MaintenanceForm.inc.php

<?php
 
import('lib.pkp.classes.form.Form');
import('lib.pkp.classes.site.VersionCheck');
 
class MaintenanceForm extends Form {
   var $_request;
 
   function __construct($request, $template) {
      parent::__construct($template);
      $this->_request = $request;
      $this->addCheck(new FormValidatorPost($this));
   }
 
   function display($request = null, $template = null) {
      $templateMgr = TemplateManager::getManager($this->_request);
      $templateMgr->assign('version', VersionCheck::getCurrentCodeVersion());
      parent::display($request, $template);
   }
 
   function installError($errorMsg, $translate = true) {
      $templateMgr = TemplateManager::getManager($this->_request);
      $templateMgr->assign(array('isInstallError' => true, 'errorMsg' => $errorMsg, 'translateErrorMsg' => $translate));
      $this->display($this->_request);
   }
 
   function dbInstallError($errorMsg) {
      $templateMgr = TemplateManager::getManager($this->_request);
      $templateMgr->assign(array('isInstallError' => true, 'dbErrorMsg' => empty($errorMsg) ? __('common.error.databaseErrorUnknown') : $errorMsg));
      error_log($errorMsg);
      $this->display($this->_request);
   }
}