controllers/grid/content/navigation/form/SocialMediaForm.inc.php

<?php
import('lib.pkp.classes.form.Form');

class SocialMediaForm extends Form {
   var $_socialMedia;

   var $_pressId;

   function SocialMediaForm($pressId, $socialMedia = null) {
      parent::Form('controllers/grid/content/navigation/form/socialMediaForm.tpl');

      $this->_socialMedia = $socialMedia;
      $this->_pressId = $pressId;

      $this->addCheck(new FormValidator($this, 'platform', 'required', 'grid.content.navigation.socialMedia.platformRequired'));
      $this->addCheck(new FormValidator($this, 'code', 'required', 'grid.content.navigation.socialMedia.codeRequired'));
      $this->addCheck(new FormValidatorPost($this));
   }


   //
   // Extended methods from Form
   //
   function fetch($request) {
      $templateMgr =& TemplateManager::getManager();

      $socialMediaDao =& DAORegistry::getDAO('SocialMediaDAO');
      $socialMedia =& $this->getSocialMedia();
      $templateMgr->assign_by_ref('socialMedia', $socialMedia);
      $templateMgr->assign('pressId', $this->getPressId());

      if (isset($socialMedia)) {
         $templateMgr->assign('platform', $socialMedia->getPlatform(null));
         $templateMgr->assign('code', $socialMedia->getCode());
         $templateMgr->assign('includeInCatalog', $socialMedia->getIncludeInCatalog());
      }

      return parent::fetch($request);
   }

   //
   // Extended methods from Form
   //
   function readInputData() {
      $this->readUserVars(array('platform', 'code', 'includeInCatalog'));
   }

   function execute(&$request) {

      $socialMediaDao =& DAORegistry::getDAO('SocialMediaDAO');
      $socialMedia =& $this->getSocialMedia();

      if (!$socialMedia) {
         // this is a new socialMedia object
         $socialMedia = $socialMediaDao->newDataObject();
         $socialMedia->setPressId($this->getPressId());
         $existingSocialMedia = false;
      } else {
         $existingSocialMedia = true;
      }

      $socialMedia->setPlatform($this->getData('platform'), null); // localized
      $socialMedia->setCode($this->getData('code'));
      $socialMedia->setIncludeInCatalog($this->getData('includeInCatalog')!=''?1:0);

      if ($existingSocialMedia) {
         $socialMediaDao->updateObject($socialMedia);
         $socialMediaId = $socialMedia->getId();
      } else {
         $socialMediaId = $socialMediaDao->insertObject($socialMedia);
      }

      return $socialMediaId;
   }


   //
   // helper methods.
   //

   function &getSocialMedia() {
      return $this->_socialMedia;
   }

   function getPressId() {
      return $this->_pressId;
   }
}
?>