Module:Language link

Module version of {{Language link}} allowing easy linking in modules for translation projects.

Usage

local ll = require('Module:Language link').main

-- Parameters
ll('Link (Required)', 'Text (Optional)', 'Plain (Optional)')

-- Examples
ll('Zombi') --> [[Minecraft Wiki:Projects/Finnish translation/Zombi|Zombi]]

ll('Zombi', 'Zombit') --> [[Minecraft Wiki:Projects/Finnish translation/Zombi|Zombit]]

ll('Zombi', '', true) --> Minecraft Wiki:Projects/Finnish translation/Zombi

require('strict')
local p = {}

local title = mw.title.getCurrentTitle()
local namespace = mw.site.namespaces.Project.name

function p.main(link, text, plain)
	assert(link, "bad argument #1 for 'link' (string expected, got nil)")
	local display = text and text or link
	local page = title.baseText
		:gsub('^Projects/', '')
	
	local subpage = string.find(page, '/')
	if subpage then
		page = string.sub(page, 1, subpage - 1)
	end
	
	if plain then
		return string.format('%s:Projects/%s/%s', namespace, page, link)
	end
	
	return string.format('[[%s:Projects/%s/%s|%s]]', namespace, page, link, display)
end

return p