Modul:category tree/tone cat

A modult a Modul:category tree/tone cat/doc lapon tudod dokumentálni

local export = {}

-- Category object

local Category = {}
Category.__index = Category


function Category.new_main(frame)
	local params = {
		[1] = {required = true},
		[2] = {required = true},
		[3] = {required = true},
	}
	
	args = require("Module:parameters").process(frame:getParent().args, params)
	
	return Category.new({lang = args[1], pos = args[2], tone = args[3]})
end


function Category.new(info)
	for key, val in pairs(info) do
		if not (key == "lang" or key == "pos" or key == "tone") then
			error("The parameter \"" .. key .. "\" was not recognized. "
				.."Recognized parameters are \"lang\", \"pos\", and \"tone\".")
		end
	end
	
	if not info.lang then
		error("No current language code was specified.")
	end
	
	if not info.pos then
		error("No part of speech was specified.")
	end
	
	if not info.tone then
		error("No tone was specified.")
	end
	
	local self = setmetatable({}, Category)
	self._info = info

	self._lang = type(info.lang) == "table" and info.lang.getCode and info.lang
		or require("Module:languages").getByCode(info.lang, true)
	
	return self
end

export.new = Category.new
export.new_main = Category.new_main


function Category:getInfo()
	return self._info
end


function Category:getBreadcrumbName()
	return self._info.tone
end


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


function Category:canBeEmpty()
	return false
end


function Category:isHidden()
	return false
end


function Category:getCategoryName()
	return self._lang:getCanonicalName() .. " " .. self._info.pos .. " with tone " .. self._info.tone
end


local function linkLanguage(lang)
	return "[[:Category:" .. mw.getContentLanguage():ucfirst(lang:getCategoryName()) .. "|" .. lang:getCanonicalName() .. "]]"
end


function Category:getDescription()
	return linkLanguage(self._lang) .. " " .. self._info.pos .. " with tone " .. self._info.tone .. "."
end


function Category:getParents()
	local categories = {}
	
	table.insert(categories,
		{name = require("Module:category tree/poscatboiler").new{code = self._info.lang, label = self._info.pos .. " by tone"},
			sort = "" .. self._info.tone:len() .. self._info.tone
		})

	return categories
end

function Category:getChildren()
	return nil
end


function Category:getUmbrella()
	return nil
end


return export

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