pages/install/InstallHandler.inc.php

<?php

// $Id: InstallHandler.inc.php,v 1.13 2008/07/01 01:16:12 asmecher Exp $


/* FIXME Prevent classes from trying to initialize the session manager (and thus the database connection) */
define('SESSION_DISABLE_INIT', 1);

import('install.form.InstallForm');
import('install.form.UpgradeForm');

class InstallHandler extends Handler {

   function index() {
      // Make sure errors are displayed to the browser during install.
      @ini_set('display_errors', E_ALL);

      InstallHandler::validate();

      if (($setLocale = Request::getUserVar('setLocale')) != null && Locale::isLocaleValid($setLocale)) {
         Request::setCookieVar('currentLocale', $setLocale);
      }

      $installForm = &new InstallForm();
      $installForm->initData();
      $installForm->display();
   }

   function validate() {
      if (Config::getVar('general', 'installed')) {
         Request::redirect(null, 'index');   
      }
   }

   function install() {
      InstallHandler::validate();

      $installForm = &new InstallForm();
      $installForm->readInputData();

      if ($installForm->validate()) {
         $installForm->execute();

      } else {
         $installForm->display();
      }
   }

   function upgrade() {
      InstallHandler::validate();

      if (($setLocale = Request::getUserVar('setLocale')) != null && Locale::isLocaleValid($setLocale)) {
         Request::setCookieVar('currentLocale', $setLocale);
      }

      $installForm = &new UpgradeForm();
      $installForm->initData();
      $installForm->display();
   }

   function installUpgrade() {
      InstallHandler::validate();

      $installForm = &new UpgradeForm();
      $installForm->readInputData();

      if ($installForm->validate()) {
         $installForm->execute();

      } else {
         $installForm->display();
      }
   }

}

?>

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