin.inc.php

<?php

// $Id: CoinsPlugin.inc.php,v 1.3 2008/07/01 01:16:13 asmecher Exp $


import('classes.plugins.GenericPlugin');

class CoinsPlugin extends GenericPlugin {

   function register($category, $path) {
      $success = parent::register($category, $path);
      if (!Config::getVar('general', 'installed')) return false;
      $this->addLocaleData();
      if ($success) {
         HookRegistry::register('Templates::Article::Footer::PageFooter', array($this, 'insertFooter'));
      }
      return $success;
   }

   function getName() {
      return 'CoinsPlugin';
   }

   function getDisplayName() {
      return Locale::translate('plugins.generic.coins.displayName');
   }

   function getDescription() {
      return Locale::translate('plugins.generic.coins.description');
   }

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

   function getManagementVerbs() {
      $verbs = array();
      if ($this->getEnabled()) {
         $verbs[] = array(
            'disable',
            Locale::translate('manager.plugins.disable')
         );
      } else {
         $verbs[] = array(
            'enable',
            Locale::translate('manager.plugins.enable')
         );
      }
      return $verbs;
   }

   function getEnabled() {
      $journal =& Request::getJournal();
      if (!$journal) return false;
      return $this->getSetting($journal->getJournalId(), 'enabled');
   }

   function setEnabled($enabled) {
      $journal =& Request::getJournal();
      if ($journal) {
         $this->updateSetting($journal->getJournalId(), 'enabled', $enabled ? true : false);
         return true;
      }
      return false;
   }

   function insertFooter($hookName, $params) {
      if ($this->getEnabled()) {
         $smarty =& $params[1];
         $output =& $params[2];
         $templateMgr =& TemplateManager::getManager();

         $article = $templateMgr->get_template_vars('article');
         $journal = $templateMgr->get_template_vars('currentJournal');
         $issue = $templateMgr->get_template_vars('issue');

         $authors = $article->getAuthors();
         $firstAuthor =& $authors[0];

         $vars = array(
            array('ctx_ver', 'Z39.88-2004'),
            array('rft_id', Request::url(null, 'article', 'view', $article->getArticleId())),
            array('rft_val_fmt', 'info:ofi/fmt:kev:mtx:journal'),
            array('rft.genre', 'article'),
            array('rft.title', $journal->getJournalTitle()),
            array('rft.jtitle', $journal->getJournalTitle()),
            array('rft.atitle', $article->getArticleTitle()),
            array('rft.artnum', $article->getBestArticleId()),
            array('rft.date', date('Y-m-d', strtotime($article->getDatePublished()))),
            array('rft.stitle', $journal->getLocalizedSetting('abbreviation')),
            array('rft.volume', $issue->getVolume()),
            array('rft.issue', $issue->getNumber()),
            array('rft.aulast', $firstAuthor->getLastName()),
            array('rft.aufirst', $firstAuthor->getFirstName()),
            array('rft.auinit', $firstAuthor->getMiddleName())
         );

         foreach ($authors as $author) {
            $vars[] = array('rft.au', $author->getFullName());
         }

         if ($article->getPages()) $vars[] = array('rft.pages', $article->getPages());
         if ($journal->getSetting('printIssn')) $vars[] = array('rft.issn', $journal->getSetting('printIssn'));
         if ($journal->getSetting('onlineIssn')) $vars[] = array('rft.issn', $journal->getSetting('onlineIssn'));

         $title = '';
         foreach ($vars as $entries) {
            list($name, $value) = $entries;
            $title .= $name . '=' . urlencode($value) . '&';
         }
         $title = htmlentities(substr($title, 0, -1));

         $output .= "<span class=\"Z3988\" title=\"$title\"></span>\n";
      }
      return false;
   }

   function manage($verb, $args) {
      switch ($verb) {
         case 'enable':
            $this->setEnabled(true);
            break;
         case 'disable':
            $this->setEnabled(false);
            break;
         default:
            Request::redirect(null, 'manager');
      }
      return false;
   }
}
?>

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