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calendar_ui.js
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/**
* Client UI Javascript for the Calendar plugin
*
* @version 0.6-beta
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof - Netherlands
* Copyright (C) 2011, Kolab Systems AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*/
// Roundcube calendar UI client class
function rcube_calendar_ui(settings)
{
// extend base class
rcube_calendar.call(this, settings);
/*** member vars ***/
this.is_loading = false;
this.selected_event = null;
this.selected_calendar = null;
this.search_request = null;
this.eventcount = [];
this.saving_lock = null;
/*** private vars ***/
var DAY_MS = 86400000;
var me = this;
var gmt_offset = (new Date().getTimezoneOffset() / -60) - (settings.timezone || 0);
var day_clicked = day_clicked_ts = 0;
var ignore_click = false;
var event_defaults = { free_busy:'busy' };
var event_attendees = [];
var attendees_list;
var freebusy_ui = { workinhoursonly:false, needsupdate:false };
var freebusy_data = {};
var exec_deferred = bw.ie6 ? 5 : 1;
var ui_loading = rcmail.set_busy(true, 'loading');
// general datepicker settings
var datepicker_settings = {
// translate from fullcalendar format to datepicker format
dateFormat: settings['date_format'].replace(/M/g, 'm').replace(/mmmmm/, 'MM').replace(/mmm/, 'M').replace(/dddd/, 'DD').replace(/ddd/, 'D').replace(/yy/g, 'y'),
firstDay : settings['first_day'],
dayNamesMin: settings['days_short'],
monthNames: settings['months'],
monthNamesShort: settings['months'],
changeMonth: false,
showOtherMonths: true,
selectOtherMonths: true
};
/*** private methods ***/
var Q = this.quote_html;
// php equivalent
var nl2br = function(str)
{
return String(str).replace(/\n/g, "<br/>");
};
// same as str.split(delimiter) but it ignores delimiters within quoted strings
var explode_quoted_string = function(str, delimiter)
{
var result = [],
strlen = str.length,
q, p, i;
for (q = p = i = 0; i < strlen; i++) {
if (str[i] == '"' && str[i-1] != '\\') {
q = !q;
}
else if (!q && str[i] == delimiter) {
result.push(str.substring(p, i));
p = i + 1;
}
}
result.push(str.substr(p));
return result;
};
// from time and date strings to a real date object
var parse_datetime = function(time, date)
{
// we use the utility function from datepicker to parse dates
var date = date ? $.datepicker.parseDate(datepicker_settings.dateFormat, date, datepicker_settings) : new Date();
var time_arr = time.replace(/\s*[ap][.m]*/i, '').replace(/0([0-9])/g, '$1').split(/[:.]/);
if (!isNaN(time_arr[0])) {
date.setHours(time_arr[0]);
if (time.match(/p[.m]*/i) && date.getHours() < 12)
date.setHours(parseInt(time_arr[0]) + 12);
else if (time.match(/a[.m]*/i) && date.getHours() == 12)
date.setHours(0);
}
if (!isNaN(time_arr[1]))
date.setMinutes(time_arr[1]);
return date;
};
// convert the given Date object into a unix timestamp respecting browser's and user's timezone settings
var date2unixtime = function(date)
{
return Math.round(date.getTime()/1000 + gmt_offset * 3600);
};
var fromunixtime = function(ts)
{
ts -= gmt_offset * 3600;
return new Date(ts * 1000);
};
// determine whether the given date is on a weekend
var is_weekend = function(date)
{
return date.getDay() == 0 || date.getDay() == 6;
};
var is_workinghour = function(date)
{
if (settings['work_start'] > settings['work_end'])
return date.getHours() >= settings['work_start'] || date.getHours() < settings['work_end'];
else
return date.getHours() >= settings['work_start'] && date.getHours() < settings['work_end'];
};
// check if the event has 'real' attendees, excluding the current user
var has_attendees = function(event)
{
return (event.attendees && (event.attendees.length > 1 || event.attendees[0].email != settings.identity.email));
};
// check if the current user is the organizer
var is_organizer = function(event)
{
for (var i=0; event.attendees && i < event.attendees.length; i++) {
if (event.attendees[i].role == 'ORGANIZER' && event.attendees[i].email && event.attendees[i].email == settings.identity.email)
return true;
}
return !event.id;
};
// create a nice human-readable string for the date/time range
var event_date_text = function(event)
{
var fromto, duration = event.end.getTime() / 1000 - event.start.getTime() / 1000;
if (event.allDay)
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + (duration > 86400 || event.start.getDay() != event.end.getDay() ? ' &mdash; ' + $.fullCalendar.formatDate(event.end, settings['date_format']) : '');
else if (duration < 86400 && event.start.getDay() == event.end.getDay())
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['time_format']);
else
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.end, settings['time_format']);
return fromto;
};
var load_attachment = function(event, att)
{
var qstring = '_id='+urlencode(att.id)+'&_event='+urlencode(event.recurrence_id||event.id)+'&_cal='+urlencode(event.calendar);
// open attachment in frame if it's of a supported mimetype
if (id && att.mimetype && $.inArray(att.mimetype, rcmail.mimetypes)>=0) {
rcmail.attachment_win = window.open(rcmail.env.comm_path+'&_action=get-attachment&'+qstring+'&_frame=1', 'rcubeeventattachment');
if (rcmail.attachment_win) {
window.setTimeout(function() { rcmail.attachment_win.focus(); }, 10);
return;
}
}
rcmail.goto_url('get-attachment', qstring+'&_download=1', false);
};
// build event attachments list
var event_show_attachments = function(list, container, event, edit)
{
var i, id, len, img, content, li, elem,
ul = document.createElement('UL');
for (i=0, len=list.length; i<len; i++) {
li = document.createElement('LI');
elem = list[i];
if (edit) {
rcmail.env.attachments[elem.id] = elem;
// delete icon
content = document.createElement('A');
content.href = '#delete';
content.title = rcmail.gettext('delete');
$(content).click({id: elem.id}, function(e) { remove_attachment(this, e.data.id); return false; });
if (!rcmail.env.deleteicon)
content.innerHTML = rcmail.gettext('delete');
else {
img = document.createElement('IMG');
img.src = rcmail.env.deleteicon;
img.alt = rcmail.gettext('delete');
content.appendChild(img);
}
li.appendChild(content);
}
// name/link
content = document.createElement('A');
content.innerHTML = list[i].name;
content.href = '#load';
$(content).click({event: event, att: elem}, function(e) {
load_attachment(e.data.event, e.data.att); return false; });
li.appendChild(content);
ul.appendChild(li);
}
if (edit && rcmail.gui_objects.attachmentlist) {
ul.id = rcmail.gui_objects.attachmentlist.id;
rcmail.gui_objects.attachmentlist = ul;
}
container.empty().append(ul);
};
var remove_attachment = function(elem, id)
{
$(elem.parentNode).hide();
rcmail.env.deleted_attachments.push(id);
delete rcmail.env.attachments[id];
};
// event details dialog (show only)
var event_show_dialog = function(event)
{
var $dialog = $("#eventshow");
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:false };
me.selected_event = event;
$dialog.find('div.event-section, div.event-line').hide();
$('#event-title').html(Q(event.title)).show();
if (event.location)
$('#event-location').html('@ ' + Q(event.location)).show();
if (event.description)
$('#event-description').show().children('.event-text').html(nl2br(Q(event.description))); // TODO: format HTML with clickable links and stuff
// render from-to in a nice human-readable way
$('#event-date').html(Q(me.event_date_text(event))).show();
if (event.recurrence && event.recurrence_text)
$('#event-repeat').show().children('.event-text').html(Q(event.recurrence_text));
if (event.alarms && event.alarms_text)
$('#event-alarm').show().children('.event-text').html(Q(event.alarms_text));
if (calendar.name)
$('#event-calendar').show().children('.event-text').html(Q(calendar.name)).removeClass().addClass('event-text').addClass('cal-'+calendar.id);
if (event.categories)
$('#event-category').show().children('.event-text').html(Q(event.categories)).removeClass().addClass('event-text '+event.className);
if (event.free_busy)
$('#event-free-busy').show().children('.event-text').html(Q(rcmail.gettext(event.free_busy, 'calendar')));
if (event.priority != 1) {
var priolabels = { 0:rcmail.gettext('low'), 1:rcmail.gettext('normal'), 2:rcmail.gettext('high') };
$('#event-priority').show().children('.event-text').html(Q(priolabels[event.priority]));
}
if (event.sensitivity != 0) {
var sensitivitylabels = { 0:rcmail.gettext('public'), 1:rcmail.gettext('private'), 2:rcmail.gettext('confidential') };
$('#event-sensitivity').show().children('.event-text').html(Q(sensitivitylabels[event.sensitivity]));
}
// create attachments list
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#event-attachments').children('.event-text'), event);
if (event.attachments.length > 0) {
$('#event-attachments').show();
}
}
else if (calendar.attachments) {
// fetch attachments, some drivers doesn't set 'attachments' prop of the event?
}
// list event attendees
if (calendar.attendees && event.attendees) {
var dispname, html = '';
if (event.organizer) {
dispname = Q(data.name || data.email);
html += '<span class="attendee organizer">' + dispname + '</span> ';
}
var data, rsvp = false;
for (var j=0; j < event.attendees.length; j++) {
data = event.attendees[j];
dispname = Q(data.name || data.email);
if (data.email) {
dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink">' + dispname + '</a>';
if (data.status == 'NEEDS-ACTION' || data.status == 'TENTATIVE' && settings.identity.emails.indexOf(';'+data.email) >= 0)
rsvp = true;
}
html += '<span class="attendee ' + data.status.toLowerCase() + '">' + dispname + '</span> ';
// stop listing attendees
if (j == 7 && event.attendees.length >= 7) {
html += ' <em>' + rcmail.gettext('andnmore', 'calendar').replace('$nr', event.attendees.length - j - 1) + '</em>';
break;
}
}
if (html) {
$('#event-attendees').show()
.children('.event-text')
.html(html)
.find('a.mailtolink').click(function(e) { rcmail.redirect(rcmail.url('mail/compose', { _to:this.href.substr(7) })); return false; });
}
$('#event-rsvp')[(rsvp?'show':'hide')]();
}
var buttons = {};
if (calendar.editable && event.editable !== false) {
buttons[rcmail.gettext('edit', 'calendar')] = function() {
event_edit_dialog('edit', event);
};
buttons[rcmail.gettext('remove', 'calendar')] = function() {
me.delete_event(event);
$dialog.dialog('close');
};
}
else {
buttons[rcmail.gettext('close', 'calendar')] = function(){
$dialog.dialog('close');
};
}
// open jquery UI dialog
$dialog.dialog({
modal: false,
resizable: !bw.ie6,
closeOnEscape: (!bw.ie6 && !bw.ie7), // disable for performance reasons
title: null,
close: function() {
$dialog.dialog('destroy').hide();
},
buttons: buttons,
minWidth: 320,
width: 420
}).show();
/*
// add link for "more options" drop-down
$('<a>')
.attr('href', '#')
.html('More Options')
.addClass('dropdown-link')
.click(function(){ return false; })
.insertBefore($dialog.parent().find('.ui-dialog-buttonset').children().first());
*/
};
// bring up the event dialog (jquery-ui popup)
var event_edit_dialog = function(action, event)
{
// close show dialog first
$("#eventshow").dialog('close');
var $dialog = $('<div>');
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:action=='new' };
me.selected_event = $.extend($.extend({}, event_defaults), event); // clone event object (with defaults)
event = me.selected_event; // change reference to clone
freebusy_ui.needsupdate = false;
// reset dialog first, enable/disable fields according to editable state
$('#eventtabs').get(0).reset();
$('#calendar-select')[(action == 'new' ? 'show' : 'hide')]();
// event details
var title = $('#edit-title').val(event.title || '');
var location = $('#edit-location').val(event.location || '');
var description = $('#edit-description').html(event.description || '');
var categories = $('#edit-categories').val(event.categories);
var calendars = $('#edit-calendar').val(event.calendar);
var freebusy = $('#edit-free-busy').val(event.free_busy);
var priority = $('#edit-priority').val(event.priority);
var sensitivity = $('#edit-sensitivity').val(event.sensitivity);
var duration = Math.round((event.end.getTime() - event.start.getTime()) / 1000);
var startdate = $('#edit-startdate').val($.fullCalendar.formatDate(event.start, settings['date_format'])).data('duration', duration);
var starttime = $('#edit-starttime').val($.fullCalendar.formatDate(event.start, settings['time_format'])).show();
var enddate = $('#edit-enddate').val($.fullCalendar.formatDate(event.end, settings['date_format']));
var endtime = $('#edit-endtime').val($.fullCalendar.formatDate(event.end, settings['time_format'])).show();
var allday = $('#edit-allday').get(0);
var notify = $('#edit-attendees-donotify').get(0);
var invite = $('#edit-attendees-invite').get(0);
notify.checked = has_attendees(event), invite.checked = true;
if (event.allDay) {
starttime.val("00:00").hide();
endtime.val("23:59").hide();
allday.checked = true;
}
else {
allday.checked = false;
}
// set alarm(s)
// TODO: support multiple alarm entries
if (event.alarms) {
if (typeof event.alarms == 'string')
event.alarms = event.alarms.split(';');
for (var alarm, i=0; i < event.alarms.length; i++) {
alarm = String(event.alarms[i]).split(':');
if (!alarm[1] && alarm[0]) alarm[1] = 'DISPLAY';
$('select.edit-alarm-type').val(alarm[1]);
if (alarm[0].match(/@(\d+)/)) {
var ondate = fromunixtime(parseInt(RegExp.$1));
$('select.edit-alarm-offset').val('@');
$('input.edit-alarm-date').val($.fullCalendar.formatDate(ondate, settings['date_format']));
$('input.edit-alarm-time').val($.fullCalendar.formatDate(ondate, settings['time_format']));
}
else if (alarm[0].match(/([-+])(\d+)([MHD])/)) {
$('input.edit-alarm-value').val(RegExp.$2);
$('select.edit-alarm-offset').val(''+RegExp.$1+RegExp.$3);
}
}
}
// set correct visibility by triggering onchange handlers
$('select.edit-alarm-type, select.edit-alarm-offset').change();
// enable/disable alarm property according to backend support
$('#edit-alarms')[(calendar.alarms ? 'show' : 'hide')]();
// set recurrence form
var recurrence, interval, rrtimes, rrenddate;
var load_recurrence_tab = function()
{
recurrence = $('#edit-recurrence-frequency').val(event.recurrence ? event.recurrence.FREQ : '').change();
interval = $('select.edit-recurrence-interval').val(event.recurrence ? event.recurrence.INTERVAL : 1);
rrtimes = $('#edit-recurrence-repeat-times').val(event.recurrence ? event.recurrence.COUNT : 1);
rrenddate = $('#edit-recurrence-enddate').val(event.recurrence && event.recurrence.UNTIL ? $.fullCalendar.formatDate(new Date(event.recurrence.UNTIL*1000), settings['date_format']) : '');
$('input.edit-recurrence-until:checked').prop('checked', false);
var weekdays = ['SU','MO','TU','WE','TH','FR','SA'];
var rrepeat_id = '#edit-recurrence-repeat-forever';
if (event.recurrence && event.recurrence.COUNT) rrepeat_id = '#edit-recurrence-repeat-count';
else if (event.recurrence && event.recurrence.UNTIL) rrepeat_id = '#edit-recurrence-repeat-until';
$(rrepeat_id).prop('checked', true);
if (event.recurrence && event.recurrence.BYDAY && event.recurrence.FREQ == 'WEEKLY') {
var wdays = event.recurrence.BYDAY.split(',');
$('input.edit-recurrence-weekly-byday').val(wdays);
}
if (event.recurrence && event.recurrence.BYMONTHDAY) {
$('input.edit-recurrence-monthly-bymonthday').val(String(event.recurrence.BYMONTHDAY).split(','));
$('input.edit-recurrence-monthly-mode').val(['BYMONTHDAY']);
}
if (event.recurrence && event.recurrence.BYDAY && (event.recurrence.FREQ == 'MONTHLY' || event.recurrence.FREQ == 'YEARLY')) {
var byday, section = event.recurrence.FREQ.toLowerCase();
if ((byday = String(event.recurrence.BYDAY).match(/(-?[1-4])([A-Z]+)/))) {
$('#edit-recurrence-'+section+'-prefix').val(byday[1]);
$('#edit-recurrence-'+section+'-byday').val(byday[2]);
}
$('input.edit-recurrence-'+section+'-mode').val(['BYDAY']);
}
else if (event.start) {
$('#edit-recurrence-monthly-byday').val(weekdays[event.start.getDay()]);
}
if (event.recurrence && event.recurrence.BYMONTH) {
$('input.edit-recurrence-yearly-bymonth').val(String(event.recurrence.BYMONTH).split(','));
}
else if (event.start) {
$('input.edit-recurrence-yearly-bymonth').val([String(event.start.getMonth()+1)]);
}
};
// show warning if editing a recurring event
if (event.id && event.recurrence) {
$('#edit-recurring-warning').show();
$('input.edit-recurring-savemode[value="all"]').prop('checked', true);
}
else
$('#edit-recurring-warning').hide();
// init attendees tab
var organizer = is_organizer(event);
event_attendees = [];
attendees_list = $('#edit-attendees-table > tbody').html('');
$('#edit-attendees-notify')[(notify.checked && organizer ? 'show' : 'hide')]();
var load_attendees_tab = function()
{
if (event.attendees) {
for (var j=0; j < event.attendees.length; j++)
add_attendee(event.attendees[j], true);
}
$('#edit-attendees-form .attendees-invitebox')[(organizer?'show':'hide')]();
$('#edit-attendee-schedule')[(calendar.freebusy?'show':'hide')]();
};
// attachments
var load_attachments_tab = function()
{
rcmail.enable_command('remove-attachment', !calendar.readonly);
rcmail.env.deleted_attachments = [];
// we're sharing some code for uploads handling with app.js
rcmail.env.attachments = [];
rcmail.env.compose_id = event.id; // for rcmail.async_upload_form()
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#edit-attachments'), event, true);
}
else {
$('#edit-attachments > ul').empty();
// fetch attachments, some drivers doesn't set 'attachments' array for event?
}
};
// init dialog buttons
var buttons = {};
buttons[rcmail.gettext('save', 'calendar')] = function() {
var start = parse_datetime(starttime.val(), startdate.val());
var end = parse_datetime(endtime.val(), enddate.val());
// basic input validatetion
if (start.getTime() > end.getTime()) {
alert(rcmail.gettext('invalideventdates', 'calendar'));
return false;
}
// post data to server
var data = {
calendar: event.calendar,
start: date2unixtime(start),
end: date2unixtime(end),
allday: allday.checked?1:0,
title: title.val(),
description: description.val(),
location: location.val(),
categories: categories.val(),
free_busy: freebusy.val(),
priority: priority.val(),
sensitivity: sensitivity.val(),
recurrence: '',
alarms: '',
attendees: event_attendees,
deleted_attachments: rcmail.env.deleted_attachments,
attachments: []
};
// serialize alarm settings
// TODO: support multiple alarm entries
var alarm = $('select.edit-alarm-type').val();
if (alarm) {
var val, offset = $('select.edit-alarm-offset').val();
if (offset == '@')
data.alarms = '@' + date2unixtime(parse_datetime($('input.edit-alarm-time').val(), $('input.edit-alarm-date').val())) + ':' + alarm;
else if ((val = parseInt($('input.edit-alarm-value').val())) && !isNaN(val) && val >= 0)
data.alarms = offset[0] + val + offset[1] + ':' + alarm;
}
// uploaded attachments list
for (var i in rcmail.env.attachments)
if (i.match(/^rcmfile(.+)/))
data.attachments.push(RegExp.$1);
// read attendee roles
$('select.edit-attendee-role').each(function(i, elem){
if (data.attendees[i])
data.attendees[i].role = $(elem).val();
});
// don't submit attendees if only myself is added as organizer
if (data.attendees.length == 1 && data.attendees[0].role == 'ORGANIZER' && data.attendees[0].email == settings.identity.email)
data.attendees = [];
// tell server to send notifications
if (data.attendees.length && organizer && ((event.id && notify.checked) || (!event.id && invite.checked))) {
data.notify = 1;
}
// gather recurrence settings
var freq;
if ((freq = recurrence.val()) != '') {
data.recurrence = {
FREQ: freq,
INTERVAL: $('#edit-recurrence-interval-'+freq.toLowerCase()).val()
};
var until = $('input.edit-recurrence-until:checked').val();
if (until == 'count')
data.recurrence.COUNT = rrtimes.val();
else if (until == 'until')
data.recurrence.UNTIL = date2unixtime(parse_datetime(endtime.val(), rrenddate.val()));
if (freq == 'WEEKLY') {
var byday = [];
$('input.edit-recurrence-weekly-byday:checked').each(function(){ byday.push(this.value); });
if (byday.length)
data.recurrence.BYDAY = byday.join(',');
}
else if (freq == 'MONTHLY') {
var mode = $('input.edit-recurrence-monthly-mode:checked').val(), bymonday = [];
if (mode == 'BYMONTHDAY') {
$('input.edit-recurrence-monthly-bymonthday:checked').each(function(){ bymonday.push(this.value); });
if (bymonday.length)
data.recurrence.BYMONTHDAY = bymonday.join(',');
}
else
data.recurrence.BYDAY = $('#edit-recurrence-monthly-prefix').val() + $('#edit-recurrence-monthly-byday').val();
}
else if (freq == 'YEARLY') {
var byday, bymonth = [];
$('input.edit-recurrence-yearly-bymonth:checked').each(function(){ bymonth.push(this.value); });
if (bymonth.length)
data.recurrence.BYMONTH = bymonth.join(',');
if ((byday = $('#edit-recurrence-yearly-byday').val()))
data.recurrence.BYDAY = $('#edit-recurrence-yearly-prefix').val() + byday;
}
}
if (event.id) {
data.id = event.id;
if (event.recurrence)
data.savemode = $('input.edit-recurring-savemode:checked').val();
}
else
data.calendar = calendars.val();
update_event(action, data);
$dialog.dialog("close");
};
if (event.id) {
buttons[rcmail.gettext('remove', 'calendar')] = function() {
me.delete_event(event);
$dialog.dialog('close');
};
}
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// show/hide tabs according to calendar's feature support
$('#edit-tab-attendees')[(calendar.attendees?'show':'hide')]();
$('#edit-tab-attachments')[(calendar.attachments?'show':'hide')]();
// activate the first tab
$('#eventtabs').tabs('select', 0);
var editform = $("#eventedit");
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: (!bw.ie6 && !bw.ie7), // disable for performance reasons
closeOnEscape: false,
title: rcmail.gettext((action == 'edit' ? 'edit_event' : 'new_event'), 'calendar'),
close: function() {
editform.hide().appendTo(document.body);
$dialog.dialog("destroy").remove();
rcmail.ksearch_blur();
rcmail.ksearch_destroy();
freebusy_data = {};
},
buttons: buttons,
minWidth: 500,
width: 580
}).append(editform.show()); // adding form content AFTERWARDS massively speeds up opening on IE6
// set dialog size according to form content
me.dialog_resize($dialog.get(0), editform.height() + (bw.ie ? 20 : 0), 530);
title.select();
// init other tabs asynchronously
window.setTimeout(load_recurrence_tab, exec_deferred);
if (calendar.attendees)
window.setTimeout(load_attendees_tab, exec_deferred);
if (calendar.attachments)
window.setTimeout(load_attachments_tab, exec_deferred);
};
// open a dialog to display detailed free-busy information and to find free slots
var event_freebusy_dialog = function()
{
var $dialog = $('#eventfreebusy').dialog('close');
var event = me.selected_event;
if (!event_attendees.length)
return false;
// set form elements
var allday = $('#edit-allday').get(0);
var duration = Math.round((event.end.getTime() - event.start.getTime()) / 1000);
freebusy_ui.startdate = $('#schedule-startdate').val($.fullCalendar.formatDate(event.start, settings['date_format'])).data('duration', duration);
freebusy_ui.starttime = $('#schedule-starttime').val($.fullCalendar.formatDate(event.start, settings['time_format'])).show();
freebusy_ui.enddate = $('#schedule-enddate').val($.fullCalendar.formatDate(event.end, settings['date_format']));
freebusy_ui.endtime = $('#schedule-endtime').val($.fullCalendar.formatDate(event.end, settings['time_format'])).show();
if (allday.checked) {
freebusy_ui.starttime.val("00:00").hide();
freebusy_ui.endtime.val("23:59").hide();
event.allDay = true;
}
// read attendee roles from drop-downs
$('select.edit-attendee-role').each(function(i, elem){
if (event_attendees[i])
event_attendees[i].role = $(elem).val();
});
// render time slots
var now = new Date(), fb_start = new Date(), fb_end = new Date();
fb_start.setTime(event.start);
fb_start.setHours(0); fb_start.setMinutes(0); fb_start.setSeconds(0); fb_start.setMilliseconds(0);
fb_end.setTime(fb_start.getTime() + DAY_MS);
freebusy_data = { required:{}, all:{} };
freebusy_ui.loading = 1; // prevent render_freebusy_grid() to load data yet
freebusy_ui.numdays = Math.max(allday.checked ? 14 : 1, Math.ceil(duration * 2 / 86400));
freebusy_ui.interval = allday.checked ? 1440 : 60;
freebusy_ui.start = fb_start;
freebusy_ui.end = new Date(freebusy_ui.start.getTime() + DAY_MS * freebusy_ui.numdays);
render_freebusy_grid(0);
// render list of attendees
freebusy_ui.attendees = {};
var domid, dispname, data, role_html, list_html = '';
for (var i=0; i < event_attendees.length; i++) {
data = event_attendees[i];
dispname = Q(data.name || data.email);
domid = String(data.email).replace(rcmail.identifier_expr, '');
role_html = '<a class="attendee-role-toggle" id="rcmlia' + domid + '" title="' + Q(rcmail.gettext('togglerole', 'calendar')) + '">&nbsp;</a>';
list_html += '<div class="attendee ' + String(data.role).toLowerCase() + '" id="rcmli' + domid + '">' + role_html + dispname + '</div>';
// clone attendees data for local modifications
freebusy_ui.attendees[i] = freebusy_ui.attendees[domid] = $.extend({}, data);
}
// add total row
list_html += '<div class="attendee spacer">&nbsp;</div>';
list_html += '<div class="attendee total">' + rcmail.gettext('reqallattendees','calendar') + '</div>';
$('#schedule-attendees-list').html(list_html)
.unbind('click.roleicons')
.bind('click.roleicons', function(e){
// toggle attendee status upon click on icon
if (e.target.id && e.target.id.match(/rcmlia(.+)/)) {
var attendee, domid = RegExp.$1, roles = [ 'REQ-PARTICIPANT', 'OPT-PARTICIPANT', 'CHAIR' ];
if ((attendee = freebusy_ui.attendees[domid]) && attendee.role != 'ORGANIZER') {
var req = attendee.role != 'OPT-PARTICIPANT';
var j = $.inArray(attendee.role, roles);
j = (j+1) % roles.length;
attendee.role = roles[j];
$(e.target).parent().removeClass().addClass('attendee '+String(attendee.role).toLowerCase());
// update total display if required-status changed
if (req != (roles[j] != 'OPT-PARTICIPANT')) {
compute_freebusy_totals();
update_freebusy_display(attendee.email);
}
}
}
return false;
});
// enable/disable buttons
$('#shedule-find-prev').button('option', 'disabled', (fb_start.getTime() < now.getTime()));
// dialog buttons
var buttons = {};
buttons[rcmail.gettext('select', 'calendar')] = function() {
$('#edit-startdate').val(freebusy_ui.startdate.val());
$('#edit-starttime').val(freebusy_ui.starttime.val());
$('#edit-enddate').val(freebusy_ui.enddate.val());
$('#edit-endtime').val(freebusy_ui.endtime.val());
// write role changes back to main dialog
$('select.edit-attendee-role').each(function(i, elem){
if (event_attendees[i] && freebusy_ui.attendees[i]) {
event_attendees[i].role = freebusy_ui.attendees[i].role;
$(elem).val(event_attendees[i].role);
}
});
if (freebusy_ui.needsupdate)
update_freebusy_status(me.selected_event);
freebusy_ui.needsupdate = false;
$dialog.dialog("close");
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: (!bw.ie6 && !bw.ie7),
title: rcmail.gettext('scheduletime', 'calendar'),
close: function() {
if (bw.ie6)
$("#edit-attendees-table").css('visibility','visible');
$dialog.dialog("destroy").hide();
},
buttons: buttons,
minWidth: 640,
width: 850
}).show();
// hide edit dialog on IE6 because of drop-down elements
if (bw.ie6)
$("#edit-attendees-table").css('visibility','hidden');
// adjust dialog size to fit grid without scrolling
var gridw = $('#schedule-freebusy-times').width();
var overflow = gridw - $('#attendees-freebusy-table td.times').width() + 1;
me.dialog_resize($dialog.get(0), $dialog.height() + (bw.ie ? 20 : 0), 800 + Math.max(0, overflow));
// fetch data from server
freebusy_ui.loading = 0;
load_freebusy_data(freebusy_ui.start, freebusy_ui.interval);
};
// render an HTML table showing free-busy status for all the event attendees
var render_freebusy_grid = function(delta)
{
if (delta) {
freebusy_ui.start.setTime(freebusy_ui.start.getTime() + DAY_MS * delta);
freebusy_ui.end = new Date(freebusy_ui.start.getTime() + DAY_MS * freebusy_ui.numdays);
}
var dayslots = Math.floor(1440 / freebusy_ui.interval);
var date_format = 'ddd '+ (dayslots <= 2 ? settings.date_short : settings.date_format);
var lastdate, datestr, css,
curdate = new Date(),
allday = (freebusy_ui.interval == 1440),
times_css = (allday ? 'allday ' : ''),
dates_row = '<tr class="dates">',
times_row = '<tr class="times">',
slots_row = '';
for (var s = 0, t = freebusy_ui.start.getTime(); t < freebusy_ui.end.getTime(); s++) {
curdate.setTime(t);
datestr = fc.fullCalendar('formatDate', curdate, date_format);
if (datestr != lastdate) {
dates_row += '<th colspan="' + dayslots + '" class="boxtitle date' + $.fullCalendar.formatDate(curdate, 'ddMMyyyy') + '">' + Q(datestr) + '</th>';
lastdate = datestr;
}
// set css class according to working hours
css = is_weekend(curdate) || (freebusy_ui.interval <= 60 && !is_workinghour(curdate)) ? 'offhours' : 'workinghours';
times_row += '<td class="' + times_css + css + '" id="t-' + Math.floor(t/1000) + '">' + Q(allday ? rcmail.gettext('all-day','calendar') : $.fullCalendar.formatDate(curdate, settings['time_format'])) + '</td>';
slots_row += '<td class="' + css + ' unknown">&nbsp;</td>';
t += freebusy_ui.interval * 60000;
}
dates_row += '</tr>';
times_row += '</tr>';
// render list of attendees
var domid, data, list_html = '', times_html = '';
for (var i=0; i < event_attendees.length; i++) {
data = event_attendees[i];
domid = String(data.email).replace(rcmail.identifier_expr, '');
times_html += '<tr id="fbrow' + domid + '">' + slots_row + '</tr>';
}
// add line for all/required attendees
times_html += '<tr class="spacer"><td colspan="' + (dayslots * freebusy_ui.numdays) + '">&nbsp;</td>';
times_html += '<tr id="fbrowall">' + slots_row + '</tr>';
var table = $('#schedule-freebusy-times');
table.children('thead').html(dates_row + times_row);
table.children('tbody').html(times_html);
// initialize event handlers on grid
if (!freebusy_ui.grid_events) {
freebusy_ui.grid_events = true;
table.children('thead').click(function(e){
// move event to the clicked date/time
if (e.target.id && e.target.id.match(/t-(\d+)/)) {
var newstart = new Date(RegExp.$1 * 1000);
// set time to 00:00
if (me.selected_event.allDay) {
newstart.setMinutes(0);
newstart.setHours(0);
}
update_freebusy_dates(newstart, new Date(newstart.getTime() + freebusy_ui.startdate.data('duration') * 1000));
render_freebusy_overlay();
}
})
}
// if we have loaded free-busy data, show it
if (!freebusy_ui.loading) {
if (date2unixtime(freebusy_ui.start) < freebusy_data.start || date2unixtime(freebusy_ui.end) > freebusy_data.end || freebusy_ui.interval != freebusy_data.interval) {
load_freebusy_data(freebusy_ui.start, freebusy_ui.interval);
}
else {
for (var email, i=0; i < event_attendees.length; i++) {
if ((email = event_attendees[i].email))
update_freebusy_display(email);
}
}
}
// render current event date/time selection over grid table
// use timeout to let the dom attributes (width/height/offset) be set first
window.setTimeout(function(){ render_freebusy_overlay(); }, 10);
};
// render overlay element over the grid to visiualize the current event date/time
var render_freebusy_overlay = function()
{
var overlay = $('#schedule-event-time');
if (me.selected_event.end.getTime() <= freebusy_ui.start.getTime() || me.selected_event.start.getTime() >= freebusy_ui.end.getTime()) {
overlay.draggable('disable').hide();
}
else {
var table = $('#schedule-freebusy-times'),
width = 0,
pos = { top:table.children('thead').height(), left:0 },
eventstart = date2unixtime(me.selected_event.start),
eventend = date2unixtime(me.selected_event.end) - 60,
slotstart = date2unixtime(freebusy_ui.start),
slotsize = freebusy_ui.interval * 60,
slotend, fraction, $cell;
// iterate through slots to determine position and size of the overlay
table.children('thead').find('td').each(function(i, cell){
slotend = slotstart + slotsize - 60;
// event starts in this slot: compute left
if (eventstart >= slotstart && eventstart <= slotend) {
fraction = 1 - (slotend - eventstart) / slotsize;
pos.left = Math.round(cell.offsetLeft + cell.offsetWidth * fraction);
}
// event ends in this slot: compute width
if (eventend >= slotstart && eventend <= slotend) {
fraction = 1 - (slotend - eventend) / slotsize;
width = Math.round(cell.offsetLeft + cell.offsetWidth * fraction) - pos.left;
}
slotstart = slotstart + slotsize;
});
if (!width)
width = table.width() - pos.left;
// overlay is visible
if (width > 0) {
overlay.css({ width: (width-5)+'px', height:(table.children('tbody').height() - 4)+'px', left:pos.left+'px', top:pos.top+'px' }).draggable('enable').show();
// configure draggable
if (!overlay.data('isdraggable')) {
overlay.draggable({
axis: 'x',
scroll: true,
stop: function(e, ui){
// convert pixels to time
var px = ui.position.left;
var range_p = $('#schedule-freebusy-times').width();
var range_t = freebusy_ui.end.getTime() - freebusy_ui.start.getTime();
var newstart = new Date(freebusy_ui.start.getTime() + px * (range_t / range_p));
newstart.setSeconds(0); newstart.setMilliseconds(0);
// snap to day boundaries
if (me.selected_event.allDay) {
if (newstart.getHours() >= 12) // snap to next day
newstart.setTime(newstart.getTime() + DAY_MS);
newstart.setMinutes(0);
newstart.setHours(0);
}
else {
// round to 5 minutes
var round = newstart.getMinutes() % 5;
if (round > 2.5) newstart.setTime(newstart.getTime() + (5 - round) * 60000);
else if (round > 0) newstart.setTime(newstart.getTime() - round * 60000);
}
// update event times and display
update_freebusy_dates(newstart, new Date(newstart.getTime() + freebusy_ui.startdate.data('duration') * 1000));
if (me.selected_event.allDay)
render_freebusy_overlay();
}
}).data('isdraggable', true);
}
}
else
overlay.draggable('disable').hide();
}
};
// fetch free-busy information for each attendee from server
var load_freebusy_data = function(from, interval)
{
var start = new Date(from.getTime() - DAY_MS * 2); // start 1 days before event
var end = new Date(start.getTime() + DAY_MS * Math.max(14, freebusy_ui.numdays + 7)); // load min. 14 days
freebusy_ui.numrequired = 0;
freebusy_data.all = [];
freebusy_data.required = [];
// load free-busy information for every attendee
var domid, email;
for (var i=0; i < event_attendees.length; i++) {
if ((email = event_attendees[i].email)) {
domid = String(email).replace(rcmail.identifier_expr, '');
$('#rcmli' + domid).addClass('loading');
freebusy_ui.loading++;
$.ajax({
type: 'GET',
dataType: 'json',
url: rcmail.url('freebusy-times'),
data: { email:email, start:date2unixtime(start), end:date2unixtime(end), interval:interval, _remote:1 },
success: function(data) {
freebusy_ui.loading--;
// find attendee
var attendee = null;
for (var i=0; i < event_attendees.length; i++) {
if (freebusy_ui.attendees[i].email == data.email) {
attendee = freebusy_ui.attendees[i];
break;
}
}
// copy data to member var
var req = attendee.role != 'OPT-PARTICIPANT';
var ts = data.start - 0;
freebusy_data.start = ts;
freebusy_data[data.email] = {};
for (var i=0; i < data.slots.length; i++) {
freebusy_data[data.email][ts] = data.slots[i];
// set totals
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (req)
freebusy_data.required[ts][data.slots[i]]++;
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
freebusy_data.all[ts][data.slots[i]]++;
ts += data.interval * 60;
}
freebusy_data.end = ts;
freebusy_data.interval = data.interval;
// hide loading indicator
var domid = String(data.email).replace(rcmail.identifier_expr, '');
$('#rcmli' + domid).removeClass('loading');
// update display
update_freebusy_display(data.email);
}
});
// count required attendees
if (freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT')
freebusy_ui.numrequired++;
}
}
};
// re-calculate total status after role change
var compute_freebusy_totals = function()
{
freebusy_ui.numrequired = 0;
freebusy_data.all = [];
freebusy_data.required = [];
var email, req, status;
for (var i=0; i < event_attendees.length; i++) {
if (!(email = event_attendees[i].email))
continue;
req = freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT';
if (req)
freebusy_ui.numrequired++;
for (var ts in freebusy_data[email]) {
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
status = freebusy_data[email][ts];
freebusy_data.all[ts][status]++;
if (req)
freebusy_data.required[ts][status]++;
}
}
};
// update free-busy grid with status loaded from server
var update_freebusy_display = function(email)
{
var status_classes = ['unknown','free','busy','tentative','out-of-office'];
var domid = String(email).replace(rcmail.identifier_expr, '');
var row = $('#fbrow' + domid);
var rowall = $('#fbrowall').children();
var ts = date2unixtime(freebusy_ui.start);
var fbdata = freebusy_data[email];
if (fbdata && fbdata[ts] !== undefined && row.length) {
row.children().each(function(i, cell){
cell.className = cell.className.replace('unknown', fbdata[ts] ? status_classes[fbdata[ts]] : 'unknown');
// also update total row if all data was loaded
if (freebusy_ui.loading == 0 && freebusy_data.all[ts] && (cell = rowall.get(i))) {
var workinghours = cell.className.indexOf('workinghours') >= 0;
var all_status = freebusy_data.all[ts][2] ? 'busy' : 'unknown';
req_status = freebusy_data.required[ts][2] ? 'busy' : 'free';
for (var j=1; j < status_classes.length; j++) {
if (freebusy_ui.numrequired && freebusy_data.required[ts][j] >= freebusy_ui.numrequired)
req_status = status_classes[j];
if (freebusy_data.all[ts][j] == event_attendees.length)
all_status = status_classes[j];
}
cell.className = (workinghours ? 'workinghours ' : 'offhours ') + req_status + ' all-' + all_status;
}
ts += freebusy_ui.interval * 60;
});
}
};
// write changed event date/times back to form fields
var update_freebusy_dates = function(start, end)
{
me.selected_event.start = start;
me.selected_event.end = end;
freebusy_ui.startdate.val($.fullCalendar.formatDate(start, settings['date_format']));
freebusy_ui.starttime.val($.fullCalendar.formatDate(start, settings['time_format']));
freebusy_ui.enddate.val($.fullCalendar.formatDate(end, settings['date_format']));
freebusy_ui.endtime.val($.fullCalendar.formatDate(end, settings['time_format']));
freebusy_ui.needsupdate = true;
};
// attempt to find a time slot where all attemdees are available
var freebusy_find_slot = function(dir)
{
var event = me.selected_event,
eventstart = date2unixtime(event.start), // calculate with unixtimes
eventend = date2unixtime(event.end),
duration = eventend - eventstart,
sinterval = freebusy_data.interval * 60,
intvlslots = 1,
numslots = Math.ceil(duration / sinterval),
checkdate, slotend, email, curdate;
// shift event times to next possible slot
eventstart += sinterval * intvlslots * dir;
eventend += sinterval * intvlslots * dir;
// iterate through free-busy slots and find candidates
var candidatecount = 0, candidatestart = candidateend = success = false;
for (var slot = dir > 0 ? freebusy_data.start : freebusy_data.end - sinterval; (dir > 0 && slot < freebusy_data.end) || (dir < 0 && slot >= freebusy_data.start); slot += sinterval * dir) {
slotend = slot + sinterval;
if ((dir > 0 && slotend <= eventstart) || (dir < 0 && slot >= eventend)) // skip
continue;
// respect workingours setting
if (freebusy_ui.workinhoursonly) {
curdate = fromunixtime(dir > 0 || !candidateend ? slot : (candidateend - duration));
if (is_weekend(curdate) || (freebusy_data.interval <= 60 && !is_workinghour(curdate))) { // skip off-hours
candidatestart = candidateend = false;
candidatecount = 0;
continue;
}
}
if (!candidatestart)
candidatestart = slot;
// check freebusy data for all attendees
for (var i=0; i < event_attendees.length; i++) {
if (freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT' && (email = freebusy_ui.attendees[i].email) && freebusy_data[email] && freebusy_data[email][slot] > 1) {
candidatestart = candidateend = false;
break;
}
}
// occupied slot
if (!candidatestart) {
slot += Math.max(0, intvlslots - candidatecount - 1) * sinterval * dir;
candidatecount = 0;
continue;
}
// set candidate end to slot end time
candidatecount++;
if (dir < 0 && !candidateend)
candidateend = slotend;
// if candidate is big enough, this is it!
if (candidatecount == numslots) {
if (dir > 0) {
event.start = fromunixtime(candidatestart);
event.end = fromunixtime(candidatestart + duration);
}
else {
event.end = fromunixtime(candidateend);
event.start = fromunixtime(candidateend - duration);
}
success = true;
break;
}
}
// update event date/time display
if (success) {
update_freebusy_dates(event.start, event.end);
// move freebusy grid if necessary
var offset = Math.ceil((event.start.getTime() - freebusy_ui.end.getTime()) / DAY_MS);
if (event.start.getTime() >= freebusy_ui.end.getTime())
render_freebusy_grid(Math.max(1, offset));
else if (event.end.getTime() <= freebusy_ui.start.getTime())
render_freebusy_grid(Math.min(-1, offset));
else
render_freebusy_overlay();
var now = new Date();
$('#shedule-find-prev').button('option', 'disabled', (event.start.getTime() < now.getTime()));
}
else {
alert(rcmail.gettext('noslotfound','calendar'));
}
};
// update event properties and attendees availability if event times have changed
var event_times_changed = function()
{
if (me.selected_event) {
var allday = $('#edit-allday').get(0);
me.selected_event.allDay = allday.checked;
me.selected_event.start = parse_datetime(allday.checked ? '00:00' : $('#edit-starttime').val(), $('#edit-startdate').val());
me.selected_event.end = parse_datetime(allday.checked ? '23:59' : $('#edit-endtime').val(), $('#edit-enddate').val());
if (event_attendees)
freebusy_ui.needsupdate = true;
$('#edit-startdate').data('duration', Math.round((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / 1000));
}
};
// add the given list of participants
var add_attendees = function(names)
{
names = explode_quoted_string(names.replace(/,\s*$/, ''), ',');
// parse name/email pairs
var item, email, name, success = false;
for (var i=0; i < names.length; i++) {
email = name = '';
item = $.trim(names[i]);
if (!item.length) {
continue;
} // address in brackets without name (do nothing)
else if (item.match(/^<[^@]+@[^>]+>$/)) {
email = item.replace(/[<>]/g, '');
} // address without brackets and without name (add brackets)
else if (rcube_check_email(item)) {
email = item;
} // address with name
else if (item.match(/([^\s<@]+@[^>]+)>*$/)) {
email = RegExp.$1;
name = item.replace(email, '').replace(/^["\s<>]+/, '').replace(/["\s<>]+$/, '');
}
if (email) {
add_attendee({ email:email, name:name, role:'REQ-PARTICIPANT', status:'NEEDS-ACTION' });
success = true;
}
else {
alert(rcmail.gettext('noemailwarning'));
}
}
return success;
};
// add the given attendee to the list
var add_attendee = function(data, edit)
{
// check for dupes...
var exists = false;
$.each(event_attendees, function(i, v){ exists |= (v.email == data.email); });
if (exists)
return false;
var dispname = Q(data.name || data.email);
if (data.email)
dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink">' + dispname + '</a>';
// role selection
var organizer = data.role == 'ORGANIZER';
var opts = {};
if (organizer)
opts.ORGANIZER = rcmail.gettext('calendar.roleorganizer');
opts['REQ-PARTICIPANT'] = rcmail.gettext('calendar.rolerequired');
opts['OPT-PARTICIPANT'] = rcmail.gettext('calendar.roleoptional');
opts['CHAIR'] = rcmail.gettext('calendar.roleresource');
var select = '<select class="edit-attendee-role"' + (organizer ? ' disabled="true"' : '') + '>';
for (var r in opts)
select += '<option value="'+ r +'" class="' + r.toLowerCase() + '"' + (data.role == r ? ' selected="selected"' : '') +'>' + Q(opts[r]) + '</option>';
select += '</select>';
// availability
var avail = data.email ? 'loading' : 'unknown';
// delete icon
var icon = rcmail.env.deleteicon ? '<img src="' + rcmail.env.deleteicon + '" alt="" />' : rcmail.gettext('delete');
var dellink = '<a href="#delete" class="deletelink" title="' + Q(rcmail.gettext('delete')) + '">' + icon + '</a>';
var html = '<td class="role">' + select + '</td>' +
'<td class="name">' + dispname + '</td>' +
'<td class="availability"><img src="./program/blank.gif" class="availabilityicon ' + avail + '" /></td>' +
'<td class="confirmstate"><span class="' + String(data.status).toLowerCase() + '">' + Q(data.status) + '</span></td>' +
'<td class="options">' + (organizer ? '' : dellink) + '</td>';
var tr = $('<tr>')
.addClass(String(data.role).toLowerCase())
.html(html)
.appendTo(attendees_list);
tr.find('a.deletelink').click({ id:(data.email || data.name) }, function(e) { remove_attendee(this, e.data.id); return false; });
tr.find('a.mailtolink').click(function(e) { rcmail.redirect(rcmail.url('mail/compose', { _to:this.href.substr(7) })); return false; });
// check free-busy status
if (avail == 'loading') {
check_freebusy_status(tr.find('img.availabilityicon'), data.email, me.selected_event);
}
event_attendees.push(data);
};
// iterate over all attendees and update their free-busy status display
var update_freebusy_status = function(event)
{
var icons = attendees_list.find('img.availabilityicon');
for (var i=0; i < event_attendees.length; i++) {
if (icons.get(i) && event_attendees[i].email)
check_freebusy_status(icons.get(i), event_attendees[i].email, event);
}
freebusy_ui.needsupdate = false;
};
// load free-busy status from server and update icon accordingly
var check_freebusy_status = function(icon, email, event)
{
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { freebusy:false };
if (!calendar.freebusy) {
$(icon).removeClass().addClass('availabilityicon unknown');
return;
}
icon = $(icon).removeClass().addClass('availabilityicon loading');
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('freebusy-status'),
data: { email:email, start:date2unixtime(event.start), end:date2unixtime(event.end), _remote: 1 },
success: function(status){
icon.removeClass('loading').addClass(String(status).toLowerCase());
},
error: function(){
icon.removeClass('loading').addClass('unknown');
}
});
};
// remove an attendee from the list
var remove_attendee = function(elem, id)
{
$(elem).closest('tr').remove();
event_attendees = $.grep(event_attendees, function(data){ return (data.name != id && data.email != id) });
};
// when the user accepts or declines an event invitation
var event_rsvp = function(response)
{
if (me.selected_event && me.selected_event.attendees && response) {
// update attendee status
for (var data, i=0; i < me.selected_event.attendees.length; i++) {
data = me.selected_event.attendees[i];
if (settings.identity.emails.indexOf(';'+data.email) >= 0)
data.status = response.toUpperCase();
}
event_show_dialog(me.selected_event);
// submit status change to server
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('event', { action:'rsvp', e:me.selected_event, status:response });
}
}
// post the given event data to server
var update_event = function(action, data)
{
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('event', { action:action, e:data });
// render event temporarily into the calendar
if (data.start && data.end && action != 'remove') {
var event = data.id ? $.extend(fc.fullCalendar('clientEvents', data.id)[0], data) : data;
event.start = fromunixtime(data.start);
event.end = fromunixtime(data.end);
if (data.allday !== undefined)
event.allDay = data.allday;
event.editable = false;
event.temp = true;
event.className = 'fc-event-cal-'+data.calendar+' fc-event-temp';
fc.fullCalendar(data.id ? 'updateEvent' : 'renderEvent', event);
}
};
// mouse-click handler to check if the show dialog is still open and prevent default action
var dialog_check = function(e)
{
var showd = $("#eventshow");
if (showd.is(':visible') && !$(e.target).closest('.ui-dialog').length) {
showd.dialog('close');
e.stopImmediatePropagation();
ignore_click = true;
return false;
}
else if (ignore_click) {
window.setTimeout(function(){ ignore_click = false; }, 20);
return false;
}
return true;
};
// display confirm dialog when modifying/deleting an event
var update_event_confirm = function(action, event, data)
{
if (!data) data = event;
var notify = false, html = '';
// event has attendees, ask whether to notify them
if (has_attendees(event)) {
if (is_organizer(event)) {
notify = true;
html += '<div class="message">' +
'<label><input class="confirm-attendees-donotify" type="checkbox" ' + (action != 'remove' ? ' checked="checked"' : '') + ' value="1" name="notify" />&nbsp;' +
rcmail.gettext((action == 'remove' ? 'sendcancellation' : 'sendnotifications'), 'calendar') +
'</label></div>';
}
else {
html += '<div class="message">' + rcmail.gettext('localchangeswarning', 'calendar') + '</div>';
}
}
// recurring event: user needs to select the savemode
if (event.recurrence) {
html += '<div class="message"><span class="ui-icon ui-icon-alert"></span>' +
rcmail.gettext((action == 'remove' ? 'removerecurringeventwarning' : 'changerecurringeventwarning'), 'calendar') + '</div>' +
'<div class="savemode">' +
'<a href="#current" class="button">' + rcmail.gettext('currentevent', 'calendar') + '</a>' +
'<a href="#future" class="button">' + rcmail.gettext('futurevents', 'calendar') + '</a>' +
'<a href="#all" class="button">' + rcmail.gettext('allevents', 'calendar') + '</a>' +
(action != 'remove' ? '<a href="#new" class="button">' + rcmail.gettext('saveasnew', 'calendar') + '</a>' : '') +
'</div>';
}
// show dialog
if (html) {
var $dialog = $('<div>').html(html);
$dialog.find('a.button').button().click(function(e){
data.savemode = String(this.href).replace(/.+#/, '');
if ($dialog.find('input.confirm-attendees-donotify').get(0))
data.notify = notify && $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
update_event(action, data);
$dialog.dialog("destroy").hide();
return false;
});
var buttons = [{
text: rcmail.gettext('cancel', 'calendar'),
click: function() {
$(this).dialog("close");
}
}];
if (!event.recurrence) {
buttons.push({
text: rcmail.gettext((action == 'remove' ? 'remove' : 'save'), 'calendar'),
click: function() {
data.notify = notify && $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
update_event(action, data);
$(this).dialog("close");
}
});
}
$dialog.dialog({
modal: true,
width: 420,
dialogClass: 'warning',
title: rcmail.gettext((action == 'remove' ? 'removeeventconfirm' : 'changeeventconfirm'), 'calendar'),
buttons: buttons,
close: function(){
$dialog.dialog("destroy").hide();
if (!rcmail.busy)
fc.fullCalendar('refetchEvents');
}
}).addClass('event-update-confirm').show();
return false;
}
// show regular confirm box when deleting
else if (action == 'remove') {
if (!confirm(rcmail.gettext('deleteventconfirm', 'calendar')))
return false;
}
// do update
update_event(action, data);
return true;
};
/*** public methods ***/
//public method to show the print dialog.
this.print_calendars = function(view)
{
if (!view) view = fc.fullCalendar('getView').name;
var date = fc.fullCalendar('getDate') || new Date();
var range = fc.fullCalendar('option', 'listRange');
var printwin = window.open(rcmail.url('print', { view: view, date: date2unixtime(date), range: range, search: this.search_query }), "rc_print_calendars", "toolbar=no,location=yes,menubar=yes,resizable=yes,scrollbars=yes,width=800");
window.setTimeout(function(){ printwin.focus() }, 50);
};
// public method to bring up the new event dialog
this.add_event = function() {
if (this.selected_calendar) {
var now = new Date();
var date = fc.fullCalendar('getDate') || now;
date.setHours(now.getHours()+1);
date.setMinutes(0);
var end = new Date(date.getTime());
end.setHours(date.getHours()+1);
event_edit_dialog('new', { start:date, end:end, allDay:false, calendar:this.selected_calendar });
}
};
// delete the given event after showing a confirmation dialog
this.delete_event = function(event) {
// show confirm dialog for recurring events, use jquery UI dialog
return update_event_confirm('remove', event, { id:event.id, calendar:event.calendar });
};
// opens a jquery UI dialog with event properties (or empty for creating a new calendar)
this.calendar_edit_dialog = function(calendar)
{
// close show dialog first
var $dialog = $("#calendarform").dialog('close');
if (!calendar)
calendar = { name:'', color:'cc0000', editable:true, showalarms:true };
var form, name, color, alarms;
$dialog.html(rcmail.get_label('loading'));
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('calendar'),
data: { action:(calendar.id ? 'form-edit' : 'form-new'), c:{ id:calendar.id } },
success: function(data) {
$dialog.html(data);
// resize and reposition dialog window
form = $('#calendarpropform');
me.dialog_resize('#calendarform', form.height(), form.width());
name = $('#calendar-name').prop('disabled', !calendar.editable).val(calendar.editname || calendar.name);
color = $('#calendar-color').val(calendar.color).miniColors({ value: calendar.color });
alarms = $('#calendar-showalarms').prop('checked', calendar.showalarms).get(0);
name.select();
}
});
// dialog buttons
var buttons = {};
buttons[rcmail.gettext('save', 'calendar')] = function() {
// form is not loaded
if (!form || !form.length)
return;
// TODO: do some input validation
if (!name.val() || name.val().length < 2) {
alert(rcmail.gettext('invalidcalendarproperties', 'calendar'));
name.select();
return;
}
// post data to server
var data = form.serializeJSON();
if (data.color)
data.color = data.color.replace(/^#/, '');
if (calendar.id)
data.id = calendar.id;
rcmail.http_post('calendar', { action:(calendar.id ? 'edit' : 'new'), c:data });
$dialog.dialog("close");
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: true,
title: rcmail.gettext((calendar.id ? 'editcalendar' : 'createcalendar'), 'calendar'),
close: function() {
$dialog.dialog("destroy").hide();
},
buttons: buttons,
minWidth: 400,
width: 420
}).show();
};
this.calendar_remove = function(calendar)
{
if (confirm(rcmail.gettext('deletecalendarconfirm', 'calendar'))) {
rcmail.http_post('calendar', { action:'remove', c:{ id:calendar.id } });
return true;
}
return false;
};
this.calendar_destroy_source = function(id)
{
if (this.calendars[id]) {
fc.fullCalendar('removeEventSource', this.calendars[id]);
$(rcmail.get_folder_li(id, 'rcmlical')).remove();
$('#edit-calendar option[value="'+id+'"]').remove();
delete this.calendars[id];
}
};
/*** event searching ***/
// execute search
this.quicksearch = function()
{
if (rcmail.gui_objects.qsearchbox) {
var q = rcmail.gui_objects.qsearchbox.value;
if (q != '') {
var id = 'search-'+q;
var sources = [];
if (this._search_message)
rcmail.hide_message(this._search_message);
for (var sid in this.calendars) {
if (this.calendars[sid]) {
this.calendars[sid].url = this.calendars[sid].url.replace(/&q=.+/, '') + '&q='+escape(q);
sources.push(sid);
}
}
id += '@'+sources.join(',');
// ignore if query didn't change
if (this.search_request == id) {
return;
}
// remember current view
else if (!this.search_request) {
this.default_view = fc.fullCalendar('getView').name;
}
this.search_request = id;
this.search_query = q;
// change to list view
fc.fullCalendar('option', 'listSections', 'month');
fc.fullCalendar('option', 'listRange', Math.max(60, settings['agenda_range']));
fc.fullCalendar('changeView', 'table');
// refetch events with new url (if not already triggered by changeView)
if (!this.is_loading)
fc.fullCalendar('refetchEvents');
}
else // empty search input equals reset
this.reset_quicksearch();
}
};
// reset search and get back to normal event listing
this.reset_quicksearch = function()
{
$(rcmail.gui_objects.qsearchbox).val('');
if (this._search_message)
rcmail.hide_message(this._search_message);
if (this.search_request) {
// hide bottom links of agenda view
fc.find('.fc-list-content > .fc-listappend').hide();
// restore original event sources and view mode from fullcalendar
fc.fullCalendar('option', 'listSections', 'smart');
fc.fullCalendar('option', 'listRange', settings['agenda_range']);
for (var sid in this.calendars) {
if (this.calendars[sid])
this.calendars[sid].url = this.calendars[sid].url.replace(/&q=.+/, '');
}
if (this.default_view)
fc.fullCalendar('changeView', this.default_view);
if (!this.is_loading)
fc.fullCalendar('refetchEvents');
this.search_request = this.search_query = null;
}
};
// callback if all sources have been fetched from server
this.events_loaded = function(count)
{
var addlinks, append = '';
// enhance list view when searching
if (this.search_request) {
if (!count) {
this._search_message = rcmail.display_message(rcmail.gettext('searchnoresults', 'calendar'), 'notice');
append = '<div class="message">' + rcmail.gettext('searchnoresults', 'calendar') + '</div>';
}
append += '<div class="fc-bottomlinks formlinks"></div>';
addlinks = true;
}
if (fc.fullCalendar('getView').name == 'table') {
var container = fc.find('.fc-list-content > .fc-listappend');
if (append) {
if (!container.length)
container = $('<div class="fc-listappend"></div>').appendTo(fc.find('.fc-list-content'));
container.html(append).show();
}
else if (container.length)
container.hide();
// add links to adjust search date range
if (addlinks) {
var lc = container.find('.fc-bottomlinks');
$('<a>').attr('href', '#').html(rcmail.gettext('searchearlierdates', 'calendar')).appendTo(lc).click(function(){
fc.fullCalendar('incrementDate', 0, -1, 0);
});
lc.append(" ");
$('<a>').attr('href', '#').html(rcmail.gettext('searchlaterdates', 'calendar')).appendTo(lc).click(function(){
var range = fc.fullCalendar('option', 'listRange');
if (range < 90) {
fc.fullCalendar('getView').start = null; // force re-render
fc.fullCalendar('option', 'listRange', fc.fullCalendar('option', 'listRange') + 30).fullCalendar('render');
}
else
fc.fullCalendar('incrementDate', 0, 1, 0);
});
}
}
};
// resize and reposition (center) the dialog window
this.dialog_resize = function(id, height, width)
{
var win = $(window), w = win.width(), h = win.height();
$(id).dialog('option', { height: Math.min(h-20, height+110), width: Math.min(w-20, width+50) })
.dialog('option', 'position', ['center', 'center']); // only works in a separate call (!?)
};
/*** startup code ***/
// create list of event sources AKA calendars
this.calendars = {};
var li, cal, active, event_sources = [];
for (var id in rcmail.env.calendars) {
cal = rcmail.env.calendars[id];
this.calendars[id] = $.extend({
url: "./?_task=calendar&_action=load_events&source="+escape(id),
editable: !cal.readonly,
className: 'fc-event-cal-'+id,
id: id
}, cal);
if ((active = ($.inArray(String(id), settings.hidden_calendars) < 0))) {
this.calendars[id].active = true;
event_sources.push(this.calendars[id]);
}
// init event handler on calendar list checkbox
if ((li = rcmail.get_folder_li(id, 'rcmlical'))) {
$('#'+li.id+' input').click(function(e){
var id = $(this).data('id');
if (me.calendars[id]) { // add or remove event source on click
var action;
if (this.checked) {
action = 'addEventSource';
me.calendars[id].active = true;
settings.hidden_calendars = $.map(settings.hidden_calendars, function(v){ return v == id ? null : v; });
}
else {
action = 'removeEventSource';
me.calendars[id].active = false;
settings.hidden_calendars.push(id);
}
// add/remove event source
fc.fullCalendar(action, me.calendars[id]);
rcmail.save_pref({ name:'hidden_calendars', value:settings.hidden_calendars.join(',') });
}
}).data('id', id).get(0).checked = active;
$(li).click(function(e){
var id = $(this).data('id');
rcmail.select_folder(id, me.selected_calendar, 'rcmlical');
rcmail.enable_command('calendar-edit', true);
rcmail.enable_command('calendar-remove', !me.calendars[id].readonly);
me.selected_calendar = id;
})
.dblclick(function(){ me.calendar_edit_dialog(me.calendars[me.selected_calendar]); })
.data('id', id);
}
if (!cal.readonly && !this.selected_calendar) {
this.selected_calendar = id;
rcmail.enable_command('addevent', true);
}
}
// select default calendar
if (settings.default_calendar && this.calendars[settings.default_calendar] && !this.calendars[settings.default_calendar].readonly)
this.selected_calendar = settings.default_calendar;
var viewdate = new Date();
if (rcmail.env.date)
viewdate.setTime(fromunixtime(rcmail.env.date));
// initalize the fullCalendar plugin
var fc = $('#calendar').fullCalendar({
header: {
left: 'prev,next today',
center: 'title',
right: 'agendaDay,agendaWeek,month,table'
},
aspectRatio: 1,
date: viewdate.getDate(),
month: viewdate.getMonth(),
year: viewdate.getFullYear(),
ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
height: $('#main').height(),
eventSources: event_sources,
monthNames : settings['months'],
monthNamesShort : settings['months_short'],
dayNames : settings['days'],
dayNamesShort : settings['days_short'],
firstDay : settings['first_day'],
firstHour : settings['first_hour'],
slotMinutes : 60/settings['timeslots'],
timeFormat: {
'': settings['time_format'],
agenda: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
list: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
table: settings['time_format'] + '{ - ' + settings['time_format'] + '}'
},
axisFormat : settings['time_format'],
columnFormat: {
month: 'ddd', // Mon
week: 'ddd ' + settings['date_short'], // Mon 9/7
day: 'dddd ' + settings['date_short'], // Monday 9/7
table: settings['date_agenda']
},
titleFormat: {
month: 'MMMM yyyy',
week: settings['dates_long'],
day: 'dddd ' + settings['date_long'],
table: settings['dates_long']
},
listSections: 'smart',
listPage: 1, // advance one day in agenda view
listRange: settings['agenda_range'],
tableCols: ['handle', 'date', 'time', 'title', 'location'],
defaultView: rcmail.env.view || settings['default_view'],
allDayText: rcmail.gettext('all-day', 'calendar'),
buttonText: {
prev: (bw.ie6 ? '&nbsp;&lt;&lt;&nbsp;' : '&nbsp;&#9668;&nbsp;'),
next: (bw.ie6 ? '&nbsp;&gt;&gt;&nbsp;' : '&nbsp;&#9658;&nbsp;'),
today: settings['today'],
day: rcmail.gettext('day', 'calendar'),
week: rcmail.gettext('week', 'calendar'),
month: rcmail.gettext('month', 'calendar'),
table: rcmail.gettext('agenda', 'calendar')
},
selectable: true,
selectHelper: false,
loading: function(isLoading) {
me.is_loading = isLoading;
this._rc_loading = rcmail.set_busy(isLoading, 'loading', this._rc_loading);
// trigger callback
if (!isLoading)
me.events_loaded($(this).fullCalendar('clientEvents').length);
},
// event rendering
eventRender: function(event, element, view) {
if (view.name != 'list' && view.name != 'table')
element.attr('title', event.title);
if (view.name == 'month') {
/* attempt to limit the number of events displayed
(could also be used to init fish-eye-view)
var max = 4; // to be derrived from window size
var sday = event.start.getMonth()*12 + event.start.getDate();
var eday = event.end.getMonth()*12 + event.end.getDate();
if (!me.eventcount[sday]) me.eventcount[sday] = 1;
else me.eventcount[sday]++;
if (!me.eventcount[eday]) me.eventcount[eday] = 1;
else if (eday != sday) me.eventcount[eday]++;
if (me.eventcount[sday] > max || me.eventcount[eday] > max)
return false;
*/
}
else {
if (event.location) {
element.find('div.fc-event-title').after('<div class="fc-event-location">@&nbsp;' + Q(event.location) + '</div>');
}
if (event.recurrence)
element.find('div.fc-event-time').append('<i class="fc-icon-recurring"></i>');
if (event.alarms)
element.find('div.fc-event-time').append('<i class="fc-icon-alarms"></i>');
}
},
// callback for date range selection
select: function(start, end, allDay, e, view) {
var range_select = (!allDay || start.getDate() != end.getDate())
if (dialog_check(e) && range_select)
event_edit_dialog('new', { start:start, end:end, allDay:allDay, calendar:me.selected_calendar });
if (range_select || ignore_click)
view.calendar.unselect();
},
// callback for clicks in all-day box
dayClick: function(date, allDay, e, view) {
var now = new Date().getTime();
if (now - day_clicked_ts < 400 && day_clicked == date.getTime()) { // emulate double-click on day
var enddate = new Date(); enddate.setTime(date.getTime() + DAY_MS - 60000);
return event_edit_dialog('new', { start:date, end:enddate, allDay:allDay, calendar:me.selected_calendar });
}
if (!ignore_click) {
view.calendar.gotoDate(date);
if (day_clicked && new Date(day_clicked).getMonth() != date.getMonth())
view.calendar.select(date, date, allDay);
}
day_clicked = date.getTime();
day_clicked_ts = now;
},
// callback when a specific event is clicked
eventClick: function(event) {
if (!event.temp)
event_show_dialog(event);
},
// callback when an event was dragged and finally dropped
eventDrop: function(event, dayDelta, minuteDelta, allDay, revertFunc) {
if (event.end == null) {
event.end = event.start;
}
// send move request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2unixtime(event.start),
end: date2unixtime(event.end),
allday: allDay?1:0
};
update_event_confirm('move', event, data);
},
// callback for event resizing
eventResize: function(event, delta) {
// send resize request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2unixtime(event.start),
end: date2unixtime(event.end)
};
update_event_confirm('resize', event, data);
},
viewDisplay: function(view) {
me.eventcount = [];
if (!bw.ie)
window.setTimeout(function(){ $('div.fc-content').css('overflow', view.name == 'month' ? 'auto' : 'hidden') }, 10);
if (minical)
window.setTimeout(function(){ minical.datepicker('setDate', fc.fullCalendar('getDate')); }, exec_deferred);
},
windowResize: function(view) {
me.eventcount = [];
}
});
// format time string
var formattime = function(hour, minutes, start) {
var time, diff, unit, duration = '', d = new Date();
d.setHours(hour);
d.setMinutes(minutes);
time = $.fullCalendar.formatDate(d, settings['time_format']);
if (start) {
diff = Math.floor((d.getTime() - start.getTime()) / 60000);
if (diff > 0) {
unit = 'm';
if (diff >= 60) {
unit = 'h';
diff = Math.round(diff / 3) / 20;
}
duration = ' (' + diff + unit + ')';
}
}
return [time, duration];
};
var autocomplete_times = function(p, callback) {
/* Time completions */
var result = [];
var now = new Date();
var st, start = (this.element.attr('id').indexOf('endtime') > 0
&& (st = $('#edit-starttime').val())
&& $('#edit-startdate').val() == $('#edit-enddate').val())
? parse_datetime(st, '') : null;
var full = p.term - 1 > 0 || p.term.length > 1;
var hours = start ? start.getHours() :
(full ? parse_datetime(p.term, '') : now).getHours();
var step = 15;
var minutes = hours * 60 + (full ? 0 : now.getMinutes());
var min = Math.ceil(minutes / step) * step % 60;
var hour = Math.floor(Math.ceil(minutes / step) * step / 60);
// list hours from 0:00 till now
for (var h = start ? start.getHours() : 0; h < hours; h++)
result.push(formattime(h, 0, start));
// list 15min steps for the next two hours
for (; h < hour + 2 && h < 24; h++) {
while (min < 60) {
result.push(formattime(h, min, start));
min += step;
}
min = 0;
}
// list the remaining hours till 23:00
while (h < 24)
result.push(formattime((h++), 0, start));
return callback(result);
};
var autocomplete_open = function(event, ui) {
// scroll to current time
var $this = $(this);
var widget = $this.autocomplete('widget');
var menu = $this.data('autocomplete').menu;
var amregex = /^(.+)(a[.m]*)/i;
var pmregex = /^(.+)(a[.m]*)/i;
var val = $(this).val().replace(amregex, '0:$1').replace(pmregex, '1:$1');
var li, html;
widget.css('width', '10em');
widget.children().each(function(){
li = $(this);
html = li.children().first().html().replace(/\s+\(.+\)$/, '').replace(amregex, '0:$1').replace(pmregex, '1:$1');
if (html == val)
menu.activate($.Event({ type:'keypress' }), li);
});
};
// if start date is changed, shift end date according to initial duration
var shift_enddate = function(dateText) {
var newstart = parse_datetime('0', dateText);
var newend = new Date(newstart.getTime() + $('#edit-startdate').data('duration') * 1000);
$('#edit-enddate').val($.fullCalendar.formatDate(newend, me.settings['date_format']));
event_times_changed();
};
var minical;
var init_calendar_ui = function()
{
// initialize small calendar widget using jQuery UI datepicker
minical = $('#datepicker').datepicker($.extend(datepicker_settings, {
inline: true,
showWeek: true,
changeMonth: false, // maybe enable?
changeYear: false, // maybe enable?
onSelect: function(dateText, inst) {
ignore_click = true;
var d = minical.datepicker('getDate'); //parse_datetime('0:0', dateText);
fc.fullCalendar('gotoDate', d).fullCalendar('select', d, d, true);
},
onChangeMonthYear: function(year, month, inst) {
minical.data('year', year).data('month', month);
},
beforeShowDay: function(date) {
var view = fc.fullCalendar('getView');
var active = date.getTime() >= view.visStart.getTime() && date.getTime() < view.visEnd.getTime();
return [ true, (active ? 'ui-datepicker-activerange ui-datepicker-active-' + view.name : ''), ''];
}
})) // set event handler for clicks on calendar week cell of the datepicker widget
.click(function(e) {
var cell = $(e.target);
if (e.target.tagName == 'TD' && cell.hasClass('ui-datepicker-week-col')) {
var base_date = minical.datepicker('getDate');
base_date.setMonth(minical.data('month')-1);
base_date.setYear(minical.data('year'));
var day_off = base_date.getDay() - 1;
if (day_off < 0) day_off = 6;
var base_kw = $.datepicker.iso8601Week(base_date);
var kw = parseInt(cell.html());
var diff = (kw - base_kw) * 7 * DAY_MS;
// select monday of the chosen calendar week
var date = new Date(base_date.getTime() - day_off * DAY_MS + diff);
fc.fullCalendar('gotoDate', date).fullCalendar('setDate', date).fullCalendar('changeView', 'agendaWeek');
minical.datepicker('setDate', date);
}
});
// init event dialog
$('#eventtabs').tabs({
show: function(event, ui) {
if (ui.panel.id == 'event-tab-3') {
$('#edit-attendee-name').select();
// update free-busy status if needed
if (freebusy_ui.needsupdate && me.selected_event)
update_freebusy_status(me.selected_event);
// add current user as organizer if non added yet
if (!event_attendees.length)
add_attendee($.extend({ role:'ORGANIZER' }, settings.identity));
}
}
});
$('#edit-enddate, input.edit-alarm-date').datepicker(datepicker_settings);
$('#edit-startdate').datepicker(datepicker_settings).datepicker('option', 'onSelect', shift_enddate).change(function(){ shift_enddate(this.value); });
$('#edit-enddate').datepicker('option', 'onSelect', event_times_changed).change(event_times_changed);
$('#edit-allday').click(function(){ $('#edit-starttime, #edit-endtime')[(this.checked?'hide':'show')](); event_times_changed(); });
// configure drop-down menu on time input fields based on jquery UI autocomplete
$('#edit-starttime, #edit-endtime, input.edit-alarm-time')
.attr('autocomplete', "off")
.autocomplete({
delay: 100,
minLength: 1,
source: autocomplete_times,
open: autocomplete_open,
change: event_times_changed,
select: function(event, ui) {
$(this).val(ui.item[0]);
return false;
}
})
.click(function() { // show drop-down upon clicks
$(this).autocomplete('search', $(this).val() ? $(this).val().replace(/\D.*/, "") : " ");
}).each(function(){
$(this).data('autocomplete')._renderItem = function(ul, item) {
return $('<li>')
.data('item.autocomplete', item)
.append('<a>' + item[0] + item[1] + '</a>')
.appendTo(ul);
};
});
// register events on alarm fields
$('select.edit-alarm-type').change(function(){
$(this).parent().find('span.edit-alarm-values')[(this.selectedIndex>0?'show':'hide')]();
});
$('select.edit-alarm-offset').change(function(){
var mode = $(this).val() == '@' ? 'show' : 'hide';
$(this).parent().find('.edit-alarm-date, .edit-alarm-time')[mode]();
$(this).parent().find('.edit-alarm-value').prop('disabled', mode == 'show');
});
// toggle recurrence frequency forms
$('#edit-recurrence-frequency').change(function(e){
var freq = $(this).val().toLowerCase();
$('.recurrence-form').hide();
if (freq)
$('#recurrence-form-'+freq+', #recurrence-form-until').show();
});
$('#edit-recurrence-enddate').datepicker(datepicker_settings).click(function(){ $("#edit-recurrence-repeat-until").prop('checked', true) });
// init attendees autocompletion
var ac_props;
// parallel autocompletion
if (rcmail.env.autocomplete_threads > 0) {
ac_props = {
threads: rcmail.env.autocomplete_threads,
sources: rcmail.env.autocomplete_sources
};
}
rcmail.init_address_input_events($('#edit-attendee-name'), ac_props);
rcmail.addEventListener('autocomplete_insert', function(e){ $('#edit-attendee-add').click(); });
$('#edit-attendee-add').click(function(){
var input = $('#edit-attendee-name');
rcmail.ksearch_blur();
if (add_attendees(input.val())) {
input.val('');
}
});
// keep these two checkboxes in sync
$('#edit-attendees-donotify, #edit-attendees-invite').click(function(){
$('#edit-attendees-donotify, #edit-attendees-invite').prop('checked', this.checked);
});
$('#edit-attendee-schedule').click(function(){
event_freebusy_dialog();
});
$('#shedule-freebusy-prev').html(bw.ie6 ? '&lt;&lt;' : '&#9668;').button().click(function(){ render_freebusy_grid(-1); });
$('#shedule-freebusy-next').html(bw.ie6 ? '&gt;&gt;' : '&#9658;').button().click(function(){ render_freebusy_grid(1); }).parent().buttonset();
$('#shedule-find-prev').button().click(function(){ freebusy_find_slot(-1); });
$('#shedule-find-next').button().click(function(){ freebusy_find_slot(1); });
$('#schedule-freebusy-wokinghours').click(function(){
freebusy_ui.workinhoursonly = this.checked;
$('#workinghourscss').remove();
if (this.checked)
$('<style type="text/css" id="workinghourscss"> td.offhours { opacity:0.3; filter:alpha(opacity=30) } </style>').appendTo('head');
});
$('#event-rsvp input.button').click(function(){
event_rsvp($(this).attr('rel'))
})
// hide event dialog when clicking somewhere into document
$(document).bind('mousedown', dialog_check);
rcmail.set_busy(false, 'loading', ui_loading);
}
// initialize more UI elements (deferred)
window.setTimeout(init_calendar_ui, exec_deferred);
// add proprietary css styles if not IE
if (!bw.ie)
$('div.fc-content').addClass('rcube-fc-content');
// IE supresses 2nd click event when double-clicking
if (bw.ie && bw.vendver < 9) {
$('div.fc-content').bind('dblclick', function(e){
if (!$(this).hasClass('fc-widget-header') && fc.fullCalendar('getView').name != 'table') {
var date = fc.fullCalendar('getDate');
var enddate = new Date(); enddate.setTime(date.getTime() + DAY_MS - 60000);
event_edit_dialog('new', { start:date, end:enddate, allDay:true, calendar:me.selected_calendar });
}
});
}
} // end rcube_calendar class
/* calendar plugin initialization */
window.rcmail && rcmail.addEventListener('init', function(evt) {
// configure toolbar buttons
rcmail.register_command('addevent', function(){ cal.add_event(); }, true);
rcmail.register_command('print', function(){ cal.print_calendars(); }, true);
// configure list operations
rcmail.register_command('calendar-create', function(){ cal.calendar_edit_dialog(null); }, true);
rcmail.register_command('calendar-edit', function(){ cal.calendar_edit_dialog(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('calendar-remove', function(){ cal.calendar_remove(cal.calendars[cal.selected_calendar]); }, false);
// search and export events
rcmail.register_command('export', function(){ rcmail.goto_url('export_events', { source:cal.selected_calendar }); }, true);
rcmail.register_command('search', function(){ cal.quicksearch(); }, true);
rcmail.register_command('reset-search', function(){ cal.reset_quicksearch(); }, true);
// register callback commands
rcmail.addEventListener('plugin.refresh_calendar', function(p){
var source = cal.calendars[p.source];
if (p.refetch && source) {
// activate event source if new event was added to an invisible calendar
if (!source.active) {
source.active = true;
$('#calendar').fullCalendar('addEventSource', source);
$('#' + rcmail.get_folder_li(source.id, 'rcmlical').id + ' input').prop('checked', true);
}
else
$('#calendar').fullCalendar('refetchEvents', source);
}
// remove temp events
$('#calendar').fullCalendar('removeEvents', function(e){ return e.temp; });
});
rcmail.addEventListener('plugin.display_alarms', function(alarms){ cal.display_alarms(alarms); });
rcmail.addEventListener('plugin.destroy_source', function(p){ cal.calendar_destroy_source(p.id); });
rcmail.addEventListener('plugin.unlock_saving', function(p){ rcmail.set_busy(false, null, cal.saving_lock); });
// let's go
var cal = new rcube_calendar_ui(rcmail.env.calendar_settings);
$(window).resize(function(e) {
// check target due to bugs in jquery
// http://bugs.jqueryui.com/ticket/7514
// http://bugs.jquery.com/ticket/9841
if (e.target == window)
$('#calendar').fullCalendar('option', 'height', $('#main').height());
}).resize();
// show calendars list when ready
$('#calendars').css('visibility', 'inherit');
// show toolbar
$('#toolbar').show();
});

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calendar_ui.js (92 KB)

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