Module:Is infobox in lead

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Revision as of 08:17, 20 January 2019 by blackwiki>Galobtter (Galobtter moved page Module:IsInLead to Module:Is infobox in lead without leaving a redirect: mv)
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Module:Is infobox in lead checks if a given infobox is in the lead, is also the only infobox in the lead, and that there aren't two of that same infobox in the article. If that is the case, it returns true, and if not returns nothing.

Usage

{{#invoke:Is infobox in lead|main|[Ii]nfobox [Ff]oo [Bb]ar}}


local p = {}

function p.main (frame)
	local content = mw.title.getCurrentTitle():getContent()
	local offset = string.find(content, "==", 1 , true)
	if offset then
		lead = string.sub(content, 1, offset-1)
		if (string.find(lead, frame.args[1])) then
			iter = string.gmatch(lead, "[Ii]nfobox")
			iter()
			if not iter() then --if able to find two infoboxes, then don't return true
				return "true"
			end
		end
	end
end

return p