Документацијата за овој модул можете да ја создадете на Модул:category tree/док

-- Module:category tree
-- Imported from en.wiktionary
-- 2016-07-17 -- V2 -- last modified by DenisWasRight
-- Extended version for mk.wiktionary

local export = {}
local m_languages = require('Модул:languages')

-- The main entry point.
-- This is the only function that can be invoked from a template.
function export.show(frame)
	if mw.title.getCurrentTitle().nsText == "Шаблон" then
		return "(This template should be used on pages in the Category: namespace.)"
	elseif mw.title.getCurrentTitle().nsText ~= "Категорија" then
		error("This template/module can only be used on pages in the Category: namespace.")
	end
	
	local template = frame.args["template"]
	
	if not template or template == "" then
		error("The \"template\" parameter was not specified.")
	end
	
	local submodule = require("Модул:category tree/" .. template)
	
	-- Get all the parameters and the label data
	local current
	
	if submodule.new_main then
		current = submodule.new_main(frame)
	else
		local info = {}
		
		for key, val in pairs(frame.args) do
			info[key] = val; if info[key] == "" then info[key] = nil end
		end
	
		info.template = nil
		current = submodule.new(info, true)
	end

	local boxes = {}
	local display = {}
	local categories = {}
	
	-- Check if the category is empty
	local isEmpty = mw.site.stats.pagesInCategory(mw.title.getCurrentTitle().text, "all") == 0
	
	-- Are the parameters valid?
	if not current then
		table.insert(categories, "[[Категорија:Categories with invalid label]]")
		table.insert(categories, isEmpty and "[[Категорија:Empty categories]]" or nil)
		table.insert(display, show_error(
			"The label given to the " ..
			mw.getCurrentFrame():expandTemplate{title = "temp", args = {template}} ..
			" template is not valid. You may have mistyped it, or it simply has not been created yet. " ..
			"To add a new label, please consult the documentation of the template."))
		
		-- Exit here, as all code beyond here relies on current not being nil
		return table.concat(categories, "") .. table.concat(display, "\n\n")
	end
	
	-- Does the category have the correct name?
	if mw.title.getCurrentTitle().text ~= current:getCategoryName() then
		table.insert(categories, "[[Категорија:Categories with incorrect name]]")
		table.insert(display, show_error(
			"Based on the parameters given to the " ..
			mw.getCurrentFrame():expandTemplate{title = "temp", args = {template}} ..
			" template, this category should be called '''[[:Категорија:" .. current:getCategoryName() .. "]]'''."))
	end
	
	-- Add cleanup category for empty categories
	if isEmpty and not current:canBeEmpty() then
		table.insert(categories, "[[Категорија:Empty categories]]")
	end
	
	if current:isHidden() then
		table.insert(categories, "__HIDDENCAT__")
	end
	
	table.insert(boxes, show_catfix(current))
	table.insert(boxes, show_editlink(current))
	table.insert(boxes, show_pagelist(current))
	
	-- Generate the displayed information
	table.insert(display, show_breadcrumbs(current))
	table.insert(display, show_description(current))
	table.insert(display, show_children(current))
	table.insert(display, show_TOC(current))
	
	show_categories(current, categories)
	
	return table.concat(categories, "") .. table.concat(boxes, "\n") .. "\n" .. table.concat(display, "\n\n")
end

function show_error(text)
	return  mw.getCurrentFrame():expandTemplate{title = "maintenance box", args = {
		"red",
		image = "[[File:Ambox warning pn.svg|50px]]",
		title = "The automatically-generated contents of this category has errors.",
		text = text,
		}}
end

-- Check the name of the current page, and return an error if it's not right.
function check_name(current, template, info)
	local errortext = nil
	local category = nil
	
	if not current then
		errortext =
			"The label \"" .. (info.label or "") .. "\" given to the " .. mw.getCurrentFrame():expandTemplate{title = "temp", args = {template}} .. " template is not valid. " ..
			"You may have mistyped it, or it simply has not been created yet. To add a new label, please consult the documentation of the template."
		category = "[[Категорија:Categories with invalid label]]"
	else
		
	end
	
	if errortext then
		return (category or "") .. show_error(errortext)
	else
		return nil
	end
end

function show_catfix(current)
	if not current._lang  then
		return nil
	end
	
	return
		"<span id=\"catfix\" style=\"display:none;\" class=\"CATFIX-" .. mw.uri.anchorEncode(current._lang:getCanonicalName()) .. "\">" ..
		require("Модул:script utilities").tag_text("&nbsp;", current._lang, (sc and require("Модул:scripts").getByCode(info.sc) or nil), nil) ..
		"</span>"
end

-- Show the parent categories that the current category should be placed in.
function show_categories(current, categories)
	local parents = current:getParents()
	
	if not parents then
		return
	end
	
	for _, parent in ipairs(parents) do
		if type(parent.name) == "string" then
			if not (current._lang and current:getCategoryName() == mw.getContentLanguage():ucfirst(current._lang:getCategoryName())) and not (current._sc and current:getCategoryName():find(mw.getContentLanguage():ucfirst(current._sc:getCategoryName()), nil, true)) and current:getInfo().code then
				require("Модул:debug").track("category tree/string")
			end
			
			table.insert(categories, "[[" .. parent.name .. "|" .. parent.sort .. "]]")
		else
			table.insert(categories, "[[Категорија:" .. parent.name:getCategoryName() .. "|" .. parent.sort .. "]]")
		end
	end
	
	-- Also put the category in its corresponding "umbrella" or "by language" category.
	local umbrella = current:getUmbrella()
	
	if umbrella then
		if type(umbrella) == "string" then
			table.insert(categories, "[[" .. umbrella .. "|" .. current:getCategoryName() .. "]]")
		else
			table.insert(categories, "[[Категорија:" .. umbrella:getCategoryName() .. "|" .. current:getCategoryName() .. "]]")
		end
	end
end

function show_editlink(current)
	return
		"<div class=\"noprint plainlinks\" style=\"float: right; clear: both; margin: 0 0 .5em 1em; background: #f9f9f9; border: 1px #aaaaaa solid; padding: 5px; font-weight: bold;\">[" ..
		mw.getCurrentFrame():callParserFunction{name = "fullurl", args = {current:getDataModule(), action = "edit"}} ..
		" Edit category data]</div>"
end

function show_pagelist(current)
	local namespace = ""
	local info = current:getInfo()
	
	if info.label == "citations" or info.label == "citations of undefined terms" then
		namespace = "Citations"
	elseif info.code then
		local lang = require("Модул:languages").getByCode(info.code)
		
		if lang then
			if lang:getType() == "reconstructed" then
				namespace = "Викиречник"
			elseif lang:getType() == "appendix-constructed" then
				namespace = "Помош"
			end
		end
	end
	
	local recent = mw.getCurrentFrame():callParserFunction{
		name = "#tag",
		args = {
			"DynamicPageList",
			"category=" .. mw.title.getCurrentTitle().text .. "\n" ..
			"namespace=" .. namespace .. "\n" ..
			"count=10\n" ..
			"mode=ordered\n" ..
			"ordermethod=categoryadd\n" ..
			"order=descending"
		}
	}
	
	local oldest = mw.getCurrentFrame():callParserFunction{
		name = "#tag",
		args = {
			"DynamicPageList",
			"category=" .. mw.title.getCurrentTitle().text .. "\n" ..
			"namespace=" .. namespace .. "\n" ..
			"count=10\n" ..
			"mode=ordered\n" ..
			"ordermethod=lastedit\n" ..
			"order=ascending"
		}
	}
	
	return [=[
{| class="wikitable" style="float: right; clear: both; margin: 0 0 .5em 1em;"
! Recent additions to the category
|-
| style="font-size:0.9em;" | ]=] .. recent .. [=[

|-
! Oldest pages ordered by last edit
|-
| style="font-size:0.9em;" | ]=] .. oldest .. [=[

|}]=]
end

-- Show navigational "breadcrumbs" at the top of the page.
function show_breadcrumbs(current)
	local steps = {}
	
	-- Start at the current label and move our way up the "chain" from child to parent, until we can't go further.
	while current do
		local category = nil
		local display_name = nil
		
		if type(current) == "string" then
			category = current
			display_name = current:gsub("^Категорија:", "")
		else
			category = "Категорија:" .. current:getCategoryName()
			display_name = current:getBreadcrumbName()
		end
		
		display_name = mw.getContentLanguage():ucfirst(display_name)
		table.insert(steps, 1, "» [[:" .. category .. "|" .. display_name .. "]]")
		
		-- Move up the "chain" by one level.
		if type(current) == "string" then
			current = nil
		else
			current = current:getParents()
			
			if current then
				current = current[1].name
			end
		end
	end
	
	return "<small>" .. table.concat(steps, " ") .. "</small>"
end

-- Show a short description text for the category.
function show_description(current)
	return (current:getDescription() or "")
end

-- Show a list of child categories.
function show_children(current)
	local children = current:getChildren()
	
	if not children then
		return nil
	end
	
	table.sort(children, function(first, second) return first.sort < second.sort end)
	
	local children_list = {}
	
	for _, child in ipairs(children) do
		local child_basic = child.name:getCategoryName()
		local child_page = mw.title.new("Категорија:" .. child_basic)
		
		if child_page.exists then
			local child_description = child.name:getDescription()
			table.insert(children_list, "* [[:Категорија:" .. child_basic .. "]]: " .. child_description)
		end
	end
	
	return table.concat(children_list, "\n")
end

-- Show a table of contents with links to each letter in the language's script.
function show_TOC(current)
	local code = current:getInfo().code
	
	if not code or not require("Модул:languages").getByCode(code) then
		return nil
	end
	
	local num_pages = 300 --mw.site.stats.pagesInCategory(mw.title.getCurrentTitle().text, "pages")
	
	-- No need for a TOC if all entry names can fit on one page.
	if num_pages > 200 then
		-- This category is very large, see if there is an "extended" version of the TOC.
		if num_pages > 2500 then
			local TOC_template_extended = mw.title.new("Шаблон:" .. code .. "-categoryTOC/full")
			
			if TOC_template_extended.exists then
				return mw.getCurrentFrame():expandTemplate{title = TOC_template_extended.text, args = {}}
			end
		end
		
		local TOC_template = mw.title.new("Шаблон:" .. code .. "-categoryTOC")
		
		if TOC_template.exists then
			return mw.getCurrentFrame():expandTemplate{title = TOC_template.text, args = {}}
		end
	end
	
	return nil
end

return export