/**
* Instantiates a \src\finder.
*
* @param bool $use_all_available Should we load all extensions, or just enabled ones
* @return \src\finder An extension finder instance
*/
public function get_finder($use_all_available = false)
{
$finder = new \src\finder($this->filesystem, $this->src_root_path, $this->cache, $this->php_ext, $this->cache_name . '_finder');
if ($use_all_available) {
$finder->set_extensions(array_keys($this->all_available()));
} else {
$finder->set_extensions(array_keys($this->all_enabled()));
}
return $finder;
}
/**
* Load the contents of the schema into the database and then alter it based on what has been input during the installation
*/
function load_schema($mode, $sub)
{
global $db, $lang, $template, $src_root_path, $phpEx, $request;
$this->page_title = $lang['STAGE_CREATE_TABLE'];
$s_hidden_fields = '';
// Obtain any submitted data
$data = $this->get_submitted_data();
if ($data['dbms'] == '') {
// Someone's been silly and tried calling this page direct
// So we send them back to the start to do it again properly
$this->p_master->redirect("index.{$phpEx}?mode=install");
}
// HTTP_HOST is having the correct browser url in most cases...
$server_name = strtolower(htmlspecialchars_decode($request->header('Host', $request->server('SERVER_NAME'))));
$referer = strtolower($request->header('Referer'));
// HTTP HOST can carry a port number...
if (strpos($server_name, ':') !== false) {
$server_name = substr($server_name, 0, strpos($server_name, ':'));
}
$cookie_domain = $data['server_name'] != '' ? $data['server_name'] : $server_name;
// Try to come up with the best solution for cookie domain...
if (strpos($cookie_domain, 'www.') === 0) {
$cookie_domain = str_replace('www.', '.', $cookie_domain);
}
// If we get here and the extension isn't loaded it should be safe to just go ahead and load it
$available_dbms = get_available_dbms($data['dbms']);
if (!isset($available_dbms[$data['dbms']])) {
// Someone's been silly and tried providing a non-existant dbms
$this->p_master->redirect("index.{$phpEx}?mode=install");
}
$dbms = $available_dbms[$data['dbms']]['DRIVER'];
// Instantiate the database
$db = new $dbms();
$db->sql_connect($data['dbhost'], $data['dbuser'], htmlspecialchars_decode($data['dbpasswd']), $data['dbname'], $data['dbport'], false, false);
// NOTE: trigger_error does not work here.
$db->sql_return_on_error(true);
// If mysql is chosen, we need to adjust the schema filename slightly to reflect the correct version. ;)
if ($data['dbms'] == 'mysql') {
if (version_compare($db->sql_server_info(true), '4.1.3', '>=')) {
$available_dbms[$data['dbms']]['SCHEMA'] .= '_41';
} else {
$available_dbms[$data['dbms']]['SCHEMA'] .= '_40';
}
}
// Ok we have the db info go ahead and read in the relevant schema
// and work on building the table
$dbms_schema = 'schemas/' . $available_dbms[$data['dbms']]['SCHEMA'] . '_schema.sql';
// How should we treat this schema?
$delimiter = $available_dbms[$data['dbms']]['DELIM'];
if (file_exists($dbms_schema)) {
$sql_query = @file_get_contents($dbms_schema);
$sql_query = preg_replace('#opsrc_#i', $data['table_prefix'], $sql_query);
$sql_query = src_remove_comments($sql_query);
$sql_query = split_sql_file($sql_query, $delimiter);
foreach ($sql_query as $sql) {
// Ignore errors when the functions or types already exist
// to allow installing src twice in the same database with
// a different prefix
$db->sql_query($sql);
}
unset($sql_query);
}
// Ok we have the db info go ahead and work on building the table
if (file_exists('schemas/schema.json')) {
$db_table_schema = @file_get_contents('schemas/schema.json');
$db_table_schema = json_decode($db_table_schema, true);
} else {
global $src_root_path, $phpEx, $table_prefix;
$table_prefix = 'opsrc_';
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 $src_root_path . 'includes/constants.' . $phpEx;
}
$finder = new \src\finder(new \src\filesystem(), $src_root_path, null, $phpEx);
$classes = $finder->core_path('src/db/migration/data/')->get_classes();
$sqlite_db = new \src\db\driver\sqlite();
$schema_generator = new \src\db\migration\schema_generator($classes, new \src\config\config(array()), $sqlite_db, new \src\db\tools($sqlite_db, true), $src_root_path, $phpEx, $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', $data['table_prefix'] . 'config');
}
$db_tools = new \src\db\tools($db);
foreach ($db_table_schema as $table_name => $table_data) {
$db_tools->sql_create_table($data['table_prefix'] . substr($table_name, 6), $table_data);
}
// Ok tables have been built, let's fill in the basic information
$sql_query = file_get_contents('schemas/schema_data.sql');
// Deal with any special comments and characters
switch ($data['dbms']) {
case 'mssql':
case 'mssql_odbc':
case 'mssqlnative':
$sql_query = preg_replace('#\\# MSSQL IDENTITY (opsrc_[a-z_]+) (ON|OFF) \\##s', 'SET IDENTITY_INSERT \\1 \\2;', $sql_query);
break;
case 'postgres':
$sql_query = preg_replace('#\\# POSTGRES (BEGIN|COMMIT) \\##s', '\\1; ', $sql_query);
break;
case 'mysql':
case 'mysqli':
$sql_query = str_replace('\\', '\\\\', $sql_query);
break;
}
// Change prefix
$sql_query = preg_replace('# src_([^\\s]*) #i', ' ' . $data['table_prefix'] . '\\1 ', $sql_query);
// Change language strings...
$sql_query = preg_replace_callback('#\\{L_([A-Z0-9\\-_]*)\\}#s', 'adjust_language_keys_callback', $sql_query);
$sql_query = src_remove_comments($sql_query);
$sql_query = split_sql_file($sql_query, ';');
foreach ($sql_query as $sql) {
//$sql = trim(str_replace('|', ';', $sql));
if (!$db->sql_query($sql)) {
$error = $db->sql_error();
$this->p_master->db_error($error['message'], $sql, __LINE__, __FILE__);
}
}
unset($sql_query);
$current_time = time();
$user_ip = $request->server('REMOTE_ADDR') ? src_ip_normalise($request->server('REMOTE_ADDR')) : '';
if ($data['script_path'] !== '/') {
// Adjust destination path (no trailing slash)
if (substr($data['script_path'], -1) == '/') {
$data['script_path'] = substr($data['script_path'], 0, -1);
}
$data['script_path'] = str_replace(array('../', './'), '', $data['script_path']);
if ($data['script_path'][0] != '/') {
$data['script_path'] = '/' . $data['script_path'];
}
}
// Set default config and post data, this applies to all DB's
$sql_ary = array('INSERT INTO ' . $data['table_prefix'] . "config (config_name, config_value)\n\t\t\t\tVALUES ('srcrd_startdate', '{$current_time}')", 'INSERT INTO ' . $data['table_prefix'] . "config (config_name, config_value)\n\t\t\t\tVALUES ('default_lang', '" . $db->sql_escape($data['default_lang']) . "')", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['img_imagick']) . "'\n\t\t\t\tWHERE config_name = 'img_imagick'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['server_name']) . "'\n\t\t\t\tWHERE config_name = 'server_name'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['server_port']) . "'\n\t\t\t\tWHERE config_name = 'server_port'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['srcrd_email']) . "'\n\t\t\t\tWHERE config_name = 'srcrd_email'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['srcrd_email']) . "'\n\t\t\t\tWHERE config_name = 'srcrd_contact'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($cookie_domain) . "'\n\t\t\t\tWHERE config_name = 'cookie_domain'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($lang['default_dateformat']) . "'\n\t\t\t\tWHERE config_name = 'default_dateformat'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['email_enable']) . "'\n\t\t\t\tWHERE config_name = 'email_enable'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['smtp_delivery']) . "'\n\t\t\t\tWHERE config_name = 'smtp_delivery'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['smtp_host']) . "'\n\t\t\t\tWHERE config_name = 'smtp_host'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['smtp_auth']) . "'\n\t\t\t\tWHERE config_name = 'smtp_auth_method'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['smtp_user']) . "'\n\t\t\t\tWHERE config_name = 'smtp_username'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['smtp_pass']) . "'\n\t\t\t\tWHERE config_name = 'smtp_password'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['cookie_secure']) . "'\n\t\t\t\tWHERE config_name = 'cookie_secure'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['force_server_vars']) . "'\n\t\t\t\tWHERE config_name = 'force_server_vars'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['script_path']) . "'\n\t\t\t\tWHERE config_name = 'script_path'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['server_protocol']) . "'\n\t\t\t\tWHERE config_name = 'server_protocol'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($data['admin_name']) . "'\n\t\t\t\tWHERE config_name = 'newest_username'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . md5(mt_rand()) . "'\n\t\t\t\tWHERE config_name = 'avatar_salt'", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . md5(mt_rand()) . "'\n\t\t\t\tWHERE config_name = 'plupload_salt'", 'UPDATE ' . $data['table_prefix'] . "users\n\t\t\t\tSET username = '******'admin_name']) . "', user_password='******'admin_pass1'])) . "', user_ip = '" . $db->sql_escape($user_ip) . "', user_lang = '" . $db->sql_escape($data['default_lang']) . "', user_email='" . $db->sql_escape($data['srcrd_email']) . "', user_dateformat='" . $db->sql_escape($lang['default_dateformat']) . "', user_email_hash = " . $db->sql_escape(src_email_hash($data['srcrd_email'])) . ", username_clean = '" . $db->sql_escape(utf8_clean_string($data['admin_name'])) . "'\n\t\t\t\tWHERE username = '******'", 'UPDATE ' . $data['table_prefix'] . "moderator_cache\n\t\t\t\tSET username = '******'admin_name']) . "'\n\t\t\t\tWHERE username = '******'", 'UPDATE ' . $data['table_prefix'] . "forums\n\t\t\t\tSET forum_last_poster_name = '" . $db->sql_escape($data['admin_name']) . "'\n\t\t\t\tWHERE forum_last_poster_name = 'Admin'", 'UPDATE ' . $data['table_prefix'] . "topics\n\t\t\t\tSET topic_first_poster_name = '" . $db->sql_escape($data['admin_name']) . "', topic_last_poster_name = '" . $db->sql_escape($data['admin_name']) . "'\n\t\t\t\tWHERE topic_first_poster_name = 'Admin'\n\t\t\t\t\tOR topic_last_poster_name = 'Admin'", 'UPDATE ' . $data['table_prefix'] . "users\n\t\t\t\tSET user_regdate = {$current_time}", 'UPDATE ' . $data['table_prefix'] . "posts\n\t\t\t\tSET post_time = {$current_time}, poster_ip = '" . $db->sql_escape($user_ip) . "'", 'UPDATE ' . $data['table_prefix'] . "topics\n\t\t\t\tSET topic_time = {$current_time}, topic_last_post_time = {$current_time}", 'UPDATE ' . $data['table_prefix'] . "forums\n\t\t\t\tSET forum_last_post_time = {$current_time}", 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = '" . $db->sql_escape($db->sql_server_info(true)) . "'\n\t\t\t\tWHERE config_name = 'dbms_version'");
if (@extension_loaded('gd')) {
$sql_ary[] = 'UPDATE ' . $data['table_prefix'] . "config\n\t\t\t\tSET config_value = 'core.captcha.plugins.gd'\n\t\t\t\tWHERE config_name = 'captcha_plugin'";
$sql_ary[] = 'UPDATE ' . $data['table_prefix'] . "config\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 ' . $data['table_prefix'] . "config\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 = 'src3_';
$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 ' . $data['table_prefix'] . "config\n\t\t\tSET config_value = '" . $db->sql_escape($cookie_name) . "'\n\t\t\tWHERE config_name = 'cookie_name'";
foreach ($sql_ary as $sql) {
//$sql = trim(str_replace('|', ';', $sql));
if (!$db->sql_query($sql)) {
$error = $db->sql_error();
$this->p_master->db_error($error['message'], $sql, __LINE__, __FILE__);
}
}
$submit = $lang['NEXT_STEP'];
$url = $this->p_master->module_url . "?mode={$mode}&sub=final";
$template->assign_vars(array('BODY' => $lang['STAGE_CREATE_TABLE_EXPLAIN'], 'L_SUBMIT' => $submit, 'S_HIDDEN' => build_hidden_fields($data), 'U_ACTION' => $url));
}
