Module:Link

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

local p = {}

local function person_link( content, title, linkType, linkSubtype )
	for _i, subject in ipairs({ 'Billy Corgan', 'James Iha', "D'arcy Wretzky", 'Jimmy Chamberlin', 'Butch Vig', 'Flood', 'Alan Moulder', 'Kerry Brown', 'Bjorn Thorsrud', 'Nellee Hooper', 'Terry Date', 'Jeff Schroeder', 'Howard Willing', 'Rick Rubin', 'Roy Thomas Baker', 'Brad Wood', 'Dale Griffin', 'Ted de Bono' }) do
		local cat_str = 'Category:' .. linkType .. 's ' .. linkSubtype .. ' by ' .. subject .. '|'
		content = mw.ustring.gsub( content, subject, '[[:' .. cat_str .. subject .. ']][[' .. cat_str .. title .. ']]' )
	end
	
	return content
end

function p._studio(content, storage)
	local studios = {
		['Battery Studios'] = true,
		['BBC Radio One Studios'] = true,
		['Broadway Rehearsal Studios'] = true,
		['Bugg Studios'] = true,
		['Charing Cross Studios'] = true,
		['Chicago Recording Company'] = true,
		['Chicago Trax Recording'] = true,
		['Chung King Studios'] = true,
		['Coldwater Studios'] = true,
		['Maida Vaile Studios'] = true,
		['Penguin Studios'] = true,
		['Pumpkinland'] = true,
		['Pumpkinland II'] = true,
		['Reel Time Studios'] = true,
		['Sadlands'] = true,
		['Schwa Productions'] = true,
		['Smart Studios'] = true,
		['Solid Sound Studios'] = true,
		['Sound City Studios'] = true,
		['Soundworks Studio'] = true,
		['Streeterville Studios'] = true,
		['Sunset Sound'] = true,
		['Sweet 16 Studio'] = true,
		['The Hinge Chicago'] = true,
		['The Hit Factory'] = true,
		['The Village Recorder'] = true,
		['VPRO Radio'] = true,
		['Waterfront Studios'] = true,
		['WZRD Studios'] = true
	}

	-- if storage then
	-- 	content = content:gsub('(%(.*%))', '')
	-- end
	for s in string.gmatch(content, "([^,]+)") do
		s = mw.text.trim(s)
		local s_normalized = mw.text.trim(s:gsub('( *%(.*%))', ''))
		local studio = nil
		if studios[s_normalized] ~= nil then
			studio = s_normalized
		elseif studios[s_normalized .. ' Studios'] ~= nil then
			studio = s_normalized .. ' Studios'
		elseif studios[s_normalized .. ' Studio'] ~= nil then
			studio = s_normalized .. ' Studio'
		end

		if studio ~= nil then
			if storage then
				content = mw.ustring.gsub(content, s:gsub("([^%w])", "%%%1"), studio)
			else
				content = mw.ustring.gsub(content, s_normalized, '[[' .. studio .. '|' .. s_normalized .. ']]')
			end
		elseif storage then
			content = mw.ustring.gsub(content, s, '')
		end
	end

	return mw.text.trim(content, '\t\r\n\f ,')
end

function p._link(content, kind)
	local t = {}
	for s in string.gmatch(content, "([^,]+)") do
		s = mw.text.trim(s)
		if kind == 'album' then
			s = "''[[" .. s .. "]]''"
		elseif kind == 'song' then
			s = '"[[' .. s .. ']]"'
		else
			s = '[[' .. s .. ']]'
		end
		table.insert(t, s)
	end

	local ret = ''
	for _i, s in pairs(t) do
		ret = ret .. ', ' .. s
	end

	return mw.text.trim(ret, ', ')
end

function p._categorize(content, suffix)
	local t = {}
	for s in string.gmatch(content, "([^,]+)") do
		s = mw.text.trim(s)
		s = '[[Category:' .. s .. ' ' .. suffix .. ']]'
		table.insert(t, s)
	end

	local ret = ''
	for _i, s in pairs(t) do
		ret = ret .. s
	end

	return mw.text.trim(ret, ', ')
end

function p.main( frame )
	local content = frame.args[1]
	local kind = frame.args[2]
	if content == '' then
		return content
	end
	return p._link(content, kind)
end

function p.studio_storage( frame )
	local content = frame.args[1]
	return p._studio(content, true)
end

function p.studio( frame )
	local content = frame.args[1]
	return p._studio(content, false)
end

function p.categorize( frame )
	local content = frame.args[1]
	local suffix = frame.args[2]
	if content == '' then
		return content
	end
	return p._categorize(content, suffix)
end

function p.album( frame )
	local content = frame.args[1]
	if content == '' then
		return content
	end
	return p._link(content, 'album')
end

function p.producer( frame )
	local content = frame.args[1]
	local title = frame.args[2]
	local linkType = frame.args[3]
	if content == '' then
		return content
	end

	return person_link(content, title, linkType, 'produced')
end

function p.writer( frame )
	local content = frame.args[1]
	local title = frame.args[2]
	local linkType = frame.args[3]
	if content == '' then
		return content
	end

	return person_link(content, title, linkType, 'written')
end

return p