/**
* Open file for logging
*
* @param string $file File to open
*/
protected function file_open($file)
{
if ($this->filesystem->is_writable(dirname($file))) {
$this->file_handle = fopen($file, 'w');
} else {
throw new \RuntimeException('Unable to write to migrator log file');
}
}
/**
* {@inheritdoc}
*/
public function locate_resources()
{
if ($this->filesystem->exists($this->phpbb_root_path . 'install/update/new/config')) {
$resources = array(array('install/update/new/config/' . $this->environment . '/routing/environment.yml', 'yaml'));
} else {
$resources = array(array('config/' . $this->environment . '/routing/environment.yml', 'yaml'));
}
return $resources;
}
public function __construct(filesystem_interface $filesystem, $paths = [])
{
$paths = (array) $paths;
$absolute_paths = [];
foreach ($paths as $path) {
$absolute_paths[] = $filesystem->realpath($path);
}
parent::__construct($absolute_paths);
}
/**
* Test Settings
*/
function test_upload(&$error, $upload_dir, $create_directory = false)
{
global $user, $phpbb_root_path;
// Does the target directory exist, is it a directory and writable.
if ($create_directory) {
if (!file_exists($phpbb_root_path . $upload_dir)) {
@mkdir($phpbb_root_path . $upload_dir, 0777);
try {
$this->filesystem->phpbb_chmod($phpbb_root_path . $upload_dir, CHMOD_READ | CHMOD_WRITE);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
}
}
if (!file_exists($phpbb_root_path . $upload_dir)) {
$error[] = sprintf($user->lang['NO_UPLOAD_DIR'], $upload_dir);
return;
}
if (!is_dir($phpbb_root_path . $upload_dir)) {
$error[] = sprintf($user->lang['UPLOAD_NOT_DIR'], $upload_dir);
return;
}
if (!$this->filesystem->is_writable($phpbb_root_path . $upload_dir)) {
$error[] = sprintf($user->lang['NO_WRITE_UPLOAD'], $upload_dir);
return;
}
}
/**
* Check if the avatar directory is writable and disable avatars
* if it isn't writable.
*/
function disable_avatars_if_unwritable()
{
global $config, $phpbb_root_path;
if (!$this->filesystem->is_writable($phpbb_root_path . 'images/avatars/upload/')) {
$config->set('allow_avatar', 0);
$config->set('allow_avatar_upload', 0);
}
}
/**
* Find a list of controllers
*
* @param string $base_path Base path to prepend to file paths
* @return router
*/
public function find($base_path = '')
{
if ($this->route_collection === null || $this->route_collection->count() === 0) {
$this->route_collection = new RouteCollection();
foreach ($this->routing_files as $file_path) {
$loader = new YamlFileLoader(new FileLocator($this->filesystem->realpath($base_path)));
$this->route_collection->addCollection($loader->load($file_path));
}
}
return $this;
}
/**
* {@inheritdoc}
*/
public function run()
{
$this->db->sql_return_on_error(true);
$server_name = $this->install_config->get('server_name');
$current_time = time();
$user_ip = phpbb_ip_normalise($this->iohandler->get_server_variable('REMOTE_ADDR'));
$user_ip = $user_ip === false ? '' : $user_ip;
$referer = $this->iohandler->get_server_variable('REFERER');
// Calculate cookie domain
$cookie_domain = $server_name;
if (strpos($cookie_domain, 'www.') === 0) {
$cookie_domain = substr($cookie_domain, 3);
}
// Set default config and post data, this applies to all DB's
$sql_ary = array('INSERT INTO ' . $this->config_table . " (config_name, config_value)\n\t\t\t\tVALUES ('board_startdate', '{$current_time}')", 'INSERT INTO ' . $this->config_table . " (config_name, config_value)\n\t\t\t\tVALUES ('default_lang', '" . $this->db->sql_escape($this->install_config->get('default_lang')) . "')", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('img_imagick')) . "'\n\t\t\t\tWHERE config_name = 'img_imagick'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('server_name')) . "'\n\t\t\t\tWHERE config_name = 'server_name'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('server_port')) . "'\n\t\t\t\tWHERE config_name = 'server_port'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('board_email')) . "'\n\t\t\t\tWHERE config_name = 'board_email'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('board_email')) . "'\n\t\t\t\tWHERE config_name = 'board_contact'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($cookie_domain) . "'\n\t\t\t\tWHERE config_name = 'cookie_domain'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->language->lang('default_dateformat')) . "'\n\t\t\t\tWHERE config_name = 'default_dateformat'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('email_enable')) . "'\n\t\t\t\tWHERE config_name = 'email_enable'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('smtp_delivery')) . "'\n\t\t\t\tWHERE config_name = 'smtp_delivery'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('smtp_host')) . "'\n\t\t\t\tWHERE config_name = 'smtp_host'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('smtp_port')) . "'\n\t\t\t\tWHERE config_name = 'smtp_port'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('smtp_auth')) . "'\n\t\t\t\tWHERE config_name = 'smtp_auth_method'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('smtp_user')) . "'\n\t\t\t\tWHERE config_name = 'smtp_username'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('smtp_pass')) . "'\n\t\t\t\tWHERE config_name = 'smtp_password'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('cookie_secure')) . "'\n\t\t\t\tWHERE config_name = 'cookie_secure'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('force_server_vars')) . "'\n\t\t\t\tWHERE config_name = 'force_server_vars'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('script_path')) . "'\n\t\t\t\tWHERE config_name = 'script_path'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('server_protocol')) . "'\n\t\t\t\tWHERE config_name = 'server_protocol'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('admin_name')) . "'\n\t\t\t\tWHERE config_name = 'newest_username'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . md5(mt_rand()) . "'\n\t\t\t\tWHERE config_name = 'avatar_salt'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . md5(mt_rand()) . "'\n\t\t\t\tWHERE config_name = 'plupload_salt'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('board_name')) . "'\n\t\t\t\tWHERE config_name = 'sitename'", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->install_config->get('board_description')) . "'\n\t\t\t\tWHERE config_name = 'site_desc'", 'UPDATE ' . $this->user_table . "\n\t\t\t\tSET username = '******'admin_name')) . "',\n\t\t\t\t\tuser_password='******'admin_passwd')) . "',\n\t\t\t\t\tuser_ip = '" . $this->db->sql_escape($user_ip) . "',\n\t\t\t\t\tuser_lang = '" . $this->db->sql_escape($this->install_config->get('user_language', 'en')) . "',\n\t\t\t\t\tuser_email='" . $this->db->sql_escape($this->install_config->get('board_email')) . "',\n\t\t\t\t\tuser_dateformat='" . $this->db->sql_escape($this->language->lang('default_dateformat')) . "',\n\t\t\t\t\tuser_email_hash = " . $this->db->sql_escape(phpbb_email_hash($this->install_config->get('board_email'))) . ",\n\t\t\t\t\tusername_clean = '" . $this->db->sql_escape(utf8_clean_string($this->install_config->get('admin_name'))) . "'\n\t\t\t\tWHERE username = '******'", 'UPDATE ' . $this->moderator_cache_table . "\n\t\t\t\tSET username = '******'admin_name')) . "'\n\t\t\t\tWHERE username = '******'", 'UPDATE ' . $this->forums_table . "\n\t\t\t\tSET forum_last_poster_name = '" . $this->db->sql_escape($this->install_config->get('admin_name')) . "'\n\t\t\t\tWHERE forum_last_poster_name = 'Admin'", 'UPDATE ' . $this->topics_table . "\n\t\t\t\tSET topic_first_poster_name = '" . $this->db->sql_escape($this->install_config->get('admin_name')) . "',\n\t\t\t\ttopic_last_poster_name = '" . $this->db->sql_escape($this->install_config->get('admin_name')) . "'\n\t\t\t\tWHERE topic_first_poster_name = 'Admin'\n\t\t\t\t\tOR topic_last_poster_name = 'Admin'", 'UPDATE ' . $this->user_table . "\n\t\t\t\tSET user_regdate = {$current_time}", 'UPDATE ' . $this->posts_table . "\n\t\t\t\tSET post_time = {$current_time}, poster_ip = '" . $this->db->sql_escape($user_ip) . "'", 'UPDATE ' . $this->topics_table . "\n\t\t\t\tSET topic_time = {$current_time}, topic_last_post_time = {$current_time}", 'UPDATE ' . $this->forums_table . "\n\t\t\t\tSET forum_last_post_time = {$current_time}", 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '" . $this->db->sql_escape($this->db->sql_server_info(true)) . "'\n\t\t\t\tWHERE config_name = 'dbms_version'");
if (@extension_loaded('gd')) {
$sql_ary[] = 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = 'core.captcha.plugins.gd'\n\t\t\t\tWHERE config_name = 'captcha_plugin'";
$sql_ary[] = 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '1'\n\t\t\t\tWHERE config_name = 'captcha_gd'";
}
$ref = substr($referer, strpos($referer, '://') + 3);
if (!(stripos($ref, $server_name) === 0)) {
$sql_ary[] = 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '0'\n\t\t\t\tWHERE config_name = 'referer_validation'";
}
// We set a (semi-)unique cookie name to bypass login issues related to the cookie name.
$cookie_name = 'phpbb3_';
$rand_str = md5(mt_rand());
$rand_str = str_replace('0', 'z', base_convert($rand_str, 16, 35));
$rand_str = substr($rand_str, 0, 5);
$cookie_name .= strtolower($rand_str);
$sql_ary[] = 'UPDATE ' . $this->config_table . "\n\t\t\tSET config_value = '" . $this->db->sql_escape($cookie_name) . "'\n\t\t\tWHERE config_name = 'cookie_name'";
// Disable avatars if upload directory is not writable
if (!$this->filesystem->is_writable($this->phpbb_root_path . 'images/avatars/upload/')) {
$sql_ary[] = 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '0'\n\t\t\t\tWHERE config_name = 'allow_avatar'";
$sql_ary[] = 'UPDATE ' . $this->config_table . "\n\t\t\t\tSET config_value = '0'\n\t\t\t\tWHERE config_name = 'allow_avatar_upload'";
}
$i = $this->install_config->get('add_config_settings_index', 0);
$total = sizeof($sql_ary);
$sql_ary = array_slice($sql_ary, $i);
foreach ($sql_ary as $sql) {
if (!$this->db->sql_query($sql)) {
$error = $this->db->sql_error($this->db->get_sql_error_sql());
$this->iohandler->add_error_message('INST_ERR_DB', $error['message']);
}
$i++;
// Stop execution if resource limit is reached
if ($this->install_config->get_time_remaining() <= 0 || $this->install_config->get_memory_remaining() <= 0) {
break;
}
}
if ($i < $total) {
$this->install_config->set('add_config_settings_index', $i);
throw new resource_limit_reached_exception();
}
}
/**
* {@inheritdoc}
*/
public function run()
{
$config_written = true;
// Create config.php
$path_to_config = $this->phpbb_root_path . 'config.' . $this->php_ext;
$fp = @fopen($path_to_config, 'w');
if (!$fp) {
$config_written = false;
}
$config_content = $this->get_config_data();
if (!@fwrite($fp, $config_content)) {
$config_written = false;
}
@fclose($fp);
// chmod config.php to be only readable
if ($config_written) {
try {
$this->filesystem->phpbb_chmod($path_to_config, \phpbb\filesystem\filesystem_interface::CHMOD_READ);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing, the user will get a notice later
}
} else {
$this->iohandler->add_error_message('UNABLE_TO_WRITE_CONFIG_FILE');
$this->iohandler->send_response();
throw new user_interaction_required_exception();
}
// Create a lock file to indicate that there is an install in progress
$fp = @fopen($this->phpbb_root_path . 'cache/install_lock', 'wb');
if ($fp === false) {
// We were unable to create the lock file - abort
$this->iohandler->add_error_message('UNABLE_TO_WRITE_LOCK');
$this->iohandler->send_response();
throw new user_interaction_required_exception();
}
@fclose($fp);
try {
$this->filesystem->phpbb_chmod($this->phpbb_root_path . 'cache/install_lock', 0777);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing, the user will get a notice later
}
}
/**
* Write cache data to a specified file
*
* 'data_global' is a special case and the generated format is different for this file:
* <code>
* <?php exit; ?>
* (expiration)
* (length of var and serialised data)
* (var)
* (serialised data)
* ... (repeat)
* </code>
*
* The other files have a similar format:
* <code>
* <?php exit; ?>
* (expiration)
* (query) [SQL files only]
* (length of serialised data)
* (serialised data)
* </code>
*
* @access private
* @param string $filename Filename to write
* @param mixed $data Data to store
* @param int $expires Timestamp when the data expires
* @param string $query Query when caching SQL queries
* @return bool True if the file was successfully created, otherwise false
*/
function _write($filename, $data = null, $expires = 0, $query = '')
{
global $phpEx;
$filename = $this->clean_varname($filename);
$file = "{$this->cache_dir}{$filename}.{$phpEx}";
$lock = new \phpbb\lock\flock($file);
$lock->acquire();
if ($handle = @fopen($file, 'wb')) {
// File header
fwrite($handle, '<' . '?php exit; ?' . '>');
if ($filename == 'data_global') {
// Global data is a different format
foreach ($this->vars as $var => $data) {
if (strpos($var, "\r") !== false || strpos($var, "\n") !== false) {
// CR/LF would cause fgets() to read the cache file incorrectly
// do not cache test entries, they probably won't be read back
// the cache keys should really be alphanumeric with a few symbols.
continue;
}
$data = serialize($data);
// Write out the expiration time
fwrite($handle, "\n" . $this->var_expires[$var] . "\n");
// Length of the remaining data for this var (ignoring two LF's)
fwrite($handle, strlen($data . $var) . "\n");
fwrite($handle, $var . "\n");
fwrite($handle, $data);
}
} else {
fwrite($handle, "\n" . $expires . "\n");
if (strpos($filename, 'sql_') === 0) {
fwrite($handle, $query . "\n");
}
$data = serialize($data);
fwrite($handle, strlen($data) . "\n");
fwrite($handle, $data);
}
fclose($handle);
if (function_exists('opcache_invalidate')) {
@opcache_invalidate($this->cache_file);
}
try {
$this->filesystem->phpbb_chmod($file, CHMOD_READ | CHMOD_WRITE);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
$return_value = true;
} else {
$return_value = false;
}
$lock->release();
return $return_value;
}
/**
* Eliminates useless . and .. components from specified URL
*
* @param string $url URL to clean
*
* @return string Cleaned URL
*/
public function clean_url($url)
{
$delimiter_position = strpos($url, '://');
// URL should contain :// but it shouldn't start with it.
// Do not clean URLs that do not fit these constraints.
if (empty($delimiter_position)) {
return $url;
}
$scheme = substr($url, 0, $delimiter_position) . '://';
// Add length of URL delimiter to position
$path = substr($url, $delimiter_position + 3);
return $scheme . $this->filesystem->clean_path($path);
}
/**
* {@inheritdoc}
*/
public function run()
{
// Generate database schema
if ($this->filesystem->exists($this->phpbb_root_path . 'install/schemas/schema.json')) {
$db_table_schema = @file_get_contents($this->phpbb_root_path . 'install/schemas/schema.json');
$this->config->set('change_table_prefix', true);
} else {
global $table_prefix;
// As this task may take a large amount of time to complete refreshing the page might be necessary for some
// server configurations with limited resources
if (!$this->config->get('pre_schema_forced_refresh', false)) {
if ($this->config->get_time_remaining() < 5) {
$this->config->set('pre_schema_forced_refresh', true);
throw new resource_limit_reached_exception();
}
}
$table_prefix = $this->config->get('table_prefix');
if (!defined('CONFIG_TABLE')) {
// We need to include the constants file for the table constants
// when we generate the schema from the migration files.
include $this->phpbb_root_path . 'includes/constants.' . $this->php_ext;
}
$finder = new \phpbb\finder($this->filesystem, $this->phpbb_root_path, null, $this->php_ext);
$migrator_classes = $finder->core_path('phpbb/db/migration/data/')->get_classes();
$factory = new \phpbb\db\tools\factory();
$db_tools = $factory->get($this->db, true);
$schema_generator = new \phpbb\db\migration\schema_generator($migrator_classes, new \phpbb\config\config(array()), $this->db, $db_tools, $this->phpbb_root_path, $this->php_ext, $table_prefix);
$db_table_schema = $schema_generator->get_schema();
$db_table_schema = json_encode($db_table_schema, JSON_PRETTY_PRINT);
$this->config->set('change_table_prefix', false);
}
$fp = @fopen($this->phpbb_root_path . 'store/schema.json', 'wb');
if (!$fp) {
throw new \Exception('INST_SCHEMA_FILE_NOT_WRITABLE');
}
fwrite($fp, $db_table_schema);
fclose($fp);
}
/**
* {@inheritdoc}
*/
public function check_requirements()
{
$dbms = $this->config->get('dbms');
$dbms_info = $this->database_helper->get_available_dbms($dbms);
$schema_name = $dbms_info[$dbms]['SCHEMA'];
if ($dbms === 'mysql') {
if (version_compare($this->db->sql_server_info(true), '4.1.3', '>=')) {
$schema_name .= '_41';
} else {
$schema_name .= '_40';
}
}
$this->schema_file_path = $this->phpbb_root_path . 'install/schemas/' . $schema_name . '_schema.sql';
return $this->filesystem->exists($this->schema_file_path);
}
/**
* Recovers install configuration from file
*/
public function load_config()
{
if (!$this->filesystem->exists($this->install_config_file)) {
return;
}
$file_content = @file_get_contents($this->install_config_file);
$serialized_data = trim(substr($file_content, 8));
$this->installer_config = array();
$this->progress_data = array();
$this->navigation_data = array();
if (!empty($serialized_data)) {
$unserialized_data = json_decode($serialized_data, true);
$this->installer_config = is_array($unserialized_data['installer_config']) ? $unserialized_data['installer_config'] : array();
$this->progress_data = is_array($unserialized_data['progress_data']) ? $unserialized_data['progress_data'] : array();
$this->navigation_data = is_array($unserialized_data['navigation_data']) ? $unserialized_data['navigation_data'] : array();
}
}
/**
* Find the template
*
* Override for Twig_Loader_Filesystem::findTemplate to add support
* for loading from safe directories.
*/
protected function findTemplate($name)
{
$name = (string) $name;
// normalize name
$name = preg_replace('#/{2,}#', '/', strtr($name, '\\', '/'));
// If this is in the cache we can skip the entire process below
// as it should have already been validated
if (isset($this->cache[$name])) {
return $this->cache[$name];
}
// First, find the template name. The override above of validateName
// causes the validateName process to be skipped for this call
$file = parent::findTemplate($name);
try {
// Try validating the name (which may throw an exception)
parent::validateName($name);
} catch (\Twig_Error_Loader $e) {
if (strpos($e->getRawMessage(), 'Looks like you try to load a template outside configured directories') === 0) {
// Ok, so outside of the configured template directories, we
// can now check if we're within a "safe" directory
// Find the real path of the directory the file is in
$directory = $this->filesystem->realpath(dirname($file));
if ($directory === false) {
// Some sort of error finding the actual path, must throw the exception
throw $e;
}
foreach ($this->safe_directories as $safe_directory) {
if (strpos($directory, $safe_directory) === 0) {
// The directory being loaded is below a directory
// that is "safe". We're good to load it!
return $file;
}
}
}
// Not within any safe directories
throw $e;
}
// No exception from validateName, safe to load.
return $file;
}
/**
* Check if a directory is readable and writable
*
* @param string $dir Filename
* @param bool $failable Whether failing test should abort the installation process
*/
protected function check_dir($dir, $failable = false)
{
$path = $this->phpbb_root_path . $dir;
$exists = $writable = false;
// Try to create the directory if it does not exist
if (!file_exists($path)) {
try {
$this->filesystem->mkdir($path, 0777);
$this->filesystem->phpbb_chmod($path, \phpbb\filesystem\filesystem_interface::CHMOD_READ | \phpbb\filesystem\filesystem_interface::CHMOD_WRITE);
$exists = true;
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
}
// Now really check
if (file_exists($path) && is_dir($path)) {
try {
$exists = true;
$this->filesystem->phpbb_chmod($path, \phpbb\filesystem\filesystem_interface::CHMOD_READ | \phpbb\filesystem\filesystem_interface::CHMOD_WRITE);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
}
if ($this->filesystem->is_writable($path)) {
$writable = true;
}
$this->set_test_passed($exists && $writable || $failable);
if (!($exists && $writable)) {
$title = $exists ? 'DIRECTORY_NOT_WRITABLE' : 'DIRECTORY_NOT_EXISTS';
$lang_suffix = '_EXPLAIN';
$lang_suffix .= $failable ? '_OPTIONAL' : '';
$description = array($title . $lang_suffix, $dir);
if ($failable) {
$this->response->add_warning_message($title, $description);
} else {
$this->response->add_error_message($title, $description);
}
}
}
/**
* @dataProvider is_absolute_data
*/
public function test_is_absolute($path, $expected)
{
$this->assertEquals($expected, $this->filesystem->is_absolute_path($path));
}
/**
* The function which does the actual work (or dispatches it to the relevant places)
*/
function convert_data($sub)
{
global $template, $user, $phpbb_root_path, $phpEx, $db, $lang, $config, $cache, $auth;
global $convert, $convert_row, $message_parser, $skip_rows, $language;
global $request, $phpbb_config_php_file, $phpbb_dispatcher;
extract($phpbb_config_php_file->get_all());
require $phpbb_root_path . 'includes/constants.' . $phpEx;
require $phpbb_root_path . 'includes/functions_convert.' . $phpEx;
$dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms);
$db = new $dbms();
$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true);
unset($dbpasswd);
// We need to fill the config to let internal functions correctly work
$config = new \phpbb\config\db($db, new \phpbb\cache\driver\dummy(), CONFIG_TABLE);
// Override a couple of config variables for the duration
$config['max_quote_depth'] = 0;
// @todo Need to confirm that max post length in source is <= max post length in destination or there may be interesting formatting issues
$config['max_post_chars'] = $config['min_post_chars'] = 0;
// Set up a user as well. We _should_ have enough of a database here at this point to do this
// and it helps for any core code we call
$user->session_begin();
$user->page = $user->extract_current_page($phpbb_root_path);
// This is a little bit of a fudge, but it allows the language entries to be available to the
// core code without us loading them again
$user->lang =& $lang;
$this->page_title = $user->lang['STAGE_IN_PROGRESS'];
$convert->options = array();
if (isset($config['convert_progress'])) {
$convert->options = unserialize($config['convert_progress']);
$convert->options = array_merge($convert->options, unserialize($config['convert_db_server']), unserialize($config['convert_db_user']), unserialize($config['convert_options']));
}
// This information should have already been checked once, but do it again for safety
if (empty($convert->options) || empty($convert->options['tag']) || !isset($convert->options['dbms']) || !isset($convert->options['dbhost']) || !isset($convert->options['dbport']) || !isset($convert->options['dbuser']) || !isset($convert->options['dbpasswd']) || !isset($convert->options['dbname']) || !isset($convert->options['table_prefix'])) {
$this->p_master->error($user->lang['NO_CONVERT_SPECIFIED'], __LINE__, __FILE__);
}
// Make some short variables accessible, for easier referencing
$convert->convertor_tag = basename($convert->options['tag']);
$convert->src_dbms = $convert->options['dbms'];
$convert->src_dbhost = $convert->options['dbhost'];
$convert->src_dbport = $convert->options['dbport'];
$convert->src_dbuser = $convert->options['dbuser'];
$convert->src_dbpasswd = $convert->options['dbpasswd'];
$convert->src_dbname = $convert->options['dbname'];
$convert->src_table_prefix = $convert->options['table_prefix'];
// initiate database connection to old db if old and new db differ
global $src_db, $same_db;
$src_db = $same_db = null;
if ($convert->src_dbms != $dbms || $convert->src_dbhost != $dbhost || $convert->src_dbport != $dbport || $convert->src_dbname != $dbname || $convert->src_dbuser != $dbuser) {
$dbms = $convert->src_dbms;
$src_db = new $dbms();
$src_db->sql_connect($convert->src_dbhost, $convert->src_dbuser, htmlspecialchars_decode($convert->src_dbpasswd), $convert->src_dbname, $convert->src_dbport, false, true);
$same_db = false;
} else {
$src_db = $db;
$same_db = true;
}
$convert->mysql_convert = false;
switch ($src_db->sql_layer) {
case 'sqlite':
case 'sqlite3':
$convert->src_truncate_statement = 'DELETE FROM ';
break;
// Thanks MySQL, for silently converting...
// Thanks MySQL, for silently converting...
case 'mysql':
case 'mysql4':
if (version_compare($src_db->sql_server_info(true, false), '4.1.3', '>=')) {
$convert->mysql_convert = true;
}
$convert->src_truncate_statement = 'TRUNCATE TABLE ';
break;
case 'mysqli':
$convert->mysql_convert = true;
$convert->src_truncate_statement = 'TRUNCATE TABLE ';
break;
default:
$convert->src_truncate_statement = 'TRUNCATE TABLE ';
break;
}
if ($convert->mysql_convert && !$same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
switch ($db->get_sql_layer()) {
case 'sqlite':
case 'sqlite3':
$convert->truncate_statement = 'DELETE FROM ';
break;
default:
$convert->truncate_statement = 'TRUNCATE TABLE ';
break;
}
$get_info = false;
// check security implications of direct inclusion
if (!file_exists('./convertors/convert_' . $convert->convertor_tag . '.' . $phpEx)) {
$this->p_master->error($user->lang['CONVERT_NOT_EXIST'], __LINE__, __FILE__);
}
if (file_exists('./convertors/functions_' . $convert->convertor_tag . '.' . $phpEx)) {
include './convertors/functions_' . $convert->convertor_tag . '.' . $phpEx;
}
$get_info = true;
include './convertors/convert_' . $convert->convertor_tag . '.' . $phpEx;
// Map some variables...
$convert->convertor_data = $convertor_data;
$convert->tables = $tables;
$convert->config_schema = $config_schema;
// Now include the real data
$get_info = false;
include './convertors/convert_' . $convert->convertor_tag . '.' . $phpEx;
$convert->convertor_data = $convertor_data;
$convert->tables = $tables;
$convert->config_schema = $config_schema;
$convert->convertor = $convertor;
// The test_file is a file that should be present in the location of the old board.
if (!file_exists($convert->options['forum_path'] . '/' . $test_file)) {
$this->p_master->error(sprintf($user->lang['COULD_NOT_FIND_PATH'], $convert->options['forum_path']), __LINE__, __FILE__);
}
$search_type = $config['search_type'];
// For conversions we are a bit less strict and set to a search backend we know exist...
if (!class_exists($search_type)) {
$search_type = '\\phpbb\\search\\fulltext_native';
$config->set('search_type', $search_type);
}
if (!class_exists($search_type)) {
trigger_error('NO_SUCH_SEARCH_MODULE');
}
$error = false;
$convert->fulltext_search = new $search_type($error, $phpbb_root_path, $phpEx, $auth, $config, $db, $user, $phpbb_dispatcher);
if ($error) {
trigger_error($error);
}
include $phpbb_root_path . 'includes/message_parser.' . $phpEx;
$message_parser = new parse_message();
$jump = $request->variable('jump', 0);
$final_jump = $request->variable('final_jump', 0);
$sync_batch = $request->variable('sync_batch', -1);
$last_statement = $request->variable('last', 0);
// We are running sync...
if ($sync_batch >= 0) {
$this->sync_forums($sync_batch);
return;
}
if ($jump) {
$this->jump($jump, $last_statement);
return;
}
if ($final_jump) {
$this->final_jump($final_jump);
return;
}
$current_table = $request->variable('current_table', 0);
$old_current_table = min(-1, $current_table - 1);
$skip_rows = $request->variable('skip_rows', 0);
if (!$current_table && !$skip_rows) {
if (!$request->variable('confirm', false)) {
// If avatars / ranks / smilies folders are specified make sure they are writable
$bad_folders = array();
$local_paths = array('avatar_path' => path($config['avatar_path']), 'avatar_gallery_path' => path($config['avatar_gallery_path']), 'icons_path' => path($config['icons_path']), 'ranks_path' => path($config['ranks_path']), 'smilies_path' => path($config['smilies_path']));
foreach ($local_paths as $folder => $local_path) {
if (isset($convert->convertor[$folder])) {
if (empty($convert->convertor['test_file'])) {
// test_file is mandantory at the moment so this should never be reached, but just in case...
$this->p_master->error($user->lang['DEV_NO_TEST_FILE'], __LINE__, __FILE__);
}
if (!$local_path || !$this->filesystem->is_writable($phpbb_root_path . $local_path)) {
if (!$local_path) {
$bad_folders[] = sprintf($user->lang['CONFIG_PHPBB_EMPTY'], $folder);
} else {
$bad_folders[] = $local_path;
}
}
}
}
if (sizeof($bad_folders)) {
$msg = sizeof($bad_folders) == 1 ? $user->lang['MAKE_FOLDER_WRITABLE'] : $user->lang['MAKE_FOLDERS_WRITABLE'];
sort($bad_folders);
$this->p_master->error(sprintf($msg, implode('<br />', $bad_folders)), __LINE__, __FILE__, true);
$template->assign_vars(array('L_SUBMIT' => $user->lang['INSTALL_TEST'], 'U_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=in_progress&tag={$convert->convertor_tag}&language={$language}"));
return;
}
// Grab all the tables used in convertor
$missing_tables = $tables_list = $aliases = array();
foreach ($convert->convertor['schema'] as $schema) {
// Skip those not used (because of addons/plugins not detected)
if (!$schema['target']) {
continue;
}
foreach ($schema as $key => $val) {
// we're dealing with an array like:
// array('forum_status', 'forums.forum_status', 'is_item_locked')
if (is_int($key) && !empty($val[1])) {
$temp_data = $val[1];
if (!is_array($temp_data)) {
$temp_data = array($temp_data);
}
foreach ($temp_data as $val) {
if (preg_match('/([a-z0-9_]+)\\.([a-z0-9_]+)\\)* ?A?S? ?([a-z0-9_]*?)\\.?([a-z0-9_]*)$/i', $val, $m)) {
$table = $convert->src_table_prefix . $m[1];
$tables_list[$table] = $table;
if (!empty($m[3])) {
$aliases[] = $convert->src_table_prefix . $m[3];
}
}
}
} else {
if ($key == 'left_join') {
// Convert the value if it wasn't an array already.
if (!is_array($val)) {
$val = array($val);
}
for ($j = 0; $j < sizeof($val); ++$j) {
if (preg_match('/LEFT JOIN ([a-z0-9_]+) AS ([a-z0-9_]+)/i', $val[$j], $m)) {
$table = $convert->src_table_prefix . $m[1];
$tables_list[$table] = $table;
if (!empty($m[2])) {
$aliases[] = $convert->src_table_prefix . $m[2];
}
}
}
}
}
}
}
// Remove aliased tables from $tables_list
foreach ($aliases as $alias) {
unset($tables_list[$alias]);
}
// Check if the tables that we need exist
$src_db->sql_return_on_error(true);
foreach ($tables_list as $table => $null) {
$sql = 'SELECT 1 FROM ' . $table;
$_result = $src_db->sql_query_limit($sql, 1);
if (!$_result) {
$missing_tables[] = $table;
}
$src_db->sql_freeresult($_result);
}
$src_db->sql_return_on_error(false);
// Throw an error if some tables are missing
// We used to do some guessing here, but since we have a suggestion of possible values earlier, I don't see it adding anything here to do it again
if (sizeof($missing_tables) == sizeof($tables_list)) {
$this->p_master->error($user->lang['NO_TABLES_FOUND'] . ' ' . $user->lang['CHECK_TABLE_PREFIX'], __LINE__, __FILE__);
} else {
if (sizeof($missing_tables)) {
$this->p_master->error(sprintf($user->lang['TABLES_MISSING'], implode($user->lang['COMMA_SEPARATOR'], $missing_tables)) . '<br /><br />' . $user->lang['CHECK_TABLE_PREFIX'], __LINE__, __FILE__);
}
}
$url = $this->save_convert_progress('&confirm=1');
$msg = $user->lang['PRE_CONVERT_COMPLETE'];
if ($convert->convertor_data['author_notes']) {
$msg .= '</p><p>' . sprintf($user->lang['AUTHOR_NOTES'], $convert->convertor_data['author_notes']);
}
$template->assign_vars(array('L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 'L_MESSAGE' => $msg, 'U_ACTION' => $url));
return;
}
// if (!$request->variable('confirm', false)))
$template->assign_block_vars('checks', array('S_LEGEND' => true, 'LEGEND' => $user->lang['STARTING_CONVERT']));
// Convert the config table and load the settings of the old board
if (!empty($convert->config_schema)) {
restore_config($convert->config_schema);
// Override a couple of config variables for the duration
$config['max_quote_depth'] = 0;
// @todo Need to confirm that max post length in source is <= max post length in destination or there may be interesting formatting issues
$config['max_post_chars'] = $config['min_post_chars'] = 0;
}
$template->assign_block_vars('checks', array('TITLE' => $user->lang['CONFIG_CONVERT'], 'RESULT' => $user->lang['DONE']));
// Now process queries and execute functions that have to be executed prior to the conversion
if (!empty($convert->convertor['execute_first'])) {
// @codingStandardsIgnoreStart
eval($convert->convertor['execute_first']);
// @codingStandardsIgnoreEnd
}
if (!empty($convert->convertor['query_first'])) {
if (!is_array($convert->convertor['query_first'])) {
$convert->convertor['query_first'] = array('target', array($convert->convertor['query_first']));
} else {
if (!is_array($convert->convertor['query_first'][0])) {
$convert->convertor['query_first'] = array(array($convert->convertor['query_first'][0], $convert->convertor['query_first'][1]));
}
}
foreach ($convert->convertor['query_first'] as $query_first) {
if ($query_first[0] == 'src') {
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
$src_db->sql_query($query_first[1]);
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'utf8'");
}
} else {
$db->sql_query($query_first[1]);
}
}
}
$template->assign_block_vars('checks', array('TITLE' => $user->lang['PREPROCESS_STEP'], 'RESULT' => $user->lang['DONE']));
}
// if (!$current_table && !$skip_rows)
$template->assign_block_vars('checks', array('S_LEGEND' => true, 'LEGEND' => $user->lang['FILLING_TABLES']));
// This loop takes one target table and processes it
while ($current_table < sizeof($convert->convertor['schema'])) {
$schema = $convert->convertor['schema'][$current_table];
// The target table isn't set, this can be because a module (for example the attachement mod) is taking care of this.
if (empty($schema['target'])) {
$current_table++;
continue;
}
$template->assign_block_vars('checks', array('TITLE' => sprintf($user->lang['FILLING_TABLE'], $schema['target'])));
// This is only the case when we first start working on the tables.
if (!$skip_rows) {
// process execute_first and query_first for this table...
if (!empty($schema['execute_first'])) {
// @codingStandardsIgnoreStart
eval($schema['execute_first']);
// @codingStandardsIgnoreEnd
}
if (!empty($schema['query_first'])) {
if (!is_array($schema['query_first'])) {
$schema['query_first'] = array('target', array($schema['query_first']));
} else {
if (!is_array($schema['query_first'][0])) {
$schema['query_first'] = array(array($schema['query_first'][0], $schema['query_first'][1]));
}
}
foreach ($schema['query_first'] as $query_first) {
if ($query_first[0] == 'src') {
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
$src_db->sql_query($query_first[1]);
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'utf8'");
}
} else {
$db->sql_query($query_first[1]);
}
}
}
if (!empty($schema['autoincrement'])) {
switch ($db->get_sql_layer()) {
case 'postgres':
$db->sql_query("SELECT SETVAL('" . $schema['target'] . "_seq',(select case when max(" . $schema['autoincrement'] . ")>0 then max(" . $schema['autoincrement'] . ")+1 else 1 end from " . $schema['target'] . '));');
break;
case 'oracle':
$result = $db->sql_query('SELECT MAX(' . $schema['autoincrement'] . ') as max_id FROM ' . $schema['target']);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$largest_id = (int) $row['max_id'];
if ($largest_id) {
$db->sql_query('DROP SEQUENCE ' . $schema['target'] . '_seq');
$db->sql_query('CREATE SEQUENCE ' . $schema['target'] . '_seq START WITH ' . ($largest_id + 1));
}
break;
}
}
}
// Process execute_always for this table
// This is for code which needs to be executed on every pass of this table if
// it gets split because of time restrictions
if (!empty($schema['execute_always'])) {
// @codingStandardsIgnoreStart
eval($schema['execute_always']);
// @codingStandardsIgnoreEnd
}
//
// Set up some variables
//
// $waiting_rows holds rows for multirows insertion (MySQL only)
// $src_tables holds unique tables with aliases to select from
// $src_fields will quickly refer source fields (or aliases) corresponding to the current index
// $select_fields holds the names of the fields to retrieve
//
$sql_data = array('source_fields' => array(), 'target_fields' => array(), 'source_tables' => array(), 'select_fields' => array());
// This statement is building the keys for later insertion.
$insert_query = $this->build_insert_query($schema, $sql_data, $current_table);
// If no source table is affected, we skip the table
if (empty($sql_data['source_tables'])) {
$skip_rows = 0;
$current_table++;
continue;
}
$distinct = !empty($schema['distinct']) ? 'DISTINCT ' : '';
$sql = 'SELECT ' . $distinct . implode(', ', $sql_data['select_fields']) . " \nFROM " . implode(', ', $sql_data['source_tables']);
// Where
$sql .= !empty($schema['where']) ? "\nWHERE (" . $schema['where'] . ')' : '';
// Group By
if (!empty($schema['group_by'])) {
$schema['group_by'] = array($schema['group_by']);
foreach ($sql_data['select_fields'] as $select) {
$alias = strpos(strtolower($select), ' as ');
$select = $alias ? substr($select, 0, $alias) : $select;
if (!in_array($select, $schema['group_by'])) {
$schema['group_by'][] = $select;
}
}
}
$sql .= !empty($schema['group_by']) ? "\nGROUP BY " . implode(', ', $schema['group_by']) : '';
// Having
$sql .= !empty($schema['having']) ? "\nHAVING " . $schema['having'] : '';
// Order By
if (empty($schema['order_by']) && !empty($schema['primary'])) {
$schema['order_by'] = $schema['primary'];
}
$sql .= !empty($schema['order_by']) ? "\nORDER BY " . $schema['order_by'] : '';
// Counting basically holds the amount of rows processed.
$counting = -1;
$batch_time = 0;
while ($counting === -1 || $counting >= $convert->batch_size && still_on_time()) {
$old_current_table = $current_table;
$rows = '';
$waiting_rows = array();
if (!empty($batch_time)) {
$mtime = explode(' ', microtime());
$mtime = $mtime[0] + $mtime[1];
$rows = ceil($counting / ($mtime - $batch_time)) . " rows/s ({$counting} rows) | ";
}
$template->assign_block_vars('checks', array('TITLE' => "skip_rows = {$skip_rows}", 'RESULT' => $rows . (defined('DEBUG') && function_exists('memory_get_usage') ? ceil(memory_get_usage() / 1024) . ' ' . $user->lang['KIB'] : '')));
$mtime = explode(' ', microtime());
$batch_time = $mtime[0] + $mtime[1];
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
// Take skip rows into account and only fetch batch_size amount of rows
$___result = $src_db->sql_query_limit($sql, $convert->batch_size, $skip_rows);
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'utf8'");
}
// This loop processes each row
$counting = 0;
$convert->row = $convert_row = array();
if (!empty($schema['autoincrement'])) {
switch ($db->get_sql_layer()) {
case 'mssql':
case 'mssql_odbc':
case 'mssqlnative':
$db->sql_query('SET IDENTITY_INSERT ' . $schema['target'] . ' ON');
break;
}
}
// Now handle the rows until time is over or no more rows to process...
while ($counting === 0 || still_on_time()) {
$convert_row = $src_db->sql_fetchrow($___result);
if (!$convert_row) {
// move to the next batch or table
break;
}
// With this we are able to always save the last state
$convert->row = $convert_row;
// Increment the counting variable, it stores the number of rows we have processed
$counting++;
$insert_values = array();
$sql_flag = $this->process_row($schema, $sql_data, $insert_values);
if ($sql_flag === true) {
switch ($db->get_sql_layer()) {
// If MySQL, we'll wait to have num_wait_rows rows to submit at once
case 'mysql':
case 'mysql4':
case 'mysqli':
$waiting_rows[] = '(' . implode(', ', $insert_values) . ')';
if (sizeof($waiting_rows) >= $convert->num_wait_rows) {
$errored = false;
$db->sql_return_on_error(true);
if (!$db->sql_query($insert_query . implode(', ', $waiting_rows))) {
$errored = true;
}
$db->sql_return_on_error(false);
if ($errored) {
$db->sql_return_on_error(true);
// Because it errored out we will try to insert the rows one by one... most of the time this
// is caused by duplicate entries - but we also do not want to miss one...
foreach ($waiting_rows as $waiting_sql) {
if (!$db->sql_query($insert_query . $waiting_sql)) {
$this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_query . $waiting_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true);
}
}
$db->sql_return_on_error(false);
}
$waiting_rows = array();
}
break;
default:
$insert_sql = $insert_query . '(' . implode(', ', $insert_values) . ')';
$db->sql_return_on_error(true);
if (!$db->sql_query($insert_sql)) {
$this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true);
}
$db->sql_return_on_error(false);
$waiting_rows = array();
break;
}
}
$skip_rows++;
}
$src_db->sql_freeresult($___result);
// We might still have some rows waiting
if (sizeof($waiting_rows)) {
$errored = false;
$db->sql_return_on_error(true);
if (!$db->sql_query($insert_query . implode(', ', $waiting_rows))) {
$errored = true;
}
$db->sql_return_on_error(false);
if ($errored) {
$db->sql_return_on_error(true);
// Because it errored out we will try to insert the rows one by one... most of the time this
// is caused by duplicate entries - but we also do not want to miss one...
foreach ($waiting_rows as $waiting_sql) {
$db->sql_query($insert_query . $waiting_sql);
$this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_query . $waiting_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true);
}
$db->sql_return_on_error(false);
}
$waiting_rows = array();
}
if (!empty($schema['autoincrement'])) {
switch ($db->get_sql_layer()) {
case 'mssql':
case 'mssql_odbc':
case 'mssqlnative':
$db->sql_query('SET IDENTITY_INSERT ' . $schema['target'] . ' OFF');
break;
case 'postgres':
$db->sql_query("SELECT SETVAL('" . $schema['target'] . "_seq',(select case when max(" . $schema['autoincrement'] . ")>0 then max(" . $schema['autoincrement'] . ")+1 else 1 end from " . $schema['target'] . '));');
break;
case 'oracle':
$result = $db->sql_query('SELECT MAX(' . $schema['autoincrement'] . ') as max_id FROM ' . $schema['target']);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$largest_id = (int) $row['max_id'];
if ($largest_id) {
$db->sql_query('DROP SEQUENCE ' . $schema['target'] . '_seq');
$db->sql_query('CREATE SEQUENCE ' . $schema['target'] . '_seq START WITH ' . ($largest_id + 1));
}
break;
}
}
}
// When we reach this point, either the current table has been processed or we're running out of time.
if (still_on_time() && $counting < $convert->batch_size) {
$skip_rows = 0;
$current_table++;
} else {
/*
if (still_on_time() && $counting < $convert->batch_size)
{
$skip_rows = 0;
$current_table++;
}*/
// Looks like we ran out of time.
$url = $this->save_convert_progress('&current_table=' . $current_table . '&skip_rows=' . $skip_rows);
$current_table++;
// $percentage = ($skip_rows == 0) ? 0 : floor(100 / ($total_rows / $skip_rows));
$msg = sprintf($user->lang['STEP_PERCENT_COMPLETED'], $current_table, sizeof($convert->convertor['schema']));
$template->assign_vars(array('L_MESSAGE' => $msg, 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 'U_ACTION' => $url));
$this->meta_refresh($url);
return;
}
}
// Process execute_last then we'll be done
$url = $this->save_convert_progress('&jump=1');
$template->assign_vars(array('L_SUBMIT' => $user->lang['FINAL_STEP'], 'U_ACTION' => $url));
$this->meta_refresh($url);
return;
}
/**
* Check if the user provided database parameters are correct
*
* This function checks the database connection data and also checks for
* any other problems that could cause an error during the installation
* such as if there is any database table names conflicting.
*
* Note: The function assumes that $table_prefix has been already validated
* with validate_table_prefix().
*
* @param string $dbms Selected database type
* @param string $dbhost Database host address
* @param int $dbport Database port number
* @param string $dbuser Database username
* @param string $dbpass Database password
* @param string $dbname Database name
* @param string $table_prefix Database table prefix
*
* @return array|bool Returns true if test is successful, array of errors otherwise
*/
public function check_database_connection($dbms, $dbhost, $dbport, $dbuser, $dbpass, $dbname, $table_prefix)
{
$dbms_info = $this->get_available_dbms($dbms);
$dbms_info = $dbms_info[$dbms];
$errors = array();
// Instantiate it and set return on error true
/** @var \phpbb\db\driver\driver_interface $db */
$db = new $dbms_info['DRIVER']();
$db->sql_return_on_error(true);
// Check that we actually have a database name before going any further
if (!in_array($dbms_info['SCHEMA'], array('sqlite', 'oracle'), true) && $dbname === '') {
$errors[] = array('title' => 'INST_ERR_DB_NO_NAME');
}
// Make sure we don't have a daft user who thinks having the SQLite database in the forum directory is a good idea
if ($dbms_info['SCHEMA'] === 'sqlite' && stripos($this->filesystem->realpath($dbhost), $this->filesystem->realpath($this->phpbb_root_path) === 0)) {
$errors[] = array('title' => 'INST_ERR_DB_FORUM_PATH');
}
// Try to connect to db
if (is_array($db->sql_connect($dbhost, $dbuser, $dbpass, $dbname, $dbport, false, true))) {
$db_error = $db->sql_error();
$errors[] = array('title' => 'INST_ERR_DB_CONNECT', 'description' => $db_error['message'] ? utf8_convert_message($db_error['message']) : 'INST_ERR_DB_NO_ERROR');
} else {
// Check if there is any table name collisions
$temp_prefix = strtolower($table_prefix);
$table_ary = array($temp_prefix . 'attachments', $temp_prefix . 'config', $temp_prefix . 'sessions', $temp_prefix . 'topics', $temp_prefix . 'users');
$db_tools_factory = new \phpbb\db\tools\factory();
$db_tools = $db_tools_factory->get($db);
$tables = $db_tools->sql_list_tables();
$tables = array_map('strtolower', $tables);
$table_intersect = array_intersect($tables, $table_ary);
if (sizeof($table_intersect)) {
$errors[] = array('title' => 'INST_ERR_PREFIX');
}
// Check if database version is supported
switch ($dbms) {
case 'mysqli':
if (version_compare($db->sql_server_info(true), '4.1.3', '<')) {
$errors[] = array('title' => 'INST_ERR_DB_NO_MYSQLI');
}
break;
case 'sqlite':
if (version_compare($db->sql_server_info(true), '2.8.2', '<')) {
$errors[] = array('title' => 'INST_ERR_DB_NO_SQLITE');
}
break;
case 'sqlite3':
if (version_compare($db->sql_server_info(true), '3.6.15', '<')) {
$errors[] = array('title' => 'INST_ERR_DB_NO_SQLITE3');
}
break;
case 'oracle':
$sql = "SELECT *\n\t\t\t\t\t\tFROM NLS_DATABASE_PARAMETERS\n\t\t\t\t\t\tWHERE PARAMETER = 'NLS_RDBMS_VERSION'\n\t\t\t\t\t\t\tOR PARAMETER = 'NLS_CHARACTERSET'";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result)) {
$stats[$row['parameter']] = $row['value'];
}
$db->sql_freeresult($result);
if (version_compare($stats['NLS_RDBMS_VERSION'], '9.2', '<') && $stats['NLS_CHARACTERSET'] !== 'UTF8') {
$errors[] = array('title' => 'INST_ERR_DB_NO_ORACLE');
}
break;
case 'postgres':
$sql = "SHOW server_encoding;";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row['server_encoding'] !== 'UNICODE' && $row['server_encoding'] !== 'UTF8') {
$errors[] = array('title' => 'INST_ERR_DB_NO_POSTGRES');
}
break;
}
}
return empty($errors) ? true : $errors;
}
/**
* Move file to destination folder
* The phpbb_root_path variable will be applied to the destination path
*
* @param string $destination Destination path, for example $config['avatar_path']
* @param bool $overwrite If set to true, an already existing file will be overwritten
* @param bool $skip_image_check If set to true, the check for the file to be a valid image is skipped
* @param string $chmod Permission mask for chmodding the file after a successful move. The mode entered here reflects the mode defined by {@link phpbb_chmod()}
*
* @access public
*/
function move_file($destination, $overwrite = false, $skip_image_check = false, $chmod = false)
{
global $user, $phpbb_root_path;
if (sizeof($this->error)) {
return false;
}
$chmod = $chmod === false ? CHMOD_READ | CHMOD_WRITE : $chmod;
// We need to trust the admin in specifying valid upload directories and an attacker not being able to overwrite it...
$this->destination_path = $phpbb_root_path . $destination;
// Check if the destination path exist...
if (!file_exists($this->destination_path)) {
@unlink($this->filename);
return false;
}
$upload_mode = @ini_get('open_basedir') || @ini_get('safe_mode') || strtolower(@ini_get('safe_mode')) == 'on' ? 'move' : 'copy';
$upload_mode = $this->local ? 'local' : $upload_mode;
$this->destination_file = $this->destination_path . '/' . utf8_basename($this->realname);
// Check if the file already exist, else there is something wrong...
if (file_exists($this->destination_file) && !$overwrite) {
@unlink($this->filename);
$this->error[] = $user->lang($this->upload->error_prefix . 'GENERAL_UPLOAD_ERROR', $this->destination_file);
$this->file_moved = false;
return false;
} else {
if (file_exists($this->destination_file)) {
@unlink($this->destination_file);
}
switch ($upload_mode) {
case 'copy':
if (!@copy($this->filename, $this->destination_file)) {
if (!@move_uploaded_file($this->filename, $this->destination_file)) {
$this->error[] = sprintf($user->lang[$this->upload->error_prefix . 'GENERAL_UPLOAD_ERROR'], $this->destination_file);
}
}
break;
case 'move':
if (!@move_uploaded_file($this->filename, $this->destination_file)) {
if (!@copy($this->filename, $this->destination_file)) {
$this->error[] = sprintf($user->lang[$this->upload->error_prefix . 'GENERAL_UPLOAD_ERROR'], $this->destination_file);
}
}
break;
case 'local':
if (!@copy($this->filename, $this->destination_file)) {
$this->error[] = sprintf($user->lang[$this->upload->error_prefix . 'GENERAL_UPLOAD_ERROR'], $this->destination_file);
}
break;
}
// Remove temporary filename
@unlink($this->filename);
if (sizeof($this->error)) {
return false;
}
try {
$this->filesystem->phpbb_chmod($this->destination_file, $chmod);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
}
// Try to get real filesize from destination folder
$this->filesize = @filesize($this->destination_file) ? @filesize($this->destination_file) : $this->filesize;
// Get mimetype of supplied file
$this->mimetype = $this->get_mimetype($this->destination_file);
if ($this->is_image() && !$skip_image_check) {
$this->width = $this->height = 0;
// Get imagesize class
$imagesize = new \fastImageSize\fastImageSize();
$this->image_info = $imagesize->getImageSize($this->destination_file, $this->mimetype);
if ($this->image_info !== false) {
$this->width = $this->image_info['width'];
$this->height = $this->image_info['height'];
// Check image type
$types = fileupload::image_types();
if (!isset($types[$this->image_info['type']]) || !in_array($this->extension, $types[$this->image_info['type']])) {
if (!isset($types[$this->image_info['type']])) {
$this->error[] = $user->lang('IMAGE_FILETYPE_INVALID', $this->image_info['type'], $this->mimetype);
} else {
$this->error[] = $user->lang('IMAGE_FILETYPE_MISMATCH', $types[$this->image_info['type']][0], $this->extension);
}
}
// Make sure the dimensions match a valid image
if (empty($this->width) || empty($this->height)) {
$this->error[] = $user->lang['ATTACHED_IMAGE_NOT_IMAGE'];
}
} else {
$this->error[] = $user->lang['UNABLE_GET_IMAGE_SIZE'];
}
}
$this->file_moved = true;
$this->additional_checks();
unset($this->upload);
return true;
}
/**
* Save queue
*/
function save()
{
if (!sizeof($this->data)) {
return;
}
$lock = new \phpbb\lock\flock($this->cache_file);
$lock->acquire();
if (file_exists($this->cache_file)) {
include $this->cache_file;
foreach ($this->queue_data as $object => $data_ary) {
if (isset($this->data[$object]) && sizeof($this->data[$object])) {
$this->data[$object]['data'] = array_merge($data_ary['data'], $this->data[$object]['data']);
} else {
$this->data[$object]['data'] = $data_ary['data'];
}
}
}
if ($fp = @fopen($this->cache_file, 'w')) {
fwrite($fp, "<?php\nif (!defined('IN_PHPBB')) exit;\n\$this->queue_data = unserialize(" . var_export(serialize($this->data), true) . ");\n\n?>");
fclose($fp);
try {
$this->filesystem->phpbb_chmod($this->cache_file, CHMOD_READ | CHMOD_WRITE);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
$this->data = array();
}
$lock->release();
}
/**
* {@inheritdoc}
*/
public function run()
{
$this->db->sql_return_on_error(true);
$dbms = $this->config->get('dbms');
$dbms_info = $this->database_helper->get_available_dbms($dbms);
$schema_name = $dbms_info[$dbms]['SCHEMA'];
$delimiter = $dbms_info[$dbms]['DELIM'];
$table_prefix = $this->config->get('table_prefix');
if ($dbms === 'mysql') {
if (version_compare($this->db->sql_server_info(true), '4.1.3', '>=')) {
$schema_name .= '_41';
} else {
$schema_name .= '_40';
}
}
$db_schema_path = $this->phpbb_root_path . 'install/schemas/' . $schema_name . '_schema.sql';
// Load database vendor specific code if there is any
if ($this->filesystem->exists($db_schema_path)) {
$sql_query = @file_get_contents($db_schema_path);
$sql_query = preg_replace('#phpbb_#i', $table_prefix, $sql_query);
$sql_query = $this->database_helper->remove_comments($sql_query);
$sql_query = $this->database_helper->split_sql_file($sql_query, $delimiter);
foreach ($sql_query as $sql) {
if (!$this->db->sql_query($sql)) {
$error = $this->db->sql_error($this->db->get_sql_error_sql());
$this->iohandler->add_error_message('INST_ERR_DB', $error['message']);
}
}
unset($sql_query);
}
$change_prefix = false;
// Generate database schema
if ($this->filesystem->exists($this->phpbb_root_path . 'install/schemas/schema.json')) {
$db_table_schema = @file_get_contents($this->phpbb_root_path . 'install/schemas/schema.json');
$db_table_schema = json_decode($db_table_schema, true);
$change_prefix = true;
} else {
global $table_prefix;
$table_prefix = $this->config->get('table_prefix');
if (!defined('CONFIG_TABLE')) {
// We need to include the constants file for the table constants
// when we generate the schema from the migration files.
include $this->phpbb_root_path . 'includes/constants.' . $this->php_ext;
}
$finder = new \phpbb\finder($this->filesystem, $this->phpbb_root_path, null, $this->php_ext);
$migrator_classes = $finder->core_path('phpbb/db/migration/data/')->get_classes();
$factory = new \phpbb\db\tools\factory();
$db_tools = $factory->get($this->db, true);
$schema_generator = new \phpbb\db\migration\schema_generator($migrator_classes, new \phpbb\config\config(array()), $this->db, $db_tools, $this->phpbb_root_path, $this->php_ext, $table_prefix);
$db_table_schema = $schema_generator->get_schema();
}
if (!defined('CONFIG_TABLE')) {
// CONFIG_TABLE is required by sql_create_index() to check the
// length of index names. However table_prefix is not defined
// here yet, so we need to create the constant ourselves.
define('CONFIG_TABLE', $table_prefix . 'config');
}
foreach ($db_table_schema as $table_name => $table_data) {
$this->db_tools->sql_create_table($change_prefix ? $table_prefix . substr($table_name, 6) : $table_name, $table_data);
}
}
/**
* Extract archive
*/
function extract($dst)
{
$fzread = $this->isbz && function_exists('bzread') ? 'bzread' : ($this->isgz && @extension_loaded('zlib') ? 'gzread' : 'fread');
// Run through the file and grab directory entries
while ($buffer = $fzread($this->fp, 512)) {
$tmp = unpack('A6magic', substr($buffer, 257, 6));
if (trim($tmp['magic']) == 'ustar') {
$tmp = unpack('A100name', $buffer);
$filename = trim($tmp['name']);
$tmp = unpack('Atype', substr($buffer, 156, 1));
$filetype = (int) trim($tmp['type']);
$tmp = unpack('A12size', substr($buffer, 124, 12));
$filesize = octdec((int) trim($tmp['size']));
$target_filename = "{$dst}{$filename}";
if ($filetype == 5) {
if (!is_dir($target_filename)) {
$str = '';
$folders = explode('/', $target_filename);
// Create and folders and subfolders if they do not exist
foreach ($folders as $folder) {
$folder = trim($folder);
if (!$folder) {
continue;
}
$str = !empty($str) ? $str . '/' . $folder : $folder;
if (!is_dir($str)) {
if (!@mkdir($str, 0777)) {
trigger_error("Could not create directory {$folder}");
}
try {
$this->filesystem->phpbb_chmod($str, CHMOD_READ | CHMOD_WRITE);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
}
}
}
} else {
if ($filesize >= 0 && ($filetype == 0 || $filetype == "")) {
// Some archivers are punks, they don't properly order the folders in their archives!
$str = '';
$folders = explode('/', pathinfo($target_filename, PATHINFO_DIRNAME));
// Create and folders and subfolders if they do not exist
foreach ($folders as $folder) {
$folder = trim($folder);
if (!$folder) {
continue;
}
$str = !empty($str) ? $str . '/' . $folder : $folder;
if (!is_dir($str)) {
if (!@mkdir($str, 0777)) {
trigger_error("Could not create directory {$folder}");
}
try {
$this->filesystem->phpbb_chmod($str, CHMOD_READ | CHMOD_WRITE);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
}
}
// Write out the files
if (!($fp = fopen($target_filename, 'wb'))) {
trigger_error("Couldn't create file {$filename}");
}
try {
$this->filesystem->phpbb_chmod($target_filename, CHMOD_READ);
} catch (\phpbb\filesystem\exception\filesystem_exception $e) {
// Do nothing
}
// Grab the file contents
fwrite($fp, $filesize ? $fzread($this->fp, $filesize + 511 & ~511) : '', $filesize);
fclose($fp);
}
}
}
}
}
/**
* Check if user is able to upload an avatar
*
* @return bool True if user can upload, false if not
*/
protected function can_upload()
{
return file_exists($this->phpbb_root_path . $this->config['avatar_path']) && $this->filesystem->is_writable($this->phpbb_root_path . $this->config['avatar_path']) && (@ini_get('file_uploads') || strtolower(@ini_get('file_uploads')) == 'on');
}
