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timeline.html
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timeline.html
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<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="application-name" content="TVHadmin">
<title>TVHadmin - Timeline</title>
<script src="include.js"></script>
<script>
window.addEventListener('load',function() {
var mytop=document.getElementById("mobmenu");
mytop.addEventListener('click', function() {
var mynav=document.getElementById("navigation");
if (mynav.classList.contains('focus'))
mynav.classList.remove('focus');
else mynav.classList.add('focus');
});
},false);
function click_tag(prefix, tagID) {
var chk;
if (document.getElementById(tagID).checked) chk = 1;
else chk = -1;
sessionStorage.setItem((prefix+tagID), chk);
location.reload();
}
function make_timer(event_id, title, is_series) {
let recDialog = document.getElementById('recDialog');
let recCancel = document.getElementById('recCancel');
let recOnce = document.getElementById('recOnce');
let recSeries = document.getElementById('recSeries');
recCancel.addEventListener('click', function() {
recDialog.close();
});
recOnce.addEventListener('click', function rec() {
const profile_uuid = cookies.UUID;
fetch(`/api/dvr/entry/create_by_event?event_id=${event_id}&config_uuid=${profile_uuid}`).then(function(response) {
if (response.ok) {
update(0);
}
});
recOnce.removeEventListener('click', rec);
recDialog.close();
});
document.getElementById('recText').textContent = `Record "${title}"?`;
if (is_series) {
recSeries.disabled = false;
recSeries.addEventListener('click', function recs(event) {
const profile_uuid = cookies.UUID;
fetch(`/api/dvr/autorec/create_by_series?event_id=${event_id}&config_uuid=${profile_uuid}`).then(function(response) {
if (response.ok) {
update(0);
}
});
recSeries.removeEventListener('click', recs);
recDialog.close();
});
}
else {
recSeries.disabled = true;
}
recDialog.showModal();
}
function drawCursor(refresh) {
var time = Date.now()/1000;
if(time > tnext) {
update(0);
}
var cursor = document.getElementById('timenow');
if((time >= tstart) && (time < tend)) {
var elem = document.getElementById('timeline');
var start = elem.offsetTop;
cursor.style.top = (start+33) + 'px';
cursor.style.height = (elem.offsetHeight-start) + 'px';
var delta = (time%1800)/textent;
var pos = elem.offsetLeft + 6 + ch_width
+ 0.98*delta*(elem.offsetWidth-ch_width-6);
cursor.style.left = pos + 'px';
cursor.style.visibility = 'visible';
}
if(refresh == 1) {
var sync = (time % 60) * 1000;
setTimeout(drawCursor, 63000-sync, 1); // Avoid race
}
}
async function update(first) {
var now = Math.floor(Date.now() / 1000);
var utime = now;
if (params.has('start')) {
utime = Math.max(now, params.get('start'));
}
tstart = utime - utime % 1800;
tend = tstart + textent;
tnext = tend;
var wday = strftime('%a %e %b', utime);
if (now < tstart) {
var tleft = utime - textent/2;
var s = `<a href='timeline.html?start=${tleft}' ><img src='images/left.png' alt='Go Back' title='left'></a> `;
}
else var s = "<img src='images/spacer.gif' style='width:20px;height:32px;'> ";
var tright = utime + textent/2;
s += `<a href='timeline.html?start=${tright}' ><img src='images/right.png' alt='Go Forward' title='right'></a>`;
document.getElementById("arrows").innerHTML = s;
s = `<th>${wday}</th><th>`;
var t = tstart;
for (i=0; i<4; i++) {
let time = strftime('%H:%M', t);
s += `<div class='row_alt' style='float: left; width: 24.5%;'>${time}</div>`;
t += textent / 4;
}
s += '</th>';
document.getElementById('newday').innerHTML = s;
if (last_tend != tend) {
events = await get_epg('', tstart, tend);
last_tend = tend;
}
var i = 0;
for (const c of channels) {
if (!(media.All)) {
if (intersect(c.tags, media) == 0) continue;
}
if (first) var row = table.insertRow(-1);
else var row = table.children[i];
if (lcn) var name = `${c.number} ${c.name}`;
else var name = c.name;
var e = events.filter(m => m.channelUuid === c.uuid);
var wd = 98 - e.length/8;
s = `<td class='col_channel row_${i%2}'><div class='channel_name'>${name}</div></td><td class='col_schedule'>`;
if (e.length) {
for (const p of e) {
if (p.start >= tend) break;
if (p.stop <= now) continue;
if (p.start <= now && p.stop > now) {
if (p.start > tstart) { //Need a spacer
spc = ((p.start - tstart) * wd) / textent;
s += `<div class='spacer' style='width: ${spc}%;'> <img src='images/spacer.gif' width=1 height=1 alt=''></div>`;
}
// var colour = 'onNow';
var colour = categorystyles[p.genre] || 'onNow';
tnext = Math.min(tnext, p.stop);
p.onNow = 1;
}
//else var colour = 'onSoon';
else var colour = categorystyles[p.genre] || 'onSoon';
if (p.dvrState == 'scheduled' || p.dvrState == 'recording') {
colour = 'record';
}
var duration = Math.min(tend, p.stop) - Math.max(tstart, p.start);
if (duration == 0) continue;
var pc = (wd * duration) / textent;
if (p.summary) var desc = p.summary;
else if (p.description) var desc = p.description;
else var desc = "";
var subtitle = htmlspecialchars(desc);
if (p.onNow) s += `<a href='/play/stream/channel/${c.uuid}?title=${c.name}'><div class='item ${colour}' style='width: ${pc}%;' title='${subtitle}'>${p.title}</div></a>`;
else if (p.dvrState) s += `<div class='item ${colour}' style='width: ${pc}%;' title='${subtitle}'>${p.title}</div>`;
else {
var esctitle = htmlspecialchars(p.title);
if (p.serieslinkUri) var is_series = 1;
else var is_series = 0;
s += `<div class='item ${colour}' style='width: ${pc}%; cursor: pointer;' title='${subtitle}' onclick='make_timer("${p.eventId}", "${esctitle}", ${is_series})'>${p.title}</div>`;
}
}
s += "</td>";
}
else {
s += `<a href='/play/stream/channel/${c.uuid}?title=${c.name}'><div class='item onNow' style='width: 98%;'>No EPG Available</div></a></td>`;
}
row.innerHTML = s;
i++;
}
}
</script>
</head>
<body>
<div id="container">
<div id="navigation">
<div class="logo">
<img src="images/logo.png" alt="TVHeadend Logo" width="150">
</div>
<div class="nav_bar">
<div class="navi"><a href="now.html">What's On Now</a></div>
<div class="navi"><a href="timeline.html">Timeline</a></div>
<div class="navi"><a href="channels.html">Channels</a></div>
<div class="navi"><a href="favourites.html">Favourite Channels</a></div>
<div class="navi"><a href="timers.html">Timers</a></div>
<div class="navi"><a href="recordings.html">Recordings</a></div>
<div class="navi"><a href="links.html">Series Links</a></div>
<div class="navi"><a href="status.html">Status</a></div>
<div class="navi"><a href="config.html">Configuration</a></div>
<form action="search.html" method="GET" name="search" class="search" onsubmit="return checkForm()">
<input type="text" name="find"><br>
<input type="submit" name="submit" value="Search">
</form>
</div>
</div>
<div id='layout'>
<div id='banner'>
<table>
<tr>
<td class='col_title'><div id='mobmenu'>☰</div> <h1>Timeline</h1></td>
<td id='mediatags'></td>
<td id='arrows'></td>
</tr>
</table>
</div>
<div id='wrapper'>
<div id='timeline'>
<table class='list' id='list' style='table-layout: fixed;'>
<colgroup>
<col id='channelname'>
<col id='schedules'>
</colgroup>
<thead>
<tr class='newday' id='newday'>
</tr>
</thead>
<tbody>
</tbody>
</table>
<span id='timenow' style='visibility: hidden'>
<img src='images/spacer.gif' width='1' height='1' alt=''>
</span>
<dialog id='recDialog'>
<p id='recText'></p>
<div style='display: flex; justify-content: center;'>
<button id='recCancel'>Cancel</button>
<button id='recOnce' style='margin-left: 10px;'>Record</button>
<button id='recSeries' style='margin-left: 10px;'>Series</button>
<div>
</dialog>
</div>
</div>
</div>
</div>
<script>
var textent, tstart, tend, tnext, ch_width, params, last_tend=0;
var channels, tags, events, table, media, lcn;
var globalResizeTimer = null;
var cookies = get_cookies();
async function main() {
var tags = await get_channeltags();
var s = "<span class='wideonly'>";
media = [];
for (var key in cookies) {
if (key.startsWith("Tag_")) {
var tag = decodeURIComponent(key.substring(4));
s += "<div class='media'>" +
`<label for='${tag}'>${tag}:</label>` +
`<input type='checkbox' name='${tag}' id='${tag}' onchange='click_tag("Tim_", "${tag}")'`;
if (sessionStorage.getItem("Tim_"+tag)) {
if (sessionStorage.getItem("Tim_"+tag) == 1) {
s += " checked";
media[tags[tag]] = 1;
}
}
else if (cookies[("Tim_"+key.substring(4))]) {
s += " checked";
media[tags[tag]] = 1;
}
s += "></div>";
}
}
s += "</span>";
document.getElementById("mediatags").innerHTML = s;
const query = window.location.search;
params = new URLSearchParams(query);
textent = 14400;
if (cookies.TIMESPAN) textent = cookies.TIMESPAN * 3600;
if (cookies.CSORT == 1) {
lcn = 1;
ch_width = 145;
}
else {
lcn = 0;
ch_width = 120;
}
document.getElementById('channelname').style = `width: ${ch_width}px`;
channels = await get_channels(lcn);
table = document.getElementById("list").getElementsByTagName('tbody')[0];
update(1);
if (cookies.REFR) var refresh = 1;
else var refresh = 0;
window.onresize = function() {
if(globalResizeTimer != null) window.clearTimeout(globalResizeTimer);
globalResizeTimer = window.setTimeout(drawCursor, 200, refresh);
};
drawCursor(refresh);
}
main();
</script>
</body>
</html>