模块:Birthday
此模块的文档可以在模块:Birthday/doc创建
local module = {}
local getArgs = require('Module:Arguments').getArgs
function module._main(args)
args[1] = tonumber(args[1])
args[2] = tonumber(args[2])
-- 默认值暂时使用GMT，即不手动指定时区时维持原状；但也许改为UTC+8更合适？
local time = os.time() + (tonumber(args.tz) or 0) * 3600
local month = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
if args[1] < 1 or args[1] > 12 then
error('请输入正确的月份！')
end
if args[2] < 1 or args[2] > month[args[1]] then
error('请输入正确的日期！')
end
function isLeapYear(year)
local year = year or os.date('%Y', time)
if (year % 4 == 0) and (year % 100 ~= 0 or year % 400 == 0) then
return true
end
return false
end
if isLeapYear() == false then
month[2] = 28
end
local count = args[2]
for i=1, args[1] - 1 do
count = count + month[i]
end
local year = os.date('%Y', time) + 1
local num = tonumber(os.date('%j', time))
count = count - num
if count < 0 then
local foo = 0
if isLeapYear(year) then
if (args[1] == 2 and args[2] == 29) or args[1] > 2 then
foo = 1
end
end
count = count + 365 + foo
end
-- 针对2月29日的计算
if(args[1] == 2 and args[2] == 29) then
count = 0
if isLeapYear() == false or num > 60 then
local foo = 0
if isLeapYear() and num > 60 then
foo = 1
end
count = 365 - num + foo
while isLeapYear(year) == false do
count = count + 365
year = year + 1
end
count = count + 60
else
count = 60 - num
end
end
count = math.floor(count)
return count
end
function module.main(frame)
local args = getArgs(frame, {wrappers='Template:生日倒计时'})
return module._main(args)
end
return module
