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ConfigurationModel.php
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ConfigurationModel.php
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<?php
/**
* @package Joomla.Installation
* @subpackage Model
*
* @copyright Copyright (C) 2005 - 2018 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\Installation\Model;
defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\Installation\Helper\DatabaseHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\User\UserHelper;
use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;
/**
* Configuration setup model for the Joomla Core Installer.
*
* @since 3.1
*/
class ConfigurationModel extends BaseInstallationModel
{
/**
* Method to setup the configuration file
*
* @param array $options The session options
*
* @return boolean True on success
*
* @since 3.1
*/
public function setup($options)
{
// Get the options as an object for easier handling.
$options = ArrayHelper::toObject($options);
// Attempt to create the configuration.
if (!$this->createConfiguration($options))
{
return false;
}
// Do the database init/fill
$databaseModel = new DatabaseModel;
// Create Db
if (!$databaseModel->createDatabase($options))
{
$this->deleteConfiguration();
return false;
}
$options->db_select = true;
$options->db_created = 1;
// Handle old db if exists
if (!$databaseModel->handleOldDatabase())
{
$this->deleteConfiguration();
return false;
}
// Create tables
if (!$databaseModel->createTables($options))
{
$this->deleteConfiguration();
return false;
}
// Attempt to create the root user.
if (!$this->createRootUser($options))
{
$this->deleteConfiguration();
return false;
}
// Install CMS data
if (!$databaseModel->installCmsData())
{
$this->deleteConfiguration();
return false;
}
return true;
}
/**
* Method to create the configuration file
*
* @param \stdClass $options The session options
*
* @return boolean True on success
*
* @since 3.1
*/
public function createConfiguration($options)
{
// Create a new registry to build the configuration options.
$registry = new Registry;
// Site settings.
$registry->set('offline', false);
$registry->set('offline_message', Text::_('INSTL_STD_OFFLINE_MSG'));
$registry->set('display_offline_message', 1);
$registry->set('offline_image', '');
$registry->set('sitename', $options->site_name);
$registry->set('editor', 'tinymce');
$registry->set('captcha', '0');
$registry->set('list_limit', 20);
$registry->set('access', 1);
// Debug settings.
$registry->set('debug', false);
$registry->set('debug_lang', false);
// Database settings.
$registry->set('dbtype', $options->db_type);
$registry->set('host', $options->db_host);
$registry->set('user', $options->db_user);
$registry->set('password', $options->db_pass);
$registry->set('db', $options->db_name);
$registry->set('dbprefix', $options->db_prefix);
// Server settings.
$registry->set('live_site', '');
$registry->set('secret', UserHelper::genRandomPassword(16));
$registry->set('gzip', false);
$registry->set('error_reporting', 'default');
$registry->set('helpurl', $options->helpurl);
// Locale settings.
$registry->set('offset', 'UTC');
// Mail settings.
$registry->set('mailonline', true);
$registry->set('mailer', 'mail');
$registry->set('mailfrom', $options->admin_email);
$registry->set('fromname', $options->site_name);
$registry->set('sendmail', '/usr/sbin/sendmail');
$registry->set('smtpauth', false);
$registry->set('smtpuser', '');
$registry->set('smtppass', '');
$registry->set('smtphost', 'localhost');
$registry->set('smtpsecure', 'none');
$registry->set('smtpport', 25);
// Cache settings.
$registry->set('caching', 0);
$registry->set('cache_handler', 'file');
$registry->set('cachetime', 15);
$registry->set('cache_platformprefix', false);
// Meta settings.
$registry->set('MetaDesc', '');
$registry->set('MetaKeys', '');
$registry->set('MetaTitle', true);
$registry->set('MetaAuthor', true);
$registry->set('MetaVersion', false);
$registry->set('robots', '');
// SEO settings.
$registry->set('sef', true);
$registry->set('sef_rewrite', false);
$registry->set('sef_suffix', false);
$registry->set('unicodeslugs', false);
// Feed settings.
$registry->set('feed_limit', 10);
$registry->set('feed_email', 'none');
$registry->set('log_path', JPATH_ADMINISTRATOR . '/logs');
$registry->set('tmp_path', JPATH_ROOT . '/tmp');
// Session setting.
$registry->set('lifetime', 15);
$registry->set('session_handler', 'database');
$registry->set('shared_session', false);
$registry->set('session_metadata', true);
// Generate the configuration class string buffer.
$buffer = $registry->toString('PHP', array('class' => 'JConfig', 'closingtag' => false));
// Build the configuration file path.
$path = JPATH_CONFIGURATION . '/configuration.php';
// Determine if the configuration file path is writable.
if (file_exists($path))
{
$canWrite = is_writable($path);
}
else
{
$canWrite = is_writable(JPATH_CONFIGURATION . '/');
}
/*
* If the file exists but isn't writable OR if the file doesn't exist and the parent directory
* is not writable we need to use FTP.
*/
$useFTP = false;
if ((file_exists($path) && !is_writable($path)) || (!file_exists($path) && !is_writable(dirname($path) . '/')))
{
return false;
// $useFTP = true;
}
// Enable/Disable override.
if (!isset($options->ftpEnable) || ($options->ftpEnable != 1))
{
$useFTP = false;
}
// Get the session
$session = Factory::getSession();
if ($canWrite)
{
file_put_contents($path, $buffer);
$session->set('setup.config', null);
}
else
{
// If we cannot write the configuration.php, setup fails!
return false;
}
return true;
}
/**
* Method to create the root user for the site.
*
* @param object $options The session options.
*
* @return boolean True on success.
*
* @since 3.1
*/
private function createRootUser($options)
{
// Get a database object.
try
{
$db = DatabaseHelper::getDbo(
$options->db_type,
$options->db_host,
$options->db_user,
$options->db_pass,
$options->db_name,
$options->db_prefix
);
}
catch (\RuntimeException $e)
{
Factory::getApplication()->enqueueMessage(Text::sprintf('INSTL_ERROR_CONNECT_DB', $e->getMessage()), 'error');
return false;
}
$cryptpass = UserHelper::hashPassword($options->admin_password);
// Take the admin user id - we'll need to leave this in the session for sample data install later on.
$userId = DatabaseModel::getUserId();
// Create the admin user.
date_default_timezone_set('UTC');
$installdate = date('Y-m-d H:i:s');
$nullDate = $db->getNullDate();
$query = $db->getQuery(true)
->select($db->quoteName('id'))
->from($db->quoteName('#__users'))
->where($db->quoteName('id') . ' = ' . $db->quote($userId));
$db->setQuery($query);
if ($db->loadResult())
{
$query->clear()
->update($db->quoteName('#__users'))
->set($db->quoteName('name') . ' = ' . $db->quote('Super User'))
->set($db->quoteName('username') . ' = ' . $db->quote(trim($options->admin_user)))
->set($db->quoteName('email') . ' = ' . $db->quote($options->admin_email))
->set($db->quoteName('password') . ' = ' . $db->quote($cryptpass))
->set($db->quoteName('block') . ' = 0')
->set($db->quoteName('sendEmail') . ' = 1')
->set($db->quoteName('registerDate') . ' = ' . $db->quote($installdate))
->set($db->quoteName('lastvisitDate') . ' = ' . $db->quote($nullDate))
->set($db->quoteName('activation') . ' = ' . $db->quote('0'))
->set($db->quoteName('params') . ' = ' . $db->quote(''))
->where($db->quoteName('id') . ' = ' . $db->quote($userId));
}
else
{
$columns = array(
$db->quoteName('id'), $db->quoteName('name'),
$db->quoteName('username'),
$db->quoteName('email'),
$db->quoteName('password'),
$db->quoteName('block'),
$db->quoteName('sendEmail'),
$db->quoteName('registerDate'),
$db->quoteName('lastvisitDate'),
$db->quoteName('activation'),
$db->quoteName('params')
);
$query->clear()
->insert('#__users', true)
->columns($columns)
->values(
$db->quote($userId) . ', ' . $db->quote('Super User') . ', ' . $db->quote(trim($options->admin_user)) . ', ' .
$db->quote($options->admin_email) . ', ' . $db->quote($cryptpass) . ', ' .
$db->quote('0') . ', ' . $db->quote('1') . ', ' . $db->quote($installdate) . ', ' . $db->quote($nullDate) . ', ' .
$db->quote('0') . ', ' . $db->quote('')
);
}
$db->setQuery($query);
try
{
$db->execute();
}
catch (\RuntimeException $e)
{
Factory::getApplication()->enqueueMessage($e->getMessage(), 'error');
return false;
}
// Map the super user to the Super Users group
$query->clear()
->select($db->quoteName('user_id'))
->from($db->quoteName('#__user_usergroup_map'))
->where($db->quoteName('user_id') . ' = ' . $db->quote($userId));
$db->setQuery($query);
if ($db->loadResult())
{
$query->clear()
->update($db->quoteName('#__user_usergroup_map'))
->set($db->quoteName('user_id') . ' = ' . $db->quote($userId))
->set($db->quoteName('group_id') . ' = 8');
}
else
{
$query->clear()
->insert($db->quoteName('#__user_usergroup_map'), false)
->columns(array($db->quoteName('user_id'), $db->quoteName('group_id')))
->values($db->quote($userId) . ', 8');
}
$db->setQuery($query);
try
{
$db->execute();
}
catch (\RuntimeException $e)
{
Factory::getApplication()->enqueueMessage($e->getMessage(), 'error');
return false;
}
return true;
}
/**
* Method to erase the configuration file.
*
* @return void
*
* @since 4.0.0
*/
private function deleteConfiguration()
{
// The configuration file path.
$path = JPATH_CONFIGURATION . '/configuration.php';
if (file_exists($path))
{
unlink($path);
}
}
}