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<!DOCTYPE html>
<html>
<head>
<style>
.menu {
display: none;
}
.term {
display: none;
font-family: monospace;
}
.term table {
border-collapse: collapse;
background-color: black;
}
.term td {
padding: 0px;
}
</style>
<script>
var colors = [
"#000000",
"#ff0000",
"#00ff00",
"#ffff00",
"#0000ff",
"#ff00ff",
"#00ffff",
"#ffffff",
];
var url = location.origin.replace(/^http/, 'ws') + "/-/";
socket = new WebSocket(url);
socket.onopen = function (e) {
socket.send(JSON.stringify({"type": "request_streamer_list"}));
};
socket.onmessage = function (e) {
console.log(e.data);
var data = JSON.parse(e.data);
var type = data.type;
if (type == "streamer_list") {
document.querySelector('.term').style.setProperty('display', 'none');
var menudiv = document.querySelector('.menu');
var menu = '<ul>';
data.streamers.forEach(function (streamer) {
menu += '<li><a href="#" onclick=' + "'socket.send(JSON.stringify({\"type\": \"start_watching\", \"who\": \"" + streamer.id + "\"}))'" + '>' + streamer.name + '</a></li>';
});
menu += '</ul>';
menudiv.innerHTML = menu;
menudiv.style.setProperty('display', 'block');
}
else if (type == "redraw_screen") {
document.querySelector('.menu').style.setProperty('display', 'none');
var termdiv = document.querySelector('.term');
term = '<table class="screen">';
data.screen.forEach(function (row) {
term += '<tr>';
row.forEach(function (cell) {
term += '<td';
if (cell.fgcolor || cell.bgcolor) {
term += ' style="';
if (cell.fgcolor) {
term += 'color: ' + colors[cell.fgcolor] + ';';
}
if (cell.bgcolor) {
term += 'background-color: ' + colors[cell.bgcolor] + ';';
}
term += '"';
}
term += '>';
if (cell.contents == " " || cell.contents == "") {
term += " ";
}
else {
term += cell.contents;
}
term += '</td>';
});
term += '</td>';
});
term += '</table>';
termdiv.innerHTML = term;
termdiv.style.setProperty('display', 'block');
}
else if (type == "update_screen") {
var termtable = document.querySelector('.term tbody');
data.updates.forEach(function (update) {
var tr = termtable.children[update.row];
var td = tr.children[update.col];
var contents = update.cell.contents;
if (contents == " " || contents == "") {
contents = " ";
}
td.innerHTML = contents;
if (update.cell.fgcolor) {
td.style.setProperty('color', colors[update.cell.fgcolor]);
}
else {
td.style.setProperty('color', "#FFFFFF");
}
if (update.cell.bgcolor) {
td.style.setProperty('background-color', colors[update.cell.bgcolor]);
}
else {
td.style.removeProperty('background-color');
}
})
}
else if (type == "streamer_disconnect") {
socket.send(JSON.stringify({"type": "request_streamer_list"}));
}
};
</script>
</head>
<body>
<div class="menu"></div>
<div class="term"></div>
</body>
</html>
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