Module:Twemoji

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

-- Implements Template:Twemoji

local p = {}

function p.main(frame)
	local inp = frame.args[1]
	local beginspan = "<span class='nowrap'>"
	local size = "20px"
	
	if (frame.args[2] and not(frame.args[2] == ""))
	then
		beginspan = "<span class='nowrap' title='" .. frame.args[2] .. "'>"
	end
	
	if (frame.args[3] and not(frame.args[3] == ""))
	then
		size = frame.args[3]
	end
	
	if (mw.ustring.match(inp, "[A-z0-9-]"))
	then
		return beginspan .. "[[File:Twemoji12 " .. inp .. ".svg|".. size .."|link=|alt=]]</span>"
	else
		local cps = {}
		local i = 1
		
		for codepoint in mw.ustring.gcodepoint(inp) do
			cps[i] = string.format("%x", codepoint)
			i = i + 1
		end
		
		local output = table.concat(cps, "-")
		
		return beginspan .. "[[File:Twemoji12 " .. output .. ".svg|".. size .."|link=|alt=" .. inp .. "]]</span>"
	end
end

return p