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Diffstat (limited to 'content/includes/tasksync.js')
| -rw-r--r-- | content/includes/tasksync.js | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/content/includes/tasksync.js b/content/includes/tasksync.js new file mode 100644 index 0000000..e703152 --- /dev/null +++ b/content/includes/tasksync.js @@ -0,0 +1,211 @@ +/* + * 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(); + }, +} |