Module:Utilities

local p = {}

function p.unstrip(frame) return mw.text.unstrip(frame.args[1]) end

function p.fixtitle(frame) return (string.gsub(frame.args[1], "_", " ")) end

function p.datetime_utc(frame) return p.datetime(frame, false) end

function p.datetime_local(frame) return p.datetime(frame, true) end

function p.datetime(frame, notutc)

format = "j xg Y"

date = nil

hour = nil

minute = nil

for k,v in pairs(frame.args) do if (k == 1 and v ~= nil and #v > 0) then date = v elseif (k == 2 and v ~= nil and #v > 0) then hour = v elseif (k == 3 and v ~= nil and #v > 0) then minute = v end end

if (date == nil) then return "" end

if (string.find(date,":")) then

format = format .. " H:i (T)"

elseif (hour ~= nil or minute ~= nil) then

format = format .. " H:i (T)"

if (hour == nil) then hour = "00" end

if (minute == nil) then minute = "00" end

date = date .. " " .. hour .. ":" .. minute

end

return mw.getContentLanguage():formatDate(format, date, notutc) end

function p.process_param(param)

s = mw.text.trim( param )

s = string.gsub( s, '%s*,%s*', ',' ) s = string.gsub( s, ',+', ',' ) if ( string.match( s, ',$' ) ) then s = string.sub( s, 1, #s - 1 ) end if ( string.find( s, ',' ) == 1 ) then length = 0 - #s + 1 s = string.sub( s, length ) end if #s == 0 then return end

return mw.text.split( s, ",", true ) end

function p.parseMultiple(frame)

items = p.process_param(frame.args[1])

table.sort( items, lowercompare )

links = {} for k,v in pairs(items) do links[k] = frame:expandTemplate{ title = frame.args[2], args = { v } } end

return table.concat( links ); end

function lowercompare(a,b) return string.lower(a) < string.lower(b) end

return p