www/artist.php

   1 <?php
   2   require_once("always.php");
   3   require_once("Session.php");
   4
   5   param_to_global('a','{.*}' );
   6   param_to_global('l','{.*}' );
   7
   8   require_once("PlayTracks.php");
   9
  10   $title = $c->system_name;
  11   require_once("header.php");
  12
  13
  14   if ( "$error_loc$error_msg" == "" ) {
  15
  16 function track_link( $trk, $link_title, $row_class = "" ) {
  17   global $letter_get, $search;
  18
  19   $track_link_url = sprintf( "?l=%s&a=%s&t=%s", urlencode($trk->album), urlencode($trk->artist), urlencode($trk->title) );
  20   $safe_title = htmlspecialchars($link_title);
  21   if ( isset($search) ) {
  22     $delimiter_list = '/#~`!@$%^&*_-=|';
  23     for( $i=0; strpos($search,substr($delimiter_list,$i,1)) !== false; $i++ );
  24     $delimiter = substr($delimiter_list,$i,1);
  25     if ( preg_match($delimiter.$search.$delimiter.'i', $link_title) ) {
  26       $row_class = "found";
  27     }
  28   }
  29
  30   $duration = preg_replace( "/^[0:]{1,4}/", "", $trk->duration );
  31   $last_played = ($trk->last_played == '-infinity'?"-":substr($trk->last_played,0,10));
  32   $link = <<<EOHTML
  33 <tr class="track$row_class">
  34   <td class="track$row_class">
  35     <a class="track$row_class" href="artist.php$track_link_url$letter_get" title="$trk->path_name">$safe_title</a>
  36   </td>
  37   <td class="track$row_class"> $last_played </td>
  38   <td class="track$row_class"> $duration </td>
  39   <th class="track$row_class">
  40     <a class="alphabetica" href="edit_track.php$track_link_url" title="Edit Track Info">E</a>
  41   </th>
  42 </tr>
  43
  44 EOHTML;
  45
  46   return $link;
  47 }
  48
  49
  50     echo "<table width=\"100%\"><tr valign=\"top\">\n";
  51
  52     echo "<td width=\"50%\">\n";
  53     if ( isset($a) ) {
  54       $qa = "SELECT artist, album, title, tracknum, path_name, duration::interval(0), ";
  55       $qa .= "extract( EPOCH FROM duration)::int AS secs, quality, get_last_played(hash_key) AS last_played ";
  56       $qa .= "FROM tracks WHERE lower(artist) = lower(?) ";
  57       $qa .= "ORDER BY lower(album), setpart, tracknum; ";
  58       $qry = new AwlQuery($qa, $a);
  59       if ( $qry->Exec() && $qry->rows() > 0 ) {
  60         echo "<h3>".htmlspecialchars($a)."</h3>\n";
  61         $last_album = "";
  62         $rownum = 0;
  63         while ( $track = $qry->Fetch() ) {
  64           if ( $track->album != "" && $track->album != $last_album ) {
  65             if ( $rownum > 1 ) echo "</table>";
  66             echo "<br><table width=100% cellspacing=0 cellpadding=0><tr class=th4><td width=71% class=th4>";
  67             echo "<a class=th4 href=\"artist.php?a=" . urlencode($track->artist) . "&l=" . urlencode($track->album) . "$letter_get\">".htmlspecialchars($track->album)."</a></td>\n";
  68             echo "<td width=15% class=th4>&nbsp;</td>";
  69             echo "<td width=10% class=th4>&nbsp;</td>";
  70             echo "<td width=4% class=th4><a class=alphabetica  class=track href=\"edit_track.php?l=" . urlencode($track->album) . "&a=" . urlencode($track->artist) . "\" title=\"Edit Album Info\">E</a></td></tr>";
  71             $last_album = $track->album;
  72           }
  73           else if ( $rownum == 0 ) {
  74             echo "<br><table width=100% cellspacing=0 cellpadding=0><tr class=th4><td width=71% class=th4>Unkown Album</td>";
  75             echo "<td width='29%' class='th4' colspan='3'>&nbsp;</td></tr>\n";
  76           }
  77           echo track_link($track, ($track->tracknum > 0 ? "$track->tracknum: " : "") . "$track->title",  $rownum % 2 );
  78           $rownum++;
  79         }
  80         echo "</table>";
  81       }
  82     }
  83     else if ( isset( $l ) ) {
  84       $qa = "SELECT artist, album, title, tracknum, path_name, duration::interval(0), ";
  85       $qa .= "extract( EPOCH FROM duration)::int AS secs, quality, get_last_played(hash_key) AS last_played ";
  86       $qa .= "FROM tracks WHERE album = '" . addslashes($l) . "' ";
  87       $qa .= "ORDER BY album, setpart, tracknum; ";
  88       $qry = new AwlQuery($qa);
  89       if ( $qry->Exec() && $qry->rows() > 0 ) {
  90         echo "<h3><a class=th4 href=\"artist.php?play=1&l=" . urlencode($l) . "$letter_get\">$l</a></h3>\n";
  91         $last_artist = "";
  92         while ( $track = $qry->Fetch() ) {
  93           if ( $track->artist != "" && $track->artist != $last_artist ) {
  94             echo "<br><table width=100% cellspacing=0 cellpadding=0><tr class=th4><td width=71% class=th4>";
  95             echo "<a class=h4 href=\"artist.php?a=" . urlencode($track->artist) . "&l=" . urlencode($track->album) . "$letter_get\">$track->artist</a></td>\n";
  96             echo "<td width=15% class=th4>&nbsp;</td>";
  97             echo "<td width=10% class=th4>&nbsp;</td>";
  98             echo "<td width=4% class=th4><a class=alphabetica  class=track href=\"edit_track.php?l=" . urlencode($track->album) . "&a=" . urlencode($track->artist) . "\" title=\"Edit Album Info\">E</a></td></tr>";
  99             $last_artist = $track->artist;
 100           }
 101           else if ( $rownum == 0 ) {
 102             echo "<br><table width=100% cellspacing=0 cellpadding=0><tr class=th4><td width=71% class=th4>Unkown Album</td>";
 103             echo "<td width='29%' class='th4' colspan='3'>&nbsp;</td></tr>\n";
 104           }
 105           echo track_link($track, ($track->tracknum > 0 ? "$track->tracknum: " : "") . "$track->title",  $rownum % 2 );
 106           $rownum++;
 107         }
 108         echo "</table>";
 109       }
 110     }
 111     else {
 112       echo "&nbsp;";
 113     }
 114     echo "</td>";
 115
 116     echo "<td width=\"50%\">\n";
 117     echo "<h3>Artists</h3>\n<p>";
 118     if ( isset($altr) || isset($search) ) {
 119       $altr = trim("$altr");
 120       if ( isset($search) ) {
 121         $sql = "SELECT distinct ON ( lower(artist)) artist FROM tracks ";
 122         $sql .= "WHERE artist ~* ? OR album ~* ? OR title ~* ? OR path_name ~* ? ";
 123         $sql .= "ORDER BY lower(artist);";
 124         $qry = new AwlQuery( $sql, $search, $search, $search, $search );
 125       }
 126       else {
 127         $qry = new AwlQuery( "SELECT distinct ON ( lower(artist)) artist FROM tracks WHERE artist ~* ? ORDER BY lower(artist)", "^$altr");
 128       }
 129       if ( $qry->Exec('artist') && $qry->rows() > 0 ) {
 130         while ( $artist = $qry->Fetch() ) {
 131           $display = htmlspecialchars($artist->artist);
 132           if ( trim($display) == "" ) $display = "&laquo;unknown&raquo;";
 133           echo " <a href=\"artist.php?a=" . urlencode($artist->artist) . "$letter_get\" class=\"artist\">$display</a>\n";
 134         }
 135       }
 136     }
 137     echo "</td>\n";
 138
 139     echo "</tr></table>\n";
 140   }
 141
 142   include("footers.php");
 143