$status, 'url' => $message, 'processingTime' => round($timeTaken, 2) . "ms"); echo(json_encode($json)); die(); } $token = $_POST['secret']; // The provided secret key $file = $_FILES['sharex']; // The uploaded file // Check if the token is valid if (!checkToken($token)) { $timeTaken = microtime(true) - $before; returnJson('ERROR', 'Invalid or missing secret key', $timeTaken); die(); } // Check if the file was uploaded if (!isset($file)) { $timeTaken = microtime(true) - $before; returnJson('ERROR', 'No file was uploaded', $timeTaken); die(); } $target_file = $_FILES["sharex"]["name"]; // File name $fileType = pathinfo($target_file, PATHINFO_EXTENSION); // File extension (e.g. png, jpg, etc.) // Check if the file already exists if (file_exists($uploadDir . $target_file)) { $timeTaken = microtime(true) - $before; returnJson('ERROR', 'File already exists', $timeTaken); die(); } $shouldSave = true; // Whether or not the file should be saved $finalName = $target_file; // The final name of the file if ($useRandomFileNames) { // Generate a random file name if enabled $finalName = generateRandomString($fileNameLength) . "." . $fileType; } // Convert the image to webp if applicable if (in_array($fileType, array("png", "jpeg", "jpg"))) { $image = imagecreatefromstring(file_get_contents($_FILES["sharex"]["tmp_name"])); $webp_file = pathinfo($finalName, PATHINFO_FILENAME) . ".webp"; imagewebp($image, $webp_file, 90); imagedestroy($image); $finalName = $webp_file; $shouldSave = false; } if ($shouldSave) { // Move the file to the uploads folder if (move_uploaded_file($_FILES["sharex"]["tmp_name"], $uploadDir . $finalName)) { $timeTaken = microtime(true) - $before; returnJson('OK', $finalName, $timeTaken); } else { $timeTaken = microtime(true) - $before; returnJson('ERROR', 'File upload failed. Does the folder exist and did you CHMOD the folder?', $timeTaken); } die(); } returnJson('OK', $finalName, $timeTaken); ?>