<?php

ini_set('display_startup_errors', 1);
ini_set('display_errors', 1);
error_reporting(-1);

ini_set("display_errors", "On");
// requires php5
define('UPLOAD_DIR', '../uploads/5/');
$img = $_POST['base64'];
$img = str_replace('data:audio/mp3;base64,', '', $img);
$img = str_replace(' ', '+', $img);
$data = base64_decode($img);
#$file = UPLOAD_DIR . uniqid() . '.mp3';
$file = UPLOAD_DIR . $_POST['name'] . '_'.$_POST['type'] .'.mp3';
$success = file_put_contents($file, $data);
$distortedfile= $_POST['name'] . '_'.$_POST['type'] .'.wav';

// $command = escapeshellcmd('/home/lain/virtualenvs/radioactive/bin/python3 python-audio-effects/echo.py '.$file);
// $output = shell_exec($command);
// echo $output;

// if type=echo "string";
shell_exec('ffmpeg -i python-audio-effects/try_echo.mp3 python-audio-effects/try_echo.wav');

$command = '/home/lain/virtualenvs/radioactive/bin/python3 python-audio-effects/echo.py python-audio-effects/temp.wav';
$output=shell_exec($command);
print $output;


# make a database of recordings
$item=array('name'=>$_POST['name'],'type'=>$_POST['type'],'date'=>date("d/m/Y"), 'file'=>$file);
$handle=fopen('../uploads/5/index.jsons','a');
fwrite($handle,json_encode($item)."\n");
fclose($handle);
print $success ? $file : 'Unable to save the file.';
?>