public function ChangeMode($file, $dirmode, $filemode, $recursive=false)
{
if(in_array($file, array(".",".."))) {
return false;
}
if (is_dir($this->GetDir() . $file)) {
$mode = $dirmode;
} elseif (is_file($this->GetDir() . $file)) {
$mode = $filemode;
} else {
return false;
}
if(isc_chmod($this->GetDir() . $file,$mode)) {
if($recursive === true && is_dir($this->GetDir() . $file)) {
$tmp = new FileClass;
$tmp->SetLoadDir($this->GetDir() . $file);
while(($f = $tmp->NextDirElement()) !== false) {
$tmp->ChangeMode($f, $dirmode, $filemode, $recursive);
}
$tmp->CloseHandle();
unset($tmp);
} else {
return true;
}
}else {
return false;
}
}
public function DownloadNewTemplates2()
{
if(!isset($_REQUEST['template'])) {
$GLOBALS['ErrorMessage'] = GetLang('InvalidTemplate');
return false;
}
// Include the File_Archive package
GetLib('class.zip');
GetLib('class.file');
$FileClass = new FileClass();
$key = '';
if(isset($_REQUEST['key'])) {
$key = $_REQUEST['key'];
}
$downloadUrls = $this->GenerateTemplateDownloadURLs($_REQUEST['template'], $key);
$url = $downloadUrls['url'];
$streamUrl = $downloadUrls['streamUrl'];
// Get the information about this template from the remote server
$response = PostToRemoteFileAndGetResponse($url);
// A remote connection couldn't be established
if($response === null) {
$GLOBALS['ErrorMessage'] = GetLang('InvalidTemplate');
return false;
}
$templateXML = @simplexml_load_string($response);
if(!is_object($templateXML)) {
$GLOBALS['ErrorMessage'] = GetLang('InvalidTemplate');
return false;
}
if(isset($templateXML->error)) {
switch(strval($templateXML->error)) {
case "invalid":
$GLOBALS['ErrorMessage'] = GetLang('InvalidKey');
return false;
case "invalid_domain":
$GLOBALS['ErrorMessage'] = GetLang('InvalidKeyDomain');
return false;
case "invalid_tpl":
$GLOBALS['ErrorMessage'] = GetLang('InvalidKeyTemplate');
return false;
case "invalid_tpl2":
$GLOBALS['ErrorMessage'] = GetLang('InvalidKeyTemplate2');
return false;
default:
$GLOBALS['ErrorMessage'] = GetLang('InvalidTemplate');
return false;
}
}
// If safemode is enabled, simply redirect to the stream URL to download the ZIP
if($this->safeMode) {
header("Location: ".$streamUrl);
exit;
}
// Template is valid, so download the zip file
$data = PostToRemoteFileAndGetResponse($streamUrl, '', false);
if($data === null) {
$GLOBALS['ErrorMessage'] = GetLang('InvalidTemplate');
return false;
}
$tmp_dir = ISC_BASE_PATH . "/cache/";
$filename = $this->_GenRandFileName();
$tmpFile = $tmp_dir . $filename . ".zip";
// If we can't write to the temporary directory, show a message
if(!CheckDirWritable($tmp_dir)) {
$GLOBALS['ErrorMessage'] = GetLang('TempDirWriteError');
return false;
}
// Cannot write the temporary file
if(!$fp = @fopen($tmpFile, "wb+")) {
$GLOBALS['ErrorMessage'] = GetLang("TempDirWriteError");
return false;
}
// Write the contents
if(!@fwrite($fp, $data)) {
$GLOBALS['ErrorMessage'] = GetLang("TempDirWriteError");
return false;
}
@fclose($fp);
$templateName = strval($templateXML->name);
// If this is an update for the template, remove the old one first
$templatePath = ISC_BASE_PATH."/templates/".basename($_REQUEST['template']);
if(is_dir($templatePath)) {
$FileClass->SetDir('');
$deleted = $FileClass->DeleteDir($templatePath, true);
// Couldn't remove old template first
if(!$deleted) {
$GLOBALS['ErrorMessage'] = sprintf(GetLang("TemplateUnlinkError"), $templateName);
return false;
}
}
// Extract the new template
$archive = new PclZip($tmpFile);
if($archive->extract(PCLZIP_OPT_PATH, ISC_BASE_PATH."/templates") === 0) {
$GLOBALS['ErrorMessage'] = GetLang('TemplateDirWriteError');
return false;
}
// Remove the temporary file
@unlink($tmpFile);
// Set the file permissions on the new template
$file = new FileClass;
$file->SetLoadDir(ISC_BASE_PATH."/templates");
$file->ChangeMode(basename($templatePath), ISC_WRITEABLE_DIR_PERM, ISC_WRITEABLE_FILE_PERM, true);
$file->CloseHandle();
return true;
}
