* @version $id SVN
* @access public
* @license http://opensource.org/licenses/gpl-3.0.html
*/
ob_start();
@set_time_limit(0);
error_reporting(E_ALL);
// defines
define('SITE_LINEA_URL', 'http://www.linea21.com');
define('USER_AGENT', 'Linea21 - Loader/0.4 (https://www.linea21.com)');
define('REFERER', $_SERVER["HTTP_HOST"].' Linea21 - Loader/0.4');
define('ZIP_FILE', '_tmp.zip');
define('BASE_PATH', dirname(__FILE__).'/');
define('END_LINE', "
");
define('PERFORM_TEST', true);
// TARGET_URL is set later - do not uncomment the following line
// U_L is defined later
# localized input
$lang = array(
'en' => array(
'already_installed' => 'Linea21 seems to be already installed.',
'pre-requisites' => 'pre-requisites',
'connection_failed' => 'Unable to connect to %s.',
'OK' => 'OK',
'not_OK' => 'not OK',
'php_version' => 'PHP version >= 7.3',
'is_writable' => 'Folder is writable',
'simplexml_ext' => 'SimpleXML extension',
'gd_ext' => 'GD extension',
'mysqli_ext' => 'MySQLi extension',
'zip_ext' => 'ZIP extension',
'curl_ext' => 'cURL extension',
'check_not_ok' => 'Sorry, settings do not allow the Loader to run correctly.',
'dl_latest' => 'Downloading latest stable version',
'dl_from' => 'Downloading from',
'curl_error_no' => 'cURL error number',
'curl_error_msg' => 'cURL error message',
'zip_extract' => 'Extracting %s to %s',
'del_msg' => 'Deleting %s',
'succeed' => 'succeed',
'failed' => 'failed',
'end_up' => ' The automatic installation ended up. Please, change current settings or download Linea21 manually.',
'delete_loader' => 'Do not forget to delete loader.php file.',
'go_on' => 'Téléchargement terminé, poursuivre l\'installation !'
),
'fr' => array(
'already_installed' => 'Linea21 semble déjà installé.',
'pre-requisites' => 'Pré-requis',
'connection_failed' => 'Connexion à %s impossible.',
'OK' => 'OK',
'not_OK' => 'non OK',
'php_version' => 'PHP version >= 7.3',
'is_writable' => 'Permissions en écriture sur le dossier',
'simplexml_ext' => 'extension SimpleXML',
'gd_ext' => 'extension GD',
'mysqli_ext' => 'extension MySQLi',
'zip_ext' => 'extension ZIP',
'curl_ext' => 'extension cURL',
'check_not_ok' => 'Desolé, la configuration actuelle ne permet pas de lançer le Loader.',
'dl_latest' => 'Téléchargement de la dernière version stable',
'dl_from' => 'Téléchargement depuis',
'curl_error_no' => 'erreur cURL numéro',
'curl_error_msg' => 'message d\'erreur cURL',
'zip_extract' => 'Extraction de %s vers %s',
'del_msg' => 'Suppression de %s',
'succeed' => 'succès',
'failed' => 'échec',
'end_up' => ' L\'installation automatique a été stoppée. Veuillez modifier vos paramètres ou installer Linea21 manuellement.',
'delete_loader' => 'N\'oubliez pas de supprimer le fichier loader.php.',
'go_on' => 'Téléchargement terminé, poursuivre l\'installation !'
)
);
$language = strtolower(substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2));
if(!in_array($language, array_keys($lang))) $language = 'en';
define('U_L', $language);
$check = true;
// display localized message
function _t($var) {
global $lang;
return $lang[U_L][$var];
}
// buffer flush
function fl(){
@ob_end_flush();
@ob_flush();
@flush();
@ob_start();
}
// check if given extension is loaded
function check_ext($ext) {
global $check;
if (!extension_loaded($ext)) {
$check = false;
return _t('not_OK');
} else {
return _t('OK');
}
}
// check PHP version
function check_php() {
global $check;
if (version_compare(PHP_VERSION, '7.3.0', '>=')) {
return _t('OK'). ' ('.PHP_VERSION.')';
} else {
$check = false;
return _t('not_OK'). ' ('.PHP_VERSION.')';
}
}
// check writable file/folder
function check_writable() {
global $check;
if (!is_writable(__DIR__)) {
$check = false;
return _t('not_OK');
} else {
return _t('OK');
}
}
/**
* This method unzips a directory within a zip-archive
* @author Florian Wolf
* @license LGPL v2 or later
*/
function extractZip( $zipFile = '', $dirFromZip = '' )
{
define(DIRECTORY_SEPARATOR, '/');
$zipDir = getcwd() . DIRECTORY_SEPARATOR;
$zip = zip_open($zipDir.$zipFile);
if ($zip)
{
while ($zip_entry = zip_read($zip))
{
// $completePath = $zipDir . dirname(zip_entry_name($zip_entry));
// $completeName = $zipDir . zip_entry_name($zip_entry);
$completePath = str_replace('linea21/', '', $zipDir . dirname(zip_entry_name($zip_entry)));
$completeName = str_replace('linea21/', '', $zipDir . zip_entry_name($zip_entry));
// Walk through path to create non existing directories
// This won't apply to empty directories ! They are created further below
if(!file_exists($completePath) && preg_match( '#^' . $dirFromZip .'.*#', dirname(zip_entry_name($zip_entry)) ) )
{
$tmp = '';
foreach(explode('/',$completePath) AS $k)
{
$tmp .= $k.'/';
if(!file_exists($tmp) )
{
@mkdir($tmp, 0777);
}
}
}
if (zip_entry_open($zip, $zip_entry, "r"))
{
if( preg_match( '#^' . $dirFromZip .'.*#', dirname(zip_entry_name($zip_entry)) ) )
{
if ($fd = @fopen($completeName, 'w+'))
{
fwrite($fd, zip_entry_read($zip_entry, zip_entry_filesize($zip_entry)));
fclose($fd);
}
else
{
// We think this was an empty directory - modified @simo
if(!file_exists($completeName)) mkdir($completeName, 0777);
}
zip_entry_close($zip_entry);
}
}
}
zip_close($zip);
}
return true;
}
?>
<?php echo USER_AGENT; ?>
zipfile);
}
?>
'. TARGET_URL.'';
fl();
// cURL request
$fp = fopen(ZIP_FILE, "w");
$h = curl_init();
curl_setopt($h, CURLOPT_USERAGENT, USER_AGENT);
curl_setopt($h, CURLOPT_URL,TARGET_URL);
curl_setopt($h, CURLOPT_FAILONERROR, true);
curl_setopt($h, CURLOPT_HEADER,0);
curl_setopt($h, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($h, CURLOPT_AUTOREFERER, false);
curl_setopt($h, CURLOPT_REFERER, REFERER);
curl_setopt($h, CURLOPT_TIMEOUT, 1000);
curl_setopt($h, CURLOPT_FILE, $fp);
$curl_res = curl_exec($h);
if (!$curl_res) {
echo ' : '. _t('failed').END_LINE;
echo '';
echo _t('curl_error_no'). ' : ' .curl_errno($h).END_LINE;
echo _t('curl_error_msg'). ' : ' . curl_error($h);
echo '
';
die(_t('end_up'));
} else {
echo ' : '. _t('succeed').END_LINE;
}
curl_close($h);
// because of PHP bug http://bugs.php.net/bug.php?id=48676
// close $fp twice!
@fclose($fp);
@fclose($fp);
fl();
### Step 3
### Extracting zip file and cleaning
echo ''.ZIP_FILE . ' : chmod ';
echo @chmod(ZIP_FILE, 777) == true ? _t('succeed').END_LINE : _t('failed').END_LINE;
echo sprintf(_t('zip_extract'), ZIP_FILE, BASE_PATH). ' : ';
fl();
// Un zip the file
/**
* This is only available from PHP 5.2
* unzip file to ./linea21/
* to make this work correctly files have to move to ./
$zip = new ZipArchive;
$res = $zip->open(ZIP_FILE);
if ($res === TRUE) {
$zip->extractTo('./');
$zip->close();
echo _t('succeed').END_LINE;
} else {
echo _t('failed'). '('. $res . ')'.END_LINE;
}
* */
if(extractZip(ZIP_FILE) === true) echo _t('succeed').END_LINE; else echo _t('failed').END_LINE;
fl();
// deleting old files and ZIP archive)
echo sprintf(_t('del_msg').' : ', BASE_PATH.'linea21');
if(@rmdir(BASE_PATH.'linea21')) echo _t('succeed').END_LINE; else echo _t('failed').END_LINE;
echo sprintf(_t('del_msg').' : ', ZIP_FILE);
if(@unlink(ZIP_FILE)) echo _t('succeed').END_LINE; else echo _t('failed').END_LINE;
### Step 4
### Follow up on DB Install and set-up
?>
>>