www/queue.php

   1 <?php
   2   include('always.php');
   3
   4 header( 'Content-type: text/plain');
   5 header( 'Expires: 10s');
   6
   7 function track_link( $trk, $link_title, $row_class = "" ) {
   8   $track_link_url = sprintf( "?l=%s&a=%s&t=%s", urlencode($trk->album),
   9                                      urlencode($trk->artist), urlencode($trk->title) );
  10   $safe_title = htmlspecialchars($link_title);
  11   $duration = preg_replace( "/^[0:]{1,4}/", "", $trk->duration );
  12   $link = <<<EOHTML
  13 <tr class="track$row_class">
  14   <td class="track$row_class">
  15     <a class="track$row_class" href="artist.php$track_link_url" title="$trk->path_name">$safe_title</a>
  16   </td>
  17   <td class="track$row_class">$duration</td>
  18   <th class="track$row_class">
  19     <a class="alphabetica" href="edit_track.php$track_link_url" title="Edit Track Info">E</a>
  20   </th>
  21 </tr>
  22
  23 EOHTML;
  24
  25   return $link;
  26 }
  27
  28
  29 $album_artist_fmt = <<<EOHTML
  30
  31 <tr class="q_headline">
  32   <td class="q_cell" colspan="4">
  33     %s
  34   </td>
  35 </tr>
  36 EOHTML;
  37
  38 $artist_link_fmt = '<a href="/?type=artist&a=%s"><span class="q_artist">%s</span></a>';
  39 $album_link_fmt  = '<a href="/?type=album&l=%s"><span class="q_album">%s</span></a>';
  40
  41 $track_fmt = <<<EOHTML
  42
  43 <tr class="q_row r%d">
  44   <td class="q_cell" title="Position in queue">%d</td>
  45   <td class="q_title" title="Track number and name">%d - %s</td>
  46   <td class="q_cell" title="When this track will start playing">%s</td>
  47   <td class="q_cell"><a href="/?i=%d&d=up"><img alt="up" src="/img/up.png"></a> <a href="/?i=%d&d=dn"><img alt="down" src="/img/down.png"></a></td>
  48 </tr>
  49 EOHTML;
  50
  51 $current_track = current_track();
  52 $tracks = current_queue();
  53
  54 // print_r( $tracks );
  55 // print_r($current_track);
  56
  57 $last_artist = "";
  58 $last_album = "";
  59 $when = $current_track->finishing;
  60 foreach( $tracks AS $k => $v ) {
  61   if ( $k == 0 ) $when -= $v->dur_secs;
  62   $escape_artist = urlencode($v->artist);
  63   $escape_album  = urlencode($v->album);
  64
  65
  66   if ( $escape_artist != $last_artist || $escape_album != $last_album ) {
  67     if ( $escape_artist != $last_artist && $escape_album != $last_album ) {
  68       $links = sprintf( $album_link_fmt, $escape_album, $v->album);
  69      $links .= "/" . sprintf( $artist_link_fmt, $escape_artist, $v->artist );
  70     }
  71     else if ( $escape_artist != $last_artist ) {
  72      $links = sprintf( $artist_link_fmt, $escape_artist, $v->artist );
  73     }
  74     else if ( $escape_album != $last_album ) {
  75       $links = sprintf( $album_link_fmt, $escape_album, $v->album);
  76     }
  77     printf( $album_artist_fmt, $links );
  78     $last_artist = $escape_artist;
  79     $last_album = $escape_album;
  80   }
  81   printf( $track_fmt, ($k %2), $k, $v->tracknum,
  82                          $v->title, date('H:i:s', $when ), $k, $k );
  83   $when += $v->dur_secs;
  84
  85 }