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Module:Good article topics: Difference between revisions

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create replacement for Template:GA/Topic
 
add default value for the topic variable
Line 4: Line 4:


function p.main(frame)
function p.main(frame)
local topic = frame:getParent().args[1]
local topic = frame:getParent().args[1] or ''
topic = topic:match('^%s*(.-)%s*$') -- Trim whitespace
topic = topic:match('^%s*(.-)%s*$') -- Trim whitespace
local ret
local ret

Revision as of 07:56, 19 February 2014

-- This module implements {{GA/Topic}}.

local p = {}

function p.main(frame)
	local topic = frame:getParent().args[1] or ''
	topic = topic:match('^%s*(.-)%s*$') -- Trim whitespace
	local ret
	if topic ~= '' then
		ret = p._main(topic)
	end
	ret = ret or ''
	return ret
end

function p._main(topic)
	topic = topic:lower()
	local data = mw.loadData('Module:Good article topics/data')
	return data[topic]
end

return p