pages/manager/ManagerSchedConfHandler.inc.php

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<?php

//$Id$

import('pages.manager.ManagerHandler');

class ManagerSchedConfHandler extends ManagerHandler {
   function ManagerSchedConfHandler() {
      parent::ManagerHandler();
   }

   function schedConfs() {
      $this->validate();
      $this->setupTemplate(true);

      $conference =& Request::getConference();

      $rangeInfo = Handler::getRangeInfo('schedConfs', array());

      $schedConfDao =& DAORegistry::getDAO('SchedConfDAO');
      while (true) {
         $schedConfs =& $schedConfDao->getSchedConfsByConferenceId($conference->getId(), $rangeInfo);
         if ($schedConfs->isInBounds()) break;
         unset($rangeInfo);
         $rangeInfo =& $schedConfs->getLastPageRangeInfo();
         unset($schedConfs);
      }

      $templateMgr =& TemplateManager::getManager();
      $templateMgr->assign_by_ref('schedConfs', $schedConfs);
      $templateMgr->assign_by_ref('conference', $conference);
      $templateMgr->assign('helpTopicId', 'conference.generalManagement.scheduledConferences');
      $templateMgr->display('manager/schedConfs.tpl');
   }

   function createSchedConf() {
      import('schedConf.SchedConf');
      $schedConf = Request::getSchedConf();
      $conference = Request::getConference();

      if($schedConf) {
         $schedConfId = $schedConf->getId();
      } else {
         $schedConfId = null;
      }

      if($conference) {
         $conferenceId = $conference->getId();
      } else {
         $conferenceId = null;
      }

      ManagerSchedConfHandler::editSchedConf(array($conferenceId, $schedConfId));
   }

   function editSchedConf($args = array()) {
      $this->validate();
      $this->setupTemplate(true);

      import('manager.form.SchedConfSettingsForm');

      if (checkPhpVersion('5.0.0')) { // WARNING: This form needs $this in constructor
         $settingsForm = new SchedConfSettingsForm($args);
      } else {
         $settingsForm =& new SchedConfSettingsForm($args);
      }
      if ($settingsForm->isLocaleResubmit()) {
         $settingsForm->readInputData();
      } else {
         $settingsForm->initData();
      }
      $settingsForm->display();
   }

   function updateSchedConf() {
      $this->validate();
      $this->setupTemplate(true);

      import('manager.form.SchedConfSettingsForm');

      if (checkPhpVersion('5.0.0')) { // WARNING: This form needs $this in constructor
         $settingsForm = new SchedConfSettingsForm(
            array(Request::getUserVar('conferenceId'), Request::getUserVar('schedConfId'))
         );
      } else {
         $settingsForm =& new SchedConfSettingsForm(
            array(Request::getUserVar('conferenceId'), Request::getUserVar('schedConfId'))
         );
      }
      $settingsForm->readInputData();

      if ($settingsForm->validate()) {
         $settingsForm->execute();
         Request::redirect(null, null, null, 'schedConfs');

      } else {
         $settingsForm->display();
      }
   }

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

      $schedConfDao =& DAORegistry::getDAO('SchedConfDAO');

      if (isset($args) && !empty($args) && !empty($args[0])) {
         $schedConfId = $args[0];
         $schedConf =& $schedConfDao->getSchedConf($schedConfId);

         // Look up the scheduled conference path before we delete the scheduled conference.
         import('file.PublicFileManager');
         $publicFileManager = new PublicFileManager();
         $schedConfFilesPath = $publicFileManager->getSchedConfFilesPath($schedConfId);

         if ($schedConfDao->deleteSchedConfById($schedConfId)) {
            // Delete scheduled conference file tree
            // FIXME move this somewhere better.
            import('file.FileManager');
            $fileManager = new FileManager();
            $schedConfPath = Config::getVar('files', 'files_dir') . '/conferences/' . $schedConf->getConferenceId() . '/schedConfs/' . $schedConfId;
            $fileManager->rmtree($schedConfPath);

            $publicFileManager->rmtree($schedConfFilesPath);
         }
      }

      Request::redirect(null, null, null, 'schedConfs');
   }

   function moveSchedConf() {
      $this->validate();

      $conference =& Request::getConference();

      $schedConfDao =& DAORegistry::getDAO('SchedConfDAO');
      $schedConf =& $schedConfDao->getSchedConf(Request::getUserVar('id'), $conference->getId());
      $direction = Request::getUserVar('d');

      if ($schedConf != null) {
         if ($direction != null) {
            // moving with up or down arrow
            $schedConf->setSequence($schedConf->getSequence() + ($direction == 'u' ? -1.5 : 1.5));
         } else {
            // Dragging and dropping onto another scheduled conference
            $prevId = Request::getUserVar('prevId');
            if ($prevId == null)
               $prevSeq = 0;
            else {
               $prevSchedConf = $schedConfDao->getConference($prevId, $conference->getId());
               $prevSeq = $prefSchedConf->getSequence();
            }
            $schedConf->setSequence($prevSeq + .5);
         }
         $schedConfDao->updateSchedConf($schedConf);
         $schedConfDao->resequenceSchedConfs($conference->getId());
      }

      // Moving up or down with the arrows requires a page reload.
      // In the case of a drag and drop move, the display has been
      // updated on the client side, so no reload is necessary.
      if ($direction != null) {
         Request::redirect(null, null, null, 'schedConfs');
      }
   }
}

?>

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