Module:Wikimedia Resource Center badge

Module documentation
local p = {}

is_rtl = require('Module:Is rtl')
ModuleMsg = require( 'Module:ModuleMsg' )

lang = mw.getCurrentFrame():preprocess('{{int:lang}}')
pagelang = mw.getCurrentFrame():preprocess('{{PAGELANGUAGE}}')

function get_icon(dir)
	return '<span style="display:inline-block; padding:0.3em; background:#2a4b8d;">[[File:Telescope mark white.svg|25px|link=Wikimedia Resource Center]]</span>'
end

function p.render(frame)
	for key, value in pairs(frame:getParent().args) do
		if key == 'forceflip' then
			ff = value
		elseif key == 'additional' then
			additional = value
		end
	end
	if ff == 'true' or ff == 'yes' or ff == '1' then
		ff = true
	end
	
	if ff == true then
		msg = ModuleMsg:get_msgs('Template:I18n/Wikimedia Resource Center', lang)
		if is_rtl[lang] == true then
			mode = 'rtl'
		else
			mode = 'ltr'
		end
	else
		msg = ModuleMsg:get_msgs('Template:I18n/Wikimedia Resource Center', pagelang)
		if is_rtl[pagelang] == true then
			mode = 'rtl'
		else
			mode = 'ltr'
		end
	end
	
	-- Creating initial box
	content = '<div style="margin-top:0.75em; margin-bottom:0.75em;' -- UNCLOSED TAG
	if mode == 'rtl' then
		content = content .. ' float:right;'
	end
	content = content .. '">'
	
	-- Make image show up on the left side of the box
	-- (Note that CSSJanus may intervene and move it to the right)
	if ff == nil then
		if mode == 'ltr' then
			content = content .. get_icon('right')
		else
			content = content .. get_icon('left')
		end
	elseif mode == 'ltr' then
		content = content .. get_icon('right')
	end

	content = content .. '<span style="padding:0.5em;">'
	content = content .. '<span style="font-size:1.125em;">' .. msg['badge'] .. '</span>'
	if additional ~= nil then
		content = content .. '<span style="padding-left:0.75em; margin-left:0.75em; border-left:2px solid #2a4b8d; font-size:1.125em;">' .. additional .. '</span>'
	end
	content = content .. '</span>'

	-- Make image show up on the left side of the box
	if mode == 'rtl' and ff == true then
		content = content .. get_icon('left')
	end

	content = content .. '</div><div style="clear:both;"></div>'
	
	return content
end
return p