Module:Version

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

local p = {}

function p.categories(f)
	local title = mw.title.getCurrentTitle().baseText
	local ver = {}
    for v in (title..'-'):gmatch('(.-)-') do
		table.insert(ver, v)
	end
	
	local categories = ''
	if ver[2] ~= nil then
		if ver[2]:find('pre') then
		   categories = '[[Category:' .. ver[1] .. ' pre-releases]]' .. '[[Category:' .. ver[1] .. ' development versions]]'
		elseif ver[2]:find('rc') then
		    categories = '[[Category:' .. ver[1] .. ' release candidates]]' .. '[[Category:' .. ver[1] .. ' development versions]]'
		end
	end
	categories = categories .. '[[Category:Versions]]'
	return categories
end

function p.prevNextLinks(f)
	local args = require( 'Module:ProcessArgs' ).merge( true )
	
	local leftArrows = '<span style="margin-right:-0.35em">◄</span>◄ '
	local rightArrows = ' <span style="margin-right:-0.35em">►</span>►'
	
	local prev = ''
	if args.prev then 
		if args.prev:match('-(.*)') then
			prev = args.prev:match('-(.*)')
			prev = '[[' .. args.prev .. '|◄ ' .. prev .. ']]'
		else
			prev = '[[' .. args.prev .. '|◄ ' .. args.prev .. ']]'
		end
	end
	local next = ''
	if args.next then 
		if args.next:match('-(.*)') then
			next = args.next:match('-(.*)')
			next = '[[' .. args.next .. '|' .. next .. ' ►]]'
		else
			next = '[[' .. args.next .. '|' .. args.next .. ' ►]]'
		end
	end
	local prevParent = ''
	if args.prevparent then 
		prevParent = '[[' .. args.prevparent .. '|' .. leftArrows .. args.prevparent .. ']]'
	end
	local nextParent = ''
	if args.nextparent then 
		nextParent = args.nextparent:match('-(.*)')
		nextParent = '[[' .. args.nextparent .. '|' .. args.nextparent .. rightArrows .. ']]'
	end
	if args.nextparent and args.next then
		nextParent = nextParent .. '<br>'
	end
	if args.prevparent and args.prev then
		prevParent = prevParent .. '<br>'
	end
	
	if args.ver then
		if args.prev then
			if args.prev:find(args.ver) == nil then
				prev = '[[' .. args.prev .. '|◄ ' .. args.prev .. ']]'
			end
		end
		if args.next then
			if args.next:find(args.ver) == nil then
				next = '[[' .. args.next .. '|' .. args.next .. ' ►]]'
			end
		end
	end
	
	local width
	if (args.next or args.nextparent) and (args.prev or args.prevparent) then
		width = '50%'
	else
		width = '100%'
	end
	
	local body = '<table style="width: 100%; margin: auto;><tr><td style="width:' .. width .. '">' .. prevParent .. prev .. '</td><td>' .. nextParent .. next .. '</td></tr></table>'
	return body
end
return p