Bearbeiten von „Modul:Bewertung“

lang = mw.getContentLanguage()

function renderList(claimIdentifier)
	local totalReviewCount = 0
	local totalReview = 0
	local entity = mw.wikibase.getEntityObject('Q294')
	result = '{| class="wikitable fullwidth\n!Übersicht!!Gesamtbewertung\n'
	if not entity or not entity.claims then return end --the entity doesnt exist or have no claims
	local property = entity.claims[claimIdentifier]
	if property then
		for key, prop in pairs(property) do
			if prop and prop.mainsnak and prop.mainsnak.datavalue then
				local reviewNumber = tonumber(prop.qualifiers['P76'][1].datavalue.value.amount)
				totalReview = totalReview + reviewNumber
				totalReviewCount = totalReviewCount + 1
				result = result .. '|- style="' .. reviewStyle(reviewNumber) .. ' \n| ' .. getValueLabel(prop) .. '<br>' .. getConclusion(prop) .. ' || ' .. lang:formatNum(reviewNumber) .. ' von 10\n'
			end
		end
	end
	result = result .. "|}"
	local reviewNumber = tonumber(string.format("%.1f", totalReview / totalReviewCount))
	result = 'Durchschnittliche Bewertung: <span style="' .. reviewStyle(reviewNumber) .. '">' .. lang:formatNum(reviewNumber) .. "</span>\n" .. result
	return result
end

function reviewStyle(reviewNumber)
	if reviewNumber >= 8 then
		return "background:lime;color:black;"
	elseif reviewNumber < 8 and reviewNumber >= 4 then
		return "background:yellow;color:black;"
	else
		return "background:firebrick;color:white;"
	end
end

function getValueLabel(prop)
	local propValue = prop.mainsnak.datavalue
	local linkLabel
	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'] )
        linkLabel = linkTarget and linkTitle and mw.ustring.format( "[[%s|%s]]", linkTarget, linkTitle )
            or linkTitle
    elseif propValue and propValue['type'] == 'string' then
    	linkLabel = propValue.value
	else
		return ""
	end
	if prop.references and prop.references[1] and prop.references[1].snaks['P18'] and prop.references[1].snaks['P18'][1] then
		return "'''Bewertung von:''' [" .. prop.references[1].snaks['P18'][1].datavalue.value .. " " .. linkLabel .. "]"
	end
	return linkLabel
end

function getConclusion(prop)
	return "'''Positive Erwähnungen:''' " .. prop.qualifiers['P77'][1].datavalue.value ..
		"<br>" ..
		"'''Negative Erwähnungen:''' " .. prop.qualifiers['P78'][1].datavalue.value
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 render()
	return renderList('P75')
end

return {
    render = render
}