Le-Club-des-Sans-Sujets/radiodiodio
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This commit is contained in:
gauthiier
2019-01-03 14:21:24 +01:00
parent 5e4f9b8862
commit 683cce60ab
5 changed files with 175 additions and 94 deletions
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www/tmpl/playlist.html
+44 -15
View File
@@ -19,13 +19,10 @@
console.log("update")
list = Array.from(document.querySelectorAll('#sortable>li'));
var i = list.indexOf(u.item[0])
console.log(u.item.attr("id") + " is now " + i)
on_update_operation(u.item.attr("id"), i)
}
});
$( "#sortable" ).disableSelection();
// connect to ppop
sock = new WebSocket("ws://localhost:8718/ppop");
sock.onopen = function() {
console.log("ppop open")
@@ -34,31 +31,63 @@
console.log("ppop closed")
sock = new WebSocket("ws://localhost:8718/ppop");
}
sock.onmessage = function(msg) {
console.log(msg.data)
check_fix_list(JSON.parse(msg.data))
}
// setInterval(function() {
// sock.send(JSON.stringify({"op": "tick", "id": "0", "index": 0}));
// },3000);
} );
var sock = null;
function on_update_operation(id, index) {
if(sock) {
console.log("sending")
sock.send(JSON.stringify({"op": "move", "id": id, "index": index}));
sock.send(JSON.stringify({"op": "move", "id": id, "index": index}))
}
}
function check_fix_list(playlist) {
console.log(playlist)
$("#pname").text("Playlist: " + playlist.name)
$("#tname").text("Current Track: " + playlist.ctrack)
$("#aname").text("Current Album: " + playlist.calbum)
list = Array.from(document.querySelectorAll('#sortable>li'))
console.log("length ul: " + list.length)
console.log("length playlist: " + playlist.list.length)
for (let i = 0; i < list.length; i++) {
if(i >= playlist.list.length) {
break
} else if (list[i].id != playlist.list[i]["id"]) {
console.log("difference at index: " + i)
list[i].setAttribute("id", playlist.list[i]["id"])
list[i].innerHTML = "<span>" + playlist.list[i]["maker"] +
" - " + playlist.list[i]["album"] +
" - " + playlist.list[i]["name"] + "</span>" ;
}
}
var ul = document.getElementById('sortable');
if(list.length > playlist.list.length) {
for(let i = playlist.list.length; i < list.length; i++) {
ul.removeChild(list[i])
}
} else if (list.length < playlist.list.length) {
}
console.log("synched!!")
}
</script>
<title>Radiodiodio</title>
</head>
<body>
<h1>Playlist: {{.NAME}}</h1>
<h2>Current Track: {{.CTRACK.NAME}} </h2>
<h2>Current Album : {{.CALBUM.NAME}} - {{.CALBUM.MAKER}}</h2>
<h1 id="pname">Playlist: {{.NAME}}</h1>
<audio controls src="http://192.168.1.80:8088/wwww"></audio>
<h2 id="tname">Current Track: {{.CTRACK.NAME}}</h2>
<h2 id="aname">Current Album : {{.CALBUM.NAME}} - {{.CALBUM.MAKER}}</h2>
<ul id="sortable">
{{range $.LIST}}
www/www.go
+19 -17
View File
@@ -10,9 +10,11 @@ import (
)
// todo: hub - https://stackoverflow.com/questions/31532652/go-websocket-send-all-clients-a-message
var wsc *websocket.Conn
var pp *playlist.PrettyPlaylist
var p *playlist.Playlist
var pp *playlist.PrettyPlaylist
var mp *playlist.MinimalPlaylist
var pln = log.Println
@@ -29,7 +31,9 @@ var upgrader = websocket.Upgrader{
func Init(playlist *playlist.Playlist) {
p = playlist
p.CALLB = pop_callback
pp = p.Pretty()
mp = p.Minimal()
http.HandleFunc("/pp", pp_handler)
http.HandleFunc("/ppop", pp_operations)
}
@@ -51,10 +55,11 @@ func pp_operations(w http.ResponseWriter, r *http.Request) {
pln(err)
return
}
wsc = c // this should be hub
go readop(c)
}
func readop(c *websocket.Conn) {
func readop(c *websocket.Conn) {
for {
opdata := &op_t{}
if err := c.ReadJSON(&opdata); err != nil {
@@ -66,27 +71,24 @@ func readop(c *websocket.Conn) {
if id, err := strconv.ParseUint(opdata.ID, 10, 32); err == nil {
p.Move(uint32(id), opdata.INDEX)
pp = p.Pretty()
pp.Print()
mp = p.Minimal()
// pp.Print()
}
}
pln(opdata.OP)
pln(opdata.ID)
pln(opdata.INDEX)
if err := c.WriteJSON(opdata); err != nil {
if err := c.WriteJSON(mp); err != nil {
pln(err)
return //connection lost?
}
}
}
// func pp_operations(ws *websocket.Conn) {
// opdata := &op_t{}
// if err := websocket.JSON.Receive(ws, &opdata); err != nil {
// pln(err)
// }
// // websocket.JSON.Send(ws, "ok")
// pln(opdata.OP)
// pln(opdata.ID)
// pln(opdata.INDEX)
// }
func pop_callback(list *playlist.Playlist) {
if list == p {
pp = p.Pretty()
mp = p.Minimal()
if wsc != nil {
wsc.WriteJSON(mp) // this should be hub broadcasted
}
}
}