/*
* FullCalendar
* http://arshaw.com/fullcalendar/
*
* use fullcalendar.css for basic styling
* requires jQuery UI core and draggables ONLY if you plan to do drag & drop
*
* Copyright (c) 2009 Adam Shaw
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Date:
* Revision:
*/
(function($) {
$.fn.fullCalendar = function(options) {
if (typeof options == 'string') {
var args = Array.prototype.slice.call(arguments, 1);
this.each(function() {
$.data(this, 'fullCalendar')[options].apply(this, args);
});
return this;
}
options = options || {};
var r2l = options.rightToLeft;
var dis, dit; // day index sign / translate
if (r2l) {
dis = -1;
dit = 6;
this.addClass('r2l');
}else{
dis = 1;
dit = 0;
}
var showTime = typeof options.showTime == 'undefined' ? 'guess' : options.showTime;
var bo = typeof options.buttons == 'undefined' ? true : options.buttons;
var weekStart = (options.weekStart || 0) % 7;
var timeFormat = options.timeFormat || 'gx';
var titleFormat = options.titleFormat || (r2l ? 'Y F' : 'F Y');
var tdTopBug, trTopBug, tbodyTopBug, sniffBugs = true;
this.each(function() {
var date = options.year ? new Date(options.year, options.month || 0, 1) : new Date();
var start, end, today, numWeeks;
var events = typeof options.events != 'string' && !$.isFunction(options.events) ?
cleanEvents(options.events) : null;
var ignoreResizes = false;
function updateMonth() {
clearEvents();
render();
}
function today() {
date = new Date();
updateMonth();
}
function prevMonth() {
addMonths(date, -1);
updateMonth();
}
function nextMonth() {
addMonths(date, 1);
updateMonth();
}
function gotoMonth(year, month) {
date = new Date(year, month, 1);
updateMonth();
}
$.data(this, 'fullCalendar', {
today: today,
prevMonth: prevMonth,
nextMonth: nextMonth,
gotoMonth: gotoMonth,
refresh: updateMonth
});
var titleElement, todayButton, monthElement, monthElementWidth;
var header = $("
").appendTo(this);
if (options.title !== false)
titleElement = $("").appendTo(header);
if (bo) {
var buttons = $("").appendTo(header);
var prevButton, nextButton;
if (bo == true || bo.today != false) {
todayButton = $("")
.click(today);
if (typeof bo.today == 'string') todayButton.val(bo.today);
buttons.append(todayButton);
}
if (bo == true || bo.prev != false) {
prevButton = $("")
.click(prevMonth);
if (typeof bo.prev == 'string') prevButton.val(bo.prev);
if (r2l) buttons.prepend(prevButton);
else buttons.append(prevButton);
}
if (bo == true || bo.next != false) {
nextButton = $("")
.click(nextMonth);
if (typeof bo.next == 'string') nextButton.val(bo.next);
if (r2l) buttons.prepend(nextButton);
else buttons.append(nextButton);
}
}
monthElement = $("")
.appendTo($("").appendTo(this));
var thead, tbody, glass, monthTitle;
function render() {
ignoreResizes = true;
date.setDate(1);
clearTime(date);
var year = date.getFullYear();
var month = date.getMonth();
monthTitle = formatTitle(date);
if (titleElement) titleElement.text(monthTitle);
clearTime(date);
start = cloneDate(date);
addDays(start, -start.getDay() + weekStart);
end = cloneDate(date);
addMonths(end, 1);
addDays(end, (7 - end.getDay() + weekStart) % 7);
numWeeks = Math.round((end.getTime() - start.getTime()) / 604800000);
if (options.fixedWeeks != false) {
addDays(end, (6 - numWeeks) * 7);
numWeeks = 6;
}
today = clearTime(new Date());
if (todayButton) {
if (today.getFullYear() == year && today.getMonth() == month) {
todayButton.css('visibility', 'hidden');
}else{
todayButton.css('visibility', 'visible');
}
}
if (!tbody) {
var table = $("").appendTo(monthElement);
thead = "";
for (var i=0; i<7; i++) {
var j = (i * dis + dit + weekStart) % 7;
thead +=
"" +
(options.abbrevDayHeadings!=false ? dayAbbrevs[j] : dayNames[j]) +
" | ";
}
thead = $(thead + "
").appendTo(table);
tbody = "";
var d = cloneDate(start);
for (var i=0; i";
var tds = "";
for (var j=0; j<7; j++) {
var s =
"" + d.getDate() + " " +
" | ";
if (r2l) tds = s + tds;
else tds += s;
addDays(d, 1);
}
tbody += tds + "";
}
tbody = $(tbody + "").appendTo(table);
glass = $("")
.appendTo(monthElement)
.click(function(ev, ui) {
if (options.dayClick) {
buildDayGrid();
var td = dayTD(ev.pageX, ev.pageY);
if (td) return options.dayClick.call(td, dayDate(td));
}
});
}else{
var diff = numWeeks - tbody.find('tr').length;
if (diff < 0) {
tbody.find('tr:gt(' + (numWeeks-1) + ')').remove();
}
else if (diff > 0) {
var trs = "";
for (var i=0; i";
for (var j=0; j<7; j++) {
trs +=
"" +
"" +
"" +
" | ";
}
trs += "";
}
if (trs) tbody.append(trs);
}
var d = cloneDate(start);
tbody.find('tr').each(function() {
for (var i=0; i<7; i++) {
var td = this.childNodes[i * dis + dit];
if (d.getMonth() == month) {
$(td).removeClass('other-month');
}else{
$(td).addClass('other-month');
}
if (d.getTime() == today.getTime()) {
$(td).addClass('today');
}else{
$(td).removeClass('today');
}
$(td.childNodes[0]).text(d.getDate());
addDays(d, 1);
}
});
}
resizeTable();
if (sniffBugs) {
var tr = tbody.find('tr');
var td = tr.find('td');
var trTop = tr.position().top;
var tdTop = td.position().top;
tdTopBug = tdTop < 0;
trTopBug = trTop != tdTop;
tbodyTopBug = tbody.position().top != trTop;
sniffBugs = false;
}
if (typeof options.events == 'string') {
if (options.loading) options.loading(true);
var jsonOptions = {};
jsonOptions[options.startParam || 'start'] = Math.round(start.getTime() / 1000);
jsonOptions[options.endParam || 'end'] = Math.round(end.getTime() / 1000);
jsonOptions[options.cacheParam || '_'] = (new Date()).getTime();
$.getJSON(options.events, jsonOptions, function(data) {
events = cleanEvents(data);
renderEvents(events);
if (options.loading) options.loading(false);
});
}
else if ($.isFunction(options.events)) {
if (options.loading) options.loading(true);
options.events(start, end,
function(data) {
events = cleanEvents(data);
renderEvents(events);
if (options.loading) options.loading(false);
});
}
else if (events) renderEvents(events);
ignoreResizes = false;
if (options.monthDisplay)
options.monthDisplay(date.getFullYear(), date.getMonth(), monthTitle);
}
var eventMatrix = [];
function renderEvents() {
eventMatrix = [];
var i = 0;
var ws = cloneDate(start);
var we = addDays(cloneDate(ws), 7);
while (ws.getTime() < end.getTime()) {
var segs = [];
$.each(events, function(j, event) {
if (event.end.getTime() > ws.getTime() && event.start.getTime() < we.getTime()) {
var ss, se, isStart, isEnd;
if (event.start.getTime() < ws.getTime()) {
ss = cloneDate(ws);
isStart = false;
}else{
ss = cloneDate(event.start);
isStart = true;
}
if (event.end.getTime() > we.getTime()) {
se = cloneDate(we);
isEnd = false;
}else{
se = cloneDate(event.end);
isEnd = true;
}
ss = clearTime(ss);
se = clearTime((se.getHours()==0 && se.getMinutes()==0) ? se : addDays(se, 1));
segs.push({
event: event, start: ss, end: se,
isStart: isStart, isEnd: isEnd, msLength: se - ss
});
}
});
segs.sort(function(a, b) {
return (b.msLength - a.msLength) * 100 + (a.event.start - b.event.start);
});
var levels = [];
$.each(segs, function(j, seg) {
var l = 0; // level index
while (true) {
var collide = false;
if (levels[l]) {
for (var k=0; k levels[l][k].start.getTime() &&
seg.start.getTime() < levels[l][k].end.getTime()) {
collide = true;
break;
}
}
}
if (collide) {
l++;
continue;
}else{
break;
}
}
if (levels[l]) levels[l].push(seg);
else levels[l] = [seg];
});
eventMatrix[i] = levels;
addDays(ws, 7);
addDays(we, 7);
i++;
}
_renderEvents();
}
var eventElements = []; // [[event, element], ...]
function _renderEvents() {
for (var i=0; i")
.append("" +
(roundW ? " | " : '') +
" | " +
(roundE ? " | " : '') + "
")
.append("" +
(roundW ? " | " : '') +
" | " +
(roundE ? " | " : '') + "
")
.append("" +
(roundW ? " | " : '') +
" | " +
(roundE ? " | " : '') + "
");
buildEventText(event, element.find('td.c'));
if (options.eventRender) {
var res = options.eventRender(event, element);
if (typeof res != 'undefined') {
if (res === false) continue;
if (res !== true) element = $(res);
}
}
element
.css({
position: 'absolute',
top: top,
left: left1,
width: left2 - left1,
'z-index': 3
})
.appendTo(monthElement);
initEventElement(event, element);
var h = element.outerHeight({margin:true});
if (h > maxh) maxh = h;
}
height += maxh;
top += maxh;
}
innerDiv.height(height);
}
}
function initEventElement(event, element) {
element.click(function(ev) {
if (!element.hasClass('ui-draggable-dragging')) {
if (options.eventClick) {
var res = options.eventClick.call(this, event, ev);
if (res === false) return false;
}
if (event.url) window.location.href = event.url;
}
});
if (options.eventMouseover)
element.mouseover(function(ev) {
options.eventMouseover.call(this, event, ev);
});
if (options.eventMouseout)
element.mouseout(function(ev) {
options.eventMouseout.call(this, event, ev);
});
if (typeof event.draggable != 'undefined') {
if (event.draggable)
draggableEvent(event, element);
}
else if (options.draggable) {
draggableEvent(event, element);
}
eventElements.push([event, element]);
}
var dragStartTD, dragTD;
var dayOverlay;
function draggableEvent(event, element) {
element.draggable({
zIndex: 4,
delay: 50,
opacity: options.eventDragOpacity,
revertDuration: options.eventRevertDuration,
start: function(ev, ui) {
// hide other elements with same event
for (var i=0; i")
.appendTo(monthElement);
buildDayGrid();
dragTD = dragStartTD = null;
eventDrag(this, ev, ui);
if (options.eventDragStart)
options.eventDragStart.call(this, event, ev, ui);
},
drag: function(ev, ui) {
eventDrag(this, ev, ui);
},
stop: function(ev, ui) {
if (!dragTD || dragTD == dragStartTD) {
// show all events
for (var i=0; i dayY0 + dayY[r+1]) r++;
while (c < cmax && x > dayX0 + dayX[c+1]) c++;
if (r < 0 || r >= rmax || c < 0 || c >= cmax)
return currTD = null;
else if (!currTD || r != currR || c != currC) {
currR = r;
currC = c;
currTD = tbody.find('tr:eq('+r+') td:eq('+c+')').get(0);
currTDX = dayX[c];
currTDY = dayY[r];
currTDW = dayX[c+1] - currTDX;
currTDH = dayY[r+1] - currTDY;
return currTD;
}
return currTD;
}
function dayDate(node) {
var i, tds = tbody.get(0).getElementsByTagName('td');
for (i=0; i")
.text(event.title)
.appendTo(element);
var st = typeof event.showTime == 'undefined' ? showTime : event.showTime;
if (st != false) {
var h = event.start.getHours();
var m = event.start.getMinutes();
if (st == true || st == 'guess' && (h || m || event.end.getHours() || event.end.getMinutes())) {
var s = '';
for (var i=0; i");
if (r2l) element.append(timeElement.text(' ' + s));
else element.prepend(timeElement.text(s + ' '));
}
}
}
function formatTitle(d) {
var m = d.getMonth();
var s = '';
for (var i=0; i