inc/menu.php

   1 <?php
   2   require_once("LinkClass.php");
   3   require_once("DataEntry.php");
   4
   5   $url = '<a href="#" onclick="act(\'%s\');"><img src="/img/%s" title="%s" /></a>'."\n";
   6   $controls = "";
   7
   8   $controls .= sprintf( $url, 'pause', 'pause.png', 'Pause the playback');
   9   $controls .= sprintf( $url, 'resume','resume.png','Resume the paused playback');
  10   $controls .= sprintf( $url, 'next',  'next.png',  'Skip ahead to the next track');
  11   $controls .= sprintf( $url, 'stop',  'stop.png',  'Stop playing tracks');
  12   $controls .= sprintf( $url, 'clear', 'clear.png', 'Clear the currently queued tracks');
  13   $controls .= sprintf( $url, 'off',   'off.png',   'Shut music server down and turn off');
  14
  15   $url = "";
  16   if ( "$lltr" <> "" )     $url .= "&lltr=" . rawurlencode($lltr);
  17   elseif ( "$altr" <> "" ) $url .= "&altr=" . rawurlencode($altr);
  18   if ( "$a" <> "" )      $url .= "&a=" . rawurlencode($a);
  19   elseif ( "$l" <> "" )  $url .= "&l=" . rawurlencode($l);
  20
  21   if ( !isset($ltrtype) ) {
  22     $ltrtype = 'artist';
  23     if ( preg_match( '/album.php/', $_SERVER['REQUEST_URI']) ) $ltrtype = 'album';
  24   }
  25
  26   $url = $_SERVER['PHP_SELF'] . preg_replace( '/^&/', '?', $url . '&' );
  27   if ( !preg_match( '{/(artist|album)\.php}', $url) ) {
  28     error_log( "$sysabbr: DBG: >>$url<< " . (preg_match('{/(artist|album)\.php}', $url)? 'true':'false') );
  29     // $url = preg_replace( '{/[a-z0-9_-]+\.php}i', '/artist.php', $url );
  30     $url .= sprintf('type=%s&', $ltrtype);
  31   }
  32   $ls = new LinkSet( '<a href="'.str_replace('%','%%',$url).'altr=%s"%s%s>%s</a>', 'alphabetica' );
  33   error_log( "$sysabbr: DBG: >>$ls->template<<" );
  34
  35   $menubar = '<table width="100%" border="0"><tr class="tr_menu"><td class="h3"><span id="current_type" onclick="toggle_type();">'.ucfirst($ltrtype).'</span>s:</td><td id="alphabet">';
  36   $qry = new AwlQuery("SELECT letter, pattern, $ltrtype"."_count AS count FROM letter_groups ORDER BY 1;");
  37   if ( $qry->Exec("artist") && $qry->rows() > 0 ) {
  38     while ( $letter = $qry->Fetch() ) {
  39       $help = "Display $letter->count $ltrtype"."s beginning with the letter '$letter->letter'.";
  40       $display = $letter->letter;
  41       if ( trim($letter->letter) == "#" ) {
  42         $help = 'List all '."$letter->count $ltrtype".'s not beginning with an alphabetic character.';
  43       }
  44       $menubar .= $ls->Link( urlencode($letter->pattern), $display, $help );
  45     }
  46   }
  47   $menubar .= '</td>';
  48 //  $menubar .= '<td class="h3">Search:</td>';
  49   $sf = new EntryForm( $refresh_url, $GLOBALS, true );
  50   $sf->SimpleForm();
  51   $menubar .= $sf->StartForm(array('method' => 'get'));
  52   if ( isset($lltr) )   $menubar .= $sf->HiddenField( 'lltr', $lltr );
  53   if ( isset($altr) )   $menubar .= $sf->HiddenField( 'altr', $altr );
  54   if ( isset($a) )      $menubar .= $sf->HiddenField( 'a', $a );
  55   else if ( isset($l) ) $menubar .= $sf->HiddenField( 'l', $l );
  56   $f = new EntryField( 'text', 'search',
  57                    array( 'title' => 'Enter a regular expression to search for artists / albums that match that',
  58                           'size'  => '15', 'class' => 'search_field'),
  59                    "$search" );
  60   $menubar .= '<td align="right">'.$f->Render().'</td>';
  61   $menubar .= '<td>'.$sf->SubmitButton("submit","Search").'</td>';
  62   $menubar .= $sf->EndForm();
  63
  64   $ls = new LinkSet("", "alphabetica");
  65   $menubar .= '<td align="right">';
  66   $menubar .= $ls->Link("/", "Home");
  67   $menubar .= $ls->Link("/artist.php", "Artist");
  68   $menubar .= $ls->Link("/album.php", "Album");
  69 //  $menubar .= $ls->Link("/genre.php", "Genre");
  70 //  $menubar .= $ls->Link("/stream.php", "Streams");
  71   $menubar .= '</td>';
  72
  73   $menubar .= '</tr></table>';
  74
  75 //  $menubar .= '<hr class="thin_hr">';
  76
  77   echo <<<EOHTML
  78 <body>
  79 <script language="javascript"><!--
  80 function toggle_type() {
  81   var type_span = document.getElementById('current_type');
  82   var type = type_span.innerHTML.toLowerCase();
  83   var old_type = type;
  84   // alert(type);
  85   if ( type == 'artist' )       { type = 'album'; }
  86   else if ( type == 'album' )   { type = 'stream'; }
  87   else if ( type == 'stream' )  { type = 'genre'; }
  88   else if ( type == 'genre' )   { type = 'artist'; }
  89   // alert(type);
  90   type_span.innerHTML = type.substring(0,1).toUpperCase() + type.substring(1);
  91
  92   var alphabet = document.getElementById('alphabet').childNodes;
  93
  94   var href;
  95   var title;
  96   var title_match = new RegExp('([0-9]+ )?' + old_type,'g');
  97
  98   for (var i = 0; i < alphabet.length; i++)
  99   {
 100     href = alphabet[i].href;
 101     alphabet[i].href = href.replace(old_type,type);
 102     title = alphabet[i].title;
 103     alphabet[i].title = title.replace(title_match,type);
 104 //    if ( alphabet[i].innerHTML == 'F' ) {
 105 //      alert(alphabet[i].title);
 106 //    }
 107   };
 108
 109 }
 110
 111 var base_url = 'http://aiw/';
 112 var status_req = new XMLHttpRequest();
 113 var mytime;
 114 var redo_queue = true;
 115 function update_now_playing() {
 116   var td = document.getElementById('now_playing');
 117   status_req.open('GET', base_url + 'current.php', true);
 118   status_req.onreadystatechange = function (aEvt) {
 119     if ( status_req.readyState == 4 ) {
 120       if ( status_req.status == 200 ) {
 121         if ( td.innerHTML != status_req.responseText ) {
 122           td.innerHTML = status_req.responseText;
 123           var in_td = td.childNodes;
 124           var title = '';
 125           if ( in_td.length == 1 ) {
 126             var nodecontent = status_req.responseText;
 127             if ( nodecontent.match(/Nothing is currently playing/i) ) {
 128               title = 'Adorno: stopped';
 129             }
 130             else if ( nodecontent.match(/paused/i) ) {
 131               title = 'Adorno: paused';
 132             }
 133             in_td = in_td[0].childNodes;
 134           }
 135           for ( var i=0; i < in_td.length; i++ ) {
 136             if ( in_td[i].innerHTML == undefined ) continue;
 137             if ( title == '' )
 138               title = in_td[i].innerHTML;
 139             else
 140               title = title + ' : ' + in_td[i].innerHTML;
 141           }
 142           document.title = title;
 143           update_queue();
 144         }
 145         else if ( redo_queue )
 146           update_queue();
 147       }
 148 //      else
 149 //        td.innerHTML = "<p>Error loading page</p>";
 150     }
 151   };
 152   status_req.send(null);
 153   mytime=setTimeout('update_now_playing()',10000);
 154 }
 155
 156 function update_queue() {
 157   var td = document.getElementById('queue');
 158   redo_queue = false;
 159   status_req.open('GET', base_url + 'queue.php', true);
 160   status_req.onreadystatechange = function (aEvt) {
 161     if ( status_req.readyState == 4 ) {
 162       if ( status_req.status == 200 ) {
 163         td.innerHTML = status_req.responseText;
 164       }
 165 //      else
 166 //        td.innerHTML = "<p>Error loading page</p>";
 167     }
 168   };
 169   status_req.send(null);
 170 }
 171
 172 var last_action_result = '';
 173 function act( action ) {
 174   var act_req = new XMLHttpRequest();
 175   status_req.open('GET', base_url + 'action.php?action=' + action, true);
 176   status_req.onreadystatechange = function (aEvt) {
 177     if ( status_req.readyState == 4 ) {
 178       if ( status_req.status == 200 ) {
 179         last_action_result = 'success';
 180         redo_queue = true;
 181         update_now_playing();
 182       }
 183       else
 184         last_action_result = 'failure';
 185     }
 186   };
 187   status_req.send(null);
 188 }
 189
 190 function enqueue(artist,album,track) {
 191   var act_req = new XMLHttpRequest();
 192   var details = '&a=' + artist + '&l=' + album;
 193   if ( track != '' ) details = details + '&t=' + track;
 194   var url = base_url +  'action.php?action=enqueue' + details
 195   // alert(url);
 196   status_req.open('GET', url, true);
 197   status_req.onreadystatechange = function (aEvt) {
 198     if ( status_req.readyState == 4 ) {
 199       if ( status_req.status == 200 ) {
 200         last_action_result = 'success';
 201         redo_queue = true;
 202         update_now_playing();
 203       }
 204       else
 205         last_action_result = 'failure';
 206     }
 207   };
 208   status_req.send(null);
 209 }
 210 --></script>
 211 <table id="header">
 212  <tr>
 213   <td id="now_playing">Stopped</td>
 214   <td id="controls">
 215 $controls  </td>
 216  </tr>
 217 </table>
 218 <div id="menu">
 219   $menubar
 220 </div>
 221 <div id="playurl">
 222 <form id="urlform" method="POST"><input name="url" class="playurl" type="text"><input class="submit" type="submit" name="act" value="Play URL"></form>
 223 </div>
 224 <script language="javascript"><!--
 225 update_now_playing();
 226 --></script>
 227 <div id="content">
 228
 229 EOHTML;