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<?php
/**
* @author darkfriend <hi@darkfriend.ru>
* @copyright dev2fun
* @version 0.7.0
*/
namespace Dev2fun\ImageCompress;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
IncludeModuleLangFile(__FILE__);
class Check
{
public static $optiClasses = [
'jpegoptim' => '\Dev2fun\ImageCompress\Jpegoptim',
'optipng' => '\Dev2fun\ImageCompress\Optipng',
'ps2pdf' => '\Dev2fun\ImageCompress\Ps2Pdf',
// 'webp' => '\Dev2fun\ImageCompress\Webp',
'cwebp' => '\Dev2fun\ImageCompress\Webp',
// 'gif' => '\Dev2fun\ImageCompress\Gif',
'gifsicle' => '\Dev2fun\ImageCompress\Gif',
// 'svg' => '\Dev2fun\ImageCompress\Svg',
'svgo' => '\Dev2fun\ImageCompress\Svg',
];
public static $lastError;
/**
* @param string $algorithm
* @return bool
* @deprecated
* @uses Check::isOptim()
*/
public static function isPNGOptim($algorithm)
{
if (!$algorithm || empty(self::$optiClasses[$algorithm])) return false;
switch ($algorithm) {
case 'jpegoptim':
$obj = \Dev2fun\ImageCompress\Jpegoptim::getInstance();
break;
case 'optipng':
$obj = \Dev2fun\ImageCompress\Optipng::getInstance();
break;
}
//$obj = self::$optiClasses[$algorithm]::getInstance(); // PHP7+
$check = $obj->isPNGOptim();
if (!$check) {
self::$lastError = $obj->LAST_ERROR;
}
return $check;
}
/**
* @param string $algorithm
* @return bool
* @deprecated
* @uses Check::isOptim()
*/
public static function isJPEGOptim($algorithm, ?string $path = null)
{
if (!$algorithm || empty(self::$optiClasses[$algorithm])) return false;
Loader::includeModule(\Dev2funImageCompress::MODULE_ID);
switch ($algorithm) {
case 'jpegoptim':
$obj = \Dev2fun\ImageCompress\Jpegoptim::getInstance();
break;
case 'optipng':
$obj = \Dev2fun\ImageCompress\Optipng::getInstance();
break;
}
//$obj = self::$optiClasses[$algorithm]::getInstance(); // PHP7+
$check = $obj->isJPEGOptim();
if (!$check) {
self::$lastError = $obj->LAST_ERROR;
}
return $check;
}
/**
* @param string $algorithm
* @param string|null $path
* @return bool
*/
public static function isOptim(string $algorithm, ?string $path = null)
{
if (!$algorithm || empty(self::$optiClasses[$algorithm])) return false;
Loader::includeModule(\Dev2funImageCompress::MODULE_ID);
switch ($algorithm) {
case 'jpegoptim':
$obj = \Dev2fun\ImageCompress\Jpegoptim::getInstance();
break;
case 'optipng':
$obj = \Dev2fun\ImageCompress\Optipng::getInstance();
break;
case 'ps2pdf':
$obj = \Dev2fun\ImageCompress\Ps2Pdf::getInstance();
break;
case 'webp':
case 'cwebp':
$obj = \Dev2fun\ImageCompress\Webp::getInstance();
break;
case 'gif':
case 'gifsicle':
$obj = \Dev2fun\ImageCompress\Gif::getInstance();
break;
case 'svg':
case 'svgo':
$obj = \Dev2fun\ImageCompress\Svg::getInstance();
break;
}
//$obj = self::$optiClasses[$algorithm]::getInstance(); // PHP7+
$check = $obj->isOptim($path);
if (!$check) {
self::$lastError = $obj->lastError;
}
return $check;
}
/**
* Return check active mode for mime type
* @param string $mimeType
* @return bool
* @throws \Bitrix\Main\ArgumentNullException
* @throws \Bitrix\Main\ArgumentOutOfRangeException
*/
public static function isActiveByMimeType(string $mimeType)
{
switch ($mimeType) {
case 'image/jpeg' :
return Option::get(\Dev2funImageCompress::MODULE_ID, 'enable_jpeg', 'N') === 'Y';
break;
case 'image/png' :
return Option::get(\Dev2funImageCompress::MODULE_ID, 'enable_png', 'N') === 'Y';
break;
case 'application/pdf' :
return Option::get(\Dev2funImageCompress::MODULE_ID, 'enable_pdf', 'N') === 'Y';
break;
case 'image/svg' :
return Option::get(\Dev2funImageCompress::MODULE_ID, 'enable_svg', 'N') === 'Y';
break;
case 'image/gif' :
return Option::get(\Dev2funImageCompress::MODULE_ID, 'enable_gif', 'N') === 'Y';
}
return false;
}
public static function isRead($path)
{
return \is_readable($path);
}
public static function isWrite($path)
{
return \is_writable($path);
}
/**
* Делает проверку системы на корректность
* @return bool
* @deprecated
*/
public static function system()
{
$success = false;
try {
$algorithmJpeg = Option::get(\Dev2funImageCompress::MODULE_ID, 'opti_algorithm_jpeg');
$algorithmPng = Option::get(\Dev2funImageCompress::MODULE_ID, 'opti_algorithm_png');
if (!$algorithmJpeg)
throw new \Exception(Loc::getMessage('DEV2FUN_IMAGECOMPRESS_NOT_CHOICE', ['#ALGORITHM#' => 'JPEG']));
if ($algorithmJpeg === 'jpegoptim' && !Option::get(\Dev2funImageCompress::MODULE_ID, 'path_to_jpegoptim'))
throw new \Exception(Loc::getMessage('DEV2FUN_IMAGECOMPRESS_NO_PATH', ['#MODULE#' => 'jpegoptim']));
if (!self::isJPEGOptim($algorithmJpeg)) {
if (!self::$lastError)
self::$lastError = Loc::getMessage('DEV2FUN_IMAGECOMPRESS_ERROR_IN_ALGORITHM', ['#ALGORITHM#' => 'JPEG']);
throw new \Exception(self::$lastError);
}
if (!$algorithmPng) {
throw new \Exception(Loc::getMessage('DEV2FUN_IMAGECOMPRESS_NOT_CHOICE', ['#ALGORITHM#' => 'PNG']));
}
if ($algorithmPng === 'optipng' && !Option::get(\Dev2funImageCompress::MODULE_ID, 'path_to_optipng')) {
throw new \Exception('Не указан путь до optipng');
}
if (!self::isPNGOptim($algorithmPng)) {
if (!self::$lastError)
self::$lastError = Loc::getMessage('DEV2FUN_IMAGECOMPRESS_ERROR_IN_ALGORITHM', ['#ALGORITHM#' => 'PNG']);
throw new \Exception(self::$lastError);
}
$success = true;
} catch (\Exception $e) {
self::$lastError = $e->getMessage();
}
return $success;
}
/**
* Get algorithm class
* @param string $algorithm
* @return null|Jpegoptim|Optipng|Ps2Pdf|Webp|Gif|Svg
*/
public static function getAlgInstance($algorithm)
{
return Compress::getAlgInstance($algorithm);
// switch ($algorithm) {
// case 'jpegoptim':
// $obj = \Dev2fun\ImageCompress\Jpegoptim::getInstance();
// break;
// case 'optipng':
// $obj = \Dev2fun\ImageCompress\Optipng::getInstance();
// break;
// case 'ps2pdf':
// $obj = \Dev2fun\ImageCompress\Ps2Pdf::getInstance();
// break;
// case 'webp':
// $obj = \Dev2fun\ImageCompress\Webp::getInstance();
// break;
// case 'gif':
// $obj = \Dev2fun\ImageCompress\Gif::getInstance();
// break;
// case 'svg':
// $obj = \Dev2fun\ImageCompress\Svg::getInstance();
// break;
// }
// return $obj;
//return self::$optiClasses[$algorithm]::getInstance(); // PHP7+
}
}