Module:GetJSON

Documentation for this module may be created at Module:GetJSON/doc

local p = {};
p.main = function( frame )
	local m = {}
	m.root = mw.loadJsonData(frame.args[1])
	if m.root[frame.args[2]] ~= nil then
    	return m.root[frame.args[2]]
    else
    	if frame.args[3] ~= nil then
    		return frame.args[3]
    	else
    		return ""
    	end
    end
end
return p    --All modules end by returning the variable containing their functions to Wikipedia.
-- Now we can use this module by calling {{#invoke: Example | hello }},
-- {{#invoke: Example | hello_to | foo }}, or {{#invoke:Example|count_fruit|bananas=5|apples=6}}
-- Note that the first part of the invoke is the name of the Module's wikipage,
-- and the second part is the name of one of the functions attached to the 
-- variable that you returned.

-- The "print" function is not allowed in Wikipedia.  All output is accomplished
-- via strings "returned" to Wikipedia.