SubmissionHandler.inc.php

<?php
 
import('classes.handler.Handler');
import('lib.pkp.classes.core.JSONMessage');
import('lib.pkp.pages.submission.PKPSubmissionHandler');
 
class SubmissionHandler extends PKPSubmissionHandler {
   function __construct() {
      parent::__construct();
      $this->addRoleAssignment(array(ROLE_ID_AUTHOR, ROLE_ID_SUB_EDITOR, ROLE_ID_MANAGER),
            array('index', 'wizard', 'step', 'saveStep', 'fetchChoices'));
   }
 
 
   //
   // Public Handler Methods
   //
   function fetchChoices($args, $request) {
      $codeList = (int) $request->getUserVar('codeList');
      $term = $request->getUserVar('term');
 
      $onixCodelistItemDao = DAORegistry::getDAO('ONIXCodelistItemDAO'); /* @var $onixCodelistItemDao ONIXCodelistItemDAO */
      $codes = $onixCodelistItemDao->getCodes('List' . $codeList, array(), $term); // $term is escaped in the getCodes method.
      header('Content-Type: text/json');
      echo json_encode(array_values($codes));
   }
 
 
   //
   // Protected helper methods
   //
   function getStepsNumberAndLocaleKeys() {
      return array(
         1 => 'submission.submit.prepare',
         2 => 'submission.submit.upload',
         3 => 'submission.submit.catalog',
         4 => 'submission.submit.confirmation',
         5 => 'submission.submit.nextSteps',
      );
   }
 
   function getStepCount() {
      return 5;
   }
}