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+/**
+ * Client UI Javascript for the Calendar plugin
+ *
+ * @author Lazlo Westerhof <hello@lazlo.me>
+ * @author Thomas Bruederli <bruederli@kolabsys.com>
+ *
+ * @licstart The following is the entire license notice for the
+ * JavaScript code in this file.
+ *
+ * Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
+ * Copyright (C) 2014-2015, Kolab Systems AG <contact@kolabsys.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @licend The above is the entire license notice
+ * for the JavaScript code in this file.
+ */
+
+// 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.saving_lock;
+ this.calendars = {};
+ this.quickview_sources = [];
+
+
+ /*** private vars ***/
+ var DAY_MS = 86400000;
+ var HOUR_MS = 3600000;
+ var me = this;
+ var gmt_offset = (new Date().getTimezoneOffset() / -60) - (settings.timezone || 0) - (settings.dst || 0);
+ var client_timezone = new Date().getTimezoneOffset();
+ var day_clicked = day_clicked_ts = 0;
+ var ignore_click = false;
+ var event_defaults = { free_busy:'busy', alarms:'' };
+ var event_attendees = [];
+ var calendars_list;
+ var calenders_search_list;
+ var calenders_search_container;
+ var search_calendars = {};
+ var attendees_list;
+ var resources_list;
+ var resources_treelist;
+ var resources_data = {};
+ var resources_index = [];
+ var resource_owners = {};
+ var resources_events_source = { url:null, editable:false };
+ var freebusy_ui = { workinhoursonly:false, needsupdate:false };
+ var freebusy_data = {};
+ var current_view = null;
+ var count_sources = [];
+ var exec_deferred = bw.ie6 ? 5 : 1;
+ var sensitivitylabels = { 'public':rcmail.gettext('public','calendar'), 'private':rcmail.gettext('private','calendar'), 'confidential':rcmail.gettext('confidential','calendar') };
+ 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
+ };
+
+ // global fullcalendar settings
+ var fullcalendar_defaults = {
+ aspectRatio: 1,
+ ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
+ 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
+ },
+ listPage: 7, // advance one week in agenda view
+ listRange: settings.agenda_range,
+ listSections: settings.agenda_sections,
+ tableCols: ['handle', 'date', 'time', 'title', 'location'],
+ defaultView: rcmail.env.view || settings.default_view,
+ allDayText: rcmail.gettext('all-day', 'calendar'),
+ buttonText: {
+ prev: '&nbsp;&#9668;&nbsp;',
+ next: '&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')
+ },
+ listTexts: {
+ until: rcmail.gettext('until', 'calendar'),
+ past: rcmail.gettext('pastevents', 'calendar'),
+ today: rcmail.gettext('today', 'calendar'),
+ tomorrow: rcmail.gettext('tomorrow', 'calendar'),
+ thisWeek: rcmail.gettext('thisweek', 'calendar'),
+ nextWeek: rcmail.gettext('nextweek', 'calendar'),
+ thisMonth: rcmail.gettext('thismonth', 'calendar'),
+ nextMonth: rcmail.gettext('nextmonth', 'calendar'),
+ future: rcmail.gettext('futureevents', 'calendar'),
+ week: rcmail.gettext('weekofyear', 'calendar')
+ },
+ currentTimeIndicator: settings.time_indicator,
+ // event rendering
+ eventRender: function(event, element, view) {
+ if (view.name != 'list' && view.name != 'table') {
+ var prefix = event.sensitivity && event.sensitivity != 'public' ? String(sensitivitylabels[event.sensitivity]).toUpperCase()+': ' : '';
+ element.attr('title', prefix + event.title);
+ }
+ if (view.name != 'month') {
+ if (event.location) {
+ element.find('div.fc-event-title').after('<div class="fc-event-location">@&nbsp;' + Q(event.location) + '</div>');
+ }
+ if (event.sensitivity && event.sensitivity != 'public')
+ element.find('div.fc-event-time').append('<i class="fc-icon-sensitive"></i>');
+ if (event.recurrence)
+ element.find('div.fc-event-time').append('<i class="fc-icon-recurring"></i>');
+ if (event.alarms || (event.valarms && event.valarms.length))
+ element.find('div.fc-event-time').append('<i class="fc-icon-alarms"></i>');
+ }
+ if (event.status) {
+ element.addClass('cal-event-status-' + String(event.status).toLowerCase());
+ }
+
+ element.attr('aria-label', event.title + ', ' + me.event_date_text(event, true));
+ },
+ // render element indicating more (invisible) events
+ overflowRender: function(data, element) {
+ element.html(rcmail.gettext('andnmore', 'calendar').replace('$nr', data.count))
+ .click(function(e){ me.fisheye_view(data.date); });
+ },
+ // callback when a specific event is clicked
+ eventClick: function(event, ev, view) {
+ if (!event.temp && String(event.className).indexOf('fc-type-freebusy') < 0)
+ event_show_dialog(event, ev);
+ }
+ };
+
+ /*** imports ***/
+ var Q = this.quote_html;
+ var text2html = this.text2html;
+ var event_date_text = this.event_date_text;
+ var parse_datetime = this.parse_datetime;
+ var date2unixtime = this.date2unixtime;
+ var fromunixtime = this.fromunixtime;
+ var parseISO8601 = this.parseISO8601;
+ var date2servertime = this.date2ISO8601;
+ var render_message_links = this.render_message_links;
+
+
+ /*** private methods ***/
+
+ // 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, char, last;
+
+ for (q = p = i = 0; i < strlen; i++) {
+ char = str.charAt(i);
+ if (char == '"' && last != '\\') {
+ q = !q;
+ }
+ else if (!q && char == delimiter) {
+ result.push(str.substring(p, i));
+ p = i + 1;
+ }
+ last = char;
+ }
+
+ result.push(str.substr(p));
+ return result;
+ };
+
+ // Change the first charcter to uppercase
+ var ucfirst = function(str)
+ {
+ return str.charAt(0).toUpperCase() + str.substr(1);
+ };
+
+ // clone the given date object and optionally adjust time
+ var clone_date = function(date, adjust)
+ {
+ var d = new Date(date.getTime());
+
+ // set time to 00:00
+ if (adjust == 1) {
+ d.setHours(0);
+ d.setMinutes(0);
+ }
+ // set time to 23:59
+ else if (adjust == 2) {
+ d.setHours(23);
+ d.setMinutes(59);
+ }
+
+ return d;
+ };
+
+ // fix date if jumped over a DST change
+ var fix_date = function(date)
+ {
+ if (date.getHours() == 23)
+ date.setTime(date.getTime() + HOUR_MS);
+ else if (date.getHours() > 0)
+ date.setHours(0);
+ };
+
+ var date2timestring = function(date, dateonly)
+ {
+ return date2servertime(date).replace(/[^0-9]/g, '').substr(0, (dateonly ? 8 : 14));
+ }
+
+ var format_datetime = function(date, mode, voice)
+ {
+ return me.format_datetime(date, mode, voice);
+ }
+
+ var render_link = function(url)
+ {
+ var islink = false, href = url;
+ if (url.match(/^[fhtpsmailo]+?:\/\//i)) {
+ islink = true;
+ }
+ else if (url.match(/^[a-z0-9.-:]+(\/|$)/i)) {
+ islink = true;
+ href = 'http://' + url;
+ }
+ return islink ? '<a href="' + Q(href) + '" target="_blank">' + Q(url) + '</a>' : Q(url);
+ }
+
+ // 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 && (event.attendees.length > 1 || String(event.attendees[0].email).toLowerCase() != settings.identity.email));
+ };
+
+ // check if the current user is an attendee of this event
+ var is_attendee = function(event, role, email)
+ {
+ var emails = email ? ';'+email.toLowerCase() : settings.identity.emails;
+ for (var i=0; event.attendees && i < event.attendees.length; i++) {
+ if ((!role || event.attendees[i].role == role) && event.attendees[i].email && emails.indexOf(';'+event.attendees[i].email.toLowerCase()) >= 0)
+ return event.attendees[i];
+ }
+ return false;
+ };
+
+ // check if the current user is the organizer
+ var is_organizer = function(event, email)
+ {
+ return is_attendee(event, 'ORGANIZER', email) || !event.id;
+ };
+
+ /**
+ * Check permissions on the given calendar object
+ */
+ var has_permission = function(cal, perm)
+ {
+ // multiple chars means "either of"
+ if (String(perm).length > 1) {
+ for (var i=0; i < perm.length; i++) {
+ if (has_permission(cal, perm[i]))
+ return true;
+ }
+ }
+
+ if (cal.rights && String(cal.rights).indexOf(perm) >= 0) {
+ return true;
+ }
+
+ return (perm == 'i' && cal.editable) || (perm == 'v' && cal.editable);
+ }
+
+ var load_attachment = function(event, att)
+ {
+ var query = { _id: att.id, _event: event.recurrence_id || event.id, _cal:event.calendar, _frame: 1 };
+ if (event.rev)
+ query._rev = event.rev;
+
+ // open attachment in frame if it's of a supported mimetype
+ if (id && att.mimetype && $.inArray(att.mimetype, settings.mimetypes)>=0) {
+ if (rcmail.open_window(rcmail.url('get-attachment', query), true, true)) {
+ return;
+ }
+ }
+
+ query._frame = null;
+ query._download = 1;
+ rcmail.goto_url('get-attachment', query, 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');
+ ul.className = 'attachmentslist';
+
+ for (i=0, len=list.length; i<len; i++) {
+ elem = list[i];
+ li = document.createElement('LI');
+ li.className = elem.classname;
+
+ if (edit) {
+ rcmail.env.attachments[elem.id] = elem;
+ // delete icon
+ content = $('<a href="#delete" />')
+ .attr('title', rcmail.gettext('delete'))
+ .attr('aria-label', rcmail.gettext('delete') + ' ' + Q(elem.name))
+ .addClass('delete')
+ .click({id: elem.id}, function(e) { remove_attachment(this, e.data.id); return false; });
+
+ if (!rcmail.env.deleteicon)
+ content.html(rcmail.gettext('delete'));
+ else {
+ img = document.createElement('IMG');
+ img.src = rcmail.env.deleteicon;
+ img.alt = rcmail.gettext('delete');
+ content.append(img);
+ }
+
+ content.appendTo(li);
+ }
+
+ // name/link
+ content = $('<a href="#load" />')
+ .html(Q(elem.name))
+ .addClass('file')
+ .click({event: event, att: elem}, function(e) {
+ load_attachment(e.data.event, e.data.att);
+ return false;
+ })
+ .appendTo(li);
+
+ 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, ev, temp)
+ {
+ var $dialog = $("#eventshow");
+ var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:false, rights:'lrs' };
+
+ if (!temp)
+ me.selected_event = event;
+
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+
+ // remove status-* classes
+ $dialog.removeClass(function(i, oldclass) {
+ var oldies = String(oldclass).split(' ');
+ return $.grep(oldies, function(cls) { return cls.indexOf('status-') === 0 || cls.indexOf('sensitivity-') === 0 }).join(' ');
+ });
+
+ // convert start/end dates if not done yet by fullcalendar
+ if (typeof event.start == 'string')
+ event.start = parseISO8601(event.start);
+ if (typeof event.end == 'string')
+ event.end = parseISO8601(event.end);
+
+ // allow other plugins to do actions when event form is opened
+ rcmail.triggerEvent('calendar-event-init', {o: event});
+
+ $dialog.find('div.event-section, div.event-line').hide();
+ $('#event-title').html(Q(event.title)).show();
+
+ if (event.location)
+ $('#event-location').html('@ ' + text2html(event.location)).show();
+ if (event.description)
+ $('#event-description').show().children('.event-text').html(text2html(event.description, 300, 6));
+ if (event.vurl)
+ $('#event-url').show().children('.event-text').html(render_link(event.vurl));
+
+ // render from-to in a nice human-readable way
+ // -> now shown in dialog title
+ // $('#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.valarms && 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)).attr('class', 'event-text cal-'+calendar.id).css('color', calendar.textColor || calendar.color || '');
+ if (event.categories)
+ $('#event-category').show().children('.event-text').html(Q(event.categories)).attr('class', 'event-text cat-'+String(event.categories).toLowerCase().replace(rcmail.identifier_expr, ''));
+ if (event.free_busy)
+ $('#event-free-busy').show().children('.event-text').html(Q(rcmail.gettext(event.free_busy, 'calendar')));
+ if (event.priority > 0) {
+ var priolabels = [ '', rcmail.gettext('highest'), rcmail.gettext('high'), '', '', rcmail.gettext('normal'), '', '', rcmail.gettext('low'), rcmail.gettext('lowest') ];
+ $('#event-priority').show().children('.event-text').html(Q(event.priority+' '+priolabels[event.priority]));
+ }
+
+ if (event.status) {
+ var status_lc = String(event.status).toLowerCase();
+ $('#event-status').show().children('.event-text').html(Q(rcmail.gettext('status-'+status_lc,'calendar')));
+ $dialog.addClass('status-'+status_lc);
+ }
+ if (event.sensitivity && event.sensitivity != 'public') {
+ $('#event-sensitivity').show().children('.event-text').html(Q(sensitivitylabels[event.sensitivity]));
+ $dialog.addClass('sensitivity-'+event.sensitivity);
+ }
+ if (event.created || event.changed) {
+ var created = parseISO8601(event.created),
+ changed = parseISO8601(event.changed)
+ $('#event-created-changed .event-created').html(Q(created ? format_datetime(created) : rcmail.gettext('unknown','calendar')))
+ $('#event-created-changed .event-changed').html(Q(changed ? format_datetime(changed) : rcmail.gettext('unknown','calendar')))
+ $('#event-created-changed').show()
+ }
+
+ // create attachments list
+ if ($.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?
+ }
+
+ // build attachments list
+ $('#event-links').hide();
+ if ($.isArray(event.links) && event.links.length) {
+ render_message_links(event.links || [], $('#event-links').children('.event-text'), false, 'calendar');
+ $('#event-links').show();
+ }
+
+ // list event attendees
+ if (calendar.attendees && event.attendees) {
+ // sort resources to the end
+ event.attendees.sort(function(a,b) {
+ var j = a.cutype == 'RESOURCE' ? 1 : 0,
+ k = b.cutype == 'RESOURCE' ? 1 : 0;
+ return (j - k);
+ });
+
+ var data, mystatus = null, rsvp, line, morelink, html = '', overflow = '';
+ for (var j=0; j < event.attendees.length; j++) {
+ data = event.attendees[j];
+ if (data.email) {
+ if (data.role == 'ORGANIZER')
+ organizer = true;
+ else if (settings.identity.emails.indexOf(';'+data.email) >= 0) {
+ mystatus = data.status.toLowerCase();
+ if (data.status == 'NEEDS-ACTION' || data.status == 'TENTATIVE' || data.rsvp)
+ rsvp = mystatus;
+ }
+ }
+
+ line = event_attendee_html(data);
+
+ if (morelink)
+ overflow += line;
+ else
+ html += line;
+
+ // stop listing attendees
+ if (j == 7 && event.attendees.length >= 7) {
+ morelink = $('<a href="#more" class="morelink"></a>').html(rcmail.gettext('andnmore', 'calendar').replace('$nr', event.attendees.length - j - 1));
+ }
+ }
+
+ if (html && (event.attendees.length > 1 || !organizer)) {
+ $('#event-attendees').show()
+ .children('.event-text')
+ .html(html)
+ .find('a.mailtolink').click(event_attendee_click);
+
+ // display all attendees in a popup when clicking the "more" link
+ if (morelink) {
+ $('#event-attendees .event-text').append(morelink);
+ morelink.click(function(e){
+ rcmail.show_popup_dialog(
+ '<div id="all-event-attendees" class="event-attendees">' + html + overflow + '</div>',
+ rcmail.gettext('tabattendees','calendar'),
+ null,
+ { width:450, modal:false });
+ $('#all-event-attendees a.mailtolink').click(event_attendee_click);
+ return false;
+ })
+ }
+ }
+
+ if (mystatus && !rsvp) {
+ $('#event-partstat').show().children('.changersvp')
+ .removeClass('accepted tentative declined delegated needs-action')
+ .addClass(mystatus)
+ .children('.event-text')
+ .html(Q(rcmail.gettext('itip' + mystatus, 'libcalendaring')));
+ }
+
+ var show_rsvp = rsvp && !is_organizer(event) && event.status != 'CANCELLED' && has_permission(calendar, 'v');
+ $('#event-rsvp')[(show_rsvp ? 'show' : 'hide')]();
+ $('#event-rsvp .rsvp-buttons input').prop('disabled', false).filter('input[rel='+mystatus+']').prop('disabled', true);
+
+ if (show_rsvp && event.comment)
+ $('#event-rsvp-comment').show().children('.event-text').html(Q(event.comment));
+
+ $('#event-rsvp a.reply-comment-toggle').show();
+ $('#event-rsvp .itip-reply-comment textarea').hide().val('');
+
+ if (event.recurrence && event.id) {
+ var sel = event._savemode || (event.thisandfuture ? 'future' : (event.isexception ? 'current' : 'all'));
+ $('#event-rsvp .rsvp-buttons').addClass('recurring');
+ }
+ else {
+ $('#event-rsvp .rsvp-buttons').removeClass('recurring');
+ }
+ }
+
+ var buttons = [];
+ if (!temp && calendar.editable && event.editable !== false) {
+ buttons.push({
+ text: rcmail.gettext('edit', 'calendar'),
+ click: function() {
+ event_edit_dialog('edit', event);
+ }
+ });
+ }
+ if (!temp && has_permission(calendar, 'td') && event.editable !== false) {
+ buttons.push({
+ text: rcmail.gettext('delete', 'calendar'),
+ 'class': 'delete',
+ click: function() {
+ me.delete_event(event);
+ $dialog.dialog('close');
+ }
+ });
+ }
+
+ if (!buttons.length) {
+ buttons.push({
+ text: rcmail.gettext('close', 'calendar'),
+ click: 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: me.event_date_text(event),
+ open: function() {
+ $dialog.attr('aria-hidden', 'false');
+ setTimeout(function(){
+ $dialog.parent().find('.ui-button:not(.ui-dialog-titlebar-close)').first().focus();
+ }, 5);
+ },
+ close: function() {
+ $dialog.dialog('destroy').attr('aria-hidden', 'true').hide();
+ rcmail.command('menu-close','eventoptionsmenu');
+ $('.libcal-rsvp-replymode').hide();
+ },
+ dragStart: function() {
+ rcmail.command('menu-close','eventoptionsmenu');
+ $('.libcal-rsvp-replymode').hide();
+ },
+ resizeStart: function() {
+ rcmail.command('menu-close','eventoptionsmenu');
+ $('.libcal-rsvp-replymode').hide();
+ },
+ buttons: buttons,
+ minWidth: 320,
+ width: 420
+ }).show();
+
+ // remember opener element (to be focused on close)
+ $dialog.data('opener', ev && rcube_event.is_keyboard(ev) ? ev.target : null);
+
+ // set voice title on dialog widget
+ $dialog.dialog('widget').removeAttr('aria-labelledby')
+ .attr('aria-label', me.event_date_text(event, true) + ', ', event.title);
+
+ // set dialog size according to content
+ me.dialog_resize($dialog.get(0), $dialog.height(), 420);
+
+ // add link for "more options" drop-down
+ if (!temp && !event.temporary && event.calendar != '_resource') {
+ $('<a>')
+ .attr('href', '#')
+ .html(rcmail.gettext('eventoptions','calendar'))
+ .addClass('dropdown-link')
+ .click(function(e) {
+ return rcmail.command('menu-open','eventoptionsmenu', this, e)
+ })
+ .appendTo($dialog.parent().find('.ui-dialog-buttonset'));
+ }
+
+ rcmail.enable_command('event-history', calendar.history)
+ };
+
+ // render HTML code for displaying an attendee record
+ var event_attendee_html = function(data)
+ {
+ var dispname = Q(data.name || data.email), tooltip = '';
+
+ if (data.email) {
+ tooltip = data.email + '; ' + data.status;
+ dispname = '<a href="mailto:' + data.email + '" class="mailtolink" data-cutype="' + data.cutype + '">' + dispname + '</a>';
+ }
+
+ if (data['delegated-to'])
+ tooltip = rcmail.gettext('delegatedto', 'calendar') + data['delegated-to'];
+ else if (data['delegated-from'])
+ tooltip = rcmail.gettext('delegatedfrom', 'calendar') + data['delegated-from'];
+
+ return '<span class="attendee ' + String(data.role == 'ORGANIZER' ? 'organizer' : data.status).toLowerCase() + '" title="' + Q(tooltip) + '">' + dispname + '</span> ';
+ };
+
+ // event handler for clicks on an attendee link
+ var event_attendee_click = function(e)
+ {
+ var cutype = $(this).attr('data-cutype'),
+ mailto = this.href.substr(7);
+ if (rcmail.env.calendar_resources && cutype == 'RESOURCE') {
+ event_resources_dialog(mailto);
+ }
+ else {
+ rcmail.command('compose', mailto, e ? e.target : null, e);
+ }
+ return false;
+ };
+
+ // bring up the event dialog (jquery-ui popup)
+ var event_edit_dialog = function(action, event)
+ {
+ // copy opener element from show dialog
+ var op_elem = $("#eventshow:ui-dialog").data('opener');
+
+ // close show dialog first
+ $("#eventshow:ui-dialog").data('opener', null).dialog('close');
+
+ var $dialog = $('<div>');
+ var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:true, rights: action=='new' ? 'lrwitd' : 'lrs' };
+ 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
+ $('#eventtabs').get(0).reset();
+ $('#event-panel-recurrence input, #event-panel-recurrence select, #event-panel-attachments input').prop('disabled', false);
+ $('#event-panel-recurrence, #event-panel-attachments').removeClass('disabled');
+
+ // allow other plugins to do actions when event form is opened
+ rcmail.triggerEvent('calendar-event-init', {o: event});
+
+ // event details
+ var title = $('#edit-title').val(event.title || '');
+ var location = $('#edit-location').val(event.location || '');
+ var description = $('#edit-description').text(event.description || '');
+ var vurl = $('#edit-url').val(event.vurl || '');
+ var categories = $('#edit-categories').val(event.categories);
+ var calendars = $('#edit-calendar').val(event.calendar);
+ var eventstatus = $('#edit-event-status').val(event.status);
+ 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);
+ var comment = $('#edit-attendees-comment');
+
+ invite.checked = settings.itip_notify & 1 > 0;
+ notify.checked = has_attendees(event) && invite.checked;
+
+ if (event.allDay) {
+ starttime.val("12:00").hide();
+ endtime.val("13:00").hide();
+ allday.checked = true;
+ }
+ else {
+ allday.checked = false;
+ }
+
+ // set calendar selection according to permissions
+ calendars.find('option').each(function(i, opt) {
+ var cal = me.calendars[opt.value] || {};
+ $(opt).prop('disabled', !(cal.editable || (action == 'new' && has_permission(cal, 'i'))))
+ });
+
+ // set alarm(s)
+ me.set_alarms_edit('#edit-alarms', action != 'new' && event.valarms && calendar.alarms ? event.valarms : []);
+
+ // enable/disable alarm property according to backend support
+ $('#edit-alarms')[(calendar.alarms ? 'show' : 'hide')]();
+
+ // check categories drop-down: add value if not exists
+ if (event.categories && !categories.find("option[value='"+event.categories+"']").length) {
+ $('<option>').attr('value', event.categories).text(event.categories).appendTo(categories).prop('selected', true);
+ }
+
+ if ($.isArray(event.links) && event.links.length) {
+ render_message_links(event.links, $('#edit-event-links .event-text'), true, 'calendar');
+ $('#edit-event-links').show();
+ }
+ else {
+ $('#edit-event-links').hide();
+ }
+
+ // show warning if editing a recurring event
+ if (event.id && event.recurrence) {
+ var sel = event._savemode || (event.thisandfuture ? 'future' : (event.isexception ? 'current' : 'all'));
+ $('#edit-recurring-warning').show();
+ $('input.edit-recurring-savemode[value="'+sel+'"]').prop('checked', true).change();
+ }
+ else
+ $('#edit-recurring-warning').hide();
+
+ // init attendees tab
+ var organizer = !event.attendees || is_organizer(event),
+ allow_invitations = organizer || (calendar.owner && calendar.owner == 'anonymous') || settings.invite_shared;
+ event_attendees = [];
+ attendees_list = $('#edit-attendees-table > tbody').html('');
+ resources_list = $('#edit-resources-table > tbody').html('');
+ $('#edit-attendees-notify')[(allow_invitations && has_attendees(event) && (settings.itip_notify & 2) ? 'show' : 'hide')]();
+ $('#edit-localchanges-warning')[(has_attendees(event) && !(allow_invitations || (calendar.owner && is_organizer(event, calendar.owner))) ? 'show' : 'hide')]();
+
+ var load_attendees_tab = function()
+ {
+ var j, data, reply_selected = 0;
+ if (event.attendees) {
+ for (j=0; j < event.attendees.length; j++) {
+ data = event.attendees[j];
+ // reset attendee status
+ if (event._savemode == 'new' && data.role != 'ORGANIZER') {
+ data.status = 'NEEDS-ACTION';
+ delete data.noreply;
+ }
+ add_attendee(data, !allow_invitations);
+ if (allow_invitations && data.role != 'ORGANIZER' && !data.noreply)
+ reply_selected++;
+ }
+ }
+
+ // make sure comment box is visible if at least one attendee has reply enabled
+ // or global "send invitations" checkbox is checked
+ $('#eventedit .attendees-commentbox')[(reply_selected || invite.checked ? 'show' : 'hide')]();
+
+ // select the correct organizer identity
+ var identity_id = 0;
+ $.each(settings.identities, function(i,v){
+ if (organizer && typeof organizer == 'object' && v == organizer.email) {
+ identity_id = i;
+ return false;
+ }
+ });
+ $('#edit-identities-list').val(identity_id);
+ $('#edit-attendees-form')[(allow_invitations?'show':'hide')]();
+ $('#edit-attendee-schedule')[(calendar.freebusy?'show':'hide')]();
+ };
+
+ // attachments
+ var load_attachments_tab = function()
+ {
+ rcmail.enable_command('remove-attachment', calendar.editable && !event.recurrence_id);
+ rcmail.env.deleted_attachments = [];
+ // we're sharing some code for uploads handling with app.js
+ rcmail.env.attachments = [];
+ rcmail.env.compose_id = event.id; // for rcmail.async_upload_form()
+
+ if ($.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 = [];
+
+ // save action
+ buttons.push({
+ text: rcmail.gettext('save', 'calendar'),
+ 'class': 'mainaction',
+ click: function() {
+ var start = parse_datetime(allday.checked ? '12:00' : starttime.val(), startdate.val());
+ var end = parse_datetime(allday.checked ? '13:00' : 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: date2servertime(start),
+ end: date2servertime(end),
+ allday: allday.checked?1:0,
+ title: title.val(),
+ description: description.val(),
+ location: location.val(),
+ categories: categories.val(),
+ vurl: vurl.val(),
+ free_busy: freebusy.val(),
+ priority: priority.val(),
+ sensitivity: sensitivity.val(),
+ status: eventstatus.val(),
+ recurrence: me.serialize_recurrence(endtime.val()),
+ valarms: me.serialize_alarms('#edit-alarms'),
+ attendees: event_attendees,
+ links: me.selected_event.links,
+ deleted_attachments: rcmail.env.deleted_attachments,
+ attachments: []
+ };
+
+ // 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();
+ });
+
+ if (organizer)
+ data._identity = $('#edit-identities-list option:selected').val();
+
+ // don't submit attendees if only myself is added as organizer
+ if (data.attendees.length == 1 && data.attendees[0].role == 'ORGANIZER' && String(data.attendees[0].email).toLowerCase() == settings.identity.email)
+ data.attendees = [];
+
+ // per-attendee notification suppression
+ var need_invitation = false;
+ if (allow_invitations) {
+ $.each(data.attendees, function (i, v) {
+ if (v.role != 'ORGANIZER') {
+ if ($('input.edit-attendee-reply[value="' + v.email + '"]').prop('checked') || v.cutype == 'RESOURCE') {
+ need_invitation = true;
+ delete data.attendees[i]['noreply'];
+ }
+ else if (settings.itip_notify > 0) {
+ data.attendees[i].noreply = 1;
+ }
+ }
+ });
+ }
+
+ // tell server to send notifications
+ if ((data.attendees.length || (event.id && event.attendees.length)) && allow_invitations && (notify.checked || invite.checked || need_invitation)) {
+ data._notify = settings.itip_notify;
+ data._comment = comment.val();
+ }
+
+ data.calendar = calendars.val();
+
+ if (event.id) {
+ data.id = event.id;
+ if (event.recurrence)
+ data._savemode = $('input.edit-recurring-savemode:checked').val();
+ if (data.calendar && data.calendar != event.calendar)
+ data._fromcalendar = event.calendar;
+ }
+
+ update_event(action, data);
+ $dialog.dialog("close");
+ } // end click:
+ });
+
+ if (event.id) {
+ buttons.push({
+ text: rcmail.gettext('delete', 'calendar'),
+ 'class': 'delete',
+ click: function() {
+ me.delete_event(event);
+ $dialog.dialog('close');
+ }
+ });
+ }
+
+ buttons.push({
+ text: rcmail.gettext('cancel', 'calendar'),
+ click: function() {
+ $dialog.dialog("close");
+ }
+ });
+
+ // show/hide tabs according to calendar's feature support
+ $('#edit-tab-attendees')[(calendar.attendees?'show':'hide')]();
+ $('#edit-tab-resources')[(rcmail.env.calendar_resources?'show':'hide')]();
+ $('#edit-tab-attachments')[(calendar.attachments?'show':'hide')]();
+
+ // activate the first tab
+ $('#eventtabs').tabs('option', 'active', 0);
+
+ // hack: set task to 'calendar' to make all dialog actions work correctly
+ var comm_path_before = rcmail.env.comm_path;
+ rcmail.env.comm_path = comm_path_before.replace(/_task=[a-z]+/, '_task=calendar');
+
+ 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'),
+ open: function() {
+ editform.attr('aria-hidden', 'false');
+ },
+ close: function() {
+ editform.hide().attr('aria-hidden', 'true').appendTo(document.body);
+ $dialog.dialog("destroy").remove();
+ rcmail.ksearch_blur();
+ freebusy_data = {};
+ rcmail.env.comm_path = comm_path_before; // restore comm_path
+ if (op_elem)
+ $(op_elem).focus();
+ },
+ buttons: buttons,
+ minWidth: 500,
+ width: 600
+ }).append(editform.show()); // adding form content AFTERWARDS massively speeds up opening on IE6
+
+ // set dialog size according to form content
+ me.dialog_resize($dialog.get(0), editform.height() + (bw.ie ? 20 : 0), 550);
+
+ title.select();
+
+ // init other tabs asynchronously
+ window.setTimeout(function(){ me.set_recurrence_edit(event); }, exec_deferred);
+ if (calendar.attendees)
+ window.setTimeout(load_attendees_tab, exec_deferred);
+ if (calendar.attachments)
+ window.setTimeout(load_attachments_tab, exec_deferred);
+ };
+
+ // show event changelog in a dialog
+ var event_history_dialog = function(event)
+ {
+ if (!event.id || !window.libkolab_audittrail)
+ return false
+
+ // render dialog
+ var $dialog = libkolab_audittrail.object_history_dialog({
+ module: 'calendar',
+ container: '#eventhistory',
+ title: rcmail.gettext('objectchangelog','calendar') + ' - ' + event.title + ', ' + me.event_date_text(event),
+
+ // callback function for list actions
+ listfunc: function(action, rev) {
+ me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
+ rcmail.http_post('event', { action:action, e:{ id:event.id, calendar:event.calendar, rev: rev } }, me.loading_lock);
+ },
+
+ // callback function for comparing two object revisions
+ comparefunc: function(rev1, rev2) {
+ me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
+ rcmail.http_post('event', { action:'diff', e:{ id:event.id, calendar:event.calendar, rev1: rev1, rev2: rev2 } }, me.loading_lock);
+ }
+ });
+
+ $dialog.data('event', event);
+
+ // fetch changelog data
+ me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
+ rcmail.http_post('event', { action:'changelog', e:{ id:event.id, calendar:event.calendar } }, me.loading_lock);
+ };
+
+ // callback from server with changelog data
+ var render_event_changelog = function(data)
+ {
+ var $dialog = $('#eventhistory'),
+ event = $dialog.data('event');
+
+ if (data === false || !data.length || !event) {
+ // display 'unavailable' message
+ $('<div class="notfound-message event-dialog-message warning">' + rcmail.gettext('objectchangelognotavailable','calendar') + '</div>')
+ .insertBefore($dialog.find('.changelog-table').hide());
+ return;
+ }
+
+ data.module = 'calendar';
+ libkolab_audittrail.render_changelog(data, event, me.calendars[event.calendar]);
+
+ // set dialog size according to content
+ me.dialog_resize($dialog.get(0), $dialog.height(), 600);
+ };
+
+ // callback from server with event diff data
+ var event_show_diff = function(data)
+ {
+ var event = me.selected_event,
+ $dialog = $("#eventdiff");
+
+ $dialog.find('div.event-section, div.event-line, h1.event-title-new').hide().data('set', false).find('.index').html('');
+ $dialog.find('div.event-section.clone, div.event-line.clone').remove();
+
+ // always show event title and date
+ $('.event-title', $dialog).text(event.title).removeClass('event-text-old').show();
+ $('.event-date', $dialog).text(me.event_date_text(event)).show();
+
+ // show each property change
+ $.each(data.changes, function(i,change) {
+ var prop = change.property, r2, html = false,
+ row = $('div.event-' + prop, $dialog).first();
+
+ // special case: title
+ if (prop == 'title') {
+ $('.event-title', $dialog).addClass('event-text-old').text(change['old'] || '--');
+ $('.event-title-new', $dialog).text(change['new'] || '--').show();
+ }
+
+ // no display container for this property
+ if (!row.length) {
+ return true;
+ }
+
+ // clone row if already exists
+ if (row.data('set')) {
+ r2 = row.clone().addClass('clone').insertAfter(row);
+ row = r2;
+ }
+
+ // format dates
+ if (['start','end','changed'].indexOf(prop) >= 0) {
+ if (change['old']) change.old_ = me.format_datetime(parseISO8601(change['old']));
+ if (change['new']) change.new_ = me.format_datetime(parseISO8601(change['new']));
+ }
+ // render description text
+ else if (prop == 'description') {
+ // TODO: show real text diff
+ if (!change.diff_ && change['old']) change.old_ = text2html(change['old']);
+ if (!change.diff_ && change['new']) change.new_ = text2html(change['new']);
+ html = true;
+ }
+ // format attendees struct
+ else if (prop == 'attendees') {
+ if (change['old']) change.old_ = event_attendee_html(change['old']);
+ if (change['new']) change.new_ = event_attendee_html($.extend({}, change['old'] || {}, change['new']));
+ html = true;
+ }
+ // localize priority values
+ else if (prop == 'priority') {
+ var priolabels = [ '', rcmail.gettext('highest'), rcmail.gettext('high'), '', '', rcmail.gettext('normal'), '', '', rcmail.gettext('low'), rcmail.gettext('lowest') ];
+ if (change['old']) change.old_ = change['old'] + ' ' + (priolabels[change['old']] || '');
+ if (change['new']) change.new_ = change['new'] + ' ' + (priolabels[change['new']] || '');
+ }
+ // localize status
+ else if (prop == 'status') {
+ var status_lc = String(event.status).toLowerCase();
+ if (change['old']) change.old_ = rcmail.gettext(String(change['old']).toLowerCase(), 'calendar');
+ if (change['new']) change.new_ = rcmail.gettext(String(change['new']).toLowerCase(), 'calendar');
+ }
+
+ // format attachments struct
+ if (prop == 'attachments') {
+ if (change['old']) event_show_attachments([change['old']], row.children('.event-text-old'), event, false);
+ else row.children('.event-text-old').text('--');
+ if (change['new']) event_show_attachments([$.extend({}, change['old'] || {}, change['new'])], row.children('.event-text-new'), event, false);
+ else row.children('.event-text-new').text('--');
+ // remove click handler as we're currentyl not able to display the according attachment contents
+ $('.attachmentslist li a', row).unbind('click').removeAttr('href');
+ }
+ else if (change.diff_) {
+ row.children('.event-text-diff').html(change.diff_);
+ row.children('.event-text-old, .event-text-new').hide();
+ }
+ else {
+ if (!html) {
+ // escape HTML characters
+ change.old_ = Q(change.old_ || change['old'] || '--')
+ change.new_ = Q(change.new_ || change['new'] || '--')
+ }
+ row.children('.event-text-old').html(change.old_ || change['old'] || '--');
+ row.children('.event-text-new').html(change.new_ || change['new'] || '--');
+ }
+
+ // display index number
+ if (typeof change.index != 'undefined') {
+ row.find('.index').html('(' + change.index + ')');
+ }
+
+ row.show().data('set', true);
+
+ // hide event-date line
+ if (prop == 'start' || prop == 'end')
+ $('.event-date', $dialog).hide();
+ });
+
+ var buttons = {};
+ buttons[rcmail.gettext('close', 'calendar')] = function() {
+ $dialog.dialog('close');
+ };
+
+ // open jquery UI dialog
+ $dialog.dialog({
+ modal: false,
+ resizable: true,
+ closeOnEscape: true,
+ title: rcmail.gettext('objectdiff','calendar').replace('$rev1', data.rev1).replace('$rev2', data.rev2) + ' - ' + event.title,
+ open: function() {
+ $dialog.attr('aria-hidden', 'false');
+ setTimeout(function(){
+ $dialog.parent().find('.ui-button:not(.ui-dialog-titlebar-close)').first().focus();
+ }, 5);
+ },
+ close: function() {
+ $dialog.dialog('destroy').attr('aria-hidden', 'true').hide();
+ },
+ buttons: buttons,
+ minWidth: 320,
+ width: 450
+ }).show();
+
+ // set dialog size according to content
+ me.dialog_resize($dialog.get(0), $dialog.height(), 400);
+ };
+
+ // close the event history dialog
+ var close_history_dialog = function()
+ {
+ $('#eventhistory, #eventdiff').each(function(i, elem) {
+ var $dialog = $(elem);
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+ });
+ }
+
+ // exports
+ this.event_show_diff = event_show_diff;
+ this.event_show_dialog = event_show_dialog;
+ this.event_history_dialog = event_history_dialog;
+ this.render_event_changelog = render_event_changelog;
+ this.close_history_dialog = close_history_dialog;
+
+ // open a dialog to display detailed free-busy information and to find free slots
+ var event_freebusy_dialog = function()
+ {
+ var $dialog = $('#eventfreebusy'),
+ event = me.selected_event;
+
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+
+ 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("12:00").hide();
+ freebusy_ui.endtime.val("13:00").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', 'NON-PARTICIPANT', 'CHAIR' ];
+ if ((attendee = freebusy_ui.attendees[domid]) && attendee.role != 'ORGANIZER') {
+ var req = attendee.role != 'OPT-PARTICIPANT' && attendee.role != 'NON-PARTICIPANT';
+ var j = $.inArray(attendee.role, roles);
+ j = (j+1) % roles.length;
+ attendee.role = roles[j];
+ $(e.target).parent().attr('class', 'attendee '+String(attendee.role).toLowerCase());
+
+ // update total display if required-status changed
+ if (req != (roles[j] != 'OPT-PARTICIPANT' && roles[j] != 'NON-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'),
+ open: function() {
+ $dialog.attr('aria-hidden', 'false').find('#shedule-find-next, #shedule-find-prev').not(':disabled').first().focus();
+ },
+ close: function() {
+ if (bw.ie6)
+ $("#edit-attendees-table").css('visibility','visible');
+ $dialog.dialog("destroy").attr('aria-hidden', 'true').hide();
+ // TODO: focus opener button
+ },
+ resizeStop: function() {
+ render_freebusy_overlay();
+ },
+ 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);
+ fix_date(freebusy_ui.start);
+
+ // skip weekends if in workinhoursonly-mode
+ if (Math.abs(delta) == 1 && freebusy_ui.workinhoursonly) {
+ while (is_weekend(freebusy_ui.start))
+ freebusy_ui.start.setTime(freebusy_ui.start.getTime() + DAY_MS * delta);
+ fix_date(freebusy_ui.start);
+ }
+
+ 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) {
+ if (lastdate && !allday) break;
+ 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 (freebusy_ui.start < freebusy_data.start || 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.hide();
+ if (overlay.data('isdraggable'))
+ overlay.draggable('disable');
+ }
+ else {
+ var table = $('#schedule-freebusy-times'),
+ width = 0,
+ pos = { top:table.children('thead').height(), left:0 },
+ eventstart = date2unixtime(clone_date(me.selected_event.start, me.selected_event.allDay?1:0)),
+ eventend = date2unixtime(clone_date(me.selected_event.end, me.selected_event.allDay?2:0)) - 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 - 1;
+ // 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' }).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('enable');
+ }
+ 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 2 days before event
+ fix_date(start);
+ 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:date2servertime(clone_date(start, 1)), end:date2servertime(clone_date(end, 2)), 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 ts, req = attendee.role != 'OPT-PARTICIPANT';
+ freebusy_data.start = parseISO8601(data.start);
+ freebusy_data[data.email] = {};
+ for (var i=0; i < data.slots.length; i++) {
+ ts = data.times[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]]++;
+ }
+ freebusy_data.end = parseISO8601(data.end);
+ 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 = $('#fbrowall').children();
+ var dateonly = freebusy_ui.interval > 60,
+ t, ts = date2timestring(freebusy_ui.start, dateonly),
+ curdate = new Date(),
+ fbdata = freebusy_data[email];
+
+ if (fbdata && fbdata[ts] !== undefined && row.length) {
+ t = freebusy_ui.start.getTime();
+ row.children().each(function(i, cell){
+ curdate.setTime(t);
+ ts = date2timestring(curdate, dateonly);
+ cell.className = cell.className.replace('unknown', fbdata[ts] ? status_classes[fbdata[ts]] : 'unknown');
+
+ // also update total row if all data was loaded
+ if (freebusy_ui.loading == 0 && freebusy_data.all[ts] && (cell = rowall.get(i))) {
+ var workinghours = cell.className.indexOf('workinghours') >= 0;
+ var all_status = freebusy_data.all[ts][2] ? 'busy' : 'unknown';
+ req_status = freebusy_data.required[ts][2] ? 'busy' : 'free';
+ for (var j=1; j < status_classes.length; j++) {
+ if (freebusy_ui.numrequired && freebusy_data.required[ts][j] >= freebusy_ui.numrequired)
+ req_status = status_classes[j];
+ if (freebusy_data.all[ts][j] == event_attendees.length)
+ all_status = status_classes[j];
+ }
+
+ cell.className = (workinghours ? 'workinghours ' : 'offhours ') + req_status + ' all-' + all_status;
+ }
+
+ t += freebusy_ui.interval * 60000;
+ });
+ }
+ };
+
+ // write changed event date/times back to form fields
+ var update_freebusy_dates = function(start, end)
+ {
+ // fix all-day evebt times
+ if (me.selected_event.allDay) {
+ var numdays = Math.floor((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / DAY_MS);
+ start.setHours(12);
+ start.setMinutes(0);
+ end.setTime(start.getTime() + numdays * DAY_MS);
+ end.setHours(13);
+ end.setMinutes(0);
+ }
+ me.selected_event.start = start;
+ me.selected_event.end = end;
+ freebusy_ui.startdate.val($.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)
+ {
+ // exit if free-busy data isn't available yet
+ if (!freebusy_data || !freebusy_data.start)
+ return false;
+
+ var event = me.selected_event,
+ eventstart = clone_date(event.start, event.allDay ? 1 : 0).getTime(), // calculate with integers
+ eventend = clone_date(event.end, event.allDay ? 2 : 0).getTime(),
+ duration = eventend - eventstart - (event.allDay ? HOUR_MS : 0), /* make sure we don't cross day borders on DST change */
+ sinterval = freebusy_data.interval * 60000,
+ intvlslots = 1,
+ numslots = Math.ceil(duration / sinterval),
+ checkdate, slotend, email, ts, slot, slotdate = new Date();
+
+ // 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 (slot = dir > 0 ? freebusy_data.start.getTime() : freebusy_data.end.getTime() - sinterval;
+ (dir > 0 && slot < freebusy_data.end.getTime()) || (dir < 0 && slot >= freebusy_data.start.getTime());
+ slot += sinterval * dir) {
+ slotdate.setTime(slot);
+ // fix slot if just crossed a DST change
+ if (event.allDay) {
+ fix_date(slotdate);
+ slot = slotdate.getTime();
+ }
+ slotend = slot + sinterval;
+
+ if ((dir > 0 && slotend <= eventstart) || (dir < 0 && slot >= eventend)) // skip
+ continue;
+
+ // respect workingours setting
+ if (freebusy_ui.workinhoursonly) {
+ if (is_weekend(slotdate) || (freebusy_data.interval <= 60 && !is_workinghour(slotdate))) { // skip off-hours
+ candidatestart = candidateend = false;
+ candidatecount = 0;
+ continue;
+ }
+ }
+
+ if (!candidatestart)
+ candidatestart = slot;
+
+ // check freebusy data for all attendees
+ ts = date2timestring(slotdate, freebusy_data.interval > 60);
+ 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][ts] > 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.setTime(candidatestart);
+ event.end.setTime(candidatestart + duration);
+ }
+ else {
+ event.end.setTime(candidateend);
+ event.start.setTime(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()));
+
+ // speak new selection
+ rcmail.display_message(rcmail.gettext('suggestedslot', 'calendar') + ': ' + me.event_date_text(event, true), 'voice');
+ }
+ 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 ? '12:00' : $('#edit-starttime').val(), $('#edit-startdate').val());
+ me.selected_event.end = parse_datetime(allday.checked ? '13:00' : $('#edit-endtime').val(), $('#edit-enddate').val());
+ if (event_attendees)
+ freebusy_ui.needsupdate = true;
+ $('#edit-startdate').data('duration', Math.round((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / 1000));
+ }
+ };
+
+
+ // add the given list of participants
+ var add_attendees = function(names, params)
+ {
+ names = explode_quoted_string(names.replace(/,\s*$/, ''), ',');
+
+ // 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($.extend({ email:email, name:name }, params));
+ success = true;
+ }
+ else {
+ alert(rcmail.gettext('noemailwarning'));
+ }
+ }
+
+ return success;
+ };
+
+ // add the given attendee to the list
+ var add_attendee = function(data, readonly, before)
+ {
+ if (!me.selected_event)
+ return false;
+
+ // check for dupes...
+ var exists = false;
+ $.each(event_attendees, function(i, v){ exists |= (v.email == data.email); });
+ if (exists)
+ return false;
+
+ var calendar = me.selected_event && me.calendars[me.selected_event.calendar] ? me.calendars[me.selected_event.calendar] : me.calendars[me.selected_calendar];
+
+ var dispname = Q(data.name || data.email);
+ if (data.email)
+ dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink" data-cutype="' + data.cutype + '">' + 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['NON-PARTICIPANT'] = rcmail.gettext('calendar.rolenonparticipant');
+
+ if (data.cutype != 'RESOURCE')
+ opts['CHAIR'] = rcmail.gettext('calendar.rolechair');
+
+ if (organizer && !readonly)
+ dispname = rcmail.env['identities-selector'];
+
+ var select = '<select class="edit-attendee-role"' + (organizer || readonly ? ' disabled="true"' : '') + ' aria-label="' + rcmail.gettext('role','calendar') + '">';
+ 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="iconlink delete deletelink" title="' + Q(rcmail.gettext('delete')) + '">' + icon + '</a>';
+ var tooltip = data.status || '';
+
+ // send invitation checkbox
+ var invbox = '<input type="checkbox" class="edit-attendee-reply" value="' + Q(data.email) +'" title="' + Q(rcmail.gettext('calendar.sendinvitations')) + '" '
+ + (!data.noreply && settings.itip_notify & 1 ? 'checked="checked" ' : '') + '/>';
+
+ if (data['delegated-to'])
+ tooltip = rcmail.gettext('delegatedto', 'calendar') + data['delegated-to'];
+ else if (data['delegated-from'])
+ tooltip = rcmail.gettext('delegatedfrom', 'calendar') + data['delegated-from'];
+
+ // add expand button for groups
+ if (data.cutype == 'GROUP') {
+ dispname += ' <a href="#expand" data-email="' + Q(data.email) + '" class="iconbutton add expandlink" title="' + rcmail.gettext('expandattendeegroup','libcalendaring') + '">' +
+ rcmail.gettext('expandattendeegroup','libcalendaring') + '</a>';
+ }
+
+ var img_src = rcmail.assets_path('program/resources/blank.gif');
+ var html = '<td class="role">' + select + '</td>' +
+ '<td class="name"><span class="attendee-name">' + dispname + '</span></td>' +
+ '<td class="availability"><img src="' + img_src + '" class="availabilityicon ' + avail + '" data-email="' + data.email + '" alt="" /></td>' +
+ '<td class="confirmstate"><span class="' + String(data.status).toLowerCase() + '" title="' + Q(tooltip) + '">' + Q(data.status || '') + '</span></td>' +
+ (data.cutype != 'RESOURCE' ? '<td class="invite">' + (organizer || readonly || !invbox ? '' : invbox) + '</td>' : '') +
+ '<td class="options">' + (organizer || readonly ? '' : dellink) + '</td>';
+
+ var table = rcmail.env.calendar_resources && data.cutype == 'RESOURCE' ? resources_list : attendees_list;
+ var tr = $('<tr>')
+ .addClass(String(data.role).toLowerCase())
+ .html(html);
+
+ if (before)
+ tr.insertBefore(before)
+ else
+ tr.appendTo(table);
+
+ 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(event_attendee_click);
+ tr.find('a.expandlink').click(data, function(e) { me.expand_attendee_group(e, add_attendee, remove_attendee); return false; });
+ tr.find('input.edit-attendee-reply').click(function() {
+ var enabled = $('#edit-attendees-invite:checked').length || $('input.edit-attendee-reply:checked').length;
+ $('#eventedit .attendees-commentbox')[enabled ? 'show' : 'hide']();
+ });
+
+ // select organizer identity
+ if (data.identity_id)
+ $('#edit-identities-list').val(data.identity_id);
+
+ // check free-busy status
+ if (avail == 'loading') {
+ check_freebusy_status(tr.find('img.availabilityicon'), data.email, me.selected_event);
+ }
+
+ event_attendees.push(data);
+ return true;
+ };
+
+ // iterate over all attendees and update their free-busy status display
+ var update_freebusy_status = function(event)
+ {
+ attendees_list.find('img.availabilityicon').each(function(i,v) {
+ var email, icon = $(this);
+ if (email = icon.attr('data-email'))
+ check_freebusy_status(icon, 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).attr('class', 'availabilityicon unknown');
+ return;
+ }
+
+ icon = $(icon).attr('class', 'availabilityicon loading');
+
+ $.ajax({
+ type: 'GET',
+ dataType: 'html',
+ url: rcmail.url('freebusy-status'),
+ data: { email:email, start:date2servertime(clone_date(event.start, event.allDay?1:0)), end:date2servertime(clone_date(event.end, event.allDay?2:0)), _remote: 1 },
+ success: function(status){
+ var avail = String(status).toLowerCase();
+ icon.removeClass('loading').addClass(avail).attr('alt', rcmail.gettext('avail' + avail, 'calendar'));
+ },
+ error: function(){
+ icon.removeClass('loading').addClass('unknown').attr('alt', rcmail.gettext('availunknown', 'calendar'));
+ }
+ });
+ };
+
+ // 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) });
+ };
+
+ // open a dialog to display detailed free-busy information and to find free slots
+ var event_resources_dialog = function(search)
+ {
+ var $dialog = $('#eventresourcesdialog');
+
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+
+ // dialog buttons
+ var buttons = {};
+
+ buttons[rcmail.gettext('addresource', 'calendar')] = function() {
+ rcmail.command('add-resource');
+ };
+
+ buttons[rcmail.gettext('close')] = function() {
+ $dialog.dialog("close");
+ };
+
+ // open jquery UI dialog
+ $dialog.dialog({
+ modal: true,
+ resizable: true,
+ closeOnEscape: true,
+ title: rcmail.gettext('findresources', 'calendar'),
+ open: function() {
+ $dialog.attr('aria-hidden', 'false');
+ },
+ close: function() {
+ $dialog.dialog('destroy').attr('aria-hidden', 'true').hide();
+ },
+ resize: function(e) {
+ var container = $(rcmail.gui_objects.resourceinfocalendar);
+ container.fullCalendar('option', 'height', container.height() + 4);
+ },
+ buttons: buttons,
+ width: 900,
+ height: 500
+ }).show();
+
+ // define add-button as main action
+ $('.ui-dialog-buttonset .ui-button', $dialog.parent()).first().addClass('mainaction').attr('id', 'rcmbtncalresadd');
+
+ me.dialog_resize($dialog.get(0), 540, Math.min(1000, $(window).width() - 50));
+
+ // set search query
+ $('#resourcesearchbox').val(search || '');
+
+ // initialize the treelist widget
+ if (!resources_treelist) {
+ resources_treelist = new rcube_treelist_widget(rcmail.gui_objects.resourceslist, {
+ id_prefix: 'rcres',
+ id_encode: rcmail.html_identifier_encode,
+ id_decode: rcmail.html_identifier_decode,
+ selectable: true,
+ save_state: true
+ });
+ resources_treelist.addEventListener('select', function(node) {
+ if (resources_data[node.id]) {
+ resource_showinfo(resources_data[node.id]);
+ rcmail.enable_command('add-resource', me.selected_event && $("#eventedit").is(':visible') ? true : false);
+ }
+ else {
+ rcmail.enable_command('add-resource', false);
+ $(rcmail.gui_objects.resourceinfo).hide();
+ $(rcmail.gui_objects.resourceownerinfo).hide();
+ $(rcmail.gui_objects.resourceinfocalendar).fullCalendar('removeEventSource', resources_events_source);
+ }
+ });
+
+ // fetch (all) resource data from server
+ me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
+ rcmail.http_request('resources-list', {}, me.loading_lock);
+
+ // register button
+ rcmail.register_button('add-resource', 'rcmbtncalresadd', 'uibutton');
+
+ // initialize resource calendar display
+ var resource_cal = $(rcmail.gui_objects.resourceinfocalendar);
+ resource_cal.fullCalendar($.extend({}, fullcalendar_defaults, {
+ header: { left: '', center: '', right: '' },
+ height: resource_cal.height() + 4,
+ defaultView: 'agendaWeek',
+ eventSources: [],
+ slotMinutes: 60,
+ allDaySlot: false,
+ eventRender: function(event, element, view) {
+ var title = rcmail.get_label(event.status, 'calendar');
+ element.addClass('status-' + event.status);
+ element.find('.fc-event-head').hide();
+ element.find('.fc-event-title').text(title);
+ element.attr('aria-label', me.event_date_text(event, true) + ': ' + title);
+ }
+ }));
+
+ $('#resource-calendar-prev').click(function(){
+ resource_cal.fullCalendar('prev');
+ return false;
+ });
+ $('#resource-calendar-next').click(function(){
+ resource_cal.fullCalendar('next');
+ return false;
+ });
+ }
+ else if (search) {
+ resource_search();
+ }
+ else {
+ resource_render_list(resources_index);
+ }
+
+ if (me.selected_event && me.selected_event.start) {
+ $(rcmail.gui_objects.resourceinfocalendar).fullCalendar('gotoDate', me.selected_event.start);
+ }
+ };
+
+ // render the resource details UI box
+ var resource_showinfo = function(resource)
+ {
+ // inline function to render a resource attribute
+ function render_attrib(value) {
+ if (typeof value == 'boolean') {
+ return value ? rcmail.get_label('yes') : rcmail.get_label('no');
+ }
+
+ return value;
+ }
+
+ if (rcmail.gui_objects.resourceinfo) {
+ var tr, table = $(rcmail.gui_objects.resourceinfo).show().find('tbody').html(''),
+ attribs = $.extend({ name:resource.name }, resource.attributes||{})
+ attribs.description = resource.description;
+
+ for (var k in attribs) {
+ if (typeof attribs[k] == 'undefined')
+ continue;
+ table.append($('<tr>').addClass(k)
+ .append('<td class="title">' + Q(ucfirst(rcmail.get_label(k, 'calendar'))) + '</td>')
+ .append('<td class="value">' + text2html(render_attrib(attribs[k])) + '</td>')
+ );
+ }
+
+ $(rcmail.gui_objects.resourceownerinfo).hide();
+ $(rcmail.gui_objects.resourceinfocalendar).fullCalendar('removeEventSource', resources_events_source);
+
+ if (resource.owner) {
+ // display cached data
+ if (resource_owners[resource.owner]) {
+ resource_owner_load(resource_owners[resource.owner]);
+ }
+ else {
+ // fetch owner data from server
+ me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
+ rcmail.http_request('resources-owner', { _id: resource.owner }, me.loading_lock);
+ }
+ }
+
+ // load resource calendar
+ resources_events_source.url = "./?_task=calendar&_action=resources-calendar&_id="+urlencode(resource.ID);
+ $(rcmail.gui_objects.resourceinfocalendar).fullCalendar('addEventSource', resources_events_source);
+ }
+ };
+
+ // callback from server for resource listing
+ var resource_data_load = function(data)
+ {
+ var resources_tree = {};
+
+ // store data by ID
+ $.each(data, function(i, rec) {
+ resources_data[rec.ID] = rec;
+
+ // assign parent-relations
+ if (rec.members) {
+ $.each(rec.members, function(j, m){
+ resources_tree[m] = rec.ID;
+ });
+ }
+ });
+
+ // walk the parent-child tree to determine the depth of each node
+ $.each(data, function(i, rec) {
+ rec._depth = 0;
+ if (resources_tree[rec.ID])
+ rec.parent_id = resources_tree[rec.ID];
+
+ var parent_id = resources_tree[rec.ID];
+ while (parent_id) {
+ rec._depth++;
+ parent_id = resources_tree[parent_id];
+ }
+ });
+
+ // sort by depth, collection and name
+ data.sort(function(a,b) {
+ var j = a._type == 'collection' ? 1 : 0,
+ k = b._type == 'collection' ? 1 : 0,
+ d = a._depth - b._depth;
+ if (!d) d = (k - j);
+ if (!d) d = b.name < a.name ? 1 : -1;
+ return d;
+ });
+
+ $.each(data, function(i, rec) {
+ resources_index.push(rec.ID);
+ });
+
+ // apply search filter...
+ if ($('#resourcesearchbox').val() != '')
+ resource_search();
+ else // ...or render full list
+ resource_render_list(resources_index);
+
+ rcmail.set_busy(false, null, me.loading_lock);
+ };
+
+ // renders the given list of resource records into the treelist
+ var resource_render_list = function(index) {
+ var rec, link;
+
+ resources_treelist.reset();
+
+ $.each(index, function(i, dn) {
+ if (rec = resources_data[dn]) {
+ link = $('<a>').attr('href', '#')
+ .attr('rel', rec.ID)
+ .html(Q(rec.name));
+
+ resources_treelist.insert({ id:rec.ID, html:link, classes:[rec._type], collapsed:true }, rec.parent_id, false);
+ }
+ });
+ };
+
+ // callback from server for owner information display
+ var resource_owner_load = function(data)
+ {
+ if (data) {
+ // cache this!
+ resource_owners[data.ID] = data;
+
+ var table = $(rcmail.gui_objects.resourceownerinfo).find('tbody').html('');
+
+ for (var k in data) {
+ if (k == 'event' || k == 'ID')
+ continue;
+
+ table.append($('<tr>').addClass(k)
+ .append('<td class="title">' + Q(ucfirst(rcmail.get_label(k, 'calendar'))) + '</td>')
+ .append('<td class="value">' + text2html(data[k]) + '</td>')
+ );
+ }
+
+ table.parent().show();
+ }
+ }
+
+ // quick-filter the loaded resource data
+ var resource_search = function()
+ {
+ var dn, rec, dataset = [],
+ q = $('#resourcesearchbox').val().toLowerCase();
+
+ if (q.length && resources_data) {
+ // search by iterating over all resource records
+ for (dn in resources_data) {
+ rec = resources_data[dn];
+ if ((rec.name && String(rec.name).toLowerCase().indexOf(q) >= 0)
+ || (rec.email && String(rec.email).toLowerCase().indexOf(q) >= 0)
+ || (rec.description && String(rec.description).toLowerCase().indexOf(q) >= 0)
+ ) {
+ dataset.push(rec.ID);
+ }
+ }
+
+ resource_render_list(dataset);
+
+ // select single match
+ if (dataset.length == 1) {
+ resources_treelist.select(dataset[0]);
+ }
+ }
+ else {
+ $('#resourcesearchbox').val('');
+ }
+ };
+
+ //
+ var reset_resource_search = function()
+ {
+ $('#resourcesearchbox').val('').focus();
+ resource_render_list(resources_index);
+ };
+
+ //
+ var add_resource2event = function()
+ {
+ var resource = resources_data[resources_treelist.get_selection()];
+ if (resource) {
+ if (add_attendee($.extend({ role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'RESOURCE' }, resource)))
+ rcmail.display_message(rcmail.get_label('resourceadded', 'calendar'), 'confirmation');
+ }
+ }
+
+ // when the user accepts or declines an event invitation
+ var event_rsvp = function(response, delegate, replymode)
+ {
+ var btn;
+ if (typeof response == 'object') {
+ btn = $(response);
+ response = btn.attr('rel')
+ }
+ else {
+ btn = $('#event-rsvp input.button[rel='+response+']');
+ }
+
+ // show menu to select rsvp reply mode (current or all)
+ if (me.selected_event && me.selected_event.recurrence && !replymode) {
+ rcube_libcalendaring.itip_rsvp_recurring(btn, function(resp, mode) {
+ event_rsvp(resp, null, mode);
+ });
+ return;
+ }
+
+ if (me.selected_event && me.selected_event.attendees && response) {
+ // bring up delegation dialog
+ if (response == 'delegated' && !delegate) {
+ rcube_libcalendaring.itip_delegate_dialog(function(data) {
+ data.rsvp = data.rsvp ? 1 : '';
+ event_rsvp('delegated', data, replymode);
+ });
+ return;
+ }
+
+ // update attendee status
+ attendees = [];
+ for (var data, i=0; i < me.selected_event.attendees.length; i++) {
+ data = me.selected_event.attendees[i];
+ if (settings.identity.emails.indexOf(';'+String(data.email).toLowerCase()) >= 0) {
+ data.status = response.toUpperCase();
+ data.rsvp = 0; // unset RSVP flag
+
+ if (data.status == 'DELEGATED') {
+ data['delegated-to'] = delegate.to;
+ data.rsvp = delegate.rsvp
+ }
+ else {
+ if (data['delegated-to']) {
+ delete data['delegated-to'];
+ if (data.role == 'NON-PARTICIPANT' && data.status != 'DECLINED')
+ data.role = 'REQ-PARTICIPANT';
+ }
+ }
+
+ attendees.push(i)
+ }
+ else if (response != 'DELEGATED' && data['delegated-from'] &&
+ settings.identity.emails.indexOf(';'+String(data['delegated-from']).toLowerCase()) >= 0) {
+ delete data['delegated-from'];
+ }
+
+ // set free_busy status to transparent if declined (#4425)
+ if (data.status == 'DECLINED' || data.role == 'NON-PARTICIPANT') {
+ me.selected_event.free_busy = 'free';
+ }
+ else {
+ me.selected_event.free_busy = 'busy';
+ }
+ }
+
+ // submit status change to server
+ var submit_data = $.extend({}, me.selected_event, { source:null, comment:$('#reply-comment-event-rsvp').val(), _savemode: replymode || 'all' }, (delegate || {})),
+ noreply = $('#noreply-event-rsvp:checked').length ? 1 : 0;
+
+ // import event from mail (temporary iTip event)
+ if (submit_data._mbox && submit_data._uid) {
+ me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
+ rcmail.http_post('mailimportitip', {
+ _mbox: submit_data._mbox,
+ _uid: submit_data._uid,
+ _part: submit_data._part,
+ _status: response,
+ _to: (delegate ? delegate.to : null),
+ _rsvp: (delegate && delegate.rsvp) ? 1 : 0,
+ _noreply: noreply,
+ _comment: submit_data.comment,
+ _instance: submit_data._instance,
+ _savemode: submit_data._savemode
+ });
+ }
+ else if (settings.invitation_calendars) {
+ update_event('rsvp', submit_data, { status:response, noreply:noreply, attendees:attendees });
+ }
+ else {
+ me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
+ rcmail.http_post('event', { action:'rsvp', e:submit_data, status:response, attendees:attendees, noreply:noreply });
+ }
+
+ event_show_dialog(me.selected_event);
+ }
+ };
+
+ // add the given date to the RDATE list
+ var add_rdate = function(date)
+ {
+ var li = $('<li>')
+ .attr('data-value', date2servertime(date))
+ .html('<span>' + Q($.fullCalendar.formatDate(date, settings['date_format'])) + '</span>')
+ .appendTo('#edit-recurrence-rdates');
+
+ $('<a>').attr('href', '#del')
+ .addClass('iconbutton delete')
+ .html(rcmail.get_label('delete', 'calendar'))
+ .attr('title', rcmail.get_label('delete', 'calendar'))
+ .appendTo(li);
+ };
+
+ // re-sort the list items by their 'data-value' attribute
+ var sort_rdates = function()
+ {
+ var mylist = $('#edit-recurrence-rdates'),
+ listitems = mylist.children('li').get();
+ listitems.sort(function(a, b) {
+ var compA = $(a).attr('data-value');
+ var compB = $(b).attr('data-value');
+ return (compA < compB) ? -1 : (compA > compB) ? 1 : 0;
+ })
+ $.each(listitems, function(idx, item) { mylist.append(item); });
+ }
+
+ // remove the link reference matching the given uri
+ function remove_link(elem)
+ {
+ var $elem = $(elem), uri = $elem.attr('data-uri');
+
+ me.selected_event.links = $.grep(me.selected_event.links, function(link) { return link.uri != uri; });
+
+ // remove UI list item
+ $elem.hide().closest('li').addClass('deleted');
+ }
+
+ // post the given event data to server
+ var update_event = function(action, data, add)
+ {
+ me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
+ rcmail.http_post('calendar/event', $.extend({ action:action, e:data }, (add || {})));
+
+ // render event temporarily into the calendar
+ if ((data.start && data.end) || data.id) {
+ var event = data.id ? $.extend(fc.fullCalendar('clientEvents', function(e){ return e.id == data.id; })[0], data) : data;
+ if (data.start)
+ event.start = data.start;
+ if (data.end)
+ event.end = data.end;
+ if (data.allday !== undefined)
+ event.allDay = data.allday;
+ event.editable = false;
+ event.temp = true;
+ event.className = 'fc-event-cal-'+data.calendar+' fc-event-temp';
+ fc.fullCalendar(data.id ? 'updateEvent' : 'renderEvent', event);
+
+ // mark all recurring instances as temp
+ if (event.recurrence || event.recurrence_id) {
+ var base_id = event.recurrence_id ? event.recurrence_id : String(event.id).replace(/-\d+(T\d{6})?$/, '');
+ $.each(fc.fullCalendar('clientEvents', function(e){ return e.id == base_id || e.recurrence_id == base_id; }), function(i,ev) {
+ ev.temp = true;
+ ev.editable = false;
+ event.className += ' fc-event-temp';
+ fc.fullCalendar('updateEvent', ev);
+ });
+ }
+ }
+ };
+
+ // 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 && !$(e.target).closest('.popupmenu').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 decline = false, notify = false, html = '', cal = me.calendars[event.calendar],
+ _has_attendees = has_attendees(event), _is_organizer = is_organizer(event);
+
+ // event has attendees, ask whether to notify them
+ if (_has_attendees) {
+ var checked = (settings.itip_notify & 1 ? ' checked="checked"' : '');
+ if (_is_organizer) {
+ notify = true;
+ if (settings.itip_notify & 2) {
+ html += '<div class="message">' +
+ '<label><input class="confirm-attendees-donotify" type="checkbox"' + checked + ' value="1" name="notify" />&nbsp;' +
+ rcmail.gettext((action == 'remove' ? 'sendcancellation' : 'sendnotifications'), 'calendar') +
+ '</label></div>';
+ }
+ else {
+ data._notify = settings.itip_notify;
+ }
+ }
+ else if (action == 'remove' && is_attendee(event)) {
+ decline = true;
+ checked = event.status != 'CANCELLED' ? checked : '';
+ html += '<div class="message">' +
+ '<label><input class="confirm-attendees-decline" type="checkbox"' + checked + ' value="1" name="decline" />&nbsp;' +
+ rcmail.gettext('itipdeclineevent', 'calendar') +
+ '</label></div>';
+ }
+ else {
+ html += '<div class="message">' + rcmail.gettext('localchangeswarning', 'calendar') + '</div>';
+ }
+ }
+
+ // recurring event: user needs to select the savemode
+ if (event.recurrence) {
+ var future_disabled = '', message_label = (action == 'remove' ? 'removerecurringeventwarning' : 'changerecurringeventwarning');
+
+ // disable the 'future' savemode if I'm an attendee
+ // reason: no calendaring system supports the thisandfuture range parameter in iTip REPLY
+ if (action == 'remove' && _has_attendees && !_is_organizer && is_attendee(event)) {
+ future_disabled = ' disabled';
+ }
+
+ html += '<div class="message"><span class="ui-icon ui-icon-alert"></span>' +
+ rcmail.gettext(message_label, 'calendar') + '</div>' +
+ '<div class="savemode">' +
+ '<a href="#current" class="button">' + rcmail.gettext('currentevent', 'calendar') + '</a>' +
+ '<a href="#future" class="button' + future_disabled + '">' + 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);
+
+ $dialog.find('a.button').button().filter(':not(.disabled)').click(function(e) {
+ data._savemode = String(this.href).replace(/.+#/, '');
+ data._notify = settings.itip_notify;
+
+ // open event edit dialog when saving as new
+ if (data._savemode == 'new') {
+ event._savemode = 'new';
+ event_edit_dialog('edit', event);
+ fc.fullCalendar('refetchEvents');
+ }
+ else {
+ if ($dialog.find('input.confirm-attendees-donotify').length)
+ data._notify = $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
+ if (decline) {
+ data._decline = $dialog.find('input.confirm-attendees-decline:checked').length;
+ data._notify = 0;
+ }
+ update_event(action, data);
+ }
+
+ $dialog.dialog("close");
+ return false;
+ });
+
+ var buttons = [];
+
+ if (!event.recurrence) {
+ buttons.push({
+ text: rcmail.gettext((action == 'remove' ? 'delete' : 'save'), 'calendar'),
+ click: function() {
+ data._notify = notify && $dialog.find('input.confirm-attendees-donotify:checked').length ? 1 : 0;
+ data._decline = decline && $dialog.find('input.confirm-attendees-decline:checked').length ? 1 : 0;
+ update_event(action, data);
+ $(this).dialog("close");
+ }
+ });
+ }
+
+ buttons.push({
+ text: rcmail.gettext('cancel', 'calendar'),
+ click: function() {
+ $(this).dialog("close");
+ }
+ });
+
+ $dialog.dialog({
+ modal: true,
+ width: 460,
+ dialogClass: 'warning',
+ title: rcmail.gettext((action == 'remove' ? 'removeeventconfirm' : 'changeeventconfirm'), 'calendar'),
+ buttons: buttons,
+ open: function() {
+ setTimeout(function(){
+ $dialog.parent().find('.ui-button:not(.ui-dialog-titlebar-close)').first().focus();
+ }, 5);
+ },
+ close: function(){
+ $dialog.dialog("destroy").remove();
+ if (!rcmail.busy)
+ fc.fullCalendar('refetchEvents');
+ }
+ }).addClass('event-update-confirm').show();
+
+ return false;
+ }
+ // show regular confirm box when deleting
+ else if (action == 'remove' && !cal.undelete) {
+ if (!confirm(rcmail.gettext('deleteventconfirm', 'calendar')))
+ return false;
+ }
+
+ // do update
+ update_event(action, data);
+
+ return true;
+ };
+
+ var update_agenda_toolbar = function()
+ {
+ $('#agenda-listrange').val(fc.fullCalendar('option', 'listRange'));
+ $('#agenda-listsections').val(fc.fullCalendar('option', 'listSections'));
+ }
+
+
+ /*** public methods ***/
+
+ /**
+ * Remove saving lock and free the UI for new input
+ */
+ this.unlock_saving = function()
+ {
+ if (me.saving_lock)
+ rcmail.set_busy(false, null, me.saving_lock);
+ };
+
+ // opens calendar day-view in a popup
+ this.fisheye_view = function(date)
+ {
+ $('#fish-eye-view:ui-dialog').dialog('close');
+
+ // create list of active event sources
+ var src, cals = {}, sources = [];
+ for (var id in this.calendars) {
+ src = $.extend({}, this.calendars[id]);
+ src.editable = false;
+ src.url = null;
+ src.events = [];
+
+ if (src.active) {
+ cals[id] = src;
+ sources.push(src);
+ }
+ }
+
+ // copy events already loaded
+ var events = fc.fullCalendar('clientEvents');
+ for (var event, i=0; i< events.length; i++) {
+ event = events[i];
+ if (event.source && (src = cals[event.source.id])) {
+ src.events.push(event);
+ }
+ }
+
+ var h = $(window).height() - 50;
+ var dialog = $('<div>')
+ .attr('id', 'fish-eye-view')
+ .dialog({
+ modal: true,
+ width: 680,
+ height: h,
+ title: $.fullCalendar.formatDate(date, 'dddd ' + settings['date_long']),
+ close: function(){
+ dialog.dialog("destroy");
+ me.fisheye_date = null;
+ }
+ })
+ .fullCalendar($.extend({}, fullcalendar_defaults, {
+ defaultView: 'agendaDay',
+ header: { left: '', center: '', right: '' },
+ height: h - 50,
+ date: date.getDate(),
+ month: date.getMonth(),
+ year: date.getFullYear(),
+ eventSources: sources
+ }));
+
+ this.fisheye_date = date;
+ };
+
+ // opens the given calendar in a popup dialog
+ this.quickview = function(id, shift)
+ {
+ var src, in_quickview = false;
+ $.each(this.quickview_sources, function(i,cal) {
+ if (cal.id == id) {
+ in_quickview = true;
+ src = cal;
+ }
+ });
+
+ // remove source from quickview
+ if (in_quickview && shift) {
+ this.quickview_sources = $.grep(this.quickview_sources, function(src) { return src.id != id; });
+ }
+ else {
+ if (!shift) {
+ // remove all current quickview event sources
+ if (this.quickview_active) {
+ fc.fullCalendar('removeEventSources');
+ }
+
+ this.quickview_sources = [];
+
+ // uncheck all active quickview icons
+ calendars_list.container.find('div.focusview')
+ .add('#calendars .searchresults div.focusview')
+ .removeClass('focusview')
+ .find('a.quickview').attr('aria-checked', 'false');
+ }
+
+ if (!in_quickview) {
+ // clone and modify calendar properties
+ src = $.extend({}, this.calendars[id]);
+ src.url += '&_quickview=1';
+ this.quickview_sources.push(src);
+ }
+ }
+
+ // disable quickview
+ if (this.quickview_active && !this.quickview_sources.length) {
+ // register regular calendar event sources
+ $.each(this.calendars, function(k, cal) {
+ if (cal.active)
+ fc.fullCalendar('addEventSource', cal);
+ });
+
+ this.quickview_active = false;
+ $('body').removeClass('quickview-active');
+
+ // uncheck all active quickview icons
+ calendars_list.container.find('div.focusview')
+ .add('#calendars .searchresults div.focusview')
+ .removeClass('focusview')
+ .find('a.quickview').attr('aria-checked', 'false');
+ }
+ // activate quickview
+ else if (!this.quickview_active) {
+ // remove regular calendar event sources
+ fc.fullCalendar('removeEventSources');
+
+ // register quickview event sources
+ $.each(this.quickview_sources, function(i, src) {
+ fc.fullCalendar('addEventSource', src);
+ });
+
+ this.quickview_active = true;
+ $('body').addClass('quickview-active');
+ }
+ // update quickview sources
+ else if (in_quickview) {
+ fc.fullCalendar('removeEventSource', src);
+ }
+ else if (src) {
+ fc.fullCalendar('addEventSource', src);
+ }
+
+ // activate quickview icon
+ if (this.quickview_active) {
+ $(calendars_list.get_item(id)).find('.calendar').first()
+ .add('#calendars .searchresults .cal-' + id)
+ [in_quickview ? 'removeClass' : 'addClass']('focusview')
+ .find('a.quickview').attr('aria-checked', in_quickview ? 'false' : 'true');
+ }
+ };
+
+ // disable quickview mode
+ function reset_quickview()
+ {
+ // remove all current quickview event sources
+ if (me.quickview_active) {
+ fc.fullCalendar('removeEventSources');
+ me.quickview_sources = [];
+ }
+
+ // register regular calendar event sources
+ $.each(me.calendars, function(k, cal) {
+ if (cal.active)
+ fc.fullCalendar('addEventSource', cal);
+ });
+
+ // uncheck all active quickview icons
+ calendars_list.container.find('div.focusview')
+ .add('#calendars .searchresults div.focusview')
+ .removeClass('focusview')
+ .find('a.quickview').attr('aria-checked', 'false');
+
+ me.quickview_active = false;
+ $('body').removeClass('quickview-active');
+ };
+
+ //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 sections = fc.fullCalendar('option', 'listSections');
+ rcmail.open_window(rcmail.url('print', { view: view, date: date2unixtime(date), range: range, sections: sections, search: this.search_query }), true, true);
+ };
+
+ // public method to bring up the new event dialog
+ this.add_event = function(templ) {
+ if (this.selected_calendar) {
+ var now = new Date();
+ var date = fc.fullCalendar('getDate');
+ if (typeof date != 'Date')
+ date = now;
+ date.setHours(now.getHours()+1);
+ date.setMinutes(0);
+ var end = new Date(date.getTime());
+ end.setHours(date.getHours()+1);
+ event_edit_dialog('new', $.extend({ start:date, end:end, allDay:false, calendar:this.selected_calendar }, templ || {}));
+ }
+ };
+
+ // 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, attendees:event.attendees });
+ };
+
+ // 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 = $("#calendarform");
+ if ($dialog.is(':ui-dialog'))
+ $dialog.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 }, driver: calendar.driver },
+ 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 && !calendar.editable_name).val(calendar.editname || calendar.name);
+ color = $('#calendar-color').val(calendar.color).miniColors({ value: calendar.color, colorValues:rcmail.env.mscolors });
+ 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;
+ if (alarms)
+ data.showalarms = alarms.checked ? 1 : 0;
+
+ me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
+ rcmail.http_post('calendar', { action:(calendar.id ? 'edit' : 'new'), c:data, driver: calendar.driver });
+ $dialog.dialog("close");
+ };
+
+ buttons[rcmail.gettext('cancel', 'calendar')] = function() {
+ $dialog.dialog("close");
+ };
+
+ // open jquery UI dialog
+ $dialog.dialog({
+ modal: true,
+ resizable: true,
+ closeOnEscape: false,
+ title: rcmail.gettext((calendar.id ? 'editcalendar' : 'createcalendar'), 'calendar'),
+ open: function() {
+ $dialog.parent().find('.ui-dialog-buttonset .ui-button').first().addClass('mainaction');
+ },
+ close: function() {
+ $dialog.html('').dialog("destroy").hide();
+ },
+ buttons: buttons,
+ minWidth: 400,
+ width: 420
+ }).show();
+
+ };
+
+ this.calendar_remove = function(calendar)
+ {
+ this.calendar_destroy_source(calendar.id);
+ rcmail.http_post('calendar', { action:'subscribe', c:{ id:calendar.id, active:0, permanent:0, recursive:1 } });
+ return true;
+ };
+
+ this.calendar_delete = function(calendar)
+ {
+ if (confirm(rcmail.gettext(calendar.children ? 'deletecalendarconfirmrecursive' : 'deletecalendarconfirm', 'calendar'))) {
+ rcmail.http_post('calendar', { action:'delete', c:{ id:calendar.id }, driver: calendar.driver });
+ return true;
+ }
+ return false;
+ };
+
+ this.calendar_destroy_source = function(id)
+ {
+ var delete_ids = [];
+
+ if (this.calendars[id]) {
+ // find sub-calendars
+ if (this.calendars[id].children) {
+ for (var child_id in this.calendars) {
+ if (String(child_id).indexOf(id) == 0)
+ delete_ids.push(child_id);
+ }
+ }
+ else {
+ delete_ids.push(id);
+ }
+ }
+
+ // delete all calendars in the list
+ for (var i=0; i < delete_ids.length; i++) {
+ id = delete_ids[i];
+ calendars_list.remove(id);
+ fc.fullCalendar('removeEventSource', this.calendars[id]);
+ $('#edit-calendar option[value="'+id+'"]').remove();
+ delete this.calendars[id];
+ }
+ };
+
+ // open a dialog to upload an .ics file with events to be imported
+ this.import_events = function(calendar)
+ {
+ // close show dialog first
+ var $dialog = $("#eventsimport"),
+ form = rcmail.gui_objects.importform;
+
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+
+ if (calendar)
+ $('#event-import-calendar').val(calendar.id);
+
+ var buttons = {};
+ buttons[rcmail.gettext('import', 'calendar')] = function() {
+ if (form && form.elements._data.value) {
+ rcmail.async_upload_form(form, 'import_events', function(e) {
+ rcmail.set_busy(false, null, me.saving_lock);
+ $('.ui-dialog-buttonpane button', $dialog.parent()).button('enable');
+
+ // display error message if no sophisticated response from server arrived (e.g. iframe load error)
+ if (me.import_succeeded === null)
+ rcmail.display_message(rcmail.get_label('importerror', 'calendar'), 'error');
+ });
+
+ // display upload indicator (with extended timeout)
+ var timeout = rcmail.env.request_timeout;
+ rcmail.env.request_timeout = 600;
+ me.import_succeeded = null;
+ me.saving_lock = rcmail.set_busy(true, 'uploading');
+ $('.ui-dialog-buttonpane button', $dialog.parent()).button('disable');
+
+ // restore settings
+ rcmail.env.request_timeout = timeout;
+ }
+ };
+
+ buttons[rcmail.gettext('cancel', 'calendar')] = function() {
+ $dialog.dialog("close");
+ };
+
+ // open jquery UI dialog
+ $dialog.dialog({
+ modal: true,
+ resizable: false,
+ closeOnEscape: false,
+ title: rcmail.gettext('importevents', 'calendar'),
+ open: function() {
+ $dialog.parent().find('.ui-dialog-buttonset .ui-button').first().addClass('mainaction');
+ },
+ close: function() {
+ $('.ui-dialog-buttonpane button', $dialog.parent()).button('enable');
+ $dialog.dialog("destroy").hide();
+ },
+ buttons: buttons,
+ width: 520
+ }).show();
+
+ };
+
+ // callback from server if import succeeded
+ this.import_success = function(p)
+ {
+ this.import_succeeded = true;
+ $("#eventsimport:ui-dialog").dialog('close');
+ rcmail.set_busy(false, null, me.saving_lock);
+ rcmail.gui_objects.importform.reset();
+
+ if (p.refetch)
+ this.refresh(p);
+ };
+
+ // callback from server to report errors on import
+ this.import_error = function(p)
+ {
+ this.import_succeeded = false;
+ rcmail.set_busy(false, null, me.saving_lock);
+ rcmail.display_message(p.message || rcmail.get_label('importerror', 'calendar'), 'error');
+ }
+
+ // open a dialog to select calendars for export
+ this.export_events = function(calendar)
+ {
+ // close show dialog first
+ var $dialog = $("#eventsexport"),
+ form = rcmail.gui_objects.exportform;
+
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+
+ if (calendar)
+ $('#event-export-calendar').val(calendar.id);
+
+ $('#event-export-range').change(function(e){
+ var custom = $('option:selected', this).val() == 'custom',
+ input = $('#event-export-startdate')
+ input.parent()[(custom?'show':'hide')]();
+ if (custom)
+ input.select();
+ })
+
+ var buttons = {};
+ buttons[rcmail.gettext('export', 'calendar')] = function() {
+ if (form) {
+ var start = 0, range = $('#event-export-range option:selected', this).val(),
+ source = $('#event-export-calendar option:selected').val(),
+ attachmt = $('#event-export-attachments').get(0).checked;
+
+ if (range == 'custom')
+ start = date2unixtime(parse_datetime('00:00', $('#event-export-startdate').val()));
+ else if (range > 0)
+ start = 'today -' + range + ' months';
+
+ rcmail.goto_url('export_events', { source:source, start:start, attachments:attachmt?1:0 });
+ }
+ };
+
+ buttons[rcmail.gettext('cancel', 'calendar')] = function() {
+ $dialog.dialog("close");
+ };
+
+ // open jquery UI dialog
+ $dialog.dialog({
+ modal: true,
+ resizable: false,
+ closeOnEscape: false,
+ title: rcmail.gettext('exporttitle', 'calendar'),
+ open: function() {
+ $dialog.parent().find('.ui-dialog-buttonset .ui-button').first().addClass('mainaction');
+ },
+ close: function() {
+ $('.ui-dialog-buttonpane button', $dialog.parent()).button('enable');
+ $dialog.dialog("destroy").hide();
+ },
+ buttons: buttons,
+ width: 520
+ }).show();
+
+ };
+
+ // download the selected event as iCal
+ this.event_download = function(event)
+ {
+ if (event && event.id) {
+ rcmail.goto_url('export_events', { source:event.calendar, id:event.id, attachments:1 });
+ }
+ };
+
+ // open the message compose step with a calendar_event parameter referencing the selected event.
+ // the server-side plugin hook will pick that up and attach the event to the message.
+ this.event_sendbymail = function(event, e)
+ {
+ if (event && event.id) {
+ rcmail.command('compose', { _calendar_event:event._id }, e ? e.target : null, e);
+ }
+ };
+
+ // show URL of the given calendar in a dialog box
+ this.showurl = function(calendar)
+ {
+ var $dialog = $('#calendarurlbox');
+
+ if ($dialog.is(':ui-dialog'))
+ $dialog.dialog('close');
+
+ if (calendar.feedurl) {
+ if (calendar.caldavurl) {
+ $('#caldavurl').val(calendar.caldavurl);
+ $('#calendarcaldavurl').show();
+ }
+ else {
+ $('#calendarcaldavurl').hide();
+ }
+
+ $dialog.dialog({
+ resizable: true,
+ closeOnEscape: true,
+ title: rcmail.gettext('showurl', 'calendar'),
+ close: function() {
+ $dialog.dialog("destroy").hide();
+ },
+ width: 520
+ }).show();
+
+ $('#calfeedurl').val(calendar.feedurl).select();
+ }
+ };
+
+ // refresh the calendar view after saving event data
+ this.refresh = function(p)
+ {
+ var source = me.calendars[p.source];
+
+ // helper function to update the given fullcalendar view
+ function update_view(view, event, source) {
+ var existing = view.fullCalendar('clientEvents', event._id);
+ if (existing.length) {
+ $.extend(existing[0], event);
+ view.fullCalendar('updateEvent', existing[0]);
+ // remove old recurrence instances
+ if (event.recurrence && !event.recurrence_id)
+ view.fullCalendar('removeEvents', function(e){ return e._id.indexOf(event._id+'-') == 0; });
+ }
+ else {
+ event.source = source; // link with source
+ view.fullCalendar('renderEvent', event);
+ }
+ }
+
+ // remove temp events
+ fc.fullCalendar('removeEvents', function(e){ return e.temp; });
+
+ if (source && (p.refetch || (p.update && !source.active))) {
+ // activate event source if new event was added to an invisible calendar
+ if (this.quickview_active) {
+ // map source to the quickview_sources equivalent
+ $.each(this.quickview_sources, function(src) {
+ if (src.id == source.id) {
+ source = src;
+ return false;
+ }
+ });
+ fc.fullCalendar('refetchEvents', source, true);
+ }
+ else if (!source.active) {
+ source.active = true;
+ fc.fullCalendar('addEventSource', source);
+ $('#rcmlical' + source.id + ' input').prop('checked', true);
+ }
+ else
+ fc.fullCalendar('refetchEvents', source, true);
+
+ fetch_counts();
+ }
+ // add/update single event object
+ else if (source && p.update) {
+ var event = p.update;
+ event.temp = false;
+ event.editable = 0;
+
+ // update fish-eye view
+ if (this.fisheye_date)
+ update_view($('#fish-eye-view'), event, source);
+
+ // update main view
+ event.editable = source.editable;
+ update_view(fc, event, source);
+
+ // update the currently displayed event dialog
+ if ($('#eventshow').is(':visible') && me.selected_event && me.selected_event.id == event.id)
+ event_show_dialog(event)
+ }
+ // refetch all calendars
+ else if (p.refetch) {
+ fc.fullCalendar('refetchEvents', undefined, true);
+ fetch_counts();
+ }
+ };
+
+ // modify query parameters for refresh requests
+ this.before_refresh = function(query)
+ {
+ var view = fc.fullCalendar('getView');
+
+ query.start = date2unixtime(view.visStart);
+ query.end = date2unixtime(view.visEnd);
+
+ if (this.search_query)
+ query.q = this.search_query;
+
+ return query;
+ };
+
+ // callback from server providing event counts
+ this.update_counts = function(p)
+ {
+ $.each(p.counts, function(cal, count) {
+ var li = calendars_list.get_item(cal),
+ bubble = $(li).children('.calendar').find('span.count');
+
+ if (!bubble.length && count > 0) {
+ bubble = $('<span>')
+ .addClass('count')
+ .appendTo($(li).children('.calendar').first())
+ }
+
+ if (count > 0) {
+ bubble.text(count).show();
+ }
+ else {
+ bubble.text('').hide();
+ }
+ });
+ };
+
+ // callback after an iTip message event was imported
+ this.itip_message_processed = function(data)
+ {
+ // remove temporary iTip source
+ fc.fullCalendar('removeEventSource', this.calendars['--invitation--itip']);
+
+ $('#eventshow:ui-dialog').dialog('close');
+ this.selected_event = null;
+
+ // refresh destination calendar source
+ this.refresh({ source:data.calendar, refetch:true });
+
+ this.unlock_saving();
+
+ // process 'after_action' in mail task
+ if (window.opener && window.opener.rcube_libcalendaring)
+ window.opener.rcube_libcalendaring.itip_message_processed(data);
+ };
+
+ // reload the calendar view by keeping the current date/view selection
+ this.reload_view = function()
+ {
+ var query = { view: fc.fullCalendar('getView').name },
+ date = fc.fullCalendar('getDate');
+ if (date)
+ query.date = date2unixtime(date);
+ rcmail.redirect(rcmail.url('', query));
+ }
+
+ // update browser location to remember current view
+ this.update_state = function()
+ {
+ var query = { view: current_view },
+ date = fc.fullCalendar('getDate');
+ if (date)
+ query.date = date2unixtime(date);
+
+ if (window.history.replaceState)
+ window.history.replaceState({}, document.title, rcmail.url('', query).replace('&_action=', ''));
+ };
+
+ this.resource_search = resource_search;
+ this.reset_resource_search = reset_resource_search;
+ this.add_resource2event = add_resource2event;
+ this.resource_data_load = resource_data_load;
+ this.resource_owner_load = resource_owner_load;
+
+
+ /*** 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 (me.quickview_active)
+ reset_quickview();
+
+ 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=' + urlencode(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')
+ .fullCalendar('option', 'listRange', Math.max(60, settings['agenda_range']))
+ .fullCalendar('changeView', 'table');
+
+ update_agenda_toolbar();
+
+ // 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', settings['agenda_sections'])
+ .fullCalendar('option', 'listRange', settings['agenda_range']);
+
+ update_agenda_toolbar();
+
+ 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('option', 'listRange', fc.fullCalendar('option', 'listRange') + 30).fullCalendar('render');
+ update_agenda_toolbar();
+ }
+ else
+ fc.fullCalendar('incrementDate', 0, 1, 0);
+ });
+ }
+ }
+
+ if (this.fisheye_date)
+ this.fisheye_view(this.fisheye_date);
+ };
+
+ // 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+130), width: Math.min(w-20, width+50) })
+ .dialog('option', 'position', ['center', 'center']); // only works in a separate call (!?)
+ };
+
+ // adjust calendar view size
+ this.view_resize = function()
+ {
+ var footer = fc.fullCalendar('getView').name == 'table' ? $('#agendaoptions').outerHeight() : 0;
+ fc.fullCalendar('option', 'height', $('#calendar').height() - footer);
+ };
+
+ // mark the given calendar folder as selected
+ this.select_calendar = function(id, nolistupdate)
+ {
+ if (!nolistupdate)
+ calendars_list.select(id);
+
+ // trigger event hook
+ rcmail.triggerEvent('selectfolder', { folder:id, prefix:'rcmlical' });
+
+ this.selected_calendar = id;
+ };
+
+ // register the given calendar to the current view
+ var add_calendar_source = function(cal)
+ {
+ var color, brightness, select, id = cal.id;
+
+ me.calendars[id] = $.extend({
+ url: rcmail.url('calendar/load_events', { source: id, driver: cal.driver }),
+ editable: !cal.readonly,
+ className: 'fc-event-cal-'+id,
+ id: id
+ }, cal);
+
+ // choose black text color when background is bright, white otherwise
+ if (color = settings.event_coloring % 2 ? '' : '#' + cal.color) {
+ if (/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i.test(color)) {
+ // use information about brightness calculation found at
+ // http://javascriptrules.com/2009/08/05/css-color-brightness-contrast-using-javascript/
+ brightness = (parseInt(RegExp.$1, 16) * 299 + parseInt(RegExp.$2, 16) * 587 + parseInt(RegExp.$3, 16) * 114) / 1000;
+ if (brightness > 125)
+ me.calendars[id].textColor = 'black';
+ }
+
+ me.calendars[id].color = color;
+ }
+
+ if (fc && (cal.active || cal.subscribed)) {
+ if (cal.active)
+ fc.fullCalendar('addEventSource', me.calendars[id]);
+
+ var submit = { id: id, active: cal.active ? 1 : 0 };
+ if (cal.subscribed !== undefined)
+ submit.permanent = cal.subscribed ? 1 : 0;
+ rcmail.http_post('calendar', { action:'subscribe', c:submit });
+ }
+
+ // insert to #calendar-select options if writeable
+ select = $('#edit-calendar');
+ if (fc && has_permission(cal, 'i') && select.length && !select.find('option[value="'+id+'"]').length) {
+ $('<option>').attr('value', id).html(cal.name).appendTo(select);
+ }
+ }
+
+ // fetch counts for some calendars from the server
+ var fetch_counts = function()
+ {
+ if (count_sources.length) {
+ setTimeout(function() {
+ rcmail.http_request('calendar/count', { source:count_sources });
+ }, 500);
+ }
+ };
+
+
+ /*** startup code ***/
+
+ // create list of event sources AKA calendars
+ var id, cal, active, event_sources = [];
+ for (id in rcmail.env.calendars) {
+ cal = rcmail.env.calendars[id];
+ active = cal.active || false;
+ add_calendar_source(cal);
+
+ // check active calendars
+ $('#rcmlical'+id+' > .calendar input').prop('checked', active);
+
+ if (active) {
+ event_sources.push(this.calendars[id]);
+ }
+ if (cal.counts) {
+ count_sources.push(id);
+ }
+
+ if (cal.editable && !this.selected_calendar) {
+ this.selected_calendar = id;
+ rcmail.enable_command('addevent', true);
+ }
+ }
+
+ // initialize treelist widget that controls the calendars list
+ var widget_class = window.kolab_folderlist || rcube_treelist_widget;
+ calendars_list = new widget_class(rcmail.gui_objects.calendarslist, {
+ id_prefix: 'rcmlical',
+ selectable: true,
+ save_state: true,
+ keyboard: false,
+ searchbox: '#calendarlistsearch',
+ search_action: 'calendar/calendar',
+ search_sources: [ 'folders', 'users' ],
+ search_title: rcmail.gettext('calsearchresults','calendar')
+ });
+ calendars_list.addEventListener('select', function(node) {
+ if (node && node.id && me.calendars[node.id]) {
+ me.select_calendar(node.id, true);
+ rcmail.enable_command('calendar-edit', 'calendar-showurl', true);
+ rcmail.enable_command('calendar-delete', me.calendars[node.id] && (me.calendars[node.id].deletable || !me.calendars[node.id].readonly));
+ rcmail.enable_command('calendar-remove', me.calendars[node.id] && me.calendars[node.id].removable);
+ }
+ });
+ calendars_list.addEventListener('insert-item', function(p) {
+ var cal = p.data;
+ if (cal && cal.id) {
+ add_calendar_source(cal);
+
+ // add css classes related to this calendar to document
+ if (cal.css) {
+ $('<style type="text/css"></style>')
+ .html(cal.css)
+ .appendTo('head');
+ }
+ }
+ });
+ calendars_list.addEventListener('subscribe', function(p) {
+ var cal;
+ if ((cal = me.calendars[p.id])) {
+ cal.subscribed = p.subscribed || false;
+ rcmail.http_post('calendar', { action:'subscribe', c:{ id:p.id, active:cal.active?1:0, permanent:cal.subscribed?1:0 } });
+ }
+ });
+ calendars_list.addEventListener('remove', function(p) {
+ if (me.calendars[p.id] && me.calendars[p.id].removable) {
+ me.calendar_remove(me.calendars[p.id]);
+ }
+ });
+ calendars_list.addEventListener('search-complete', function(data) {
+ if (data.length)
+ rcmail.display_message(rcmail.gettext('nrcalendarsfound','calendar').replace('$nr', data.length), 'voice');
+ else
+ rcmail.display_message(rcmail.gettext('nocalendarsfound','calendar'), 'info');
+ });
+ calendars_list.addEventListener('click-item', function(event) {
+ // handle clicks on quickview icon: temprarily add this source and open in quickview
+ if ($(event.target).hasClass('quickview') && event.data) {
+ if (!me.calendars[event.data.id]) {
+ event.data.readonly = true;
+ event.data.active = false;
+ event.data.subscribed = false;
+ add_calendar_source(event.data);
+ }
+ me.quickview(event.data.id, event.shiftKey || event.metaKey || event.ctrlKey);
+ return false;
+ }
+ });
+
+ // init (delegate) event handler on calendar list checkboxes
+ $(rcmail.gui_objects.calendarslist).on('click', 'input[type=checkbox]', function(e) {
+ e.stopPropagation();
+
+ if (me.quickview_active) {
+ this.checked = !this.checked;
+ return false;
+ }
+
+ var id = this.value;
+ if (me.calendars[id]) { // add or remove event source on click
+ var action;
+ if (this.checked) {
+ action = 'addEventSource';
+ me.calendars[id].active = true;
+ }
+ else {
+ action = 'removeEventSource';
+ me.calendars[id].active = false;
+ }
+
+ // adjust checked state of original list item
+ if (calendars_list.is_search()) {
+ calendars_list.container.find('input[value="'+id+'"]').prop('checked', this.checked);
+ }
+
+ // add/remove event source
+ fc.fullCalendar(action, me.calendars[id]);
+ rcmail.http_post('calendar', { action:'subscribe', c:{ id:id, active:me.calendars[id].active?1:0 } });
+ }
+ })
+ .on('keypress', 'input[type=checkbox]', function(e) {
+ // select calendar on <Enter>
+ if (e.keyCode == 13) {
+ calendars_list.select(this.value);
+ return rcube_event.cancel(e);
+ }
+ })
+ // init (delegate) event handler on quickview links
+ .on('click', 'a.quickview', function(e) {
+ var id = $(this).closest('li').attr('id').replace(/^rcmlical/, '');
+
+ if (calendars_list.is_search())
+ id = id.replace(/--xsR$/, '');
+
+ if (me.calendars[id])
+ me.quickview(id, e.shiftKey || e.metaKey || e.ctrlKey);
+
+ if (!rcube_event.is_keyboard(e) && this.blur)
+ this.blur();
+
+ e.stopPropagation();
+ return false;
+ });
+
+ // register dbl-click handler to open calendar edit dialog
+ $(rcmail.gui_objects.calendarslist).on('dblclick', ':not(.virtual) > .calname', function(e){
+ var id = $(this).closest('li').attr('id').replace(/^rcmlical/, '');
+ me.calendar_edit_dialog(me.calendars[id]);
+ });
+
+ // select default calendar
+ if (settings.default_calendar && this.calendars[settings.default_calendar] && this.calendars[settings.default_calendar].editable)
+ this.selected_calendar = settings.default_calendar;
+
+ if (this.selected_calendar)
+ this.select_calendar(this.selected_calendar);
+
+ var viewdate = new Date();
+ if (rcmail.env.date)
+ viewdate.setTime(fromunixtime(rcmail.env.date));
+
+ // add source with iTip event data for rendering
+ if (rcmail.env.itip_events && rcmail.env.itip_events.length) {
+ me.calendars['--invitation--itip'] = {
+ events: rcmail.env.itip_events,
+ className: 'fc-event-cal---invitation--itip',
+ color: '#fff',
+ textColor: '#333',
+ editable: false,
+ rights: 'lrs',
+ attendees: true
+ };
+ event_sources.push(me.calendars['--invitation--itip']);
+ }
+
+ // initalize the fullCalendar plugin
+ var fc = $('#calendar').fullCalendar($.extend({}, fullcalendar_defaults, {
+ header: {
+ right: 'prev,next today',
+ center: 'title',
+ left: 'agendaDay,agendaWeek,month,table'
+ },
+ date: viewdate.getDate(),
+ month: viewdate.getMonth(),
+ year: viewdate.getFullYear(),
+ height: $('#calendar').height(),
+ eventSources: event_sources,
+ selectable: true,
+ selectHelper: false,
+ loading: function(isLoading) {
+ me.is_loading = isLoading;
+ this._rc_loading = rcmail.set_busy(isLoading, 'loading', this._rc_loading);
+ // trigger callback
+ if (!isLoading)
+ me.events_loaded($(this).fullCalendar('clientEvents').length);
+ },
+ // 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 an event was dragged and finally dropped
+ eventDrop: function(event, dayDelta, minuteDelta, allDay, revertFunc) {
+ if (event.end == null || event.end.getTime() < event.start.getTime()) {
+ event.end = new Date(event.start.getTime() + (allDay ? DAY_MS : HOUR_MS));
+ }
+ // moved to all-day section: set times to 12:00 - 13:00
+ if (allDay && !event.allDay) {
+ event.start.setHours(12);
+ event.start.setMinutes(0);
+ event.start.setSeconds(0);
+ event.end.setHours(13);
+ event.end.setMinutes(0);
+ event.end.setSeconds(0);
+ }
+ // moved from all-day section: set times to working hours
+ else if (event.allDay && !allDay) {
+ var newstart = event.start.getTime();
+ revertFunc(); // revert to get original duration
+ var numdays = Math.max(1, Math.round((event.end.getTime() - event.start.getTime()) / DAY_MS)) - 1;
+ event.start = new Date(newstart);
+ event.end = new Date(newstart + numdays * DAY_MS);
+ event.end.setHours(settings['work_end'] || 18);
+ event.end.setMinutes(0);
+
+ if (event.end.getTime() < event.start.getTime())
+ event.end = new Date(newstart + HOUR_MS);
+ }
+
+ // send move request to server
+ var data = {
+ id: event.id,
+ calendar: event.calendar,
+ start: date2servertime(event.start),
+ end: date2servertime(event.end),
+ allday: allDay?1:0
+ };
+ update_event_confirm('move', event, data);
+ },
+ // callback for event resizing
+ eventResize: function(event, delta) {
+ // sanitize event dates
+ if (event.allDay)
+ event.start.setHours(12);
+ if (!event.end || event.end.getTime() < event.start.getTime())
+ event.end = new Date(event.start.getTime() + HOUR_MS);
+
+ // send resize request to server
+ var data = {
+ id: event.id,
+ calendar: event.calendar,
+ start: date2servertime(event.start),
+ end: date2servertime(event.end)
+ };
+ update_event_confirm('resize', event, data);
+ },
+ viewDisplay: function(view) {
+ $('#agendaoptions')[view.name == 'table' ? 'show' : 'hide']();
+ if (minical) {
+ window.setTimeout(function(){ minical.datepicker('setDate', fc.fullCalendar('getDate')); }, exec_deferred);
+ if (view.name != current_view)
+ me.view_resize();
+ current_view = view.name;
+ me.update_state();
+ }
+ },
+ viewRender: function(view) {
+ if (fc && view.name == 'month')
+ fc.fullCalendar('option', 'maxHeight', Math.floor((view.element.parent().height()-18) / 6) - 35);
+ }
+ }));
+
+ // 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 = (String(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('ui-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.indexOf(val) == 0)
+ menu._scrollIntoView(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();
+ };
+
+ // Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
+ // Uses the default $.datepicker.iso8601Week() function but takes firstDay setting into account.
+ // This is a temporary fix until http://bugs.jqueryui.com/ticket/8420 is resolved.
+ var iso8601Week = datepicker_settings.calculateWeek = function(date) {
+ var mondayOffset = Math.abs(1 - datepicker_settings.firstDay);
+ return $.datepicker.iso8601Week(new Date(date.getTime() + mondayOffset * 86400000));
+ };
+
+ 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: true,
+ changeYear: true,
+ 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 = view.visStart && 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
+ .on('click', 'td.ui-datepicker-week-col', function(e) {
+ var cell = $(e.target);
+ if (e.target.tagName == 'TD') {
+ var base_date = minical.datepicker('getDate');
+ if (minical.data('month'))
+ base_date.setMonth(minical.data('month')-1);
+ if (minical.data('year'))
+ base_date.setYear(minical.data('year'));
+ base_date.setHours(12);
+ base_date.setDate(base_date.getDate() - ((base_date.getDay() + 6) % 7) + datepicker_settings.firstDay);
+ var base_kw = iso8601Week(base_date),
+ target_kw = parseInt(cell.html()),
+ wdiff = target_kw - base_kw;
+ if (wdiff > 10) // year jump
+ base_date.setYear(base_date.getFullYear() - 1);
+ else if (wdiff < -10)
+ base_date.setYear(base_date.getFullYear() + 1);
+ // select monday of the chosen calendar week
+ var day_off = base_date.getDay() - datepicker_settings.firstDay,
+ date = new Date(base_date.getTime() - day_off * DAY_MS + wdiff * 7 * DAY_MS);
+ fc.fullCalendar('gotoDate', date).fullCalendar('setDate', date).fullCalendar('changeView', 'agendaWeek');
+ minical.datepicker('setDate', date);
+ }
+ });
+
+ minical.find('.ui-datepicker-inline').attr('aria-labelledby', 'aria-label-minical');
+
+ if (rcmail.env.date) {
+ var viewdate = new Date();
+ viewdate.setTime(fromunixtime(rcmail.env.date));
+ minical.datepicker('setDate', viewdate);
+ }
+
+ // init event dialog
+ $('#eventtabs').tabs({
+ activate: function(event, ui) {
+ if (ui.newPanel.selector == '#event-panel-attendees' || ui.newPanel.selector == '#event-panel-resources') {
+ var tab = ui.newPanel.selector == '#event-panel-resources' ? 'resource' : 'attendee';
+ if (!rcube_event.is_keyboard(event))
+ $('#edit-'+tab+'-name').select();
+ // update free-busy status if needed
+ if (freebusy_ui.needsupdate && me.selected_event)
+ update_freebusy_status(me.selected_event);
+ // add current user as organizer if non added yet
+ if (!event_attendees.length) {
+ add_attendee($.extend({ role:'ORGANIZER' }, settings.identity));
+ $('#edit-attendees-form .attendees-invitebox').show();
+ }
+ }
+ // reset autocompletion on tab change (#3389)
+ if (ui.oldPanel.selector == '#event-panel-attendees' || ui.oldPanel.selector == '#event-panel-resources') {
+ rcmail.ksearch_blur();
+ }
+ }
+ });
+ $('#edit-enddate').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, #eventedit input.edit-alarm-time')
+ .attr('autocomplete', "off")
+ .autocomplete({
+ delay: 100,
+ minLength: 1,
+ appendTo: '#eventedit',
+ source: autocomplete_times,
+ open: autocomplete_open,
+ change: event_times_changed,
+ select: function(event, ui) {
+ $(this).val(ui.item[0]).change();
+ return false;
+ }
+ })
+ .click(function() { // show drop-down upon clicks
+ $(this).autocomplete('search', $(this).val() ? $(this).val().replace(/\D.*/, "") : " ");
+ }).each(function(){
+ $(this).data('ui-autocomplete')._renderItem = function(ul, item) {
+ return $('<li>')
+ .data('ui-autocomplete-item', item)
+ .append('<a>' + item[0] + item[1] + '</a>')
+ .appendTo(ul);
+ };
+ });
+
+ // adjust end time when changing start
+ $('#edit-starttime').change(function(e) {
+ var dstart = $('#edit-startdate'),
+ newstart = parse_datetime(this.value, dstart.val()),
+ newend = new Date(newstart.getTime() + dstart.data('duration') * 1000);
+ $('#edit-endtime').val($.fullCalendar.formatDate(newend, me.settings['time_format']));
+ $('#edit-enddate').val($.fullCalendar.formatDate(newend, me.settings['date_format']));
+ event_times_changed();
+ });
+
+ // register events on alarms and recurrence fields
+ me.init_alarms_edit('#edit-alarms');
+ me.init_recurrence_edit('#eventedit');
+
+ // reload free-busy status when changing the organizer identity
+ $('#eventedit').on('change', '#edit-identities-list', function(e) {
+ var email = settings.identities[$(this).val()],
+ icon = $(this).closest('tr').find('img.availabilityicon');
+
+ if (email && icon.length) {
+ icon.attr('data-email', email);
+ check_freebusy_status(icon, email, me.selected_event);
+ }
+ });
+
+ $('#event-export-startdate').datepicker(datepicker_settings);
+
+ // init attendees autocompletion
+ var ac_props;
+ // parallel autocompletion
+ if (rcmail.env.autocomplete_threads > 0) {
+ ac_props = {
+ threads: rcmail.env.autocomplete_threads,
+ sources: rcmail.env.autocomplete_sources
+ };
+ }
+ rcmail.init_address_input_events($('#edit-attendee-name'), ac_props);
+ rcmail.addEventListener('autocomplete_insert', function(e) {
+ var success = false;
+ if (e.field.name == 'participant') {
+ success = add_attendees(e.insert, { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:(e.data && e.data.type == 'group' ? 'GROUP' : 'INDIVIDUAL') });
+ }
+ else if (e.field.name == 'resource' && e.data && e.data.email) {
+ success = add_attendee($.extend(e.data, { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'RESOURCE' }));
+ }
+ if (e.field && success) {
+ e.field.value = '';
+ }
+ });
+
+ $('#edit-attendee-add').click(function(){
+ var input = $('#edit-attendee-name');
+ rcmail.ksearch_blur();
+ if (add_attendees(input.val(), { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'INDIVIDUAL' })) {
+ input.val('');
+ }
+ });
+
+ rcmail.init_address_input_events($('#edit-resource-name'), { action:'calendar/resources-autocomplete' });
+
+ $('#edit-resource-add').click(function(){
+ var input = $('#edit-resource-name');
+ rcmail.ksearch_blur();
+ if (add_attendees(input.val(), { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'RESOURCE' })) {
+ input.val('');
+ }
+ });
+
+ $('#edit-resource-find').click(function(){
+ event_resources_dialog();
+ return false;
+ });
+
+ // handle change of "send invitations" checkbox
+ $('#edit-attendees-invite').change(function() {
+ $('#edit-attendees-donotify,input.edit-attendee-reply').prop('checked', this.checked);
+ // hide/show comment field
+ $('#eventedit .attendees-commentbox')[this.checked ? 'show' : 'hide']();
+ });
+
+ // delegate change event to "send invitations" checkbox
+ $('#edit-attendees-donotify').change(function() {
+ $('#edit-attendees-invite').click();
+ return false;
+ });
+
+ $('#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-workinghours').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(e) {
+ event_rsvp(this)
+ });
+
+ $('#eventedit input.edit-recurring-savemode').change(function(e) {
+ var sel = $('input.edit-recurring-savemode:checked').val(),
+ disabled = sel == 'current' || sel == 'future';
+ $('#event-panel-recurrence input, #event-panel-recurrence select, #event-panel-attachments input').prop('disabled', disabled);
+ $('#event-panel-recurrence, #event-panel-attachments')[(disabled?'addClass':'removeClass')]('disabled');
+ })
+
+ $('#eventshow .changersvp').click(function(e) {
+ var d = $('#eventshow'),
+ h = -$(this).closest('.event-line').toggle().height();
+ $('#event-rsvp').slideDown(300, function() {
+ h += $(this).height();
+ me.dialog_resize(d.get(0), d.height() + h, d.outerWidth() - 50);
+ });
+ return false;
+ })
+
+ // register click handler for message links
+ $('#edit-event-links, #event-links').on('click', 'li a.messagelink', function(e) {
+ rcmail.open_window(this.href);
+ if (!rcube_event.is_keyboard(e) && this.blur)
+ this.blur();
+ return false;
+ });
+
+ // register click handler for message delete buttons
+ $('#edit-event-links').on('click', 'li a.delete', function(e) {
+ remove_link(e.target);
+ return false;
+ });
+
+ $('#agenda-listrange').change(function(e){
+ settings['agenda_range'] = parseInt($(this).val());
+ fc.fullCalendar('option', 'listRange', settings['agenda_range']).fullCalendar('render');
+ // TODO: save new settings in prefs
+ }).val(settings['agenda_range']);
+
+ $('#agenda-listsections').change(function(e){
+ settings['agenda_sections'] = $(this).val();
+ fc.fullCalendar('option', 'listSections', settings['agenda_sections']).fullCalendar('render');
+ // TODO: save new settings in prefs
+ }).val(fc.fullCalendar('option', 'listSections'));
+
+ // 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);
+
+ // fetch counts for some calendars
+ fetch_counts();
+
+ // 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(props){ cal.calendar_edit_dialog($.extend($.parseJSON(props), { name:'', color:'cc0000', editable:true, showalarms:true })); }, 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);
+ rcmail.register_command('calendar-delete', function(){ cal.calendar_delete(cal.calendars[cal.selected_calendar]); }, false);
+ rcmail.register_command('events-import', function(){ cal.import_events(cal.calendars[cal.selected_calendar]); }, true);
+ rcmail.register_command('calendar-showurl', function(){ cal.showurl(cal.calendars[cal.selected_calendar]); }, false);
+ rcmail.register_command('event-download', function(){ cal.event_download(cal.selected_event); }, true);
+ rcmail.register_command('event-sendbymail', function(p, obj, e){ cal.event_sendbymail(cal.selected_event, e); }, true);
+ rcmail.register_command('event-history', function(p, obj, e){ cal.event_history_dialog(cal.selected_event); }, false);
+
+ // search and export events
+ rcmail.register_command('export', function(){ cal.export_events(cal.calendars[cal.selected_calendar]); }, true);
+ rcmail.register_command('search', function(){ cal.quicksearch(); }, true);
+ rcmail.register_command('reset-search', function(){ cal.reset_quicksearch(); }, true);
+
+ // resource invitation dialog
+ rcmail.register_command('search-resource', function(){ cal.resource_search(); }, true);
+ rcmail.register_command('reset-resource-search', function(){ cal.reset_resource_search(); }, true);
+ rcmail.register_command('add-resource', function(){ cal.add_resource2event(); }, false);
+
+ // register callback commands
+ rcmail.addEventListener('plugin.destroy_source', function(p){ cal.calendar_destroy_source(p.id); });
+ rcmail.addEventListener('plugin.unlock_saving', function(p){ cal.unlock_saving(); });
+ rcmail.addEventListener('plugin.refresh_calendar', function(p){ cal.refresh(p); });
+ rcmail.addEventListener('plugin.import_success', function(p){ cal.import_success(p); });
+ rcmail.addEventListener('plugin.import_error', function(p){ cal.import_error(p); });
+ rcmail.addEventListener('plugin.update_counts', function(p){ cal.update_counts(p); });
+ rcmail.addEventListener('plugin.reload_view', function(p){ cal.reload_view(p); });
+ rcmail.addEventListener('plugin.resource_data', function(p){ cal.resource_data_load(p); });
+ rcmail.addEventListener('plugin.resource_owner', function(p){ cal.resource_owner_load(p); });
+ rcmail.addEventListener('plugin.render_event_changelog', function(data){ cal.render_event_changelog(data); });
+ rcmail.addEventListener('plugin.event_show_diff', function(data){ cal.event_show_diff(data); });
+ rcmail.addEventListener('plugin.close_history_dialog', function(data){ cal.close_history_dialog(); });
+ rcmail.addEventListener('plugin.event_show_revision', function(data){ cal.event_show_dialog(data, null, true); });
+ rcmail.addEventListener('plugin.itip_message_processed', function(data){ cal.itip_message_processed(data); });
+ rcmail.addEventListener('requestrefresh', function(q){ return cal.before_refresh(q); });
+
+ // let's go
+ var cal = new rcube_calendar_ui($.extend(rcmail.env.calendar_settings, rcmail.env.libcal_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) {
+ cal.view_resize();
+ }
+ }).resize();
+
+ // show calendars list when ready
+ $('#calendars').css('visibility', 'inherit');
+
+ // show toolbar
+ $('#toolbar').show();
+
+});

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