pages/admin/AdminConferenceHandler.inc.php

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<?php

//$Id$

import('pages.admin.AdminHandler');

class AdminConferenceHandler extends AdminHandler {
   function AdminConferenceHandler() {
      parent::AdminHandler();
   }

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

      $rangeInfo = Handler::getRangeInfo('conferences');

      $conferenceDao =& DAORegistry::getDAO('ConferenceDAO');
      $conferences =& $conferenceDao->getConferences($rangeInfo);

      $templateMgr =& TemplateManager::getManager();
      $templateMgr->assign_by_ref('conferences', $conferences);
      $templateMgr->assign('helpTopicId', 'site.siteManagement');
      $templateMgr->display('admin/conferences.tpl');
   }

   function createConference() {
      AdminConferenceHandler::editConference();
   }

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

      import('admin.form.ConferenceSiteSettingsForm');

      if (checkPhpVersion('5.0.0')) { // WARNING: This form needs $this in constructor
         $settingsForm = new ConferenceSiteSettingsForm(!isset($args) || empty($args) ? null : $args[0]);
      } else {
         $settingsForm =& new ConferenceSiteSettingsForm(!isset($args) || empty($args) ? null : $args[0]);
      }
      if ($settingsForm->isLocaleResubmit()) {
         $settingsForm->readInputData();
      } else {
         $settingsForm->initData();
      }
      $settingsForm->display();
   }

   function updateConference($args, &$request) {
      $this->validate();
      $this->setupTemplate(true);

      import('admin.form.ConferenceSiteSettingsForm');

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

      if ($settingsForm->validate()) {
         PluginRegistry::loadCategory('blocks');
         $settingsForm->execute();
         import('notification.NotificationManager');
         $notificationManager = new NotificationManager();
         $notificationManager->createTrivialNotification('notification.notification', 'common.changesSaved');
         $request->redirect(null, null, null, 'conferences');
      } else {
         $settingsForm->display();
      }
   }

   function deleteConference($args, &$request) {
      $this->validate();

      $conferenceDao =& DAORegistry::getDAO('ConferenceDAO');

      if (isset($args) && !empty($args) && !empty($args[0])) {
         $conferenceId = $args[0];
         if ($conferenceDao->deleteConferenceById($conferenceId)) {
            // Delete conference file tree
            // FIXME move this somewhere better.
            import('file.FileManager');
            $fileManager = new FileManager();

            $conferencePath = Config::getVar('files', 'files_dir') . '/conferences/' . $conferenceId;
            $fileManager->rmtree($conferencePath);

            import('file.PublicFileManager');
            $publicFileManager = new PublicFileManager();
            $publicFileManager->rmtree($publicFileManager->getConferenceFilesPath($conferenceId));
         }
      }

      $request->redirect(null, null, null, 'conferences');
   }

   function moveConference($args, &$request) {
      $this->validate();

      $conferenceDao =& DAORegistry::getDAO('ConferenceDAO');
      $conference =& $conferenceDao->getConference($request->getUserVar('id'));

      if ($conference != null) {
         $direction = $request->getUserVar('d');
         if ($direction != null) {
            // moving with up or down arrow
            $conference->setSequence($conference->getSequence() + ($direction == 'u' ? -1.5 : 1.5));
         } else {
            // Dragging and dropping onto another conference
            $prevId = $request->getUserVar('prevId');
            if ($prevId == null)
               $prevSeq = 0;
            else {
               $prevConference = $conferenceDao->getConference($prevId);
               $prevSeq = $prevConference->getSequence();
            }
            $conference->setSequence($prevSeq + .5);
         }
         $conferenceDao->updateConference($conference);
         $conferenceDao->resequenceConferences();
      }

      // 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, 'conferences');
      }
   }

   function importOCS1() {
      $this->validate();
      $this->setupTemplate(true);

      import('admin.form.ImportOCS1Form');

      $importForm = new ImportOCS1Form();
      $importForm->initData();
      $importForm->display();
   }

   function doImportOCS1($args, &$request) {
      $this->validate();
      $this->setupTemplate(true);

      import('admin.form.ImportOCS1Form');

      $importForm = new ImportOCS1Form();
      $importForm->readInputData();

      if ($importForm->validate() && ($conferenceId = $importForm->execute()) !== false) {
         $conflicts = $importForm->getConflicts();
         $errors = $importForm->getErrors();
         if (!empty($conflicts) || !empty($errors)) {
            $templateMgr =& TemplateManager::getManager();
            $templateMgr->assign('conferenceId', $conferenceId);
            $templateMgr->assign('conflicts', $conflicts);
            $templateMgr->assign('errors', $errors);
            $templateMgr->display('admin/importConflicts.tpl');
         } else {
            $request->redirect(null, null, null, 'editConference', $conferenceId);
         }
      } else {
         $importForm->display();
      }
   }
}

?>

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