<?php
class XenForo_Install_Model_Install extends XenForo_Model
{
public function getRequirementErrors(Zend_Db_Adapter_Abstract $db = null)
{
$errors = array();
$phpVersion = phpversion();
if (version_compare($phpVersion, '5.2.11', '<'))
{
$errors['phpVersion'] = new XenForo_Phrase('php_version_x_does_not_meet_requirements', array('version' => $phpVersion));
}
$safeModeIni = @ini_get('safe_mode');
if (is_bool($safeModeIni) || intval($safeModeIni))
{
$isSafeMode = (bool)$safeModeIni;
}
else
{
$isSafeMode = in_array(strtolower($safeModeIni), array('on', 'yes', 'true'));
}
if ($isSafeMode)
{
$errors['safe_mode'] = new XenForo_Phrase('php_must_not_be_in_safe_mode');
}
if (!function_exists('mysqli_connect'))
{
$errors['mysqlPhp'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'MySQLi'));
}
if (!function_exists('gd_info'))
{
$errors['gd'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'GD'));
}
else if (!function_exists('imagecreatefromjpeg'))
{
$errors['gdJpeg'] = new XenForo_Phrase('gd_jpeg_support_missing');
}
if (!function_exists('iconv'))
{
$errors['iconv'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'Iconv'));
}
if (!function_exists('ctype_alnum'))
{
$errors['ctype'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'Ctype'));
}
if (!function_exists('preg_replace'))
{
$errors['pcre'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'PCRE'));
}
else
{
try
{
preg_match('/./u', 'x');
}
catch (Exception $e)
{
$errors['pcre'] = new XenForo_Phrase('pcre_unicode_support_missing');
}
}
if (!function_exists('spl_autoload_register'))
{
$errors['spl'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'SPL'));
}
if (!function_exists('json_encode'))
{
$errors['json'] = new XenForo_Phrase('required_php_extension_x_not_found', array('extension' => 'JSON'));
}
if (!class_exists('DOMDocument') || !class_exists('SimpleXMLElement'))
{
$errors['xml'] = new XenForo_Phrase('required_php_xml_extensions_not_found');
}
if ($db)
{
$mySqlVersion = $db->getServerVersion();
if ($mySqlVersion && intval($mySqlVersion) < 5)
{
$errors['mysqlVersion'] = new XenForo_Phrase('mysql_version_x_does_not_meet_requirements', array('version' => $mySqlVersion));
}
}
$dataDir = XenForo_Helper_File::getExternalDataPath();
if (!is_dir($dataDir) || !is_writable($dataDir))
{
$errors['dataDir'] = new XenForo_Phrase('directory_x_must_be_writable', array('directory' => $dataDir));
}
else
{
foreach (scandir($dataDir) AS $file)
{
if ($file[0] == '.')
{
continue;
}
$fullPath = "$dataDir/$file";
if (is_dir($fullPath) && !is_writable($fullPath))
{
$errors['dataDir'] = new XenForo_Phrase('all_directories_under_x_must_be_writable', array('directory' => $dataDir));
}
}
}
$internalDataDir = XenForo_Helper_File::getInternalDataPath();
if (!is_dir($internalDataDir) || !is_writable($internalDataDir))
{
$errors['internalDataDir'] = new XenForo_Phrase('directory_x_must_be_writable', array('directory' => $internalDataDir));
}
else
{
foreach (scandir($internalDataDir) AS $file)
{
if ($file[0] == '.')
{
continue;
}
$fullPath = "$internalDataDir/$file";
if (is_dir($fullPath) && !is_writable($fullPath))
{
$errors['internalDataDir'] = new XenForo_Phrase('all_directories_under_x_must_be_writable', array('directory' => $internalDataDir));
}
}
}
return $errors;
}
public function getRequirementWarnings(Zend_Db_Adapter_Abstract $db = null)
{
$warnings = array();
$phpVersion = phpversion();
if (version_compare($phpVersion, '5.6.0', '<'))
{
$warnings['phpVersion'] = new XenForo_Phrase('php_version_x_outdated_upgrade', array('version' => $phpVersion));
}
$disabledFunctions = @ini_get('disable_functions');
if (!is_string($disabledFunctions))
{
$warnings['disabledFunctions'] = new XenForo_Phrase('php_functions_disabled_impossible_check');
}
else if ($disabledFunctions)
{
$functions = preg_split('/,\s*/', $disabledFunctions, -1, PREG_SPLIT_NO_EMPTY);
if (in_array('mail', $functions) || in_array('fsockopen', $functions))
{
$warnings['disabledFunctions'] = new XenForo_Phrase('php_functions_disabled_fundamental');
}
else
{
//$warnings['disabledFunctions'] = new XenForo_Phrase('php_functions_disabled_warning');
}
}
if (function_exists('preg_match'))
{
try
{
preg_match('/\p{C}/u', 'x');
}
catch (Exception $e)
{
$warnings['pcre'] = new XenForo_Phrase('pcre_unicode_property_support_missing');
}
}
if (!in_array('https', stream_get_wrappers()))
{
if (!function_exists('curl_version') || !defined('CURL_VERSION_SSL'))
{
$warnings['https'] = new XenForo_Phrase('php_no_ssl_support');
}
else
{
$curl = curl_version();
if (!($curl['features'] & CURL_VERSION_SSL))
{
$warnings['https'] = new XenForo_Phrase('php_no_ssl_support');
}
}
}
if (XenForo_Application::getRandomValueSource() == 'internal')
{
$warnings['random'] = new XenForo_Phrase('php_weak_random_values');
}
return $warnings;
}
public function deleteApplicationTables()
{
$db = $this->_getDb();
$removed = array();
foreach ($db->listTables() AS $table)
{
if ($this->isApplicationTable($table))
{
$removed[] = $table;
$db->query('DROP TABLE ' . $table);
}
}
return $removed;
}
public function hasApplicationTables()
{
$db = $this->_getDb();
foreach ($db->listTables() AS $table)
{
if ($this->isApplicationTable($table))
{
return true;
}
}
return false;
}
public function isApplicationTable($table)
{
return (
substr($table, 0, 3) == 'xf_'
|| substr($table, 0, 11) == 'xengallery_'
);
}
public function createApplicationTables($maxExecution = 0, $startOffset = 0, &$endOffset = false)
{
$db = $this->_getDb();
$tables = XenForo_Install_Data_MySql::getTables();
$s = microtime(true);
$i = -1;
$endOffset = false;
foreach ($tables AS $table)
{
$i++;
if ($i < $startOffset)
{
continue;
}
$db->query($table);
if ($maxExecution && microtime(true) - $s > $maxExecution)
{
// start at the next one
$endOffset = $i + 1;
break;
}
}
return array_keys($tables);
}
public function insertDefaultData()
{
$db = $this->_getDb();
$insertData = XenForo_Install_Data_MySql::getData();
foreach ($insertData AS $data)
{
$db->query($data);
}
}
public function createDirectories()
{
$internalDataDir = XenForo_Helper_File::getInternalDataPath();
$dirs = array(
$internalDataDir . '/temp',
$internalDataDir . '/page_cache',
);
foreach ($dirs AS $dir)
{
XenForo_Helper_File::createDirectory($dir, true);
}
}
public function insertAdministrator(array $data)
{
$password = $data['password'];
$passwordConfirm = $data['password_confirm'];
unset($data['password'], $data['password_confirm']);
XenForo_Db::beginTransaction();
/* @var $writer XenForo_DataWriter_User */
$writer = XenForo_DataWriter::create('XenForo_DataWriter_User');
$writer->bulkSet($data);
$writer->set('user_group_id', XenForo_Model_User::$defaultRegisteredGroupId);
$writer->set('user_state', 'valid');
$writer->setPassword($password, $passwordConfirm, null, true);
$writer->save();
$user = $writer->getMergedData();
$admin = XenForo_DataWriter::create('XenForo_DataWriter_Admin');
$admin->set('user_id', $user['user_id']);
$admin->set('extra_user_group_ids', XenForo_Model_User::$defaultAdminGroupId);
$admin->save();
$adminModel = $this->getModelFromCache('XenForo_Model_Admin');
$adminPerms = $adminModel->getAllAdminPermissions();
$adminModel->updateUserAdminPermissions($user['user_id'], array_keys($adminPerms));
// insert super mod with all permissions
/* @var $moderatorModel XenForo_Model_Moderator */
$moderatorModel = $this->getModelFromCache('XenForo_Model_Moderator');
$modInterfaceGroupIds = $moderatorModel->getGeneralModeratorInterfaceGroupIds();
$generalInterfaceGroupIds = $modInterfaceGroupIds;
foreach($moderatorModel->getContentModeratorHandlers() AS $handler)
{
$modInterfaceGroupIds = array_merge($modInterfaceGroupIds, $handler->getModeratorInterfaceGroupIds());
}
$modPerms = array();
foreach ($moderatorModel->getModeratorPermissions($modInterfaceGroupIds) AS $permGroup => $perms)
{
foreach ($perms AS $permId => $perm)
{
$modPerms[$permGroup][$permId] = 1;
}
}
$extra = array(
'extra_user_group_ids' => XenForo_Model_User::$defaultModeratorGroupId,
'is_staff' => true
);
$moderatorModel->insertOrUpdateGeneralModerator($user['user_id'], $modPerms, true, $extra);
XenForo_Db::commit();
return $user;
}
public function completeInstallation()
{
$this->writeInstallLock();
$this->_getUpgradeModel()->insertUpgradeLog(null, 'install', 1);
$this->_getUpgradeModel()->updateVersion();
$this->getModelFromCache('XenForo_Model_BbCode')->updateBbCodeParseCacheVersion();
}
public function writeInstallLock()
{
$fileName = XenForo_Helper_File::getInternalDataPath() .'/install-lock.php';
$fp = fopen($fileName, 'w');
fwrite($fp, '<?php header(\'Location: ../index.php\'); /* Installed: ' . date(DATE_RFC822) . ' */');
fclose($fp);
XenForo_Helper_File::makeWritableByFtpUser($fileName);
}
public function isInstalled()
{
return (
file_exists(XenForo_Helper_File::getInternalDataPath() . '/install-lock.php')
&& file_exists(XenForo_Application::getInstance()->getConfigDir() . '/config.php')
);
}
public function generateConfig(array $config)
{
$esc = "'\\";
$lines = array();
foreach ($config AS $key => $value)
{
if (is_array($value))
{
if (empty($value))
{
continue;
}
foreach ($value AS $subKey => $subValue)
{
$lines[] = '$config[\'' . addcslashes($key, $esc) . '\'][\'' . addcslashes($subKey, $esc) . '\'] = \'' . addcslashes($subValue, $esc) . '\';';
}
$lines[] = '';
}
else
{
$lines[] = '$config[\'' . addcslashes($key, $esc) . '\'] = ' . var_export($value, true) . ';';
}
}
// windows line breaks for notepad
return "<?php\r\n\r\n"
. implode("\r\n", $lines)
. "\r\n\r\n" . '$config[\'superAdmins\'] = \'1\';';
}
public function insertDeferredRebuild()
{
$rebuilds = array(
'ImportMasterData', 'Permission',
'ImportPhrase', 'Phrase',
'ImportTemplate', 'Template',
'ImportAdminTemplate', 'AdminTemplate',
'ImportEmailTemplate', 'EmailTemplate'
);
XenForo_Application::defer('Atomic', array('simple' => $rebuilds), 'installUpgradeRebuild', true, null, true);
}
/**
* @return XenForo_Install_Model_Upgrade
*/
protected function _getUpgradeModel()
{
return $this->getModelFromCache('XenForo_Install_Model_Upgrade');
}
}