Сохранение списков

diff --git a/ajax/mpd.js b/ajax/mpd.js
index fec89c6fcae9fcd79c28c7ccb6fad82591983baf..c762fe2fa67fd5f91bd6d6d4e744bf4a9bbe16d0 100644 (file)
--- a/ajax/mpd.js
+++ b/ajax/mpd.js
@@ -130,6 +130,24 @@ req.send();
 
 }
 
 
 }
 

+function SavePlayList() {
+
+var name=window.prompt('Имя списка','');
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  if (this.responseText != 'OK') {
+    window.alert(this.responseText);
+  }
+};
+
+req.open("GET", "ajax/save.php?item="+name, true);
+req.send();
+
+}
+

 function RefreshPageContent() {
 
   RefreshPageStatus();
 function RefreshPageContent() {
 
   RefreshPageStatus();

diff --git a/ajax/mpd.js~ b/ajax/mpd.js~
new file mode 100644 (file)
index 0000000..fec89c6
--- /dev/null
+++ b/ajax/mpd.js~
@@ -0,0 +1,263 @@
+
+function RefreshNowPlaying() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  document.getElementById('nowplaying_content').innerHTML=this.responseText;
+};
+
+req.open("GET", "ajax/trackinfo.php", true);
+req.send();
+
+}
+
+function RefreshTitle() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  document.title='MPD Player: '+this.responseText;
+};
+
+req.open("GET", "ajax/trackname.php", true);
+req.send();
+}
+
+function RefreshPlayerState() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  if (this.responseText=="play") {
+    document.getElementById('playpausebutton').innerHTML="<span onclick=\"Command('pause')\"><img class=\"button\" src=\"images/pause.png\"></span>";
+  } else {
+    document.getElementById('playpausebutton').innerHTML="<span onclick=\"Command('play')\"><img class=\"button\" src=\"images/play.png\"></span>";
+  }
+};
+
+req.open("GET", "ajax/playerstate.php", true);
+req.send();
+
+}
+
+function RefreshRepeatState() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  if (this.responseText=="1") {
+    document.getElementById('repeatstate').innerHTML="<img src=\"images/repeaton.png\"></a>";
+  } else {
+    document.getElementById('repeatstate').innerHTML="<img src=\"images/repeatoff.png\"></a>";
+  }
+};
+
+req.open("GET", "ajax/repeatstate.php", true);
+req.send();
+
+}
+
+function RefreshVolume() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  document.getElementById('volume_total').innerHTML="<div id=\"volume_actual\" style=\"width:"+this.responseText+"%\">";
+};
+
+req.open("GET", "ajax/volume.php", true);
+req.send();
+
+}
+
+function RefreshPageStatus() {
+
+  RefreshTitle();
+  RefreshNowPlaying();
+  RefreshPlayerState();
+  RefreshRepeatState();
+  RefreshVolume();
+
+}
+
+function RefreshPlaylist() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  document.getElementById('playlist').innerHTML=this.responseText;
+};
+
+req.open("GET", "ajax/playlist.php", true);
+req.send();
+
+}
+
+function EditPlayList(dir) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  document.getElementById('playlist').innerHTML=this.responseText;
+};
+
+if (!dir) { dir = ''; };
+
+req.open("GET", "ajax/editplaylist.php?dir="+dir, true);
+req.send();
+
+}
+
+function LoadPlayList() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  document.getElementById('playlist').innerHTML=this.responseText;
+};
+
+req.open("GET", "ajax/playlists.php", true);
+req.send();
+
+}
+
+function RefreshPageContent() {
+
+  RefreshPageStatus();
+  RefreshPlaylist();
+
+}
+
+function Command(cmd) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageStatus();
+};
+
+req.open("GET", "ajax/command.php?task="+cmd, true);
+req.send();
+
+}
+
+function PlaylistCommand(cmd,item) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageContent();
+};
+
+req.open("GET", "ajax/playlist-command.php?item="+item+"&task="+cmd, true);
+req.send();
+
+}
+
+function PlaylistCommandRefStatus(cmd,item) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageStatus();
+};
+
+req.open("GET", "ajax/playlist-command.php?item="+item+"&task="+cmd, true);
+req.send();
+
+}
+
+function PlaylistEditCommand(cmd,item) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageStatus();
+};
+
+req.open("GET", "ajax/playlist-command.php?item="+item+"&task="+cmd, true);
+req.send();
+
+}
+
+function PlaylistEditCommandRefFull(cmd,item) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageContent();
+};
+
+req.open("GET", "ajax/playlist-command.php?item="+item+"&task="+cmd, true);
+req.send();
+
+}
+
+
+function PlaylistItemsCommand(cmd) {
+
+var req = new XMLHttpRequest();
+
+var selected = [].filter.call(document.getElementsByName('itemlist[]'), function(c) {
+  return c.checked;
+}).map(function(c) {
+  return c.value;
+});
+  
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageContent();
+};
+
+params=selected.map(function(el) {
+        //Map each field into a name=value string, make sure to properly escape!
+        return 'itemlist[]=' + encodeURIComponent(el);
+    }).join('&');
+
+req.open("POST", "ajax/playlist-command.php?task="+cmd, true);
+req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+req.send(params);
+
+}
+
+function PlaylistEditItemsCommand(cmd,dir) {
+
+var req = new XMLHttpRequest();
+
+var selected = [].filter.call(document.getElementsByName('itemlist[]'), function(c) {
+  return c.checked;
+}).map(function(c) {
+  return c.value;
+});
+  
+params=selected.map(function(el) {
+        //Map each field into a name=value string, make sure to properly escape!
+        return 'itemlist[]=' + encodeURIComponent(el);
+    }).join('&');
+
+req.onreadystatechange = function () {
+  if (this.readyState != 4 || this.status != 200) return;
+  RefreshPageStatus();
+};
+
+req.open("POST", "ajax/playlist-command.php?dir="+dir+"&task="+cmd, true);
+req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+req.send(params);
+
+}
+
+setInterval(RefreshPageStatus, 10000);

diff --git a/ajax/save.php b/ajax/save.php
new file mode 100644 (file)
index 0000000..c78feb2
--- /dev/null
+++ b/ajax/save.php
@@ -0,0 +1,16 @@
+<?php
+
+$task=$_REQUEST['task'];
+$item=$_REQUEST['item'];
+
+include('mpd.php');
+
+$res =  $mpd->PLSave($item);
+
+if ($mpd->errStr) {
+  echo 'ERROR: '.$mpd->errStr;
+} else {
+  echo 'OK';
+}
+
+?>

diff --git a/ajax/save.php~ b/ajax/save.php~
new file mode 100644 (file)
index 0000000..5dd0518
--- /dev/null
+++ b/ajax/save.php~
@@ -0,0 +1,16 @@
+<?php
+
+$task=$_REQUEST['task'];
+$item=$_REQUEST['item'];
+
+include('mpd.php');
+
+$res =  $mpd->PLSave($item);
+
+if ($mpd->errStr) {
+  echo 'ERROR: '.$errSTR;
+} else {
+  echo 'OK';
+}
+
+?>

diff --git a/images/save.png b/images/save.png
new file mode 100644 (file)
index 0000000..37ec086
Binary files /dev/null and b/images/save.png differ

diff --git a/model/tracklist.php~ b/model/tracklist.php~
new file mode 100644 (file)
index 0000000..234cc94
--- /dev/null
+++ b/model/tracklist.php~
@@ -0,0 +1,104 @@
+<?php
+
+function addDir($item,$mpd) {
+       $opendirs[] = $item;
+       $count=0;
+       while($count != count($opendirs)){
+               $current = $opendirs[$count];
+               $count++;
+
+               $files = $mpd->GetDir($current);
+               for($i=0;$i<count($files);$i++) {
+                       if($files[$i]['type']=="directory") {
+                               $opendirs[]=$files[$i]['name'];
+                       } else {
+                               $mpd->PLAdd($files[$i]['name']);
+                       }
+
+               }
+       }       
+}
+
+switch($task) {
+
+  case("remove"):
+    if($item != null)
+      $mpd->PLRemove($item);
+    break;
+
+
+   case("clear"):
+     $mpd->PLClear();
+     break;
+
+   case("playitem"):
+     if($item != null){
+       $mpd->SkipTo($item);
+      }
+      break;
+
+   case("addfile"):
+      $mpd->PLAdd($item);
+      break;
+
+   case("load"):
+      $mpd->PLLoad($item);
+      break;
+
+   case("adddir"):
+      addDir($item,$mpd);
+      break;
+      
+
+    case("moveup"):
+       if($item !=0) {
+           $mpd->Move($item,$item-1);
+       }
+       break;
+
+    case("movedown"):
+       if($item !=count($mpd->playlist)-1) {
+           $mpd->Move($item,$item+1);
+       }
+       break;
+
+
+     case("removeselected"):
+       $items=$_POST['itemlist'];
+       for($i=0;$i<count($items);$i++){
+         $mpd->PLRemove($items[$i]-$i);
+       }
+       break;
+
+
+       case("addselected"):
+               $items=$_POST['itemlist'];
+               $dir=$_REQUEST['dir'];
+               $files = $mpd->GetDir($dir);
+                for($i=0;$i<count($items);$i++) {
+                        if($files[$items[$i]]['type']=="directory") {
+                                addDir($files[$items[$i]]['name'],$mpd);
+                        } else {
+                                $mpd->PLAdd($files[$items[$i]]['name']);
+                        }
+                }
+               break;
+
+       case("addall"):
+                $dir=$_REQUEST['item'];
+                $files = $mpd->GetDir($dir);
+                for($i=0;$i<count($files);$i++) {
+                        if($files[$i]['type']=="directory") {
+                                addDir($files[$i]['name'],$mpd);
+                        } else {
+                                $mpd->PLAdd($files[$i]['name']);
+                        }
+                }
+                break;
+
+
+
+}
+
+
+?>

diff --git a/system/mpd_class.php b/system/mpd_class.php
index 38769e38a5297b82e80a3824020e2c8bc6a203b2..5cbf0fac3304e25659d26a6a3cef7ab12bb2ec7c 100644 (file)
--- a/system/mpd_class.php
+++ b/system/mpd_class.php
@@ -106,7 +106,7 @@ class mpd {
        // Misc Other Vars      \r
        var $mpd_class_version = "1.2";\r
 \r
        // Misc Other Vars      \r
        var $mpd_class_version = "1.2";\r
 \r

-       var $debugging   = FALSE;    // Set to TRUE to turn extended debugging on.\r
+       var $debugging   = TRUE;    // Set to TRUE to turn extended debugging on.\r

        var $errStr      = "";       // Used for maintaining information about the last error message\r
 \r
        var $command_queue;          // The list of commands for bulk command sending\r
        var $errStr      = "";       // Used for maintaining information about the last error message\r
 \r
        var $command_queue;          // The list of commands for bulk command sending\r

diff --git a/system/mpd_class.php~ b/system/mpd_class.php~
new file mode 100644 (file)
index 0000000..5cbf0fa
--- /dev/null
+++ b/system/mpd_class.php~
@@ -0,0 +1,1021 @@
+<?php\r
+/*\r
+ *  mpd.class.php - PHP Object Interface to the MPD Music Player Daemon\r
+ *  Version 1.2, Released 05/05/2004\r
+ *  Copyright (C) 2003-2004  Benjamin Carlisle (bcarlisle@24oz.com)\r
+ *  http://mpd.24oz.com/ | http://www.musicpd.org/\r
+ *\r
+ *  This program is free software; you can redistribute it and/or modify\r
+ *  it under the terms of the GNU General Public License as published by\r
+ *  the Free Software Foundation; either version 2 of the License, or\r
+ *  (at your option) any later version.\r
+ *\r
+ *  This program is distributed in the hope that it will be useful,\r
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ *  GNU General Public License for more details.\r
+ *\r
+ *  You should have received a copy of the GNU General Public License\r
+ *  along with this program; if not, write to the Free Software\r
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
+ */ \r
+\r
+// Create common command definitions for MPD to use\r
+define("MPD_CMD_STATUS",      "status");\r
+define("MPD_CMD_STATISTICS",  "stats");\r
+define("MPD_CMD_VOLUME",      "volume");\r
+define("MPD_CMD_SETVOL",      "setvol");\r
+define("MPD_CMD_PLAY",        "play");\r
+define("MPD_CMD_STOP",        "stop");\r
+define("MPD_CMD_PAUSE",       "pause");\r
+define("MPD_CMD_NEXT",        "next");\r
+define("MPD_CMD_PREV",        "previous");\r
+define("MPD_CMD_PLLIST",      "playlistinfo");\r
+define("MPD_CMD_PLADD",       "add");\r
+define("MPD_CMD_PLREMOVE",    "delete");\r
+define("MPD_CMD_PLCLEAR",     "clear");\r
+define("MPD_CMD_PLSHUFFLE",   "shuffle");\r
+define("MPD_CMD_PLLOAD",      "load");\r
+define("MPD_CMD_PLSAVE",      "save");\r
+define("MPD_CMD_KILL",        "kill");\r
+define("MPD_CMD_REFRESH",     "update");\r
+define("MPD_CMD_REPEAT",      "repeat");\r
+define("MPD_CMD_LSDIR",       "lsinfo");\r
+define("MPD_CMD_SEARCH",      "search");\r
+define("MPD_CMD_START_BULK",  "command_list_begin");\r
+define("MPD_CMD_END_BULK",    "command_list_end");\r
+define("MPD_CMD_FIND",        "find");\r
+define("MPD_CMD_RANDOM",      "random");\r
+define("MPD_CMD_SEEK",        "seek");\r
+define("MPD_CMD_PLSWAPTRACK", "swap");\r
+define("MPD_CMD_PLMOVETRACK", "move");\r
+define("MPD_CMD_PASSWORD",    "password");\r
+define("MPD_CMD_TABLE",       "list");\r
+define("MPD_CMD_LISTS",       "listplaylists");\r
+\r
+// Predefined MPD Response messages\r
+define("MPD_RESPONSE_ERR", "ACK");\r
+define("MPD_RESPONSE_OK",  "OK");\r
+\r
+// MPD State Constants\r
+define("MPD_STATE_PLAYING", "play");\r
+define("MPD_STATE_STOPPED", "stop");\r
+define("MPD_STATE_PAUSED",  "pause");\r
+\r
+// MPD Searching Constants\r
+define("MPD_SEARCH_ARTIST", "artist");\r
+define("MPD_SEARCH_TITLE",  "title");\r
+define("MPD_SEARCH_ALBUM",  "album");\r
+\r
+// MPD Cache Tables\r
+define("MPD_TBL_ARTIST","artist");\r
+define("MPD_TBL_ALBUM","album");\r
+\r
+class mpd {\r
+       // TCP/Connection variables\r
+       var $host;\r
+       var $port;\r
+    var $password;\r
+\r
+       var $mpd_sock   = NULL;\r
+       var $connected  = FALSE;\r
+\r
+       // MPD Status variables\r
+       var $mpd_version    = "(unknown)";\r
+\r
+       var $state;\r
+       var $current_track_position;\r
+       var $current_track_length;\r
+       var $current_track_id;\r
+       var $volume;\r
+       var $repeat;\r
+       var $random;\r
+\r
+       var $uptime;\r
+       var $playtime;\r
+       var $db_last_refreshed;\r
+       var $num_songs_played;\r
+       var $playlist_count;\r
+       \r
+       var $num_artists;\r
+       var $num_albums;\r
+       var $num_songs;\r
+       \r
+       var $playlist           = array();\r
+\r
+       // Misc Other Vars      \r
+       var $mpd_class_version = "1.2";\r
+\r
+       var $debugging   = TRUE;    // Set to TRUE to turn extended debugging on.\r
+       var $errStr      = "";       // Used for maintaining information about the last error message\r
+\r
+       var $command_queue;          // The list of commands for bulk command sending\r
+\r
+    // =================== BEGIN OBJECT METHODS ================\r
+\r
+       /* mpd() : Constructor\r
+        * \r
+        * Builds the MPD object, connects to the server, and refreshes all local object properties.\r
+        */\r
+       function mpd($srv,$port,$pwd = NULL) {\r
+               $this->host = $srv;\r
+               $this->port = $port;\r
+        $this->password = $pwd;\r
+\r
+               $resp = $this->Connect();\r
+               if ( is_null($resp) ) {\r
+            $this->errStr = "Could not connect";\r
+                       return;\r
+               } else {\r
+                       list ( $this->mpd_version ) = sscanf($resp, MPD_RESPONSE_OK . " MPD %s\n");\r
+            if ( ! is_null($pwd) ) {\r
+                if ( is_null($this->SendCommand(MPD_CMD_PASSWORD,$pwd)) ) {\r
+                    $this->connected = FALSE;\r
+                    return;  // bad password or command\r
+                }\r
+                       if ( is_null($this->RefreshInfo()) ) { // no read access -- might as well be disconnected!\r
+                    $this->connected = FALSE;\r
+                    $this->errStr = "Password supplied does not have read access";\r
+                    return;\r
+                }\r
+            } else {\r
+                       if ( is_null($this->RefreshInfo()) ) { // no read access -- might as well be disconnected!\r
+                    $this->connected = FALSE;\r
+                    $this->errStr = "Password required to access server";\r
+                    return; \r
+                }\r
+            }\r
+               }\r
+       }\r
+\r
+       /* Connect()\r
+        * \r
+        * Connects to the MPD server. \r
+     * \r
+        * NOTE: This is called automatically upon object instantiation; you should not need to call this directly.\r
+        */\r
+       function Connect() {\r
+               if ( $this->debugging ) echo "mpd->Connect() / host: ".$this->host.", port: ".$this->port."\n";\r
+               $this->mpd_sock = fsockopen($this->host,$this->port,$errNo,$errStr,10);\r
+               if (!$this->mpd_sock) {\r
+                       $this->errStr = "Socket Error: $errStr ($errNo)";\r
+                       return NULL;\r
+               } else {\r
+                       while(!feof($this->mpd_sock)) {\r
+                               $response =  fgets($this->mpd_sock,1024);\r
+                               if (strncmp(MPD_RESPONSE_OK,$response,strlen(MPD_RESPONSE_OK)) == 0) {\r
+                                       $this->connected = TRUE;\r
+                                       return $response;\r
+                                       break;\r
+                               }\r
+                               if (strncmp(MPD_RESPONSE_ERR,$response,strlen(MPD_RESPONSE_ERR)) == 0) {\r
+                                       $this->errStr = "Server responded with: $response";\r
+                                       return NULL;\r
+                               }\r
+                       }\r
+                       // Generic response\r
+                       $this->errStr = "Connection not available";\r
+                       return NULL;\r
+               }\r
+       }\r
+\r
+       /* SendCommand()\r
+        * \r
+        * Sends a generic command to the MPD server. Several command constants are pre-defined for \r
+        * use (see MPD_CMD_* constant definitions above). \r
+        */\r
+       function SendCommand($cmdStr,$arg1 = "",$arg2 = "") {\r
+               if ( $this->debugging ) echo "mpd->SendCommand() / cmd: ".$cmdStr.", args: ".$arg1." ".$arg2."\n";\r
+               \r
+               if ( ! $this->connected ) {\r
+                       echo "mpd->SendCommand() / Error: Not connected\n";\r
+               } else {\r
+                       // Clear out the error String\r
+                       $this->errStr = "";\r
+                       $respStr = "";\r
+\r
+                       // Check the command compatibility:\r
+                       if ( ! $this->_checkCompatibility($cmdStr) ) {\r
+                               echo "Not compatible command!";\r
+                               return NULL;\r
+                       }\r
+\r
+                       if (strlen($arg1) > 0) $cmdStr .= " \"$arg1\"";\r
+\r
+                       if (strlen($arg2) > 0) $cmdStr .= " \"$arg2\"";\r
+                       if ( $this->debugging ) echo "mpd-> ".$cmdStr."\n";\r
+                       fputs($this->mpd_sock,"$cmdStr\n");\r
+                       while(!feof($this->mpd_sock)) {\r
+                               $response = fgets($this->mpd_sock,1024);\r
+                               if ( $this->debugging ) echo "mpd.response-> ".$response."\n";\r
+\r
+                               // An OK signals the end of transmission -- we'll ignore it\r
+                               if (strncmp(MPD_RESPONSE_OK,$response,strlen(MPD_RESPONSE_OK)) == 0) {\r
+                                       break;\r
+                               }\r
+\r
+                               // An ERR signals the end of transmission with an error! Let's grab the single-line message.\r
+                               if (strncmp(MPD_RESPONSE_ERR,$response,strlen(MPD_RESPONSE_ERR)) == 0) {\r
+                                       list ( $junk, $errTmp ) = explode(MPD_RESPONSE_ERR . " ",$response );\r
+                                       $this->errStr = strtok($errTmp,"\n");\r
+                               }\r
+\r
+                               if ( strlen($this->errStr) > 0 ) {\r
+                                       return NULL;\r
+                               }\r
+\r
+                               // Build the response string\r
+                               $respStr .= $response;\r
+                       }\r
+                       if ( $this->debugging ) echo "mpd->SendCommand() / response: '".$respStr."'\n";\r
+               }\r
+               return $respStr;\r
+       }\r
+\r
+       /* QueueCommand() \r
+        *\r
+        * Queues a generic command for later sending to the MPD server. The CommandQueue can hold \r
+        * as many commands as needed, and are sent all at once, in the order they are queued, using \r
+        * the SendCommandQueue() method. The syntax for queueing commands is identical to SendCommand(). \r
+     */\r
+       function QueueCommand($cmdStr,$arg1 = "",$arg2 = "") {\r
+               if ( $this->debugging ) echo "mpd->QueueCommand() / cmd: ".$cmdStr.", args: ".$arg1." ".$arg2."\n";\r
+               if ( ! $this->connected ) {\r
+                       echo "mpd->QueueCommand() / Error: Not connected\n";\r
+                       return NULL;\r
+               } else {\r
+                       if ( strlen($this->command_queue) == 0 ) {\r
+                               $this->command_queue = MPD_CMD_START_BULK . "\n";\r
+                       }\r
+                       if (strlen($arg1) > 0) $cmdStr .= " \"$arg1\"";\r
+                       if (strlen($arg2) > 0) $cmdStr .= " \"$arg2\"";\r
+\r
+                       $this->command_queue .= $cmdStr ."\n";\r
+\r
+                       if ( $this->debugging ) echo "mpd->QueueCommand() / return\n";\r
+               }\r
+               return TRUE;\r
+       }\r
+\r
+       /* SendCommandQueue() \r
+        *\r
+        * Sends all commands in the Command Queue to the MPD server. See also QueueCommand().\r
+     */\r
+       function SendCommandQueue() {\r
+               if ( $this->debugging ) echo "mpd->SendCommandQueue()\n";\r
+               if ( ! $this->connected ) {\r
+                       echo "mpd->SendCommandQueue() / Error: Not connected\n";\r
+                       return NULL;\r
+               } else {\r
+                       $this->command_queue .= MPD_CMD_END_BULK . "\n";\r
+                       if ( is_null($respStr = $this->SendCommand($this->command_queue)) ) {\r
+                               return NULL;\r
+                       } else {\r
+                               $this->command_queue = NULL;\r
+                               if ( $this->debugging ) echo "mpd->SendCommandQueue() / response: '".$respStr."'\n";\r
+                       }\r
+               }\r
+               return $respStr;\r
+       }\r
+\r
+       /* AdjustVolume() \r
+        *\r
+        * Adjusts the mixer volume on the MPD by <modifier>, which can be a positive (volume increase),\r
+        * or negative (volume decrease) value. \r
+     */\r
+       function AdjustVolume($modifier) {\r
+               if ( $this->debugging ) echo "mpd->AdjustVolume()\n";\r
+               if ( ! is_numeric($modifier) ) {\r
+                       $this->errStr = "AdjustVolume() : argument 1 must be a numeric value";\r
+                       return NULL;\r
+               }\r
+\r
+        $this->RefreshInfo();\r
+        $newVol = $this->volume + $modifier;\r
+        $ret = $this->SetVolume($newVol);\r
+\r
+               if ( $this->debugging ) echo "mpd->AdjustVolume() / return\n";\r
+               return $ret;\r
+       }\r
+\r
+       /* SetVolume() \r
+        *\r
+        * Sets the mixer volume to <newVol>, which should be between 1 - 100.\r
+     */\r
+       function SetVolume($newVol) {\r
+               if ( $this->debugging ) echo "mpd->SetVolume()\n";\r
+               if ( ! is_numeric($newVol) ) {\r
+                       $this->errStr = "SetVolume() : argument 1 must be a numeric value";\r
+                       return NULL;\r
+               }\r
+\r
+        // Forcibly prevent out of range errors\r
+               if ( $newVol < 0 )   $newVol = 0;\r
+               if ( $newVol > 100 ) $newVol = 100;\r
+\r
+        // If we're not compatible with SETVOL, we'll try adjusting using VOLUME\r
+        if ( $this->_checkCompatibility(MPD_CMD_SETVOL) ) {\r
+            if ( ! is_null($ret = $this->SendCommand(MPD_CMD_SETVOL,$newVol))) $this->volume = $newVol;\r
+        } else {\r
+               $this->RefreshInfo();     // Get the latest volume\r
+               if ( is_null($this->volume) ) {\r
+                       return NULL;\r
+               } else {\r
+                       $modifier = ( $newVol - $this->volume );\r
+                if ( ! is_null($ret = $this->SendCommand(MPD_CMD_VOLUME,$modifier))) $this->volume = $newVol;\r
+               }\r
+        }\r
+\r
+               if ( $this->debugging ) echo "mpd->SetVolume() / return\n";\r
+               return $ret;\r
+       }\r
+\r
+       /* GetDir() \r
+        * \r
+     * Retrieves a database directory listing of the <dir> directory and places the results into\r
+        * a multidimensional array. If no directory is specified, the directory listing is at the \r
+        * base of the MPD music path. \r
+        */\r
+       function GetDir($dir = "") {\r
+               if ( $this->debugging ) echo "mpd->GetDir()\n";\r
+               $resp = $this->SendCommand(MPD_CMD_LSDIR,$dir);\r
+               $dirlist = $this->_parseFileListResponse($resp);\r
+               if ( $this->debugging ) echo "mpd->GetDir() / return ".print_r($dirlist)."\n";\r
+               return $dirlist;\r
+       }\r
+\r
+       /* PLAdd() \r
+        * \r
+     * Adds each track listed in a single-dimensional <trackArray>, which contains filenames \r
+        * of tracks to add, to the end of the playlist. This is used to add many, many tracks to \r
+        * the playlist in one swoop.\r
+        */\r
+       function PLAddBulk($trackArray) {\r
+               if ( $this->debugging ) echo "mpd->PLAddBulk()\n";\r
+               $num_files = count($trackArray);\r
+               for ( $i = 0; $i < $num_files; $i++ ) {\r
+                       $this->QueueCommand(MPD_CMD_PLADD,$trackArray[$i]);\r
+               }\r
+               $resp = $this->SendCommandQueue();\r
+               $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLAddBulk() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLAdd() \r
+        * \r
+        * Adds the file <file> to the end of the playlist. <file> must be a track in the MPD database. \r
+        */\r
+       function PLAdd($fileName) {\r
+               if ( $this->debugging ) echo "mpd->PLAdd()\n";\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLADD,$fileName))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLAdd() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLMoveTrack() \r
+        * \r
+        * Moves track number <origPos> to position <newPos> in the playlist. This is used to reorder \r
+        * the songs in the playlist.\r
+        */\r
+       function PLMoveTrack($origPos, $newPos) {\r
+               if ( $this->debugging ) echo "mpd->PLMoveTrack()\n";\r
+               if ( ! is_numeric($origPos) ) {\r
+                       $this->errStr = "PLMoveTrack(): argument 1 must be numeric";\r
+                       return NULL;\r
+               } \r
+               if ( $origPos < 0 or $origPos > $this->playlist_count ) {\r
+                       $this->errStr = "PLMoveTrack(): argument 1 out of range";\r
+                       return NULL;\r
+               }\r
+               if ( $newPos < 0 ) $newPos = 0;\r
+               if ( $newPos > $this->playlist_count ) $newPos = $this->playlist_count;\r
+               \r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLMOVETRACK,$origPos,$newPos))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLMoveTrack() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLShuffle() \r
+        * \r
+        * Randomly reorders the songs in the playlist.\r
+        */\r
+       function PLShuffle() {\r
+               if ( $this->debugging ) echo "mpd->PLShuffle()\n";\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLSHUFFLE))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLShuffle() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLLoad() \r
+        * \r
+        * Retrieves the playlist from <file>.m3u and loads it into the current playlist. \r
+        */\r
+       function PLLoad($file) {\r
+               if ( $this->debugging ) echo "mpd->PLLoad()\n";\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLLOAD,$file))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLLoad() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLList() \r
+        * \r
+        * Retrieves the playlists info. \r
+        */\r
+       function PLList() {\r
+               if ( $this->debugging ) echo "mpd->PLList()\n";\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_LISTS))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLList() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLSave() \r
+        * \r
+        * Saves the playlist to <file>.m3u for later retrieval. The file is saved in the MPD playlist\r
+        * directory.\r
+        */\r
+       function PLSave($file) {\r
+               if ( $this->debugging ) echo "mpd->PLSave()\n";\r
+               $resp = $this->SendCommand(MPD_CMD_PLSAVE,$file);\r
+               if ( $this->debugging ) echo "mpd->PLSave() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* PLClear() \r
+        * \r
+        * Empties the playlist.\r
+        */\r
+       function PLClear() {\r
+               if ( $this->debugging ) echo "mpd->PLClear()\n";\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLCLEAR))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLClear() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+\r
+       /* PLMove()\r
+       *\r
+       * Move song from pos to the other\r
+       */\r
+       function Move ($from,$to) {\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLMOVETRACK,$from,$to))) $this->RefreshInfo();\r
+               //die(print_r($resp));\r
+\r
+       }\r
+\r
+\r
+       /* PLRemove() \r
+        * \r
+        * Removes track <id> from the playlist.\r
+        */\r
+       function PLRemove($id) {\r
+               if ( $this->debugging ) echo "mpd->PLRemove()\n";\r
+               if ( ! is_numeric($id) ) {\r
+                       $this->errStr = "PLRemove() : argument 1 must be a numeric value";\r
+                       return NULL;\r
+               }\r
+               if ( ! is_null($resp = $this->SendCommand(MPD_CMD_PLREMOVE,$id))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->PLRemove() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* SetRepeat() \r
+        * \r
+        * Enables 'loop' mode -- tells MPD continually loop the playlist. The <repVal> parameter \r
+        * is either 1 (on) or 0 (off).\r
+        */\r
+       function SetRepeat($repVal) {\r
+               if ( $this->debugging ) echo "mpd->SetRepeat()\n";\r
+               $rpt = $this->SendCommand(MPD_CMD_REPEAT,$repVal);\r
+               $this->repeat = $repVal;\r
+               if ( $this->debugging ) echo "mpd->SetRepeat() / return\n";\r
+               return $rpt;\r
+       }\r
+\r
+       /* SetRandom() \r
+        * \r
+        * Enables 'randomize' mode -- tells MPD to play songs in the playlist in random order. The\r
+        * <rndVal> parameter is either 1 (on) or 0 (off).\r
+        */\r
+       function SetRandom($rndVal) {\r
+               if ( $this->debugging ) echo "mpd->SetRandom()\n";\r
+               $resp = $this->SendCommand(MPD_CMD_RANDOM,$rndVal);\r
+               $this->random = $rndVal;\r
+               if ( $this->debugging ) echo "mpd->SetRandom() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* Shutdown() \r
+        * \r
+        * Shuts down the MPD server (aka sends the KILL command). This closes the current connection, \r
+        * and prevents future communication with the server. \r
+        */\r
+       function Shutdown() {\r
+               if ( $this->debugging ) echo "mpd->Shutdown()\n";\r
+               $resp = $this->SendCommand(MPD_CMD_SHUTDOWN);\r
+\r
+               $this->connected = FALSE;\r
+               unset($this->mpd_version);\r
+               unset($this->errStr);\r
+               unset($this->mpd_sock);\r
+\r
+               if ( $this->debugging ) echo "mpd->Shutdown() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* DBRefresh() \r
+        * \r
+        * Tells MPD to rescan the music directory for new tracks, and to refresh the Database. Tracks \r
+        * cannot be played unless they are in the MPD database.\r
+        */\r
+       function DBRefresh() {\r
+               if ( $this->debugging ) echo "mpd->DBRefresh()\n";\r
+               $resp = $this->SendCommand(MPD_CMD_REFRESH);\r
+               \r
+               // Update local variables\r
+               $this->RefreshInfo();\r
+\r
+               if ( $this->debugging ) echo "mpd->DBRefresh() / return\n";\r
+               return $resp;\r
+       }\r
+\r
+       /* Play() \r
+        * \r
+        * Begins playing the songs in the MPD playlist. \r
+        */\r
+       function Play() {\r
+               if ( $this->debugging ) echo "mpd->Play()\n";\r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_PLAY) )) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->Play() / return\n";\r
+               return $rpt;\r
+       }\r
+\r
+       /* Stop() \r
+        * \r
+        * Stops playing the MPD. \r
+        */\r
+       function Stop() {\r
+               if ( $this->debugging ) echo "mpd->Stop()\n";\r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_STOP) )) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->Stop() / return\n";\r
+               return $rpt;\r
+       }\r
+\r
+       /* Pause() \r
+        * \r
+        * Toggles pausing on the MPD. Calling it once will pause the player, calling it again\r
+        * will unpause. \r
+        */\r
+       function Pause() {\r
+               if ( $this->debugging ) echo "mpd->Pause()\n";\r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_PAUSE) )) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->Pause() / return\n";\r
+               return $rpt;\r
+       }\r
+       \r
+       /* SeekTo() \r
+        * \r
+        * Skips directly to the <idx> song in the MPD playlist. \r
+        */\r
+       function SkipTo($idx) { \r
+               if ( $this->debugging ) echo "mpd->SkipTo()\n";\r
+               if ( ! is_numeric($idx) ) {\r
+                       $this->errStr = "SkipTo() : argument 1 must be a numeric value";\r
+                       return NULL;\r
+               }\r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_PLAY,$idx))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->SkipTo() / return\n";\r
+               return $idx;\r
+       }\r
+\r
+       /* SeekTo() \r
+        * \r
+        * Skips directly to a given position within a track in the MPD playlist. The <pos> argument,\r
+        * given in seconds, is the track position to locate. The <track> argument, if supplied is\r
+        * the track number in the playlist. If <track> is not specified, the current track is assumed.\r
+        */\r
+       function SeekTo($pos, $track = -1) { \r
+               if ( $this->debugging ) echo "mpd->SeekTo()\n";\r
+               if ( ! is_numeric($pos) ) {\r
+                       $this->errStr = "SeekTo() : argument 1 must be a numeric value";\r
+                       return NULL;\r
+               }\r
+               if ( ! is_numeric($track) ) {\r
+                       $this->errStr = "SeekTo() : argument 2 must be a numeric value";\r
+                       return NULL;\r
+               }\r
+               if ( $track == -1 ) { \r
+                       $track = $this->current_track_id;\r
+               } \r
+               \r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_SEEK,$track,$pos))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->SeekTo() / return\n";\r
+               return $pos;\r
+       }\r
+\r
+       /* Next() \r
+        * \r
+        * Skips to the next song in the MPD playlist. If not playing, returns an error. \r
+        */\r
+       function Next() {\r
+               if ( $this->debugging ) echo "mpd->Next()\n";\r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_NEXT))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->Next() / return\n";\r
+               return $rpt;\r
+       }\r
+\r
+       /* Previous() \r
+        * \r
+        * Skips to the previous song in the MPD playlist. If not playing, returns an error. \r
+        */\r
+       function Previous() {\r
+               if ( $this->debugging ) echo "mpd->Previous()\n";\r
+               if ( ! is_null($rpt = $this->SendCommand(MPD_CMD_PREV))) $this->RefreshInfo();\r
+               if ( $this->debugging ) echo "mpd->Previous() / return\n";\r
+               return $rpt;\r
+       }\r
+       \r
+       /* Search() \r
+        * \r
+     * Searches the MPD database. The search <type> should be one of the following: \r
+     *        MPD_SEARCH_ARTIST, MPD_SEARCH_TITLE, MPD_SEARCH_ALBUM\r
+     * The search <string> is a case-insensitive locator string. Anything that contains \r
+        * <string> will be returned in the results. \r
+        */\r
+       function Search($type,$string) {\r
+               if ( $this->debugging ) echo "mpd->Search()\n";\r
+               if ( $type != MPD_SEARCH_ARTIST and\r
+                $type != MPD_SEARCH_ALBUM and\r
+                        $type != MPD_SEARCH_TITLE ) {\r
+                       $this->errStr = "mpd->Search(): invalid search type";\r
+                       return NULL;\r
+               } else {\r
+                       if ( is_null($resp = $this->SendCommand(MPD_CMD_SEARCH,$type,$string))) return NULL;\r
+                       $searchlist = $this->_parseFileListResponse($resp);\r
+               }\r
+               if ( $this->debugging ) echo "mpd->Search() / return ".print_r($searchlist)."\n";\r
+               return $searchlist;\r
+       }\r
+\r
+       /* Find() \r
+        * \r
+        * Find() looks for exact matches in the MPD database. The find <type> should be one of \r
+        * the following: \r
+     *         MPD_SEARCH_ARTIST, MPD_SEARCH_TITLE, MPD_SEARCH_ALBUM\r
+     * The find <string> is a case-insensitive locator string. Anything that exactly matches \r
+        * <string> will be returned in the results. \r
+        */\r
+       function Find($type,$string) {\r
+               if ( $this->debugging ) echo "mpd->Find()\n";\r
+               if ( $type != MPD_SEARCH_ARTIST and\r
+                $type != MPD_SEARCH_ALBUM and\r
+                        $type != MPD_SEARCH_TITLE ) {\r
+                       $this->errStr = "mpd->Find(): invalid find type";\r
+                       return NULL;\r
+               } else {\r
+                       if ( is_null($resp = $this->SendCommand(MPD_CMD_FIND,$type,$string)))   return NULL;\r
+                       $searchlist = $this->_parseFileListResponse($resp);\r
+               }\r
+               if ( $this->debugging ) echo "mpd->Find() / return ".print_r($searchlist)."\n";\r
+               return $searchlist;\r
+       }\r
+\r
+       /* Disconnect() \r
+        * \r
+        * Closes the connection to the MPD server.\r
+        */\r
+       function Disconnect() {\r
+               if ( $this->debugging ) echo "mpd->Disconnect()\n";\r
+               fclose($this->mpd_sock);\r
+\r
+               $this->connected = FALSE;\r
+               unset($this->mpd_version);\r
+               unset($this->errStr);\r
+               unset($this->mpd_sock);\r
+       }\r
+\r
+       /* GetArtists() \r
+        * \r
+        * Returns the list of artists in the database in an associative array.\r
+       */\r
+       function GetArtists() {\r
+               if ( $this->debugging ) echo "mpd->GetArtists()\n";\r
+               if ( is_null($resp = $this->SendCommand(MPD_CMD_TABLE, MPD_TBL_ARTIST)))        return NULL;\r
+        $arArray = array();\r
+        \r
+        $arLine = strtok($resp,"\n");\r
+        $arName = "";\r
+        $arCounter = -1;\r
+        while ( $arLine ) {\r
+            list ( $element, $value ) = explode(": ",$arLine);\r
+            if ( $element == "Artist" ) {\r
+               $arCounter++;\r
+               $arName = $value;\r
+               $arArray[$arCounter] = $arName;\r
+            }\r
+\r
+            $arLine = strtok("\n");\r
+        }\r
+               if ( $this->debugging ) echo "mpd->GetArtists()\n";\r
+        return $arArray;\r
+    }\r
+\r
+    /* GetAlbums() \r
+        * \r
+        * Returns the list of albums in the database in an associative array. Optional parameter\r
+     * is an artist Name which will list all albums by a particular artist.\r
+       */\r
+       function GetAlbums( $ar = NULL) {\r
+               if ( $this->debugging ) echo "mpd->GetAlbums()\n";\r
+               if ( is_null($resp = $this->SendCommand(MPD_CMD_TABLE, MPD_TBL_ALBUM, $ar )))   return NULL;\r
+        $alArray = array();\r
+\r
+        $alLine = strtok($resp,"\n");\r
+        $alName = "";\r
+        $alCounter = -1;\r
+        while ( $alLine ) {\r
+            list ( $element, $value ) = explode(": ",$alLine);\r
+            if ( $element == "Album" ) {\r
+               $alCounter++;\r
+               $alName = $value;\r
+               $alArray[$alCounter] = $alName;\r
+            }\r
+\r
+            $alLine = strtok("\n");\r
+        }\r
+               if ( $this->debugging ) echo "mpd->GetAlbums()\n";\r
+        return $alArray;\r
+    }\r
+\r
+       //*******************************************************************************//\r
+       //***************************** INTERNAL FUNCTIONS ******************************//\r
+       //*******************************************************************************//\r
+\r
+    /* _computeVersionValue()\r
+     *\r
+     * Computes a compatibility value from a version string\r
+     *\r
+     */\r
+    function _computeVersionValue($verStr) {\r
+               list ($ver_maj, $ver_min, $ver_rel ) = explode("\.",$verStr);\r
+               return ( 100 * $ver_maj ) + ( 10 * $ver_min ) + ( $ver_rel );\r
+    }\r
+\r
+       /* _checkCompatibility() \r
+        * \r
+        * Check MPD command compatibility against our internal table. If there is no version \r
+        * listed in the table, allow it by default.\r
+       */\r
+       function _checkCompatibility($cmd) {\r
+        // Check minimum compatibility\r
+               $req_ver_low = $this->COMPATIBILITY_MIN_TBL[$cmd];\r
+               $req_ver_hi = $this->COMPATIBILITY_MAX_TBL[$cmd];\r
+\r
+               $mpd_ver = $this->_computeVersionValue($this->mpd_version);\r
+\r
+               if ( $req_ver_low ) {\r
+                       $req_ver = $this->_computeVersionValue($req_ver_low);\r
+\r
+                       if ( $mpd_ver < $req_ver ) {\r
+                               $this->errStr = "Command '$cmd' is not compatible with this version of MPD, version ".$req_ver_low." required";\r
+                               return FALSE;\r
+                       }\r
+               }\r
+\r
+        // Check maxmum compatibility -- this will check for deprecations\r
+               if ( $req_ver_hi ) {\r
+            $req_ver = $this->_computeVersionValue($req_ver_hi);\r
+\r
+                       if ( $mpd_ver > $req_ver ) {\r
+                               $this->errStr = "Command '$cmd' has been deprecated in this version of MPD.";\r
+                               return FALSE;\r
+                       }\r
+               }\r
+\r
+               return TRUE;\r
+       }\r
+\r
+       /* _parseFileListResponse() \r
+        * \r
+        * Builds a multidimensional array with MPD response lists.\r
+     *\r
+        * NOTE: This function is used internally within the class. It should not be used.\r
+        */\r
+       function _parseFileListResponse($resp) {\r
+               if ( is_null($resp) ) {\r
+                       return NULL;\r
+               } else {\r
+                       $plistArray = array();\r
+                       $plistLine = strtok($resp,"\n");\r
+                       $plistFile = "";\r
+                       $plCounter = -1;\r
+                       while ( $plistLine ) {\r
+                               list ( $element, $value ) = explode(": ",$plistLine);\r
+                               if($element == "file" || $element=="directory") {\r
+                                 $plCounter++;\r
+                                 $plistArray[$plCounter]['name']=$value;\r
+                                 $plistArray[$plCounter]['type']=$element; \r
+                                 $plistArray[$plCounter]['title']=$value;\r
+                               }\r
+                               if($element == "Name") {\r
+                                 $plistArray[$plCounter]['title']=$value;\r
+                               }\r
+                               $plistLine = strtok("\n");\r
+                       } \r
+               }\r
+               return $plistArray;\r
+       }\r
+\r
+       /* _parsePlayListsResponse() \r
+        * \r
+        * Builds a multidimensional array with MPD response lists.\r
+     *\r
+        * NOTE: This function is used internally within the class. It should not be used.\r
+        */\r
+       function _parsePlayListsResponse($resp) {\r
+               if ( is_null($resp) ) {\r
+                       return NULL;\r
+               } else {\r
+                       $plistArray = array();\r
+                       $plistLine = strtok($resp,"\n");\r
+                       $plistFile = "";\r
+                       $plCounter = -1;\r
+                       while ( $plistLine ) {\r
+                               list ( $element, $value ) = explode(": ",$plistLine);\r
+                               if($element == "playlist") {\r
+                                 $plCounter++;\r
+                                 $plistArray[$plCounter]['name']=$value;\r
+                               }\r
+                               if($element == "Last-Modified") {\r
+                                 $plistArray[$plCounter]['timestamp']=$value;\r
+                               }\r
+                               $plistLine = strtok("\n");\r
+                       } \r
+               }\r
+               return $plistArray;\r
+       }\r
+\r
+       /* RefreshInfo() \r
+        * \r
+        * Updates all class properties with the values from the MPD server.\r
+     *\r
+        * NOTE: This function is automatically called upon Connect() as of v1.1.\r
+        */\r
+       function RefreshInfo() {\r
+        // Get the Server Statistics\r
+               $statStr = $this->SendCommand(MPD_CMD_STATISTICS);\r
+               if ( !$statStr ) {\r
+                       return NULL;\r
+               } else {\r
+                       $stats = array();\r
+                       $statLine = strtok($statStr,"\n");\r
+                       while ( $statLine ) {\r
+                               list ( $element, $value ) = explode(": ",$statLine);\r
+                               $stats[$element] = $value;\r
+                               $statLine = strtok("\n");\r
+                       } \r
+               }\r
+\r
+        // Get the Server Status\r
+               $statusStr = $this->SendCommand(MPD_CMD_STATUS);\r
+               if ( ! $statusStr ) {\r
+                       return NULL;\r
+               } else {\r
+                       $status = array();\r
+                       $statusLine = strtok($statusStr,"\n");\r
+                       while ( $statusLine ) {\r
+                               list ( $element, $value ) = explode(": ",$statusLine);\r
+                               $status[$element] = $value;\r
+                               $statusLine = strtok("\n");\r
+                       }\r
+               }\r
+\r
+       // Get list of lists\r
+               $plStr = $this->SendCommand(MPD_CMD_LISTS);\r
+               $this->playlists = $this->_parsePlayListsResponse($plStr);\r
+\r
+        // Get the Playlist\r
+               $plStr = $this->SendCommand(MPD_CMD_PLLIST);\r
+               $this->playlist = $this->_parseFileListResponse($plStr);\r
+               $this->playlist_count = count($this->playlist);\r
+\r
+        // Set Misc Other Variables\r
+               $this->state = $status['state'];\r
+               if ( ($this->state == MPD_STATE_PLAYING) || ($this->state == MPD_STATE_PAUSED) ) {\r
+                       $this->current_track_id = $status['song'];\r
+                       list ($this->current_track_position, $this->current_track_length ) = explode(":",$status['time']);\r
+               } else {\r
+                       $this->current_track_id = -1;\r
+                       $this->current_track_position = -1;\r
+                       $this->current_track_length = -1;\r
+               }\r
+\r
+               $this->repeat = $status['repeat'];\r
+               $this->random = $status['random'];\r
+\r
+               $this->db_last_refreshed = $stats['db_update'];\r
+\r
+               $this->volume = $status['volume'];\r
+               $this->uptime = $stats['uptime'];\r
+               $this->playtime = $stats['playtime'];\r
+               $this->num_songs_played = $stats['songs_played'];\r
+               $this->num_artists = $stats['num_artists'];\r
+               $this->num_songs = $stats['num_songs'];\r
+               $this->num_albums = $stats['num_albums'];\r
+               return TRUE;\r
+       }\r
+\r
+    /* ------------------ DEPRECATED METHODS -------------------*/\r
+       /* GetStatistics() \r
+        * \r
+        * Retrieves the 'statistics' variables from the server and tosses them into an array.\r
+     *\r
+        * NOTE: This function really should not be used. Instead, use $this->[variable]. The function\r
+        *   will most likely be deprecated in future releases.\r
+        */\r
+       function GetStatistics() {\r
+               if ( $this->debugging ) echo "mpd->GetStatistics()\n";\r
+               $stats = $this->SendCommand(MPD_CMD_STATISTICS);\r
+               if ( !$stats ) {\r
+                       return NULL;\r
+               } else {\r
+                       $statsArray = array();\r
+                       $statsLine = strtok($stats,"\n");\r
+                       while ( $statsLine ) {\r
+                               list ( $element, $value ) = explode(": ",$statsLine);\r
+                               $statsArray[$element] = $value;\r
+                               $statsLine = strtok("\n");\r
+                       } \r
+               }\r
+               if ( $this->debugging ) echo "mpd->GetStatistics() / return: " . print_r($statsArray) ."\n";\r
+               return $statsArray;\r
+       }\r
+\r
+       /* GetStatus() \r
+        * \r
+        * Retrieves the 'status' variables from the server and tosses them into an array.\r
+     *\r
+        * NOTE: This function really should not be used. Instead, use $this->[variable]. The function\r
+        *   will most likely be deprecated in future releases.\r
+        */\r
+       function GetStatus() {\r
+               if ( $this->debugging ) echo "mpd->GetStatus()\n";\r
+               $status = $this->SendCommand(MPD_CMD_STATUS);\r
+               if ( ! $status ) {\r
+                       return NULL;\r
+               } else {\r
+                       $statusArray = array();\r
+                       $statusLine = strtok($status,"\n");\r
+                       while ( $statusLine ) {\r
+                               list ( $element, $value ) = explode(": ",$statusLine);\r
+                               $statusArray[$element] = $value;\r
+                               $statusLine = strtok("\n");\r
+                       }\r
+               }\r
+               if ( $this->debugging ) echo "mpd->GetStatus() / return: " . print_r($statusArray) ."\n";\r
+               return $statusArray;\r
+       }\r
+\r
+       /* GetVolume() \r
+        * \r
+        * Retrieves the mixer volume from the server.\r
+     *\r
+        * NOTE: This function really should not be used. Instead, use $this->volume. The function\r
+        *   will most likely be deprecated in future releases.\r
+        */\r
+       function GetVolume() {\r
+               if ( $this->debugging ) echo "mpd->GetVolume()\n";\r
+               $volLine = $this->SendCommand(MPD_CMD_STATUS);\r
+               if ( ! $volLine ) {\r
+                       return NULL;\r
+               } else {\r
+                       list ($vol) = sscanf($volLine,"volume: %d");\r
+               }\r
+               if ( $this->debugging ) echo "mpd->GetVolume() / return: $vol\n";\r
+               return $vol;\r
+       }\r
+\r
+       /* GetPlaylist() \r
+        * \r
+        * Retrieves the playlist from the server and tosses it into a multidimensional array.\r
+     *\r
+        * NOTE: This function really should not be used. Instead, use $this->playlist. The function\r
+        *   will most likely be deprecated in future releases.\r
+        */\r
+       function GetPlaylist() {\r
+               if ( $this->debugging ) echo "mpd->GetPlaylist()\n";\r
+               $resp = $this->SendCommand(MPD_CMD_PLLIST);\r
+               $playlist = $this->_parseFileListResponse($resp);\r
+               if ( $this->debugging ) echo "mpd->GetPlaylist() / return ".print_r($playlist)."\n";\r
+               return $playlist;\r
+       }\r
+\r
+    /* ----------------- Command compatibility tables --------------------- */\r
+       var $COMPATIBILITY_MIN_TBL = array(\r
+       );\r
+\r
+    var $COMPATIBILITY_MAX_TBL = array(\r
+    );\r
+\r
+}   // ---------------------------- end of class ------------------------------\r
+?>\r

diff --git a/view/default/tmpl/playlistmenu.php b/view/default/tmpl/playlistmenu.php
index 7c34930071a98200f2d17f7a8ca298bdc14d11e5..45c88572e0afe70f5da011be6e88b0ce958b7039 100644 (file)
--- a/view/default/tmpl/playlistmenu.php
+++ b/view/default/tmpl/playlistmenu.php
@@ -3,6 +3,7 @@
                 <tr>
                        <td><span class="button" onclick="EditPlayList()"><img width="20" src="images/songs.png"></span><td>
                        <td><span class="button" onclick="LoadPlayList()"><img width="20" src="images/lists.png"></span><td>
                 <tr>
                        <td><span class="button" onclick="EditPlayList()"><img width="20" src="images/songs.png"></span><td>
                        <td><span class="button" onclick="LoadPlayList()"><img width="20" src="images/lists.png"></span><td>

+                       <td><span class="button" onclick="SavePlayList()"><img width="20" src="images/save.png"></span><td>

                        <td><span class="button" onclick="return confirm('Очистить список. Вы уверены?') ? PlaylistCommand('clear') : false;" ><img width="20" src="images/removeall.png"></span><td>
                        <td><span class="button" onclick="PlaylistItemsCommand('removeselected')"><img width="20" src="images/removeselected.png"></span><td>
                </tr>
                        <td><span class="button" onclick="return confirm('Очистить список. Вы уверены?') ? PlaylistCommand('clear') : false;" ><img width="20" src="images/removeall.png"></span><td>
                        <td><span class="button" onclick="PlaylistItemsCommand('removeselected')"><img width="20" src="images/removeselected.png"></span><td>
                </tr>

diff --git a/view/default/tmpl/playlistmenu.php~ b/view/default/tmpl/playlistmenu.php~
new file mode 100644 (file)
index 0000000..7c34930
--- /dev/null
+++ b/view/default/tmpl/playlistmenu.php~
@@ -0,0 +1,10 @@
+<div id="playlist_menu">
+        <table>
+                <tr>
+                       <td><span class="button" onclick="EditPlayList()"><img width="20" src="images/songs.png"></span><td>
+                       <td><span class="button" onclick="LoadPlayList()"><img width="20" src="images/lists.png"></span><td>
+                       <td><span class="button" onclick="return confirm('Очистить список. Вы уверены?') ? PlaylistCommand('clear') : false;" ><img width="20" src="images/removeall.png"></span><td>
+                       <td><span class="button" onclick="PlaylistItemsCommand('removeselected')"><img width="20" src="images/removeselected.png"></span><td>
+               </tr>
+        </table>
+</div>