<?php
require_once __DIR__.'/auth_guard.php';
// upload.php
require_once "../config.php";
$return = new stdClass();
$files = $_FILES['files'];
$file_path = $files['tmp_name'][0]; // temporary upload path of the first file
$file_name = $_POST['name']; // desired name of the file

$file_basename = substr($file_name, 0, strripos($file_name, '.')); // This returns file name
$file_ext = substr($file_name, strripos($file_name, '.')); // This returns file ext
$file_name = $file_basename .round(microtime(true)) .  $file_ext ;

$file_type = $files['type'][0]; //returns the mimetype
$allowed = array("image/jpeg", "image/gif", "image/png", "image/jpg");
if(!in_array($file_type, $allowed)) {
  $return->txt = 'Solo se aceptan jpg, gif, y png.';
  $return->error = '1';
  echo json_encode($return, JSON_UNESCAPED_UNICODE);
  exit;
}

$filex = '../data/recursos/' . basename($file_name) ;
move_uploaded_file($file_path, $filex); // 
$return->error = '0';
$return->url=  $CFG->wwwroot.'data/recursos/' . basename($file_name);
//$return->url=  $file_path . basename($file_name);
echo json_encode($return, JSON_UNESCAPED_UNICODE);
?>