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<?php
/**
* @author darkfriend <hi@darkfriend.ru>
* @copyright dev2fun
* @version 0.4.1
*/
namespace Dev2fun\ImageCompress;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Config\Option;
IncludeModuleLangFile(__FILE__);
class Jpegoptim
{
private static $instance;
public $lastError;
private $MODULE_ID = 'dev2fun.imagecompress';
private $jpegOptimPath = '';
private function __construct()
{
$this->jpegOptimPath = Option::get($this->MODULE_ID, 'path_to_jpegoptim');
}
/**
* @static
* @return Compress
*/
public static function getInstance()
{
if (!isset(self::$instance)) {
$c = __CLASS__;
self::$instance = new $c;
}
return self::$instance;
}
/**
* Проверка возможности оптимизации jpeg
* @return bool
* @deprecated
* @uses isOptim()
*/
public function isJPEGOptim()
{
return $this->isOptim();
}
/**
* Проверка возможности оптимизации jpeg
* @return bool
*/
public function isOptim()
{
exec($this->jpegOptimPath . '/jpegoptim --version', $s);
return ($s ? true : false);
}
/**
* Процесс оптимизации JPEG
* @param string $strFilePath - абсолютный путь до картинки
* @param int $quality - качество
* @param array $params - дополнительные параметры
* @return bool
* @throws \Exception
* @deprecated
* @uses compress()
*/
public function compressJPG($strFilePath, $quality = 80, $params = [])
{
return $this->compress($strFilePath, $quality, $params);
}
/**
* Процесс оптимизации JPEG
* @param string $strFilePath - абсолютный путь до картинки
* @param int $quality - качество
* @param array $params - дополнительные параметры
* @return bool
* @throws \Exception
*/
public function compress($strFilePath, $quality = 80, $params = [])
{
$strFilePath = strtr(
$strFilePath,
[
' ' => '\ ',
'(' => '\(',
')' => '\)',
']' => '\]',
'[' => '\[',
]
);
// foreach (GetModuleEvents($this->MODULE_ID, "OnBeforeResizeImageJpegoptim", true) as $arEvent)
// ExecuteModuleEventEx($arEvent, array(&$strFilePath, &$quality, &$params));
$event = new \Bitrix\Main\Event(
$this->MODULE_ID,
"OnBeforeResizeImageJpegoptim",
[&$strFilePath, &$quality, &$params]
);
$event->send();
$strCommand = '';
if (!empty($params['progressiveJpeg'])) {
$strCommand .= '--all-progressive';
}
$strCommand .= ' --strip-all -t';
if ($quality) {
$strCommand .= " -m{$quality}";
}
exec($this->jpegOptimPath . "/jpegoptim $strCommand $strFilePath 2>&1", $res);
if (!empty($params['changeChmod']))
chmod($strFilePath, $params['changeChmod']);
// foreach (GetModuleEvents($this->MODULE_ID, "OnAfterResize", true) as $arEvent)
// ExecuteModuleEventEx($arEvent, array(&$strFilePath));
$event = new \Bitrix\Main\Event(
$this->MODULE_ID,
"OnAfterResize",
[&$strFilePath]
);
$event->send();
return true;
}
public function getOptionsSettings($advanceSettings=[])
{
return [];
}
}