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install.php
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install.php
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<?php /*
Composr
Copyright (c) ocProducts, 2004-2016
See text/EN/licence.txt for full licencing information.
*/
/*EXTRA FUNCTIONS: ftp_.**/
/**
* @license http://opensource.org/licenses/cpal_1.0 Common Public Attribution License
* @copyright ocProducts Ltd
* @package installer
*/
if (!function_exists('preg_match')) {
header('Content-type: text/plain');
exit('The PHP preg support may not be disabled');
}
$functions = array('fopen');
foreach ($functions as $function) {
if (preg_match('#[^,\s]' . $function . '[$,\s]#', @ini_get('disable_functions')) != 0) {
header('Content-type: text/plain');
exit('The ' . $function . ' function appears to have been manually disabled in your PHP installation. This is a basic and necessary function, required for Composr.');
}
}
if ((!array_key_exists('type', $_GET)) && (file_exists('install_locked'))) {
header('Content-type: text/plain');
exit('Installer is locked for security reasons (delete the \'install_locked\' file to return to the installer)');
}
global $IN_MINIKERNEL_VERSION;
$IN_MINIKERNEL_VERSION = true;
// Fixup SCRIPT_FILENAME potentially being missing
$_SERVER['SCRIPT_FILENAME'] = __FILE__;
// Find Composr base directory, and chdir into it
global $FILE_BASE, $RELATIVE_PATH;
$FILE_BASE = (strpos(__FILE__, './') === false) ? __FILE__ : realpath(__FILE__);
$FILE_BASE = dirname($FILE_BASE);
$RELATIVE_PATH = '';
@chdir($FILE_BASE);
error_reporting(E_ALL);
safe_ini_set('display_errors', '1');
safe_ini_set('assert.active', '0');
safe_ini_set('opcache.revalidate_freq', '1'); // Bitnami WAMP puts it to 60 by default, breaking reading of _config.php
global $DEFAULT_FORUM;
$DEFAULT_FORUM = 'cns';
global $REQUIRED_BEFORE;
$REQUIRED_BEFORE = array();
global $SITE_INFO;
$SITE_INFO = array();
global $CURRENT_SHARE_USER;
$CURRENT_SHARE_USER = null;
$GLOBALS['DEV_MODE'] = false;
$GLOBALS['SEMI_DEV_MODE'] = true;
if (!defined('ENT_SUBSTITUTE')) { // LEGACY
define('ENT_SUBSTITUTE', 0);
}
@ob_end_clean(); // Reset to have no output buffering by default (we'll use it internally, taking complete control)
// Are we in a special version of PHP?
define('HHVM', strpos(PHP_VERSION, 'hiphop') !== false);
define('GOOGLE_APPENGINE', isset($_SERVER['APPLICATION_ID']));
define('URL_CONTENT_REGEXP', '\w\-\x80-\xFF'); // PHP is done using ASCII (don't use the 'u' modifier). Note this doesn't include dots, this is intentional as they can cause problems in filenames
define('URL_CONTENT_REGEXP_JS', '\w\-\u0080-\uFFFF'); // JavaScript is done using Unicode
if (!array_key_exists('type', $_GET)) {
if (count($_GET) == 0) {
header('Content-type: text/html');
}
echo '<!DOCTYPE html>' . "\n";
if (count($_GET) == 0) { // Special code to skip checks if need-be. The XHTML here is invalid but unfortunately it does need to be.
echo '<script>// <![CDATA[
window.setTimeout(function () { if (!document.getElementsByTagName("div")[0]) window.location+="?skip_disk_checks=1"; }, 30000);
window.setInterval(function () { if ((!document.getElementsByTagName("div")[0]) && (document.body) && (document.body.innerHTML) && (document.body.innerHTML.indexOf("Maximum execution time")!=-1)) window.location+="?skip_disk_checks=1"; }, 500);
//]]></script>';
}
}
$shl = @ini_get('suhosin.memory_limit');
if (($shl === false) || ($shl == '') || ($shl == '0')) {
safe_ini_set('memory_limit', '-1');
} else {
if (is_numeric($shl)) {
$shl .= 'M'; // Units are in MB for this, while PHP's memory limit setting has it in bytes
}
safe_ini_set('memory_limit', $shl);
}
// Tunnel into some Composr code we can use
require_code('critical_errors');
require_code('permissions');
require_code('minikernel');
require_code('inst_special');
require_code('forum_stub');
require_code('global3');
require_code('zones');
require_code('temporal');
$GLOBALS['PERSISTENT_CACHE'] = null;
require_code('files');
require_code('lang');
require_code('tempcode');
require_code('templates');
require_code('version');
require_code('urls');
require_code('zones');
require_code('comcode');
require_code('themes');
if (!array_key_exists('type', $_GET)) {
send_http_output_ping();
}
global $CACHE_TEMPLATES;
if (is_writable(get_file_base() . '/themes/default/templates_cached/' . user_lang())) {
$CACHE_TEMPLATES = true;
}
// Set up some globals
global $INSTALL_LANG, $VERSION_BEING_INSTALLED, $USER_LANG_CACHED;
$INSTALL_LANG = fallback_lang();
if (array_key_exists('default_lang', $_GET)) {
$INSTALL_LANG = $_GET['default_lang'];
}
if (array_key_exists('default_lang', $_POST)) {
$INSTALL_LANG = $_POST['default_lang'];
}
$USER_LANG_CACHED = $INSTALL_LANG;
// Language files we can use
require_lang('global');
require_lang('critical_error');
require_lang('installer');
require_lang('version');
// If we are referencing this file in order to extract dependant url's from a pack
handle_self_referencing_embedment();
// Requirements check
$phpv = PHP_VERSION;
if ((substr($phpv, 0, 2) == '3.') || (substr($phpv, 0, 2) == '4.') || (substr($phpv, 0, 4) == '5.0.')) {
exit(do_lang('PHP_OLD'));
}
// Set up some globals
$minor = cms_version_minor();
$VERSION_BEING_INSTALLED = strval(cms_version());
if ($minor != '') {
$VERSION_BEING_INSTALLED .= (is_numeric($minor[0]) ? '.' : '-') . $minor;
}
$password_prompt = new Tempcode();
if (!array_key_exists('step', $_GET)) {
$_GET['step'] = '1';
}
if (intval($_GET['step']) == 1) { // Language
$content = step_1();
}
if (intval($_GET['step']) == 2) { // Licence
$content = step_2();
}
if (intval($_GET['step']) == 3) { // Welcome
$content = step_3();
}
if (intval($_GET['step']) == 4) { // Define settings
$content = step_4();
$forum_type = get_param_string('forum_type', '');
if ($forum_type == 'none') {
$username = 'admin';
}
$password_prompt = do_lang_tempcode('CONFIRM_MASTER_PASSWORD');
}
if (intval($_GET['step']) == 5) {
$content = step_5();
}
if (intval($_GET['step']) == 6) {
$content = step_6();
}
if (intval($_GET['step']) == 7) {
$content = step_7();
}
if (intval($_GET['step']) == 8) {
$content = step_8();
}
if (intval($_GET['step']) == 9) {
$content = step_9();
}
if (intval($_GET['step']) == 10) {
$content = step_10();
}
$css_url = 'install.php?type=css';
$css_url_2 = 'install.php?type=css_2';
$logo_url = 'install.php?type=logo';
if (is_null($DEFAULT_FORUM)) {
$DEFAULT_FORUM = 'cns'; // Shouldn't happen, but who knows
}
require_code('tempcode_compiler');
$css_nocache = _do_template('default', '/css/', 'no_cache', 'no_cache', 'EN', '.css');
$out_final = do_template('INSTALLER_HTML_WRAP', array(
'_GUID' => '29aa056c05fa360b72dbb01c46608c4b',
'CSS_NOCACHE' => $css_nocache,
'DEFAULT_FORUM' => $DEFAULT_FORUM,
'PASSWORD_PROMPT' => $password_prompt,
'CSS_URL' => $css_url,
'CSS_URL_2' => $css_url_2,
'LOGO_URL' => $logo_url,
'STEP' => integer_format(intval($_GET['step'])),
'CONTENT' => $content,
'VERSION' => $VERSION_BEING_INSTALLED,
));
unset($css_nocache);
unset($content);
$out_final->evaluate_echo();
global $DATADOTCMS_FILE;
if (@is_resource($DATADOTCMS_FILE)) {
if ((intval($_GET['step']) == 10) && (!is_suexec_like())) {
$conn = false;
$domain = trim(post_param_string('ftp_domain'));
$port = 21;
if (strpos($domain, ':') !== false) {
list($domain, $_port) = explode(':', $domain, 2);
$port = intval($_port);
}
if (function_exists('ftp_ssl_connect')) {
$conn = @ftp_ssl_connect($domain, $port);
}
$ssl = ($conn !== false);
$username = trim(post_param_string('ftp_username'));
$password = trim(post_param_string('ftp_password'));
if (($ssl) && (!@ftp_login($conn, $username, $password))) {
$conn = false;
$ssl = false;
}
if ($conn === false) {
$conn = ftp_connect($domain, $port);
}
if (!$ssl) {
ftp_login($conn, $username, $password);
}
$ftp_folder = trim(post_param_string('ftp_folder'));
if (substr($ftp_folder, -1) != '/') {
$ftp_folder .= '/';
}
ftp_chdir($conn, $ftp_folder);
if (file_exists('cms_inst_tmp')) {
$tmp = fopen(get_file_base() . '/cms_inst_tmp/tmp', 'wb');
fwrite($tmp, '');
fclose($tmp);
ftp_put($conn, 'install_locked', get_file_base() . '/cms_inst_tmp/tmp', FTP_BINARY);
ftp_put($conn, 'install_ok', get_file_base() . '/cms_inst_tmp/tmp', FTP_BINARY);
@unlink(get_file_base() . '/cms_inst_tmp/tmp'); // Might not be able to unlink on a Windows server, if has permission to create but not delete
@unlink(get_file_base() . '/cms_inst_tmp');
@ftp_rmdir($conn, 'cms_inst_tmp');
if (function_exists('ftp_close')) {
ftp_close($conn);
}
}
}
}
/**
* Propagate certain keep_ parameters to a URL.
*
* @param URLPATH The URL
* @return URLPATH Corrected URL
*/
function prepare_installer_url($url)
{
if (in_safe_mode()) {
$url .= '&keep_safe_mode=1';
}
if (get_param_integer('keep_quick_hybrid', 0) == 1) {
$url .= '&keep_quick_hybrid=1';
}
$kdfs = get_param_integer('keep_debug_fs', 0);
if ($kdfs != 0) {
$url .= '&keep_debug_fs=' . strval($kdfs);
}
return $url;
}
// ========================================
// Installation steps
// ========================================
/**
* First installation step.
*
* @return Tempcode Progress report / UI
*/
function step_1()
{
// To stop previous installs interfering
require_code('caches3');
erase_cached_templates();
erase_cached_language();
// Integrity check
$warnings = new Tempcode();
global $DATADOTCMS_FILE;
if (!@is_resource($DATADOTCMS_FILE)) { // Do an integrity check - missing corrupt files
$sdc = get_param_integer('skip_disk_checks', null);
if (($sdc === 1) || (($sdc !== 0) && (file_exists(get_file_base() . '/.git')))) {
if (!file_exists(get_file_base() . '/.git')) {
$warnings->attach(do_template('INSTALLER_WARNING', array('MESSAGE' => do_lang_tempcode('INSTALL_SLOW_SERVER'))));
}
} else {
$files = @unserialize(file_get_contents(get_file_base() . '/data/files.dat'));
if ($files !== false) {
$missing = array();
$corrupt = array();
// Volatile files (see also list in make_release.php)
$skipped_files_may_be_missing = array_flip(array(
'data_custom/errorlog.php',
'data_custom/execute_temp.php',
'_config.php',
'data_custom/functions.dat',
'data/files_previous.dat',
'data/spelling/aspell/bin/aspell-15.dll',
'data/spelling/aspell/bin/en-only.rws',
));
$skipped_files_may_be_changed = array_flip(array(
'themes/map.ini',
'sources/version.php',
'data/files.dat',
'data/modules/admin_stats/IP_Country.txt',
));
foreach ($files as $file => $file_info) {
if (isset($skipped_files_may_be_missing[$file])) {
continue;
}
if (!file_exists(get_file_base() . '/' . $file)) {
$missing[] = $file;
} else {
if (substr($file, -4) == '.ttf') {
continue;
}
if (substr($file, -11) == '/index.html') { // These are always empty, no need to check
continue;
}
if (isset($skipped_files_may_be_changed[$file])) {
continue;
}
if (substr($file, -4) == '.php') { // There are so many files, we can't check all - and .php files will give an error when called if corrupt
continue;
}
$contents = @strval(file_get_contents(get_file_base() . '/' . $file));
if (sprintf('%u', crc32(preg_replace('#[\r\n\t ]#', '', $contents))) != $file_info[0]) {
$corrupt[] = $file;
}
}
}
if (count($missing) > 4) {
$warnings->attach(do_template('INSTALLER_WARNING_LONG', array('_GUID' => '515c2f26a5415224f3c09b2429a78a5f', 'FILES' => $missing, 'MESSAGE' => do_lang_tempcode('_MISSING_INSTALLATION_FILE', escape_html(integer_format(count($missing)))))));
} else {
foreach ($missing as $file) {
$warnings->attach(do_template('INSTALLER_WARNING', array('MESSAGE' => do_lang_tempcode('MISSING_INSTALLATION_FILE', escape_html($file)))));
}
}
if (count($corrupt) > 4) {
$warnings->attach(do_template('INSTALLER_WARNING_LONG', array('_GUID' => 'f8958458d76bd4f6d146d3fe59132a02', 'FILES' => $corrupt, 'MESSAGE' => do_lang_tempcode('_CORRUPT_INSTALLATION_FILE', escape_html(integer_format(count($corrupt)))))));
} else {
foreach ($corrupt as $file) {
$warnings->attach(do_template('INSTALLER_WARNING', array('MESSAGE' => do_lang_tempcode('CORRUPT_INSTALLATION_FILE', escape_html($file)))));
}
}
}
}
}
// Various checks
$hooks = find_all_hooks('systems', 'checks');
foreach (array_keys($hooks) as $hook) {
require_code('hooks/systems/checks/' . filter_naughty_harsh($hook));
$ob = object_factory('Hook_check_' . filter_naughty_harsh($hook));
$warning = $ob->run();
foreach ($warning as $_warning) {
$warnings->attach(do_template('INSTALLER_WARNING', array('MESSAGE' => $_warning)));
}
}
// Some checks relating to installation permissions
global $FILE_ARRAY;
if (!@is_array($FILE_ARRAY)) { // Talk about manual permission setting a bit
if ((php_function_allowed('posix_getuid')) && (!isset($_SERVER['HTTP_X_MOSSO_DT'])) && (@posix_getuid() == @fileowner(get_file_base() . '/install.php'))) {// NB: Could also be that files are owned by 'apache'/'nobody'. In these cases the users have consciously done something special and know what they're doing (they have open_basedir at least hopefully!) so we'll still consider this 'suexec'. It's too much an obscure situation.
$warnings->attach(do_template('INSTALLER_NOTICE', array('MESSAGE' => do_lang_tempcode('SUEXEC_SERVER'))));
} elseif (is_writable_wrap(get_file_base() . '/install.php')) {
$warnings->attach(do_template('INSTALLER_NOTICE', array('MESSAGE' => do_lang_tempcode('RECURSIVE_SERVER'))));
}
}
if ((file_exists(get_file_base() . '/_config.php')) && (!is_writable_wrap(get_file_base() . '/_config.php')) && (!php_function_allowed('posix_getuid')) && ((stripos(PHP_OS, 'WIN') === 0))) {
$warnings->attach(do_template('INSTALLER_WARNING', array('MESSAGE' => do_lang_tempcode('TROUBLESOME_WINDOWS_SERVER', escape_html(get_tutorial_url('tut_adv_install'))))));
}
// Some sanity checks
if (!@is_array($FILE_ARRAY)) { // Secondary to the file-by-file check. Aims to give more specific information
if ((file_exists(get_file_base() . '/themes/default/templates/ANCHOR.tpl')) && (!file_exists(get_file_base() . '/themes/default/templates/COMCODE_REAL_TABLE_CELL.tpl'))) {
warn_exit(do_lang_tempcode('CORRUPT_FILES_CROP'));
}
if ((!file_exists(get_file_base() . '/themes/default/templates/ANCHOR.tpl')) && (file_exists(get_file_base() . '/themes/default/templates/anchor.tpl'))) {
warn_exit(do_lang_tempcode('CORRUPT_FILES_LOWERCASE'));
}
}
// Github downloads should not be used directly
if (file_exists(get_file_base() . '/_tests')) {
$warnings->attach(do_template('INSTALLER_WARNING', array('MESSAGE' => 'You appear to be installing via the official github repository. This is not intended for end-users and will lead to a bloated insecure site. You should use an official package from the Composr download page.')));
}
// Language selection...
if (file_exists('lang_custom/langs.ini')) {
$lookup = better_parse_ini_file(get_custom_file_base() . '/lang_custom/langs.ini');
} else {
$lookup = better_parse_ini_file(get_file_base() . '/lang/langs.ini');
}
$lang_count = array();
$langs1 = get_dir_contents('lang');
foreach (array_keys($langs1) as $lang) {
if (array_key_exists($lang, $lookup)) {
if (!array_key_exists($lang, $lang_count)) {
$lang_count[$lang] = 0;
}
$files = get_dir_contents('lang/' . $lang);
foreach (array_keys($files) as $file) {
if ((substr($file, -4) == '.ini') && (($lang == fallback_lang()) || (is_file(get_file_base() . '/lang/' . fallback_lang() . '/' . $file)))) {
$lang_count[$lang] += count(better_parse_ini_file(get_file_base() . '/lang/' . $lang . '/' . $file));
}
}
}
}
$langs2 = get_dir_contents('lang_custom');
foreach (array_keys($langs2) as $lang) {
if (array_key_exists($lang, $lookup)) {
if (!array_key_exists($lang, $lang_count)) {
$lang_count[$lang] = 0;
}
$files = get_dir_contents('lang_custom/' . $lang);
foreach (array_keys($files) as $file) {
if ((substr($file, -4) == '.ini') && (is_file(get_file_base() . '/lang/' . fallback_lang() . '/' . $file))) {
$lang_count[$lang] += count(better_parse_ini_file(get_custom_file_base() . '/lang_custom/' . $lang . '/' . $file));
}
}
}
}
$langs = array_merge($langs1, $langs2);
ksort($langs);
unset($langs['EN']);
$langs = array_merge(array('EN' => 'lang'), $langs);
$tlanguages = new Tempcode();
$tcount = 0;
foreach (array_keys($langs) as $lang) {
if (array_key_exists($lang, $lookup)) {
$stub = ($lang == 'EN') ? '' : (' (unofficial, ' . strval(intval(round(100.0 * $lang_count[$lang] / $lang_count['EN']))) . '% changed)');
$entry = do_template('FORM_SCREEN_INPUT_LIST_ENTRY', array('SELECTED' => $lang == user_lang(), 'DISABLED' => false, 'NAME' => $lang, 'CLASS' => '', 'TEXT' => $lookup[$lang] . $stub));
$tlanguages->attach($entry);
$tcount++;
}
}
if ($tcount == 1) {
$tlanguages = new Tempcode(); // No selection
}
// UI...
$url = prepare_installer_url('install.php?step=2');
$hidden = build_keep_post_fields();
$max = strval(get_param_integer('max', 1000));
$hidden->attach(form_input_hidden('max', $max));
return do_template('INSTALLER_STEP_1', array('_GUID' => '83f0ca881b9f63ab9378264c6ff507a3', 'URL' => $url, 'WARNINGS' => $warnings, 'HIDDEN' => $hidden, 'LANGUAGES' => $tlanguages));
}
/**
* Second installation step.
*
* @return Tempcode Progress report / UI
*/
function step_2()
{
if (!array_key_exists('default_lang', $_POST)) {
$_POST['default_lang'] = 'EN';
}
global $FILE_ARRAY;
if (@is_array($FILE_ARRAY)) {
$licence = file_array_get('text/' . filter_naughty($_POST['default_lang']) . '/licence.txt');
if (is_null($licence)) {
$licence = file_array_get('text/EN/licence.txt');
}
} else {
$licence = @file_get_contents(get_file_base() . '/text/' . filter_naughty($_POST['default_lang']) . '/licence.txt');
if ($licence == '') {
$licence = file_get_contents(get_file_base() . '/text/EN/licence.txt');
}
}
$url = prepare_installer_url('install.php?step=3');
$hidden = build_keep_post_fields();
return do_template('INSTALLER_STEP_2', array('_GUID' => 'b08b0268784c9a0f44863ae3aece6789', 'URL' => $url, 'HIDDEN' => $hidden, 'LICENCE' => $licence));
}
/**
* Third installation step.
*
* @return Tempcode Progress report / UI
*/
function step_3()
{
if (count($_POST) == 0) {
exit(do_lang('INST_POST_ERROR'));
}
global $INSTALL_LANG;
// Call home, if they asked to
$advertise_on = post_param_integer('advertise_on', 0);
$email = $_POST['email'];
if ($email == do_lang('EMAIL_ADDRESS')) {
$email = ''; // In case was left as the label
}
if (($email != '') || ($advertise_on == 1)) {
require_code('files');
http_download_file('http://compo.sr/uploads/website_specific/compo.sr/scripts/newsletter_join.php?url=' . urlencode('http://' . cms_srv('HTTP_HOST') . cms_srv('SCRIPT_NAME')) . '&email=' . urlencode($email) . '&interest_level=' . urlencode($_POST['interest_level']) . '&advertise_on=' . strval($advertise_on) . '&lang=' . urlencode($INSTALL_LANG), null, false);
}
// Forum chooser
$forums = get_dir_contents('sources/forum', true);
unset($forums['none']);
ksort($forums);
$forums = array_merge(array('none' => 1), $forums);
$forum_info = better_parse_ini_file(get_file_base() . '/sources/forum/forums.ini');
$tforums = new Tempcode();
$classes = array();
foreach (array_keys($forums) as $forum) {
$class = array_key_exists($forum . '_class', $forum_info) ? $forum_info[$forum . '_class'] : 'general';
$classes[$class][] = $forum;
}
global $DEFAULT_FORUM;
if ((file_exists(get_file_base() . '/_config.php')) && (filesize(get_file_base() . '/_config.php') != 0)) {
require_once(get_file_base() . '/_config.php');
global $SITE_INFO;
if (array_key_exists('forum_type', $SITE_INFO)) {
$DEFAULT_FORUM = $SITE_INFO['forum_type'];
}
}
$default_version = new Tempcode();
$simple_forums = new Tempcode(); // For is JS is off, this is a simple flat list of all versions (rather than a two level list - with first level being $tforums and the second level being filtered using CSS 'display' from $versions)
foreach ($classes as $class => $forums) {
if (trim($class) == '') {
continue;
}
$mapped_name = do_lang('FORUM_CLASS_' . $class, null, null, null, null, false);
if (is_null($mapped_name)) {
$mapped_name = ucwords($class);
}
$versions = new Tempcode();
$first = true;
$forums = array_reverse($forums);
$rec = in_array($DEFAULT_FORUM, $forums);
foreach ($forums as $forum) {
if (GOOGLE_APPENGINE) {
if ($forum != 'cns') {
continue;
}
}
if ($class == 'general') {
$version = $forum;
} else {
$version = array_key_exists($forum . '_version', $forum_info) ? do_lang('VERSION_NUM', $forum_info[$forum . '_version']) : do_lang('VERSION_NUM', do_lang('NA'));
}
$extra2 = '';//(($first && !$rec) || $rec) ? 'checked="checked"' : '';
$versions->attach(do_template('INSTALLER_FORUM_CHOICE_VERSION', array('_GUID' => '159a5a7cd1397620ef34e98c3b06cd7f', 'IS_DEFAULT' => ($DEFAULT_FORUM == $forum) || ($first && !$rec), 'CLASS' => $class, 'NAME' => $forum, 'VERSION' => $version, 'EXTRA' => $extra2)));
$first = false;
$simple_forums->attach(do_template('INSTALLER_FORUM_CHOICE_VERSION', array('_GUID' => 'c4c0e7accab56ae45e8e1a4ff777c42b', 'IS_DEFAULT' => ($DEFAULT_FORUM == $forum) || ($first && !$rec), 'CLASS' => $class, 'NAME' => $forum, 'VERSION' => $mapped_name . ' ' . $version, 'EXTRA' => '')));
}
if ($rec) {
$default_version = $versions;
}
$extra = ($rec) ? 'checked="checked"' : '';
$tforums->attach(do_template('INSTALLER_FORUM_CHOICE', array('_GUID' => 'a5460829e86c9da3637f8e566cfca63c', 'CLASS' => $class, 'REC' => $rec, 'TEXT' => $mapped_name, 'VERSIONS' => $versions, 'EXTRA' => $extra)));
}
// Database chooser
$databases = array_merge(get_dir_contents('sources/database', true), get_dir_contents('sources_custom/database', true));
ksort($databases);
$database_names = better_parse_ini_file(get_file_base() . '/sources/database/database.ini');
$tdatabase = new Tempcode();
$dbs_found = 0;
foreach (array_keys($databases) as $database) {
if (GOOGLE_APPENGINE) {
if ($database != 'mysql' && $database != 'mysqli') {
continue;
}
}
if ((count($databases) == 1) && ($database == 'xml')) {
continue; // If they only have experimental XML option, they'll choose it - we don't want that - we want them to get the error
}
$selected = false;
if (($database == 'mysql') && (!function_exists('mysql_connect'))) {
continue;
}
if (($database == 'mysqli') && (!function_exists('mysqli_connect'))) {
continue;
}
if (($database == 'mysql_pdo') && ((!class_exists('PDO')) || (!defined('PDO::MYSQL_ATTR_USE_BUFFERED_QUERY')))) {
continue;
}
if (($database == 'mysql_dbx') && (!function_exists('dbx_connect'))) {
continue;
}
if ($database == 'mysqli') {
$selected = true;
}
if (($database == 'mysql') && (!function_exists('mysqli_connect'))) {
$selected = true;
}
if (($database == 'mysql_pdo') && (!function_exists('mysql_connect')) && (!function_exists('mysqli_connect'))) {
$selected = true;
}
if (($database == 'mysql_dbx') && (!function_exists('mysql_connect')) && (!function_exists('mysqli_connect')) && ((!class_exists('PDO')) || (!defined('PDO::MYSQL_ATTR_USE_BUFFERED_QUERY')))) {
$selected = true;
}
if (($database == 'access') && (!function_exists('odbc_connect'))) {
continue;
}
if (($database == 'ibm') && (!function_exists('odbc_connect'))) {
continue;
}
if (($database == 'oracle') && (!function_exists('ocilogon'))) {
continue;
}
if (($database == 'postgresql') && (!function_exists('pg_connect'))) {
continue;
}
if (($database == 'sqlite') && (!function_exists('sqlite_popen'))) {
continue;
}
if (($database == 'sqlserver') && (!function_exists('sqlsrv_connect'))) {
continue;
}
if (($database == 'sqlserver_odbc') && (!function_exists('odbc_connect'))) {
continue;
}
if (isset($SITE_INFO['db_type'])) {
$selected = ($database == $SITE_INFO['db_type']);
}
if (array_key_exists($database, $database_names)) {
$mapped_name = $database_names[$database];
} else {
$mapped_name = $database;
}
$tdatabase->attach(do_template('FORM_SCREEN_INPUT_LIST_ENTRY', array('SELECTED' => $selected, 'DISABLED' => false, 'NAME' => $database, 'CLASS' => '', 'TEXT' => $mapped_name)));
if ($database != 'xml') {
$dbs_found++;
}
}
if ($tdatabase->is_empty() || $dbs_found == 0/* Better to provide no option, than just the XML option - confuses users*/) {
warn_exit(do_lang_tempcode('NO_PHP_DB'));
}
$js = new Tempcode();
$js->attach(do_template('global', null, null, false, null, '.js', 'javascript'));
$js->attach("\n");
$js->attach(do_template('modalwindow', null, null, false, null, '.js', 'javascript'));
$js->attach("\n");
$js->attach(do_template('ajax', null, null, false, null, '.js', 'javascript'));
$url = prepare_installer_url('install.php?step=4');
$hidden = build_keep_post_fields();
return do_template('INSTALLER_STEP_3', array(
'_GUID' => 'af52ecea73e9a8e2a92c12adbabbf4ab',
'URL' => $url,
'JS' => $js,
'HIDDEN' => $hidden,
'SIMPLE_FORUMS' => $simple_forums,
'FORUM_PATH_DEFAULT' => get_file_base() . DIRECTORY_SEPARATOR . 'forums',
'FORUMS' => $tforums,
'DATABASES' => $tdatabase,
'VERSION' => $default_version,
'IS_QUICK' => @is_array($GLOBALS['FILE_ARRAY']),
));
}
/**
* Fourth installation step.
*
* @return Tempcode Progress report / UI
*/
function step_4()
{
global $INSTALL_LANG;
if (count($_POST) == 0) {
exit(do_lang('INST_POST_ERROR'));
}
$js = new Tempcode();
$js->attach(do_template('global', null, null, false, null, '.js', 'javascript'));
$js->attach("\n");
$js->attach(do_template('modalwindow', null, null, false, null, '.js', 'javascript'));
$js->attach("\n");
$js->attach(do_template('ajax', null, null, false, null, '.js', 'javascript'));
require_code('database');
require_code('database/' . post_param_string('db_type'));
$GLOBALS['DB_STATIC_OBJECT'] = object_factory('Database_Static_' . post_param_string('db_type'));
// Probing
$base_url = post_param_string('base_url', get_base_url());
// Our forum is
$forum_type = post_param_string('forum_type');
require_code('forum/' . $forum_type);
$GLOBALS['FORUM_DRIVER'] = object_factory('Forum_driver_' . filter_naughty_harsh($forum_type));
$GLOBALS['FORUM_DRIVER']->MEMBER_ROWS_CACHED = array();
// Try and grab ourselves forum details
global $PROBED_FORUM_CONFIG;
/** When forum drivers are asked to probe configuration from a potentially existing forum, it gets stored in here.
*
* @global array $PROBED_FORUM_CONFIG
*/
$PROBED_FORUM_CONFIG = array();
$PROBED_FORUM_CONFIG['sql_database'] = '';
$PROBED_FORUM_CONFIG['sql_user'] = '';
$PROBED_FORUM_CONFIG['sql_pass'] = '';
$board_path = post_param_string('board_path', '');
find_forum_path($board_path);
if ((!array_key_exists('board_url', $PROBED_FORUM_CONFIG)) || (!(strlen($PROBED_FORUM_CONFIG['board_url']) > 0))) {
$file_base = get_file_base();
for ($i = 0; $i < strlen($board_path); $i++) {
if ($i >= strlen($file_base)) {
break;
}
if ($board_path[$i] != $file_base[$i]) {
break;
}
}
$append = str_replace('\\', '/', substr($board_path, $i));
$PROBED_FORUM_CONFIG['board_url'] = (strlen($append) < 15) ? (substr($base_url, 0, strlen($base_url) - ($i - strlen($board_path))) . ((((strlen($append) > 0) && ($append[0] == '/'))) ? '' : '/') . $append) : ($base_url . '/forums');
}
if (array_key_exists('cookie_member_id', $PROBED_FORUM_CONFIG)) {
if (($forum_type != 'cns') && ($forum_type != 'none')) {
$PROBED_FORUM_CONFIG['cookie_member_id'] = 'cms__' . $PROBED_FORUM_CONFIG['cookie_member_id'];
}
} else {
$PROBED_FORUM_CONFIG['cookie_member_id'] = 'cms_member_id';
}
if (array_key_exists('cookie_member_hash', $PROBED_FORUM_CONFIG)) {
if (($forum_type != 'cns') && ($forum_type != 'none')) {
$PROBED_FORUM_CONFIG['cookie_member_hash'] = 'cms__' . $PROBED_FORUM_CONFIG['cookie_member_hash'];
}
} else {
$PROBED_FORUM_CONFIG['cookie_member_hash'] = 'cms_member_hash';
}
$cookie_domain = '';//(($domain == 'localhost') || (strpos($domain, '.') === false)) ? '' : ('.' . $domain);
$cookie_path = '/';
$cookie_days = '120';
$use_persistent = false;
require_code('version');
$table_prefix = get_default_table_prefix();
if (stripos(PHP_OS, 'WIN') === 0) {
$db_site_host = '127.0.0.1';
} else {
$db_site_host = 'localhost';
}
$db_site_user = $PROBED_FORUM_CONFIG['sql_user'];
$db_site_password = $PROBED_FORUM_CONFIG['sql_pass'];
$db_site = $PROBED_FORUM_CONFIG['sql_database'];
$board_prefix = $PROBED_FORUM_CONFIG['board_url'];
$member_cookie = $PROBED_FORUM_CONFIG['cookie_member_id'];
$pass_cookie = $PROBED_FORUM_CONFIG['cookie_member_hash'];
$multi_lang_content = file_exists(get_file_base() . '/.git')/*randomise in dev mode*/ ? mt_rand(0, 1) : 0;
$domain = preg_replace('#:.*#', '', cms_srv('HTTP_HOST'));
$specifics = $GLOBALS['FORUM_DRIVER']->install_specifics();
$use_msn = post_param_integer('use_msn', 0);
if ($use_msn == 0) {
$use_msn = post_param_integer('use_multi_db', 0);
}
// Now we've gone through all the work of detecting it, lets grab from _config.php to see what we had last time we installed
global $SITE_INFO;
if ((file_exists(get_file_base() . '/_config.php')) && (filesize(get_file_base() . '/_config.php') != 0)) {
// De-set what we know we can't re-use because we have better info now
require_once(get_file_base() . '/_config.php');
if (($PROBED_FORUM_CONFIG['sql_database'] != '') && ($forum_type != 'cns') && ($forum_type != 'none')) {
if ((!array_key_exists('forum_type', $SITE_INFO)) || ($SITE_INFO['forum_type'] != $forum_type)) { // Don't want to throw detected versions of these away
unset($SITE_INFO['user_cookie']);
unset($SITE_INFO['pass_cookie']);
}
foreach ($specifics as $specific) {
if (array_key_exists($specific['name'], $SITE_INFO)) {
unset($SITE_INFO[$specific['name']]);
}
}
unset($SITE_INFO['db_forums_host']);
unset($SITE_INFO['db_forums_user']);
unset($SITE_INFO['db_forums_password']);
unset($SITE_INFO['db_forums']);
unset($SITE_INFO['db_site_host']);
unset($SITE_INFO['db_site_user']);
unset($SITE_INFO['db_site_password']);
unset($SITE_INFO['db_site']);
}
unset($SITE_INFO['base_url']);
// Copy from last time
if (isset($SITE_INFO['cookie_domain'])) {
$cookie_domain = $SITE_INFO['cookie_domain'];
}
if (isset($SITE_INFO['cookie_path'])) {
$cookie_path = $SITE_INFO['cookie_path'];
}
if (isset($SITE_INFO['cookie_days'])) {
$cookie_days = $SITE_INFO['cookie_days'];
}
if (isset($SITE_INFO['table_prefix'])) {
$table_prefix = $SITE_INFO['table_prefix'];
}
if (isset($SITE_INFO['db_site_host'])) {
$db_site_host = $SITE_INFO['db_site_host'];
}
if (isset($SITE_INFO['db_site_user'])) {
$db_site_user = $SITE_INFO['db_site_user'];
}
if (isset($SITE_INFO['db_site_password'])) {
$db_site_password = $SITE_INFO['db_site_password'];
}
if (isset($SITE_INFO['db_site'])) {
$db_site = $SITE_INFO['db_site'];
}
if (isset($SITE_INFO['member_cookie'])) {
$member_cookie = $SITE_INFO['member_cookie'];
}
if (isset($SITE_INFO['pass_cookie'])) {
$pass_cookie = $SITE_INFO['pass_cookie'];
}
if (isset($SITE_INFO['domain'])) {
$domain = $SITE_INFO['domain'];
}
if ((!file_exists(get_file_base() . '/.git')) || ($use_msn)) {
if (isset($SITE_INFO['multi_lang_content'])) {
$multi_lang_content = intval($SITE_INFO['multi_lang_content']);
}
}
}
$db_forums_host = $db_site_host;
$db_forums_user = $db_site_user;
$db_forums_password = $db_site_password;
$db_forums = $db_site;
$sections = new Tempcode();
// Detect FTP settings
if (php_function_allowed('posix_getpwuid')) {
$u_info = posix_getpwuid(fileowner(get_file_base() . '/install.php'));
if ($u_info !== false) {
$ftp_username = $u_info['name'];
} else {
$ftp_username = '';
}
} else {
$ftp_username = '';
}
if (is_null($ftp_username)) {
$ftp_username = '';
}
$dr = array_key_exists('DOCUMENT_ROOT', $_SERVER) ? $_SERVER['DOCUMENT_ROOT'] : (array_key_exists('DOCUMENT_ROOT', $_ENV) ? $_ENV['DOCUMENT_ROOT'] : '');
if (strpos($dr, '/') !== false) {
$dr_parts = explode('/', $dr);
} else {
$dr_parts = explode('\\', $dr);
}
$webdir_stub = $dr_parts[count($dr_parts) - 1];
// If we have a host where the FTP is two+ levels down (often when we have one FTP covering multiple virtual hosts), then this "last component" rule would be insufficient; do a search through for critical strings to try and make a better guess
$special_root_dirs = array('public_html', 'www', 'webroot', 'httpdocs', 'httpsdocs', 'wwwroot', 'Documents');
$webdir_stub = $dr_parts[count($dr_parts) - 1];
foreach ($dr_parts as $i => $part) {
if (in_array($part, $special_root_dirs)) {
$webdir_stub = implode('/', array_slice($dr_parts, $i));
}
}
$ftp_folder = '/' . $webdir_stub . basename(cms_srv('SCRIPT_NAME'));
$ftp_domain = $domain;
// Is this autoinstaller? FTP settings
global $FILE_ARRAY;
if ((@is_array($FILE_ARRAY)) && (!is_suexec_like())) {
$title = protect_from_escaping(escape_html('FTP'));
$text = do_lang_tempcode('AUTO_INSTALL');
$hidden = new Tempcode();
$options = new Tempcode();
$options->attach(make_option(do_lang_tempcode('FTP_DOMAIN'), new Tempcode(), 'ftp_domain', post_param_string('ftp_domain', $ftp_domain), false, true));
$options->attach(make_option(do_lang_tempcode('FTP_USERNAME'), new Tempcode(), 'ftp_username', post_param_string('ftp_username', $ftp_username), false, true));
$options->attach(make_option(do_lang_tempcode('FTP_PASSWORD'), new Tempcode(), 'ftp_password', post_param_string('ftp_password', ''), true));
$options->attach(make_option(do_lang_tempcode('FTP_DIRECTORY'), do_lang_tempcode('FTP_FOLDER'), 'ftp_folder', post_param_string('ftp_folder', $ftp_folder)));
$options->attach(make_option(do_lang_tempcode('FTP_FILES_PER_GO'), do_lang_tempcode('DESCRIPTION_FTP_FILES_PER_GO'), 'max', post_param_string('max', '1000')));
$sections->attach(do_template('INSTALLER_STEP_4_SECTION', array('_GUID' => '50fcb00f4d1da1813e94d86529ea0862', 'HIDDEN' => $hidden, 'TITLE' => $title, 'TEXT' => $text, 'OPTIONS' => $options)));
}
// General settings
$title = do_lang_tempcode('GENERAL_SETTINGS');
$text = new Tempcode();
$options = new Tempcode();
$hidden = new Tempcode();
if (!GOOGLE_APPENGINE) {
$options->attach(make_option(do_lang_tempcode('DOMAIN'), example('DOMAIN_EXAMPLE'), 'domain', $domain, false, true));
$options->attach(make_option(do_lang_tempcode('BASE_URL'), example('BASE_URL_TEXT'), 'base_url', $base_url, false, true));
} else {
$options->attach(make_option(do_lang_tempcode('GAE_APPLICATION'), do_lang_tempcode('DESCRIPTION_GAE_APPLICATION'), 'gae_application', preg_replace('#^.*~#', '', $_SERVER['APPLICATION_ID']), false, true));
$hidden->attach(form_input_hidden('domain', $domain));
$hidden->attach(form_input_hidden('base_url', $base_url));
$options->attach(make_option(do_lang_tempcode('GAE_BUCKET_NAME'), do_lang_tempcode('DESCRIPTION_GAE_BUCKET_NAME'), 'gae_bucket_name', '<application>', false, true));
}
$master_password = '';
$options->attach(make_option(do_lang_tempcode('MASTER_PASSWORD'), example('', 'CHOOSE_MASTER_PASSWORD'), 'master_password', $master_password, true));
require_lang('config');
$options->attach(make_tick(do_lang_tempcode('SEND_ERROR_EMAILS_OCPRODUCTS'), example('', 'CONFIG_OPTION_send_error_emails_ocproducts'), 'send_error_emails_ocproducts', 1));
$options->attach(make_tick(do_lang_tempcode('MULTI_LANG_CONTENT'), example('', 'MULTI_LANG_CONTENT_TEXT'), 'multi_lang_content', $multi_lang_content));
$sections->attach(do_template('INSTALLER_STEP_4_SECTION', array('_GUID' => 'f051465e86a7a53ec078e0d9de773993', 'HIDDEN' => $hidden, 'TITLE' => $title, 'TEXT' => $text, 'OPTIONS' => $options)));
$hidden->attach(form_input_hidden('self_learning_cache', '1'));
// Database settings for forum (if applicable)
$forum_text = new Tempcode();
if (($forum_type == 'cns') || ($forum_type == 'none')) {
$forum_title = do_lang_tempcode('MEMBER_SETTINGS');
} else {
$_forum_type = do_lang('FORUM_CLASS_' . preg_replace('#\d+$#', '', $forum_type), null, null, null, null, false);
if (is_null($_forum_type)) {
$_forum_type = ucwords($forum_type);
}
$forum_title = do_lang_tempcode('_FORUM_SETTINGS', escape_html($_forum_type));
}
$forum_options = new Tempcode();
$forum_type = post_param_string('forum_type');
if ($forum_type != 'none') {
if ($use_msn == 1) {