SpotlightForm.inc.php

<?php
import('lib.pkp.classes.form.Form');
 
class SpotlightForm extends Form {
   var $_spotlightId;
 
   var $_pressId;
 
   public function __construct($pressId, $spotlightId = null) {
      parent::__construct('controllers/grid/content/spotlights/form/spotlightForm.tpl');
 
      $this->_spotlightId = $spotlightId;
      $this->_pressId = $pressId;
 
      $form = $this;
      $this->addCheck(new FormValidatorCustom($this, 'assocId', 'required', 'grid.content.spotlights.itemRequired', function($assocId) use ($form) {
         list($id, $type) = preg_split('/:/', $assocId);
         return is_numeric($id) && $id > 0 && $form->_isValidSpotlightType($type);
      }));
      $this->addCheck(new FormValidator($this, 'title', 'required', 'grid.content.spotlights.titleRequired'));
      $this->addCheck(new FormValidatorPost($this));
      $this->addCheck(new FormValidatorCSRF($this));
   }
 
 
   //
   // Extended methods from Form
   //
   public function fetch($request, $template = null, $display = false) {
      $templateMgr = TemplateManager::getManager($request);
 
      $spotlightDao = DAORegistry::getDAO('SpotlightDAO'); /* @var $spotlightDao SpotlightDAO */
      $spotlight = $spotlightDao->getById($this->getSpotlightId());
      $templateMgr->assign(array(
         'spotlight' => $spotlight,
         'pressId' => $this->getPressId()
      ));
 
      if (isset($spotlight)) $templateMgr->assign(array(
         'title' => $spotlight->getTitle(null),
         'description' => $spotlight->getDescription(null),
         'assocTitle' => $this->getAssocTitle($spotlight->getAssocId(), $spotlight->getAssocType()),
         'assocId' => $spotlight->getAssocId() . ':' . $spotlight->getAssocType(),
      ));
 
      return parent::fetch($request, $template, $display);
   }
 
   //
   // Extended methods from Form
   //
   public function readInputData() {
      $this->readUserVars(array('title', 'description', 'assocId'));
   }
 
   public function execute(...$functionArgs) {
      $spotlightDao = DAORegistry::getDAO('SpotlightDAO'); /* @var $spotlightDao SpotlightDAO */
 
      $spotlight = $spotlightDao->getById($this->getSpotlightId(), $this->getPressId());
 
      if (!$spotlight) {
         // this is a new spotlight
         $spotlight = $spotlightDao->newDataObject();
         $spotlight->setPressId($this->getPressId());
         $existingSpotlight = false;
      } else {
         $existingSpotlight = true;
      }
 
      list($assocId, $assocType) = preg_split('/:/', $this->getData('assocId'));
      $spotlight->setAssocType($assocType);
      $spotlight->setTitle($this->getData('title'), null); // localized
      $spotlight->setDescription($this->getData('description'), null); // localized
      $spotlight->setAssocId($assocId);
 
      if ($existingSpotlight) {
         $spotlightDao->updateObject($spotlight);
         $spotlightId = $spotlight->getId();
      } else {
         $spotlightId = $spotlightDao->insertObject($spotlight);
      }
 
      parent::execute(...$functionArgs);
      return $spotlightId;
   }
 
 
   //
   // helper methdods.
   //
 
   public function getSpotlightId() {
      return $this->_spotlightId;
   }
 
   public function getPressId() {
      return $this->_pressId;
   }
 
   public function getAssocTitle($assocId, $assocType) {
 
      $returner = null;
      switch ($assocType) {
         case SPOTLIGHT_TYPE_BOOK:
            $submission = Services::get('submission')->get($assocId);
            $returner = isset($submission) ? $submission->getLocalizedTitle() : '';
            break;
         case SPOTLIGHT_TYPE_SERIES:
            $seriesDao = DAORegistry::getDAO('SeriesDAO'); /* @var $seriesDao SeriesDAO */
            $series = $seriesDao->getById($assocId, $this->getPressId());
            $returner = isset($series) ? $series->getLocalizedTitle() : '';
            break;
         default:
            fatalError('invalid type specified');
      }
      return $returner;
   }
 
   public function _isValidSpotlightType($type) {
      $validTypes = array(SPOTLIGHT_TYPE_BOOK, SPOTLIGHT_TYPE_SERIES);
      return in_array((int) $type, $validTypes);
   }
}