Name
global.OCSeriesEventGenerator
Description
No description available
Script
var OCSeriesEventGenerator = Class.create();
OCSeriesEventGenerator.prototype = {
initialize: function() {
this.log = new GSLog("com.snc.on_call_rotation.log.level", this.type);
this.iCalUtil = new ICalUtil();
},
getMemberCalendar: function(groupId, rotaId, userId, dateRangeObj, memberSchedules, calendarLink) {
var rosterEvents = [];
var repeatingMemberSpans = this._getRepeatingMemberSchedules(memberSchedules);
if (repeatingMemberSpans.length == 0)
return rosterEvents;
var memberGR = new GlideRecord("cmn_rota_member");
memberGR.addQuery("member", userId);
memberGR.addQuery("roster.rota", rotaId);
if (repeatingMemberSpans.length > 0)
memberGR.addQuery("roster", "IN", repeatingMemberSpans.join(","));
var condition = memberGR.addNullQuery("from");
memberGR.appendOrQuery(condition, "from", "<", dateRangeObj.to);
memberGR.query();
while (memberGR.next()) {
var memberSchedule = memberSchedules[memberGR.roster + ""];
var to = memberGR.to + "";
if (JSUtil.nil(to)) {
rosterEvents = rosterEvents.concat(this.getRosterMemberEvents(memberGR, memberSchedule.startTimes, memberSchedule.excludeItems, dateRangeObj.to, calendarLink));
continue;
}
var toNum = new GlideDateTime(to).getNumericValue();
if (toNum > new GlideDateTime(dateRangeObj.from).getNumericValue())
rosterEvents = rosterEvents.concat(this.getRosterMemberEvents(memberGR, memberSchedule.startTimes, memberSchedule.excludeItems, dateRangeObj.to, calendarLink));
}
return rosterEvents;
},
getRosterMemberEvents: function(rotaMemberGR, seriesStartTimes, excludeItems, repeatUntil, calendarLink) {
var rotaSpansInRange = Object.keys(seriesStartTimes);
// Get the rotas schedule spans
var rotaScheduleSpanGR = new GlideRecord("cmn_schedule_span");
rotaScheduleSpanGR.addQuery("schedule", rotaMemberGR.roster.rota.schedule + "");
rotaScheduleSpanGR.addNotNullQuery("repeat_type");
if (rotaSpansInRange.length > 0)
rotaScheduleSpanGR.addQuery("sys_id", "IN", rotaSpansInRange.join(","));
rotaScheduleSpanGR.query();
if (!rotaScheduleSpanGR.hasNext())
return "Cannot find rota schedule span";
// Get the members schedule spans for their roster
var memberScheduleSpanGR = new GlideRecord("cmn_schedule_span");
memberScheduleSpanGR.addQuery("schedule", rotaMemberGR.rotation_schedule + "");
memberScheduleSpanGR.query();
if (!memberScheduleSpanGR.next())
return "Cannot find member schedule span";
var timeZone = rotaMemberGR.rotation_schedule.time_zone + "";
return this.getRosterICalEvents(rotaScheduleSpanGR, memberScheduleSpanGR, seriesStartTimes, excludeItems, repeatUntil, timeZone, calendarLink);
},
/**
* Creates an iCal event per rota schedule span, whilst considering the member schedule span.
*
* @param rotaScheduleSpanGR can be comprised of multiple spans
* @param memberScheduleSpanGR is comprised of a single span
* @return arrEvents list of iCal events for the member's schedule
**/
getRosterICalEvents: function(rotaScheduleSpanGR, memberScheduleSpanGR, seriesStartTimes, excludeItems, repeatUntil, timeZone, calendarLink) {
var arrEvents = [];
while (rotaScheduleSpanGR.next()) {
var eventArr = [];
var ruleObj = {
"FREQ" : "",
"INTERVAL" : "",
"BYDAY" : "",
"WKST" : "",
"UNTIL" : ""
};
var dateTimeObj = this._getEventStartAndEnd(rotaScheduleSpanGR, memberScheduleSpanGR, seriesStartTimes, timeZone);
eventArr.push("UID:" + rotaScheduleSpanGR.getUniqueValue() + memberScheduleSpanGR.getUniqueValue());
var repeatType = rotaScheduleSpanGR.getValue("repeat_type") + "";
if (!JSUtil.nil(repeatType)) {
var memberFreq = memberScheduleSpanGR.getValue("repeat_count") + "";
ruleObj.FREQ = ICalUtilSNC.FREQ;
var byDay;
if (repeatType == "weekly") {
var daysOfWeek = rotaScheduleSpanGR.getValue("days_of_week") + "";
byDay = ICalUtilSNC.DAYS[daysOfWeek[0]];
for (var i = 1; i < daysOfWeek.length; i++)
byDay += "," + ICalUtilSNC.DAYS[daysOfWeek[i]];
} else
byDay = ICalUtilSNC.BYDAY[repeatType];
ruleObj.BYDAY = byDay;
ruleObj.INTERVAL = ( parseInt(memberFreq, 10) / ICalUtilSNC.MULTIPLE );
// WKST should be when the first event begins (day of week from memberspan record)
var startDay = new ICalUtil().getSDT(memberScheduleSpanGR.getValue("start_date_time")).getGlideDateTime().getDayOfWeekUTC();
ruleObj.WKST = ICalUtilSNC.DAYS[startDay];
var rotaRepeatUntil = rotaScheduleSpanGR.getValue("repeat_until") + "";
var rotaRepeatUntilDate = this.iCalUtil.getSDT(rotaRepeatUntil);
if (rotaRepeatUntil === "00000000") {
var repeatUntilGDT = new GlideDateTime(repeatUntil);
repeatUntilGDT.addDaysUTC(1);
rotaRepeatUntilDate = new GlideScheduleDateTime(repeatUntilGDT);
}
ruleObj.UNTIL = rotaRepeatUntilDate.getValue();
eventArr.push(this.iCalUtil.formatRecurringRule(ruleObj));
}
eventArr.push("DTEND" + dateTimeObj.end);
eventArr.push("DTSTART" + dateTimeObj.start);
eventArr.push("DTSTAMP" + dateTimeObj.start);
eventArr.push("EXDATE:" + this._getExcludeDateTimes(rotaScheduleSpanGR.getUniqueValue(), excludeItems));
var eventName = memberScheduleSpanGR.schedule.name + "";
eventArr.push("SUMMARY:" + eventName);
eventArr.push("DESCRIPTION:" + eventName);
eventArr.push("URL:" + calendarLink);
arrEvents.push(this.iCalUtil.formatICalEvent(eventArr, true));
}
return arrEvents;
},
_getRepeatingMemberSchedules: function(memberSchedules) {
var repeatingMemberSpans = [];
for (var rosterId in memberSchedules)
if (memberSchedules[rosterId].startTimes !== undefined)
repeatingMemberSpans.push(rosterId);
return repeatingMemberSpans;
},
_getExcludeDateTimes: function(rotaSpanSysId, excludeItems) {
var exdate = [];
for (var i = 0; i < excludeItems.length; i++)
if (excludeItems[i].item.getScheduleSpanId() == rotaSpanSysId)
exdate.push(excludeItems[i].span.getStart().getValue());
return exdate.join(",");
},
_getEventStartAndEnd: function(rotaScheduleSpanGR, memberScheduleSpanGR, seriesStartTimes, timeZone) {
// Setting end date, needs DURATION from rota start and end, then add duration to member start
var rotaStartGSDT = this.iCalUtil.getSDT(rotaScheduleSpanGR.getValue("start_date_time"), timeZone);
var rotaEndGSDT = this.iCalUtil.getSDT(rotaScheduleSpanGR.getValue("end_date_time"), timeZone);
var firstOccurence = seriesStartTimes[rotaScheduleSpanGR.getUniqueValue()];
firstOccurence.setTimeZone(timeZone);
var startDate = this.iCalUtil.getDateFromScheduleDateTime(firstOccurence);
rotaStartGSDT.setTimeZone(timeZone);
var startTime = this.iCalUtil.getTimeFromScheduleDateTime(rotaStartGSDT);
var startDateTime = this.iCalUtil.getSDT(startDate + "T" + startTime, timeZone);
var difference = ( (rotaEndGSDT.getMS()) - (rotaStartGSDT.getMS()) );
var endDateTime = new GlideScheduleDateTime(startDateTime);
endDateTime.addSeconds(difference / 1000);
var dtStart = ":" + startDateTime.getValue();
var dtEnd = ":" + endDateTime.getValue();
if ("Etc/UTC" != timeZone) {
dtStart = ";TZID=" + timeZone + dtStart.replace("Z", "");
dtEnd = ";TZID=" + timeZone + dtEnd.replace("Z", "");
}
return {
start : dtStart,
end : dtEnd
};
},
type: 'OCSeriesEventGenerator'
};
Sys ID
8be3add0c3202200b6dcdfdc64d3ae9d