Module:Infobox language: Difference between revisions

local p;

---Maximum number version of Ethnologue for which we have a {{Ethnologue##}} template
local maxEthnologueVersion=25

function p.ref(frame)
	args=frame.args or frame:getParent().args
	return generateRef(frame,args)
end

local function generateRef(frame,args)
	local first=string.tolower(args[1])
	if first=="elp" then
		return frame:preprocess("<ref name=ELP/>")
	elseif first=="aiatsis" then
		return frame:preprocess("<ref name=AIATSIS/>")
	elseif first=="guthrie" then
		return frame:preprocess("<ref name=Guthrie/>")
	elseif first=="ne2007" then
		return frame:extensionTag("ref",
			"Mikael Parkvall, \"Världens 100 största språk 2007\" (The World's 100 Largest Languages in 2007), in ''[[Nationalencyklopedin]]''",
    		{name="NE100"})
    elseif first=="ne2010" then
		return frame:extensionTag("ref",
			"\"Världens 100 största språk 2010\" (The World's 100 Largest Languages in 2010), in ''[[Nationalencyklopedin]]''",
    		{name="NE100_2"})
    elseif first=="linglist" then
    	local refName=maskBlank(params["refname"],nonil(params["name"]))
    	local iso3=nonil(params["iso3"])
    	return frame:extensionTag("ref",
    		"[https://web.archive.org/web/20200101010101/http://multitree.org/codes/"..iso3.." "..refName.."] at ''[[MultiTree]]'' on [[the Linguist List]]",
    		{name="linglist"})
    elseif string.sub(first,1,1)=="e" and #first==3 then
    	ethnologueVer=tonumber(string.sub(first,2,-1))
    	if ethnologueVer then
    		if ethnologueVer>maxEthnologueVersion then
    			return "<span class=\"error\">[[Template:Ethnologue"
    					..ethnologueVer.."]] does not exist</span>"
    		else
    			local iso3=nonil(params["iso3"])
    			local refName=maskBlank(params["refname"],nonil(params["name"]))
    			local results={}
    			local ethnologueParams={iso3,refName}
    			
    			if(iso3~="") then
    				table.insert(frame:expandTemplate
    					{name="Ethnologue"..ethnologueVer,args=ethnologueParams})
    			end
    		end
    	end
	end
end


local familyColors=require("Module:Infobox language/family color")
local infoboxImage=require("Module:InfoboxImage").InfoboxImage

local function nonil(data)
	if(data==nil) then
		return ""
	else
		return data
	end
end

local function maskBlank(data,default)
	if (data==nil or data=="") then
		return default
	else
		return data
	end
end

local function nowrap(text)
	return "<span class=\"nowrap\">"..text.."</span>"
end

local function image(params,name)
	image=nonil(params[name])
	size=nonil(params[name.."size"])
	alt=nonil(params[name.."alt"])
	return InfoboxImage({["args"]=
		{
			["image"]=image,
			["size"]=size,
			["sizedefault"]="200px",
			["alt"]=alt
		}
	})
end

local function addParam(params, key, value)
	if value then
		index=params[1]
		params["label"..index]=key
		params["data"..index]=value
		params[1]=index+1
	end
end

---main function for Template:Infobox language
function p.individual(frame)
	return main(frame,galse)
end

--main function for Template:Infobox language family
function p.family(frame)
	return main(frame,true)
end

local function main(frame,isFamily)
	local inParams = frame:getParent().args
	local outParams={1}
	local cats=""

	local familyColor=nonil(inParams["familycolor"])
	familyColor=nonil(familyColors[familyColor])
	local setting=nonil(inParams["setting"])
	local creator=nonil(inParams["creator"])
	local speakers=nonil(inParams["speakers"])
	local isConlang=(setting~="") or (creator~="") or (familyColor==familyColors["conlang"])
	local fontColor=maskBlank(inParams["fontcolor"],"black")
	local name=nonil(inParams["name"])
	local date=nonil(inParams["date"])
	local ref=nonil(inParams["ref"])
	
	local acceptance=nonil(inParams["acceptance"])
	if acceptance~="" then
		acceptance="("..acceptance..")"
	end
	
	if isFamily then
		outParams["bodystyle"] = "width:"..maskBlank(inParams["boxsize"],"22em")
		local style="backgroundcolor:"..familyColor
		outParams["aboveStyle"]=style
		outParams["subheaderstyle" ]=style
		
		outParams["above"]=inParams["name"]
		outParams["subheader"]=nonil(inParams["altname"])
		outParams["subheader2"]=acceptance
	else
		outParams["bodyclass"] = "vevent"
	
		local width=inParams["boxsize"]
		if width==nil then
			outParams["bodystyle"]=""
		else
			outParams["bodystyle"]="width:"..width
		end
	
		local style="color:"
		if(isConlang) then
			style=style.."white"
		else
			style=style..fontColor
		end
		style=style.."; background-color: "
		if isConlang then
			style=style.."#114057"
		else
			style=style..familyColor
		end
		style=style..";"
		outParams["aboveStyle"]="font-size:125%;"..aboveStyle
	
		local above
		if name~="" then
			above=name
		else
			above=mw.wikibase.getLabel()
			if above=="" then
				above=string.gsub(mw.title.getCurrentTitle().text,"%s+%b()$","",1)
			end
		end
		outParams["above"]=above
		outParams["aboveclass"]="above"
	
		outParams["subheaderstyle"]="font-size:110%;"..style
		outParams["subheader1"]=nonil(inParams["altname"])
		outParams["subheader2"]=nonil(inParams["nativename"])
	
		outParams["subheader3"]=acceptance
	
		outParams["image"]=image(inParams,"image")
		outParams["captionstyle"] = "padding:0.35em 0.35em 0.25em;line-height:1.25em;"
		outParams["caption"]=nonil(inParams["imagecaption"])
	
		outParams["headerstyle"]=style
	
		--to ensure gap between any long/nonwrapped label and subsequent data on same line
		outParams["labelstyle"]="white-space:nowrap;padding-right:0.65em"
		outParams["datastyle"]="line-height:1.3em;"
		
		addParam(outParams,"Pronunciation",inParams["pronunciation"])
		local label2,data2
		if isConlang then
			label2="Created by"
			data2=maskBlank(inParams["creator"],"-")
		else
			label2="Native to"
			data2=inParams["state"] or nonil(inParams["states"])
		end
		addParam(outParams,label2,data2)
		addParam(outParams,"Date",inParams["created"])
	
		if isConlang then
			addParam(outParams,"Setting and usage",inParams["setting"])
		else
			addParam(outParams,"Region",inParams["region"])
		end
	end
	
	addParam(outParams,"Ethnicity",inParams["ethnicity"])
	if isFamily then
		addParam(outParams,"Geographic<br>distribution",maskBlank(inParams["region"],"-"))
	end
	
	local extinct=nonil(inParams["extinct"])
	local era=nonil(inParams["era"])
	local speakersData
	if extinct~="" then
		outParams["label"..counter]="[[Extinct language|Extinct]]"
		if extinct=="?" then
			speakersData="(date missing)[[Category:Language articles with unknown extinction date]]"
		else
			speakersData=extinct
		end
	elseif era~="" then
		outParams["label"..counter]="Era"
		speakersData=era
	else
		local speakersLabel=inParams["speakers_label"]
		if speakersLabel then
			outParams["label"..counter]=speakersLabel
		elseif creator~="" then
			outParams["label"..counter]="Users"
		else
			outParams="<div style=\"display:inline-block;\">Native speakers</div>"
		end
		
		if speakers~="" then
			if string.upper(date)=="NA" then
				speakersData=speakers
			else
				if speakers =="none" then
					speakersData="''None''"
				elseif speakers~="?" then
					if date~="" then
						if isSign then
							speakersData=nowrap(speakers.." "..nonil(inParams["dateprefix"])..date)
						else
							if date=="no date" then
								speakersData="(undated figure of "..speakers..")"
							else
								local dateNum=tonumber(string.sub(date,4))
								if dateNum~=nil then
			--[[The following changes the display depending on the age of the 
				data. Limit set to 25 years, as a population can double in that 
				time.]]
									if os.date("%Y")-dateNum<25 then
										speakersData=nowrap(speakers.." "..nonil(inParams["dateprefix"])..date)
									else
										speakersData=speakers.." cited "..nonil(inParams["dateprefix"])..date
										if ref=="e19" then
											cats=cats.."[[Category:Language articles with old Ethnologue 19 speaker data]]"
										elseif ref=="e18" then
											cats=cats.."[[Category:Language articles with old Ethnologue 18 speaker data]]"
										else
											cats=cats.."[[Category:Language articles with old speaker data]]"
										end
									end --os.date("%Y")-datenum<25
								end --datenum~=nil
							end --date=="no date"
						end --isSign
					else
						speakersData=speakers
						cats=cats.."[[Category:Language articles with speaker number undated]]"
					end
				end
			end
		end
	end
	
	---Categories should only be used in the mainspace; additionally, it should
	---be possible to exclude from a specific page using the |no_cat parameter
	if mw.title.getCurrentTitle().namespace~=0 or inParams["no_cat"]=="1" then
		cats=""
	end
	
	return frame:expandTemplate{ title = "infobox", args = outParams }..cats
end

return p;