wups

1 files changed, 109 insertions, 0 deletions

diff --git a/server/ajax.server.php b/server/ajax.server.php
new file mode 100644
index 00000000..f0489727
--- /dev/null
+++ b/server/ajax.server.php
@@ -0,0 +1,109 @@
+<?php
+header('Content-Type: text/xml'); 
+header('Cache-control: no-cache'); 
+header('Pragma: no-cache'); 
+echo '<?xml version="1.0" encoding="UTF-8"?>';
+
+function mpderr() { global $result, $myMpd; $result = $result . '<error>'.$myMpd->errStr.'</error>'; }
+function volume() { global $result, $myMpd; $result = $result . '<volume>'. $myMpd->volume. '</volume>'; }
+function state() { global $result, $myMpd; $result = $result. '<state>'. $myMpd->state. '</state>'; }
+function mpd_cur_track_pos () { global $result, $myMpd; 
+                   $result = $result . '<mpd_cur_track_pos>'.$myMpd->current_track_position.'</mpd_cur_track_pos>'; }
+
+function now_playing() {
+global $result, $myMpd;
+   if (!$myMpd->playlist[($myMpd->current_track_id)]['Title']) {
+      list($tmp, $id, $tmp) = preg_split("/(song=|&)/", $myMpd->playlist[($myMpd->current_track_id)]['file']);
+      $r = new Song($id);
+      $myMpd->playlist[($myMpd->current_track_id)]['Title'] = $r->title;
+      $myMpd->playlist[($myMpd->current_track_id)]['Artist'] = $r->get_artist_name();
+      $myMpd->playlist[($myMpd->current_track_id)]['Album'] = $r->get_album_name();
+   }
+   $result = $result.'<now_playing>'.
+             '<songid>'.$myMpd->current_track_id.'</songid>'.
+             '<songtitle>'.$myMpd->playlist[$myMpd->current_track_id]['Title'].'</songtitle>'.
+             '<songartist>'.$myMpd->playlist[$myMpd->current_track_id]['Artist'].'</songartist>'.
+             '<songalbum>'.$myMpd->playlist[$myMpd->current_track_id]['Album'].'</songalbum>'.
+             '<songlength>'.$myMpd->playlist[($myMpd->current_track_id)]['Time'].'</songlength>'.
+             '</now_playing>';
+}
+
+
+/**********************
+The below handles a request for action on the mpd player and/or the return of mpd
+player state information.
+
+It is grossly inefficient because everytime there is a request it loads init.php and does a full 
+instantiation of myMpd.  Would be much faster if it only loaded limited info to start, then 
+just grabbed what it needed.  (Prolly tougher to maintain abstraction.)
+**********************/
+
+$no_session = true;
+include ('../modules/init.php'); 
+$myMpd = init_mpd();
+
+$action = $_GET['action'];
+$result = '';
+
+/*if (!$user->has_access(25)) { echo '<error>Inadequate access privileges!</error>'; return; }*/
+
+switch ($action) {
+case 'getvol' : 
+	$result = '<volume>'. $myMpd->volume. '</volume>';
+	break;
+case 'setvol' : 
+	if ( is_null($myMpd->SetVolume($_GET['param1'])) ) $result = '<error>'.$myMpd->errStr.'</error>';
+	$result = $result.'<volume>'. $myMpd->volume. '</volume>';
+	break;
+case 'adjvol' :
+        if ( is_null($myMpd->AdjustVolume($_GET['param1'])) ) $result = '<error>'.$myMpd->errStr.'</error>';
+        volume();
+        break;
+    case ' > ':
+    case "play":
+      if ( is_null($myMpd->Play()) ) $result = '<error>'.$myMpd->errStr.'</error>\n';
+        mpd_cur_track_pos();
+        state();
+        now_playing();
+        break;
+    case "stop":
+    case ' X ':
+      if ( is_null($myMpd->Stop()) ) $result = '<error>'.$myMpd->errStr.'</error>\n';
+        $result = $result.'<state>'. $myMpd->state. '</state>';
+        break;
+    case ' | | ':
+    case ' = ':
+    case "pause":
+      if ( is_null($myMpd->Pause()) ) echo "ERROR: " .$myMpd->errStr."\n";
+        mpd_cur_track_pos();
+        state();
+        break;
+    case '|< ':
+    case "Prev":
+      if ( is_null($myMpd->Previous()) ) echo "ERROR: " . $myMpd->errStr."\n";
+        mpd_cur_track_pos();
+        state();
+        now_playing();
+        break;
+    case ' >|';
+    case "Next":
+      if ( is_null($myMpd->Next()) ) echo "ERROR: " . $myMpd->errStr."\n";
+        mpd_cur_track_pos();
+        state();
+        now_playing();
+        break;
+    case 'now_playing' :
+        mpd_cur_track_pos();
+        state();
+        now_playing();
+        break;
+
+
+} //end switch
+
+
+echo '<properties>
+	<action>' . $action .'</action>' .
+	$result .
+'</properties>';
+?>