Mô đun:interproject

local export = {}
local m_params = require("Module:parameters")

local function track(page)
	require("Module:debug/track")("interproject/" .. page)
	return true
end


local function process_links(linkdata, prefix, name, wmlang, sc)
	prefix = prefix .. ":" .. (wmlang:getCode() == "vi" and "" or wmlang:getCode() .. ":")
	
	local links = {}
	local iplinks = {}
	
	local m_links = require("Module:links")
	local lang = wmlang:getWiktionaryLanguage()
	local ipalt = name .. " "
	
	for i, link in ipairs(linkdata) do
		link.lang = lang
		link.sc = sc
		link.term = prefix .. link.term
		link.tr = "-"
		table.insert(iplinks, "")
		table.insert(links, m_links.full_link(link, "bold"))
	end
	
	return links, iplinks
end


function export.wikipedia_box(frame)
	local plain_param = {}
	local params = {
		[1] = plain_param,
		[2] = plain_param,
		
		["cat"] = plain_param,
		["category"] = {alias_of = "cat"},
		["i"] = {type = "boolean"},
		["lang"] = {default = "vi"},
		["mul"] = plain_param,
		["mullabel"] = plain_param,
		["mulcat"] = plain_param,
		["mulcatlabel"] = plain_param,
		["portal"] = plain_param,
		["sc"] = plain_param,
	}
	
	local args = m_params.process(frame:getParent().args, params)
	
	if args.mul or args.mullabel or args.mulcat or args.mulcatlabel then
		track("wikipedia-box-mul")
	end

	local wmlang = require("Module:wikimedia languages").getByCodeWithFallback(args["lang"]) or error("The Wikimedia language code \"" .. args["lang"] .. "\" is not valid.")
	local sc = args["sc"] and require("Module:scripts").getByCode(args["sc"], "sc") or nil

	local linkdata = {}
	
	if args["cat"] then
		table.insert(linkdata, {term = "Category:" .. args["cat"], alt = args[1] or args["cat"]})
	elseif args["portal"] then
		table.insert(linkdata, {term = "Cổng thông tin:" .. args["portal"], alt = args[1] or args["portal"]})
	else
		local term = args[1] or mw.title.getCurrentTitle().text
		table.insert(linkdata, {term = term, alt = args[2] or term})
	end
	
	if args["mul"] or args["mulcat"] then
		if args["mulcat"] then
			table.insert(linkdata, {term = "Category:" .. args["mulcat"], alt = args["mulcatlabel"] or args["mulcat"]})
		else
			table.insert(linkdata, {term = args["mul"], alt = args["mullabel"] or args["mul"]})
		end
	end
	
	local links, iplinks = process_links(linkdata, "w", "Wikipedia", wmlang, sc)
	
	if frame.args["slim"] then
		return
			"<div class=\"sister-wikipedia sister-project noprint floatright\" style=\"border: solid #aaa 1px; font-size: 90%; background: #f9f9f9; width: 250px; padding: 4px; text-align: left;\">" ..
			"<div style=\"float: left;\">[[File:Wikipedia-logo.png|14px|none| ]]</div>" ..
			"<div style=\"margin-left: 15px;\">" ..
			" &nbsp;" ..
			table.concat(links, " and ") ..
			" trên " ..
			" Wikipedia " ..
			(wmlang:getCode() == "vi" and "" or wmlang:getCanonicalName() .. "&nbsp;") ..
			"</div>" ..
			"</div>"
	else
		local linktype
		
		if args["cat"] then
			linktype = " có thể loại "
		elseif args["mul"] then
			linktype = " có bài viết "
		elseif args["mulcat"] then
			linktype = " có thể loại "
		elseif args["portal"] then
			linktype = " có cổng thông tin "
		else
			linktype = " có bài viết "
		end
		
		return
			"<div class=\"sister-wikipedia sister-project noprint floatright\" style=\"border: 1px solid #aaa; font-size: 90%; background: #f9f9f9; width: 250px; padding: 4px; text-align: left;\">" ..
			"<div style=\"float: left;\">[[File:Wikipedia-logo-v2.svg|44px|none|link=|alt=]]</div>" ..
			"<div style=\"margin-left: 60px;\">" ..
			" [[Wikipedia]] " .. wmlang:getCanonicalName() .. linktype .. " về:" ..
			"<div style=\"margin-left: 10px;\">" .. table.concat(links, " và ") .. "</div>" ..
			"</div>" ..
			((args[1] == mw.title.getCurrentTitle().text and not args[2]) and "[[Category:wikipedia with redundant first parameter]]" or "") ..
			"</div>"
	end
end


function export.projectlink(frame, compat)
	local plain_param = {}
	local required = {required = true}
	local boolean = {type = "boolean"}
	local iparams = {
		["prefix"] = required,
		["name"] = required,
		["image"] = required,
		["requirelang"] = boolean,
		["compat"] = boolean,
	}

	local iargs = m_params.process(frame.args, iparams)
	
	compat = compat or iargs.compat
	local lang_required = iargs.requirelang or false

	local lang_param = compat and "lang" or 1
	local term_param = compat and 1 or 2
	local alt_param = compat and 2 or 3

	local params = {
		[lang_param] = {required = lang_required},
		[term_param] = plain_param,
		[alt_param] = plain_param,
		
		["i"] = boolean,
		["nodot"] = plain_param,
		["sc"] = plain_param,
	}
	
	local args = m_params.process(frame:getParent().args, params)

	local wmlang = args[lang_param] or "vi"
	wmlang = require("Module:wikimedia languages").getByCodeWithFallback(wmlang) or error("The Wikimedia language code \"" .. wmlang .. "\" is not valid.")
	local sc = args["sc"] and require("Module:scripts").getByCode(args["sc"], "sc") or nil

	local term = args[term_param] or mw.title.getCurrentTitle().text
	local linkdata = {term = term, alt = args[alt_param] or term}
	
	if args["i"] then
		linkdata.alt = "''" .. linkdata.alt .. "''"
	end
	
	local links, iplinks = process_links({linkdata}, iargs["prefix"], iargs["name"], wmlang, sc)
	
	return
		"[[Image:" .. iargs["image"] .. "|15px|link=" .. linkdata.term .. "]] " ..
		table.concat(links, " và ") ..
		" trên " ..
		iargs["name"] .. " " .. (wmlang:getCode() == "vi" and "" or "" .. wmlang:getCanonicalName() .. "") ..
		"" .. (args["nodot"] and "" or ".") ..
		table.concat(iplinks)
end

return export