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67
attachment: fullcalendar.js
(48.0 KB)
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/*!
* FullCalendar v1.2.1
* 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: 2009-05-31 13:56:02 -0700 (Sun, 31 May 2009)
* Revision: 23
*/
(function($) {
$.fn.fullCalendar = function(options) {
//
// Calls methods on a pre-existing instance
//
if (typeof options == 'string') {
var args = Array.prototype.slice.call(arguments, 1);
var res;
this.each(function() {
var r = $.data(this, 'fullCalendar')[options].apply(this, args);
if (typeof res == 'undefined') res = r;
});
if (typeof res != 'undefined') {
return res;
}
return this;
}
//
// Process options
//
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');
//
// Rendering bug detection variables
//
var tdTopBug, trTopBug, tbodyTopBug, sniffBugs = true;
this.each(function() {
//
// Instance variables
//
var date = options.year ? // holds the year & month of current month
new Date(options.year, options.month || 0, 1) :
new Date();
var start, end; // first & last VISIBLE dates
var today;
var numWeeks;
var ignoreResizes = false;
var events = [];
var eventSources = options.eventSources || [];
if (options.events) eventSources.push(options.events);
//
// Month navigation functions
//
function refreshMonth() {
clearEventElements();
render();
}
function prevMonth() {
addMonths(date, -1);
refreshMonth();
}
function nextMonth() {
addMonths(date, 1);
refreshMonth();
}
function gotoToday() {
date = new Date();
refreshMonth();
}
function gotoMonth(year, month) {
date = new Date(year, month, 1);
refreshMonth();
}
function prevYear() {
addYears(date, -1);
refreshMonth();
}
function nextYear() {
addYears(date, 1);
refreshMonth();
}
//
// Publicly accessible methods
//
$.data(this, 'fullCalendar', {
refresh: refreshMonth,
prevMonth: prevMonth,
nextMonth: nextMonth,
today: gotoToday,
gotoMonth: gotoMonth,
prevYear: prevYear,
nextYear: nextYear,
//
// Event CRUD
//
addEvent: function(event) {
events.push(normalizeEvent(event));
clearEventElements();
renderEvents();
},
updateEvent: function(event) {
event.start = $.fullCalendar.parseDate(event.start);
event.end = $.fullCalendar.parseDate(event.end);
var startDelta = event.start - event._start;
var msLength = event.end - event.start;
event._start = cloneDate(event.start);
for (var i = 0; i < events.length; i++) {
var e = events[i];
if (e.id === event.id && e !== event) {
e.start = new Date(e.start.getTime() + startDelta);
e._start = cloneDate(e.start);
e.end = new Date(e.start.getTime() + msLength);
for (var k in event) {
if (k && k != 'start' && k != 'end' && k.charAt(0) != '_') {
e[k] = event[k];
}
}
}
}
clearEventElements();
renderEvents();
},
removeEvent: function(eventId) {
if (typeof eventId == 'object') {
eventId = eventId.id;
}
// remove from the 'events' array
var newEvents = [];
for (var i = 0; i < events.length; i++) {
if (events[i].id !== eventId) {
newEvents.push(events[i]);
}
}
events = newEvents;
// remove from static event sources
for (var i = 0; i < eventSources.length; i++) {
var src = eventSources[i];
if (typeof src != 'string' && !$.isFunction(src)) {
var newSrc = [];
for (var j = 0; j < src.length; j++) {
if (src[j].id !== eventId) {
newSrc.push(src[j]);
}
}
eventSources[i] = newSrc;
}
}
clearEventElements();
renderEvents();
},
getEventsById: function(eventId) {
var res = [];
for (var i = 0; i < events.length; i++) {
if (events[i].id === eventId) {
res.push(events[i]);
}
}
return res;
},
//
// Event Source CRUD
//
addEventSource: function(src) {
eventSources.push(src);
pushLoading();
fetchEventSource(src, function() {
popLoading();
clearEventElements();
renderEvents();
});
},
removeEventSource: function(src) {
// remove from 'eventSources' array
var newSources = [];
for (var i = 0; i < eventSources.length; i++) {
if (src !== eventSources[i]) {
newSources.push(eventSources[i]);
}
}
eventSources = newSources;
// remove events from 'events' array
var newEvents = [];
for (var i = 0; i < events.length; i++) {
if (events[i].source !== src) {
newEvents.push(events[i]);
}
}
events = newEvents;
clearEventElements();
renderEvents();
}
});
/*******************************************************************/
//
// Header & Table Rendering
//
/*******************************************************************/
//
// Build one-time DOM elements (header, month container)
//
var titleElement, todayButton, monthElement, monthElementWidth;
var header = $("<div class='full-calendar-header'/>").appendTo(this);
if (bo) { // "button options"
var buttons = $("<div class='full-calendar-buttons'/>").appendTo(header);
if (bo == true || bo.today !== false) {
todayButton = $("<button class='today' />")
.append($("<span />").html(
typeof bo.today == 'string' ?
bo.today : "today"))
.click(gotoToday);
buttons.append(todayButton);
}
if (bo.prevYear) {
var b = $("<button class='prev-year' />")
.append($("<span />")
.html(typeof bo.prevYear == 'string' ?
bo.prevYear : "«"))
.click(prevYear);
if (r2l) buttons.prepend(b);
else buttons.append(b);
}
if (bo == true || bo.prevMonth !== false) {
var b = $("<button class='prev-month' />")
.append($("<span />")
.html(typeof bo.prevMonth == 'string' ?
bo.prevMonth : (r2l ? ">" : "<")))
.click(prevMonth);
if (r2l) buttons.prepend(b);
else buttons.append(b);
}
if (bo == true || bo.nextMonth !== false) {
var b = $("<button class='next-month' />")
.append($("<span />").html(typeof bo.nextMonth == 'string' ?
bo.nextMonth : (r2l ? "<" : ">")))
.click(nextMonth);
if (r2l) buttons.prepend(b);
else buttons.append(b);
}
if (bo.nextYear) {
var b = $("<button class='next-year' />")
.append($("<span />").html(typeof bo.nextYear == 'string'
? bo.nextYear : "»"))
.click(nextYear);
if (r2l) buttons.prepend(b);
else buttons.append(b);
}
}
if (options.title !== false) {
titleElement = $("<h2 class='full-calendar-title'/>").appendTo(header);
}
monthElement = $("<div class='full-calendar-month' style='position:relative'/>")
.appendTo($("<div class='full-calendar-month-wrap'/>").appendTo(this));
//
// Build the TABLE cells for the current month. (calls event fetching & rendering code)
//
var thead, tbody, glass;
function render() {
ignoreResizes = true;
date.setDate(1);
clearTime(date);
var year = date.getFullYear();
var month = date.getMonth();
var monthTitle = $.fullCalendar.formatDate(date, titleFormat);
if (titleElement) titleElement.text(monthTitle);
clearTime(date);
start = cloneDate(date);
addDays(start, -((start.getDay() - weekStart + 7) % 7));
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');
}
}
var dayNames = $.fullCalendar.dayNames;
var dayAbbrevs = $.fullCalendar.dayAbbrevs;
if (!tbody) {
// first time, build all cells from scratch
var table = $("<table style='width:100%'/>").appendTo(monthElement);
thead = "<thead><tr>";
for (var i = 0; i < 7; i++) {
var j = (i * dis + dit + weekStart) % 7;
thead +=
"<th class='" + dayAbbrevs[j].toLowerCase() +
(i == 0 ? ' first' : '') + "'>" +
(options.abbrevDayHeadings != false ? dayAbbrevs[j] : dayNames[j]) +
"</th>";
}
thead = $(thead + "</tr></thead>").appendTo(table);
tbody = "<tbody>";
var d = cloneDate(start);
for (var i = 0; i < numWeeks; i++) {
tbody += "<tr class='week" + (i + 1) + "'>";
var tds = "";
for (var j = 0; j < 7; j++) {
var s =
"<td class='day " + dayAbbrevs[(j + weekStart) % 7].toLowerCase() +
(j == dit ? ' first' : '') +
(d.getMonth() == month ? '' : ' other-month') +
(d.getTime() == today.getTime() ? ' today' : '') +
(d.getDay() == 0 || d.getDay() == 6 ? ' weekend' : '') +
"'><div class='day-number'>" + d.getDate() + "</div>" +
"<div class='day-content'><div/></div></td>";
if (r2l) tds = s + tds;
else tds += s;
addDays(d, 1);
}
tbody += tds + "</tr>";
}
tbody = $(tbody + "</tbody>").appendTo(table);
// a protective coating over the TABLE
// intercepts mouse clicks and prevents text-selection
glass = $("<div style='position:absolute;top:0;left:0;z-index:1;width:100%' />")
.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 {
// NOT first time, reuse as many cells as possible
var diff = numWeeks - tbody.find('tr').length;
if (diff < 0) {
// remove extra rows
tbody.find('tr:gt(' + (numWeeks - 1) + ')').remove();
}
else if (diff > 0) {
var trs = "";
for (var i = 0; i < diff; i++) {
trs += "<tr class='week" + (numWeeks + i) + "'>";
for (var j = 0; j < 7; j++) {
trs +=
"<td class='day " +
dayAbbrevs[(j * dis + dit + weekStart) % 7].toLowerCase() +
(j == 0 ? ' first' : '') + "'>" +
"<div class='day-number'></div>" +
"<div class='day-content'><div/></div>" +
"</td>";
}
trs += "</tr>";
}
if (trs) tbody.append(trs);
}
// re-label and re-class existing cells
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');
}
if (d.getDay() == 0 || d.getDay() == 6) {
$(td).addClass('weekend');
} else {
$(td).removeClass('weekend');
}
$(td.childNodes[0]).text(d.getDate());
addDays(d, 1);
}
});
}
setCellSizes();
if (sniffBugs) {
// nasty bugs in opera 9.25
// position() returning relative to direct parent
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;
}
fetchEvents(renderEvents);
ignoreResizes = false;
if (options.monthDisplay) {
options.monthDisplay(date.getFullYear(), date.getMonth(), monthTitle);
}
}
//
// Adjust dimensions of the cells, based on container's width
//
function setCellSizes() {
var tbodyw = tbody.width();
var cellw = Math.floor(tbodyw / 7);
var cellh = Math.round(cellw * .85);
thead.find('th')
.filter(':lt(6)').width(cellw).end()
.filter(':eq(6)').width(tbodyw - cellw * 6);
tbody.find('td').height(cellh);
glass.height(monthElement.height());
monthElementWidth = monthElement.width();
}
/*******************************************************************/
//
// Event Rendering
//
/*******************************************************************/
//
// Render the 'events' array. First, break up into segments
//
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(segCmp);
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].length; k++) {
if (seg.end.getTime() > 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();
}
//
// Do the REAL rendering of the segments
//
var eventElements = []; // [[event, element], ...]
function _renderEvents() {
for (var i = 0; i < eventMatrix.length; i++) {
var levels = eventMatrix[i];
var tr = tbody.find('tr:eq(' + i + ')');
var td = tr.find('td:first');
var innerDiv = td.find('div.day-content div').css('position', 'relative');
var top = innerDiv.position().top;
if (tdTopBug) top -= td.position().top;
if (trTopBug) top += tr.position().top;
if (tbodyTopBug) top += tbody.position().top;
var height = 0;
for (var j = 0; j < levels.length; j++) {
var segs = levels[j];
var maxh = 0;
for (var k = 0; k < segs.length; k++) {
var seg = segs[k];
var event = seg.event;
var left1, left2, roundW, roundE;
if (seg.event.weekends === false) {
if (seg.isStart && seg.start.getDay() == 0)
addDays(seg.start, 1, true);
if (seg.isStart && seg.start.getDay() == 6)
continue;
if (seg.isEnd && seg.end.getDay() == 1)
continue;
}
if (r2l) {
if (seg.event.weekends === false) {
left1 = seg.isEnd ?
tr.find('td:eq(' + ((seg.end.getDay() + 5 - weekStart) % 7 * dis + dit) + ') div.day-content div').position().left :
tr.find('td:eq(' + ((5 - weekStart) % 7 * dis + dit) + ') div.day-content div').position().left;
left2 = seg.isStart ?
tr.find('td:eq(' + ((seg.start.getDay() - weekStart + 7) % 7 * dis + dit) + ') div.day-content div') :
tr.find('td:eq(' + ((1 - weekStart + 7) % 7 * dis + dit) + ') div.day-content div');
} else {
left1 = seg.isEnd ?
tr.find('td:eq(' + ((seg.end.getDay() + 6 - weekStart) % 7 * dis + dit) + ') div.day-content div').position().left :
tbody.position().left;
left2 = seg.isStart ?
tr.find('td:eq(' + ((seg.start.getDay() - weekStart + 7) % 7 * dis + dit) + ') div.day-content div') :
tbody;
}
roundW = seg.isEnd;
roundE = seg.isStart;
} else {
if (seg.event.weekends === false) {
left1 = seg.isStart ?
tr.find('td:eq(' + ((seg.start.getDay() - weekStart + 7) % 7) + ') div.day-content div').position().left :
tr.find('td:eq(' + ((1 - weekStart + 7) % 7) + ') div.day-content div').position().left;
left2 = seg.isEnd ?
tr.find('td:eq(' + ((seg.end.getDay() + 5 - weekStart) % 7) + ') div.day-content div') :
tr.find('td:eq(' + ((seg.end.getDay() + 5 - weekStart) % 7) + ') div.day-content div');
} else {
left1 = seg.isStart ?
tr.find('td:eq(' + ((seg.start.getDay() - weekStart + 7) % 7) + ') div.day-content div').position().left :
tbody.position().left;
left2 = seg.isEnd ?
tr.find('td:eq(' + ((seg.end.getDay() + 6 - weekStart) % 7) + ') div.day-content div') :
tbody;
}
roundW = seg.isStart;
roundE = seg.isEnd;
}
left2 = left2.position().left + left2.width();
var cl = event.className;
if (typeof cl == 'string') {
cl = ' ' + cl;
}
else if (typeof cl == 'object') {
cl = ' ' + cl.join(' ');
}
var element = $("<table class='event" + (cl || '') + "' />")
.append("<tr>" +
(roundW ? "<td class='nw'/>" : '') +
"<td class='n'/>" +
(roundE ? "<td class='ne'/>" : '') + "</tr>")
.append("<tr>" +
(roundW ? "<td class='w'/>" : '') +
"<td class='c'/>" +
(roundE ? "<td class='e'/>" : '') + "</tr>")
.append("<tr>" +
(roundW ? "<td class='sw'/>" : '') +
"<td class='s'/>" +
(roundE ? "<td class='se'/>" : '') + "</tr>");
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);
}
}
//
// create the text-contents of an event segment
//
function buildEventText(event, element) {
$("<span class='event-title' />")
.text(event.title)
.appendTo(element);
var st = typeof event.showTime == 'undefined' ? showTime : event.showTime;
if (st != false) {
if (st == true || st == 'guess' &&
(event.start.getHours() || event.start.getMinutes() ||
event.end.getHours() || event.end.getMinutes())) {
var timeStr = $.fullCalendar.formatDate(event.start, timeFormat);
var timeElement = $("<span class='event-time' />");
if (r2l) element.append(timeElement.text(' ' + timeStr));
else element.prepend(timeElement.text(timeStr + ' '));
}
}
}
//
// Attach event handlers to an event segment
//
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]);
}
//
// Remove all event segments from DOM
//
function clearEventElements() {
for (var i = 0; i < eventElements.length; i++)
eventElements[i][1].remove();
eventElements = [];
}
/*******************************************************************/
//
// Drag & Drop (and cell-coordinate stuff)
//
/*******************************************************************/
//
// Attach jQuery UI draggable
//
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 < eventElements.length; i++) {
var x = eventElements[i];
var xevent = x[0];
if (x[1].get(0) != this && (xevent == event ||
typeof xevent.id != 'undefined' && xevent.id == event.id))
x[1].hide();
}
if (!dayOverlay)
dayOverlay =
$("<div class='over-day' style='position:absolute;z-index:2' />")
.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 < eventElements.length; i++)
eventElements[i][1].show();
} else {
var delta = dayDelta(dragStartTD, dragTD);
for (var i = 0; i < events.length; i++) {
if (event == events[i] || typeof event.id != 'undefined' && event.id == events[i].id) {
addDays(events[i].start, delta, true);
addDays(events[i].end, delta, true);
events[i]._start = cloneDate(events[i].start);
}
}
if (options.eventDrop) {
options.eventDrop.call(this, event, delta, ev, ui);
}
clearEventElements();
renderEvents();
}
dayOverlay.hide();
if (options.eventDragStop) {
options.eventDragStop.call(this, event, ev, ui);
}
}
});
}
//
// Called DURING dragging, on every mouse move
//
function eventDrag(node, ev, ui) {
var oldTD = dragTD;
dragTD = dayTD(ev.pageX, ev.pageY);
if (!dragStartTD) dragStartTD = dragTD;
if (dragTD != oldTD) {
if (dragTD) {
$(node).draggable('option', 'revert', dragTD == dragStartTD);
dayOverlay.css({
top: currTDY,
left: currTDX,
width: currTDW,
height: currTDH,
display: 'block'
});
} else {
$(node).draggable('option', 'revert', true);
dayOverlay.hide();
}
}
}
//
// Record positions & dimensions of each TD
//
var dayX, dayY, dayX0, dayY0;
var currTD, currR, currC;
var currTDX, currTDY, currTDW, currTDH;
function buildDayGrid() {
var tr, td, o = monthElement.offset();
dayX0 = o.left;
dayY0 = o.top;
dayY = [];
tbody.find('tr').each(function() {
tr = $(this);
dayY.push(tr.position().top +
(trTopBug ? tbody.position().top : 0));
});
dayY.push(dayY[dayY.length - 1] + tr.height());
dayX = [];
tr.find('td').each(function() {
td = $(this);
dayX.push(td.position().left);
});
dayX.push(dayX[dayX.length - 1] + td.width());
currTD = null;
}
//
// Returns TD underneath coordinate (optimized)
//
function dayTD(x, y) {
var r = -1, c = -1;
var rmax = dayY.length - 1, cmax = dayX.length - 1;
while (r < rmax && y > 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;
}
//
// Get a TD's date
//
function dayDate(td) {
var i, trs = tbody.get(0).getElementsByTagName('tr');
for (i = 0; i < trs.length; i++) {
var tr = trs[i];
for (var j = 0; j < 7; j++) {
if (tr.childNodes[j] == td) {
var d = cloneDate(start);
return addDays(d, i * 7 + j * dis + dit);
}
}
}
}
//
// Return the # of days between 2 TD's
//
function dayDelta(td1, td2) {
var i1, i2, trs = tbody.get(0).getElementsByTagName('tr');
for (var i = 0; i < trs.length; i++) {
var tr = trs[i];
for (var j = 0; j < 7; j++) {
var td = tr.childNodes[j];
if (td == td1) i1 = i * 7 + j * dis + dit;
if (td == td2) i2 = i * 7 + j * dis + dit;
}
}
return i2 - i1;
}
/*******************************************************************/
//
// Event Sources & Fetching
//
/*******************************************************************/
//
// Fetch from ALL sources. Clear 'events' array and populate
//
function fetchEvents(callback) {
events = [];
if (eventSources.length > 0) {
var queued = eventSources.length;
var sourceDone = function() {
if (--queued == 0) {
popLoading();
if (callback) {
callback(events);
}
}
};
pushLoading();
for (var i = 0; i < eventSources.length; i++) {
fetchEventSource(eventSources[i], sourceDone);
}
}
}
//
// Fetch from a particular source. Append to the 'events' array
//
function fetchEventSource(src, callback) {
var y = date.getFullYear();
var m = date.getMonth();
var reportEvents = function(a) {
if (date.getFullYear() == y && date.getMonth() == m) {
for (var i = 0; i < a.length; i++) {
normalizeEvent(a[i]);
a[i].source = src;
}
events = events.concat(a);
}
if (callback) {
callback(a);
}
};
if (typeof src == 'string') {
var params = {};
params[options.startParam || 'start'] = Math.round(start.getTime() / 1000);
params[options.endParam || 'end'] = Math.round(end.getTime() / 1000);
params[options.cacheParam || '_'] = (new Date()).getTime();
$.getJSON(src, params, reportEvents);
}
else if ($.isFunction(src)) {
src(start, end, reportEvents);
}
else {
reportEvents(src);
}
}
//
// methods for reporting loading state
//
var loadingLevel = 0;
function pushLoading() {
if (!loadingLevel++ && options.loading) {
options.loading(true);
}
}
function popLoading() {
if (! --loadingLevel && options.loading) {
options.loading(false);
}
}
/*******************************************************************/
//
// Begin "Main" Execution
//
/*******************************************************************/
var e = $(this);
var _e = this;
var resizeID = 0;
$(window).resize(function() { // re-render table on window resize
if (!ignoreResizes) {
var rid = ++resizeID; // add a delay
setTimeout(function() {
if (rid == resizeID) {
// if calendar is visible
if (e.css('display') != 'none') {
// if the month width changed
if (monthElement.width() != monthElementWidth) {
clearEventElements();
setCellSizes();
_renderEvents();
if (options.resize) options.resize.call(_e);
}
}
}
}, 200);
}
});
// let's begin...
if (e.css('display') != 'none') {
render();
}
});
return this;
};
/***************************************************************************/
//
// Utilities
//
/***************************************************************************/
//
// event utils
//
function normalizeEvent(event) {
if (event.date) {
event.start = event.date;
delete event.date;
}
event.start = $.fullCalendar.parseDate(event.start);
event._start = cloneDate(event.start);
event.end = $.fullCalendar.parseDate(event.end);
if (!event.end || event.end <= event.start) {
event.end = addDays(cloneDate(event.start), 1);
}
return event;
}
function segCmp(a, b) {
return (b.msLength - a.msLength) * 100 + (a.event.start - b.event.start);
}
//
// string utils
//
function zeroPad(n) {
return (n < 10 ? '0' : '') + n;
}
//
// date utils
//
function addMonths(d, n, keepTime) {
d.setMonth(d.getMonth() + n);
if (keepTime) return d;
return clearTime(d);
}
function addYears(d, n, keepTime) {
d.setFullYear(d.getFullYear() + n);
if (keepTime) return d;
return clearTime(d);
}
function addDays(d, n, keepTime) {
d.setDate(d.getDate() + n);
if (keepTime) return d;
return clearTime(d);
}
function clearTime(d) {
d.setHours(0);
d.setMinutes(0);
d.setSeconds(0);
d.setMilliseconds(0);
return d;
}
function cloneDate(d) {
return new Date(+d);
}
//
// globally accessible date formatting & parsing
//
$.fullCalendar = {
monthNames: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
monthAbbrevs: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
dayAbbrevs: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
formatDate: function(d, format) {
var f = $.fullCalendar.dateFormatters;
var s = '';
for (var i = 0; i < format.length; i++) {
var c = format.charAt(i);
if (f[c]) {
s += f[c](d);
} else {
s += c;
}
}
return s;
},
dateFormatters: {
'a': function(d) { return d.getHours() < 12 ? 'am' : 'pm' },
'A': function(d) { return d.getHours() < 12 ? 'AM' : 'PM' },
'x': function(d) { return d.getHours() < 12 ? 'a' : 'p' },
'X': function(d) { return d.getHours() < 12 ? 'A' : 'P' },
'g': function(d) { return d.getHours() % 12 || 12 },
'G': function(d) { return d.getHours() },
'h': function(d) { return zeroPad(d.getHours() % 12 || 12) },
'H': function(d) { return zeroPad(d.getHours()) },
'i': function(d) { return zeroPad(d.getMinutes()) },
'F': function(d) { return $.fullCalendar.monthNames[d.getMonth()] },
'm': function(d) { return zeroPad(d.getMonth() + 1) },
'M': function(d) { return $.fullCalendar.monthAbbrevs[d.getMonth()] },
'n': function(d) { return d.getMonth() + 1 },
'Y': function(d) { return d.getFullYear() },
'y': function(d) { return (d.getFullYear() + '').substring(2) },
'c': function(d) {
// ISO8601. derived from http://delete.me.uk/2005/03/iso8601.html
return d.getUTCFullYear() +
"-" + zeroPad(d.getUTCMonth() + 1) +
"-" + zeroPad(d.getUTCDate()) +
"T" + zeroPad(d.getUTCHours()) +
":" + zeroPad(d.getUTCMinutes()) +
":" + zeroPad(d.getUTCSeconds()) +
"Z";
}
},
parseDate: function(s) {
if (typeof s == 'object')
return s; // already a Date object
if (typeof s == 'undefined')
return null;
if (typeof s == 'number')
return new Date(s * 1000);
return $.fullCalendar.parseISO8601(s, true) ||
Date.parse(s) ||
new Date(parseInt(s) * 1000);
},
parseISO8601: function(s, ignoreTimezone) {
// derived from http://delete.me.uk/2005/03/iso8601.html
var regexp = "([0-9]{4})(-([0-9]{2})(-([0-9]{2})" +
"(T([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?" +
"(Z|(([-+])([0-9]{2}):([0-9]{2})))?)?)?)?";
var d = s.match(new RegExp(regexp));
if (!d) return null;
var offset = 0;
var date = new Date(d[1], 0, 1);
if (d[3]) { date.setMonth(d[3] - 1); }
if (d[5]) { date.setDate(d[5]); }
if (d[7]) { date.setHours(d[7]); }
if (d[8]) { date.setMinutes(d[8]); }
if (d[10]) { date.setSeconds(d[10]); }
if (d[12]) { date.setMilliseconds(Number("0." + d[12]) * 1000); }
if (!ignoreTimezone) {
if (d[14]) {
offset = (Number(d[16]) * 60) + Number(d[17]);
offset *= ((d[15] == '-') ? 1 : -1);
}
offset -= date.getTimezoneOffset();
}
return new Date(Number(date) + (offset * 60 * 1000));
}
};
// additional FullCalendar "extensions" should be attached to $.fullCalendar
})(jQuery);
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