pages/rtadmin/RTContextHandler.inc.php

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<?php

//$Id$

import('rt.ocs.ConferenceRTAdmin');
import('pages.rtadmin.RTAdminHandler');

class RTContextHandler extends RTAdminHandler {
   function RTContextHandler() {
      parent::RTAdminHandler();
   }
   
   function createContext($args) {
      $this->validate();

      $conference = Request::getConference();

      $rtDao =& DAORegistry::getDAO('RTDAO');
      $versionId = isset($args[0])?$args[0]:0;
      $version =& $rtDao->getVersion($versionId, $conference->getId());

      import('rt.ocs.form.ContextForm');
      $contextForm = new ContextForm(null, $versionId);

      if (isset($args[1]) && $args[1]=='save') {
         $contextForm->readInputData();
         $contextForm->execute();
         Request::redirect(null, null, null, 'contexts', $versionId);
      } else {
         $this->setupTemplate(true, $version);
         $contextForm->display();
      }
   }

   function contexts($args) {
      $this->validate();

      $conference = Request::getConference();

      $rtDao =& DAORegistry::getDAO('RTDAO');
      $rangeInfo = Handler::getRangeInfo('contexts');

      $versionId = isset($args[0])?$args[0]:0;
      $version =& $rtDao->getVersion($versionId, $conference->getId());

      if ($version) {
         $this->setupTemplate(true, $version);

         $templateMgr =& TemplateManager::getManager();

         $templateMgr->assign_by_ref('version', $version);

         import('core.ArrayItemIterator');
         $templateMgr->assign_by_ref('contexts', new ArrayItemIterator($version->getContexts(), $rangeInfo->getPage(), $rangeInfo->getCount()));

         $templateMgr->assign('helpTopicId', 'conference.generalManagement.readingTools.contexts');
         $templateMgr->display('rtadmin/contexts.tpl');
      }
      else Request::redirect(null, null, null, 'versions');
   }

   function editContext($args) {
      $this->validate();

      $rtDao =& DAORegistry::getDAO('RTDAO');

      $conference = Request::getConference();
      $versionId = isset($args[0])?$args[0]:0;
      $version =& $rtDao->getVersion($versionId, $conference->getId());
      $contextId = isset($args[1])?$args[1]:0;
      $context =& $rtDao->getContext($contextId);

      if (isset($version) && isset($context) && $context->getVersionId() == $version->getVersionId()) {
         import('rt.ocs.form.ContextForm');
         $this->setupTemplate(true, $version, $context);
         $contextForm = new ContextForm($contextId, $versionId);
         $contextForm->initData();
         $contextForm->display();
      }
      else Request::redirect(null, null, null, 'contexts', $versionId);


   }

   function deleteContext($args) {
      $this->validate();

      $rtDao =& DAORegistry::getDAO('RTDAO');

      $conference = Request::getConference();
      $versionId = isset($args[0])?$args[0]:0;
      $version =& $rtDao->getVersion($versionId, $conference->getId());
      $contextId = isset($args[1])?$args[1]:0;
      $context =& $rtDao->getContext($contextId);

      if (isset($version) && isset($context) && $context->getVersionId() == $version->getVersionId()) {
         $rtDao->deleteContext($contextId, $versionId);
      }

      Request::redirect(null, null, null, 'contexts', $versionId);
   }

   function saveContext($args) {
      $this->validate();

      $rtDao =& DAORegistry::getDAO('RTDAO');

      $conference = Request::getConference();
      $versionId = isset($args[0])?$args[0]:0;
      $version =& $rtDao->getVersion($versionId, $conference->getId());
      $contextId = isset($args[1])?$args[1]:0;
      $context =& $rtDao->getContext($contextId);

      if (isset($version) && isset($context) && $context->getVersionId() == $version->getVersionId()) {
         import('rt.ocs.form.ContextForm');
         $contextForm = new ContextForm($contextId, $versionId);
         $contextForm->readInputData();
         $contextForm->execute();
      }

      Request::redirect(null, null, null, 'contexts', $versionId);
   }

   function moveContext($args) {
      $this->validate();

      $rtDao =& DAORegistry::getDAO('RTDAO');

      $conference = Request::getConference();
      $versionId = isset($args[0])?$args[0]:0;
      $version =& $rtDao->getVersion($versionId, $conference->getId());
      $contextId = isset($args[1])?$args[1]:0;
      $context =& $rtDao->getContext($contextId);

      if (isset($version) && isset($context) && $context->getVersionId() == $version->getVersionId()) {
         $isDown = Request::getUserVar('dir')=='d';
         $context->setOrder($context->getOrder()+($isDown?1.5:-1.5));
         $rtDao->updateContext($context);
         $rtDao->resequenceContexts($version->getVersionId());
      }

      Request::redirect(null, null, null, 'contexts', $versionId);
   }
}

?>

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