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piwigo/install.php
plegall 524011bfa6 Bug fixed: as rvelices notified me by email, my header replacement script was 
bugged (r2297 was repeating new and old header).

By the way, I've also removed the replacement keywords. We were using them
because it was a common usage with CVS but it is advised not to use them with
Subversion. Personnaly, it is a problem when I search differences between 2
Piwigo installations outside Subversion.


git-svn-id: http://piwigo.org/svn/trunk@2299 68402e56-0260-453c-a942-63ccdbb3a9ee
2008-04-05 14:14:07 +00:00

409 lines
12 KiB
PHP
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<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based picture gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
//----------------------------------------------------------- include
define('PHPWG_ROOT_PATH','./');
/**
* loads an sql file and executes all queries
*
* Before executing a query, $replaced is... replaced by $replacing. This is
* useful when the SQL file contains generic words. Drop table queries are
* not executed.
*
* @param string filepath
* @param string replaced
* @param string replacing
* @return void
*/
function execute_sqlfile($filepath, $replaced, $replacing)
{
$sql_lines = file($filepath);
$query = '';
foreach ($sql_lines as $sql_line)
{
$sql_line = trim($sql_line);
if (preg_match('/(^--|^$)/', $sql_line))
{
continue;
}
$query.= ' '.$sql_line;
// if we reached the end of query, we execute it and reinitialize the
// variable "query"
if (preg_match('/;$/', $sql_line))
{
$query = trim($query);
$query = str_replace($replaced, $replacing, $query);
// we don't execute "DROP TABLE" queries
if (!preg_match('/^DROP TABLE/i', $query))
{
global $install_charset_collate;
if ( !empty($install_charset_collate) )
{
if ( preg_match('/^(CREATE TABLE .*)[\s]*;[\s]*/im', $query, $matches) )
{
$query = $matches[1].' '.$install_charset_collate.';';
}
}
mysql_query($query);
}
$query = '';
}
}
}
set_magic_quotes_runtime(0); // Disable magic_quotes_runtime
//
// addslashes to vars if magic_quotes_gpc is off this is a security
// precaution to prevent someone trying to break out of a SQL statement.
//
if( !get_magic_quotes_gpc() )
{
if( is_array($_POST) )
{
while( list($k, $v) = each($_POST) )
{
if( is_array($_POST[$k]) )
{
while( list($k2, $v2) = each($_POST[$k]) )
{
$_POST[$k][$k2] = addslashes($v2);
}
@reset($_POST[$k]);
}
else
{
$_POST[$k] = addslashes($v);
}
}
@reset($_POST);
}
if( is_array($_GET) )
{
while( list($k, $v) = each($_GET) )
{
if( is_array($_GET[$k]) )
{
while( list($k2, $v2) = each($_GET[$k]) )
{
$_GET[$k][$k2] = addslashes($v2);
}
@reset($_GET[$k]);
}
else
{
$_GET[$k] = addslashes($v);
}
}
@reset($_GET);
}
if( is_array($_COOKIE) )
{
while( list($k, $v) = each($_COOKIE) )
{
if( is_array($_COOKIE[$k]) )
{
while( list($k2, $v2) = each($_COOKIE[$k]) )
{
$_COOKIE[$k][$k2] = addslashes($v2);
}
@reset($_COOKIE[$k]);
}
else
{
$_COOKIE[$k] = addslashes($v);
}
}
@reset($_COOKIE);
}
}
//----------------------------------------------------- variable initialization
define('DEFAULT_PREFIX_TABLE', 'phpwebgallery_');
// Obtain various vars
$dbhost = (!empty($_POST['dbhost'])) ? $_POST['dbhost'] : 'localhost';
$dbuser = (!empty($_POST['dbuser'])) ? $_POST['dbuser'] : '';
$dbpasswd = (!empty($_POST['dbpasswd'])) ? $_POST['dbpasswd'] : '';
$dbname = (!empty($_POST['dbname'])) ? $_POST['dbname'] : '';
if (isset($_POST['install']))
{
$table_prefix = $_POST['prefix'];
}
else
{
$table_prefix = DEFAULT_PREFIX_TABLE;
}
$admin_name = (!empty($_POST['admin_name'])) ? $_POST['admin_name'] : '';
$admin_pass1 = (!empty($_POST['admin_pass1'])) ? $_POST['admin_pass1'] : '';
$admin_pass2 = (!empty($_POST['admin_pass2'])) ? $_POST['admin_pass2'] : '';
$admin_mail = (!empty($_POST['admin_mail'])) ? $_POST['admin_mail'] : '';
$infos = array();
$errors = array();
// Open config.php ... if it exists
$config_file = PHPWG_ROOT_PATH.'include/mysql.inc.php';
if (@file_exists($config_file))
{
include($config_file);
// Is PhpWebGallery already installed ?
if (defined("PHPWG_INSTALLED"))
{
die('PhpWebGallery is already installed');
}
}
$prefixeTable = $table_prefix;
include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
@include(PHPWG_ROOT_PATH. 'include/config_local.inc.php');
include(PHPWG_ROOT_PATH . 'include/constants.php');
include(PHPWG_ROOT_PATH . 'include/functions.inc.php');
include(PHPWG_ROOT_PATH . 'admin/include/functions.php');
include(PHPWG_ROOT_PATH . 'admin/include/functions_upgrade.php');
include(PHPWG_ROOT_PATH . 'include/template.class.php');
if (isset($_GET['language']))
{
$language = strip_tags($_GET['language']);
}
else
{
$language = 'en_UK';
// Try to get browser language
foreach (get_languages('utf-8') as $language_code => $language_name)
{
if (substr($language_code,0,2) == @substr($_SERVER["HTTP_ACCEPT_LANGUAGE"],0,2))
{
$language = $language_code;
break;
}
}
}
load_language( 'common.lang', '', $language, false, 'utf-8' );
load_language( 'admin.lang', '', $language, false, 'utf-8' );
load_language( 'install.lang', '', $language, false, 'utf-8' );
//----------------------------------------------------- template initialization
$template=new Template(PHPWG_ROOT_PATH.'template/yoga', 'clear');
$template->set_filenames( array('install'=>'install.tpl') );
$step = 1;
//---------------------------------------------------------------- form analyze
if ( isset( $_POST['install'] ))
{
if ( @mysql_connect( $_POST['dbhost'],
$_POST['dbuser'],
$_POST['dbpasswd'] ) )
{
if ( @mysql_select_db($_POST['dbname'] ) )
{
array_push( $infos, l10n('step1_confirmation') );
}
else
{
array_push( $errors, l10n('step1_err_db') );
}
if ( version_compare(mysql_get_server_info(), '4.1.0', '>=') )
{
$pwg_charset='utf-8';
$pwg_db_charset='utf8';
$install_charset_collate = "DEFAULT CHARACTER SET $pwg_db_charset";
}
else
{
$pwg_charset='iso-8859-1';
$pwg_db_charset='latin1';
$install_charset_collate = '';
if ( !array_key_exists($language, get_languages($pwg_charset) ) )
{
$language='en_UK';
}
}
}
else
{
array_push( $errors, l10n('step1_err_server') );
}
$webmaster = trim(preg_replace( '/\s{2,}/', ' ', $admin_name ));
if ( empty($webmaster))
array_push( $errors, l10n('step2_err_login1') );
else if ( preg_match( '/[\'"]/', $webmaster ) )
array_push( $errors, l10n('step2_err_login3') );
if ( $admin_pass1 != $admin_pass2 || empty($admin_pass1) )
array_push( $errors, l10n('step2_err_pass') );
if ( empty($admin_mail))
array_push( $errors, l10n('reg_err_mail_address') );
else
{
$error_mail_address = validate_mail_address(null, $admin_mail);
if (!empty($error_mail_address))
array_push( $errors, $error_mail_address );
}
if ( count( $errors ) == 0 )
{
$step = 2;
$file_content = '<?php
$cfgBase = \''.$dbname.'\';
$cfgUser = \''.$dbuser.'\';
$cfgPassword = \''.$dbpasswd.'\';
$cfgHote = \''.$dbhost.'\';
$prefixeTable = \''.$table_prefix.'\';
define(\'PHPWG_INSTALLED\', true);
define(\'PWG_CHARSET\', \''.$pwg_charset.'\');
define(\'DB_CHARSET\', \''.$pwg_db_charset.'\');
define(\'DB_COLLATE\', \'\');
?'.'>';
@umask(0111);
// writing the configuration file
if ( !($fp = @fopen( $config_file, 'w' )))
{
$html_content = htmlentities( $file_content, ENT_QUOTES );
$html_content = nl2br( $html_content );
$template->assign('error_copy', $html_content);
}
@fputs($fp, $file_content, strlen($file_content));
@fclose($fp);
// Create empty local files to avoid log errors
create_empty_local_files();
// tables creation, based on phpwebgallery_structure.sql
execute_sqlfile(
PHPWG_ROOT_PATH.'install/phpwebgallery_structure.sql',
DEFAULT_PREFIX_TABLE,
$table_prefix
);
// We fill the tables with basic informations
execute_sqlfile(
PHPWG_ROOT_PATH.'install/config.sql',
DEFAULT_PREFIX_TABLE,
$table_prefix
);
// fill $conf global array
load_conf_from_db();
$insert = array(
'id' => 1,
'galleries_url' => PHPWG_ROOT_PATH.'galleries/',
);
mass_inserts(SITES_TABLE, array_keys($insert), array($insert));
// webmaster admin user
$inserts = array(
array(
'id' => 1,
'username' => $admin_name,
'password' => md5($admin_pass1),
'mail_address' => $admin_mail,
),
array(
'id' => 2,
'username' => 'guest',
),
);
mass_inserts(USERS_TABLE, array_keys($inserts[0]), $inserts);
create_user_infos(array(1,2), array('language' => $language));
// Available upgrades must be ignored after a fresh installation. To
// make PWG avoid upgrading, we must tell it upgrades have already been
// made.
list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();'));
define('CURRENT_DATE', $dbnow);
$datas = array();
foreach (get_available_upgrade_ids() as $upgrade_id)
{
array_push(
$datas,
array(
'id' => $upgrade_id,
'applied' => CURRENT_DATE,
'description' => 'upgrade included in installation',
)
);
}
mass_inserts(
UPGRADE_TABLE,
array_keys($datas[0]),
$datas
);
}
}
//------------------------------------------------------ start template output
foreach (get_languages('utf-8') as $language_code => $language_name)
{
if ($language == $language_code)
{
$template->assign('language_selection', $language_code);
}
$languages_options[$language_code] = $language_name;
}
$template->assign('language_options', $languages_options);
$template->assign(
array(
'T_CONTENT_ENCODING' => 'utf-8',
'RELEASE'=>PHPWG_VERSION,
'F_ACTION' => 'install.php?language=' . $language,
'F_DB_HOST'=>$dbhost,
'F_DB_USER'=>$dbuser,
'F_DB_NAME'=>$dbname,
'F_DB_PREFIX' => $table_prefix,
'F_ADMIN'=>$admin_name,
'F_ADMIN_EMAIL'=>$admin_mail,
'L_INSTALL_HELP'=>sprintf(l10n('install_help'), 'http://forum.'.PHPWG_DOMAIN.'/'),
));
//------------------------------------------------------ errors & infos display
if (count($errors) != 0)
{
$template->assign('errors', $errors);
}
if (count($infos) != 0 )
{
$template->assign('infos', $infos);
}
if ($step == 1)
{
$template->assign('install', true);
}
//----------------------------------------------------------- html code display
$template->pparse('install');
?>
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