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|
<!DOCTYPE html>
<html lang="de">
<meta name="viewport" content="width=device-width, initial-scale=1.0" charset="utf-8">
<head>
<script type='text/javascript' src='{{dirprefix}}script/jquery.js'></script>
<style type='text/css'>
body {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
background-color: lightgrey;
color: black;
}
#main {
display: flex;
flex-wrap: wrap;
}
.outermost {
font-size: 16pt;
}
.parent, .child {
padding: 5px;
float: left;
background-color: white;
font-size: 90%;
min-height: 7em;
flex-grow: 1;
align-items: stretch;
}
.parent .parent, .parent .child {
min-height: 5em;
}
.border {
flex-grow: 1;
display: inline-flex;
align-items: stretch;
padding: 5px;
}
.courseFont {
padding: 2px;
font-size: 90%;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-weight: bold;
overflow: hidden;
}
.headerFont {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-weight: bold;
border: 0px;
border-bottom: 1px;
margin-bottom: 1px;
border-color: grey;
border-style: solid;
}
.pc-idle, .pc-occupied, .pc-off, .pc-broken {
padding: 2px 1px;
text-align: center;
font-size: 90%;
font-weight: 800;
overflow: hidden;
transition: width 2s;
width: 25%;
}
.pc-idle {
background-color: green;
}
.pc-occupied {
background-color: red;
border-radius: 3px 0px 0px 3px;
}
.pc-off {
background-color: darkgrey;
}
.pc-broken {
background-color: black;
color: white;
border-radius: 0px 3px 3px 0px;
}
.pc-state-wrapper {
display: flex;
}
.paperEffect {
margin: 0 auto;
background-color: #fff;
box-shadow: 0 0 0.2vmin rgba(0, 0, 0, 0.4), inset 0 0 1vmin rgba(0, 0, 0, 0.1);
border-radius: 1px;
}
</style>
<script type='text/javascript'>
var rooms = {};
var startdate;
var roomidsString = "";
var config = {{{config}}};
$(document).ready(function () {
//temp
SetUpDate(new Date());
init();
});
function init() {
// var ids = getUrlParameter("id");
/*
$.getJSON("../../../api.php?do=locationinfo&action=locationtree&id=" + ids, function (result) {
generateLayout(result);
setTimeout(update, 1000);
});
*/
generateLayout(config.tree);
update();
}
function SetUpDate(d) {
startdate = d.getTime() - new Date().getTime();
}
function MyDate() {
return new Date(startdate + new Date().getTime());
}
function generateLayout(json) {
for (var i = 0; i < json.length; i++) {
console.log('Outermost for ' + json[i].locationid);
var el = generateObject(json[i], ($("#main")), true);
}
}
/**
* generates the divs, decides if parent or child
* @param json Room tree json
* @param myParent parent div
* @param outermost if the object is a root node
* @returns generated div
*/
function generateObject(json, myParent, outermost) {
var obj;
if (!json.children || json.children.length == 0) {
obj = generateChild(myParent, json.locationid, json.locationname, outermost);
} else {
obj = generateParent(myParent, json.locationid, json.locationname, outermost);
for (var i = 0; i < json.children.length; i++) {
generateObject(json.children[i], $("#parent_" + json.locationid), false);
}
}
return obj;
}
/**
* Helper function to generate id string used in query functions
* @param list A string, wicht contains ids or not(for now)
* @param id An ID which should be added to the list
*/
function addIdToUpdateList(list, id) {
if (list == "") {
list += id;
} else {
list += ("," + id);
}
return list;
}
const ROOMUPDATE_MS = 2*60*1000;
const CALUPDATE_MS = 20*60*1000;
function update() {
var calendarUpdateIds = "";
var rommUpdateIds = "";
var count = 0;
var nextUpdate = 15000;
// TODO: Only query a few rooms is not possible with the new api stuff ...
for (var property in rooms) {
if (rooms[property].lastCalendarUpdate === null || rooms[property].lastCalendarUpdate + CALUPDATE_MS < MyDate().getTime()) {
// TODO: NOT NECESSARY ANYMORE?!
calendarUpdateIds = addIdToUpdateList(calendarUpdateIds, rooms[property].id);
count++;
rooms[property].lastCalendarUpdate = MyDate().getTime();
}
if (rooms[property].lastRoomUpdate === null || rooms[property].lastRoomUpdate + ROOMUPDATE_MS < MyDate().getTime()) {
// TODO: NOT NECESSARY ANYMORE?!
rommUpdateIds = addIdToUpdateList(rommUpdateIds, rooms[property].id);
count++;
rooms[property].lastRoomUpdate = MyDate().getTime();
}
if (count > 7) break;
}
if (calendarUpdateIds !== "") {
queryCalendars();
nextUpdate = 1000;
}
if (rommUpdateIds !== "") {
queryRooms();
nextUpdate = 1000;
}
for (var property in rooms) {
upDateRoomState(rooms[property]);
}
setTimeout(update, nextUpdate);
}
function UpdateTimeTables(json) {
var l = json.length;
for (var i = 0; i < l; i++) {
if (rooms[json[i].id] == null) {
continue;
}
rooms[json[i].id].timetable = json[i].calendar;
for (var property in rooms[json[i].id].timetable) {
rooms[json[i].id].timetable[property].start = new Date(rooms[json[i].id].timetable[property].start);
rooms[json[i].id].timetable[property].end = new Date(rooms[json[i].id].timetable[property].end);
}
ComputeCurrentState(rooms[json[i].id]);
}
}
/**
* Querys Pc states
* Room are queried with the {{uuid}} of the panel.
*/
function queryRooms() {
$.ajax({
url: "{{dirprefix}}api.php?do=locationinfo&get=pcstates&uuid={{uuid}}",
dataType: 'json',
cache: false,
timeout: 30000,
success: function (result) {
var l = result.length;
if (result[0] == null) {
console.log("Error: Backend reported null back for RoomUpdate, this might happend if the room isn't" +
"configurated.");
return;
}
updatePcStates(result);
}, error: function () {
}
})
}
/**
* Updates a room visualy
* @param room A room to update
*/
function upDateRoomState(room) {
if (room === undefined || room.lastRoomUpdate === null) {
return;
}
var state = room.getState();
if (state.state == "CalendarEvent") {
updateCourseText(room.id, state.titel);
updateCoursTimer(room.id, GetTimeDiferenceAsString(state.end, MyDate()));
} else if (state.state == "Free") {
updateCourseText(room.id, "Frei");
updateCoursTimer(room.id, GetTimeDiferenceAsString(state.end, MyDate()));
} else if (state.state == "FreeNoEnd") {
updateCourseText(room.id, "Frei");
updateCoursTimer(room.id, "");
}
else if (state.state == "closed") {
updateCourseText(room.id, "Geschlossen");
updateCoursTimer(room.id, "");
}
}
/**
* Updates for all rooms the PC's states
* @param json Json with information about the PC's states
*/
function updatePcStates(json) {
var l = json.length;
for (var i = 0; i < l; i++) {
updateRoomUsage(json[i].id, json[i].idle, json[i].occupied, json[i].off, json[i].broken)
}
}
/**
* Generates a room Object and adds it to the rooms array
* @param id ID of the room
* @param name Name of the room
* @param config Config Json of the room
*/
function addRoom(id, name) {
var room = {
id: id,
name: name,
timetable: null,
currentEvent: null,
nextEventEnd: null,
timeTilFree: null,
state: null,
openingTimes: null,
lastCalendarUpdate: null,
lastRoomUpdate: null,
getState: function () {
if (!this.state) {
ComputeCurrentState(this);
return this.state;
}
if (this.state.end != "") {
if (this.state.end < new MyDate()) {
ComputeCurrentState(this);
}
}
return this.state;
}
};
rooms[id] = room;
if (roomidsString == "") {
roomidsString = id;
} else {
roomidsString = roomidsString + "," + id;
}
}
/**
* computes state of a room, states are:
* closed, FreeNoEnd, Free, ClaendarEvent.
* @param Room Object
*/
function ComputeCurrentState(room) {
if (room.lastRoomUpdate === null) {
room.state = {state: 'unknown'};
return;
}
if (!IsOpenNow(room)) {
room.state = {state: "closed", end: GetNextOpening(room), titel: "", next: ""};
return;
}
var closing = GetNextClosing(room);
var event = getNextEvent(room.timetable);
// no event and no closing
if (closing == null && event == null) {
room.state = {state: "FreeNoEnd", end: "", titel: "", next: ""};
return;
}
// no event so closing is next
if (event == null) {
room.state = {state: "Free", end: closing, titel: "", next: "closing"};
return;
}
// event is at the moment
if ((closing == null || event.start.getTime() < closing.getTime()) && event.start.getTime() < new MyDate()) {
room.state = {state: "CalendarEvent", end: event.end, titel: event.title, next: ""};
return;
}
// no closing so event is next
if (closing == null) {
room.state = {state: "Free", end: event.start, titel: "", next: "event"};
return;
}
// event sooner then closing
if (event.start.getTime() < closing) {
room.state = {state: "Free", end: event.start, titel: "", next: "event"};
} else if (event.start.getTime() > closing) {
room.state = {state: "Free", end: closing, titel: "", next: "closing"};
}
}
/**
* checks if a room is open
* @param room Room object
* @returns bool for open or not
*/
function IsOpenNow(room) {
var now = new MyDate();
if (room.openingTimes == null) {
// changes from falls needs testing
return true;
}
var tmp = room.openingTimes[now.getDay()];
if (tmp == null) {
return false;
}
for (var i = 0; i < tmp.length; i++) {
var openDate = new MyDate();
openDate.setHours(tmp[i].HourOpen);
openDate.setMinutes(tmp[i].MinutesOpen);
var closeDate = new MyDate();
closeDate.setHours(tmp[i].HourClose);
closeDate.setMinutes(tmp[i].MinutesClose);
if (openDate < now && closeDate > now) {
return true;
}
}
return false;
}
/**
* returns next event from a given json of events
* @param json Json which contains the calendar data.
* @returns event next Carlendar Event
*/
function getNextEvent(json) {
if (json == null) {
return;
}
var event;
var now = new MyDate();
for (var i = 0; i < json.length; i++) {
//event is now active
if (json[i].start.getTime() < now.getTime() && json[i].end.getTime() > now.getTime()) {
return json[i];
}
//first element to consider
if (event == null) {
if (json[i].start.getTime() > now.getTime()) {
event = json[i];
}
}
if (json[i].start.getTime() > now.getTime() && event.start.getTime() > json[i].start.getTime()) {
event = json[i];
}
}
return event;
}
/**
* Retruns next Opening
* @param room Room Object
* @returns bestdate Date Object of next opening
*/
function GetNextOpening(room) {
var now = new MyDate();
var day = now.getDay();
var offset = 0;
var bestdate;
for (var a = 0; a < 7; a++) {
if (room.openingTimes == null) {
return null;
}
var tmp = room.openingTimes[day];
if (tmp != null) {
for (var i = 0; i < tmp.length; i++) {
var openDate = new MyDate();
openDate.setDate(now.getDate() + offset);
openDate.setHours(tmp[i].HourOpen);
openDate.setMinutes(tmp[i].MinutesOpen);
if (openDate > now) {
if (!IsOpen(new Date(openDate.getTime() - 60000))) {
if (bestdate == null || bestdate > openDate) {
bestdate = openDate;
}
}
}
}
}
offset++;
day++;
if (day > 6) {
day = 0;
}
}
return bestdate;
}
/**
* returns next closing time of a given room
* @param room
* @returns Date Object of next closing
*/
function GetNextClosing(room) {
var now = new MyDate();
var day = now.getDay();
var offset = 0;
var bestdate;
for (var a = 0; a < 7; a++) {
//Test
if (room.openingTimes === null) {
return null;
}
var tmp = room.openingTimes[day];
if (tmp != null) {
for (var i = 0; i < tmp.length; i++) {
var closeDate = new MyDate();
closeDate.setDate(now.getDate() + offset);
closeDate.setHours(tmp[i].HourClose);
closeDate.setMinutes(tmp[i].MinutesClose);
if (closeDate > now) {
if (!IsOpen(new Date(closeDate.getTime() + 60000))) {
if (bestdate == null || bestdate > closeDate) {
bestdate = closeDate;
}
}
}
}
}
offset++;
day++;
if (day > 6) {
day = 0;
}
}
return bestdate;
}
/**
* Updates the Course Text of a child
* @param id of the child
* @param idle PC's on
* @param occupied PC's used
* @param off PC's that are off
* @param broken PC's that are broken
*/
function updateRoomUsage(id, idle, occupied, off, broken) {
if (idle == 0 && occupied == 0 && off == 0 && broken == 0) {
$('#parent_' + id).parent().hide();
return;
}
$('#parent_' + id).parent().show();
var total = parseInt(idle) + parseInt(occupied) + parseInt(off) + parseInt(broken);
$("#pc_Idle_" + id).text(idle).width((idle / total) * 100 + '%');
$("#pc_Occupied_" + id).text(occupied).width((occupied / total) * 100 + '%');
$("#pc_Off_" + id).text(off).width((off / total) * 100 + '%');
$("#pc_Broken_" + id).text(broken).width((broken / total) * 100 + '%');
}
/**
* Updates the Course Text of a child
* @param id of the child
* @param text Text
*/
function updateCourseText(id, text) {
$("#div_course" + id).text(text);
}
/**
* Updates the Course time of a child
* @param id of the child
* @param time Time value
*/
function updateCoursTimer(id, time) {
$("#div_Time_" + id).text(time);
}
/**
* generates a Div, used for a child node
* @param target Div it should be inserted
* @param id ID of the Object it represents
* @param name Name of the Object it represents
* @param outermost if the object is a root node
* @returns generated div
*/
function generateChild(target, id, name, outermost) {
var c = "";
if (outermost) {
c = "outermost";
}
var text = "<div class='border " + c + "'>" +
"<div class='child paperEffect' id='parent_" + id + "'>" +
"<div class='headerFont'>" + name + "</div>" +
"<div class='pc-state-wrapper'>" +
"<div id = 'pc_Occupied_" + id + "' class='pc-occupied'>?</div>" +
"<div id = 'pc_Idle_" + id + "' class='pc-idle'>?</div>" +
"<div id = 'pc_Off_" + id + "' class='pc-off'>?</div>" +
"<div id = 'pc_Broken_" + id + "' class='pc-broken'>?</div>" +
"</div>" +
"<div class='aroundCourse'>" +
"<div id = 'div_course" + id + "'class='courseFont'>?</div>" +
"<div id = 'div_Time_" + id + "'class='courseFont'></div></div></div></div>";
var obj = $(target).append(text);
addRoom(id, name);
return obj
}
/**
* generates a Div, used for a parent node
* @param target Div it should be inserted
* @param id ID of the Object it represents
* @param name Name of the Object it represents
* @param outermost if the object is a root node
* @returns generated div
*/
function generateParent(target, id, name, outermost) {
var c = "";
if (outermost) {
c = "outermost";
}
var text = "<div class='border " + c + "'>" +
"<div class='parent paperEffect'>" +
"<div class='headerFont'>" + name + "</div>" +
"<div id='parent_" + id + "'></div>" +
"</div></div>";
return $(target).append(text);
}
/**
* returns parameter value from the url
* @param sParam
* @returns value for given parameter
*/
var getUrlParameter = function getUrlParameter(sParam) {
var sPageURL = decodeURIComponent(window.location.search.substring(1)),
sURLVariables = sPageURL.split('&'),
sParameterName,
i;
for (i = 0; i < sURLVariables.length; i++) {
sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] === sParam) {
return sParameterName[1] === undefined ? true : sParameterName[1];
}
}
};
/**
* querys the Calendar data
* Calender is queried with the {{uuid}} of the panel.
* api.inc.php / page.inc.php is getting the ids with the panel uuid.
*/
function queryCalendars() {
var url = "{{dirprefix}}api.php?do=locationinfo&get=calendar&uuid={{uuid}}";
// Todo reimplement Frontend methode if needed
/*
if(!(room.config.calendarqueryurl === undefined)) {
url = room.config.calendarqueryurl;
}
*/
$.ajax({
url: url,
dataType: 'json',
cache: false,
timeout: 30000,
success: function (result) {
UpdateTimeTables(result);
}, error: function () {
}
});
}
/**
* used for countdown
* computes the time difference between 2 Date objects
* @param a Date Object
* @param b Date Object
* @returns time string
*/
function GetTimeDiferenceAsString(a, b) {
if (a == null || b == null) {
return "";
}
var milliseconds = a.getTime() - b.getTime();
var seconds = Math.floor((milliseconds / 1000) % 60);
milliseconds -= seconds * 1000;
var minutes = Math.floor((milliseconds / (1000 * 60)) % 60);
milliseconds -= minutes * 1000 * 60;
var hours = Math.floor((milliseconds / (1000 * 60 * 60)) % 24);
var days = Math.floor((milliseconds / (1000 * 60 * 60 * 24)) % 31);
if (seconds < 10) {
seconds = "0" + seconds;
}
if (minutes < 10) {
minutes = "0" + minutes;
}
if (days != 0) {
// dont show?
return "";
}
return hours + ":" + minutes + ":" + seconds;
}
</script>
</head>
<body>
<div id="main"></div>
</body>
</html>
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