Module:Video game release

require('Module:No globals')

local getArgs = require('Module:Arguments').getArgs local cd = require('Module:CountryData') local list = require('Module:List'); local p = {}

local knownargs = { ['format'] = true, ['class'] = true, ['style'] = true, ['list_style'] = true, ['item_style'] = true, ['item1_style'] = true, ['indent'] = true }

local labels = { ['NA'] = "NA", ['EU'] = "EU", ['EUR'] = "EU", ['AF'] = "AF", ['AU'] = "AU", ['AUS'] = "AU", ['AZ'] = "AZ", ['PAL'] = "PAL", ['SEA'] = "SEA", ['AS'] = "AS", ['SA'] = "SA", ['OC'] = "OC", ['WW'] = "WW ", ['?'] = "? " }

local function getLocalLabel(alias) local label = labels[string.upper(alias)]

return label end

local countryData = {}; -- Used to store country data to avoid the need of repeated calls to Module:CountryData. This saves a little time if the same abbreviation appears multiple times in the template.

local function getCountryData(frame, alias) local ualias = string.upper(alias) if(countryData[ualias] == nil) then local cdtable = cd.gettable(frame,alias,{}) countryData[ualias] = cdtable['alias'] end

return countryData[ualias] end

function p.main(frame) local args = getArgs(frame) local listformat = args['format'] if(listformat == nil or listformat == "") then listformat = "unbulleted" end local items = {} -- Old syntax "Two parameter region" use case, where param 1 is an article, param 2 is a label, and param 3 is the date. We assume this case if argument 4 is nil. if(args[3] ~= nil and args[4] == nil) then local item = ""		if(args[2] ~= nil) then			item = item .. args[2]		end		item = item .. ": " .. args[3] .. ""		table.insert(items, item) -- Old syntax "Blank region" use case, where param 1 is empty, and param 2 is the date. elseif(args[1] == nil and args[2] ~= nil) then local item = args[2] .. ""		table.insert(items, item) -- Normal use cases, region/date pairs in 1/2, 3/4, 5/6, etc.	else local i = 1 local j = 2 while(args[i] and args[j]) do   		local label = getLocalLabel(args[i]); -- Didn't find a local label? Check for country data. if(label == nil) then label = getCountryData(frame, args[i]) -- Found something? Build a sitelink with it. if(label ~= nil) then label = "" .. args[i] .. "" else label = args[i] end end

local item = "" .. label .. ": " .. args[j] table.insert(items, item) i = i + 2 j = j + 2 end end

-- Add known parameters of Module:List to the table for k, v in pairs(args) do		if(knownargs[k] == true) then items[k] = v		end end

local out = list.makeList(listformat, items)

-- Set message for invalid parameters. Decide catagory based on list format chosen. local parameterMsg if(listformat == "horizontal") then parameterMsg = "" else parameterMsg = "" end -- Preview message. if(frame:preprocess( "" ) == "") then parameterMsg = " Warning: unknown parameter \"_VALUE_\" (this message is shown only in preview). " end -- Check for invalid parameters for k, v in pairs(args) do		if(type(k) ~= 'number' and knownargs[k] ~= true) then local msg = parameterMsg:gsub('_VALUE_', k) out = out .. msg end end

return out end

return p