From WikiChip
Module:expansions

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

local expansion = {}
local origArgs

function has_arg(name)
	-- The argument can exist and be empty or not exist at all
	return string.len(origArgs[name] or '') > 0
end

function arg(name)
	return origArgs[name]
end

function expansion.set_val(prop, val)
	expansion.frame:preprocess('{{#set: ' .. prop .. '=' .. val .. '}}')	
end


function single_entry(box, argn)
	if has_arg(argn) then
		box:tag('div'):attr('style', 'min-width: 250px; display: inline-block;'):wikitext("'''" .. argn .. ":''' " .. arg(argn))
	end
end

function expansion.expansion(frame)

	expansion.frame = frame
    if frame == mw.getCurrentFrame() then
        origArgs = frame:getParent().args
    else
        origArgs = frame
    end

    local entry = mw.html.create('div')

    entry:attr('class', 'spec-box-entry')
        
    if not has_arg('type') then
    	return "* ERROR: '''WRONG <code>type</code> parameter!'''"	
	end
	
	if arg('type') == 'PCIe'	then return expansion.pcie(entry) end
	if arg('type') == 'USB'		then return expansion.usb(entry) end
	if arg('type') == 'SATA'	then return expansion.sata(entry) end
	if arg('type') == 'HSIO'	then return expansion.hsio(entry) end
   
   return entry     
end

function expansion.pcie(box)
	local tbl = mw.html.create('table')
	local t = tbl:tag('tr')
	local n = (has_arg('pcie revision') and 1 or 0)
				+ (has_arg('pcie lanes') and 1 or 0)
				+ (has_arg('pcie config') and 1 or 0) 
	
	t:tag('td'):attr('rowspan', n):wikitext("'''PCIe'''")
	
	local suboject = "|revision=" .. arg('pcie revision')
	t:tag('td'):wikitext("'''Revision:''' " .. arg('pcie revision'))
	
	if has_arg('pcie lanes') then
		tbl:tag('tr'):tag('td'):wikitext("'''Max Lanes:''' " .. arg('pcie lanes'))
		suboject = suboject .. "\n|max pcie lanes=" .. arg('pcie lanes')
	end
	
	if has_arg('pcie config') then
		local pcieconf = tbl:tag('tr'):tag('td')
		pcieconf:wikitext("'''Configuration:''' " .. arg('pcie config'))
		suboject = suboject .. "\n|pcie config=" .. arg('pcie config')
		
		for i = 2, 10 do
			if has_arg('pcie config ' .. i) then
				pcieconf:wikitext(', ' .. arg('pcie config ' .. i))
				suboject = suboject .. "\n|pcie config=" .. arg('pcie config ' .. i)
			end
		end
	end
	
	expansion.frame:preprocess("{{#subobject:pcie\n" .. suboject .. "\n}}")
	
	return box:tag('div'):attr('style', 'min-width: 100px; padding: 10px; display: inline-block;'):node(tbl)
end

function expansion.usb(box)
	local tbl = mw.html.create('table')
	local t = tbl:tag('tr')
	local n = (has_arg('usb revision') and 1 or 0)
				+ (has_arg('usb ports') and 1 or 0)
				+ (has_arg('usb rate') and 1 or 0) 
				+ (has_arg('usb extra') and 1 or 0) 
	
	t:tag('td'):attr('rowspan', n):wikitext("'''USB'''")
	
	t:tag('td'):wikitext("'''Revision:''' " .. arg('usb revision'))
	for i = 2, 10 do
		if has_arg('usb revision ' .. i) then
			pcieconf:wikitext(', ' .. arg('usb revision ' .. i))
		end
	end
	
	if has_arg('usb ports') then
		tbl:tag('tr'):tag('td'):wikitext("'''Max Ports:''' " .. arg('usb ports'))
		expansion.set_val('max usb ports', arg('usb ports'))
	end
	
	if has_arg('usb rate') then
		tbl:tag('tr'):tag('td'):wikitext("'''Rate:''' " .. arg('usb rate'))
	end
	
	if has_arg('usb extra') then
		tbl:tag('tr'):tag('td'):wikitext(arg('usb extra'))
	end
	
	return box:tag('div'):attr('style', 'min-width: 100px; padding: 10px; display: inline-block;'):node(tbl)
end

function expansion.sata(box)
	local tbl = mw.html.create('table')
	local t = tbl:tag('tr')
	local n = (has_arg('sata revision') and 1 or 0)
				+ (has_arg('sata ports') and 1 or 0)
	
	t:tag('td'):attr('rowspan', n):wikitext("'''SATA'''")
	
	t:tag('td'):wikitext("'''Revision:''' " .. arg('sata revision'))
	for i = 2, 10 do
		if has_arg('sata revision ' .. i) then
			pcieconf:wikitext(', ' .. arg('sata revision ' .. i))
		end
	end
	
	if has_arg('sata ports') then
		tbl:tag('tr'):tag('td'):wikitext("'''Max Ports:''' " .. arg('sata ports'))
		expansion.set_val('max sata ports', arg('sata ports'))
	end
	
	return box:tag('div'):attr('style', 'min-width: 100px; padding: 10px; display: inline-block;'):node(tbl)
end

function expansion.hsio(box)
	local tbl = mw.html.create('table')
	local t = tbl:tag('tr')
	
	t:tag('td'):attr('rowspan', n):wikitext("'''HSIO'''")
	t:tag('td'):wikitext("'''Max Lanes:''' " .. arg('hsio lanes'))
	expansion.set_val('max hsio lanes', arg('hsio lanes'))
	
	return box:tag('div'):attr('style', 'min-width: 100px; padding: 10px; display: inline-block;'):node(tbl)
end

return expansion