--- /dev/null
+urlbase="mpd.lua?"
+
+function GetFilename(url)
+{
+ if (url)
+ return url.split('/').pop().split('#')[0].split('?')[0];
+}
+
+function EscapeStr(str) {
+ res = str.replace(/'/g,"\\'");
+ return res;
+}
+
+function RefreshPageStatus() {
+
+ var req = new XMLHttpRequest();
+
+ req.onreadystatechange = function () {
+ if (this.readyState != 4 || this.status != 200) return;
+ var returnedData = JSON.parse(this.responseText);
+ nowPlaying = GetFilename(returnedData['current_playing'])
+ document.title='MPD Player: '+nowPlaying;
+ nowPlaying = (1+Number(returnedData['song'])) + '/' + returnedData['playlistlength'] + ' '+nowPlaying;
+ if (returnedData['state']=='stop') {
+ nowPlaying = '<font color="gray">' + nowPlaying+ '</font>'
+ }
+ document.getElementById('nowplaying_content').innerHTML=nowPlaying;
+ if (returnedData["state"]=="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>";
+ }
+ if (returnedData["repeat"]=="1") {
+ document.getElementById('repeatstate').innerHTML="<img src=\"images/repeaton.png\"></a>";
+ } else {
+ document.getElementById('repeatstate').innerHTML="<img src=\"images/repeatoff.png\"></a>";
+ }
+ document.getElementById('volume_total').innerHTML="<div id=\"volume_actual\" style=\"width:"+returnedData["volume"]+"%\">";
+ };
+
+ req.open("GET", urlbase+"status", true);
+ req.send();
+
+
+}
+
+function RefreshPlaylist() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+ if (this.readyState != 4 || this.status != 200) return;
+ var returnedData = JSON.parse(this.responseText);
+
+ var text = "<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=\"SavePlayList()\"><img width=\"20\" src=\"images/save.png\"></span><td>\
+ <td><span class=\"button\" onclick=\"return confirm('Clear current playlist, are you sure?') ? PlaylistCommand('clear') : false;\" ><img width=\"20\" src=\"images/removeall.png\"></span><td>\
+ </tr>\
+ </table>\
+ </div>\
+ <div id=\"items\">\
+ <table>\
+ <tr id=\"items_heading\">\
+ <td></td><td>Title</td><th colspan=\"4\">Controls</th>\
+ </tr>";
+
+ var even = 0;
+ for (var key in returnedData) {
+ var rec=returnedData[key];
+ var name=GetFilename(rec["name"]);
+ var id=rec["id"];
+
+ if (even) {
+ evText="itemEven";
+ } else {
+ evText="itemOdd";
+ };
+
+ even = ! even;
+
+ text = text + "<tr id=\""+evText+"\">\
+ <td id=\"track_number\">\
+ <a name=\""+id+"\"></a></td>\
+ </td>\
+ <td id=\"file\">\
+ <span class=\"button\" onclick=\"PlaylistCommand('playitem',"+id+")\">"+name+"</span>\
+ </td>\
+ <td id=\"move\">\
+ <span class=\"button\" onclick=\"PlaylistCommand('moveup',"+id+")\"><img width=\"15\" src=\"images/up.png\"></span>\
+ </td>\
+ <td id=\"move\">\
+ <span class=\"button\" onclick=\"PlaylistCommand('movedown',"+id+")\"><img width=\"15\" src=\"images/down.png\"></span>\
+ </td>\
+ <td id=\"remove\">\
+ <span class=\"button\" onclick=\"PlaylistCommand('remove',"+id+")\"><img width=\"15\" src=\"images/remove.png\"></span>\
+ </td>\
+ </tr>";
+ }
+
+ text = text + "</table>\
+ </div>\
+ <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=\"SavePlayList()\"><img width=\"20\" src=\"images/save.png\"></span><td>\
+ <td><span class=\"button\" onclick=\"return confirm('Clear current playlist, are you sure?') ? PlaylistCommand('clear') : false;\" ><img width=\"20\" src=\"images/removeall.png\"></span><td>\
+ </tr>\
+ </table>\
+</div>";
+
+ document.getElementById('playlist').innerHTML=text;
+};
+
+req.open("GET", urlbase+"playlist", true);
+req.send();
+
+}
+
+function EditPlayList(dir) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+ if (this.readyState != 4 || this.status != 200) return;
+ var returnedData = JSON.parse(this.responseText);
+
+ var text = "<div id=\"playlist_menu\">\
+ <table>\
+ <tr>\
+ <td><span class=\"button\" onclick=\"RefreshPlaylist()\"><img width=\"20\" src=\"images/playlist.png\"></span><td>\
+ <td><span class=\"button\" onclick=\"return confirm('Add all to the list, are you sure?') ? PlaylistEditCommand('add','"+EscapeStr(dir)+"') : false;\" ><img width=\"20\" src=\"images/addall.png\"></span><td>\
+ </tr>\
+ </table>\
+ </div>\
+ <div id=\"items\">\
+ <table>\
+ <tr id=\"items_heading\">\
+ <td></td><td>Title</td><th colspan=\"2\">Controls</th>\
+ </tr>";
+
+ if (dir) {
+ var lastSlash=dir.lastIndexOf("/");
+ if (lastSlash>0) {
+ var upperLevel=dir.slice(0,lastSlash);
+ } else {
+ var upperLevel="";
+ }
+ var text = text + "<tr id=\"home\">\
+ <td></td>\
+ <td><span class=\"button\" onclick=\"EditPlayList('"+upperLevel+"')\"><img width=\"20\" src=\"images/left.png\"></span></td>\
+ <td></td><td></td>";
+ }
+
+ var even = 0;
+ var i = 0;
+ for (var key in returnedData) {
+ var rec=returnedData[key];
+ var type=rec["type"];
+ var name=rec["name"];
+ var lastSlash=name.lastIndexOf("/");
+ if (lastSlash>0) {
+ var tailName=name.slice(lastSlash+1);
+ } else {
+ var tailName=name
+ };
+
+ if (type == "directory" || type == "file") {
+ if (even) {
+ evText="itemEven";
+ } else {
+ evText="itemOdd";
+ };
+
+ i = i + 1;
+ even = ! even;
+
+ text = text + "<tr id=\""+evText+"\">\
+ <td id=\"track_number\">\
+ <a name=\""+i+"\"></a></td>\
+ </td>";
+
+ if (type == "directory") {
+ text = text + "<td id=\"file\">\
+ <span class=\"button\" onclick=\"EditPlayList('"+EscapeStr(name)+"')\">"+tailName+"</span></td><td>\
+ <span class=\"button\" onclick=\"PlaylistEditCommand('add','"+EscapeStr(name)+"')\"><img width=\"15\" src=\"images/plus.png\"></span></td>";
+ };
+
+ if (type == "file") {
+ text = text + "<td id=\"file\">\
+ <span class=\"button\" onclick=\"PlaylistEditCommand('add','"+EscapeStr(name)+"')\">"+tailName+"</span></td><td>\
+ <span class=\"button\" onclick=\"PlaylistEditCommand('add','"+EscapeStr(name)+"')\"><img width=\"15\" src=\"images/plus.png\"></span></td>";
+ };
+
+ text = text + "</tr>";
+
+ }
+
+ }
+
+ var text = text+"</table></div>\
+ <div id=\"playlist_menu\">\
+ <table>\
+ <tr>\
+ <td><span class=\"button\" onclick=\"RefreshPlaylist()\"><img width=\"20\" src=\"images/playlist.png\"></span><td>\
+ <td><span class=\"button\" onclick=\"return confirm('Add all to the list, are you sure?') ? PlaylistEditCommand('addall','"+EscapeStr(dir)+"') : false;\" ><img width=\"20\" src=\"images/addall.png\"></span><td>\
+ </tr>\
+ </table>\
+ </div>";
+ document.getElementById('playlist').innerHTML=text;
+};
+
+if (!dir) { dir = ''; };
+
+req.open("GET", urlbase+"lists|edit|"+dir, true);
+req.send();
+
+}
+
+function LoadPlayList() {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+ if (this.readyState != 4 || this.status != 200) return;
+ var returnedData = JSON.parse(this.responseText);
+ text="<div id=\"playlist_menu\">\
+ <table>\
+ <tr>\
+ <td><span class=\"button\" onclick=\"RefreshPlaylist()\"><img width=\"20\" src=\"images/playlist.png\"></span><td>\
+ <td><span class=\"button\" onclick=\"confirm('Clear current playlist, are you sure?') ? PlaylistCommandRefStatus('clear') : false;\" ><img width=\"20\" src=\"images/removeall.png\"></span><td>\
+ </tr>\
+ </table>\
+ </div>\
+ <div id=\"items\">\
+ <table>\
+ <tr id=\"items_heading\">\
+ <td></td><td>Name</td><td>Controls</td>\
+ </tr>";
+
+ var even = 0;
+ for (var key in returnedData) {
+ var name=returnedData[key];
+
+ if (even) {
+ evText="itemEven";
+ } else {
+ evText="itemOdd";
+ };
+
+ even = ! even;
+
+ text = text + "<tr id=\""+evText+"\">\
+ <td id=\"track_number\"><a name=\"0\"></a></td>\
+ <td id=\"file\"><span class=\"button\" onclick=\"PlaylistEditCommandRefFull('load','"+EscapeStr(name)+"')\">"+name+"</td>\
+ <td id=\"controls\"><span class=\"button\" onclick=\"confirm('Delete playlist "+name+", are you sure?') ? DelPlayList('"+EscapeStr(name)+"') : false;\"><img width=\"20\" src=\"images/minus.png\"></span></td>\
+ </tr>";
+ }
+
+ text=text+"</table></div><div id=\"playlist_menu\">\
+ <table>\
+ <tr>\
+ <td><span class=\"button\" onclick=\"RefreshPlaylist()\"><img width=\"20\" src=\"images/playlist.png\"></span><td>\
+ <td><span class=\"button\" onclick=\"confirm('Clear current playlist, are you sure?') ? PlaylistCommandRefStatus('clear') : false;\" ><img width=\"20\" src=\"images/removeall.png\"></span><td>\
+ </tr>\
+ </table>\
+ </div>";
+
+ document.getElementById('playlist').innerHTML=text;
+};
+
+req.open("GET", urlbase+"lists|load", true);
+req.send();
+
+}
+
+function SavePlayList() {
+
+var name=window.prompt('List name','');
+
+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", urlbase+"lists|save|"+name, true);
+req.send();
+
+}
+
+function DelPlayList(item) {
+
+var req = new XMLHttpRequest();
+
+req.onreadystatechange = function () {
+ if (this.readyState != 4 || this.status != 200) return;
+ RefreshPageStatus();
+ LoadPlayList();
+};
+
+req.open("GET", urlbase+"lists|delete|"+item, 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", urlbase+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", urlbase+"cpl|"+cmd+"|"+item, 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", urlbase+"cpl|"+cmd+"|"+item, 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", urlbase+"lists|"+cmd+"|"+item, 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", urlbase+"lists|"+cmd+"|"+item, true);
+req.send();
+
+}
+
+setInterval(RefreshPageStatus, 10000);
--- /dev/null
+/*
+#525356
+*/
+
+
+
+* {
+ margin:0;
+}
+
+body {
+ text-align: center;
+ font-family: arial,sans-serif;
+ margin-top: 15px;
+ margin-bottom: 15px;
+ color: #AEAEAE;
+}
+
+a {
+ text-decoration: none;
+ color: #AEAEAE;
+}
+
+table
+{
+ border-style: none;
+ padding: 0px;
+ border-collapse: collapse;
+ border-spacing: 0;
+}
+
+img{
+ border: 0px;
+ margin: 2px 2px 2px 2px;
+}
+
+button
+{
+ background: none;
+ cursor: pointer;
+ border: 0px;
+ margin: 0px;
+ padding: 0px;
+}
+
+.button
+{
+ cursor: pointer;
+}
+
+.trackno
+{
+ text-align: right;
+ vertical-align: top;
+ padding: 0px 0px 5px 0px;
+}
+
+#heading_tbl {
+ width: 400px
+}
+
+#frame {
+ text-align: left;
+ border: 1px solid #000;
+ width: 400px;
+ background: url(../images/bg.png) no-repeat #251616;
+ margin: 0 auto;
+}
+
+
+#nowplaying_heading {
+ font-size: 1.3em;
+ font-wieght: bold;
+ height: 30px;
+ background: url(../images/control_bg.png) repeat-x;
+ border-bottom: 1px solid #525356;
+}
+
+#nowplaying_content {
+ margin: 10px 5px 10px 5px;
+ text-align: center;
+ border: 1px solid #525356;
+ width: 380px;
+ height: 60px;
+ padding: 10px 0px 5px 0px;
+ background: url(../images/playing_bg.png);
+ font-weight: bold;
+ color: #fff;
+}
+
+#control_buttons {
+ text-align: center;
+ width: 390px;
+ margin: 10px 5px 10px 5px;
+}
+
+#control_buttons table {
+ margin-left: auto;
+ margin-right: auto;
+}
+
+
+#control_volume {
+ text-align: center;
+ width: 390px;
+ margin: 10px 5px 10px 5px;
+}
+
+#control_volume table {
+ margin-left: auto;
+ margin-right: auto;
+}
+
+#playlist_menu {
+ font-wieght: bold;
+ height: 24px;
+ background: url(../images/control_bg.png) repeat-x;
+ border-top: 2px solid #525356;
+ margin-top: 5px;
+ margin-bottom: 5px;
+}
+
+#items_heading {
+ text-align: center;
+ font-size: 1.0em;
+ font-weight:bold;
+ border-bottom: 1px solid #525356;
+ border-top: 1px solid #525356;
+ background-color: #333;
+}
+
+#home {
+ text-align: left;
+ font-size: 1.0em;
+ font-weight: bold;
+ border-bottom: 3px solid #525356;
+ background-color: #251616;
+}
+
+#items {
+ font-size: 0.9em;
+ text-align: center;
+ min-height: 400px;
+ max-height: 600px;
+ background: url(../images/playing_bg.png);
+ overflow-y: scroll;
+}
+
+#items table {
+ width: 380px;
+ margin: 0px 5px 0px 5px;
+ border: 1px solid #525356;
+}
+
+#file {
+ text-align: left;
+ width: 100%;
+
+}
+
+
+#itemEven{
+ background-color: #251616;
+
+}
+
+#itemOdd{
+ background-color: #333;
+}
+
+#itemActive {
+ background: url(../images/playing_bg.png);
+ color: #fff;
+}
+
+#itemActive a {
+ color: #fff;
+}
+
+
+#move img {
+ margin: 1px 1px 1px 1px;
+}
+
+#remove img {
+ margin: 1px 1px 1px 1px;
+}
+
+
+#volume_total {
+ width: 100px;
+ border: 1px solid #525356;
+ height: 5px;
+}
+
+
+#volume_actual {
+ background-color: #d9600c;
+ height:5px;
+}
+
--- /dev/null
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de-de" lang="de-de" >
+<head>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8" />
+ <title>MPD Player</title>
+ <link rel="stylesheet" href="css/general.css" type="text/css" />
+ <script type="text/javascript" src="ajax/mpd.js"></script>
+</head>
+<body onload="RefreshPageContent()">
+
+<div id="frame">
+
+<div id="playerframe">
+
+<div id="nowplaying_heading">
+<table id="heading_tbl">
+<tr>
+<td id="left">Now playing</td>
+<td id="right">
+<span onclick="RefreshPageContent()"><img class="button" align="right" width="20" src="images/update.png"></span>
+</td>
+</tr>
+</table>
+</div>
+
+<div id="nowplaying_content">
+</div>
+
+<div id="control_buttons">
+<table>
+<tr>
+<td><span onclick="Command('previous')"><img class="button" src="images/previous.png"></span></td>
+<td><div id="playpausebutton"><span onclick="Command('pause')"><img class="button" src="images/pause.png"></span></div></td>
+<td><span onclick="Command('stop')"><img class="button" src="images/stop.png"></span></td>
+<td><span onclick="Command('next')"><img class="button" src="images/next.png"></span></td>
+<td><span onclick="Command('repeat')"><div id="repeatstate"><img class="button" src="images/repeaton.png"></div></span></td>
+</tr>
+</table>
+</div>
+
+<div id="control_volume">
+<table>
+<tr>
+<td><span onclick="Command('vold')"><img class="button" src="images/minus.png"></span></td>
+<td id="volume_content">Volume:</td><td><div id="volume_total"></div></div></td>
+<td><span onclick="Command('volu')"><img class="button" src="images/plus.png"></span></td>
+</tr>
+</table>
+</div>
+</div>
+
+<div id="playlist">
+
+<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="SavePlayList()"><img width="20" src="images/save.png"></span><td>
+<td><span class="button" onclick="return confirm('Clear current playlist, are you sure?') ? 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>
+
+<div id="items">
+</div>
+
+<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="SavePlayList()"><img width="20" src="images/save.png"></span><td>
+<td><span class="button" onclick="return confirm('Clear current playlist, are you sure?') ? 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>
+
+</div>
+
+</div>
+
+</body>
--- /dev/null
+#!/usr/bin/lua
+
+function url_decode(str)
+ if not str then return nil end
+ str = string.gsub (str, "+", " ")
+ str = string.gsub (str, "%%(%x%x)", function(h) return
+ string.char(tonumber(h,16)) end)
+ str = string.gsub (str, "\r\n", "\n")
+ return str
+end
+
+function split(s, delimiter)
+ local result = {};
+ for match in (s..delimiter):gmatch("(.-)"..delimiter) do
+ result[#result+1] = match;
+ end
+ return result;
+end
+
+function string.starts(String,Start)
+ return string.sub(String,1,string.len(Start))==Start
+end
+
+function process_playlist(playlist)
+ local res={}
+ for _,record in pairs(playlist) do
+ local splitted = split(record,": ")
+ local name = splitted[2]
+ local splitted = split(splitted[1],":")
+ local id = splitted[1]
+ local rectype = splitted[2]
+ local rec = {}
+ if not (id == "OK") then
+ rec["id"] = id
+ rec["type"] = rectype
+ rec["name"] = name
+ res[id] = rec
+ end
+ end
+ return res
+end
+
+function process_playlists(playlists)
+ local res={}
+ for _,record in pairs(playlists) do
+ local splitted = split(record,": ")
+ if splitted[1]=="playlist" then
+ res[#res+1] = splitted[2]
+ end
+ end
+ return res
+end
+
+function process_directory(directory)
+ local res={}
+ for _,record in pairs(directory) do
+ local splitted = split(record,": ")
+ if splitted[1]=="directory" or splitted[1]=="file" then
+ local rec={}
+ rec["type"] = splitted[1]
+ rec["name"] = splitted[2]
+ res[#res+1] = rec
+ end
+ end
+ return res
+end
+
+require "uci"
+require("socket")
+
+function mpd_new(settings)
+ local client = {}
+ if settings == nil then settings = {} end
+
+ client.hostname = settings.hostname or "localhost"
+ client.port = settings.port or 6600
+ client.desc = settings.desc or client.hostname
+ client.password = settings.password
+ client.timeout = settings.timeout or 1
+ client.retry = settings.retry or 60
+
+ return client
+end
+
+
+function mpd_send(mpd,action,raw)
+
+ local command = string.format("%s\n", action)
+ local values = {}
+
+ -- connect to MPD server if not already done.
+ if not mpd.connected then
+ local now = os.time();
+ if not mpd.last_try or (now - mpd.last_try) > mpd.retry then
+ mpd.socket = socket.tcp()
+ mpd.socket:settimeout(mpd.timeout, 't')
+ mpd.last_try = os.time()
+ mpd.connected = mpd.socket:connect(mpd.hostname, mpd.port)
+ if not mpd.connected then
+ return { errormsg = "could not connect" }
+ end
+ mpd.last_error = nil
+
+ -- Read the server's hello message
+ local line = mpd.socket:receive("*l")
+ if not line:match("^OK MPD") then -- Invalid hello message?
+ mpd.connected = false
+ return { errormsg = string.format("invalid hello message: %s", line) }
+ else
+ _, _, mpd.version = string.find(line, "^OK MPD ([0-9.]+)")
+ end
+
+ -- send the password if needed
+ if mpd.password then
+ local rsp = mpd_send(mpd,string.format("password %s", mpd.password))
+ if rsp.errormsg then
+ return rsp
+ end
+ end
+ else
+ local retry_sec = mpd.retry - (now - mpd.last_try)
+ return { errormsg = string.format("%s (retrying in %d sec)", mpd.last_error, retry_sec) }
+ end
+ end
+
+ mpd.socket:send(command)
+
+ local line = ""; err=0
+ while not line:match("^OK$") do
+ line, err = mpd.socket:receive("*l")
+ if not line then -- closed,timeout (mpd killed?)
+ mpd.last_error = err
+ mpd.connected = false
+ mpd.socket:close()
+ return mpd_send(mpd,action)
+ end
+
+ if line:match("^ACK") then
+ return { errormsg = line }
+ end
+
+ if not raw then
+
+ local pattern = string.format("(%s)", ": ")
+ local i = string.find (line, pattern, 0)
+
+ if i ~= nil then
+ local key=string.sub(line,1,i-1)
+ local value=string.sub(line,i+2,-1)
+ values[string.lower(key)] = value
+ end
+
+ else
+
+ values[#values+1]=line
+
+ end
+ end
+
+ return values
+end
+
+
+json=require("json")
+
+x = uci.cursor()
+settings = {}
+settings['host'] = x.get("mpd","server","host") or "localhost"
+settings['port'] = x.get("mpd","server","port") or 6600
+password = x.get("mpd","server","password")
+if password then
+ settings["password"] = password
+end
+
+m = mpd_new(settings)
+
+command = url_decode(os.getenv('QUERY_STRING'))
+
+if not command or command=="" then
+ command="status"
+end
+
+if command=="play" or command=="pause" or command=="stop" or command=="previous" or command=="next" then
+ res=mpd_send(m,command)
+elseif command=="vold" then
+ status=mpd_send(m,"status")
+ volume=tonumber(status["volume"])
+ res=mpd_send(m,"setvol "..(volume-3))
+elseif command=="volu" then
+ status=mpd_send(m,"status")
+ volume=tonumber(status["volume"])
+ res=mpd_send(m,"setvol "..(volume+3))
+elseif command=="status" then
+ res=mpd_send(m,"status")
+ song=res["song"]
+ playlist=mpd_send(m,"playlist",1)
+ pl=process_playlist(playlist)
+ if song then
+ res['current_playing']=pl[song]['name']
+ else
+ res['current_playing']="No songs selected"
+ end
+elseif command=="playlist" then
+ playlist=mpd_send(m,"playlist",1)
+ res=process_playlist(playlist)
+elseif command=="repeat" then
+ status=mpd_send(m,"status")
+ rep=1-status["repeat"]
+ res=mpd_send(m,"repeat "..rep)
+elseif string.starts(command,"cpl") then
+ cmd=split(command,"|")
+ id=cmd[3]
+ command=cmd[2]
+ if command=="playitem" then
+ command="play "..id
+ res=mpd_send(m,command)
+ end
+ if command=="clear" then
+ res=mpd_send(m,"clear")
+ end
+ if command=="remove" then
+ command="delete "..id
+ res=mpd_send(m,command)
+ end
+ if command=="moveup" then
+ command="swap "..id.." "..(id-1)
+ res=mpd_send(m,command)
+ end
+ if command=="movedown" then
+ command="swap "..id.." "..(id+1)
+ res=mpd_send(m,command)
+ end
+elseif string.starts(command,"lists") then
+ cmd=split(command,"|")
+ command=cmd[2]
+ if command=="load" then
+ if not cmd[3] then
+ lists=mpd_send(m,"listplaylists",1)
+ res=process_playlists(lists)
+ else
+ res=mpd_send(m,"load "..cmd[3],1)
+ end
+ end
+ if command=="save" and cmd[3] then
+ res=mpd_send(m,"save "..cmd[3],1)
+ end
+ if command=="delete" and cmd[3] then
+ res=mpd_send(m,"rm "..cmd[3],1)
+ end
+ if command=="edit" then
+ if cmd[3] then
+ dir=mpd_send(m,"lsinfo \""..cmd[3].."\"",1)
+ else
+ dir=mpd_send(m,"lsinfo",1)
+ end
+ res=process_directory(dir)
+ end
+ if command=="add" then
+ res={}
+ if cmd[3] then
+ res=mpd_send(m,"add \""..cmd[3].."\"")
+ end
+ end
+end
+
+if not res then
+ print("Content-Type: text/plain\r\n")
+ print("MPD server - unknown command "..command)
+elseif (res['error_msg']) then
+ print("Content-Type: text/plain\r\n")
+ print("MPD server connection error: "..res['error_msg'])
+else
+ print "Content-Type: text/plain\r\n"
+ print(json.encode(res))
+end
projects / mpd-lua.git / commitdiff
