Current File : /home/opti/www/stlc/wp-content/plugins/duplicator/installer/dup-installer/classes/class.server.php
<?php
defined("DUPXABSPATH") or die("");
use Duplicator\Installer\Core\Params\PrmMng;
use Duplicator\Libs\Snap\SnapIO;
use Duplicator\Libs\Snap\SnapWP;
/**
* DUPX_cPanel
* Wrapper Class for cPanel API */
class DUPX_Server
{
/**
* A list of the core WordPress directories
*/
public static $wpCoreDirsList = array(
'wp-admin',
'wp-includes'
);
public static function phpSafeModeOn()
{
if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
// safe_mode has been DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 5.4.0.
return false;
} else {
return filter_var(
ini_get('safe_mode'),
FILTER_VALIDATE_BOOLEAN,
array(
'options' => array(
'default' => false
)
)
);
}
}
/**
* Check given path prefixed with path array
*
* @param string $checkPath Path to check
* @param array $pathsArr check against
*
* @return boolean
*/
private static function isPathPrefixedWithArrayPath($checkPath, $pathsArr)
{
foreach ($pathsArr as $path) {
if (0 === strpos($checkPath, $path)) {
return true;
}
}
return false;
}
/**
* Can this server process in shell_exec mode
*
* @return bool
*/
public static function is_shell_exec_available()
{
if (array_intersect(array('shell_exec', 'escapeshellarg', 'escapeshellcmd', 'extension_loaded'), array_map('trim', explode(',', @ini_get('disable_functions'))))) {
return false;
}
//Suhosin: http://www.hardened-php.net/suhosin/
//Will cause PHP to silently fail.
if (extension_loaded('suhosin')) {
return false;
}
if (! function_exists('shell_exec')) {
return false;
}
// Can we issue a simple echo command?
if (!@shell_exec('echo duplicator')) {
return false;
}
return true;
}
/**
* Returns the path this this server where the zip command can be called
*
* @return null|string // null if can't find unzip
*/
public static function get_unzip_filepath()
{
$filepath = null;
if (self::is_shell_exec_available()) {
if (shell_exec('hash unzip 2>&1') == null) {
$filepath = 'unzip';
} else {
$possible_paths = array('/usr/bin/unzip', '/opt/local/bin/unzip');
foreach ($possible_paths as $path) {
if (file_exists($path)) {
$filepath = $path;
break;
}
}
}
}
return $filepath;
}
/**
*
* @return string[]
*/
public static function getWpAddonsSiteLists()
{
$addonsSites = array();
$pathsToCheck = DUPX_ArchiveConfig::getInstance()->getPathsMapping();
if (is_scalar($pathsToCheck)) {
$pathsToCheck = array($pathsToCheck);
}
foreach ($pathsToCheck as $mainPath) {
SnapIO::regexGlobCallback($mainPath, function ($path) use (&$addonsSites) {
if (SnapWP::isWpHomeFolder($path)) {
$addonsSites[] = $path;
}
}, array(
'regexFile' => false,
'recursive' => true
));
}
return $addonsSites;
}
/**
* Does the site look to be a WordPress site
*
* @return bool Returns true if the site looks like a WP site
*/
public static function isWordPress()
{
$absPathNew = PrmMng::getInstance()->getValue(PrmMng::PARAM_PATH_WP_CORE_NEW);
if (!is_dir($absPathNew)) {
return false;
}
if (($root_files = scandir($absPathNew)) == false) {
return false;
}
$file_count = 0;
foreach ($root_files as $file) {
if (in_array($file, self::$wpCoreDirsList)) {
$file_count++;
}
}
return (count(self::$wpCoreDirsList) == $file_count);
}
}
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