Need help to compress uploaded image

[rohitvishin]

Hi guys,
I'm trying to compress uploaded image. I have added my compression logic in compressImage function but i believe bind is just ignoring the function. please guide me what i'm doing wrong here

function compressImage($cmd, $result, $args, $elfinder, $volume)
  {
	  foreach ($result as $key => $value) {
		  if (is_array($value)) {
			  foreach ($value as $file) {
				  // Check if the file is an image (you can add more image extensions if needed)
				  $imageExtensions = ['jpg', 'jpeg', 'png', 'gif'];
				  $extension = strtolower(pathinfo($file['name'], PATHINFO_EXTENSION));
  
				  if (in_array($extension, $imageExtensions)) {
					  $sourcePath = (isset($file['realpath']) ? $file['realpath'] : $elfinder->realpath($file['hash']));
					  $destinationPath = $sourcePath; // Destination path is the same as the source by default
  
					  // Compress the image (you can modify the quality as needed)
					  compressImageFile($sourcePath, $destinationPath);
				  }
			  }
		  }
	  }
  }

function compressImageFile($sourcePath, $destinationPath, $quality = 60)
{
	$extension = strtolower(pathinfo($sourcePath, PATHINFO_EXTENSION));

	// Create an image resource based on the file extension
	if ($extension === 'jpg' || $extension === 'jpeg') {
		$image = imagecreatefromjpeg($sourcePath);
	} elseif ($extension === 'png') {
		$image = imagecreatefrompng($sourcePath);
	} elseif ($extension === 'gif') {
		$image = imagecreatefromgif($sourcePath);
	} else {
		// Unsupported format, return without compression
		return;
	}

	if ($image !== false) {
		// Save the compressed image with the appropriate format and quality
		if ($extension === 'jpg' || $extension === 'jpeg') {
			imagejpeg($image, $destinationPath, $quality);
		} elseif ($extension === 'png') {
			// Adjust quality for PNG
			imagepng($image, $destinationPath, round(9 * (100 - $quality) / 100));
		} elseif ($extension === 'gif') {
			// GIF does not support quality settings
			imagegif($image, $destinationPath);
		}

		imagedestroy($image);
	}
}
$opts = array(
	'debug' => true,
	'roots' => array(
		// Items volume
		array(
			'driver'        => 'LocalFileSystem',           // driver for accessing file system (REQUIRED)
			'path'          => '../../../../../storage/app/public/contribution/' . $_COOKIE['file_user_id'],                 // path to files (REQUIRED)
			'URL'           => '/storage/contribution/' . $_COOKIE['file_user_id'], // URL to files (REQUIRED)
			'winHashFix'    => DIRECTORY_SEPARATOR !== '/', // to make hash same to Linux one on windows too
			'uploadDeny'    => array('all'),                // All Mimetypes not allowed to upload
			'uploadAllow'   => array('image/x-ms-bmp', 'image/gif', 'image/jpeg', 'image/png', 'image/x-icon', 'text/plain'), // Mimetype `image` and `text/plain` allowed to upload
			'uploadOrder' => array(
				'deny',   // Deny all other file types
				'allow',  // Allow all uploaded file types defined in 'uploadAllow'
			),      // allowed Mimetype `image` and `text/plain` only
			'uploadOverwrite' => false,
		),
	),
	'bind' => array(
		'compress' => 'compressImage'
	),
);
$connector = new elFinderConnector(new elFinder($opts));
$connector->run();

[RobiNN1]

There is no compress action. Maybe try upload.

https://github.com/Studio-42/elFinder/wiki/Connector-configuration-options-2.1#bind