Bobogoobo: use error module

2025-10-21T11:14:19Z

use error module

← Older revision		Revision as of 11:14, 21 October 2025
Line 1:		Line 1:
			local err = require('Module:Error').call
	local time = mw.language.getContentLanguage()		local time = mw.language.getContentLanguage()
	local p = {}		local p = {}
Line 12:		Line 13:
	local diff		local diff
	if not args[1] or args[1] == '' then		if not args[1] or args[1] == '' then
	return '~~<span class="error">~~Date: First parameter required~~</span>~~'		return err('Date: First parameter required')
	end		end
	if args[3] and args[3] ~= '' then		if args[3] and args[3] ~= '' then
	return '~~<span class="error">~~Date: Too many parameters~~</span>~~'		return err('Date: Too many parameters')
	end		end
	if args[2] and args[2] ~= '' then		if args[2] and args[2] ~= '' then
Line 27:		Line 28:
	isValid, startUnix = pcall(time.formatDate, time, 'U', startDate)		isValid, startUnix = pcall(time.formatDate, time, 'U', startDate)
	if not isValid then		if not isValid then
	return '~~<span class="error">~~Invalid date: ' .. startDate ~~.. '</span>'~~		return err('Invalid date: ' .. startDate)
	end		end
	isValid, endUnix = pcall(time.formatDate, time, 'U', endDate)		isValid, endUnix = pcall(time.formatDate, time, 'U', endDate)
	if not isValid then		if not isValid then
	return '~~<span class="error">~~Invalid date: ' .. endDate ~~.. '</span>'~~		return err('Invalid date: ' .. endDate)
	end		end
	startUnix = tonumber(startUnix)		startUnix = tonumber(startUnix)
	endUnix = tonumber(endUnix)		endUnix = tonumber(endUnix)
	if startUnix > endUnix then		if startUnix > endUnix then
	return '~~<span class="error">~~Invalid date range: ' .. startDate .. ' to ' .. endDate ~~.. '</span>'~~		return err('Invalid date range: ' .. startDate .. ' to ' .. endDate)
	end		end
	diff = endUnix - startUnix		diff = endUnix - startUnix

Bobogoobo: create

2020-10-01T07:37:13Z

create

New page

local time = mw.language.getContentLanguage()
local p = {}

function p.main(frame)
return p.call(frame:getParent().args)
end

function p.call(args)
local startDate, startUnix
local endDate, endUnix
local isValid
local diff
if not args[1] or args[1] == '' then
return 'Date: First parameter required'
end
if args[3] and args[3] ~= '' then
return 'Date: Too many parameters'
end
if args[2] and args[2] ~= '' then
endDate = args[2]
else
endDate = ''
end
startDate = args[1]
--formatDate works same as #time, U is Unix time. Have to pass instance to pcall.
--Passing empty string gets current time.
isValid, startUnix = pcall(time.formatDate, time, 'U', startDate)
if not isValid then
return 'Invalid date: ' .. startDate .. ''
end
isValid, endUnix = pcall(time.formatDate, time, 'U', endDate)
if not isValid then
return 'Invalid date: ' .. endDate .. ''
end
startUnix = tonumber(startUnix)
endUnix = tonumber(endUnix)
if startUnix > endUnix then
return 'Invalid date range: ' .. startDate .. ' to ' .. endDate .. ''
end
diff = endUnix - startUnix
return math.floor(diff / 86400)
end

return p

Module:Date difference - Revision history

Bobogoobo: use error module

Bobogoobo: create