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/*
* This file is part of EAS-4-TbSync.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
"use strict";
var { XPCOMUtils } = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
XPCOMUtils.defineLazyModuleGetters(this, {
CalAlarm: "resource:///modules/CalAlarm.jsm",
CalAttachment: "resource:///modules/CalAttachment.jsm",
CalAttendee: "resource:///modules/CalAttendee.jsm",
CalEvent: "resource:///modules/CalEvent.jsm",
CalTodo: "resource:///modules/CalTodo.jsm",
});
var Tasks = {
// --------------------------------------------------------------------------- //
// Read WBXML and set Thunderbird item
// --------------------------------------------------------------------------- //
setThunderbirdItemFromWbxml: function (tbItem, data, id, syncdata, mode = "standard") {
let item = tbItem instanceof TbSync.lightning.TbItem ? tbItem.nativeItem : tbItem;
let asversion = syncdata.accountData.getAccountProperty("asversion");
item.id = id;
eas.sync.setItemSubject(item, syncdata, data);
if (TbSync.prefs.getIntPref("log.userdatalevel") > 2) TbSync.dump("Processing " + mode + " task item", item.title + " (" + id + ")");
eas.sync.setItemBody(item, syncdata, data);
eas.sync.setItemCategories(item, syncdata, data);
eas.sync.setItemRecurrence(item, syncdata, data);
let dueDate = null;
if (data.DueDate && data.UtcDueDate) {
//extract offset from EAS data
let DueDate = new Date(data.DueDate);
let UtcDueDate = new Date(data.UtcDueDate);
let offset = (UtcDueDate.getTime() - DueDate.getTime())/60000;
//timezone is identified by its offset
let utc = cal.createDateTime(eas.tools.dateToBasicISOString(UtcDueDate)); //format "19800101T000000Z" - UTC
dueDate = utc.getInTimezone(eas.tools.guessTimezoneByCurrentOffset(offset, utc));
item.dueDate = dueDate;
}
if (data.StartDate && data.UtcStartDate) {
//extract offset from EAS data
let StartDate = new Date(data.StartDate);
let UtcStartDate = new Date(data.UtcStartDate);
let offset = (UtcStartDate.getTime() - StartDate.getTime())/60000;
//timezone is identified by its offset
let utc = cal.createDateTime(eas.tools.dateToBasicISOString(UtcStartDate)); //format "19800101T000000Z" - UTC
item.entryDate = utc.getInTimezone(eas.tools.guessTimezoneByCurrentOffset(offset, utc));
} else {
//there is no start date? if this is a recurring item, we MUST add an entryDate, otherwise Thunderbird will not display the recurring items
if (data.Recurrence) {
if (dueDate) {
item.entryDate = dueDate;
TbSync.eventlog.add("info", syncdata, "Copy task dueData to task startDate, because Thunderbird needs a startDate for recurring items.", item.icalString);
} else {
TbSync.eventlog.add("info", syncdata, "Task without startDate and without dueDate but with recurrence info is not supported by Thunderbird. Recurrence will be lost.", item.icalString);
}
}
}
eas.sync.mapEasPropertyToThunderbird ("Sensitivity", "CLASS", data, item);
eas.sync.mapEasPropertyToThunderbird ("Importance", "PRIORITY", data, item);
let msTodoCompat = eas.prefs.getBoolPref("msTodoCompat");
item.clearAlarms();
if (data.ReminderSet && data.ReminderTime) {
let UtcAlarmDate = eas.tools.createDateTime(data.ReminderTime);
let alarm = new CalAlarm();
alarm.action = "DISPLAY";
if (msTodoCompat)
{
// Microsoft To-Do only uses due dates (no start dates) an doesn't have a time part in the due date
// dirty hack: Use the reminder date as due date and set a reminder exactly to the due date
// drawback: only works if due date and reminder is set to the same day - this could maybe checked here but I don't know how
item.entryDate = UtcAlarmDate;
item.dueDate = UtcAlarmDate;
alarm.related = Components.interfaces.calIAlarm.ALARM_RELATED_START;
alarm.offset = TbSync.lightning.cal.createDuration();
alarm.offset.inSeconds = 0;
}
else if (data.UtcStartDate)
{
let UtcDate = eas.tools.createDateTime(data.UtcStartDate);
alarm.related = Components.interfaces.calIAlarm.ALARM_RELATED_START;
alarm.offset = UtcAlarmDate.subtractDate(UtcDate);
}
else
{
// Alternative solution for Microsoft To-Do:
// alarm correctly set but because time part of due date is always "0:00", all tasks for today are shown as overdue
alarm.related = Components.interfaces.calIAlarm.ALARM_RELATED_ABSOLUTE;
alarm.alarmDate = UtcAlarmDate;
}
item.addAlarm(alarm);
}
//status/percentage cannot be mapped
if (data.Complete) {
if (data.Complete == "0") {
item.isCompleted = false;
} else {
item.isCompleted = true;
if (data.DateCompleted) item.completedDate = eas.tools.createDateTime(data.DateCompleted);
}
}
},
/*
Regenerate: After complete, the completed task is removed from the series and stored as an new entry. The series starts an week (as set) after complete date with one less occurence
*/
// --------------------------------------------------------------------------- //
//read TB event and return its data as WBXML
// --------------------------------------------------------------------------- //
getWbxmlFromThunderbirdItem: async function (tbItem, syncdata) {
let item = tbItem instanceof TbSync.lightning.TbItem ? tbItem.nativeItem : tbItem;
let asversion = syncdata.accountData.getAccountProperty("asversion");
let wbxml = eas.wbxmltools.createWBXML("", syncdata.type); //init wbxml with "" and not with precodes, and set initial codepage
//Order of tags taken from: https://msdn.microsoft.com/en-us/library/dn338924(v=exchg.80).aspx
//Subject
wbxml.atag("Subject", (item.title) ? item.title : "");
//Body
wbxml.append(eas.sync.getItemBody(item, syncdata));
//Importance
wbxml.atag("Importance", eas.sync.mapThunderbirdPropertyToEas("PRIORITY", "Importance", item));
//tasks is using extended ISO 8601 (2019-01-18T00:00:00.000Z) instead of basic (20190118T000000Z),
//eas.tools.getIsoUtcString returns extended if true as second parameter is present
// TB will enforce a StartDate if it has a recurrence
let localStartDate = null;
if (item.entryDate) {
wbxml.atag("UtcStartDate", eas.tools.getIsoUtcString(item.entryDate, true));
//to fake the local time as UTC, getIsoUtcString needs the third parameter to be true
localStartDate = eas.tools.getIsoUtcString(item.entryDate, true, true);
wbxml.atag("StartDate", localStartDate);
}
// Tasks without DueDate are breaking O365 - use StartDate as DueDate
if (item.entryDate || item.dueDate) {
wbxml.atag("UtcDueDate", eas.tools.getIsoUtcString(item.dueDate ? item.dueDate : item.entryDate, true));
//to fake the local time as UTC, getIsoUtcString needs the third parameter to be true
wbxml.atag("DueDate", eas.tools.getIsoUtcString(item.dueDate ? item.dueDate : item.entryDate, true, true));
}
//Categories
wbxml.append(eas.sync.getItemCategories(item, syncdata));
//Recurrence (only if localStartDate has been set)
if (localStartDate) wbxml.append(await eas.sync.getItemRecurrence(item, syncdata, localStartDate));
//Complete
if (item.isCompleted) {
wbxml.atag("Complete", "1");
wbxml.atag("DateCompleted", eas.tools.getIsoUtcString(item.completedDate, true));
} else {
wbxml.atag("Complete", "0");
}
//Sensitivity
wbxml.atag("Sensitivity", eas.sync.mapThunderbirdPropertyToEas("CLASS", "Sensitivity", item));
//ReminderTime and ReminderSet
let alarms = item.getAlarms({});
if (alarms.length>0 && (item.entryDate || item.dueDate)) {
let reminderTime;
if (alarms[0].offset) {
//create Date obj from entryDate by converting item.entryDate to an extended UTC ISO string, which can be parsed by Date
//if entryDate is missing, the startDate of this object is set to its dueDate
let UtcDate = new Date(eas.tools.getIsoUtcString(item.entryDate ? item.entryDate : item.dueDate, true));
//add offset
UtcDate.setSeconds(UtcDate.getSeconds() + alarms[0].offset.inSeconds);
reminderTime = UtcDate.toISOString();
} else {
reminderTime = eas.tools.getIsoUtcString(alarms[0].alarmDate, true);
}
wbxml.atag("ReminderTime", reminderTime);
wbxml.atag("ReminderSet", "1");
} else {
wbxml.atag("ReminderSet", "0");
}
return wbxml.getBytes();
},
}
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