Bearbeiten von „Modul:Infobox“

lang = mw.getContentLanguage()
function needsWhitespace(unit)
	--[=====[ 
	hacky workaround, because I don't know how to easily check, if the unit
	is a superscript, which shouldn't have a whitespace between the value
	and the unit itself. Therefore: Here's a list of units I remember.
	--]=====]
	local unitsWithoutWhitespace = {
		["″"] = true,
		["°"] = true,
		["′"] = true,
		["″"] = true,
	}
	if unitsWithoutWhitespace[unit] then
		return false
	else
		return true
	end
end

function getValueWithUnit(prop)
	local result = ''
	local propValue = prop.mainsnak and prop.mainsnak.datavalue or prop.datavalue
	if propValue and propValue.value and propValue.value.amount then
		result = result .. lang:formatNum(tonumber(propValue.value.amount))
		if propValue.value.unit then
			local unit = mw.wikibase.label(propValue.value.unit:match('Q%d+$'))
			if needsWhitespace(unit) then
				result = result .. " "
			end
			result = result .. unit
		end
	end
	return result
end

function getValue(prop)
	local result = ''
	local propValue = prop.mainsnak and prop.mainsnak.datavalue
	if propValue and propValue.value and propValue.value.amount then
		result = result .. lang:formatNum(tonumber(propValue.value.amount))
	end
	return result
end

function getScreenSize(property)
	local result = nil
	local needToClose = false
	if property then
		result = ""
		for key, prop in pairs(property) do
			if key == 1 then
				result = result .. getValueWithUnit(prop) .. " "
			elseif key == 2 then
				needToClose = true
				result = result .. "(" .. getValueWithUnit(prop)
			else
				result = result .. getValueWithUnit(prop)
			end
		end
		if needToClose then
			result = result .. ")"
		end
	end
	return result
end

function getScreenResolution(property)
	local result = nil
	if property then
		if property[2] then
			result = getValue(property[1]) .. " x " .. getValueWithUnit(property[2])
		else
			result = getValueWithUnit(property[1])
		end
	end
	return result
end

function getScreenPpi(property)
	if property and property[1] then
		return getValueWithUnit(property[1])
	else
		return nil
	end
end

function renderAnzeige()
	local entity = mw.wikibase.getEntityObject()
	local result = ''
	if not entity or not entity.claims then return end --the entity doesnt exist or have no claims
    local screenSize = getScreenSize(entity.claims['P10'])
    local screenResolution = getScreenResolution(entity.claims['P35'])
    local screenPpi = getScreenPpi(entity.claims['P37'])
    if screenSize then
    	result = result .. screenSize
	end
	if screenResolution then
		if result ~= "" then
			result = result .. ", "
		end
		result = result .. screenResolution
	end
	if screenPpi then
		if result ~= "" then
			result = result .. ", "
		end
		result = result .. screenPpi
	end
	return result
end

function dump(o)
   if type(o) == 'table' then
      local s = '{ '
      for k,v in pairs(o) do
         if type(k) ~= 'number' then k = '"'..k..'"' end
         s = s .. '['..k..'] = ' .. dump(v) .. ','
      end
      return s .. '} '
   else
      return tostring(o)
   end
end

function getValueLabel(propValue)
	if propValue['type'] == 'wikibase-entityid' then
        local linkTarget = mw.wikibase.sitelink( "Q" .. propValue.value['numeric-id'] )
        local linkTitle = mw.wikibase.label( "Q" ..propValue.value['numeric-id'] )
        return linkTarget and linkTitle and mw.ustring.format( "[[%s|%s]]", linkTarget, linkTitle )
            or linkTitle
    elseif propValue and propValue['type'] == 'string' then
    	return propValue.value
	else
		return ""
	end
end

function renderSensors()
	local entity = mw.wikibase.getEntityObject()
	result = ''
	if not entity or not entity.claims then return end --the entity doesnt exist or have no claims
	local property = entity.claims['P57']
	if property then
		for key, prop in pairs(property) do
			if prop and prop.mainsnak and prop.mainsnak.datavalue then
				result = result .. "\n* " .. getValueLabel(prop.mainsnak.datavalue)
			end
		end
	end
	return result
end

function renderAmazon(frame)
	local entity = mw.wikibase.getEntityObject()
	result = ''
	if not entity or not entity.claims then return end --the entity doesnt exist or have no claims
	local property = entity.claims['P8']
	if property and property[1] and property[1].mainsnak and property[1].mainsnak.datavalue then
		result = frame:expandTemplate{ title = 'Amazon', args = { getValueLabel(property[1].mainsnak.datavalue), entity:getLabel() .. " bei Amazon" } }
	end
	return result
end

function renderCPU()
	local entity = mw.wikibase.getEntityObject()
	result = ''
	if not entity or not entity.claims then return end --the entity doesnt exist or have no claims
	local property = entity.claims['P28']
	if property then
		local linkRenderer = require( "Modul:PropertyLink" )
		result = result .. linkRenderer.property({ args = { "P28" } })
		if property and property[1] and property[1].mainsnak and property[1].mainsnak.datavalue and property[1].mainsnak.datavalue.value and property[1].mainsnak.datavalue.value["numeric-id"] then
			local processorObjectId = "Q" .. property[1].mainsnak.datavalue.value["numeric-id"]
			local processorObject = mw.wikibase.getEntityObject(processorObjectId)
			if not processorObject or not processorObject.claims then
				return result
			end
			local p2 = processorObject.claims["P2"]
			if p2 and p2[1] and p2[1].mainsnak and p2[1].mainsnak.datavalue then
				local label = getValueLabel(p2[1].mainsnak.datavalue)
				result = label .. " " .. result
			end
			if property[1].qualifiers['P30'] then
				p30 = property[1].qualifiers['P30'][1]
				result = result .. ", " .. getValueWithUnit(p30)
			end
			local p31 = processorObject.claims["P31"]
			for key, prop in pairs(p31) do
				if prop and prop.mainsnak and prop.mainsnak.datavalue then
					local propValue = prop.mainsnak.datavalue
					result = result .. ", " .. getValue(prop) .. "-Kern";
					if prop.qualifiers["P32"] and prop.qualifiers["P32"][1] and prop.qualifiers["P32"][1].datavalue then
						result = result .. " " .. getValueLabel(prop.qualifiers["P32"][1].datavalue) .. " CPU"
					end
				end
			end
		end
	end
	return result
end

return {
    renderAnzeige = renderAnzeige,
    renderCPU = renderCPU,
    renderSensors = renderSensors,
    renderAmazon = renderAmazon,
}