public function install()
{
global $core;
$zip = new fileUnzip($this->zip_file);
if ($zip->isEmpty()) {
$zip->close();
unlink($this->zip_file);
throw new Exception(__('Empty plugin zip file.'));
}
$zip_root_dir = $zip->getRootDir();
if (!$zip_root_dir) {
// try to find a root anyway if all dirs start with same pattern
$dirs = $zip->getDirsList();
$n = 0;
$zip_root_dir = substr($dirs[0], 0, strpos($dirs[0], '/'));
foreach ($dirs as $dir) {
if ($zip_root_dir != substr($dirs[0], 0, strpos($dirs[0], '/'))) {
$n++;
}
}
if ($n > 0) {
$zip_root_dir = false;
}
}
if ($zip_root_dir != false) {
$target = dirname($this->zip_file);
$destination = $target . '/' . $zip_root_dir;
$plugin_js = $zip_root_dir . '/plugin.js';
$has_plugin_js = $zip->hasFile($plugin_js);
} else {
$target = dirname($this->zip_file) . '/' . preg_replace('/\\.([^.]+)$/', '', basename($this->zip_file));
$destination = $target;
$plugin_js = 'plugin.js';
$has_plugin_js = $zip->hasFile($plugin_js);
}
if ($core->blog->settings->dcCKEditorAddons->check_validity) {
if (!$has_plugin_js) {
$zip->close();
unlink($this->zip_file);
throw new Exception(__('The zip file does not appear to be a valid CKEditor addon.'));
}
}
if (!is_dir($destination)) {
files::makeDir($destination, true);
}
$zip->unzipAll($target);
$zip->close();
unlink($this->zip_file);
}
/**
* Upgrade process.
*
* @param string $sZipFile
* @param string $sZipDigests
* @param string $sZipRoot
* @param string $sRoot
* @param string $sRootDigests
* @throws Exception
*/
public function performUpgrade($sZipFile, $sZipDigests, $sZipRoot, $sRoot, $sRootDigests)
{
if (!is_readable($sZipFile)) {
throw new Exception(__('Archive not found.'));
}
if (!is_readable($sRootDigests)) {
@unlink($sZipFile);
throw new Exception(__('Unable to read current digests file.'));
}
$oZip = new fileUnzip($sZipFile);
if (!$oZip->hasFile($sZipDigests)) {
@unlink($sZipFile);
throw new Exception(__('Downloaded file does not seem to be a valid archive.'));
}
# force /install dir
foreach ($oZip->getFilesList() as $sFile) {
$sFile = str_replace($sZipRoot . '/', '', $sFile);
if (substr($sFile, 0, 7) == 'install') {
$this->setForcedFile($sFile);
}
}
$opts = FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES;
$cur_digests = file($sRootDigests, $opts);
$new_digests = explode("\n", $oZip->unzip($sZipDigests));
$aNewFiles = self::getNewFiles($cur_digests, $new_digests);
if (!empty($this->aForcedFiles)) {
$aNewFiles = array_merge($aNewFiles, $this->aForcedFiles);
}
$aZipFiles = array();
$aNotWritable = array();
foreach ($aNewFiles as $file) {
if (!$file) {
continue;
}
if (!$oZip->hasFile($sZipRoot . '/' . $file)) {
@unlink($sZipFile);
throw new Exception(__('c_a_update_incomplete_archive'));
}
$sDest = $sDest_dir = $sRoot . '/' . $file;
while (!is_dir($sDest_dir = dirname($sDest_dir))) {
}
if (file_exists($sDest) && !is_writable($sDest) || !file_exists($sDest) && !is_writable($sDest_dir)) {
$aNotWritable[] = $file;
continue;
}
$aZipFiles[] = $file;
}
# If only one file is not writable, stop everything now
if (!empty($aNotWritable)) {
$e = new Exception('Some files are not writable', self::ERR_FILES_UNWRITALBE);
$e->bad_files = $aNotWritable;
throw $e;
}
# Everything's fine, we can write files, then do it now
$can_touch = function_exists('touch');
foreach ($aZipFiles as $file) {
$oZip->unzip($sZipRoot . '/' . $file, $sRoot . '/' . $file);
if ($can_touch) {
@touch($sRoot . '/' . $file);
}
}
@unlink($sZipFile);
}
function dc_lang_install($file)
{
$zip = new fileUnzip($file);
$zip->getList(false, '#(^|/)(__MACOSX|\\.svn|\\.DS_Store|Thumbs\\.db)(/|$)#');
if (!preg_match('/^[a-z]{2,3}(-[a-z]{2})?$/', $zip->getRootDir())) {
throw new Exception(__('Invalid language zip file.'));
}
if ($zip->isEmpty() || !$zip->hasFile($zip->getRootDir() . '/main.po')) {
throw new Exception(__('The zip file does not appear to be a valid Dotclear language pack.'));
}
$target = dirname($file);
$destination = $target . '/' . $zip->getRootDir();
$res = 1;
if (is_dir($destination)) {
if (!files::deltree($destination)) {
throw new Exception(__('An error occurred during language upgrade.'));
}
$res = 2;
}
$zip->unzipAll($target);
return $res;
}
public static function installPackage($zip_file, dcModules &$modules)
{
$zip = new fileUnzip($zip_file);
$zip->getList(false, '#(^|/)(__MACOSX|\\.svn|\\.hg|\\.git|\\.DS_Store|\\.directory|Thumbs\\.db)(/|$)#');
$zip_root_dir = $zip->getRootDir();
$define = '';
if ($zip_root_dir != false) {
$target = dirname($zip_file);
$destination = $target . '/' . $zip_root_dir;
$define = $zip_root_dir . '/_define.php';
$has_define = $zip->hasFile($define);
} else {
$target = dirname($zip_file) . '/' . preg_replace('/\\.([^.]+)$/', '', basename($zip_file));
$destination = $target;
$define = '_define.php';
$has_define = $zip->hasFile($define);
}
if ($zip->isEmpty()) {
$zip->close();
unlink($zip_file);
throw new Exception(__('Empty module zip file.'));
}
if (!$has_define) {
$zip->close();
unlink($zip_file);
throw new Exception(__('The zip file does not appear to be a valid Dotclear module.'));
}
$ret_code = 1;
if (!is_dir($destination)) {
try {
files::makeDir($destination, true);
$sandbox = clone $modules;
$zip->unzip($define, $target . '/_define.php');
$sandbox->resetModulesList();
$sandbox->requireDefine($target, basename($destination));
unlink($target . '/_define.php');
$new_errors = $sandbox->getErrors();
if (!empty($new_errors)) {
$new_errors = is_array($new_errors) ? implode(" \n", $new_errors) : $new_errors;
throw new Exception($new_errors);
}
files::deltree($destination);
} catch (Exception $e) {
$zip->close();
unlink($zip_file);
files::deltree($destination);
throw new Exception($e->getMessage());
}
} else {
# test for update
$sandbox = clone $modules;
$zip->unzip($define, $target . '/_define.php');
$sandbox->resetModulesList();
$sandbox->requireDefine($target, basename($destination));
unlink($target . '/_define.php');
$new_modules = $sandbox->getModules();
if (!empty($new_modules)) {
$tmp = array_keys($new_modules);
$id = $tmp[0];
$cur_module = $modules->getModules($id);
if (!empty($cur_module) && (defined('DC_DEV') && DC_DEV === true || dcUtils::versionsCompare($new_modules[$id]['version'], $cur_module['version'], '>', true))) {
# delete old module
if (!files::deltree($destination)) {
throw new Exception(__('An error occurred during module deletion.'));
}
$ret_code = 2;
} else {
$zip->close();
unlink($zip_file);
throw new Exception(sprintf(__('Unable to upgrade "%s". (older or same version)'), basename($destination)));
}
} else {
$zip->close();
unlink($zip_file);
throw new Exception(sprintf(__('Unable to read new _define.php file')));
}
}
$zip->unzipAll($target);
$zip->close();
unlink($zip_file);
return $ret_code;
}
/**
* Install a theme from a zip file
*
* @param string $zip_file
* @param oktThemes $oThemes
*/
public static function installPackage($zip_file, oktThemes $oThemes)
{
$zip = new fileUnzip($zip_file);
$zip->getList(false, '#(^|/)(__MACOSX|\\.svn|\\.DS_Store|Thumbs\\.db)(/|$)#');
$zip_root_dir = $zip->getRootDir();
if ($zip_root_dir !== false) {
$target = dirname($zip_file);
$destination = $target . '/' . $zip_root_dir;
$define = $zip_root_dir . '/_define.php';
$has_define = $zip->hasFile($define);
} else {
$target = dirname($zip_file) . '/' . preg_replace('/\\.([^.]+)$/', '', basename($zip_file));
$destination = $target;
$define = '_define.php';
$has_define = $zip->hasFile($define);
}
if ($zip->isEmpty()) {
$zip->close();
unlink($zip_file);
throw new Exception(__('Empty theme zip file.'));
}
if (!$has_define) {
$zip->close();
unlink($zip_file);
throw new Exception(__('The zip file does not appear to be a valid theme.'));
}
$ret_code = 1;
if (is_dir($destination)) {
throw new Exception(__('The theme allready exists, you can not update a theme.'));
/*
copy($target.'/_define.php', $target.'/_define.php.bak');
# test for update
$sandbox = clone $oThemes;
$zip->unzip($define, $target.'/_define.php');
$sandbox->resetThemesList();
$sandbox->requireDefine($target,basename($destination));
unlink($target.'/_define.php');
$new_themes = $sandbox->getThemesList();
$old_themes = $oThemes->getThemesList();
if (!empty($new_themes))
{
$tmp = array_keys($new_themes);
$id = $tmp[0];
$cur_theme = $old_themes[$id];
if (!empty($cur_theme) && $new_themes[$id]['version'] != $cur_theme['version'])
{
# delete old theme
if (!files::deltree($destination)) {
throw new Exception(__('An error occurred during theme deletion.'));
}
$ret_code = 2;
}
else
{
$zip->close();
unlink($zip_file);
if (file_exists($target.'/_define.php.bak')) {
rename($target.'/_define.php.bak', $target.'/_define.php');
}
throw new Exception(sprintf(__('Unable to upgrade "%s". (same version)'),basename($destination)));
}
}
else
{
$zip->close();
unlink($zip_file);
if (file_exists($target.'/_define.php.bak')) {
rename($target.'/_define.php.bak', $target.'/_define.php');
}
throw new Exception(sprintf(__('Unable to read new _define.php file')));
}
*/
}
$zip->unzipAll($target);
$zip->close();
unlink($zip_file);
return $ret_code;
}
if (preg_match('/backup-([0-9A-Za-z\\.-]+).zip/', $v)) {
$archives[] = $v;
}
}
# Revert or delete backup file
if (!empty($_POST['backup_file']) && in_array($_POST['backup_file'], $archives)) {
$b_file = $_POST['backup_file'];
try {
if (!empty($_POST['b_del'])) {
if (!@unlink(DC_ROOT . '/' . $b_file)) {
throw new Exception(sprintf(__('Unable to delete file %s'), html::escapeHTML($b_file)));
}
http::redirect($p_url);
}
if (!empty($_POST['b_revert'])) {
$zip = new fileUnzip(DC_ROOT . '/' . $b_file);
$zip->unzipAll(DC_ROOT . '/');
@unlink(DC_ROOT . '/' . $b_file);
http::redirect($p_url);
}
} catch (Exception $e) {
$core->error->add($e->getMessage());
}
}
# Upgrade process
if ($new_v && $step) {
try {
$updater->setForcedFiles('inc/digests');
switch ($step) {
case 'check':
$updater->checkIntegrity(DC_ROOT . '/inc/digests', DC_ROOT);
usort($archives, "version_compare");
} else {
$default_tab = 'update';
}
# Revert or delete backup file
if (!empty($_POST['backup_file']) && in_array($_POST['backup_file'], $archives)) {
$b_file = $_POST['backup_file'];
try {
if (!empty($_POST['b_del'])) {
if (!@unlink(DC_BACKUP_PATH . '/' . $b_file)) {
throw new Exception(sprintf(__('Unable to delete file %s'), html::escapeHTML($b_file)));
}
http::redirect($p_url . '?tab=files');
}
if (!empty($_POST['b_revert'])) {
$zip = new fileUnzip(DC_BACKUP_PATH . '/' . $b_file);
$zip->unzipAll(DC_BACKUP_PATH . '/');
@unlink(DC_BACKUP_PATH . '/' . $b_file);
http::redirect($p_url . '?tab=files');
}
} catch (Exception $e) {
$core->error->add($e->getMessage());
}
}
# Upgrade process
if ($new_v && $step) {
try {
$updater->setForcedFiles('inc/digests');
switch ($step) {
case 'check':
$updater->checkIntegrity(DC_ROOT . '/inc/digests', DC_ROOT);
throw new Exception(__('m_galleries_zip_error_must_zip_file') . ' (no file)');
}
if (pathinfo($_FILES['p_zip_file']['name'], PATHINFO_EXTENSION) != 'zip') {
throw new Exception(__('m_galleries_zip_error_must_zip_file') . ' (not zip extension)');
}
// if ($_FILES['p_zip_file']['type'] != 'application/zip' && $_FILES['p_zip_file']['type'] != 'application/x-zip-compressed') {
// if (strpos($_FILES['p_zip_file']['type'], 'zip') === false) {
// throw new Exception(__('m_galleries_zip_error_must_zip_file').' (not zip type : '.$_FILES['p_zip_file']['type'].')');
// }
$sTempDir = $okt->galleries->upload_dir . '/temp/';
files::makeDir($sTempDir, true);
$sZipFile = $sTempDir . $_FILES['p_zip_file']['name'];
if (!move_uploaded_file($_FILES['p_zip_file']['tmp_name'], $sZipFile)) {
throw new Exception(__('m_galleries_zip_error_unable_move_uploaded_file'));
}
$oZip = new fileUnzip($sZipFile);
foreach ($oZip->getList() as $sFileName => $aFileInfos) {
$sFileExtension = pathinfo($sFileName, PATHINFO_EXTENSION);
if ($aFileInfos['is_dir'] || !in_array(strtolower($sFileExtension), array('jpg', 'gif', 'png'))) {
continue;
}
$iItemId = $okt->galleries->items->addItem($okt->galleries->items->openItemCursor(array('gallery_id' => $iGalleryId, 'active' => 1)), $aItemLocalesData);
$sDestination = $okt->galleries->upload_dir . '/img/items/' . $iItemId . '/1.' . $sFileExtension;
files::makeDir(dirname($sDestination), true);
$oZip->unzip($sFileName, $sDestination);
$aNewImagesInfos = $okt->galleries->items->getImageUploadInstance()->buildImagesInfos($iItemId, array(1 => basename($sDestination)));
if (isset($aNewImagesInfos[1])) {
$aNewItemImages = $aNewImagesInfos[1];
$aNewItemImages['original_name'] = utf8_encode(basename($sFileName));
} else {
$aNewItemImages = array();
/**
Upgrade process.
*/
public function performUpgrade($zip_file, $zip_digests, $zip_root, $root, $root_digests)
{
if (!is_readable($zip_file)) {
throw new Exception(__('Archive not found.'));
}
if (!is_readable($root_digests)) {
@unlink($zip_file);
throw new Exception(__('Unable to read current digests file.'));
}
$zip = new fileUnzip($zip_file);
if (!$zip->hasFile($zip_digests)) {
@unlink($zip_file);
throw new Exception(__('Downloaded file seems not to be a valid archive.'));
}
$opts = FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES;
$cur_digests = file($root_digests, $opts);
$new_digests = explode("\n", $zip->unzip($zip_digests));
$new_files = self::getNewFiles($cur_digests, $new_digests);
if (!empty($this->forced_files)) {
$new_files = array_merge($new_files, $this->forced_files);
}
$zip_files = array();
$not_writable = array();
foreach ($new_files as $file) {
if (!$file) {
continue;
}
if (!$zip->hasFile($zip_root . '/' . $file)) {
@unlink($zip_file);
throw new Exception(__('Incomplete archive.'));
}
$dest = $root . '/' . $file;
if (file_exists($dest) && !is_writable($dest) || !file_exists($dest) && !is_writable(dirname($dest))) {
$not_writable[] = $file;
continue;
}
$zip_files[] = $file;
}
# If only one file is not writable, stop everything now
if (!empty($not_writable)) {
$e = new Exception('Some files are not writable', self::ERR_FILES_UNWRITALBE);
$e->bad_files = $not_writable;
throw $e;
}
# Everything's fine, we can write files, then do it now
$can_touch = function_exists('touch');
foreach ($zip_files as $file) {
$zip->unzip($zip_root . '/' . $file, $root . '/' . $file);
if ($can_touch) {
@touch($root . '/' . $file);
}
}
@unlink($zip_file);
}
/**
Returns zip file content
@param f <b>fileRecord</b> fileRecord object
@return <b>array</b>
*/
public function getZipContent($f)
{
$zip = new fileUnzip($f->file);
$list = $zip->getList(false, '#(^|/)(__MACOSX|\\.svn|\\.DS_Store|Thumbs\\.db)(/|$)#');
$zip->close();
return $list;
}
private function unzip($file)
{
$zip = new fileUnzip($file);
if ($zip->isEmpty()) {
$zip->close();
return false;
//throw new Exception(__('File is empty or not a compressed file.'));
}
foreach ($zip->getFilesList() as $zip_file) {
# Check zipped file name
if (substr($zip_file, -4) != '.txt') {
continue;
}
# Check zipped file contents
$content = $zip->unzip($zip_file);
if (strpos($content, '///DOTCLEAR|') !== 0) {
unset($content);
continue;
}
$target = path::fullFromRoot($zip_file, dirname($file));
# Check existing files with same name
if (file_exists($target)) {
$zip->close();
unset($content);
throw new Exception(__('Another file with same name exists.'));
}
# Extract backup content
if (file_put_contents($target, $content) === false) {
$zip->close();
unset($content);
throw new Exception(__('Failed to extract backup file.'));
}
$zip->close();
unset($content);
# Return extracted file name
return $target;
}
$zip->close();
throw new Exception(__('No backup in compressed file.'));
}
private static function installLocalWidget($categoryId, $userId, $uploadedFilePath)
{
try {
$unziper = new fileUnzip($uploadedFilePath);
$archiveContent = $unziper->getFilesList();
$tempFolder = './widgets/' . mktime();
$alreadyInstalled = false;
if (!self::isFileInArchive($archiveContent, 'config.xml')) {
throw new FileException(MwwException::MODEL, 'Unable to find config.xml in the provided archive');
} else {
if (!self::isFileInArchive($archiveContent, 'index.html') && !self::isFileInArchive($archiveContent, 'index.xul')) {
throw new FileException(MwwException::MODEL, 'Unable to find index.html in the provided archive');
} else {
// The mandatory files are in the archive.
// We unzip the document in the widget repository under an arbitrary folder.
$unziper->unzipAll($tempFolder);
$unziper->close();
// parse the manifest.
$manifestPath = $tempFolder . '/config.xml';
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;
if (!@$doc->load($manifestPath)) {
throw new XMLParsingException(MwwException::MODEL, 'Unable to parse XML file. Document not well formed.');
}
// validate the manifest.
if (!@$doc->schemaValidate('./schema/manifest.xsd')) {
throw new XMLValidationException(MwwException::MODEL, "The XML File isn't valid according to the XML Schema.");
}
// test if the id is unique (test if the directory exists).
$id = $doc->getElementsByTagName('widget')->item(0)->getAttribute('id');
// getting name/title of the widget.
if ($doc->getElementsByTagName('name')->length) {
$name = $doc->getElementsByTagName('name')->item(0)->nodeValue;
} else {
if ($doc->getElementsByTagName('title')->length) {
$name = $doc->getElementsByTagName('title')->item(0)->nodeValue;
} else {
throw new XMLValidationException(MwwException::MODEL, "The XML File is not valid. The mandatory title or name element is missing.");
}
}
// getting widget description.
$description = null;
if ($doc->getElementsByTagName('description')->length) {
$description = $doc->getElementsByTagName('description')->item(0)->nodeValue;
}
// is widget authentication enabled or disabled ?
$widgetAuth = false;
$authKey = null;
if ($doc->getElementsByTagName('widget_authentication')->length) {
$authValue = $doc->getElementsByTagName('widget_authentication')->item(0)->nodeValue;
if ($authValue == 'enabled') {
$widgetAuth = true;
// create the key.
$crypto = new Rijndael();
$authKey = $crypto->generateKey();
}
}
$targetFolder = './widgets/' . $id;
if (file_exists($targetFolder)) {
$alreadyInstalled = true;
throw new FileException(MwwException::MODEL, 'A widget with the id \'' . $id . '\' already exists.');
}
// create the widget directory (actually we simply rename the temporary directory).
if (!@rename($tempFolder, $targetFolder)) {
throw new FileException(MwwException::MODEL, 'The widget directory could not be created');
}
$nameToReturn = $name;
// -- Persistant data access section.
$db = DbUtil::accessFactory();
$categoryId = $categoryId != 0 ? $db->escape($categoryId) : 'NULL';
$userId = $db->escape($userId);
$name = $db->escape($name);
$description = $db->escape($description);
$generatedKey = $widgetAuth ? "'{$authKey}'" : 'NULL';
// insert the widget into the database.
if (!$db->execute("INSERT INTO `widgets` (`widgetid`, `widgetname`, `visible`, `copname`, `category`, `description`, `authkey`) VALUES ('{$id}', '{$name}', 0, (SELECT `copname` FROM `users` WHERE `id`= {$userId}), {$categoryId}, '{$description}', {$generatedKey})")) {
throw new DBException(MwwException::MODEL, "Unable to insert new widget '{$id}' information in persistant data");
}
// -- End of Persistant data access section.
// End of the installation. Everything was fine.
return $nameToReturn;
}
}
} catch (Exception $ex) {
if (isset($tempFolder) && is_dir($tempFolder)) {
Util::full_rmdir($tempFolder);
}
if (isset($targetFolder) && is_dir($targetFolder) && !$alreadyInstalled) {
Util::full_rmdir($targetFolder);
}
throw $ex;
}
}
if (is_dir($sTempDir)) {
files::deltree($sTempDir);
}
$sExtension = pathinfo($sUploadedFile['name'], PATHINFO_EXTENSION);
# des erreurs d'upload ?
util::uploadStatus($sUploadedFile);
# vérification de l'extension
if ($sExtension != 'zip') {
throw new Exception(__('c_a_config_display_not_zip_file'));
}
# création répertoire temporaire
files::makeDir($sTempDir);
if (!move_uploaded_file($sUploadedFile['tmp_name'], $sZipFilename)) {
throw new Exception(__('c_a_config_display_unable_move_file'));
}
$oZip = new fileUnzip($sZipFilename);
$oZip->getList(false, '#(^|/)(__MACOSX|\\.svn|\\.DS_Store|Thumbs\\.db|development-bundle|js)(/|$)#');
$zip_root_dir = $oZip->getRootDir();
if ($zip_root_dir !== false) {
$sTargetDir = dirname($sZipFilename);
$sDestinationDir = $sTargetDir . '/' . $zip_root_dir;
$sCssFilename = $zip_root_dir . '/css/custom-theme/' . basename($sTargetDir) . '.css';
$hasCssFile = $oZip->hasFile($sCssFilename);
} else {
$zip_root_dir = preg_replace('/\\.([^.]+)$/', '', basename($sZipFilename));
$sTargetDir = dirname($sZipFilename) . '/' . $zip_root_dir;
$sDestinationDir = $sTargetDir;
$sCssFilename = $zip_root_dir . '/css/custom-theme/' . basename($sTargetDir) . '.css';
$hasCssFile = $oZip->hasFile($sCssFilename);
}
if ($oZip->isEmpty()) {
public static function installPackage($zip_file, dcModules &$modules)
{
$zip = new fileUnzip($zip_file);
$zip->getList(false, '#(^|/)(__MACOSX|\\.svn|\\.DS_Store|Thumbs\\.db)(/|$)#');
$zip_root_dir = $zip->getRootDir();
$define = '';
if ($zip_root_dir != false) {
$target = dirname($zip_file);
$destination = $target . '/' . $zip_root_dir;
$define = $zip_root_dir . '/_define.php';
$has_define = $zip->hasFile($define);
} else {
$target = dirname($zip_file) . '/' . preg_replace('/\\.([^.]+)$/', '', basename($zip_file));
$destination = $target;
$define = '_define.php';
$has_define = $zip->hasFile($define);
}
if ($zip->isEmpty()) {
unlink($zip_file);
throw new Exception(T_('Empty module zip file.'));
}
if (!$has_define) {
unlink($zip_file);
throw new Exception(T_('The zip file does not appear to be a valid Bilboplanet module.'));
}
$ret_code = 1;
if (is_dir($destination)) {
# test for update
$sandbox = clone $modules;
$zip->unzip($define, $target . '/_define.php');
$sandbox->resetModulesList();
$sandbox->requireDefine($target, basename($destination));
unlink($target . '/_define.php');
$new_modules = $sandbox->getModules();
if (!empty($new_modules)) {
$tmp = array_keys($new_modules);
$id = $tmp[0];
$cur_module = $modules->getModules($id);
if (!empty($cur_module) && $new_modules[$id]['version'] != $cur_module['version']) {
# delete old module
if (!files::deltree($destination)) {
throw new Exception(T_('An error occurred during module deletion.'));
}
$ret_code = 2;
} else {
unlink($zip_file);
throw new Exception(sprintf(T_('Unable to upgrade "%s". (same version)'), basename($destination)));
}
} else {
unlink($zip_file);
throw new Exception(sprintf(T_('Unable to read new _define.php file')));
}
}
$zip->unzipAll($target);
unlink($zip_file);
return $ret_code;
}
if (preg_match('/backup-([0-9A-Za-z\\.-]+).zip/', $v)) {
$archives[] = $v;
}
}
# Revert or delete backup file
if (!empty($_POST['backup_file']) && in_array($_POST['backup_file'], $archives)) {
$b_file = $_POST['backup_file'];
try {
if (!empty($_POST['b_del'])) {
if (!@unlink(OKT_BACKUP_PATH . '/' . $b_file)) {
throw new Exception(sprintf(__('c_a_update_unable_delete_file_%s'), html::escapeHTML($b_file)));
}
http::redirect($p_url);
}
if (!empty($_POST['b_revert'])) {
$zip = new fileUnzip(OKT_BACKUP_PATH . '/' . $b_file);
$zip->unzipAll(OKT_BACKUP_PATH . '/');
@unlink(OKT_BACKUP_PATH . '/' . $b_file);
http::redirect($p_url);
}
} catch (Exception $e) {
$okt->error->set($e->getMessage());
}
}
# Upgrade process
if ($digest_is_readable && $new_v && $step) {
try {
$updater->setForcedFiles('oktInc/digests');
# check integrity
if (empty($_GET['do_not_check'])) {
$updater->checkIntegrity(OKT_ROOT_PATH . '/oktInc/digests', OKT_ROOT_PATH);
