Mòideal:Unsigned

(deasbaireachd⧼tpt-languages-separator⧽deasaich⧼tpt-languages-separator⧽eachdraidh⧼tpt-languages-separator⧽ceanglaichean⧼tpt-languages-separator⧽doc⧼tpt-languages-separator⧽bogsa-gainmhich⧼tpt-languages-separator⧽cùisean deuchainn)

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This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing.

This module processes the timestamp argument for {{Unsigned}} and {{Unsigned IP}}.

local p = {}

-- There's probably a way to use strptime or some other more sophisticated way, but you're not supposed to be using a non-timestamp as input anyway.

local function endswith(String,End)
	return End == '' or string.sub(String,-string.len(End)) == End
end

local function trim(s)
	return s:gsub("^%s+", ""):gsub("%s+$", ""):gsub("\226\128\142", "")
end

local function addUtcToStringIfItDoesNotEndWithUtc(s)
	if s == "" or endswith(s, "~~~~") then return s end
	if not endswith(s, "(UTC)") then
		return s .. " (UTC)"
	end
	return s
end

local function _main(args)
	local hopefullyTimestamp = args[1] or os.date('%H:%M, %d %B %Y (%Z)')
	return addUtcToStringIfItDoesNotEndWithUtc(trim(hopefullyTimestamp))
end

function p.main(frame)
	local args
	if type(frame.args) == 'table' then
		-- We're being called via #invoke. The args are passed through to the module
		-- from the template page, so use the args that were passed into the template.
		args = frame.args
	else
		-- We're being called from another module or from the debug console, so assume
		-- the args are passed in directly.
		args = frame
	end
	return _main(args)
end

return p