Difference between revisions of "Module:Is infobox in lead"

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blackwiki>Galobtter
m (Protected "Module:Is infobox in lead": High-risk Lua module ([Edit=Require template editor access] (indefinite) [Move=Require template editor access] (indefinite)))
blackwiki>Galobtter
(fix the case of two of an infobox in the same article)
Line 9: Line 9:
 
local offset = string.find(content, "==", 1 , true)
 
local offset = string.find(content, "==", 1 , true)
 
if offset then
 
if offset then
lead = string.sub(content, 1, offset-1)
+
local lead = string.sub(content, 1, offset-1)
 
if (string.find(lead, searchString)) then
 
if (string.find(lead, searchString)) then
iter = string.gmatch(lead, "[Ii]nfobox")
+
local iter = string.gmatch(lead, "[Ii]nfobox")
 
iter()
 
iter()
if not iter() then --if able to find two infoboxes, then don't return true
+
if not iter() then --if able to find two infoboxes in the lead, then don't return true
return "true"
+
local iter2 = string.gmatch(content, searchString) --if able to find two of the specific infobox in the article, then return true
 +
iter2()
 +
if not iter2() then
 +
return true
 +
end
 
end
 
end
 
end
 
end

Revision as of 12:00, 3 March 2019

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)
	return p._main (frame.args[1])
end

function p._main (searchString)
	local content = mw.title.getCurrentTitle():getContent()
	local offset = string.find(content, "==", 1 , true)
	if offset then
		local lead = string.sub(content, 1, offset-1)
		if (string.find(lead, searchString)) then
			local iter = string.gmatch(lead, "[Ii]nfobox")
			iter()
			if not iter() then --if able to find two infoboxes in the lead, then don't return true
				local iter2 = string.gmatch(content, searchString) --if able to find two of the specific infobox in the article, then return true
				iter2()
				if not iter2() then
					return true
				end
			end
		end
	end
end

return p