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<?php
namespace Bitrix\EsolAie\Import;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
class Utils {
protected static $moduleId = 'esol.allimportexport';
protected static $moduleSubDir = '';
protected static $colLetters = array();
protected static $arAgents = array();
protected static $countAgents = 0;
protected static $fileSystemEncoding = null;
protected static $jsCounter = 0;
public static function GetFileName($fn)
{
global $APPLICATION;
if(file_exists($_SERVER['DOCUMENT_ROOT'].$fn)) return $fn;
if(defined("BX_UTF")) $tmpfile = $APPLICATION->ConvertCharsetArray($fn, LANG_CHARSET, 'CP1251');
else $tmpfile = $APPLICATION->ConvertCharsetArray($fn, LANG_CHARSET, 'UTF-8');
if(file_exists($_SERVER['DOCUMENT_ROOT'].$tmpfile)) return $tmpfile;
return false;
}
public static function Win1251Utf8($str)
{
global $APPLICATION;
return $APPLICATION->ConvertCharset($str, "Windows-1251", "UTF-8");
}
public static function GetFileLinesCount($fn)
{
if(!file_exists($fn)) return 0;
$cnt = 0;
$handle = fopen($fn, 'r');
while (!feof($handle)) {
$buffer = trim(fgets($handle));
if($buffer) $cnt++;
}
fclose($handle);
return $cnt;
}
public static function SortFileIds($fn)
{
if(!file_exists($fn)) return 0;
$arIds = array();
$handle = fopen($fn, 'r');
while (!feof($handle)) {
$buffer = trim(fgets($handle, 128));
if($buffer) $arIds[] = (int)$buffer;
}
fclose($handle);
sort($arIds, SORT_NUMERIC);
unlink($fn);
$handle = fopen($fn, 'a');
$cnt = count($arIds);
$step = 10000;
for($i=0; $i<$cnt; $i+=$step)
{
fwrite($handle, implode("\r\n", array_slice($arIds, $i, $step))."\r\n");
}
fclose($handle);
if($cnt > 0) return end($arIds);
else return 0;
}
public static function GetPartIdsFromFile($fn, $min)
{
if(!file_exists($fn)) return array();
$cnt = 0;
$maxCnt = 5000;
$arIds = array();
$handle = fopen($fn, 'r');
while (!feof($handle) && $maxCnt>$cnt) {
$buffer = (int)trim(fgets($handle, 128));
if($buffer > $min)
{
$arIds[] = (int)$buffer;
$cnt++;
}
}
fclose($handle);
return $arIds;
}
public static function SaveFile($arFile, $strSavePath=false, $bForceMD5=false, $bSkipExt=false)
{
if($arFile['type']=='text/html')
{
$arFile = self::MakeFileArray($arFile);
}
if($strSavePath===false) $strSavePath = static::$moduleId;
$isUtf = (bool)(defined("BX_UTF") && BX_UTF);
if(\CUtil::DetectUTF8($arFile["name"]))
{
if(!$isUtf) $arFile["name"] = \Bitrix\Main\Text\Encoding::convertEncoding($arFile["name"], 'utf-8', LANG_CHARSET);
}
else
{
if($isUtf) $arFile["name"] = \Bitrix\Main\Text\Encoding::convertEncoding($arFile["name"], 'windows-1251', LANG_CHARSET);
}
$strFileName = GetFileName($arFile["name"]); /* filename.gif */
if(strpos($strFileName, '.')===0) $strFileName = '_'.$strFileName;
if(isset($arFile["del"]) && $arFile["del"] <> '')
{
\CFile::DoDelete($arFile["old_file"]);
if($strFileName == '')
return "NULL";
}
if($arFile["name"] == '')
{
if(isset($arFile["description"]) && intval($arFile["old_file"])>0)
{
\CFile::UpdateDesc($arFile["old_file"], $arFile["description"]);
}
return false;
}
if (isset($arFile["content"]))
{
if (!isset($arFile["size"]))
{
$arFile["size"] = \CUtil::BinStrlen($arFile["content"]);
}
}
else
{
try
{
$file = new \Bitrix\Main\IO\File(\Bitrix\Main\IO\Path::convertPhysicalToLogical($arFile["tmp_name"]));
$arFile["size"] = $file->getSize();
}
catch(\Bitrix\Main\IO\IoException $e)
{
$arFile["size"] = 0;
}
}
$arFile["ORIGINAL_NAME"] = $strFileName;
//translit, replace unsafe chars, etc.
$strFileName = self::transformName($strFileName, $bForceMD5, $bSkipExt);
//transformed name must be valid, check disk quota, etc.
if (self::validateFile($strFileName, $arFile) !== "")
{
return false;
}
if($arFile["type"] == "image/pjpeg" || $arFile["type"] == "image/jpg")
{
$arFile["type"] = "image/jpeg";
}
$bExternalStorage = false;
/*foreach(GetModuleEvents("main", "OnFileSave", true) as $arEvent)
{
if(ExecuteModuleEventEx($arEvent, array(&$arFile, $strFileName, $strSavePath, $bForceMD5, $bSkipExt)))
{
$bExternalStorage = true;
break;
}
}*/
if(!$bExternalStorage)
{
$upload_dir = \COption::GetOptionString("main", "upload_dir", "upload");
$io = \CBXVirtualIo::GetInstance();
if($bForceMD5 != true)
{
$dir_add = '';
$i=0;
while(true)
{
$dir_add = substr(md5(uniqid("", true)), 0, 3);
if(!$io->FileExists($_SERVER["DOCUMENT_ROOT"]."/".$upload_dir."/".$strSavePath."/".$dir_add."/".$strFileName))
{
break;
}
if($i >= 25)
{
$j=0;
while(true)
{
$dir_add = substr(md5(mt_rand()), 0, 3)."/".substr(md5(mt_rand()), 0, 3);
if(!$io->FileExists($_SERVER["DOCUMENT_ROOT"]."/".$upload_dir."/".$strSavePath."/".$dir_add."/".$strFileName))
{
break;
}
if($j >= 25)
{
$dir_add = substr(md5(mt_rand()), 0, 3)."/".md5(mt_rand());
break;
}
$j++;
}
break;
}
$i++;
}
if(substr($strSavePath, -1, 1) <> "/")
$strSavePath .= "/".$dir_add;
else
$strSavePath .= $dir_add."/";
}
else
{
$strFileExt = ($bSkipExt == true || ($ext = self::GetFileExtension($strFileName)) == ''? '' : ".".$ext);
while(true)
{
if(substr($strSavePath, -1, 1) <> "/")
$strSavePath .= "/".substr($strFileName, 0, 3);
else
$strSavePath .= substr($strFileName, 0, 3)."/";
if(!$io->FileExists($_SERVER["DOCUMENT_ROOT"]."/".$upload_dir."/".$strSavePath."/".$strFileName))
break;
//try the new name
$strFileName = md5(uniqid("", true)).$strFileExt;
}
}
$arFile["SUBDIR"] = $strSavePath;
$arFile["FILE_NAME"] = $strFileName;
$strDirName = $_SERVER["DOCUMENT_ROOT"]."/".$upload_dir."/".$strSavePath."/";
$strDbFileNameX = $strDirName.$strFileName;
$strPhysicalFileNameX = $io->GetPhysicalName($strDbFileNameX);
CheckDirPath($strDirName);
if(is_set($arFile, "content"))
{
$f = fopen($strPhysicalFileNameX, "ab");
if(!$f)
return false;
if(fwrite($f, $arFile["content"]) === false)
return false;
fclose($f);
}
elseif(
!copy($arFile["tmp_name"], $strPhysicalFileNameX)
&& !move_uploaded_file($arFile["tmp_name"], $strPhysicalFileNameX)
)
{
\CFile::DoDelete($arFile["old_file"]);
return false;
}
if(isset($arFile["old_file"]))
\CFile::DoDelete($arFile["old_file"]);
@chmod($strPhysicalFileNameX, BX_FILE_PERMISSIONS);
//flash is not an image
$flashEnabled = !\CFile::IsImage($arFile["ORIGINAL_NAME"], $arFile["type"]);
$imgArray = \CFile::GetImageSize($strDbFileNameX, false, $flashEnabled);
if(is_array($imgArray))
{
$arFile["WIDTH"] = $imgArray[0];
$arFile["HEIGHT"] = $imgArray[1];
if($imgArray[2] == IMAGETYPE_JPEG)
{
$exifData = \CFile::ExtractImageExif($io->GetPhysicalName($strDbFileNameX));
if ($exifData && isset($exifData['Orientation']))
{
//swap width and height
if ($exifData['Orientation'] >= 5 && $exifData['Orientation'] <= 8)
{
$arFile["WIDTH"] = $imgArray[1];
$arFile["HEIGHT"] = $imgArray[0];
}
$properlyOriented = \CFile::ImageHandleOrientation($exifData['Orientation'], $io->GetPhysicalName($strDbFileNameX));
if ($properlyOriented)
{
$jpgQuality = intval(\COption::GetOptionString('main', 'image_resize_quality', '95'));
if($jpgQuality <= 0 || $jpgQuality > 100)
$jpgQuality = 95;
imagejpeg($properlyOriented, $io->GetPhysicalName($strDbFileNameX), $jpgQuality);
}
}
}
}
else
{
$arFile["WIDTH"] = 0;
$arFile["HEIGHT"] = 0;
}
}
if($arFile["WIDTH"] == 0 || $arFile["HEIGHT"] == 0)
{
//mock image because we got false from \CFile::GetImageSize()
if(strpos($arFile["type"], "image/") === 0)
{
$arFile["type"] = "application/octet-stream";
}
}
if($arFile["type"] == '' || !is_string($arFile["type"]))
{
$arFile["type"] = "application/octet-stream";
}
/****************************** QUOTA ******************************/
if (\COption::GetOptionInt("main", "disk_space") > 0)
{
\CDiskQuota::updateDiskQuota("file", $arFile["size"], "insert");
}
/****************************** QUOTA ******************************/
$NEW_IMAGE_ID = \CFile::DoInsert(array(
"HEIGHT" => $arFile["HEIGHT"],
"WIDTH" => $arFile["WIDTH"],
"FILE_SIZE" => $arFile["size"],
"CONTENT_TYPE" => $arFile["type"],
"SUBDIR" => $arFile["SUBDIR"],
"FILE_NAME" => $arFile["FILE_NAME"],
"MODULE_ID" => $arFile["MODULE_ID"],
"ORIGINAL_NAME" => $arFile["ORIGINAL_NAME"],
"DESCRIPTION" => isset($arFile["description"])? $arFile["description"]: '',
"HANDLER_ID" => isset($arFile["HANDLER_ID"])? $arFile["HANDLER_ID"]: '',
"EXTERNAL_ID" => isset($arFile["external_id"])? $arFile["external_id"]: md5(mt_rand()),
));
\CFile::CleanCache($NEW_IMAGE_ID);
return $NEW_IMAGE_ID;
}
public static function DeleteFile($FILE_ID)
{
\CFile::Delete($FILE_ID);
\Bitrix\EsolAie\Import\ZipArchive::RemoveFileDir($FILE_ID);
}
public static function CopyFile($FILE_ID, $bRegister = true, $newPath = "")
{
global $DB;
$err_mess = "FILE: ".__FILE__."<br>LINE: ";
$z = \CFile::GetByID($FILE_ID);
if($zr = $z->Fetch())
{
/****************************** QUOTA ******************************/
if (\COption::GetOptionInt("main", "disk_space") > 0)
{
$quota = new \CDiskQuota();
if (!$quota->checkDiskQuota($zr))
return false;
}
/****************************** QUOTA ******************************/
$strNewFile = '';
$bSaved = false;
$bExternalStorage = false;
foreach(GetModuleEvents("main", "OnFileCopy", true) as $arEvent)
{
if($bSaved = ExecuteModuleEventEx($arEvent, array(&$zr, $newPath)))
{
$bExternalStorage = true;
break;
}
}
$io = \CBXVirtualIo::GetInstance();
if(!$bExternalStorage)
{
$strDirName = $_SERVER["DOCUMENT_ROOT"]."/".(\COption::GetOptionString("main", "upload_dir", "upload"));
$strDirName = rtrim(str_replace("//","/",$strDirName), "/");
$zr["SUBDIR"] = trim($zr["SUBDIR"], "/");
$zr["FILE_NAME"] = ltrim($zr["FILE_NAME"], "/");
$strOldFile = $strDirName."/".$zr["SUBDIR"]."/".$zr["FILE_NAME"];
if(strlen($newPath))
$strNewFile = $strDirName."/".ltrim($newPath, "/");
else
{
$i = 1;
while(($strNewFile = $strDirName."/".$zr["SUBDIR"]."/".preg_replace('/(\.[^\.]*)$/', '['.$i.']$1', $zr["FILE_NAME"])) && $io->FileExists($strNewFile) && $i<1000)
{
$i++;
}
}
$zr["FILE_NAME"] = bx_basename($strNewFile);
$zr["SUBDIR"] = substr($strNewFile, strlen($strDirName)+1, -(strlen(bx_basename($strNewFile)) + 1));
if(strlen($newPath))
CheckDirPath($strNewFile);
$bSaved = copy($io->GetPhysicalName($strOldFile), $io->GetPhysicalName($strNewFile));
}
if($bSaved)
{
if($bRegister)
{
$arFields = array(
"TIMESTAMP_X" => $DB->GetNowFunction(),
"MODULE_ID" => "'".$DB->ForSql($zr["MODULE_ID"], 50)."'",
"HEIGHT" => intval($zr["HEIGHT"]),
"WIDTH" => intval($zr["WIDTH"]),
"FILE_SIZE" => intval($zr["FILE_SIZE"]),
"ORIGINAL_NAME" => "'".$DB->ForSql($zr["ORIGINAL_NAME"], 255)."'",
"DESCRIPTION" => "'".$DB->ForSql($zr["DESCRIPTION"], 255)."'",
"CONTENT_TYPE" => "'".$DB->ForSql($zr["CONTENT_TYPE"], 255)."'",
"SUBDIR" => "'".$DB->ForSql($zr["SUBDIR"], 255)."'",
"FILE_NAME" => "'".$DB->ForSql($zr["FILE_NAME"], 255)."'",
"HANDLER_ID" => $zr["HANDLER_ID"]? intval($zr["HANDLER_ID"]): "null",
"EXTERNAL_ID" => $zr["EXTERNAL_ID"] != ""? "'".$DB->ForSql($zr["EXTERNAL_ID"], 50)."'": "null",
);
$NEW_FILE_ID = $DB->Insert("b_file",$arFields, $err_mess.__LINE__);
if (\COption::GetOptionInt("main", "disk_space") > 0)
\CDiskQuota::updateDiskQuota("file", $zr["FILE_SIZE"], "copy");
\CFile::CleanCache($NEW_FILE_ID);
return $NEW_FILE_ID;
}
else
{
if(!$bExternalStorage)
return substr($strNewFile, strlen(rtrim($_SERVER["DOCUMENT_ROOT"], "/")));
else
return $bSaved;
}
}
else
{
return false;
}
}
return 0;
}
protected static function transformName($name, $bForceMD5 = false, $bSkipExt = false)
{
//safe filename without path
$fileName = GetFileName($name);
$originalName = ($bForceMD5 != true);
if($originalName)
{
//transforming original name:
//transliteration
if(\COption::GetOptionString("main", "translit_original_file_name", "N") == "Y")
{
$fileName = \CUtil::translit($fileName, LANGUAGE_ID, array("max_len"=>1024, "safe_chars"=>".", "replace_space" => '-'));
}
//replace invalid characters
if(\COption::GetOptionString("main", "convert_original_file_name", "Y") == "Y")
{
$io = \CBXVirtualIo::GetInstance();
$fileName = $io->RandomizeInvalidFilename($fileName);
}
}
//.jpe is not image type on many systems
if($bSkipExt == false && strtolower(self::GetFileExtension($fileName)) == "jpe")
{
$fileName = substr($fileName, 0, -4).".jpg";
}
//double extension vulnerability
$fileName = RemoveScriptExtension($fileName);
if(!$originalName)
{
//name is md5-generated:
$fileName = md5(uniqid("", true)).($bSkipExt == true || ($ext = self::GetFileExtension($fileName)) == ''? '' : ".".$ext);
}
return $fileName;
}
protected static function validateFile($strFileName, $arFile)
{
if($strFileName == '')
return GetMessage("FILE_BAD_FILENAME");
$io = \CBXVirtualIo::GetInstance();
if(!$io->ValidateFilenameString($strFileName))
return GetMessage("MAIN_BAD_FILENAME1");
if(strlen($strFileName) > 255)
return GetMessage("MAIN_BAD_FILENAME_LEN");
//check .htaccess etc.
if(IsFileUnsafe($strFileName))
return GetMessage("FILE_BAD_TYPE");
//nginx returns octet-stream for .jpg
if(GetFileNameWithoutExtension($strFileName) == '')
return GetMessage("FILE_BAD_FILENAME");
if (\COption::GetOptionInt("main", "disk_space") > 0)
{
$quota = new \CDiskQuota();
if (!$quota->checkDiskQuota($arFile))
return GetMessage("FILE_BAD_QUOTA");
}
return "";
}
public static function GetFilesByExt($path, $arExt=array(), $checkSubdirs=true)
{
$arFiles = array();
$arDirFiles = array_diff(scandir($path), array('.', '..'));
foreach($arDirFiles as $file)
{
if(is_file($path.$file) && (empty($arExt) || preg_match('/\.('.implode('|', $arExt).')$/i', ToLower($file))))
{
$arFiles[] = $path.$file;
}
}
if(!empty($arFiles)) return $arFiles;
if($checkSubdirs===true || $checkSubdirs>0)
{
foreach($arDirFiles as $file)
{
if(is_dir($path.$file))
{
$arFiles = array_merge($arFiles, self::GetFilesByExt($path.$file.'/', $arExt, ($checkSubdirs===true ? $checkSubdirs : $checkSubdirs -1)));
}
}
}
return $arFiles;
}
public static function GetFileSystemEncoding()
{
if(!isset(static::$fileSystemEncoding))
{
$fileSystemEncoding = strtolower(defined("BX_FILE_SYSTEM_ENCODING") ? BX_FILE_SYSTEM_ENCODING : "");
if (empty($fileSystemEncoding))
{
if (strtoupper(substr(PHP_OS, 0, 3)) === "WIN")
$fileSystemEncoding = "windows-1251";
else
$fileSystemEncoding = "utf-8";
}
static::$fileSystemEncoding = $fileSystemEncoding;
}
return static::$fileSystemEncoding;
}
public static function CorrectEncodingForExtractDir($path)
{
$fileSystemEncoding = self::GetFileSystemEncoding();
$arFiles = array();
$arDirFiles = array_diff(scandir($path), array('.', '..'));
foreach($arDirFiles as $file)
{
if(preg_match('/[^A-Za-z0-9_\-]/', $file))
{
$newfile = \Bitrix\Main\Text\Encoding::convertEncoding($file, $fileSystemEncoding, "cp866");
$isUtf8 = \CUtil::DetectUTF8($newfile);
if($isUtf8 && $fileSystemEncoding!='utf-8')
{
$newfile = \Bitrix\Main\Text\Encoding::convertEncoding($newfile, 'utf-8', $fileSystemEncoding);
}
elseif(!$isUtf8 && $fileSystemEncoding=='utf-8')
{
$newfile = \Bitrix\Main\Text\Encoding::convertEncoding($newfile, 'windows-1251', $fileSystemEncoding);
}
$res = rename($path.$file, $path.$newfile);
$file = $newfile;
}
if(is_dir($path.$file))
{
self::CorrectEncodingForExtractDir($path.$file.'/');
}
}
}
public static function GetDateFormat($m)
{
$format = str_replace('_', ' ', $m[1]);
return ToLower(\CIBlockFormatProperties::DateFormat($format, time()));
}
public static function MergeCookie(&$arCookies, $arNewCookies)
{
if(!is_array($arCookies)) $arCookies = array();
if(!is_array($arNewCookies)) $arNewCookies = array();
foreach($arNewCookies as $k=>$v)
{
/*if(!isset($arCookies[$k]) || strpos(Tolower($k), 'session')===false)
{
$arCookies[$k] = $v;
}*/
$arCookies[$k] = $v;
}
}
public static function GetNewLocation(&$location, $newLoc)
{
$arUrl = parse_url($location);
$newLoc = trim($newLoc);
$location = $newLoc;
if(strlen($newLoc) > 0 && stripos($newLoc, 'http')!==0)
{
if(strpos($newLoc, '/')===0)
{
$location = $arUrl['scheme'].'://'.$arUrl['host'].$newLoc;
}
else
{
$location = $arUrl['scheme'].'://'.$arUrl['host'].dirname($arUrl['path']).'/'.$newLoc;
}
}
}
public static function MakeFileArray($path, $maxTime = 0)
{
$arExt = array('csv', 'xls', 'xlsx', 'xlsm', 'dbf');
if(is_array($path))
{
$arFile = $path;
$temp_path = \CFile::GetTempName('', \Bitrix\Main\IO\Path::convertLogicalToPhysical($arFile["name"]));
CheckDirPath($temp_path);
if(!copy($arFile["tmp_name"], $temp_path)
&& !move_uploaded_file($arFile["tmp_name"], $temp_path))
{
return false;
}
$arFile = \CFile::MakeFileArray($temp_path);
if(isset($path['type'])) $arFile['type'] = $path['type'];
}
else
{
$path = trim($path);
$arCookies = array();
$arHeaders = array('User-Agent' => 'BitrixSM HttpClient class');
if(preg_match('/^\{.*\}$/s', $path))
{
$arParams = \CUtil::JsObjectToPhp($path);
if(isset($arParams['FILELINK']))
{
$path = $arParams['FILELINK'];
if(is_array($arParams['VARS']) && $arParams['PAGEAUTH'])
{
$redirectCount = 0;
$location = $arParams['PAGEAUTH'];
while(strlen($location)>0 && $redirectCount<=5)
{
$client = new \Bitrix\Main\Web\HttpClient(array('disableSslVerification'=>true, 'redirect'=>false));
$client->setCookies($arCookies);
foreach($arHeaders as $hk=>$hv) $client->setHeader($hk, $hv);
$res = $client->get($location);
$arHeaders['Referer'] = $location;
self::MergeCookie($arCookies, $client->getCookies()->toArray());
self::GetNewLocation($location, $client->getHeaders()->get("Location"));
$status = $client->getStatus();
if($status != 302 && $status != 303) $location = '';
$redirectCount++;
}
foreach($arParams['VARS'] as $k=>$v)
{
if(strlen(trim($v))==0
&& preg_match('/<input[^>]*name=[\'"]'.addcslashes($k, '-').'[\'"][^>]*>/Uis', $res, $m1)
&& preg_match('/value=[\'"]([^\'"]*)[\'"]/Uis', $m1[0], $m2))
{
$arParams['VARS'][$k] = $m2[1];
}
}
$redirectCount = 0;
$location = ($arParams['POSTPAGEAUTH'] ? $arParams['POSTPAGEAUTH'] : $arParams['PAGEAUTH']);
while(strlen($location)>0 && $redirectCount<=5)
{
$client = new \Bitrix\Main\Web\HttpClient(array('disableSslVerification'=>true, 'redirect'=>false));
$client->setCookies($arCookies);
foreach($arHeaders as $hk=>$hv) $client->setHeader($hk, $hv);
$res = $client->post($location, $arParams['VARS']);
$status = $client->getStatus();
if($status==404)
{
$client = new \Bitrix\Main\Web\HttpClient(array('disableSslVerification'=>true, 'redirect'=>false));
$client->setCookies($arCookies);
foreach($arHeaders as $hk=>$hv) $client->setHeader($hk, $hv);
$res = $client->get($location);
$status = $client->getStatus();
}
$arHeaders['Referer'] = $location;
self::MergeCookie($arCookies, $client->getCookies()->toArray());
self::GetNewLocation($location, $client->getHeaders()->get("Location"));
if($status != 302 && $status != 303) $location = '';
$redirectCount++;
}
if(($path==($arParams['POSTPAGEAUTH'] ? $arParams['POSTPAGEAUTH'] : $arParams['PAGEAUTH'])) && preg_match('/<meta[^>]*http\-equiv=[\'"]?refresh[\'"]?[^>]*>/Uis', $res, $m1) && preg_match('/content=[\'"]\d*\s*;\s*url=([^\'"]*)[\'"]/', $m1[0], $m2))
{
$path = trim($m2[1]);
}
}
if(strlen($arParams['HANDLER_FOR_LINK_BASE64']) > 0) $handler = base64_decode(trim($arParams['HANDLER_FOR_LINK_BASE64']));
else $handler = trim($arParams['HANDLER_FOR_LINK']);
if(strlen($handler) > 0)
{
$val = '';
if($path)
{
$client = new \Bitrix\Main\Web\HttpClient(array('disableSslVerification'=>true));
$client->setCookies($arCookies);
$client->setHeader('User-Agent', 'BitrixSM HttpClient class');
$val = $client->get($path);
}
$res = self::ExecuteFilterExpression($val, $handler, '', $arCookies);
if(is_array($res))
{
if(isset($res['PATH'])) $path = $res['PATH'];
if(isset($res['COOKIES']) && is_array($res['COOKIES'])) $arCookies = array_merge($arCookies, $res['COOKIES']);
}
else
{
$path = $res;
}
}
}
}
$path = preg_replace_callback('/\{DATE_(\S*)\}/', array('\Bitrix\EsolAie\Import\Utils', 'GetDateFormat'), $path);
if(!$maxTime) $maxTime = min(intval(ini_get('max_execution_time')) - 5, 300);
if($maxTime<=0) $maxTime = 20;
$cloud = new \Bitrix\EsolAie\Import\Cloud();
if($service = $cloud->GetService($path))
{
$arFile = $cloud->MakeFileArray($service, $path);
}
elseif(($maxTime > 15 || !empty($arCookies)) && preg_match("#^(http[s]?)://#", $path) && class_exists('\Bitrix\Main\Web\HttpClient'))
{
$temp_path = '';
$bExternalStorage = false;
/*foreach(GetModuleEvents("main", "OnMakeFileArray", true) as $arEvent)
{
if(ExecuteModuleEventEx($arEvent, array($path, &$temp_path)))
{
$bExternalStorage = true;
break;
}
}*/
if(!$bExternalStorage)
{
$urlComponents = parse_url($path);
if ($urlComponents && strlen($urlComponents["path"]) > 0)
$temp_path = \CFile::GetTempName('', bx_basename($urlComponents["path"]));
else
$temp_path = \CFile::GetTempName('', bx_basename($path));
$ob = new \Bitrix\Main\Web\HttpClient(array('socketTimeout'=>$maxTime, 'streamTimeout'=>$maxTime, 'disableSslVerification'=>true));
$ob->setCookies($arCookies);
$ob->setHeader('User-Agent', 'BitrixSM HttpClient class');
$download = false;
if($ob->download($path, $temp_path) && $ob->getStatus()!=404)
{
$download = true;
}
elseif($location = $ob->getHeaders()->get('location'))
{
if(((!defined('BX_UTF') || !BX_UTF)) && \CUtil::DetectUTF8($location)) $location = urlencode($GLOBALS['APPLICATION']->ConvertCharset($location, 'UTF-8', 'CP1251'));
$arUrl = parse_url($location);
if($arUrl['host'])
{
$path = $location;
}
else
{
if(strpos($location, '/')===0)
{
$arUrlPath = parse_url($path);
$path = $arUrlPath['scheme'].'://'.$arUrlPath['host'].$location;
}
else
{
//$path = rtrim($path, '/').'/'.$location;
$path = rtrim(preg_replace('/\/[^\/]*$/', '/', $path), '/').'/'.$location;
}
}
$temp_path = \CFile::GetTempName('', bx_basename($path));
if($ob->download($path, $temp_path))
{
$download = true;
}
}
if($download)
{
$hcd = $ob->getHeaders()->get('content-disposition');
$hct = ToLower($ob->getHeaders()->get('content-type'));
$ext = ToLower(self::GetFileExtension($temp_path));
if($hcd && stripos($hcd, 'filename=')!==false)
{
$hcdParts = array_map('trim', explode(';', $hcd));
$hcdParts1 = preg_grep('/filename\*=UTF\-8\'\'/i', $hcdParts);
$hcdParts2 = preg_grep('/filename=/i', $hcdParts);
if(count($hcdParts1) > 0)
{
$hcdParts1 = explode("''", current($hcdParts1));
$fn = urldecode(trim(end($hcdParts1), '"\' '));
if((!defined('BX_UTF') || !BX_UTF)) $fn = $GLOBALS['APPLICATION']->ConvertCharset($fn, 'UTF-8', 'CP1251');
$fn = \Bitrix\Main\IO\Path::convertLogicalToPhysical($fn);
if(self::IsHtmlFile($temp_path, $fn)) $fn = $fn.'.html';
if(strpos($temp_path, $fn)===false)
{
$temp_path = self::ReplaceFile($temp_path, preg_replace('/\/[^\/]+$/', '/'.$fn, $temp_path));
}
}
elseif(count($hcdParts2) > 0)
{
$hcdParts2 = explode('=', current($hcdParts2));
$fn = trim(end($hcdParts2), '"\' ');
if(self::IsHtmlFile($temp_path, $fn)) $fn = $fn.'.html';
if(strpos($temp_path, $fn)===false)
{
$temp_path = self::ReplaceFile($temp_path, preg_replace('/\/[^\/]+$/', '/'.$fn, $temp_path));
}
}
}
elseif(ToLower(substr($temp_path, -4))=='.php' && strpos(ToLower($path), 'csv')!==false)
{
$temp_path = self::ReplaceFile($temp_path, substr($temp_path, 0, -4).'.csv');
}
elseif((!$ext || $ext=='php' || $ext=='htm' || $ext=='html') && $hct && strpos($hct, 'text/html')!==false && strpos(ToLower($path), 'htm')!==false)
{
$siteEncoding = $fileEncoding = self::getSiteEncoding();
if(preg_match('/charset=(.+)(;|$)/Uis', $hct, $m)) $fileEncoding = ToLower(trim($m[1]));
$temp_path_new = self::GetNewFile(preg_replace('/\.[^\/\.]*$/Uis', '', $temp_path).'.html');
$handle = fopen($temp_path, 'r');
$handle2 = fopen($temp_path_new, 'a');
$i = 0;
while(!feof($handle))
{
$buffer2 = fread($handle, 1024*1024);
$buffer2 = preg_replace('/(<\/tr>)\s*(<td)/Uis', '$1<tr>$2', $buffer2);
if($siteEncoding!=$fileEncoding)
{
if($i==0)
{
$buffer2 = preg_replace('/(<meta[^>]*charset=)([^\s"\';]*)([^>]*>)/is', '$1'.$siteEncoding.'$3', $buffer2);
}
$buffer2 = \Bitrix\Main\Text\Encoding::convertEncoding($buffer2, $fileEncoding, $siteEncoding);
}
fwrite($handle2, $buffer2);
$i++;
}
self::RemoveOldFile($temp_path);
$temp_path = $temp_path_new;
}
elseif((!$ext || $ext=='php') && $hct && (strpos($hct, 'text/csv')!==false || strpos($hct, 'text/plain')!==false))
{
$temp_path = self::ReplaceFile($temp_path, $temp_path.'.csv');
}
elseif((!$ext || $ext=='php') && $hct && in_array($hct, array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')))
{
$temp_path = self::ReplaceFile($temp_path, $temp_path.'.xlsx');
}
elseif((!$ext || $ext=='php') && $hct && strpos($hct, 'text/html')!==false)
{
$content = file_get_contents($temp_path, false, null, 0, 65536);
if(preg_match('/<meta[^>]*http\-equiv=[\'"]?refresh[\'"]?[^>]*>/Uis', $content, $m1) && preg_match('/content=[\'"]\d*\s*;\s*url=([^\'"]*)[\'"]/', $m1[0], $m2))
{
return self::MakeFileArray(trim($m2[1]), $maxTime);
}
}
$arFile = \CFile::MakeFileArray($temp_path);
}
}
elseif($temp_path)
{
$arFile = \CFile::MakeFileArray($temp_path);
}
if(strlen($arFile["type"])<=0)
$arFile["type"] = "unknown";
}
elseif(preg_match('/ftp(s)?:\/\//', $path))
{
$sftp = new \Bitrix\EsolAie\Sftp();
$arFile = $sftp->MakeFileArray($path, $maxTime);
}
else
{
$arFile = \CFile::MakeFileArray($path);
}
}
$ext = ToLower(self::GetFileExtension($arFile['tmp_name']));
if(in_array($arFile['type'], array('application/zip', 'application/x-zip-compressed', 'application/gzip', 'application/x-gzip', 'application/rar', 'application/x-rar', 'application/x-rar-compressed', 'application/octet-stream')) && !in_array($ext, $arExt))
{
$tmpsubdir = dirname($arFile['tmp_name']).'/zip/';
CheckDirPath($tmpsubdir);
if(substr($ext, -3)=='.gz' && $ext!='tar.gz' && function_exists('gzopen'))
{
$handle1 = gzopen($arFile['tmp_name'], 'rb');
$handle2 = fopen($tmpsubdir.substr(basename($arFile['tmp_name']), 0, -3), 'wb');
while(!gzeof($handle1)) {
fwrite($handle2, gzread($handle1, 4096));
}
fclose($handle2);
gzclose($handle1);
}
elseif($ext=='rar' && class_exists('\RarArchive'))
{
$rar = \RarArchive::open($arFile['tmp_name']);
$entries = $rar->getEntries();
foreach($entries as $entry)
{
$entry->extract($tmpsubdir);
}
$rar->close();
}
else
{
$type = (in_array($ext, array('tar.gz', 'tgz')) ? 'TAR.GZ' : 'ZIP');
$zipObj = \CBXArchive::GetArchive($arFile['tmp_name'], $type);
$zipObj->Unpack($tmpsubdir);
}
if($arFile['type']=='application/zip' && isset($service) && $service=='yadisk') self::CorrectEncodingForExtractDir($tmpsubdir);
$arFile = array();
if(!is_array($path)) $urlComponents = parse_url($path);
else $urlComponents = array();
if(isset($urlComponents['fragment']) && strlen($urlComponents['fragment']) > 0)
{
$fn = $tmpsubdir.ltrim($urlComponents['fragment'], '/');
$arFiles = array($fn);
if((strpos($fn, '*')!==false || (strpos($fn, '{')!==false && strpos($fn, '}')!==false)) && !file_exists($fn))
{
$arFiles = glob($fn, GLOB_BRACE);
}
}
else
{
$arFiles = self::GetFilesByExt($tmpsubdir, $arExt);
}
if(count($arFiles) > 0)
{
$tmpfile = current($arFiles);
$temp_path = \CFile::GetTempName('', bx_basename($tmpfile));
$dir = \Bitrix\Main\IO\Path::getDirectory($temp_path);
\Bitrix\Main\IO\Directory::createDirectory($dir);
copy($tmpfile, $temp_path);
$arFile = \CFile::MakeFileArray($temp_path);
}
DeleteDirFilesEx(substr($tmpsubdir, strlen($_SERVER['DOCUMENT_ROOT'])));
}
self::CheckHtmlFile($arFile, $path);
return $arFile;
}
public static function IsHtmlFile($temp_path, $fn)
{
return (bool)(ToLower(self::GetFileExtension($fn))=='xls' && strpos(ToLower(file_get_contents($temp_path, false, null, 0, 1024)), '<html')!==false);
}
public static function GetNewFile($newName)
{
$temp_path = \CFile::GetTempName('', bx_basename($newName));
$temp_dir = \Bitrix\Main\IO\Path::getDirectory($temp_path);
\Bitrix\Main\IO\Directory::createDirectory($temp_dir);
return $temp_path;
}
public static function RemoveOldFile($old_temp_path)
{
unlink($old_temp_path);
$dir = dirname($old_temp_path);
if(count(array_diff(scandir($dir), array('.', '..')))==0)
{
rmdir($dir);
}
}
public static function ReplaceFile($old_temp_path, $newName)
{
$temp_path = self::GetNewFile($newName);
copy($old_temp_path, $temp_path);
self::RemoveOldFile($old_temp_path);
return $temp_path;
}
public static function CheckHtmlFile(&$arFile, $path)
{
if(is_array($path)) $path = '';
$ext = ToLower(self::GetFileExtension($arFile['tmp_name']));
if(in_array($ext, array('htm', 'html')) && class_exists('\DOMDocument'))
{
/*Bom UTF-8*/
$content = file_get_contents($arFile['tmp_name']);
if(\CUtil::DetectUTF8(substr($content, 0, 10000)) && (substr($content, 0, 3)!="\xEF\xBB\xBF"))
{
file_put_contents($arFile['tmp_name'], "\xEF\xBB\xBF".$content);
}
/*/Bom UTF-8*/
$doc = new \DOMDocument();
$doc->preserveWhiteSpace = false;
$doc->formatOutput = true;
$doc->loadHTMLFile($arFile['tmp_name']);
$tbl = $doc->getElementsByTagName('table');
if($tbl->length > 0)
{
$withTags = false;
$arParams = array();
$arUrl = parse_url($path);
if($arUrl['fragment'])
{
$arFragments = explode('&', $arUrl['fragment']);
foreach($arFragments as $fragment)
{
$arVar = explode('=', $fragment, 2);
if(count($arVar)==2)
{
$arParams[$arVar[0]] = $arVar[1];
}
elseif($fragment=='withtags')
{
$withTags = true;
}
}
}
$find = false;
if(!empty($arParams))
{
$key = 0;
while(!$find && $key<$tbl->length)
{
$tbl1 = $tbl->item($key);
$subfind = true;
foreach($arParams as $k=>$v)
{
if($tbl1->getAttribute($k)!=$v)
{
$subfind = false;
}
}
$find = $subfind;
if(!$find) $key++;
}
}
if($find) $tbl = $tbl->item($key);
else $tbl = $tbl->item(0);
require_once(dirname(__FILE__).'/../../lib/PHPExcel/PHPExcel.php');
$objKDAPHPExcel = new \KDAPHPExcel();
$worksheet = $objKDAPHPExcel->getActiveSheet();
$arCols = range('A', 'Z');
foreach(range('A', 'Z') as $v1)
{
foreach(range('A', 'Z') as $v2)
{
$arCols[] = $v1.$v2;
}
}
$row = 1;
foreach($tbl->childNodes as $node1)
{
if($node1->nodeName=='tr')
{
$col = 0;
foreach($node1->childNodes as $node2)
{
if($node2->nodeName=='td')
{
$innerHTML = $node2->nodeValue;
//value with tags
if($withTags)
{
$innerHTML = '';
$children = $node2->childNodes;
foreach($children as $child)
{
$innerHTML .= $child->ownerDocument->saveXML($child);
}
}
$worksheet->setCellValueExplicit($arCols[$col++].$row, self::GetCellValueCsv($innerHTML));
}
}
$row++;
}
}
$writerType = 'CSV';
$objWriter = \KDAPHPExcel_IOFactory::createWriter($objKDAPHPExcel, $writerType);
$objWriter->setDelimiter(';');
$objWriter->setUseBOM(true);
$arFile['tmp_name'] = $arFile['tmp_name'].'.csv';
$arFile['name'] = $arFile['name'].'.csv';
$objWriter->save($arFile['tmp_name']);
}
}
}
public static function GetFileExtension($filename)
{
$filename = end(explode('/', $filename));
$arParts = explode('.', $filename);
if(count($arParts) > 1)
{
$ext = trim(array_pop($arParts));
if(strlen($ext)==0 || strlen($ext)>4 || preg_match('/^(\d+)$/', $ext)) return '';
if(ToLower($ext)=='gz' && count($arParts) > 1)
{
$ext = array_pop($arParts).'.'.$ext;
}
return $ext;
}
else return '';
}
public static function GetShowFileBySettings($SETTINGS_DEFAULT)
{
$path = $link = '';
if($SETTINGS_DEFAULT["EXT_DATA_FILE"])
{
if(preg_match('/^\{.*\}$/s', $SETTINGS_DEFAULT["EXT_DATA_FILE"]))
{
$arParams = \CUtil::JsObjectToPhp($SETTINGS_DEFAULT["EXT_DATA_FILE"]);
if(isset($arParams['FILELINK']))
{
$path = $arParams['FILELINK'];
}
}
else
{
$path = $SETTINGS_DEFAULT["EXT_DATA_FILE"];
}
if($path) $link = $path;
}
elseif($SETTINGS_DEFAULT["EMAIL_DATA_FILE"])
{
$json = $SETTINGS_DEFAULT["EMAIL_DATA_FILE"];
if(strlen($json) > 0 && strpos($json, '{')===false) $json = base64_decode($json);
$arParams = \CUtil::JsObjectToPhp($json);
if(isset($arParams['EMAIL']))
{
$path = $arParams['EMAIL'];
}
if($SETTINGS_DEFAULT["URL_DATA_FILE"] && ($basename = bx_basename($SETTINGS_DEFAULT["URL_DATA_FILE"])))
{
$path = $basename.' <'.$path.'>';
}
}
return array('link'=>$link, 'path'=>$path);
}
public static function GetCellValueCsv($val)
{
if((!defined('BX_UTF') || !BX_UTF) && !\CUtil::DetectUTF8($val))
{
$val = $GLOBALS['APPLICATION']->ConvertCharset($val, 'CP1251', 'UTF-8');
}
return $val;
}
public static function AddFileInputActions()
{
//AddEventHandler("main", "OnEndBufferContent", Array("\Bitrix\EsolAie\Import\Utils", "AddFileInputActionsHandler"));
}
public static function AddFileInputActionsHandler(&$content)
{
return;
//if(!function_exists('imap_open')) return;
$comment = 'KDA_IE_CHOOSE_FILE';
$commentBegin = '<!--'.$comment.'-->';
$commentEnd = '<!--/'.$comment.'-->';
$pos1 = strpos($content, $commentBegin);
$pos2 = strpos($content, $commentEnd);
if($pos1!==false && $pos2!==false)
{
$partContent = substr($content, $pos1, $pos2 + strlen($commentEnd) - $pos1);
if(preg_match_all('/<script[^>]*>.*<\/script>/Uis', $partContent, $m))
{
$arScripts = preg_grep('/BX\.file_input\((\{.*\'bx_file_data_file\'.*\})\)[;<]/Uis', $m[0]);
while(count($arScripts) > 1)
{
$script = array_pop($arScripts);
if($pos = strrpos($partContent, $script))
{
$newPartContent = substr($partContent, 0, $pos).substr($partContent, $pos+strlen($script));
$content = str_replace($partContent, $newPartContent, $content);
$partContent = $newPartContent;
}
}
}
if(preg_match('/BX\.file_input\((\{.*\})\)\s*[:;<]/Us', $partContent, $m))
{
$json = $m[1];
$arConfig = \CUtil::JsObjectToPhp($json);
array_walk_recursive($arConfig, array(__CLASS__, 'String2Boolean'));
$arConfigEmail = array(
'TEXT' => GetMessage("KDA_IE_FILE_SOURCE_EMAIL"),
'GLOBAL_ICON' => 'adm-menu-upload-email',
'ONCLICK' => 'EProfile.ShowEmailForm();'
);
$arConfig['menuNew'][] = $arConfigEmail;
$arConfig['menuExist'][] = $arConfigEmail;
$arConfigLinkAuth = array(
'TEXT' => GetMessage("KDA_IE_FILE_SOURCE_LINKAUTH"),
'GLOBAL_ICON' => 'adm-menu-upload-linkauth',
'ONCLICK' => 'EProfile.ShowFileAuthForm();'
);
$arConfig['menuNew'][] = $arConfigLinkAuth;
$arConfig['menuExist'][] = $arConfigLinkAuth;
$newJson = \CUtil::PHPToJSObject($arConfig);
$newPartContent = str_replace($json, $newJson, $partContent);
$content = str_replace($partContent, $newPartContent, $content);
}
}
}
public static function GetColLetterByIndex($index)
{
if(empty(static::$colLetters))
{
$arLetters = range('A', 'Z');
foreach(range('A', 'Z') as $v1)
{
foreach(range('A', 'Z') as $v2)
{
$arLetters[] = $v1.$v2;
}
}
foreach(range('A', 'Z') as $v1)
{
foreach(range('A', 'Z') as $v2)
{
foreach(range('A', 'Z') as $v3)
{
$arLetters[] = $v1.$v2.$v3;
}
}
}
static::$colLetters = $arLetters;
}
return static::$colLetters[$index];
}
public static function ExecuteFilterExpression($val, $expression, $altReturn = true, $arCookies=array())
{
$expression = trim($expression);
try{
if(stripos($expression, 'return')===0)
{
return eval($expression.';');
}
elseif(preg_match('/\$val\s*=/', $expression))
{
eval($expression.';');
return $val;
}
else
{
return eval('return '.$expression.';');
}
}catch(\Exception $ex){
return $altReturn;
}
}
public static function PrepareJs()
{
$curFilename = end(explode('/', $_SERVER['SCRIPT_NAME']));
if(file_exists($_SERVER["DOCUMENT_ROOT"].BX_ROOT.'/modules/'.static::$moduleId.'/install/admin/'.$curFilename))
{
AddEventHandler("main", "OnEndBufferContent", Array("\Bitrix\EsolAie\Import\Utils", "PrepareJsDirect"));
}
}
public static function PrepareJsDirect(&$content)
{
static::$jsCounter = 0;
$content = preg_replace_callback('/<script[^>]+src="[^"]*\/js\/main\/jquery\/jquery\-[\d\.]+(\.min)+\.js[^"]*"[^>]*>\s*<\/script>/Uis', Array("\Bitrix\EsolAie\Import\Utils", "DeleteExcellJs"), $content);
}
public static function DeleteExcellJs($m)
{
if(static::$jsCounter++==0) return $m[0];
else return '';
}
public static function RemoveTmpFiles($maxTime = 5)
{
$oProfile = \Bitrix\EsolAie\Import\Profile::getInstance();
$timeBegin = time();
$docRoot = $_SERVER["DOCUMENT_ROOT"];
$tmpDir = $docRoot.'/upload/tmp/'.static::$moduleId.'/'.static::$moduleSubDir;
$arOldDirs = array();
$arActDirs = array('_archives');
if(file_exists($tmpDir) && ($dh = opendir($tmpDir)))
{
while(($file = readdir($dh)) !== false)
{
if(in_array($file, array('.', '..'))) continue;
if(is_dir($tmpDir.$file))
{
if(!in_array($file, $arActDirs) && (time() - filemtime($tmpDir.$file) > 24*60*60))
{
$arOldDirs[] = $file;
}
}
elseif(substr($file, -4)=='.txt')
{
$arParams = $oProfile->GetProfileParamsByFile($tmpDir.$file);
if(is_array($arParams) && isset($arParams['tmpdir']))
{
$actDir = preg_replace('/^.*\/([^\/]+)$/', '$1', trim($arParams['tmpdir'], '/'));
$arActDirs[] = $actDir;
}
}
}
$arOldDirs = array_diff($arOldDirs, $arActDirs);
foreach($arOldDirs as $subdir)
{
$oldDir = substr($tmpDir, strlen($docRoot)).$subdir;
DeleteDirFilesEx($oldDir);
if(($maxTime > 0) && (time() - $timeBegin >= $maxTime)) return;
}
closedir($dh);
}
$tmpDir = $docRoot.'/upload/tmp/'.static::$moduleId.'/'.static::$moduleSubDir.'_archives/';
if(file_exists($tmpDir) && ($dh = opendir($tmpDir)))
{
while(($file = readdir($dh)) !== false)
{
if(in_array($file, array('.', '..'))) continue;
if(is_dir($tmpDir.$file))
{
if((time() - filemtime($tmpDir.$file) > 2*24*60*60))
{
$arOldDirs[] = $file;
}
}
}
foreach($arOldDirs as $subdir)
{
$oldDir = substr($tmpDir, strlen($docRoot)).$subdir;
DeleteDirFilesEx($oldDir);
if(($maxTime > 0) && (time() - $timeBegin >= $maxTime)) return;
}
closedir($dh);
}
$tmpDir = $docRoot.'/upload/tmp/';
if(file_exists($tmpDir) && ($dh = opendir($tmpDir)))
{
while(($file = readdir($dh)) !== false)
{
if(!preg_match('/^[0-9a-z]{3}$/', $file))continue;
$subdir = $tmpDir.$file;
if(is_dir($subdir))
{
$subdir .= '/';
if(time() - filemtime($subdir) > 24*60*60)
{
if($dh2 = opendir($subdir))
{
$emptyDir = true;
while(($file2 = readdir($dh2)) !== false)
{
if(in_array($file2, array('.', '..'))) continue;
if(time() - filemtime($subdir) > 24*60*60)
{
if(is_dir($subdir.$file2))
{
$oldDir = substr($subdir.$file2, strlen($docRoot));
DeleteDirFilesEx($oldDir);
}
else
{
unlink($subdir.$file2);
}
}
else
{
$emptyDir = false;
}
}
closedir($dh2);
if($emptyDir)
{
unlink($subdir);
}
}
if(($maxTime > 0) && (time() - $timeBegin >= $maxTime)) return;
}
}
}
closedir($dh);
}
}
public static function GetIniAbsVal($param)
{
$val = ToUpper(ini_get($param));
if(substr($val, -1)=='K') $val = (float)$val*1024;
elseif(substr($val, -1)=='M') $val = (float)$val*1024*1024;
elseif(substr($val, -1)=='G') $val = (float)$val*1024*1024*1024;
else $val = (float)$val;
return $val;
}
public static function getSiteEncoding()
{
if (defined('BX_UTF'))
$logicalEncoding = "utf-8";
elseif (defined("SITE_CHARSET") && (strlen(SITE_CHARSET) > 0))
$logicalEncoding = SITE_CHARSET;
elseif (defined("LANG_CHARSET") && (strlen(LANG_CHARSET) > 0))
$logicalEncoding = LANG_CHARSET;
elseif (defined("BX_DEFAULT_CHARSET"))
$logicalEncoding = BX_DEFAULT_CHARSET;
else
$logicalEncoding = "windows-1251";
return strtolower($logicalEncoding);
}
public static function GetUserAgent()
{
if(empty(self::$arAgents))
{
self::$arAgents = array(
'Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0',
'Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0',
'Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0',
'Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0',
'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:46.0) Gecko/20100101 Firefox/46.0',
);
self::$countAgents = count(self::$arAgents);
}
return self::$arAgents[rand(0, self::$countAgents - 1)];
}
public static function String2Boolean(&$n, $k)
{
if($n=="true"){$n=true;}elseif($n=="false"){$n=false;}
}
}
?>