Module:If in page
此模块的文档可以在Module:If in page/doc创建
-- 本頁面複製自[[w:zh:Module:If in page]],由機器人定期更新。請直接編輯原維基項目頁面,或自設定頁面[[User:Cewbot/log/20211203/configuration]]去除本頁面之後再編輯。
local p = {}
local getArgs = require('Module:Arguments').getArgs
function p.match(args)
if not args["page"] then
args.page = mw.title.getCurrentTitle().fullText
end
local page = mw.title.new(args.page)
if not page then
return args["3"] or ""
end
local content = page:getContent()
if not content then
return args["3"] or ""
end
if mw.ustring.match(content, args["1"] or "") then
if args["subst"] then
local pattern = args["1"] or ""
if mw.ustring.sub(pattern, 1, 1) ~= "^" then
pattern = "^.-" .. pattern
end
if mw.ustring.sub(pattern, -1) ~= "$" then
pattern = pattern .. ".*$"
end
local out = mw.ustring.gsub(content, pattern, args["2"] or "")
return out
else
return args["2"] or ""
end
else
return args["3"] or ""
end
end
function p.main(frame)
local args = getArgs(frame)
return p.match(args)
end
return p