First version

src/Rclone/Rclone.php

@@ -0,0 +1,56 @@
+<?php
+namespace App\Rclone;
+
+use Symfony\Component\Process\Process;
+use Symfony\Component\Process\Exception\ProcessFailedException;
+
+class Rclone {
+    private $rclone_path;
+    private $global_options = [];
+
+    function __construct($rclone_path = "rclone")
+    {
+        $this->rclone_path = $rclone_path;
+    }
+
+    function getVersion()
+    {
+        return $this->exec('--version');
+    }
+
+    function getSize($path)
+    {
+        $output = $this->exec('size', ['--json', $path]);
+        
+        return (int)json_decode($output[0])->bytes;
+    }
+
+    function copy($src, $dest, $bandwidth = null)
+    {   
+        $options = array();
+
+        $options[] = $src;
+        $options[] = $dest;
+        if($bandwidth)
+        {
+            $options[] = "--bwlimit";
+            $options[] = $bandwidth;
+        }
+
+        return $this->exec('copy', $options);
+    }
+
+    private function exec(string $command, array $options = array())
+    {   
+        $process = new Process(array_merge([$this->rclone_path], $this->global_options, [$command], $options));
+        $process->setTimeout(4*3600);
+        $process->run();
+
+        // executes after the command finishes
+        if (!$process->isSuccessful()) {
+            throw new ProcessFailedException($process);
+        }
+
+        return $process->getOutput();
+    }
+}