<?php
  
  if (count($argv) !== 2) {
  	echo "Usage:" . PHP_EOL;
  	echo " files:scan <user_id>" . PHP_EOL;
  	echo "  will rescan all files of the given user" . PHP_EOL;
  	echo " files:scan --all" . PHP_EOL;
  	echo "  will rescan all files of all known users" . PHP_EOL;
  	return;
  }
  
  function scanFiles($user) {
  	$scanner = new \OC\Files\Utils\Scanner($user);
  	$scanner->listen('\OC\Files\Utils\Scanner', 'scanFile', function($path) {
  		echo "Scanning $path" . PHP_EOL;
  	});
  	$scanner->listen('\OC\Files\Utils\Scanner', 'scanFolder', function($path) {
  		echo "Scanning $path" . PHP_EOL;
  	});
  	$scanner->scan('');
  }
  
  if ($argv[1] === '--all') {
  	\OC_App::loadApps('authentication');
  	$users = OC_User::getUsers();
  } else {
  	$users = array($argv[1]);
  }
  
  foreach ($users as $user) {
  	scanFiles($user);
  }