模組:Category tree/translit cat

---

此模块缺少說明文檔。請協助創建。

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local export = {}

-- Category object

local Category = {}
Category.__index = Category


function Category.new(info)
	local self = setmetatable({}, Category)
	assert(type(info) == "table", "The \"info\" parameter must be a table.")
	self._info = {}
	
	for key, val in pairs(info) do
		if key == "code" then
			self._info.code = val
			self._lang = require("Module:languages").getByCode(val) or error("The language code \"" .. val .. "\" is not valid.")
		elseif key == "label" then
			self._info.label = val
		else
			error("The parameter \"" .. key .. "\" was not recognized.")
		end
	end
	
	if not self._info.label then
		error("No label was specified.")
	end
	
	-- Check if the label exists
	if self._info.label ~= "ROOT" then
		self._source = require("Module:languages").getByCode(self._info.label) or error("The language code \"" .. self._info.label .. "\" is not valid.")
	end
	
	return self
end

export.new = Category.new


function Category:getInfo()
	return self._info
end


function Category:getBreadcrumbName()
	if self._source then
		if self._lang then
			return self._source:getCanonicalName()
		else
			return "Terms transliterated from " .. self._source:getCanonicalName()
		end
	else
		if self._lang then
			return "Transliterated terms"
		else
			return "Terms transliterated from other languages"
		end
	end
end


function Category:getDataModule()
	return "Module:category tree/translit cat"
end


function Category:getCategoryName()
	local ret = nil
	
	if self._source then
		ret = "transliterations of " .. self._source:getCanonicalName() .. " terms"
	else
		ret = "terms transliterated from other languages"
	end
	
	if self._lang then
		return mw.getContentLanguage():ucfirst(self._lang:getCanonicalName() .. " " .. ret)
	else
		return mw.getContentLanguage():ucfirst(ret)
	end
end


function Category:getDescription()
	local ret
	
	if self._lang then
		if self._source then
			ret = "the [[:Category:" .. mw.getContentLanguage():ucfirst(self._source:getCategoryName()) .. "|" .. self._source:getCategoryName() .. "]]"
		else
			ret = "other languages"
		end
		
		return "Terms in " .. self._lang:getCanonicalName() .. " that have been transliterated from " .. ret .. "."
	else
		if self._source then
			ret = "transliterations of " .. self._source:getCanonicalName() .. " terms"
		else
			ret = "terms transliterated from other languages"
		end
		
		return "Categories with " .. ret .. " in various specific languages."
	end
end


function Category:getParents()
	if self._lang then
		if self._source then
			local pinfo = mw.clone(self._info)
			pinfo.label = "ROOT"
			
			return {
				{name = Category.new(pinfo), sort = self._source:getCanonicalName()},
				{name = require("Module:category tree/borrowed cat").new({code = self._info.code, label = self._source:getCode()}), sort = " "},
			}
		else
			return {
				{name = require("Module:category tree/poscatboiler").new({code = self._info.code, label = "borrowed terms"}), sort = " "},
			}
		end
	else
		if self._source then
			return {{name = require("Module:category tree/borrowed cat").new({label = self._source:getCode()}), sort = " "}}
		else
			return {{name = "Category:Terms by etymology subcategories by language", sort = "terms transliterated from other languages"}}
		end
	end
end

function Category:getChildren()
	return nil
end


function Category:canBeEmpty()
	return false
end


function Category:isHidden()
	return false
end


function Category:getUmbrella()
	if not self._lang then
		return nil
	end
	
	local uinfo = mw.clone(self._info)
	uinfo.code = nil
	return Category.new(uinfo)
end


return export