Moduł:Linki

---

local p = {}

-- wyciąga linki w podwójnych klamrach z tekstu
function p.wLink(s)
	local links = {}
	
	for match in mw.ustring.gmatch(s, '%[%[.-|?.-%]%]') do
		local m, v = mw.text.trim(mw.ustring.sub(match, 3, -3)), ''
		local i = mw.ustring.find(m, '|')
		
		if i ~= nil then
			v = mw.text.trim(mw.ustring.sub(m, i + 1))
			m = mw.text.trim(mw.ustring.sub(m, 1, i - 1))
		end
		
		links[m] = v
	end
	
	return links
end

-- wyciąga linki zewnętrzne z tekstu, te bez klamerek też
function p.wExtLink(s)
	local links = {}
	s = mw.ustring.gsub(s, '%[%[.-|?.-%]%]', '')	-- wywalamy wewnętrzne
	
	for match in mw.ustring.gmatch(s, 'https?://[^%s%]]*') do
		links[match] = ''
	end
	
	for match in mw.ustring.gmatch(s, '%[[^%[]-%]') do
		local m, v = mw.text.trim(mw.ustring.sub(match, 2, -2)), ''
		local i = mw.ustring.find(m, ' ')
		
		if i ~= nil then
			v = mw.text.trim(mw.ustring.sub(m, i + 1))
			m = mw.text.trim(mw.ustring.sub(m, 1, i - 1))
		end
		
		links[m] = v
	end

	return links
end

return p