plex-to-listenbrainz.php

   1 <?php
   2 function err($s) {
   3         error_log($s);
   4 }
   5 if (empty($_GET['token'])) {
   6         err("Must specify ?token with your ListenBrainz token.");
   7         exit;
   8 }
   9 if (empty($_GET['user'])) {
  10         err("Must specify ?user with your Plex username.");
  11         exit;
  12 }
  13
  14 $plex = json_decode($_POST['payload'], TRUE);
  15 if (!in_array($plex['event'], explode(' ', 'media.scrobble media.play media.resume'))) {
  16         exit;
  17 }
  18 if (mb_strtolower($plex['Account']['title']) != mb_strtolower($_GET['user'])) {
  19         exit;
  20 }
  21
  22 $DIR = __DIR__;
  23 $listenbrainz = array(
  24         'listen_type' => (($plex['event'] == 'media.scrobble') ? 'single' : 'playing_now'),
  25         'payload' => array(array(
  26                 'track_metadata' => array(
  27                         'artist_name' => $plex['Metadata']['originalTitle'] ?? $plex['Metadata']['grandparentTitle'],
  28                         'track_name' => $plex['Metadata']['title'],
  29                         'release_name' => $plex['Metadata']['parentTitle'],
  30                         'additional_info' => array(
  31                                 'media_player' => 'Plex',
  32                                 'submission_client' => 'https://jfr.im/git/plex-to-listenbrainz.git/',
  33                                 'submission_client_version' => trim(`git -C $DIR show --summary --pretty=format:%h | head -1`),
  34                                 'tracknumber' => $plex['Metadata']['index'],
  35                         ),
  36                 ),
  37         )),
  38 );
  39 if ($plex['event'] == 'media.scrobble') {
  40         $listenbrainz['payload'][0]['listened_at'] = time();
  41         $listenbrainz['listen_type'] = 'single';
  42 } else {
  43         $listenbrainz['listen_type'] = 'playing_now';
  44 }
  45
  46 if (!empty($plex['Metadata']['attribution'])) {
  47         $listenbrainz['payload'][0]['track_metadata']['additional_info']['music_service'] = implode('.', array_reverse(explode('.', $plex['Metadata']['attribution'])));
  48 }
  49
  50 $lb_payload = json_encode($listenbrainz);
  51
  52 $ch = curl_init('https://api.listenbrainz.org/1/submit-listens');
  53 curl_setopt_array($ch, array(
  54         CURLOPT_HTTPHEADER => array(
  55                 'Content-Type: application/json',
  56                 'Authorization: Token ' . $_GET['token'],
  57         ),
  58         CURLOPT_RETURNTRANSFER => TRUE,
  59         CURLOPT_POSTFIELDS => json_encode($listenbrainz),
  60 ));
  61 $resp = curl_exec($ch);
  62 if ($resp === FALSE) {
  63         err("Failed to reach ListenBrainz: curl " . curl_errno($ch) . ": " . curl_error($ch));
  64         exit;
  65 }
  66 $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  67 if ($status != 200) {
  68         err("Error response from ListenBrainz: HTTP $status: $resp");
  69         exit;
  70 }
  71
  72 file_put_contents('/home/jrunyon/plexlog', var_export($status, true) . ';' . var_export($resp, true), FILE_APPEND);