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[Tikiwiki-cvs/svn] SF.net SVN: tikiwiki:[16794] trunk/installer/tiki-installer.php
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From: <mar...@us...> - 2009-02-16 15:08:34
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Revision: 16794
http://tikiwiki.svn.sourceforge.net/tikiwiki/?rev=16794&view=rev
Author: marclaporte
Date: 2009-02-16 15:08:30 +0000 (Mon, 16 Feb 2009)
Log Message:
-----------
[FIX] dos2unix
Modified Paths:
--------------
trunk/installer/tiki-installer.php
Modified: trunk/installer/tiki-installer.php
===================================================================
--- trunk/installer/tiki-installer.php 2009-02-16 13:24:32 UTC (rev 16793)
+++ trunk/installer/tiki-installer.php 2009-02-16 15:08:30 UTC (rev 16794)
@@ -1,823 +1,823 @@
-<?php
-
-// $Id$
-
-// Copyright (c) 2002-2007, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
-// All Rights Reserved. See copyright.txt for details and a complete list of authors.
-// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
-
-// To (re-)enable this script the file has to be named tiki-installer.php and the following four lines
-// must start with two '/' and 'stopinstall:'. (Make sure there are no spaces inbetween // and stopinstall: !)
-
-//this script may only be included - so its better to die if called directly.
-if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
- header("location: index.php");
- exit;
-}
-
-error_reporting (E_ALL);
-
-include_once("lib/init/initlib.php");
-
-// Define and load Smarty components
-define('SMARTY_DIR', "lib/smarty/libs/");
-require_once ( 'lib/smarty/libs/Smarty.class.php');
-require_once ('installer/installlib.php');
-
-$commands = array();
-ini_set('magic_quotes_runtime',0);
-
-// Which step of the installer
-if (empty($_REQUEST['install_step'])) {
- $install_step = '0'; } else {
- $install_step = ($_REQUEST['install_step']); }
-
-
-
-if (!empty($_REQUEST['lang'])) {
- $language = $prefs['language'] = $_REQUEST['lang'];
-} else {
- $language = $prefs['language'] = 'en';
-}
-include_once('lib/init/tra.php');
-
-function list_tables( $dbTiki )
-{
- static $list = array();
- if( $list )
- return $list;
-
- $result = $dbTiki->Execute( "show tables" );
-
- if (!$result) {
- return $list;
- }
-
- while( $row = $result->fetchRow() )
- $list[] = reset( $row );
-
- return $list;
-}
-
-function has_tiki_db( $dbTiki )
-{
- return in_array( 'users_users', list_tables( $dbTiki ) );
-}
-
-function has_tiki_db_20( $dbTiki )
-{
- return in_array( 'tiki_pages_translation_bits', list_tables( $dbTiki ) );
-}
-
-function process_sql_file($file,$db_tiki) {
- global $dbTiki;
- if ( ! is_object($dbTiki) ) return false;
-
- global $succcommands;
- global $failedcommands;
- global $smarty;
- if(!isset($succcommands)) {
- $succcommands=array();
- $failedcommands=array();
- }
-
- $command = '';
- if ( !is_file("db/$file") || !$fp = fopen("db/$file", "r") ) {
- print('Fatal: Cannot open db/'.$file);
- exit(1);
- }
-
- while(!feof($fp)) {
- $command.= fread($fp,4096);
- }
-
- switch ( $db_tiki ) {
- case 'sybase': $statements = split("(\r|\n)go(\r|\n)", $command); break;
- case 'mssql': $statements = split("(\r|\n)go(\r|\n)", $command); break;
- case 'oci8': $statements = preg_split("#(;\s*\n)|(\n/\n)#", $command); break;
- default: $statements = preg_split("#(;\s*\n)|(;\s*\r\n)#", $command); break;
- }
- $prestmt="";
- $do_exec=true;
- foreach ($statements as $statement) {
- //echo "executing $statement </br>";
- if (trim($statement)) {
- switch ($db_tiki) {
- case "oci8":
- // we have to preserve the ";" in sqlplus programs (triggers)
- if (preg_match("/BEGIN/",$statement)) {
- $prestmt=$statement.";";
- $do_exec=false;
- }
- if (preg_match("/END/",$statement)) {
- $statement=$prestmt."\n".$statement.";";
- $do_exec=true;
- }
- if($do_exec) $result = $dbTiki->Execute($statement);
- break;
- default:
- $result = $dbTiki->Execute($statement);
- break;
- }
-
- if (!$result) {
- $failedcommands[]= "Command: ".$statement."\nMessage: ".$dbTiki->ErrorMsg()."\n\n";
- //trigger_error("DB error: " . $dbTiki->ErrorMsg(). " in query:<br /><pre>" . $command . "<pre/><br />", E_USER_WARNING);
- // Do not die at the moment. We need some better error checking here
- //die;
- } else {
- $succcommands[]=$statement;
- }
- }
- }
- $dbTiki->Execute("update `tiki_preferences` set `value`=`value`+1 where `name`='lastUpdatePrefs'");
- unset($_SESSION['s_prefs']);
-
- $smarty->assign_by_ref('succcommands', $succcommands);
- $smarty->assign_by_ref('failedcommands', $failedcommands);
-}
-
-function write_local_php($dbb_tiki,$host_tiki,$user_tiki,$pass_tiki,$dbs_tiki,$dbversion_tiki="3.0") {
- global $local;
- global $db_tiki;
- if ($dbs_tiki and $user_tiki) {
- $db_tiki=addslashes($dbb_tiki);
- $host_tiki=addslashes($host_tiki);
- $user_tiki=addslashes($user_tiki);
- $pass_tiki=addslashes($pass_tiki);
- $dbs_tiki=addslashes($dbs_tiki);
- $fw = fopen($local, 'w');
- $filetowrite="<?php\n\$db_tiki='".$db_tiki."';\n";
- $filetowrite.="\$dbversion_tiki='".$dbversion_tiki."';\n";
- $filetowrite.="\$host_tiki='".$host_tiki."';\n";
- $filetowrite.="\$user_tiki='".$user_tiki."';\n";
- $filetowrite.="\$pass_tiki='".$pass_tiki."';\n";
- $filetowrite.="\$dbs_tiki='".$dbs_tiki."';\n";
- $filetowrite.="?>";
- fwrite($fw, $filetowrite);
- fclose ($fw);
- }
-}
-
-function create_dirs($domain=''){
- global $docroot;
- $dirs=array(
- 'backups',
- 'db',
- 'dump',
- 'img/wiki',
- 'img/wiki_up',
- 'img/trackers',
- 'modules/cache',
- 'temp',
- 'temp/cache',
- 'templates_c',
- 'templates',
- 'styles',
- 'whelp');
-
- if (file_exists('lib/Galaxia'))
- array_push($dirs, 'lib/Galaxia/processes');
-
- $ret = "";
- foreach ($dirs as $dir) {
- $dir = $dir.'/'.$domain;
- // Create directories as needed
- if (!is_dir($dir)) {
- @mkdir($dir,02775);
- }
- @chmod($dir,02775);
- // Check again and report problems
- if (!is_dir($dir)) {
- $ret .= "The directory '$docroot/$dir' does not exist.\n";
- } else if (!is_writeable($dir)) {
- @chmod($dir,02777);
- if (!is_writeable($dir)) {
- $ret .= "The directory '$docroot/$dir' is not writeable.\n";
- }
- }
- }
- return $ret;
-}
-
-function isWindows() {
- static $windows;
-
- if (!isset($windows)) {
- $windows = substr(PHP_OS, 0, 3) == 'WIN';
- }
-
- return $windows;
-}
-
-class Smarty_Tikiwiki extends Smarty {
-
- function Smarty_Tikiwiki() {
- $this->template_dir = "templates/";
- $this->compile_dir = "templates_c/";
- $this->config_dir = "configs/";
- $this->cache_dir = "cache/";
- $this->caching = false;
- $this->assign('app_name', 'Tikiwiki');
- $this->plugins_dir = array(
- dirname(dirname(SMARTY_DIR))."/smarty_tiki",
- SMARTY_DIR."plugins"
- );
- // we cannot use subdirs in safe mode
- if(ini_get('safe_mode')) {
- $this->use_sub_dirs = false;
- }
- //$this->debugging = true;
- //$this->debug_tpl = 'debug.tpl';
- }
-
- function fetch($_smarty_tpl_file, $_smarty_cache_id = null, $_smarty_compile_id = null, $_smarty_display = false) {
- global $language;
- $_smarty_cache_id = $language . $_smarty_cache_id;
- $_smarty_compile_id = $language . $_smarty_compile_id;
- return parent::fetch($_smarty_tpl_file, $_smarty_cache_id, $_smarty_compile_id, $_smarty_display);
- }
-}
-
-function kill_script() {
- /*Header ('Location: tiki-install_disable.php');
- die;*/
-
- $remove = 'no';
- if (isset($_REQUEST['remove'])) $remove = 'yes';
- $removed = false;
- $fh = fopen('installer/tiki-installer.php', 'rb');
- $data = fread($fh, filesize('installer/tiki-installer.php'));
- fclose($fh);
-
- if (is_writable("installer/tiki-installer.php")) {
- /* first try to delete the file if requested */
- if ($remove=='yes' && @unlink("installer/tiki-installer.php")) {
- $removed = true;
- }
- /* if it fails, then try to rename it */
- else if (@rename("installer/tiki-installer.php","installer/tiki-installer.done")) {
- $removed = true;
- }
- /* otherwise here's an attempt to change the content of the file to prevent execution */
- else {
- $data = preg_replace('/\/\/stopinstall:/', '', $data);
- $fh = fopen('installer/tiki-installer.php', 'wb');
- if (fwrite($fh, $data) > 0) {
- $removed = true;
- }
- fclose($fh);
- }
- }
-
- if ($removed == true) {
- header ('location: tiki-index.php');
- } else { // TODO: display this via translantable error msg template ?
- print "<html><head><title>Ooops !</title></head><body>
-<h1 style='color: red'>Ooops !</h1>
-<p>Tikiwiki installer failed to rename the <b>installer/tiki-installer.php</b> file.</p>
-<p style='border: solid 1px red; margin: 0 10% 0 10%; text-align: center; width: 80%'>Leaving this file on a publicly accessible site is a <strong>security risk</strong>.</p>
-<p>Please remove or rename the <b>installer/tiki-installer.php</b> from your Tiki installation folder 'manually' (e.g. using SSH or FTP).
-<strong>Somebody else could be potentially able to wipe out your Tikiwiki database if you do not remove or rename this file !</strong></p>
-<p><a href='index.php'>Proceed to your site</a> after you have removed or renamed <b>installer/tiki-installer.php</b>.</p>
-<p style='text-align: right'>Thank you</p>
-</body></html>";
- }
- die;
-}
-
-function check_session_save_path() {
- global $errors;
- if (ini_get('session.save_handler') == 'files') {
- $save_path = ini_get('session.save_path');
- // check if we can check it. The session.save_path can be outside
- // the open_basedir paths.
- $open_basedir=ini_get('open_basedir');
- if (empty($open_basedir)) {
- if (!is_dir($save_path)) {
- $errors .= "The directory '$save_path' does not exist or PHP is not allowed to access it (check open_basedir entry in php.ini).\n";
- } else if (!is_writeable($save_path)) {
- $errors .= "The directory '$save_path' is not writeable.\n";
- }
- }
-
- if ($errors) {
- $save_path = TikiInit::tempdir();
-
- if (is_dir($save_path) && is_writeable($save_path)) {
- ini_set('session.save_path', $save_path);
-
- $errors = '';
- }
- }
- }
-}
-
-function get_webserver_uid() {
- global $wwwuser;
- global $wwwgroup;
- $wwwuser = '';
- $wwwgroup = '';
-
- if (isWindows()) {
- $wwwuser = 'SYSTEM';
-
- $wwwgroup = 'SYSTEM';
- }
-
- if (function_exists('posix_getuid')) {
- $user = @posix_getpwuid(@posix_getuid());
-
- $group = @posix_getpwuid(@posix_getgid());
- $wwwuser = $user ? $user['name'] : false;
- $wwwgroup = $group ? $group['name'] : false;
- }
-
- if (!$wwwuser) {
- $wwwuser = 'nobody (or the user account the web server is running under)';
- }
-
- if (!$wwwgroup) {
- $wwwgroup = 'nobody (or the group account the web server is running under)';
- }
-}
-
-function error_and_exit() {
- global $errors, $docroot, $wwwgroup, $wwwuser;
-
- $PHP_CONFIG_FILE_PATH = PHP_CONFIG_FILE_PATH;
-
- $httpd_conf = 'httpd.conf';
-/*
- ob_start();
- phpinfo (INFO_MODULES);
-
- if (preg_match('/Server Root<\/b><\/td><td\s+align="left">([^<]*)</', ob_get_contents(), $m)) {
- $httpd_conf = $m[1] . '/' . $httpd_conf;
- }
-
- ob_end_clean();
-*/
-
- print "<html><body>\n<h2><IMG SRC=\"img/tiki/tikilogo.png\" ALT=\"\" BORDER=0><br /\>
- <font color='red'>Tiki Installer cannot proceed</font></h2>\n<pre>\n$errors";
-
- if (!isWindows()) {
- print "<br /><br />Your options:
-
-
-1- With FTP access:
- a) Change the permissions (chmod) of the directories to 777.
- b) Create any missing directories
- c) <a href='tiki-install.php'>Execute the Tiki installer again</a> (Once you have executed these commands, this message will disappear!)
-
-or
-
-2- With shell (SSH) access, you can run the command below.
-
- a) To run setup.sh, follow the instructions:
- \$ cd $docroot
- \$ sh setup.sh
-
- The script will offer you options depending on your server configuration.
-
- b) <a href='tiki-install.php'>Execute the Tiki installer again</a> (Once you have executed these commands, this message will disappear!)
-
-
-<hr>
-If you have problems accessing a directory, check the open_basedir entry in
-$PHP_CONFIG_FILE_PATH/php.ini or $httpd_conf.
-
-<hr>
-
-<a href='http://doc.tikiwiki.org/Installation' target='_blank'>Consult the tikiwiki.org installation guide</a> if you need more help or <a href='http://tikiwiki.org/tiki-forums.php' target='_blank'>visit the forums</a>
-
-";
- }
- print "</pre></body></html>";
- exit;
-}
-
-
-
-function has_admin() {
- // Try to see if we have an admin account
- global $dbTiki;
- global $admin_acc;
- $query = "select hash from users_users where login='admin'";
-
- @$result = $dbTiki->Execute($query);
-
- if (!$result) {
- $admin_acc = 'n';
- } else {
- if ($result->numRows()) {
- $res = $result->fetchRow();
-
- if (isset($res['hash'])) {
- $admin_acc = 'y';
- } else {
- $admin_acc = 'n';
- }
- } else {
- $admin_acc = 'n';
- }
- }
-}
-
-function load_profiles() {
- // the profiles are only mysql-safe at this time, so make other DB's only show the default, which is empty
- global $db_tiki;
- global $smarty;
- if ($db_tiki == 'mysql' || $db_tiki == 'mysqli') {
- $profiles = array();
- $h = opendir('db/profiles/');
-
- while ($file = readdir($h)) {
- if (substr($file,-4,4) == '.prf') {
- // Assign the filename of the profile to the name field
- $prof1 = array("name" => $file);
- // Open the profile and pull out the description from the first line
- $fp = fopen("db/profiles/$file", "r");
- $desc = substr(fgets($fp,40),2);
- fclose($fp);
- $prof1["desc"] = $desc;
- // Assign the record to the profile array
- $profiles[] = $prof1;
- }
- }
-
- closedir ($h);
- sort($profiles);
- } else {
- $prof1 = array("name" => "_default.prf");
- $prof1["desc"] = "Default installation profile";
- $profiles[] = $prof1;
- }
- $smarty->assign('profiles', $profiles);
-}
-
-
-
-function load_sql_scripts() {
- global $smarty;
- global $dbversion_tiki;
- $files = array();
- $h = opendir('db/');
- //echo $dbversion_tiki . "---";
-
- while ($file = readdir($h)) {
- if (preg_match('#\d\..*to.*\.sql$#',$file) || preg_match('#secdb#',$file)) {
- $files[] = $file;
- }
- }
-
- closedir ($h);
- rsort($files);
- reset($files);
- $smarty->assign('files', $files);
-}
-
-// from PHP manual (ini-get function example)
-function return_bytes( $val ) {
- $val = trim($val);
- $last = strtolower($val{strlen($val)-1});
- switch ( $last ) {
- // The 'G' modifier is available since PHP 5.1.0
- case 'g': $val *= 1024;
- case 'm': $val *= 1024;
- case 'k': $val *= 1024;
- }
- return $val;
-}
-
-// -----------------------------------------------------------------------------
-// end of functions .. now starts the processing
-
-// After install. This should remove this script.
-if (isset($_REQUEST['kill'])) {
- kill_script();
- die;
-}
-
-if (is_file('db/virtuals.inc')) {
- $virtuals = array_map('trim',file('db/virtuals.inc'));
- foreach ($virtuals as $v) {
- if ($v) {
- if (is_file("db/$v/local.php") and is_readable("db/$v/local.php")) {
- $virt[$v] = 'y';
- } else {
- $virt[$v] = 'n';
- }
- }
- }
-} else {
- $virt = false;
- $virtuals = false;
-}
-
-$multi = '';
-if ($virtuals) {
- if (isset($_REQUEST['multi']) and in_array($_REQUEST['multi'],$virtuals)) {
- $multi = $_REQUEST['multi'];
- } else {
- if (isset($_SERVER['TIKI_VIRTUAL']) and is_file('db/'.$_SERVER['TIKI_VIRTUAL'].'/local.php')) {
- $multi = $_SERVER['TIKI_VIRTUAL'];
- } elseif (isset($_SERVER['SERVER_NAME']) and is_file('db/'.$_SERVER['SERVER_NAME'].'/local.php')) {
- $multi = $_SERVER['SERVER_NAME'];
- } elseif (isset($_SERVER['HTTP_HOST']) and is_file('db/'.$_SERVER['HTTP_HOST'].'/local.php')) {
- $multi = $_SERVER['HTTP_HOST'];
- }
- }
-}
-if (!empty($multi)) {
- $local = "db/$multi/local.php";
-} else {
- $local = 'db/local.php';
-}
-$tikidomain = $multi;
-include 'lib/cache/cachelib.php';
-$cachelib->empty_full_cache();
-
-$_SESSION["install-logged-$multi"] = 'y';
-
-// Init smarty
-$smarty = new Smarty_Tikiwiki();
-$smarty->load_filter('pre', 'tr');
-$smarty->load_filter('output', 'trimwhitespace');
-$smarty->assign('mid', 'tiki-install.tpl');
-$smarty->assign('style', 'thenews.css');
-$smarty->assign('virt',$virt);
-$smarty->assign('multi', $multi);
-if ($language != 'en')
- $smarty->assign('lang', $language);
-
-// Tiki Database schema version
-$tiki_version = '3.0';
-$smarty->assign('tiki_version', $tiki_version);
-$smarty->assign('tiki_version_name', $tiki_version . ' BETA1');
-
-// Available DB Servers
-$dbservers = array();
-if ( function_exists('mysqli_connect') ) $dbservers['mysqli'] = 'MySQL Improved (mysqli). Requires MySQL 4.1+';
-if ( function_exists('mysql_connect') ) $dbservers['mysql'] = 'MySQL classic (mysql)';
-if ( function_exists('pg_connect') ) $dbservers['pgsql'] = 'PostgeSQL 7.2+';
-if ( function_exists('oci_connect') ) $dbservers['oci8'] = 'Oracle';
-if ( function_exists('sybase_connect') ) $dbservers['sybase'] = 'Sybase';
-if ( function_exists('sqlite_open') ) $dbservers['sqlite'] = 'SQLLite';
-if ( function_exists('mssql_connect') ) $dbservers['mssql'] = 'MSSQL';
-$smarty->assign_by_ref('dbservers', $dbservers);
-
-$errors = '';
-
-// changed to path_translated 28/4/04 by damian
-// for IIS compatibilty
-if (empty($_SERVER['PATH_TRANSLATED'])) {
- // in PHP5, $_SERVER['PATH_TRANSLATED'] is no longer set
- // the following is hopefully a good workaround
- // nope, it wasn't - PHP5 doesn't allow pass-by-reference
- $myFooVarForIncludeFiles = get_included_files();
- $_SERVER['PATH_TRANSLATED'] = array_shift($myFooVarForIncludeFiles);
-}
-$docroot = dirname($_SERVER['PATH_TRANSLATED']);
-
-check_session_save_path();
-
-get_webserver_uid();
-
-$errors .= create_dirs($multi);
-
-if ($errors) {
- error_and_exit();
-}
-
-// Second check try to connect to the database
-// if no local.php => no con
-// if local then build dsn and try to connect
-// then get con or nocon
-
-//adodb settings
-
-define('ADODB_FORCE_NULLS', 1);
-define('ADODB_ASSOC_CASE', 2);
-define('ADODB_CASE_ASSOC', 2); // typo in adodb's driver for sybase?
-include_once ('lib/adodb/adodb.inc.php');
-
-// next block checks if there is a local.php and if we can connect through this.
-// sets $dbcon to false if there is no valid local.php
-if (!file_exists($local)) {
- $dbcon = false;
- $smarty->assign('dbcon', 'n');
- if ($install_step == '3') {
- $install_step = '3';
- }
-} else {
- // include the file to get the variables
- include ($local);
- if ( $dbversion_tiki == '1.10' ) $dbversion_tiki = '2.0';
-
- if (!isset($db_tiki)) {
- //upgrade from 2.0 : if no db is specified, use the first db that this php installation can handle
- $db_tiki = reset($dbservers);
- write_local_php($db_tiki,$host_tiki,$user_tiki,$pass_tiki,$dbs_tiki);
- $_SESSION[$cookie_name] = 'admin';
- }
-
- if ($db_tiki == 'sybase') {
- // avoid database change messages
- ini_set('sybct.min_server_severity', '11');
- }
-
- $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-
- // avoid errors in ADONewConnection() (wrong darabase driver etc...)
- if( ! isset($dbservers[$db_tiki]) ) {
- $dbcon = false;
- $smarty->assign('dbcon', 'n');
- } else {
- $dbTiki = &ADONewConnection($db_tiki);
-
- if (!$dbTiki->Connect($host_tiki, $user_tiki, $pass_tiki, $dbs_tiki)) {
- $dbcon = false;
- $smarty->assign('dbcon', 'n');
- $tikifeedback[] = array('num'=>1,'mes'=>$dbTiki->ErrorMsg());
- } else {
- $dbcon = true;
- if (!isset($_REQUEST['reset'])) {
- $smarty->assign('dbcon', 'y');
- $smarty->assign('resetdb', 'n');
- } else {
- $smarty->assign('dbcon', 'y');
- $smarty->assign('resetdb', 'y');
- }
- }
- }
-}
-
-if ($dbcon) {
- has_admin();
-}
-
-if ($admin_acc=='n') {
- $smarty->assign('noadmin', 'y');
-} else {
- $smarty->assign('noadmin', 'n');
-}
-
-
-// We won't update database info unless we can't connect to the
-// database.
-// we won't reset the db connection if there is a admin account set
-// and the admin is not logged
-//debugging:
-/*
-if ($dbcon) echo "dbcon true <br>";
-if ($_REQUEST['resetdb']=='y') echo '$_REQUEST[resetdb]==y<br>';
-if (isset($_REQUEST['dbinfo'])) echo '$_REQUEST[dbinfo] is set<br>';
-if (isset($_SESSION['install-logged'])) {echo '$_SESSION[install-logged] is set<br>';
- if ($_SESSION['install-logged']=='y') echo '$_SESSION[install-logged]==y<br>';
-}
-echo "admin_acc=$admin_acc<br>";
-*/
-if ((!$dbcon or (isset($_REQUEST['resetdb']) and $_REQUEST['resetdb']=='y' &&
- ($admin_acc=='n' || (isset($_SESSION["install-logged-$multi"]) && $_SESSION["install-logged-$multi"]=='y'))
- )) && isset($_REQUEST['dbinfo'])) {
-
- $dbTiki = &ADONewConnection($_REQUEST['db']);
-
- if (isset($_REQUEST['name']) and $_REQUEST['name']) {
- if (!@$dbTiki->Connect($_REQUEST['host'], $_REQUEST['user'], $_REQUEST['pass'], $_REQUEST['name'])) {
- $dbcon = false;
- $smarty->assign('dbcon', 'n');
- $tikifeedback[] = array('num'=>1,'mes'=>$dbTiki->ErrorMsg());
- } else {
- $dbcon = true;
- $smarty->assign('dbcon', 'y');
- write_local_php($_REQUEST['db'], $_REQUEST['host'], $_REQUEST['user'], $_REQUEST['pass'], $_REQUEST['name']);
- $_SESSION[$cookie_name] = 'admin';
- }
- }
-}
-
-if( $dbcon )
-{
- $smarty->assign( 'tikidb_created', has_tiki_db( $dbTiki ) );
- $smarty->assign( 'tikidb_is20', has_tiki_db_20( $dbTiki ) );
-}
-
-if ( isset($_REQUEST['restart']) ) $_SESSION["install-logged-$multi"] = '';
-
-//Load Profiles
-load_profiles();
-
-//Load SQL scripts
-load_sql_scripts();
-
-$smarty->assign('admin_acc', $admin_acc);
-
-// If no admin account then we are logged
-if ( $admin_acc == 'n' ) $_SESSION["install-logged-$multi"] = 'y';
-
-$smarty->assign('dbdone', 'n');
-$smarty->assign('logged', $logged);
-
-if ( isset($dbTiki) && is_object($dbTiki) && isset($_SESSION["install-logged-$multi"]) && $_SESSION["install-logged-$multi"] == 'y' ) {
- $smarty->assign('logged', 'y');
-
- if ( isset($_REQUEST['scratch']) ) {
- $installer = new Installer;
- $installer->cleanInstall();
- $smarty->assign('installer', $installer);
- $smarty->assign('dbdone', 'y');
- $install_type = 'scratch';
- if ( isset($_REQUEST['profile']) ) process_sql_file('profiles/'.$_REQUEST['profile'], $db_tiki);
- $_SESSION[$cookie_name] = 'admin';
- }
-
- if ( isset($_REQUEST['update']) ) {
- $installer = new Installer;
- $installer->update();
- $smarty->assign('installer', $installer);
- $smarty->assign('dbdone', 'y');
- $install_type = 'update';
- }
-
- // Try to activate Apache htaccess file by renaming _htaccess into .htaccess
- // Do nothing (but warn the user to do it manually) if:
- // - there is no _htaccess file,
- // - there is already an existing .htaccess (that is not necessarily the one that comes from TikiWiki),
- // - the rename does not work (e.g. due to filesystem permissions)
- //
- if ( file_exists('_htaccess') && ( file_exists('.htaccess') || ! @rename('_htaccess', '.htaccess') ) ) {
- $smarty->assign('htaccess_error', 'y');
- }
-}
-
-if( isset( $_GET['lockenter'] ) )
-{
- touch( 'db/lock' );
- header( 'Location: tiki-index.php' );
- exit;
-}
-
-if( isset( $_GET['lockchange'] ) )
-{
- touch( 'db/lock' );
- header( 'Location: tiki-change_password.php?user=admin' );
- exit;
-}
-
-$smarty->assign_by_ref('tikifeedback', $tikifeedback);
-
-$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
-
-
-// Sytem requirements test.
-if ($install_step == '2') {
-
- if (($_REQUEST['perform_mail_test']) == 'y') {
-
- $sentmail = mail("in...@ti...","Mail test","Mail test");
- if($sentmail){
- $mail_test = 'y'; } else {
- $mail_test = 'n'; }
- $smarty->assign('mail_test', $mail_test);
- $smarty->assign('perform_mail_test', 'y');
- }
-
- $php_memory_limit = return_bytes(ini_get('memory_limit'));
- $smarty->assign('php_memory_limit', intval($php_memory_limit));
-
- if ((extension_loaded('gd') && function_exists('gd_info'))) {
- $gd_test = 'y';
- $gd_info = gd_info();
- $smarty->assign('gd_info', $gd_info['GD Version']);
- } else {
- $gd_test = 'n'; }
- $smarty->assign('gd_test', $gd_test);
-
-}
-
-// write general settings
-if (($_REQUEST['general_settings']) == 'y') {
-global $dbTiki;
-$query = "INSERT INTO `tiki_preferences` (`name`, `value`) VALUES ('siteTitle', '".$_REQUEST['site_title']."'), ('sender_email', '".$_REQUEST['sender_email']."'), ('https_login', '".$_REQUEST['https_login']."'), ('https_port', '".$_REQUEST['https_port']."'), ('feature_swtich_ssl_mode', '".$_REQUEST['feature_switch_ssl_mode']."'), ('feature_show_stay_in_ssl_mode', '".$_REQUEST['feature_show_stay_in_ssl_mode']."')";
-$query .= ";UPDATE `users_users` SET `email` = '".$_REQUEST['admin_email']."' WHERE `users_users`.`userId` =1";
-$dbTiki->Execute($query);
-}
-
-
-include "lib/headerlib.php";
-$headerlib->add_cssfile('styles/thenews.css');
-$smarty->assign_by_ref('headerlib',$headerlib);
-
-$smarty->assign('install_step', $install_step);
-$smarty->assign('install_type', $install_type);
-
-
-$mid_data = $smarty->fetch('tiki-install.tpl');
-$smarty->assign('mid_data', $mid_data);
-
-$smarty->display("tiki-print.tpl");
-
-?>
+<?php
+
+// $Id$
+
+// Copyright (c) 2002-2007, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
+// All Rights Reserved. See copyright.txt for details and a complete list of authors.
+// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
+
+// To (re-)enable this script the file has to be named tiki-installer.php and the following four lines
+// must start with two '/' and 'stopinstall:'. (Make sure there are no spaces inbetween // and stopinstall: !)
+
+//this script may only be included - so its better to die if called directly.
+if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
+ header("location: index.php");
+ exit;
+}
+
+error_reporting (E_ALL);
+
+include_once("lib/init/initlib.php");
+
+// Define and load Smarty components
+define('SMARTY_DIR', "lib/smarty/libs/");
+require_once ( 'lib/smarty/libs/Smarty.class.php');
+require_once ('installer/installlib.php');
+
+$commands = array();
+ini_set('magic_quotes_runtime',0);
+
+// Which step of the installer
+if (empty($_REQUEST['install_step'])) {
+ $install_step = '0'; } else {
+ $install_step = ($_REQUEST['install_step']); }
+
+
+
+if (!empty($_REQUEST['lang'])) {
+ $language = $prefs['language'] = $_REQUEST['lang'];
+} else {
+ $language = $prefs['language'] = 'en';
+}
+include_once('lib/init/tra.php');
+
+function list_tables( $dbTiki )
+{
+ static $list = array();
+ if( $list )
+ return $list;
+
+ $result = $dbTiki->Execute( "show tables" );
+
+ if (!$result) {
+ return $list;
+ }
+
+ while( $row = $result->fetchRow() )
+ $list[] = reset( $row );
+
+ return $list;
+}
+
+function has_tiki_db( $dbTiki )
+{
+ return in_array( 'users_users', list_tables( $dbTiki ) );
+}
+
+function has_tiki_db_20( $dbTiki )
+{
+ return in_array( 'tiki_pages_translation_bits', list_tables( $dbTiki ) );
+}
+
+function process_sql_file($file,$db_tiki) {
+ global $dbTiki;
+ if ( ! is_object($dbTiki) ) return false;
+
+ global $succcommands;
+ global $failedcommands;
+ global $smarty;
+ if(!isset($succcommands)) {
+ $succcommands=array();
+ $failedcommands=array();
+ }
+
+ $command = '';
+ if ( !is_file("db/$file") || !$fp = fopen("db/$file", "r") ) {
+ print('Fatal: Cannot open db/'.$file);
+ exit(1);
+ }
+
+ while(!feof($fp)) {
+ $command.= fread($fp,4096);
+ }
+
+ switch ( $db_tiki ) {
+ case 'sybase': $statements = split("(\r|\n)go(\r|\n)", $command); break;
+ case 'mssql': $statements = split("(\r|\n)go(\r|\n)", $command); break;
+ case 'oci8': $statements = preg_split("#(;\s*\n)|(\n/\n)#", $command); break;
+ default: $statements = preg_split("#(;\s*\n)|(;\s*\r\n)#", $command); break;
+ }
+ $prestmt="";
+ $do_exec=true;
+ foreach ($statements as $statement) {
+ //echo "executing $statement </br>";
+ if (trim($statement)) {
+ switch ($db_tiki) {
+ case "oci8":
+ // we have to preserve the ";" in sqlplus programs (triggers)
+ if (preg_match("/BEGIN/",$statement)) {
+ $prestmt=$statement.";";
+ $do_exec=false;
+ }
+ if (preg_match("/END/",$statement)) {
+ $statement=$prestmt."\n".$statement.";";
+ $do_exec=true;
+ }
+ if($do_exec) $result = $dbTiki->Execute($statement);
+ break;
+ default:
+ $result = $dbTiki->Execute($statement);
+ break;
+ }
+
+ if (!$result) {
+ $failedcommands[]= "Command: ".$statement."\nMessage: ".$dbTiki->ErrorMsg()."\n\n";
+ //trigger_error("DB error: " . $dbTiki->ErrorMsg(). " in query:<br /><pre>" . $command . "<pre/><br />", E_USER_WARNING);
+ // Do not die at the moment. We need some better error checking here
+ //die;
+ } else {
+ $succcommands[]=$statement;
+ }
+ }
+ }
+ $dbTiki->Execute("update `tiki_preferences` set `value`=`value`+1 where `name`='lastUpdatePrefs'");
+ unset($_SESSION['s_prefs']);
+
+ $smarty->assign_by_ref('succcommands', $succcommands);
+ $smarty->assign_by_ref('failedcommands', $failedcommands);
+}
+
+function write_local_php($dbb_tiki,$host_tiki,$user_tiki,$pass_tiki,$dbs_tiki,$dbversion_tiki="3.0") {
+ global $local;
+ global $db_tiki;
+ if ($dbs_tiki and $user_tiki) {
+ $db_tiki=addslashes($dbb_tiki);
+ $host_tiki=addslashes($host_tiki);
+ $user_tiki=addslashes($user_tiki);
+ $pass_tiki=addslashes($pass_tiki);
+ $dbs_tiki=addslashes($dbs_tiki);
+ $fw = fopen($local, 'w');
+ $filetowrite="<?php\n\$db_tiki='".$db_tiki."';\n";
+ $filetowrite.="\$dbversion_tiki='".$dbversion_tiki."';\n";
+ $filetowrite.="\$host_tiki='".$host_tiki."';\n";
+ $filetowrite.="\$user_tiki='".$user_tiki."';\n";
+ $filetowrite.="\$pass_tiki='".$pass_tiki."';\n";
+ $filetowrite.="\$dbs_tiki='".$dbs_tiki."';\n";
+ $filetowrite.="?>";
+ fwrite($fw, $filetowrite);
+ fclose ($fw);
+ }
+}
+
+function create_dirs($domain=''){
+ global $docroot;
+ $dirs=array(
+ 'backups',
+ 'db',
+ 'dump',
+ 'img/wiki',
+ 'img/wiki_up',
+ 'img/trackers',
+ 'modules/cache',
+ 'temp',
+ 'temp/cache',
+ 'templates_c',
+ 'templates',
+ 'styles',
+ 'whelp');
+
+ if (file_exists('lib/Galaxia'))
+ array_push($dirs, 'lib/Galaxia/processes');
+
+ $ret = "";
+ foreach ($dirs as $dir) {
+ $dir = $dir.'/'.$domain;
+ // Create directories as needed
+ if (!is_dir($dir)) {
+ @mkdir($dir,02775);
+ }
+ @chmod($dir,02775);
+ // Check again and report problems
+ if (!is_dir($dir)) {
+ $ret .= "The directory '$docroot/$dir' does not exist.\n";
+ } else if (!is_writeable($dir)) {
+ @chmod($dir,02777);
+ if (!is_writeable($dir)) {
+ $ret .= "The directory '$docroot/$dir' is not writeable.\n";
+ }
+ }
+ }
+ return $ret;
+}
+
+function isWindows() {
+ static $windows;
+
+ if (!isset($windows)) {
+ $windows = substr(PHP_OS, 0, 3) == 'WIN';
+ }
+
+ return $windows;
+}
+
+class Smarty_Tikiwiki extends Smarty {
+
+ function Smarty_Tikiwiki() {
+ $this->template_dir = "templates/";
+ $this->compile_dir = "templates_c/";
+ $this->config_dir = "configs/";
+ $this->cache_dir = "cache/";
+ $this->caching = false;
+ $this->assign('app_name', 'Tikiwiki');
+ $this->plugins_dir = array(
+ dirname(dirname(SMARTY_DIR))."/smarty_tiki",
+ SMARTY_DIR."plugins"
+ );
+ // we cannot use subdirs in safe mode
+ if(ini_get('safe_mode')) {
+ $this->use_sub_dirs = false;
+ }
+ //$this->debugging = true;
+ //$this->debug_tpl = 'debug.tpl';
+ }
+
+ function fetch($_smarty_tpl_file, $_smarty_cache_id = null, $_smarty_compile_id = null, $_smarty_display = false) {
+ global $language;
+ $_smarty_cache_id = $language . $_smarty_cache_id;
+ $_smarty_compile_id = $language . $_smarty_compile_id;
+ return parent::fetch($_smarty_tpl_file, $_smarty_cache_id, $_smarty_compile_id, $_smarty_display);
+ }
+}
+
+function kill_script() {
+ /*Header ('Location: tiki-install_disable.php');
+ die;*/
+
+ $remove = 'no';
+ if (isset($_REQUEST['remove'])) $remove = 'yes';
+ $removed = false;
+ $fh = fopen('installer/tiki-installer.php', 'rb');
+ $data = fread($fh, filesize('installer/tiki-installer.php'));
+ fclose($fh);
+
+ if (is_writable("installer/tiki-installer.php")) {
+ /* first try to delete the file if requested */
+ if ($remove=='yes' && @unlink("installer/tiki-installer.php")) {
+ $removed = true;
+ }
+ /* if it fails, then try to rename it */
+ else if (@rename("installer/tiki-installer.php","installer/tiki-installer.done")) {
+ $removed = true;
+ }
+ /* otherwise here's an attempt to change the content of the file to prevent execution */
+ else {
+ $data = preg_replace('/\/\/stopinstall:/', '', $data);
+ $fh = fopen('installer/tiki-installer.php', 'wb');
+ if (fwrite($fh, $data) > 0) {
+ $removed = true;
+ }
+ fclose($fh);
+ }
+ }
+
+ if ($removed == true) {
+ header ('location: tiki-index.php');
+ } else { // TODO: display this via translantable error msg template ?
+ print "<html><head><title>Ooops !</title></head><body>
+<h1 style='color: red'>Ooops !</h1>
+<p>Tikiwiki installer failed to rename the <b>installer/tiki-installer.php</b> file.</p>
+<p style='border: solid 1px red; margin: 0 10% 0 10%; text-align: center; width: 80%'>Leaving this file on a publicly accessible site is a <strong>security risk</strong>.</p>
+<p>Please remove or rename the <b>installer/tiki-installer.php</b> from your Tiki installation folder 'manually' (e.g. using SSH or FTP).
+<strong>Somebody else could be potentially able to wipe out your Tikiwiki database if you do not remove or rename this file !</strong></p>
+<p><a href='index.php'>Proceed to your site</a> after you have removed or renamed <b>installer/tiki-installer.php</b>.</p>
+<p style='text-align: right'>Thank you</p>
+</body></html>";
+ }
+ die;
+}
+
+function check_session_save_path() {
+ global $errors;
+ if (ini_get('session.save_handler') == 'files') {
+ $save_path = ini_get('session.save_path');
+ // check if we can check it. The session.save_path can be outside
+ // the open_basedir paths.
+ $open_basedir=ini_get('open_basedir');
+ if (empty($open_basedir)) {
+ if (!is_dir($save_path)) {
+ $errors .= "The directory '$save_path' does not exist or PHP is not allowed to access it (check open_basedir entry in php.ini).\n";
+ } else if (!is_writeable($save_path)) {
+ $errors .= "The directory '$save_path' is not writeable.\n";
+ }
+ }
+
+ if ($errors) {
+ $save_path = TikiInit::tempdir();
+
+ if (is_dir($save_path) && is_writeable($save_path)) {
+ ini_set('session.save_path', $save_path);
+
+ $errors = '';
+ }
+ }
+ }
+}
+
+function get_webserver_uid() {
+ global $wwwuser;
+ global $wwwgroup;
+ $wwwuser = '';
+ $wwwgroup = '';
+
+ if (isWindows()) {
+ $wwwuser = 'SYSTEM';
+
+ $wwwgroup = 'SYSTEM';
+ }
+
+ if (function_exists('posix_getuid')) {
+ $user = @posix_getpwuid(@posix_getuid());
+
+ $group = @posix_getpwuid(@posix_getgid());
+ $wwwuser = $user ? $user['name'] : false;
+ $wwwgroup = $group ? $group['name'] : false;
+ }
+
+ if (!$wwwuser) {
+ $wwwuser = 'nobody (or the user account the web server is running under)';
+ }
+
+ if (!$wwwgroup) {
+ $wwwgroup = 'nobody (or the group account the web server is running under)';
+ }
+}
+
+function error_and_exit() {
+ global $errors, $docroot, $wwwgroup, $wwwuser;
+
+ $PHP_CONFIG_FILE_PATH = PHP_CONFIG_FILE_PATH;
+
+ $httpd_conf = 'httpd.conf';
+/*
+ ob_start();
+ phpinfo (INFO_MODULES);
+
+ if (preg_match('/Server Root<\/b><\/td><td\s+align="left">([^<]*)</', ob_get_contents(), $m)) {
+ $httpd_conf = $m[1] . '/' . $httpd_conf;
+ }
+
+ ob_end_clean();
+*/
+
+ print "<html><body>\n<h2><IMG SRC=\"img/tiki/tikilogo.png\" ALT=\"\" BORDER=0><br /\>
+ <font color='red'>Tiki Installer cannot proceed</font></h2>\n<pre>\n$errors";
+
+ if (!isWindows()) {
+ print "<br /><br />Your options:
+
+
+1- With FTP access:
+ a) Change the permissions (chmod) of the directories to 777.
+ b) Create any missing directories
+ c) <a href='tiki-install.php'>Execute the Tiki installer again</a> (Once you have executed these commands, this message will disappear!)
+
+or
+
+2- With shell (SSH) access, you can run the command below.
+
+ a) To run setup.sh, follow the instructions:
+ \$ cd $docroot
+ \$ sh setup.sh
+
+ The script will offer you options depending on your server configuration.
+
+ b) <a href='tiki-install.php'>Execute the Tiki installer again</a> (Once you have executed these commands, this message will disappear!)
+
+
+<hr>
+If you have problems accessing a directory, check the open_basedir entry in
+$PHP_CONFIG_FILE_PATH/php.ini or $httpd_conf.
+
+<hr>
+
+<a href='http://doc.tikiwiki.org/Installation' target='_blank'>Consult the tikiwiki.org installation guide</a> if you need more help or <a href='http://tikiwiki.org/tiki-forums.php' target='_blank'>visit the forums</a>
+
+";
+ }
+ print "</pre></body></html>";
+ exit;
+}
+
+
+
+function has_admin() {
+ // Try to see if we have an admin account
+ global $dbTiki;
+ global $admin_acc;
+ $query = "select hash from users_users where login='admin'";
+
+ @$result = $dbTiki->Execute($query);
+
+ if (!$result) {
+ $admin_acc = 'n';
+ } else {
+ if ($result->numRows()) {
+ $res = $result->fetchRow();
+
+ if (isset($res['hash'])) {
+ $admin_acc = 'y';
+ } else {
+ $admin_acc = 'n';
+ }
+ } else {
+ $admin_acc = 'n';
+ }
+ }
+}
+
+function load_profiles() {
+ // the profiles are only mysql-safe at this time, so make other DB's only show the default, which is empty
+ global $db_tiki;
+ global $smarty;
+ if ($db_tiki == 'mysql' || $db_tiki == 'mysqli') {
+ $profiles = array();
+ $h = opendir('db/profiles/');
+
+ while ($file = readdir($h)) {
+ if (substr($file,-4,4) == '.prf') {
+ // Assign the filename of the profile to the name field
+ $prof1 = array("name" => $file);
+ // Open the profile and pull out the description from the first line
+ $fp = fopen("db/profiles/$file", "r");
+ $desc = substr(fgets($fp,40),2);
+ fclose($fp);
+ $prof1["desc"] = $desc;
+ // Assign the record to the profile array
+ $profiles[] = $prof1;
+ }
+ }
+
+ closedir ($h);
+ sort($profiles);
+ } else {
+ $prof1 = array("name" => "_default.prf");
+ $prof1["desc"] = "Default installation profile";
+ $profiles[] = $prof1;
+ }
+ $smarty->assign('profiles', $profiles);
+}
+
+
+
+function load_sql_scripts() {
+ global $smarty;
+ global $dbversion_tiki;
+ $files = array();
+ $h = opendir('db/');
+ //echo $dbversion_tiki . "---";
+
+ while ($file = readdir($h)) {
+ if (preg_match('#\d\..*to.*\.sql$#',$file) || preg_match('#secdb#',$file)) {
+ $files[] = $file;
+ }
+ }
+
+ closedir ($h);
+ rsort($files);
+ reset($files);
+ $smarty->assign('files', $files);
+}
+
+// from PHP manual (ini-get function example)
+function return_bytes( $val ) {
+ $val = trim($val);
+ $last = strtolower($val{strlen($val)-1});
+ switch ( $last ) {
+ // The 'G' modifier is available since PHP 5.1.0
+ case 'g': $val *= 1024;
+ case 'm': $val *= 1024;
+ case 'k': $val *= 1024;
+ }
+ return $val;
+}
+
+// -----------------------------------------------------------------------------
+// end of functions .. now starts the processing
+
+// After install. This should remove this script.
+if (isset($_REQUEST['kill'])) {
+ kill_script();
+ die;
+}
+
+if (is_file('db/virtuals.inc')) {
+ $virtuals = array_map('trim',file('db/virtuals.inc'));
+ foreach ($virtuals as $v) {
+ if ($v) {
+ if (is_file("db/$v/local.php") and is_readable("db/$v/local.php")) {
+ $virt[$v] = 'y';
+ } else {
+ $virt[$v] = 'n';
+ }
+ }
+ }
+} else {
+ $virt = false;
+ $virtuals = false;
+}
+
+$multi = '';
+if ($virtuals) {
+ if (isset($_REQUEST['multi']) and in_array($_REQUEST['multi'],$virtuals)) {
+ $multi = $_REQUEST['multi'];
+ } else {
+ if (isset($_SERVER['TIKI_VIRTUAL']) and is_file('db/'.$_SERVER['TIKI_VIRTUAL'].'/local.php')) {
+ $multi = $_SERVER['TIKI_VIRTUAL'];
+ } elseif (isset($_SERVER['SERVER_NAME']) and is_file('db/'.$_SERVER['SERVER_NAME'].'/local.php')) {
+ $multi = $_SERVER['SERVER_NAME'];
+ } elseif (isset($_SERVER['HTTP_HOST']) and is_file('db/'.$_SERVER['HTTP_HOST'].'/local.php')) {
+ $multi = $_SERVER['HTTP_HOST'];
+ }
+ }
+}
+if (!empty($multi)) {
+ $local = "db/$multi/local.php";
+} else {
+ $local = 'db/local.php';
+}
+$tikidomain = $multi;
+include 'lib/cache/cachelib.php';
+$cachelib->empty_full_cache();
+
+$_SESSION["install-logged-$multi"] = 'y';
+
+// Init smarty
+$smarty = new Smarty_Tikiwiki();
+$smarty->load_filter('pre', 'tr');
+$smarty->load_filter('output', 'trimwhitespace');
+$smarty->assign('mid', 'tiki-install.tpl');
+$smarty->assign('style', 'thenews.css');
+$smarty->assign('virt',$virt);
+$smarty->assign('multi', $multi);
+if ($language != 'en')
+ $smarty->assign('lang', $language);
+
+// Tiki Database schema version
+$tiki_version = '3.0';
+$smarty->assign('tiki_version', $tiki_version);
+$smarty->assign('tiki_version_name', $tiki_version . ' BETA1');
+
+// Available DB Servers
+$dbservers = array();
+if ( function_exists('mysqli_connect') ) $dbservers['mysqli'] = 'MySQL Improved (mysqli). Requires MySQL 4.1+';
+if ( function_exists('mysql_connect') ) $dbservers['mysql'] = 'MySQL classic (mysql)';
+if ( function_exists('pg_connect') ) $dbservers['pgsql'] = 'PostgeSQL 7.2+';
+if ( function_exists('oci_connect') ) $dbservers['oci8'] = 'Oracle';
+if ( function_exists('sybase_connect') ) $dbservers['sybase'] = 'Sybase';
+if ( function_exists('sqlite_open') ) $dbservers['sqlite'] = 'SQLLite';
+if ( function_exists('mssql_connect') ) $dbservers['mssql'] = 'MSSQL';
+$smarty->assign_by_ref('dbservers', $dbservers);
+
+$errors = '';
+
+// changed to path_translated 28/4/04 by damian
+// for IIS compatibilty
+if (empty($_SERVER['PATH_TRANSLATED'])) {
+ // in PHP5, $_SERVER['PATH_TRANSLATED'] is no longer set
+ // the following is hopefully a good workaround
+ // nope, it wasn't - PHP5 doesn't allow pass-by-reference
+ $myFooVarForIncludeFiles = get_included_files();
+ $_SERVER['PATH_TRANSLATED'] = array_shift($myFooVarForIncludeFiles);
+}
+$docroot = dirname($_SERVER['PATH_TRANSLATED']);
+
+check_session_save_path();
+
+get_webserver_uid();
+
+$errors .= create_dirs($multi);
+
+if ($errors) {
+ error_and_exit();
+}
+
+// Second check try to connect to the database
+// if no local.php => no con
+// if local then build dsn and try to connect
+// then get con or nocon
+
+//adodb settings
+
+define('ADODB_FORCE_NULLS', 1);
+define('ADODB_ASSOC_CASE', 2);
+define('ADODB_CASE_ASSOC', 2); // typo in adodb's driver for sybase?
+include_once ('lib/adodb/adodb.inc.php');
+
+// next block checks if there is a local.php and if we can connect through this.
+// sets $dbcon to false if there is no valid local.php
+if (!file_exists($local)) {
+ $dbcon = false;
+ $smarty->assign('dbcon', 'n');
+ if ($install_step == '3') {
+ $install_step = '3';
+ }
+} else {
+ // include the file to get the variables
+ include ($local);
+ if ( $dbversion_tiki == '1.10' ) $dbversion_tiki = '2.0';
+
+ if (!isset($db_tiki)) {
+ //upgrade from 2.0 : if no db is specified, use the first db that this php installation can handle
+ $db_tiki = reset($dbservers);
+ write_local_php($db_tiki,$host_tiki,$user_tiki,$pass_tiki,$dbs_tiki);
+ $_SESSION[$cookie_name] = 'admin';
+ }
+
+ if ($db_tiki == 'sybase') {
+ // avoid database change messages
+ ini_set('sybct.min_server_severity', '11');
+ }
+
+ $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+
+ // avoid errors in ADONewConnection() (wrong darabase driver etc...)
+ if( ! isset($dbservers[$db_tiki]) ) {
+ $dbcon = false;
+ $smarty->assign('dbcon', 'n');
+ } else {
+ $dbTiki = &ADONewConnection($db_tiki);
+
+ if (!$dbTiki->Connect($host_tiki, $user_tiki, $pass_tiki, $dbs_tiki)) {
+ $dbcon = false;
+ $smarty->assign('dbcon', 'n');
+ $tikifeedback[] = array('num'=>1,'mes'=>$dbTiki->ErrorMsg());
+ } else {
+ $dbcon = true;
+ if (!isset($_REQUEST['reset'])) {
+ $smarty->assign('dbcon', 'y');
+ $smarty->assign('resetdb', 'n');
+ } else {
+ $smarty->assign('dbcon', 'y');
+ $smarty->assign('resetdb', 'y');
+ }
+ }
+ }
+}
+
+if ($dbcon) {
+ has_admin();
+}
+
+if ($admin_acc=='n') {
+ $smarty->assign('noadmin', 'y');
+} else {
+ $smarty->assign('noadmin', 'n');
+}
+
+
+// We won't update database info unless we can't connect to the
+// database.
+// we won't reset the db connection if there is a admin account set
+// and the admin is not logged
+//debugging:
+/*
+if ($dbcon) echo "dbcon true <br>";
+if ($_REQUEST['resetdb']=='y') echo '$_REQUEST[resetdb]==y<br>';
+if (isset($_REQUEST['dbinfo'])) echo '$_REQUEST[dbinfo] is set<br>';
+if (isset($_SESSION['install-logged'])) {echo '$_SESSION[install-logged] is set<br>';
+ if ($_SESSION['install-logged']=='y') echo '$_SESSION[install-logged]==y<br>';
+}
+echo "admin_acc=$admin_acc<br>";
+*/
+if ((!$dbcon or (isset($_REQUEST['resetdb']) and $_REQUEST['resetdb']=='y' &&
+ ($admin_acc=='n' || (isset($_SESSION["install-logged-$multi"]) && $_SESSION["install-logged-$multi"]=='y'))
+ )) && isset($_REQUEST['dbinfo'])) {
+
+ $dbTiki = &ADONewConnection($_REQUEST['db']);
+
+ if (isset($_REQUEST['name']) and $_REQUEST['name']) {
+ if (!@$dbTiki->Connect($_REQUEST['host'], $_REQUEST['user'], $_REQUEST['pass'], $_REQUEST['name'])) {
+ $dbcon = false;
+ $smarty->assign('dbcon', 'n');
+ $tikifeedback[] = array('num'=>1,'mes'=>$dbTiki->ErrorMsg());
+ } else {
+ $dbcon = true;
+ $smarty->assign('dbcon', 'y');
+ write_local_php($_REQUEST['db'], $_REQUEST['host'], $_REQUEST['user'], $_REQUEST['pass'], $_REQUEST['name']);
+ $_SESSION[$cookie_name] = 'admin';
+ }
+ }
+}
+
+if( $dbcon )
+{
+ $smarty->assign( 'tikidb_created', has_tiki_db( $dbTiki ) );
+ $smarty->assign( 'tikidb_is20', has_tiki_db_20( $dbTiki ) );
+}
+
+if ( isset($_REQUEST['restart']) ) $_SESSION["install-logged-$multi"] = '';
+
+//Load Profiles
+load_profiles();
+
+//Load SQL scripts
+load_sql_scripts();
+
+$smarty->assign('admin_acc', $admin_acc);
+
+// If no admin account then we are logged
+if ( $admin_acc == 'n' ) $_SESSION["install-logged-$multi"] = 'y';
+
+$smarty->assign('dbdone', 'n');
+$smarty->assign('logged', $logged);
+
+if ( isset($dbTiki) && is_object($dbTiki) && isset($_SESSION["install-logged-$multi"]) && $_SESSION["install-logged-$multi"] == 'y' ) {
+ $smarty->assign('logged', 'y');
+
+ if ( isset($_REQUEST['scratch']) ) {
+ $installer = new Installer;
+ $installer->cleanInstall();
+ $smarty->assign('installer', $installer);
+ $smarty->assign('dbdone', 'y');
+ $install_type = 'scratch';
+ if ( isset($_REQUEST['profile']) ) process_sql_file('profiles/'.$_REQUEST['profile'], $db_tiki);
+ $_SESSION[$cookie_name] = 'admin';
+ }
+
+ if ( isset($_REQUEST['update']) ) {
+ $installer = new Installer;
+ $installer->update();
+ $smarty->assign('installer', $installer);
+ $smarty->assign('dbdone', 'y');
+ $install_type = 'update';
+ }
+
+ // Try to activate Apache htaccess file by renaming _htaccess into .htaccess
+ // Do nothing (but warn the user to do it manually) if:
+ // - there is no _htaccess file,
+ // - there is already an existing .htaccess (that is not necessarily the one that comes from TikiWiki),
+ // - the rename does not work (e.g. due to filesystem permissions)
+ //
+ if ( file_exists('_htaccess') && ( file_exists('.htaccess') || ! @rename('_htaccess', '.htaccess') ) ) {
+ $smarty->assign('htaccess_error', 'y');
+ }
+}
+
+if( isset( $_GET['lockenter'] ) )
+{
+ touch( 'db/lock' );
+ header( 'Location: tiki-index.php' );
+ exit;
+}
+
+if( isset( $_GET['lockchange'] ) )
+{
+ touch( 'db/lock' );
+ header( 'Location: tiki-change_password.php?user=admin' );
+ exit;
+}
+
+$smarty->assign_by_ref('tikifeedback', $tikifeedback);
+
+$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
+
+
+// Sytem requirements test.
+if ($install_step == '2') {
+
+ if (($_REQUEST['perform_mail_test']) == 'y') {
+
+ $sentmail = mail("in...@ti...","Mail test","Mail test");
+ if($sentmail){
+ $mail_test = 'y'; } else {
+ $mail_test = 'n'; }
+ $smarty->assign('mail_test', $mail_test);
+ $smarty->assign('perform_mail_test', 'y');
+ }
+
+ $php_memory_limit = return_bytes(ini_get('memory_limit'));
+ $smarty->assign('php_memory_limit', intval($php_memory_limit));
+
+ if ((extension_loaded('gd') && function_exists('gd_info'))) {
+ $gd_test = 'y';
+ $gd_info = gd_info();
+ $smarty->assign('gd_info', $gd_info['GD Version']);
+ } else {
+ $gd_test = 'n'; }
+ $smarty->assign('gd_test', $gd_test);
+
+}
+
+// write general settings
+if (($_REQUEST['general_settings']) == 'y') {
+global $dbTiki;
+$query = "INSERT INTO `tiki_preferences` (`name`, `value`) VALUES ('siteTitle', '".$_REQUEST['site_title']."'), ('sender_email', '".$_REQUEST['sender_email']."'), ('https_login', '".$_REQUEST['https_login']."'), ('https_port', '".$_REQUEST['https_port']."'), ('feature_swtich_ssl_mode', '".$_REQUEST['feature_switch_ssl_mode']."'), ('feature_show_stay_in_ssl_mode', '".$_REQUEST['feature_show_stay_in_ssl_mode']."')";
+$query .= ";UPDATE `users_users` SET `email` = '".$_REQUEST['admin_email']."' WHERE `users_users`.`userId` =1";
+$dbTiki->Execute($query);
+}
+
+
+include "lib/headerlib.php";
+$headerlib->add_cssfile('styles/thenews.css');
+$smarty->assign_by_ref('headerlib',$headerlib);
+
+$smarty->assign('install_step', $install_step);
+$smarty->assign('install_type', $install_type);
+
+
+$mid_data = $smarty->fetch('tiki-install.tpl');
+$smarty->assign('mid_data', $mid_data);
+
+$smarty->display("tiki-print.tpl");
+
+?>
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