Module:Timetable
From Nasqueron Agora
Documentation for this module may be created at Module:Timetable/doc
function generateTimeList(weekday, start, finish)
-- Define the time zones
local utcOffset = 0
local cestOffset = 2
local mdtOffset = -6
-- Parse the start and end times
local startHour, startMinute = start:match("(%d+):(%d+)")
local endHour, endMinute = finish:match("(%d+):(%d+)")
-- Convert the start and end times to integers
startHour = tonumber(startHour)
startMinute = tonumber(startMinute)
endHour = tonumber(endHour)
endMinute = tonumber(endMinute)
-- Calculate the adjusted start and end times for each time zone
local utcStartHour = startHour
local utcEndHour = endHour
local cestStartHour = (startHour + cestOffset) % 24
local cestEndHour = (endHour + cestOffset) % 24
local mdtStartHour = (startHour + mdtOffset) % 24
local mdtEndHour = (endHour + mdtOffset) % 24
-- Adjust the day for time zones ahead of UTC
if cestStartHour < startHour then
weekday = (weekday + 1) % 7
end
if mdtStartHour < startHour then
weekday = (weekday - 1) % 7
end
-- Format the output strings
local output = {}
local weekdayNames = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"}
output[1] = string.format("* %s %02d:%02d-%02d:%02d (UTC)", weekdayNames[weekday + 1], startHour, startMinute, endHour, endMinute)
output[2] = string.format("* %s %02d:%02d-%02d:%02d (UTC+%d, CEST, Brussels)", weekdayNames[weekday + 1], cestStartHour, startMinute, cestEndHour, endMinute, cestOffset)
output[3] = string.format("* %s %02d:%02d-%02d:%02d (UTC%d, MDT, Edmonton)", weekdayNames[(weekday - 1) % 7 + 1], mdtStartHour, startMinute, mdtEndHour, endMinute, mdtOffset)
return table.concat(output, "\n")
end