Module:TemplateOrCopy

local p = {}

-- Editcopy suffixes in priority order (first match wins) local EDITCOPY_SUFFIXES = { "editcopy", -- English "Копия", -- Russian }

function p.templateHelper(frame) local args = frame:getParent().args local templateName = mw.text.trim(args[1] or "") if templateName == "" then return "" end

-- Add namespace prefix if not present if not templateName:match("^Template:") then templateName = "Template:" .. templateName end

-- If on editcopy page, try to find editcopy version of template local isEditcopyPage = false

local title = mw.title.getCurrentTitle() for _, suffix in ipairs(EDITCOPY_SUFFIXES) do if title.subpageText == suffix then isEditcopyPage = true break end end

-- Try to find existing editcopy template if isEditcopyPage then for _, suffix in ipairs(EDITCOPY_SUFFIXES) do local testTitle = mw.title.new(templateName .. "/" .. suffix) if testTitle ~= nil and testTitle.exists then templateName = templateName .. "/" .. suffix break end end end

local templateArgs = {}

for k, v in pairs(args) do -- Skip the first argument (template name), pass others if k > 1 and type(k) == "number" then templateArgs[k - 1] = v

-- Pass named arguments as-is elseif type(k) ~= "number" then templateArgs[k] = v end end

return frame:expandTemplate({ title = templateName, args = templateArgs }) end

return p