connected php input with ffmpeg and python commands

scripts/uploadMp3_5.php

@@ -7,31 +7,36 @@ error_reporting(-1);
 ini_set("display_errors", "On");
 // requires php5
 define('UPLOAD_DIR', '../uploads/5/');
+define('DISTORT_DIR', 'python-audio-effects/');
 $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';
+// $file = DISTORT_DIR . $_POST['name'] . '_'.$_POST['type'] .'.mp3';
 $success = file_put_contents($file, $data);
-$distortedfile= $_POST['name'] . '_'.$_POST['type'] .'.wav';
+$wavfile = $file.'.wav';
+$distortedfile = $wavfile.'.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');
+shell_exec('ffmpeg -i "'.$file.'" "'.$wavfile.'"');
 
-$command = '/home/lain/virtualenvs/radioactive/bin/python3 python-audio-effects/echo.py python-audio-effects/temp.wav';
+
+$command = '/home/lain/virtualenvs/radioactive/bin/python3 python-audio-effects/echo.py "'.$wavfile.'" "'.$distortedfile.'"';
 $output=shell_exec($command);
 print $output;
 
 
+
 # make a database of recordings
-$item=array('name'=>$_POST['name'],'type'=>$_POST['type'],'date'=>date("d/m/Y"), 'file'=>$file);
+$item=array('name'=>$_POST['name'],'type'=>$_POST['type'],'date'=>date("d/m/Y"), 'file'=>$distortedfile);
 $handle=fopen('../uploads/5/index.jsons','a');
 fwrite($handle,json_encode($item)."\n");
 fclose($handle);
-print $success ? $file : 'Unable to save the file.';
+print $success ? $distortedfile : 'Unable to save the file.';
 ?>