Módulo:Portal-inline

A documentação para este módulo pode ser criada na página Módulo:Portal-inline/doc

local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')
local portalModule = require('Module:Portal')
local getImageName = portalModule.image
local checkPortals = portalModule._checkPortals
local processPortalArgs = portalModule._processPortalArgs
local p = {}
-- these 3 functions were imported from de main portal module
-- so we can print link and portal name
local function matchImagePage(s)
				-- Finds the appropriate image subpage given a lower-case
				-- portal name plus the first letter of that portal name.
				if type(s) ~= 'string' or #s < 1 then return end
				local firstLetter = mw.ustring.sub(s, 1, 1)
				local imagePage, banners
				if mw.ustring.find(firstLetter, '^[a-z]') then
								imagePage = 'Module:Portal/images/' .. firstLetter
				else
								imagePage = 'Module:Portal/images/other'
				end
				local banners = mw.loadData ( imagePage )
								if type(banners[s]) == 'string' or #s < 1 then
							return -- not found
								end
				return banners [s]
end
local function getAlias(s)
				-- Gets an alias from the image alias data page.
				local aliasData = mw.loadData('Module:Portal/images/aliases')
				for portal, aliases in pairs(aliasData) do
								for _, alias in ipairs(aliases) do
												if alias == s then
																return portal
												end
								end
				end
end
local function getImageName1(s)
				-- Gets the image name for a given string.
				local default = {}
				default['imagem'] = 'Portal-puzzle.svg|link=|alt='
								default['link'] = 'Wikipédia'
								default['nome'] = 'Portal da Wikipédia'
				if type(s) ~= 'string' or #s < 1 then
								return default
				end
				s = mw.ustring.lower(s)
				return matchImagePage(s) or matchImagePage(getAlias(s)) or default
end
-- Function to format error message and tracking category
-- Arguments:
--   errMsg: string, or nil/false if no error
--   trackingCat: string for tracking category (or empty string)
local function formatError(errMsg, trackingCat)
				local result = trackingCat or ''
				if errMsg then
								local errTag = mw.html.create('span')
								errTag:addClass("error")
								errTag:css("font-size",'100%')
								errTag:wikitext("Error: "..errMsg)
								result = tostring(errTag)..result
				end
				return result
end
local function image(portal, args)
								local tamanho = args.size or args.tamanho
				local size = tamanho == "tiny" and "16x16px" or "32x28px"
				return string.format('[[File:%s|class=noviewer|%s]]',getImageName{portal}, size)
end
local function link(portal, args)
				local displayName = ""
				local banners = getImageName1(portal)
				--local image = banners['imagem']
				local link = banners['link']
				local name = banners['nome']
				local text = args.text or args.texto
				if not (text == "" or text == nil) then
								displayName = text
				elseif args.short or args.curto then
								displayName = link
				else
								displayName = name
				end
				return string.format('[[Portal:%s|%s]]',link,displayName)
end
function p._main(portals, args)
				mw.logObject(args)
				
				-- Normalize all arguments
				if args.redlinks == 'include' then args.redlinks = true end
				for key, default in pairs({tracking=true,redlinks=false,short=false}) do
								if args[key] == nil then args[key] = default end
								args[key] = yesno(args[key], default)
				end
				
				local trackingCat = ''
				local errMsg = nil
				
				-- Check for existing categories, drop if not.
				-- Possible generate tracking category & error message if needed
				args.minPortals = args.minPortals or 1
				args.maxPortals = args.maxPortals or 1
				portals, trackingCat, errMsg = checkPortals(portals,args)
				-- use more specific tracking cat for inline portal
				--trackingCat = mw.ustring.gsub(trackingCat,"Portal templates","Portal-inline template")
				-- either too many/few portals, or no portals left after filtering, then return
				if errMsg or #portals == 0 then
								return formatError(errMsg, trackingCat)
				end
				return image(portals[1],args)..'&nbsp;'..link(portals[1],args)..(trackingCat or '')
end
function p.main(frame)
				local origArgs = getArgs(frame)
				local portals, args = processPortalArgs(origArgs)
				return p._main(portals, args)
end
return p