player/nowplaying.php

   1 <?php
   2 /*
   3     Pitchfork Music Player Daemon Client
   4     Copyright (C) 2007  Roger Bystrøm
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; version 2 of the License.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License along
  16     with this program; if not, write to the Free Software Foundation, Inc.,
  17     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20         /* This is a slightly hidden feature
  21          * Also goes to show how impractical it is to program against pitchfork core,
  22          * but then again that never was the point :)
  23          *
  24          * usage: curl -s http://yourmpdhost/path/player/nowplaying.php
  25          *
  26          * in irssi you would do:
  27          * /alias np exec - -o curl -s http://..
  28          *
  29          * Never invoke it directly using php command, should always go through web-server
  30          * (think of permissions!)
  31          *
  32          */
  33
  34         /* If you're using a password you have a little case with specifying the password thing
  35          * The only solution as of yet is to not require a password to see now playing
  36          *
  37          * This does not grant access to anything else though
  38          *
  39          * Just uncomment this line if that is something you want to do, I might add this option to the
  40          * configure screen some day though
  41          *
  42          */
  43         $no_require_login = "true";
  44
  45
  46
  47         require_once("../inc/base.php");
  48         $iamincluded = true;
  49         require_once("../player/metadata.php");
  50         header("Content-Type: text/plain");
  51
  52         try {
  53                 $pl = get_playback();
  54                 $info = $pl->getCurrentSong();
  55                 $pl->disconnect();
  56
  57                 $rlyric = "";
  58
  59                 if(isset($info['Artist'])&&isset($info['Title'])) {
  60                         $file = get_lyric_filename($info['Artist'], $info['Title']);
  61                         $lyric = false;
  62                         if(file_exists($file)) {
  63                                 $lyric = _get_lyric_cache($file, $info['file']);
  64                         }
  65                         else {
  66                                 $lyric = @_get_lyric_lyricwiki($info['Artist'], $info['Title'], $info['file']);
  67                         }
  68
  69                         if($lyric!==FALSE) {
  70                                 $lyric = simplexml_load_string($lyric);
  71                                 if($lyric&&$lyric->result->lyric) {
  72                                         $lyric = (string) $lyric->result->lyric;
  73                                         $lyric = explode("\n", $lyric);
  74                                         $lines = count($lyric);
  75                                         $tmp = "";
  76                                         /* try until we hit something */
  77                                         while(strlen($tmp)<=0&&$lines>0) {
  78                                                 $tmp = $lyric[rand(0, count($lyric)-1)];
  79                                                 if(strlen($tmp)) {
  80                                                         $rlyric = substr(trim($tmp), 0, 60);
  81                                                         if($rlyric) {
  82                                                                 $rlyric = " -~\"" . $rlyric . "\"";
  83
  84                                                         }
  85                                                 }
  86                                                 $lines--;
  87                                         }
  88                                 }
  89                         }
  90                         echo "np: " . $info['Artist'] . " - " . $info['Title'] . $rlyric;
  91                 }
  92                 else {
  93                         echo "np: ";
  94                         if( isset($info['Artist']))
  95                                 echo $info['Artist'] . " - ";
  96                         if(isset($info['Title']))
  97                                 echo $info['Title'] . " - ";
  98                         if(isset($info['file']))
  99                                 echo $info['file'];
 100                         else echo "not playing";
 101                 }
 102         }
 103         catch(PEARException $e) {
 104                 echo "error contacting mpd";
 105         }
 106         echo "\n";
 107 ?>