Module:Flagg
Documentation for this module may be created at Module:Flagg/doc
local titleSelf = mw.title.new(... or mw.getCurrentFrame():getTitle()) local titleCountryData = mw.title.new[[Module:CountryData]] if titleSelf.isSubpage then local sandbox = titleSelf.subpageText:match[[^sandbox]] if sandbox then titleCountryData = titleCountryData:subPageTitle(sandbox) end end local CountryData = require(tostring(titleCountryData)) local p = {} function p.main(frame) --Get input arguments local args = require('Module:Arguments').getArgs(frame,{valueFunc = function(key,value) if value then value = mw.text.trim(value) --Change empty string to nil for all args except 'image' and 'border' if key=="image" or key=="border" or value~="" then return value end end return nil end }) --Call main function return p.luaMain(frame,args) end function p.luaMain(frame,args) local function emp2nil(x) if x=="" then return nil else return x end end local function space2emp(x) if string.find(x,"^%s*$") then return "" else return x end end local function nopx(x) if x~=nil and (string.find(x,"^%d+$") or string.find(x,"^%d+px$")) then return string.gsub(x,"^(.*)px","%1") else return nil end end --Country & mode parameters local mode = string.lower(args[1] or "usc") local mi = string.sub(mode,1,1) local ms = string.sub(mode,2,2) local mn = string.sub(mode,3,3) local me = string.sub(mode,4,-1) local country = args[2] or "" local avar = args["avar"] or args["altvar"] local clink = args["clink"] or args["link"] --Get country data & altvar data local data, alink, amap, asuf if avar then local age = args["age"] or "" local aalias amap, aalias = require("Module:Flagg/Altvar data").alttable(age) avar = string.gsub(string.lower(avar or ""),"[ \-]","") avar = aalias[avar] or avar if not amap[avar] then error("Unknown avar") end local apar = {altvar=amap[avar].altvar;mw=amap[avar].mw;age=amap[avar].age;variant=args["variant"] or args[3]} data = CountryData.getcachedtable(frame, country, apar) asuf = amap[avar].altlink alink = data["link alias-"..amap[avar].altvar] or (clink or data["shortname alias"] or data.alias or country).." "..asuf else data = (args["nodata"] and {}) or CountryData.getcachedtable(frame, country, {variant=args["variant"] or args[3]}) avar = "" amap = {[""]={altvar=""}} end --Name and link parameters clink = clink or data.alias or country local pref = args["pref"] local suff = args["suff"] or asuf local pref2 = args["pref2"] local suff2 = args["suff2"] if not pref and not suff then --Default prefix pref = "Flag of" end local yn_map = {[""]=0; ["0"]=0; ["no"]=0; ["n"]=0; ["1"]=1; ["yes"]=1; ["y"]=1} local fthe = (args["pthe"] and yn_map[args["pthe"]]~=0) or (args["the"] and yn_map[args["the"]]~=0) local nthe = (args["nthe"] and yn_map[args["nthe"]]~=0) or (args["the"] and yn_map[args["the"]]~=0) fthe = fthe and (pref and "t" or "T").."he " or "" nthe = nthe and (pref and "t" or "T").."he " or "" local flink = args["plink"] or args["flink"] or alink or clink=="" and "" or space2emp((pref or "").." ")..fthe..clink..space2emp(" "..(suff or "")) local flink2 if args["plink2"] or args["flink2"] or pref2 or suff2 then flink2 = args["plink2"] or args["flink2"] or clink=="" and "" or space2emp((pref2 or "").." ")..fthe..clink..space2emp(" "..(suff2 or "")) else flink2 = flink end local fsec = args["psection"] or args["section"] local fsec2 = args["psection2"] or args["section"] local csec = args["csection"] or args["section"] fsec = fsec and "#"..fsec or "" fsec2 = fsec2 and "#"..fsec2 or "" csec = csec and "#"..csec or "" if string.find(me,"f") then if mw.title.new( flink ).exists == false then if flink2 ~= flink and mw.title.new ( flink2 ).exists == true then flink = flink2 fsec = fsec2 else flink = clink end end end local name = args["name"] if not name then local cname = string.find(me,"e") and (data["name alias-"..amap[avar].altvar] or data["shortname alias"] or data.alias) or country if mn == "f" then name = cname=="" and "" or space2emp((pref or "").." ")..nthe..cname..space2emp(" "..(suff or "")) else name = cname end end --Image parameters local pimage = args["image"] local placeholder = "Flag placeholder.svg" local variant = args["variant"] or args[3] or "" local image_map = {[""]=placeholder; ["none"]=placeholder; ["blank"]=placeholder} if pimage then --Remove namespace pimage = string.gsub(pimage,"^[Ff][Ii][Ll][Ee]:","") pimage = string.gsub(pimage,"^[Ii][Mm][Aa][Gg][Ee]:","") end local iname = image_map[pimage] or pimage local size = args["size"] or args["sz"] local size_map = {xs="12x8px"; s="17x11px"; m="23x15px"; l="32x21px"; xl="46x30px"} if size==nil or string.find(size,"^%d*x?%d+px$") then --valid EIS size (..px, x..px or ..x..px) or unset elseif string.find(size,"^%d*x?%d+$") then --EIS size without "px" suffix size=size.."px" else --size from map, or invalid value size = size_map[size] or nil end local border = args["border"] if iname then size = size or "23x15px" if yn_map[border]==0 then border = "" else border = "|border" end else iname = data["flag alias-"..amap[avar].altvar.."-"..variant] or data["flag alias-"..variant] or data["flag alias-"..amap[avar].altvar] or data["flag alias"] or placeholder size = size or emp2nil(data.size) or "23x15px" if border then if yn_map[border]==0 then border = "" else border = "|border" end else local autoborder = data["border-"..variant] or data["border-"..amap[avar].altvar] or data.border if autoborder and autoborder~="border" then border = "" else border = "|border" end end end local am = "" if args["alt"] or string.find(me,"a") then am = args["alt"] or args["name"] or country am = am.."|"..am end --Build display name local text = args["text"] if not text then if mn=="x" then --no text text = "" elseif mn=="p" or mn=="f" or mn == "*" then --prefix/suffix link text = flink=="" and name or "[["..flink..fsec.."|"..name.."]]" -- By the principle of least surprise, there should be some -- indication that the link [[X of Country|Country]] does not -- go to [[Country]]. if mn == "*" and clink ~= flink then text = text:sub(1, -3) .. "\226\128\175*]]" end elseif mn=="b" then --both prefix/suffix and normal country link local preflink = pref and (flink=="" and pref.." " or "[["..flink..fsec.."|"..pref.."]] ") or "" local sufflink = suff and (flink=="" and " "..suff or " [["..flink..fsec.."|"..suff.."]]") or "" local namelink = (name=="" and "" or nthe)..(clink=="" and name or "[["..clink..csec.."|"..name.."]]") text = preflink..namelink..sufflink elseif mn=="d" then --data template local title = mw.title.new("Template:Country data "..country) --check if redirect if title.isRedirect then text = "<span class=\"plainlinks\">["..title:fullUrl("redirect=no").." "..name.."]</span>" else text = "[["..title.fullText.."|"..name.."]]" end elseif mn=="u" then --unlinked text = name else --country link (default) text = clink=="" and name or "[["..clink..csec.."|"..name.."]]" end end --Build image local ilink = args["ilink"] if not ilink then if mi=="x" or (iname==placeholder and pimage~=placeholder) then --no image/invisible image iname = placeholder border = "" ilink = "|link=" am = "" elseif mi=="i" then --image page link ilink = "" elseif mi=="c" then --country link ilink = "|link="..clink..(clink=="" and "" or csec) elseif mi=="p" or mi=="f" then --prefix/suffix link ilink = "|link="..flink..(flink=="" and "" or fsec) elseif mi=="d" then --data template local title = mw.title.new("Template:Country data "..country) --check if redirect if title.isRedirect then ilink = "|link="..title:fullUrl("redirect=no") else ilink = "|link="..title.fullText end else --unlinked (default) ilink = "|link=" end end if am == "" and string.find(me,"l") then am = mw.ustring.sub(ilink,7,-1) end local image = "[[File:"..iname.."|"..size..border..ilink.."|alt="..am.."]]" if iname==placeholder then if require('Module:yesno')(args["noredlink"]) == false then iname = '' image = "[[:Template:Country data "..country.."]]" end if (args["missingcategory"] or '') ~= '' then image = image..args["missingcategory"] end if string.find(me,"b") then text = '' end end --Combine image and name with separator local align_map = {left="left", l="left", center="center", centre="center", c="center", middle="center", m="center", right="right", r="right"} local align = align_map[args["align"] or args["al"]] local nalign = align_map[args["nalign"] or args["nal"]] local out if string.find(me,"r") then --image right of name if (ms=="x" and mi=="x") or (string.find(me,"o") and iname==placeholder and pimage~=placeholder) then --name only out = text elseif ms=="x" then --no separator out = text.."<span class=\"flagicon\">"..image.."</span>" elseif ms=="n" then --non-breaking space out = text.."<span class=\"flagicon\"> "..image.."</span>" elseif ms=="l" then --line break out = text.."<span class=\"flagicon\"><br/>"..image.."</span>" elseif ms=="t" then --table cell out = "style=\"text-align:"..(nalign or "left").."\"|"..text.."||style=\"text-align:"..(align or "center")..";\"|<span class=\"flagicon\">"..image.."</span>" else --fixed-width span box (default) local width = args["width"] or args["w"] or require("Module:Flaglist").luawidth(size) out = text.." <span class=\"flagicon\" style=\"display:inline-block;width:"..width.."px;text-align:"..(align or "right")..";\">"..image.."</span>" end else --image left of name if (ms=="x" and mi=="x") or (string.find(me,"o") and iname==placeholder and pimage~=placeholder) then --name only out = text elseif ms=="x" then --no separator out = "<span class=\"flagicon\">"..image.."</span>"..text elseif ms=="n" then --non-breaking space out = "<span class=\"flagicon\">"..image.." </span>"..text elseif ms=="l" then --line break out = "<span class=\"flagicon\">"..image.."<br/></span>"..text elseif ms=="t" then --table cell out = "style=\"text-align:"..(align or "center")..";\"|<span class=\"flagicon\">"..image.."</span>||style=\"text-align:"..(nalign or "left").."\"|"..text else --fixed-width span box (default) local width = nopx(args["width"] or args["w"]) or require("Module:Flaglist").luawidth(size) out = "<span class=\"flagicon\" style=\"display:inline-block;width:"..width.."px;text-align:"..(align or "left")..";\">"..image.."</span> "..text end end if string.find(me,"w") then --avoid wrapping out = "<span class=\"nowrap\">"..out.."</span>" end -- align in table if me:find("t") then out = 'style="text-align:'..(align or 'left')..'"|'..out end --Tracking categories local cat = "" if pimage and not image_map[pimage] and country~="" and data["flag alias"] and not args.demo then cat = "[[Category:Pages using Flagg with specified image instead of data template image]]" end return out..cat end return p