Jct

local p = {}  local concat = table.concat local insert = table.insert local getArgs = require('Module:Arguments').getArgs -- Import module function to work with passed arguments local parserModule = require "Module:Road data/parser" local parser = parserModule.parser  -- Shields local rdt  local function size(args) local country = args.country local state = args.state or args.province or '' local type = args.type if rdt then return 'x17' elseif state == 'FL' then if type == 'Toll' or type == 'FLTP' or type == 'HEFT' then return '20' elseif type == 'Both' then return '20', 'x20' end elseif state == 'NY' then if type == 'NY 1927' or type == 'NY 1948' or (type == 'Parkway' and args.route == "Robert Moses") or (type == 'CR' and args.county == 'Erie') then return '20' end elseif state == 'AB' then if type == 'AB' or type == 'Hwy' or type == '2ndHwy' or type == 'TCH' then return '18' end elseif state == 'NS' and type == 'Hwy' or type == 'TCH' then return '18' elseif state == 'ON' then if type == 'ON' or type == 'Hwy' or type == 'Highway' or type == 'QEW' then return '24x22' elseif type == 'KLR' then return '21' else local countyTypes = {CH = true, RH = true, District = true, Regional = true, County = true, Municipal = true} if countyTypes[type] then return '19' end end elseif state == 'QC' then if type == 'QC' or type == 'Route' or type == 'A' or type == 'Autoroute' or type == 'TCH' or type == 'ON' then return '18' end elseif state == 'SK' then if type == 'Hwy' or type == 'SK' then return 'x25' end elseif country == 'MEX' then return 'x25' end   return 'x20' end   local function shield(args, frame) if args.noshield then return '' end local firstSize, secondSize = size(args) local shield, second = parser(args, 'shield') if not shield or shield == '' then return '' elseif type(shield) == 'table' then shield, second = shield[1], shield[2] end local function render(shield, size) if frame:callParserFunction('#ifexist', 'Media:' .. shield, '1') ~= '' then return string.format("[[File:%s|%spx|link=|alt=]]", shield, size) else args.shielderr = true local page = mw.title.getCurrentTitle().prefixedText -- Get transcluding page's title return mw.ustring.format("[[Category:Jct template errors|1 %s]]", page) end end local rendered = render(shield, firstSize) if second and type(second) == 'string' then local size = secondSize or firstSize rendered = rendered .. render(second, size) end return rendered end  -- Links/abbreviations local function link(args) local nolink = args.nolink local abbr = parser(args, 'abbr') if nolink then return abbr else local link = parser(args, 'link') if not link or link == '' then return abbr else return mw.ustring.format("\"nowrap\">[[%s|%s]]", link, abbr) end end end  local function completeLink(args, num) local actualLink = link(args) if not actualLink then local page = mw.title.getCurrentTitle().prefixedText -- Get transcluding page's title actualLink = string.format("\"error\">Invalid type: %s[[Category:Jct template errors|2 %s]]", args.type, page) end local isTo = args.to local prefix if num == 1 then if isTo then prefix = "To " else prefix = '' end else if isTo then prefix = " to " else prefix = " / " end end local suffix = {} local dir = args.dir if dir then insert(suffix, ' ' .. string.lower(dir)) end local name = args.name if name then insert(suffix, mw.ustring.format(' (%s)', name)) end return prefix .. actualLink .. concat(suffix) end  local function namedLink(args, num) local actualLink = link(args) local name = args.name or '' local isTo = args.to local prefix if num == 1 then if isTo then prefix = "To " else prefix = '' end else if isTo then prefix = " to " else prefix = " / " end end local suffix = {} local dir = args.dir if name ~= '' then if dir then insert(suffix, mw.ustring.format(' (%s %s)', actualLink, dir)) else insert(suffix, mw.ustring.format(' (%s)', actualLink)) end else insert(suffix, actualLink) if dir then insert(suffix, ' ' .. string.lower(dir)) end end return prefix .. name .. concat(suffix) end  local function banners(routes) local format = string.format local firstRun = {} local hasBanner = false for k,v in ipairs(routes) do local banner if v.shield == '' or v.shielderr then banner = false else banner = parser(v, 'banner') or '' if banner and banner ~= '' then hasBanner = true end end insert(firstRun, banner) end if not hasBanner then return '' end local secondRun = {} for k,v in ipairs(routes) do local bannerFile = firstRun[k] if not bannerFile then  elseif bannerFile == '' then local widthCode = parser(v, 'width') or 'square' if type(widthCode) == 'number' then insert(secondRun, "[[File:No image wide.svg|" .. tostring(widthCode) .. "px|link=|alt=]]") elseif widthCode == 'square' then insert(secondRun, "[[File:No image wide.svg|20px|link=|alt=]]") elseif widthCode == 'expand' then local route = v.route local width = (#route >= 3) and '25' or '20' insert(secondRun, format("[[File:No image wide.svg|%spx|link=|alt=]]", width)) elseif widthCode == 'wide' then insert(secondRun, "[[File:No image wide.svg|25px|link=|alt=]]") elseif widthCode == 'US1926' then insert(secondRun, "[[File:No image wide.svg|21px|link=|alt=]]") elseif widthCode == 'SD' then local route = v.route local width = (#route >= 3) and '23' or '20' insert(secondRun, format("[[File:No image wide.svg|%spx|link=|alt=]]", width)) elseif (v.state == 'CA') or (v.type == 'CA') then local route = v.route local widths = {default = {'20', '25'}, I = {'20', '24'}, US = {'20', '23'}, SR = {'19', '22'}} local width = widths[widthCode] or widths.default local pixels = (#route >= 3) and width[2] or width[1] insert(secondRun, format("[[File:No image wide.svg|%spx|link=|alt=]]", pixels)) end else local widthCode = parser(v, 'width') or 'square' if widthCode == 'square' then insert(secondRun, format("[[File:%s|20px|link=|alt=]]", bannerFile)) elseif widthCode == 'expand' then local route = v.route if #route >= 3 then insert(secondRun, format("[[File:No image.svg|2px|link=|alt=]][[File:%s|20px|link=|alt=]][[File:No image.svg|3px|link=|alt=]]", bannerFile)) else insert(secondRun, format("[[File:%s|20px|link=|alt=]]", bannerFile)) end elseif widthCode == 'wide' then insert(secondRun, format("[[File:No image.svg|2px|link=|alt=]][[File:%s|20px|link=|alt=]][[File:No image.svg|3px|link=|alt=]]", bannerFile)) elseif widthCode == 'SD' then local route = v.route if #route >= 3 then insert(secondRun, format("[[File:No image.svg|1px|link=|alt=]][[File:%s|20px|link=|alt=]][[File:No image.svg|2px|link=|alt=]]", bannerFile)) else insert(secondRun, format("[[File:%s|20px|link=|alt=]]", bannerFile)) end elseif widthCode == 'MOSupp' then local route = v.route if #route >= 2 then insert(secondRun, format("[[File:No image.svg|2px|link=|alt=]][[File:%s|20px|link=|alt=]][[File:No image.svg|3px|link=|alt=]]", bannerFile)) else insert(secondRun, format("[[File:%s|20px|link=|alt=]]", bannerFile)) end elseif widthCode == 'US1926' then insert(secondRun, format("[[File:%s|20px|link=|alt=]][[File:No image.svg|1px|link=|alt=]]", bannerFile)) elseif v.state == 'CA' then local route = v.route local type = v.type if type == 'US-Bus' then if #route >= 3 then insert(secondRun, format("[[File:No image.svg|1px|link=|alt=]][[File:%s|20px|link=|alt=]][[File:No image.svg|2px|link=|alt=]]", bannerFile)) else insert(secondRun, format("[[File:%s|20px|link=|alt=]]", bannerFile)) end elseif type == 'CA-Bus' or type == 'SR-Bus' then if #route >= 3 then insert(secondRun, format("[[File:No image.svg|1px|link=|alt=]][[File:%s|19px|link=|alt=]][[File:No image.svg|2px|link=|alt=]]", bannerFile)) else insert(secondRun, format("[[File:%s|19px|link=|alt=]]", bannerFile)) end end end end end return concat(secondRun) .. '
' end  local function extra(args) local extraTypes = {rail = {default = "[[File:Rail Sign.svg|20px|alt=|link=]]",                             CAN = {default = "[[File:Ontario M509.svg|20px|alt=|link=]]",                                            QC = "[[File:Québec I-310.svg|20px|alt=|link=]]"},                             CHL = "[[File:Chile IS-13b.svg|20px|alt=|link=]]",                             IDN = "[[File:Indonesia New Road Sign Info 5A2.png|20px|alt=|link=]]",                             JPN = "[[File:Japanese Road sign 125-C.svg|20px|alt=|link=]]",                             MEX = "[[File:Mexico road sign estacion de ferrocarril.svg|20px|alt=|link=]]"},                     ["light-rail"] = "[[File:Light Rail Sign.svg|20px|alt=|link=]]",                     bus = {default = "[[File:Bus Sign.svg|20px|alt=|link=]]",                            CAN = {default = "[[File:Ontario M506.svg|20px|alt=|link=]]",                                           QC = "[[File:Québec I-315.svg|20px|alt=|link=]]"},                            FRA = "[[File:France road sign C6.svg|20px|alt=|link=]]",                            HRV = "[[File:Croatia road sign C44.svg|20px|alt=|link=]]",                            HUN = "[[File:Hungary road sign E-039.svg|20px|alt=|link=]]",                            ITA = "[[File:Italian traffic sign - fermata autobus.svg|20px|alt=|link=]]",                            JPN = "[[File:Japanese Road sign 124-C.svg|20px|alt=|link=]]",                            MEX = "[[File:Mexico road sign parada de autobus.svg|20px|alt=|link=]]",                            NOR = "[[File:Norwegian-road-sign-508.1.svg|20px|alt=|link=]]",                            URY = "[[File:Uruguay Road Sign I24.svg|20px|alt=|link=]]"},                     ferry = {default = "[[File:Ferry Sign.svg|20px|alt=|link=]]",                              CAN = "[[File:Ontario M508.svg|20px|alt=|link=]]",                              CHL = "[[File:Chile IS-14b.svg|20px|alt=|link=]]",                              FRA = "[[File:France road sign CE10.svg|20px|alt=|link=]]",                              HRV = "[[File:Croatia road sign C49.svg|20px|alt=|link=]]",                              ITA = "[[File:Italian traffic signs - auto su nave.svg|20px|alt=|link=]]"},                     hospital = {default = "[[File:Hospital sign.svg|20px|alt=|link=]]",                                 AUS = "[[File:Western Australia MR-SM-1.svg|20px|alt=|link=]]",                                 AUT = "[[File:Hinweiszeichen 2.svg|20px|alt=|link=]]",                                 CAN = {default = "[[File:Québec I-280-1.svg|20px|alt=|link=]]",                                        ON = "[[File:Ontario M401.svg|20px|alt=|link=]]"},                                 CHE = "[[File:CH-Hinweissignal-Spital.svg|20px|alt=|link=]]",                                 CHL = "[[File:Chile IS-1b.svg|20px|alt=|link=]]",                                 CZE = "[[File:IJ02cr.jpg|20px|alt=|link=]]",                                 ESP = "[[File:Spain traffic signal s23.svg|20px|alt=|link=]]",                                 FRA = "[[File:France road sign ID3.svg|20px|alt=|link=]]",                                 GBR = "[[File:UK traffic sign 827.2.svg|20px|alt=|link=]]",                                 GRC = "[[File:Traffic Sign GR - KOK 2009 - P-22.svg|20px|alt=|link=]]",                                 HUN = "[[File:Hungary road sign E-045.svg|20px|alt=|link=]]",                                 IDN = "[[File:Indonesian Road Sign d9a.png|20px|alt=|link=]]",                                 ISL = "[[File:Iceland road sign E01.12.svg|20px|alt=|link=]]",                                 ITA = "[[File:Italian traffic signs - ospedale.svg|20px|alt=|link=]]",                                 MEX = "[[File:Mexico road sign medico.svg|20px|alt=|link=]]",                                 POL = "[[File:Znak D-21.svg|20px|alt=|link=]]",                                 RUS = "[[File:7.2 Russian road sign.svg|20px|alt=|link=]]",                                 SVK = "[[File:Dopravná značka II5.svg|20px|alt=|link=]]",                                 TUR = "[[File:Turkish road sign 84.jpg|20px|alt=|link=]]",                                 UKR = "[[File:Ukraine road sign 6.2.gif|20px|alt=|link=]]",                                 URY = "[[File:Uruguay Road Sign I16.svg|20px|alt=|link=]]"},                     airport = {default = "[[File:Airport Sign.svg|20px|alt=|link=]]",                                AUS = "[[File:Western Australia MR-SM-11.svg|20px|alt=|link=]]",                                CAN = {default = "[[File:Ontario M502.svg|20px|alt=|link=]]",                                              QC = "[[File:Québec I-300-1.svg |20px|alt=|link=]]"},                                CHL = "[[File:Chile IS-11b.svg|20px|alt=|link=]]",                                GBR = "[[File:Aircraft Airport ecomo.svg|20px|alt=|link=]]",                                HRV = "[[File:Croatia road sign C47.svg|20px|alt=|link=]]",                                IDN = "[[File:Indonesia New Road Sign Info 5a4.png|20px|alt=|link=]]",                                MEX = "[[File:Mexico road sign aeropuerto.svg|20px|alt=|link=]]",                                NOR = "[[File:Norwegian-road-sign-771.0.svg|20px|alt=|link=]]",                                TWN = "[[File:Legenda lotnisko.svg|20px|alt=|link=]]",                                UKR = "[[File:Ukraine road sign 5.65.png|20px|alt=|link=]]",                                URY = "[[File:Uruguay Road Sign I21.svg|20px|alt=|link=]]"}}  local extraIcon = extraTypes[string.lower(args.extra or '')] if not extraIcon then return '' elseif type(extraIcon) == 'table' then local extraIconT = extraIcon[args.country] or extraIcon.default if type(extraIconT) == 'table' then return extraIconT[args.state] or extraIconT[args.province] or extraIconT.default else return extraIconT end else return extraIcon end end  local function parseArgs(args) local state = args.state or args.province local country if args.country then country = string.upper(args.country) args.country = country else local countryModule = mw.loadData("Module:Road data/countrymask") country = countryModule[state] or 'UNK' args.country = country end local params = {'denom', 'county', 'township', 'dab', 'nolink', 'noshield', 'to', 'dir', 'name'} local routeArgs = {} local routeCount = 1 while true do local routeType = args[routeCount * 2 - 1] if not routeType then break end local route = {type = routeType, route = args[routeCount * 2]} for _,v in pairs(params) do route[v] = args[v .. routeCount] end route.country = country route.state = state insert(routeArgs, route) routeCount = routeCount + 1 end return routeArgs end  function p._jct(args, frame) rdt = args.rdt local routes = parseArgs(args) local extra = extra(args) local shields = {} local links = {} frame = frame or mw.getCurrentFrame() for num,route in ipairs(routes) do local routeShield = shield(route, frame) insert(shields, routeShield) route.shield = routeShield if args.jctname then insert(links, namedLink(route, num)) else insert(links, completeLink(route, num)) end end local bannerText = banners(routes) local shieldText = concat(shields) local linkText = concat(links) local graphics = (not(args.noshield) and (bannerText .. shieldText) or '') .. extra .. ' '  local cities = '' if args.city1 or args.location1 then local cityModule = require "Module:Jct/city" cities = cityModule.city(args) end  local roadStr = '' local road = args.road if road then if args.toroad then roadStr = ' to ' .. road else roadStr = ' / ' .. road end end  local output = graphics .. linkText .. roadStr .. cities return mw.text.trim(output) end  function p.jct(frame) local args = getArgs(frame) return p._jct(args, frame) end  return p