维基百科

模組:Country alias

-- 该模块根据国家和地区代码、年份和赛事返回相应的国家名称或旗帜
-- 国家和地区代码基于国际奥委会、英联邦和国际游泳联合会的代码

--[[
以下国家和地区代码为一个代码根据赛事或年份的不同，可以代表两个或以上不同的国家/地区：
    ANG（ANG在其他赛事代表安哥拉，在英联邦运动会代表安圭拉，该情况通过加入ANG_CGF进行处理）
    COK（COK在1968年时代表刚果金沙萨，之后的年份代表库克群岛）
    ROC（1976年之前代表“中华民国”，在俄罗斯于2020年底被裁定两年内禁止以国家名义参赛后，国际奥委会宣布该国会以“俄罗斯奥林匹克委员会”的名义参加2020年东京奥运和2022年北京冬奥）

以下国家和地区代码为同一个代码根据赛事或年份的不同，拥有不同的旗帜/名称：
	香港（Hong Kong）                        									 HKG、HKG_CGF（香港在1997年7月1日后以中国香港的名义参赛，同时不再参加英联邦运动会）
	澳门（Macau）																 MAC、MAC_1999（澳门在1999年12月回归（当时距离年底仅有数日，期间应无主要的综合性赛事），2000年开始以中国澳门名义参赛）
    个人/独立奥林匹克运动员（Individual/Independent Olympic Athlete）	         IOA、IOA_2000（IOA在2000年时为个人奥林匹克运动员，2012年起为独立奥林匹克运动员）
    个人/独立残奥/帕运运动员（Individual/Independent Paralympic Athlete）	     IPA、IPA_2000（IPA在2000年时为个人残奥/帕运运动员，2016年起为独立残奥/帕运运动员）
    斯威士兰（Swaziland/Eswatini）                      						 SWZ、SWZ_YO2018（斯威士兰在2018年英联邦运动会后国名改为“Eswatini”，台湾方面跟进将该国国名翻译为“史瓦帝尼”）
    马其顿（Macedonia/North Macedonia）											 MKD、MKD_2018（马其顿在2019年更改国名为北马其顿）

以下国家和地区代码为同一国家和地区视乎年份或赛事的不同使用两个或多个不同的代码：
    Anguilla                         AIA, ANG_CGF
    Antigua and Barbuda              ANT, ATG
    Bahrain                          BHN, BHR, BRN
    Curaçao                          CUR, CUW
    East Timor                       TLS, TMP
    Faroe Islands                    FAR, FRO
    Guernsey                         GGY, GUE
    Iran                             IRI, IRN
    Ireland                          IRE, IRL - IRE is *only* for CGF apps
    Jersey                           JER, JEY
    Lebanon                          LBN, LIB
    Montserrat                       MNT, MSR
    Nicaragua                        NCA, NIC
    Netherlands                      HOL, NED
    Norfolk Island                   NFI, NFK
    Oman                             OMA, OMN
    Refugee Olympic Team             ROA, ROT, EOR
    Romania                          ROM, ROU
    Saint Helena                     SHE, SHN
    Saint Vincent and the Grenadines SVG, VIN
    Sarawak                          SAR, SWK
    Saudi Arabia                     KSA, SAU
    Singapore                        SGP, SIN
    South Africa                     RSA, SAF
    Tonga                            TGA, TON
    Trinidad and Tobago              TRI, TTO
    Turks and Caicos Islands         TCA, TCI, TKS

Oddity that needs to be revisited
    French Polynesia                 PYF, TAH - TAH has been converted to Tahiti per SILENCE
]]
-- 代表团写法
local linksuffix = {
	['zh'] = "代表团",
	['zh-hans'] = "代表团",
	['zh-cn'] = "代表团",
	['zh-sg'] = "代表团",
	['zh-my'] = "代表团",
	['zh-hant'] = "代表團",
	['zh-hk'] = "代表團",
	['zh-mo'] = "代表團",
	['zh-tw'] = "代表團",
}

local function stripToNil(text)
	-- If text is a string, return its trimmed content, or nil if empty.
	-- Otherwise return text (which may, for example, be nil).
	if type(text) == 'string' then
		text = text:match('(%S.-)%s*$')
	end
	return text
end

local function yes(parameter)
	-- Return true if parameter should be interpreted as "yes".
	return ({ y = true, yes = true, on = true, [true] = true })[parameter]
end

local function getAlias(args)
	-- Return alias parameter, possibly modified for exceptional cases.
	local alias = stripToNil(args.alias)
	local games = stripToNil(args.games)
	local year = tonumber(args.year)
	local fullName = stripToNil(args.fullName)
	if fullName then
		year = tonumber(fullName:match('^%d+'))  -- ignore args.year
		games = stripToNil(fullName:gsub('^%d+年?', ''))
	end
	if alias == 'ANG' then
		if games == '英联邦运动会' or games == '英聯邦運動會' or games == '大英國協運動會' or games == '共和联邦运动会' then
			alias = 'ANG_CGF'
		end
	elseif alias == 'ART' then
		if games == '亚洲室内暨武艺运动会' or games == '亞洲室內暨武藝運動會' then
			alias = 'ART_AIMAG'
		end
	elseif alias == 'HKG' then
		if games == '英联邦运动会' or games == '英聯邦運動會' or games == '大英國協運動會' or games == '共和联邦运动会' 
		or games == '大英帝國運動會' or games == '大英帝国运动会' or games == '大英帝國和聯邦運動會' or games == '大英帝国和联邦运动会' 
		or games == '不列顛聯邦運動會' or games == '不列颠联邦运动会' or games == '不列顛英聯邦運動會' or games == '不列颠英联邦运动会' then
			alias = 'HKG_CGF'
		elseif (year == 1997 and (games == '东亚运动会' or games == '東亞運動會')) or (fullName == '1997年东亚运动会' or fullName == '1997年東亞運動會') then
			alias = 'HKG_CGF'
		elseif year and year < 1997 then
			alias = 'HKG_CGF'
		end
	elseif alias == 'IOA' then
		if year == 2000 then
			alias = 'IOA_2000'
		elseif year == 2016 and (games == '亚洲沙滩运动会' or games == '亞洲沙灘運動會') then
			alias = 'IOA_ABG2016'
		end
	elseif alias == 'IPA' then
		if year == 2000 then
			alias = 'IPA_2000'
		end
	elseif alias == 'MAL' then
		if year and year > 1963 then
			alias = 'MAS'
		end
	elseif alias == 'MAC' then
		if year and year <= 1999 then
			alias = 'MAC_1999'
		end
	elseif alias == 'SWZ' then
		if fullName then
			if year == nil or (year >= 2018 and (fullName ~= '2018年英联邦运动会' and fullName ~= '2018年英聯邦運動會' and fullName ~= '2018年大英國協運動會' and fullName ~= '2018年共和联邦运动会')) then
				alias = 'SWZ_YO2018'
			end
		elseif year == 2018 and (games == '英联邦运动会' or games == '英聯邦運動會' or games == '大英國協運動會' or games == '共和联邦运动会') then
			alias = 'SWZ'
		elseif year == nil or year >= 2018 then
			alias = 'SWZ_YO2018'
		end
	elseif alias == 'MKD' then
		if year and year <= 2018 then
			alias = 'MKD_2018'
		end
	elseif alias == 'SAM' then
		if year and year <= 1996 then
			alias = 'WSM'
		end
	-- 1992年中华台北残奥代表团使用五环版，1996年至2004年使用1994年至2004年版残奥旗帜，2008年开始使用现在的版本
	elseif alias == 'TPE' then
		if games == '亚洲残疾人运动会' or games == '亞洲殘疾人運動會' or games == '亞洲帕拉運動會' 
		or games == '亚洲青年残疾人运动会' or games == '亞洲青年殘疾人運動會' or games == '亞洲青年帕拉運動會' 
		or games == '夏季残疾人奥林匹克运动会' or games == '夏季殘疾人奧林匹克運動會' or games == '夏季帕拉林匹克運動會'
		or games == '残疾人奥林匹克运动会' or games == '殘疾人奧林匹克運動會' or games == '帕拉林匹克運動會' then
			alias = 'TPE_PAR'
		end
	elseif alias == 'COK' then
		if year and year <= 1973 then
			alias = 'COK_1968'
		end
	elseif alias == 'GHA' then
		if year and year <= 1956 then
			alias = 'GCO'
		end
	elseif alias == 'VNM' then
		if year and year <= 1954 then
			alias = 'VIE'
		end
	elseif alias == 'ROC' then
		if year and year >= 2020 and year <= 2022 then
			alias = 'ROC_RUS'
		end
	end
	return alias
end

local function getFlag(args, country)
	-- Return name of flag selected from country data (nil if none defined).
	local year = tonumber(args.year)
	local games = stripToNil(args.games)
	local fullName = stripToNil(args.fullName)
	if fullName then
		year = tonumber(fullName:match('^%d+'))  -- ignore args.year
		games = stripToNil(fullName:gsub('^%d+年?', ''))
	end
	if games then
		local gdata = country[games]
		if gdata then
			if type(gdata) == 'string' then
				return gdata
			end
			if gdata[1] then
				return gdata[1]
			end
			if gdata[year] then
				if type(gdata[year]) == 'string' then
					return gdata[year]
				end
				return gdata[year][1]
			end
		end
	end
	for _, item in ipairs(country) do
		if type(item) == 'string' then
			return item
		end
		if year and year <= item[1] then
			return item[2]
		end
	end
end

local function getName(args, country, frame)
	local lan = stripToNil(args.lan)
	if lan == nil then
		lan = frame:callParserFunction{ name = 'int', args = {'Conversionname'} }
	end
	if lan == 'zh-my' then
		lan = 'zh-sg'
	end
	local temp = linksuffix[lan]
	if temp == nil then
		lan = 'zh'
	end
	if country[lan] == nil then
		if lan == 'zh-hans' or lan == 'zh-hant' then
			lan = 'zh'
		elseif lan == 'zh-cn' or lan == 'zh-sg' then
			if country['zh-hans'] ~= nil then
				lan = 'zh-hans'
			else
				lan = 'zh'
			end
		elseif lan == 'zh-tw' or lan == 'zh-hk' or lan == 'zh-mo' then
			if country['zh-hant'] ~= nil then
				lan = 'zh-hant'
			else
				lan = 'zh'
			end
		end
	end
	return country[lan]
end
	
local data = mw.loadData('Module:Country alias/data')
local function getGames(games, lan)
	if lan == nil or lan == 'zh-hans' or lan == 'zh-cn' then
		lan = 'zh'
	elseif lan == 'zh-mo' then
		lan = 'zh-hk'
	elseif lan == 'zh-my' then
		lan = 'zh-sg'
	end
	if games == nil then
		return games
	end
	if data.event[lan][games] == nil then
		if lan == 'zh' or lan == 'zh-hant' then
			games = games
		elseif lan == 'zh-cn' or lan == 'zh-sg' then
			if data.event['zh'][games] == nil then
				games = games
			else
				games = data.event['zh'][games]
			end
		elseif lan == 'zh-hk' or lan == 'zh-tw' then
			if data.event['zh-hant'][games] == nil then
				games = games
			else
				games = data.event['zh-hant'][games]
			end
		end
	else
		games = data.event[lan][games]
	end
	return games
end

local function countryAlias(args, frame)
	local alias = getAlias(args)
	local country = data.countries[alias] or data.countries[data.countryAliases[alias]]
	local function quit(message)
		return args.error or error(message)
	end
	if not country then
		return quit('Invalid country alias: ' .. tostring(alias))
	end
	if yes(args.flag) then
		return getFlag(args, country) or quit('No flag defined for ' .. alias)
	else
		return getName(args, country, frame) or quit('No name defined for ' .. alias)
	end
end

-- 调用该模板前必须先确保args.lan参数不为空
local function countryAlias2(args, frame)
	local alias = getAlias(args)
	local country = data.countries[alias] or data.countries[data.countryAliases[alias]]
	local function quit(message)
		return args.error or error(message)
	end
	if not country then
		return quit('Invalid country alias: ' .. tostring(alias))
	end
	-- 当country.single不为空的时候，需要临时改变args.lan的值，在调用完getName后需要把args.lan的值改回来，以免影响下一次调用
	local original_lan = args.lan
	local new_lan = country.single or args.lan
	args.lan = new_lan
	local name = getName(args, country, frame) or quit('No name defined for ' .. alias)
	args.lan = original_lan
	return {name, new_lan}
end

local function getSingle(args)
	local alias = getAlias(args)
	local country = data.countries[alias] or data.countries[data.countryAliases[alias]]
	if not country then
		return nil
	end
	return country.single
end

local function getAllName(args)
	local alias = getAlias(args)
	local country = data.countries[alias] or data.countries[data.countryAliases[alias]]
	if not country then
		return nil
	end
	local strZhhans = country['zh']
	if country['zh-hans'] then
		strZhhans = country['zh-hans']
	end
	local strZhhant = country['zh']
	if country['zh-hant'] then
		strZhhant = country['zh-hant']
	end
	local strStart = '-{zh-hans:' .. strZhhans .. '; zh-hant:' .. strZhhant .. ';'
	if country['zh-cn'] then
		strStart = strStart .. ' zh-cn:' .. country['zh-cn'] .. ';'
	end
	if country['zh-sg'] then
		strStart = strStart .. ' zh-sg:' .. country['zh-sg'] .. '; zh-my:' .. country['zh-sg'] .. ';'
	end
	if country['zh-hk'] then
		strStart = strStart .. ' zh-hk:' .. country['zh-hk'] .. ';'
	end
	if country['zh-mo'] then
		strStart = strStart .. ' zh-mo:' .. country['zh-mo'] .. ';'
	end
	if country['zh-tw'] then
		strStart = strStart .. ' zh-tw:' .. country['zh-tw'] .. ';'
	end
	local strEnd = '}-'
	return strStart .. strEnd
end

local function flagIOC(frame)
	-- Implement {{flagIOC}} and {{flagIOC2}} which previously called this module three times.
	-- Returns <flag> <country link> <athletes>, with the third value optional
	local args = frame.args
	local code = stripToNil(args[1]) or error('flagIOC parameter 1 should be a country code')
	local games = stripToNil(args[2])
	local athletes = stripToNil(args[3])
	local lan = stripToNil(args[4])
	local altname = stripToNil(args.name)
	local parms = {
		alias = code,
		fullName = games,
		year = games:match('^%d+'),
		games = games:gsub('^%d+年?', ''),
	}
	if lan == nil then
		lan = frame:callParserFunction{ name = 'int', args = {'Conversionname'} }
	end
	local temp = linksuffix[lan]
	if temp == nil then
		lan = 'zh'
	end
	local single = getSingle(parms)
	local lang
	if single then
		lang = single
	else
		lang = lan
	end
	parms.lan = lang
	local fullName = countryAlias(parms, frame)
	if altname == nil or altname == '' then
		if single then
			altname = getAllName(parms)
		else
			altname = fullName
		end
	end
	local year = games:match('^%d+')
	games = games:gsub('^%d+年?', '')
	games = getGames(games, lang)
	if year then
		games = year .. '年' .. games
	end
	parms.flag = true
	if yes(args.rt) then
		return (('[[{games}{name}{suffix}|{altname}]]&nbsp;[[File:{flag}|22x20px|border|alt=|link=]]')
			:gsub('{(%w+)}', {
				flag = countryAlias(parms, frame),
				games = games,
				name = fullName,
				suffix = linksuffix[lang],
				altname = altname
			}))
	else
		return (('[[File:{flag}|22x20px|border|alt=|link=]]&nbsp;[[{games}{name}{suffix}|{altname}]]{athletes}')
			:gsub('{(%w+)}', {
				athletes = athletes and
					('<span style="font-size:90%;">（' .. athletes .. '）</span>') or
					'',
				flag = countryAlias(parms, frame),
				games = games,
				name = fullName,
				suffix = linksuffix[lang],
				altname = altname
			}))
	end
end

local function flagIOCathlete(frame)
	-- Implement {{flagIOCathlete}}, {{flagIOCmedalist}}, {{flagIOC2athlete}} and {{flagIOC2medalist}} which previously called this module three times.
	-- Returns <flag> <athlete/medalist> <country link>
	local args = frame.args
	local athlete = stripToNil(args[1])
	if athlete == nil then
		athlete = ''
	end
	local code = stripToNil(args[2]) or error('flagIOCathlete/medalist parameter 2 should be a country code')
	local games = stripToNil(args[3])
	local lan = stripToNil(args[4])
	local parms = {
		alias = code,
		fullName = games,
		year = games:match('^%d+'),
		games = games:gsub('^%d+年?', ''),
	}
	if lan == nil then
		lan = frame:callParserFunction{ name = 'int', args = {'Conversionname'} }
	end
	local temp = linksuffix[lan]
	if temp == nil then
		lan = 'zh'
	end
	local single = getSingle(parms)
	local lang
	local altname
	if single then
		lang = single
	else
		lang = lan
	end
	parms.lan = lang
	local fullName = countryAlias(parms, frame)
	if single then
		altname = getAllName(parms)
	else
		altname = fullName
	end
	local year = games:match('^%d+')
	games = games:gsub('^%d+年?', '')
	games = getGames(games, lang)
	if year then
		games = year .. '年' .. games
	end
	parms.flag = true
	if yes(args.medalist) then
		return (('{athlete}<br/>[[File:{flag}|22x20px|border|alt=|link=]]&nbsp;[[{games}{name}{suffix}|{altname}]]<span style="font-size:90%;">（{code}）</span>')
			:gsub('{(%w+)}', {
				flag = countryAlias(parms, frame),
				athlete = athlete,
				code = code,
				games = games,
				name = fullName,
				suffix = linksuffix[lang],
				altname = altname
			}))
	else
		return (('[[File:{flag}|22x20px|border|alt=|link=]]&nbsp;{athlete}<small>（[[{games}{name}{suffix}|{altname}]]）</small>')
			:gsub('{(%w+)}', {
				flag = countryAlias(parms, frame),
				athlete = athlete,
				games = games,
				name = fullName,
				suffix = linksuffix[lang],
				altname = altname
			}))
	end
end

local function main(frame)
	return countryAlias(frame.args, frame)
end

local function flagCaption(frame)
	local args = frame.args
	local alias = getAlias(args)
	local country = data.countries[alias] or data.countries[data.countryAliases[alias]]
	local function quit(message)
		return args.error or error(message)
	end
	if not country then
		return quit('Invalid country alias: ' .. tostring(alias))
	end
	-- Return name of flag selected from country data (nil if none defined).
	local captionsuffix = {
		['zh'] = "国旗",
		['zh-hans'] = "国旗",
		['zh-cn'] = "国旗",
		['zh-sg'] = "国旗",
		['zh-my'] = "国旗",
		['zh-hant'] = "國旗",
		['zh-hk'] = "國旗",
		['zh-mo'] = "國旗",
		['zh-tw'] = "國旗",
	}
	local year = tonumber(args.year)
	local games = stripToNil(args.games)
	local fullName = stripToNil(args.fullName)
	local name = getName(args, country, frame)
	if fullName then
		year = tonumber(fullName:match('^%d+'))  -- ignore args.year
		games = stripToNil(fullName:gsub('^%d+年?', ''))
	end
	if games then
		local gdata = country[games]
		if gdata then
			if gdata[2] then
				return gdata[2]
			end
			if gdata[year] then
				if gdata[year][2] then
					return gdata[year][2]
				end
			end
		end
	end
	for _, item in ipairs(country) do
		if type(item) == 'table' and year and year <= item[1] then
			if item[3] then
				return item[3]
			else
				break
			end
		end
	end
	if country.flagname then
		return country.flagname	
	end
	if args.lan == nil then
		args.lan = frame:callParserFunction{ name = 'int', args = {'Conversionname'} }
	end
	local temp = linksuffix[args.lan]
	if temp == nil then
		args.lan = 'zh'
	end
	return "[[" .. name .. captionsuffix[args.lan] .. "]]"
end

-- 调用了Module:Ilh判断条目是否存在，注意Module:Ilh提到相关函数需要更好实现
local ilh = require('Module:Ilh')
local function overviewlink(frame)
	-- 以后这个可以定义一个linkleft，linkright
	-- Returns <country link> 
	local args = frame.args
	local code = stripToNil(args[1]) or error('flagIOC parameter 1 should be a country code')
	local games = stripToNil(args[2])
	games = games:gsub('^%d+年?', '')
	local parms = {
		alias = code,
		fullName = games,
	}
	local overview
	for key, value in pairs(linksuffix) do
		parms.lan = key
		local fullName = countryAlias(parms, frame)
		local gameName = getGames(games, key)
		local link = gameName .. fullName .. value
		local isExist = ilh.isExist(link)
		if isExist == true then
			overview = link
			break
		end
	end
	if overview then
		return "（[[" .. overview .. "|总结]]）"
	else
		return ""
	end
end

return {
	flagIOC = flagIOC,
	flagIOCathlete = flagIOCathlete,
	flagCaption = flagCaption,
	overviewlink = overviewlink,
	main = main,
	countryAlias2 = countryAlias2,
	getGames = getGames,
}
检索自“https://zh.wikipedia.org/w/index.php?title=Module:Country_alias&oldid=77004061”