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<?php
/*
Duplicator Website Installer Bootstrap
Copyright (C) 2017, Snap Creek LLC
website: snapcreek.com
Duplicator (Pro) Plugin is distributed under the GNU General Public License, Version 3,
June 2007. Copyright (C) 2007 Free Software Foundation, Inc., 51 Franklin
St, Fifth Floor, Boston, MA 02110, USA
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Bootstrap utility to exatract the core installer
*
* Standard: PSR-2
*
* @package SC\DUPX\Bootstrap
* @link http://www.php-fig.org/psr/psr-2/
*
* To force extraction mode:
* installer.php?unzipmode=auto
* installer.php?unzipmode=ziparchive
* installer.php?unzipmode=shellexec
*/
abstract class DUPX_Bootstrap_Zip_Mode
{
const AutoUnzip = 0;
const ZipArchive = 1;
const ShellExec = 2;
}
abstract class DUPX_Connectivity
{
const OK = 0;
const Error = 1;
const Unknown = 2;
}
class DUPX_Bootstrap
{
//@@ Params get dynamically swapped when package is built
const ARCHIVE_FILENAME = '@@ARCHIVE@@';
const ARCHIVE_SIZE = '@@ARCHIVE_SIZE@@';
const INSTALLER_DIR_NAME = 'dup-installer';
const BOOTSTRAP_LOG = './installer-bootlog.txt';
const VERSION = '@@VERSION@@';
public $hasZipArchive = false;
public $hasShellExecUnzip = false;
public $mainInstallerURL;
public $installerContentsPath;
public $installerExtractPath;
public $archiveExpectedSize = 0;
public $archiveActualSize = 0;
public $activeRatio = 0;
/**
* Instantiate the Bootstrap Object
*
* @return null
*/
public function __construct()
{
//ARCHIVE_SIZE will be blank with a root filter so we can estimate
//the default size of the package around 17.5MB (18088000)
$archiveActualSize = @filesize(self::ARCHIVE_FILENAME);
$archiveActualSize = ($archiveActualSize !== false) ? $archiveActualSize : 0;
$this->hasZipArchive = class_exists('ZipArchive');
$this->hasShellExecUnzip = $this->getUnzipFilePath() != null ? true : false;
$this->installerContentsPath = str_replace("\\", '/', (dirname(__FILE__). '/' .self::INSTALLER_DIR_NAME));
$this->installerExtractPath = str_replace("\\", '/', (dirname(__FILE__)));
$this->archiveExpectedSize = strlen(self::ARCHIVE_SIZE) ? self::ARCHIVE_SIZE : 0 ;
$this->archiveActualSize = $archiveActualSize;
if($this->archiveExpectedSize > 0) {
$this->archiveRatio = (((1.0) * $this->archiveActualSize) / $this->archiveExpectedSize) * 100;
} else {
$this->archiveRatio = 100;
}
$this->overwriteMode = (isset($_GET['mode']) && ($_GET['mode'] == 'overwrite'));
}
/**
* Run the bootstrap process which includes checking for requirements and running
* the extraction process
*
* @return null | string Returns null if the run was successful otherwise an error message
*/
public function run()
{
date_default_timezone_set('UTC'); // Some machines don't have this set so just do it here
@unlink(self::BOOTSTRAP_LOG);
self::log('==DUPLICATOR INSTALLER BOOTSTRAP v@@VERSION@@==');
self::log('----------------------------------------------------');
self::log('Installer bootstrap start');
$archive_filepath = $this->getArchiveFilePath();
$archive_filename = self::ARCHIVE_FILENAME;
$error = null;
$extract_installer = true;
$installer_directory = dirname(__FILE__).'/'.self::INSTALLER_DIR_NAME;
$extract_success = false;
$archiveExpectedEasy = $this->readableByteSize($this->archiveExpectedSize);
$archiveActualEasy = $this->readableByteSize($this->archiveActualSize);
//$archive_extension = strtolower(pathinfo($archive_filepath)['extension']);
$archive_extension = strtolower(pathinfo($archive_filepath, PATHINFO_EXTENSION));
$manual_extract_found = file_exists($installer_directory."/main.installer.php");
$isZip = ($archive_extension == 'zip');
//MANUAL EXTRACTION NOT FOUND
if (! $manual_extract_found) {
//MISSING ARCHIVE FILE
if (! file_exists($archive_filepath)) {
self::log("ERROR: Archive file not found! Expected File Name: [{$archive_filepath}]");
$archive_candidates = ($isZip) ? $this->getFilesWithExtension('zip') : $this->getFilesWithExtension('daf');
$candidate_count = count($archive_candidates);
$candidate_html = "- No {$archive_extension} files found -";
if ($candidate_count >= 1) {
$candidate_html = "<ol>";
foreach($archive_candidates as $archive_candidate) {
$candidate_html .= "<li> {$archive_candidate}</li>";
}
$candidate_html .= "</ol>";
}
$error = "<b>Archive not found!</b> The <i>'Required File'</i> below should be present in the <i>'Extraction Path'</i>. "
. "The archive file name must be the <u>exact</u> name of the archive file placed in the extraction path character for character.<br/><br/> "
. "If the file does not have the correct name then rename it to the <i>'Required File'</i> below. When downloading the package files make "
. "sure both files are from the same package line in the packages view. If the archive is not finished downloading please wait for it to complete.<br/><br/>"
. "<b>Required File:</b> <span class='file-info'>{$archive_filename}</span> <br/>"
. "<b>Extraction Path:</b> <span class='file-info'>{$this->installerExtractPath}/</span><br/><br/>"
. "Potential archives found at extraction path: <br/>{$candidate_html}<br/><br/>";
return $error;
}
// For .daf
if (!$isZip) {
if (!filter_var(self::ARCHIVE_SIZE, FILTER_VALIDATE_INT) || self::ARCHIVE_SIZE > 2147483647) {
$os_first_three_chars = substr(PHP_OS, 0, 3);
$os_first_three_chars = strtoupper($os_first_three_chars);
$no_of_bits = PHP_INT_SIZE * 8;
if ($no_of_bits == 32) {
if ('WIN' === $os_first_three_chars) {
$error = 'Windows PHP limitations prevents extraction of archives larger than 2GB. Please do the following: <ol><li>Download and use the <a target="_blank" href="https://snapcreek.com/duplicator/docs/faqs-tech/#faq-trouble-052-q">Windows DupArchive extractor</a> to extract all files from the archive.</li><li>Perform a <a target="_blank" href="https://snapcreek.com/duplicator/docs/faqs-tech/#faq-installer-015-q">Manual Extract Install</a> starting at step 4.</li></ol>';
} else {
$error = 'This archive is too large for 32-bit PHP. Ask your host to upgrade the server to 64-bit PHP or install on another system has 64-bit PHP.';
}
return $error;
}
}
}
//SIZE CHECK ERROR
if (($this->archiveRatio < 90) && ($this->archiveActualSize > 0) && ($this->archiveExpectedSize > 0)) {
$this->log("ERROR: The expected archive size should be around [{$archiveExpectedEasy}]. The actual size is currently [{$archiveActualEasy}].");
$this->log("The archive file may not have fully been downloaded to the server");
$percent = round($this->archiveRatio);
$autochecked = isset($_POST['auto-fresh']) ? "checked='true'" : '';
$error = "<b>Archive file size warning.</b><br/> The expected archive size should be around <b class='pass'>[{$archiveExpectedEasy}]</b>. "
. "The actual size is currently <b class='fail'>[{$archiveActualEasy}]</b>. The archive file may not have fully been downloaded to the server. "
. "Please validate that the file sizes are close to the same size and that the file has been completely downloaded to the destination server. If the archive is still "
. "downloading then refresh this page to get an update on the download size.<br/><br/>";
return $error;
}
}
//INSTALL DIRECTORY: Check if its setup correctly AND we are not in overwrite mode
if (!$this->overwriteMode && file_exists($installer_directory)) {
//RSR for testing if (file_exists($installer_directory)) {
self::log("$installer_directory already exists");
$extract_installer = !file_exists($installer_directory."/main.installer.php");
($extract_installer)
? self::log("But main.installer.php doesn't so extracting anyway")
: self::log("main.installer.php also exists so not going to extract installer directory");
} else {
self::log("Going to overwrite installer directory since either in overwrite mode or installer directory doesn't exist");
}
//ATTEMPT EXTRACTION:
//ZipArchive and Shell Exec
if ($extract_installer) {
self::log("Ready to extract the installer");
if ($isZip) {
$zip_mode = $this->getZipMode();
if (($zip_mode == DUPX_Bootstrap_Zip_Mode::AutoUnzip) || ($zip_mode == DUPX_Bootstrap_Zip_Mode::ZipArchive) && class_exists('ZipArchive')) {
if ($this->hasZipArchive) {
self::log("ZipArchive exists so using that");
$extract_success = $this->extractInstallerZipArchive($archive_filepath);
if ($extract_success) {
self::log('Successfully extracted with ZipArchive');
} else {
$error = 'Error extracting with ZipArchive. ';
self::log($error);
}
} else {
self::log("WARNING: ZipArchive is not enabled.");
$error = "NOTICE: ZipArchive is not enabled on this server please talk to your host or server admin about enabling ";
$error .= "<a target='_blank' href='https://snapcreek.com/duplicator/docs/faqs-tech/#faq-trouble-060-q'>ZipArchive</a> on this server. <br/>";
}
}
if (!$extract_success) {
if (($zip_mode == DUPX_Bootstrap_Zip_Mode::AutoUnzip) || ($zip_mode == DUPX_Bootstrap_Zip_Mode::ShellExec)) {
$unzip_filepath = $this->getUnzipFilePath();
if ($unzip_filepath != null) {
$extract_success = $this->extractInstallerShellexec($archive_filepath);
if ($extract_success) {
self::log('Successfully extracted with Shell Exec');
$error = null;
} else {
$error .= 'Error extracting with Shell Exec. Please manually extract archive then choose Advanced > Manual Extract in installer.';
self::log($error);
}
} else {
self::log('WARNING: Shell Exec Zip is not available');
$error .= "NOTICE: Shell Exec is not enabled on this server please talk to your host or server admin about enabling ";
$error .= "<a target='_blank' href='http://php.net/manual/en/function.shell-exec.php'>Shell Exec</a> on this server or manually extract archive then choose Advanced > Manual Extract in installer.";
}
}
}
// If both ZipArchive and ShellZip are not available, Error message should be combined for both
if (!$extract_success && $zip_mode == DUPX_Bootstrap_Zip_Mode::AutoUnzip) {
$unzip_filepath = $this->getUnzipFilePath();
if (!class_exists('ZipArchive') && empty($unzip_filepath)) {
$error = "NOTICE: ZipArchive and Shell Exec are not enabled on this server please talk to your host or server admin about enabling ";
$error .= "<a target='_blank' href='https://snapcreek.com/duplicator/docs/faqs-tech/#faq-trouble-060-q'>ZipArchive</a> or <a target='_blank' href='http://php.net/manual/en/function.shell-exec.php'>Shell Exec</a> on this server or manually extract archive then choose Advanced > Manual Extract in installer.";
}
}
} else {
DupArchiveMiniExpander::init("DUPX_Bootstrap::log");
try {
DupArchiveMiniExpander::expandDirectory($archive_filepath, self::INSTALLER_DIR_NAME, dirname(__FILE__));
} catch (Exception $ex) {
self::log("Error expanding installer subdirectory:".$ex->getMessage());
throw $ex;
}
}
} else {
self::log("Didn't need to extract the installer.");
}
if (empty($error)) {
$config_files = glob('./dup-installer/dup-archive__*.txt');
$config_file_absolute_path = array_pop($config_files);
if (!file_exists($config_file_absolute_path)) {
$error = 'NOTICE: Archive config file not found in dup-installer folder. Please ensure that your archive file is valid.</b>';
}
}
$is_https = $this->isHttps();
if($is_https) {
$current_url = 'https://';
} else {
$current_url = 'http://';
}
if(($_SERVER['SERVER_PORT'] == 80) && ($is_https)) {
// Fixing what appears to be a bad server setting
$server_port = 443;
} else {
$server_port = $_SERVER['SERVER_PORT'];
}
//$current_url .= $_SERVER['HTTP_HOST'];//WAS SERVER_NAME and caused problems on some boxes
$current_url .= isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];//WAS SERVER_NAME and caused problems on some boxes
if(strpos($current_url,':') === false) {
$current_url = $current_url.':'.$server_port;
}
$current_url .= $_SERVER['REQUEST_URI'];
$uri_start = dirname($current_url);
$encoded_archive_path = urlencode($archive_filepath);
if ($error === null) {
if($error == null) {
$bootloader_name = basename(__FILE__);
$this->mainInstallerURL = $uri_start.'/'.self::INSTALLER_DIR_NAME.'/main.installer.php';
$this->fixInstallerPerms($this->mainInstallerURL);
$this->mainInstallerURL = $this->mainInstallerURL . "?archive=$encoded_archive_path&bootloader=$bootloader_name";
if (isset($_SERVER['QUERY_STRING'])) {
$this->mainInstallerURL .= '&'.$_SERVER['QUERY_STRING'];
}
self::log("No detected errors so redirecting to the main installer. Main Installer URI = {$this->mainInstallerURL}");
}
}
return $error;
}
/**
* Indicates if site is running https or not
*
* @return bool Returns true if https, false if not
*/
public function isHttps()
{
$retVal = true;
if (isset($_SERVER['HTTPS'])) {
$retVal = ($_SERVER['HTTPS'] !== 'off');
} else {
$retVal = ($_SERVER['SERVER_PORT'] == 443);
}
return $retVal;
}
/**
* Attempts to set the 'dup-installer' directory permissions
*
* @return null
*/
private function fixInstallerPerms()
{
$file_perms = substr(sprintf('%o', fileperms(__FILE__)), -4);
$file_perms = octdec($file_perms);
//$dir_perms = substr(sprintf('%o', fileperms(dirname(__FILE__))), -4);
// No longer using existing directory permissions since that can cause problems. Just set it to 755
$dir_perms = '755';
$dir_perms = octdec($dir_perms);
$installer_dir_path = $this->installerContentsPath;
$this->setPerms($installer_dir_path, $dir_perms, false);
$this->setPerms($installer_dir_path, $file_perms, true);
}
/**
* Set the permissions of a given directory and optionally all files
*
* @param string $directory The full path to the directory where perms will be set
* @param string $perms The given permission sets to use such as '0755'
* @param string $do_files Also set the permissions of all the files in the directory
*
* @return null
*/
private function setPerms($directory, $perms, $do_files)
{
if (!$do_files) {
// If setting a directory hiearchy be sure to include the base directory
$this->setPermsOnItem($directory, $perms);
}
$item_names = array_diff(scandir($directory), array('.', '..'));
foreach ($item_names as $item_name) {
$path = "$directory/$item_name";
if (($do_files && is_file($path)) || (!$do_files && !is_file($path))) {
$this->setPermsOnItem($path, $perms);
}
}
}
/**
* Set the permissions of a single directory or file
*
* @param string $path The full path to the directory or file where perms will be set
* @param string $perms The given permission sets to use such as '0755'
*
* @return bool Returns true if the permission was properly set
*/
private function setPermsOnItem($path, $perms)
{
$result = @chmod($path, $perms);
$perms_display = decoct($perms);
if ($result === false) {
self::log("Couldn't set permissions of $path to {$perms_display}<br/>");
} else {
self::log("Set permissions of $path to {$perms_display}<br/>");
}
return $result;
}
/**
* Logs a string to the installer-bootlog.txt file
*
* @param string $s The string to log to the log file
*
* @return null
*/
public static function log($s)
{
$timestamp = date('M j H:i:s');
file_put_contents(self::BOOTSTRAP_LOG, "$timestamp $s\n", FILE_APPEND);
}
/**
* Extracts only the 'dup-installer' files using ZipArchive
*
* @param string $archive_filepath The path to the archive file.
*
* @return bool Returns true if the data was properly extracted
*/
private function extractInstallerZipArchive($archive_filepath)
{
$success = true;
$zipArchive = new ZipArchive();
if ($zipArchive->open($archive_filepath) === true) {
self::log("Successfully opened $archive_filepath");
$destination = dirname(__FILE__);
$folder_prefix = self::INSTALLER_DIR_NAME.'/';
self::log("Extracting all files from archive within ".self::INSTALLER_DIR_NAME);
$installer_files_found = 0;
for ($i = 0; $i < $zipArchive->numFiles; $i++) {
$stat = $zipArchive->statIndex($i);
$filename = $stat['name'];
if ($this->startsWith($filename, $folder_prefix)) {
$installer_files_found++;
if ($zipArchive->extractTo($destination, $filename) === true) {
self::log("Success: {$filename} >>> {$destination}");
} else {
self::log("Error extracting {$filename} from archive {$archive_filepath}");
$success = false;
break;
}
}
}
$lib_directory = dirname(__FILE__).'/'.self::INSTALLER_DIR_NAME.'/lib';
$snaplib_directory = $lib_directory.'/snaplib';
// If snaplib files aren't present attempt to extract and copy those
if(!file_exists($snaplib_directory))
{
$folder_prefix = 'snaplib/';
$destination = $lib_directory;
for ($i = 0; $i < $zipArchive->numFiles; $i++) {
$stat = $zipArchive->statIndex($i);
$filename = $stat['name'];
if ($this->startsWith($filename, $folder_prefix)) {
$installer_files_found++;
if ($zipArchive->extractTo($destination, $filename) === true) {
self::log("Success: {$filename} >>> {$destination}");
} else {
self::log("Error extracting {$filename} from archive {$archive_filepath}");
$success = false;
break;
}
}
}
}
if ($zipArchive->close() === true) {
self::log("Successfully closed {$archive_filepath}");
} else {
self::log("Problem closing {$archive_filepath}");
$success = false;
}
if ($installer_files_found < 10) {
self::log("Couldn't find the installer directory in the archive!");
$success = false;
}
} else {
self::log("Couldn't open archive {$archive_filepath} with ZipArchive");
$success = false;
}
return $success;
}
/**
* Extracts only the 'dup-installer' files using Shell-Exec Unzip
*
* @param string $archive_filepath The path to the archive file.
*
* @return bool Returns true if the data was properly extracted
*/
private function extractInstallerShellexec($archive_filepath)
{
$success = false;
self::log("Attempting to use Shell Exec");
$unzip_filepath = $this->getUnzipFilePath();
if ($unzip_filepath != null) {
$unzip_command = "$unzip_filepath -q $archive_filepath ".self::INSTALLER_DIR_NAME.'/* 2>&1';
self::log("Executing $unzip_command");
$stderr = shell_exec($unzip_command);
$lib_directory = dirname(__FILE__).'/'.self::INSTALLER_DIR_NAME.'/lib';
$snaplib_directory = $lib_directory.'/snaplib';
// If snaplib files aren't present attempt to extract and copy those
if(!file_exists($snaplib_directory))
{
$local_lib_directory = dirname(__FILE__).'/snaplib';
$unzip_command = "$unzip_filepath -q $archive_filepath snaplib/* 2>&1";
self::log("Executing $unzip_command");
$stderr .= shell_exec($unzip_command);
mkdir($lib_directory);
rename($local_lib_directory, $snaplib_directory);
}
if ($stderr == '') {
self::log("Shell exec unzip succeeded");
$success = true;
} else {
self::log("Shell exec unzip failed. Output={$stderr}");
}
}
return $success;
}
/**
* Attempts to get the archive file path
*
* @return string The full path to the archive file
*/
private function getArchiveFilePath()
{
if (isset($_GET['archive'])) {
$archive_filepath = $_GET['archive'];
} else {
$archive_filename = self::ARCHIVE_FILENAME;
$archive_filepath = str_replace("\\", '/', dirname(__FILE__) . '/' . $archive_filename);
}
self::log("Using archive $archive_filepath");
return $archive_filepath;
}
/**
* Gets the DUPX_Bootstrap_Zip_Mode enum type that should be used
*
* @return DUPX_Bootstrap_Zip_Mode Returns the current mode of the bootstrapper
*/
private function getZipMode()
{
$zip_mode = DUPX_Bootstrap_Zip_Mode::AutoUnzip;
if (isset($_GET['zipmode'])) {
$zipmode_string = $_GET['zipmode'];
self::log("Unzip mode specified in querystring: $zipmode_string");
switch ($zipmode_string) {
case 'autounzip':
$zip_mode = DUPX_Bootstrap_Zip_Mode::AutoUnzip;
break;
case 'ziparchive':
$zip_mode = DUPX_Bootstrap_Zip_Mode::ZipArchive;
break;
case 'shellexec':
$zip_mode = DUPX_Bootstrap_Zip_Mode::ShellExec;
break;
}
}
return $zip_mode;
}
/**
* Checks to see if a string starts with specific characters
*
* @return bool Returns true if the string starts with a specific format
*/
private function startsWith($haystack, $needle)
{
return $needle === "" || strrpos($haystack, $needle, - strlen($haystack)) !== false;
}
/**
* Checks to see if the server supports issuing commands to shell_exex
*
* @return bool Returns true shell_exec can be ran on this server
*/
public function hasShellExec()
{
$cmds = array('shell_exec', 'escapeshellarg', 'escapeshellcmd', 'extension_loaded');
//Function disabled at server level
if (array_intersect($cmds, 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')) {
$suhosin_ini = @ini_get("suhosin.executor.func.blacklist");
if (array_intersect($cmds, array_map('trim', explode(',', $suhosin_ini)))) return false;
}
// Can we issue a simple echo command?
if (!@shell_exec('echo duplicator')) return false;
return true;
}
/**
* Gets the possible system commands for unzip on Linux
*
* @return string Returns unzip file path that can execute the unzip command
*/
public function getUnzipFilePath()
{
$filepath = null;
if ($this->hasShellExec()) {
if (shell_exec('hash unzip 2>&1') == NULL) {
$filepath = 'unzip';
} else {
$possible_paths = array(
'/usr/bin/unzip',
'/opt/local/bin/unzip'// RSR TODO put back in when we support shellexec on windows,
);
foreach ($possible_paths as $path) {
if (file_exists($path)) {
$filepath = $path;
break;
}
}
}
}
return $filepath;
}
/**
* Display human readable byte sizes such as 150MB
*
* @param int $size The size in bytes
*
* @return string A readable byte size format such as 100MB
*/
public function readableByteSize($size)
{
try {
$units = array('B', 'KB', 'MB', 'GB', 'TB');
for ($i = 0; $size >= 1024 && $i < 4; $i++)
$size /= 1024;
return round($size, 2).$units[$i];
} catch (Exception $e) {
return "n/a";
}
}
/**
* Returns an array of zip files found in the current executing directory
*
* @return array of zip files
*/
public static function getFilesWithExtension($extension)
{
$files = array();
foreach (glob("*.{$extension}") as $name) {
if (file_exists($name)) {
$files[] = $name;
}
}
if (count($files) > 0) {
return $files;
}
//FALL BACK: Windows XP has bug with glob,
//add secondary check for PHP lameness
if ($dh = opendir('.')) {
while (false !== ($name = readdir($dh))) {
$ext = substr($name, strrpos($name, '.') + 1);
if (in_array($ext, array($extension))) {
$files[] = $name;
}
}
closedir($dh);
}
return $files;
}
}
$boot = new DUPX_Bootstrap();
$boot_error = $boot->run();
$auto_refresh = isset($_POST['auto-fresh']) ? true : false;
?>
<html>
<?php if ($boot_error == null) :?>
<head>
<meta http-equiv="refresh" content="2;url='<?php echo $boot->mainInstallerURL ?>'" />
<script>
window.location = "<?php echo $boot->mainInstallerURL ?>";
</script>
</head>
<?php else :?>
<head>
<style>
body {font-family:Verdana,Arial,sans-serif; line-height:18px; font-size: 12px}
h2 {font-size:20px; margin:5px 0 5px 0; border-bottom:1px solid #dfdfdf; padding:3px}
div#content {border:1px solid #CDCDCD; width:750px; min-height:550px; margin:auto; margin-top:18px; border-radius:5px; box-shadow:0 8px 6px -6px #333; font-size:13px}
div#content-inner {padding:10px 30px; min-height:550px}
/* Header */
table.header-wizard {border-top-left-radius:5px; border-top-right-radius:5px; width:100%; box-shadow:0 5px 3px -3px #999; background-color:#F1F1F1; font-weight:bold}
table.header-wizard td.header {font-size:24px; padding:7px 0 7px 0; width:100%;}
div.dupx-logfile-link {float:right; font-weight:normal; font-size:12px}
.dupx-version {white-space:nowrap; color:#999; font-size:11px; font-style:italic; text-align:right; padding:0 15px 5px 0; line-height:14px; font-weight:normal}
.dupx-version a { color:#999; }
div.errror-notice {text-align:center; font-style:italic; font-size:11px}
div.errror-msg { color:maroon; padding: 10px 0 5px 0}
.pass {color:green}
.fail {color:red}
span.file-info {font-size: 11px; font-style: italic}
div.skip-not-found {padding:10px 0 5px 0;}
div.skip-not-found label {cursor: pointer}
table.settings {width:100%; font-size:12px}
table.settings td {padding: 4px}
table.settings td:first-child {font-weight: bold}
.w3-light-grey,.w3-hover-light-grey:hover,.w3-light-gray,.w3-hover-light-gray:hover{color:#000!important;background-color:#f1f1f1!important}
.w3-container:after,.w3-container:before,.w3-panel:after,.w3-panel:before,.w3-row:after,.w3-row:before,.w3-row-padding:after,.w3-row-padding:before,
.w3-cell-row:before,.w3-cell-row:after,.w3-clear:after,.w3-clear:before,.w3-bar:before,.w3-bar:after
{content:"";display:table;clear:both}
.w3-green,.w3-hover-green:hover{color:#fff!important;background-color:#4CAF50!important}
.w3-container{padding:0.01em 16px}
.w3-center{display:inline-block;width:auto; text-align: center !important}
</style>
</head>
<body>
<div id="content">
<table cellspacing="0" class="header-wizard">
<tr>
<td class="header"> Duplicator Pro - Bootloader</div</td>
<td class="dupx-version">
version: <?php echo DUPX_Bootstrap::VERSION ?> <br/>
» <a target='_blank' href='installer-bootlog.txt'>installer-bootlog.txt</a>
</td>
</tr>
</table>
<form id="error-form" method="post">
<div id="content-inner">
<h2 style="color:maroon">Setup Notice:</h2>
<div class="errror-notice">An error has occurred. In order to load the full installer please resolve the issue below.</div>
<div class="errror-msg">
<?php echo $boot_error ?>
</div>
<br/><br/>
<h2>Server Settings:</h2>
<table class='settings'>
<tr>
<td>ZipArchive:</td>
<td><?php echo $boot->hasZipArchive ? '<i class="pass">Enabled</i>' : '<i class="fail">Disabled</i>'; ?> </td>
</tr>
<tr>
<td>ShellExec Unzip:</td>
<td><?php echo $boot->hasShellExecUnzip ? '<i class="pass">Enabled</i>' : '<i class="fail">Disabled</i>'; ?> </td>
</tr>
<tr>
<td>Extraction Path:</td>
<td><?php echo $boot->installerExtractPath; ?></td>
</tr>
<tr>
<td>Installer Path:</td>
<td><?php echo $boot->installerContentsPath; ?></td>
</tr>
<tr>
<td>Archive Name:</td>
<td><?php echo DUPX_Bootstrap::ARCHIVE_FILENAME ?></td>
</tr>
<tr>
<td>Archive Size:</td>
<td>
<b>Expected Size:</b> <?php echo $boot->readableByteSize($boot->archiveExpectedSize); ?>
<b>Actual Size:</b> <?php echo $boot->readableByteSize($boot->archiveActualSize); ?>
</td>
</tr>
<tr>
<td>Boot Log</td>
<td><a target='_blank' href='installer-bootlog.txt'>installer-bootlog.txt</a></td>
</tr>
</table>
<br/><br/>
<div style="font-size:11px">
Please Note: Either ZipArchive or Shell Exec will need to be enabled for the installer to run automatically otherwise a manual extraction
will need to be performed. In order to run the installer manually follow the instructions to
<a href='https://snapcreek.com/duplicator/docs/faqs-tech/#faq-installer-015-q' target='_blank'>manually extract</a> before running the installer.
</div>
<br/><br/>
</div>
</form>
</div>
</body>
<script>
function AutoFresh() {
document.getElementById('error-form').submit();
}
<?php if ($auto_refresh) :?>
var duration = 10000; //10 seconds
var counter = 10;
var countElement = document.getElementById('count-down');
setTimeout(function(){window.location.reload(1);}, duration);
setInterval(function() {
counter--;
countElement.innerHTML = (counter > 0) ? counter.toString() : "0";
}, 1000);
<?php endif; ?>
</script>
<?php endif; ?>
@@DUPARCHIVE_MINI_EXPANDER@@
<!--
Used for integrity check do not remove:
DUPLICATOR_PRO_INSTALLER_EOF -->
</html>