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Модуль:DependencyList

Материал из Энциклопедия Тренерон
Message_documentation_title[view][edit][history][purge]
message_transclude_desc
Function list
L 34 — substVarValue
L 46 — extractModuleName
L 60 — formatPageName
L 72 — formatModuleName
L 93 — dualGmatch
L 105 — getDynamicRequireList
L 162 — getRequireList
L 251 — recursiveGMatch
L 307 — getInvokeCallList
L 331 — messageBoxUnused
L 343 — collapseList
L 354 — formatDynamicQueryLink
L 385 — formatInvokeCallList
L 410 — formatInvokedByList
L 411 — lcfirst
L 464 — formatRequiredByList
L 533 — formatRequireList
L 556 — formatLoadDataList
L 579 — formatUsedTemplatesList
L 598 — p.main
L 606 — p._main

This template is meant to be used on module documentations.

{{DependencyList|<<Module name>>}}

All parameters are optional. If Module name is omitted the page name will be used instead; /doc is automatically removed.

If category is false then no categories will be added to the page, the default value is true.

If compact is true links will be separated by commas instead of every link on a new line.

Examples

{{DependencyList|<Module:For>}}

{{DependencyList|<Module:Infobox>}}


require("strict");

local p = {}
local libraryUtil = require( 'libraryUtil' )
local arr = require( 'Module:Array' )
local yn = require( 'Module:Yesno' )
local param = require( 'Module:Paramtest' )
local dpl = require( 'Module:DPLlua' )
local userError = require("Module:User error")
local mHatnote = require('Module:Hatnote')
local mHatlist = require('Module:Hatnote list')
local moduleIsUsed = false
local COLLAPSE_LIST_LENGTH_THRESHOLD = 1
local MAX_DYNAMIC_REQUIRE_LIST_LENGTH = 30
local dynamicRequireListQueryCache = {}

local builtins = {
	--[[
	["libraryUtil"] = {
		link = "mw:Special:MyLanguage/Extension:Scribunto/Lua reference manual#libraryUtil",
		categories = {},
	}
	]]
	["strict"] = {
		link = "mw:Special:MyLanguage/Extension:Scribunto/Lua reference manual#strict",
		categories = { "Strict mode modules" },
	},
};

--- Used in case 'require( varName )' is found. Attempts to find a string value stored in 'varName'.
---@param content string    The content of the module to search in
---@param varName string
---@return string
local function substVarValue( content, varName )
    local res = content:match( varName .. '%s*=%s*(%b""%s-%.*)' ) or content:match( varName .. "%s*=%s*(%b''%s-%.*)" ) or ''
    if res:find( '^(["\'])[Mm]odule:[%S]+%1' ) and not res:find( '%.%.' ) and not res:find( '%%%a' ) then
        return mw.text.trim( res )
    else
        return ''
    end
end

---@param capture string
---@param content string    The content of the module to search in
---@return string
local function extractModuleName( capture, content )
    capture = capture:gsub( '^%(%s*(.-)%s*%)$', '%1' )

    if capture:find( '^(["\']).-%1$' ) then -- Check if it is already a pure string
        return capture
    elseif capture:find( '^[%a_][%w_]*$' ) then -- Check if if is a single variable
        return substVarValue( content, capture )
    end

    return capture
end

---@param str string
---@return string
local function formatPageName( str )
    local name = mw.text.trim(str)
        :gsub( '^([\'\"])(.-)%1$', function(_, x) return x end ) -- Only remove quotes at start and end of string if both are the same type
        :gsub( '_', ' ' )
        :gsub( '^.', string.upper )
        :gsub( ':.', string.upper )

    return name
end

---@param str string
---@return string
local function formatModuleName( str, allowBuiltins )
	if allowBuiltins then
		local name = mw.text.trim(str)
			-- Only remove quotes at start and end of string if both are the same type
			:gsub([[^(['"])(.-)%1$]], function(_, x) return x end);

		local builtin = builtins[name];
		if builtin then
			return builtin.link .. "|" .. name, builtin;
		end
	end

    local module = formatPageName( str )

    if not string.find( module, '^[Mm]odule:' ) then
        module = 'Module:' .. module
    end

    return module
end

local function dualGmatch( str, pat1, pat2 )
    local f1 = string.gmatch( str, pat1 )
    local f2 = string.gmatch( str, pat2 )
    return function()
        return f1() or f2()
    end
end

--- Used in case a construct like 'require( "Module:wowee/" .. isTheBest )' is found.
--- Will return a list of pages which satisfy this pattern where 'isTheBest' can take any value.
---@param query string
---@return string[]     Sequence of strings
local function getDynamicRequireList( query )
	local isDynamic = true;

    if query:find( '%.%.' ) then
        query = mw.text.split( query, '..', true )
        query = arr.map( query, function(x) return mw.text.trim(x) end )
        query = arr.map( query, function(x) return (x:match('^[\'\"](.-)[\'\"]$') or '%') end )
        query = table.concat( query )
    else
        local _; _, query = query:match( '(["\'])(.-)%1' )

        if query == nil then
			return {}, isDynamic
        end
        
        local replacements;
        query, replacements = query:gsub( '%%%a', '%%' )
		if replacements == 0 then
			isDynamic = false;
		end
    end
    query = query:gsub( '^[Mm]odule:', '' )
    
    if query:find( '^[Dd]ata/' ) then
        return { 'Module:' .. query }, isDynamic;   -- This format will later be used by formatDynamicQueryLink()
    end

    if dynamicRequireListQueryCache[ query ] then
        return dynamicRequireListQueryCache[ query ], isDynamic;
    end

    local list = dpl.ask{
        namespace = 'Module',
        titlematch = query,
        nottitlematch = '%/doc|'..query..'/%',
        distinct = 'strict',
        ignorecase = true,
        ordermethod = 'title',
        count = MAX_DYNAMIC_REQUIRE_LIST_LENGTH + 1,
        skipthispage = 'no',
        allowcachedresults = true,
        cacheperiod = 604800 -- One week
    }

    if #list > MAX_DYNAMIC_REQUIRE_LIST_LENGTH then
        list = { 'Module:' .. query }
    end

    dynamicRequireListQueryCache[ query ] = list

    return list, isDynamic;
end

--- Returns a list of modules loaded and required by module 'moduleName'.
---@param moduleName string
---@param searchForUsedTemplates boolean
---@return string[], string[], string[], string[]
local function getRequireList( moduleName, searchForUsedTemplates )
    local content = mw.title.new( moduleName ):getContent()
    local requireList = arr{}
    local loadDataList = arr{}
    local usedTemplateList = arr{}
    local dynamicRequirelist = arr{}
    local dynamicLoadDataList = arr{}
    local extraCategories = arr{}

    assert( content ~= nil, string.format( '%s does not exist', moduleName ) )

    content = content:gsub( '%-%-%[(=-)%[.-%]%1%]', '' ):gsub( '%-%-[^\n]*', '' ) -- Strip comments

    for match in dualGmatch( content, 'require%s*(%b())', 'require%s*((["\'])%s*[Mm]odule:.-%2)' ) do
        match = mw.text.trim( match )
        match = extractModuleName( match, content )

        if match:find( '%.%.' ) or match:find( '%%%a' ) then
            for _, x in ipairs( getDynamicRequireList( match ) ) do
                table.insert( dynamicRequirelist, x )
            end
        elseif match ~= '' then
        	local builtin;
            match, builtin = formatModuleName( match, true )
            table.insert( requireList, match )
            
			if builtin then
				local builtinCategories = builtin.categories;
				if type(builtinCategories) == "table" then
					for _, x in ipairs(builtinCategories) do
						table.insert(extraCategories, x);
					end
				end
			end
        end
    end

    for match in dualGmatch( content, 'mw%.loadData%s*(%b())', 'mw%.loadData%s*((["\'])%s*[Mm]odule:.-%2)' ) do
        match = mw.text.trim( match )
        match = extractModuleName( match, content )

        if match:find( '%.%.' ) or match:find( '%%%a' ) then
            for _, x in ipairs( getDynamicRequireList( match ) ) do
                table.insert( dynamicLoadDataList, x )
            end
        elseif match ~= '' then
            match = formatModuleName( match, true )
            table.insert( loadDataList, match )
        end
    end
    
    for match in dualGmatch( content, 'mw%.loadJsonData%s*(%b())', 'mw%.loadJsonData%s*((["\'])%s*[Mm]odule:.-%2)' ) do
        match = mw.text.trim( match )
        match = extractModuleName( match, content )

        if match:find( '%.%.' ) or match:find( '%%%a' ) then
            for _, x in ipairs( getDynamicRequireList( match ) ) do
                table.insert( dynamicLoadDataList, x )
            end
        elseif match ~= '' then
            match = formatModuleName( match, true )
            table.insert( loadDataList, match )
        end
    end

    for func, match in string.gmatch( content, 'pcall%s*%(([^,]+),([^%),]+)' ) do
        func = mw.text.trim( func )
        match = mw.text.trim( match )

		local dynList, isDynamic;
        if func == 'require' then
			dynList, isDynamic = getDynamicRequireList(match);
			if (isDynamic == false and #dynList == 1) then
				table.insert(requireList, dynList[1]);
			else for _, x in ipairs(dynList) do
                table.insert( dynamicRequirelist, x )
			end end
        elseif func == 'mw.loadData' then
			dynList, isDynamic = getDynamicRequireList(match);
			if (isDynamic == false and #dynList == 1) then
				table.insert(loadDataList, dynList[1]);
			else for _, x in ipairs(dynList) do
                table.insert( dynamicLoadDataList, x )
			end end
        end
    end

    if searchForUsedTemplates then
        for preprocess in string.gmatch( content, ':preprocess%s*(%b())' ) do
            local function recursiveGMatch( str, pat )
                local list = {}
                local i = 0
                repeat
                    for match in string.gmatch( list[i] or str, pat ) do
                        table.insert( list, match )
                    end
                    i =  i + 1
                until i > #list or i > 100

                i = 0
                return function()
                    i = i + 1
                    return list[i]
                end
            end

            for template in recursiveGMatch( preprocess, '{(%b{})}' ) do
                local name = string.match( template, '{(.-)[|{}]' )
                if name ~= '' then
                    if name:find( ':' ) then
                        local ns = name:match( '^(.-):' )
                        if arr.contains( {'', 'template', 'user'}, ns:lower() ) then
                            table.insert( usedTemplateList, name )
                        elseif ns == ns:upper() then
                            table.insert( usedTemplateList, ns ) -- Probably a magic word
                        end
                    else
                        if name:match( '^%u+$' ) or name == '!' then
                            table.insert( usedTemplateList, name ) -- Probably a magic word
                        else
                            table.insert( usedTemplateList, 'Template:'..name )
                        end
                    end
                end
            end
        end
    end

    requireList = requireList .. dynamicRequirelist:reject( loadDataList )
    requireList = requireList:unique()
    loadDataList = loadDataList .. dynamicLoadDataList:reject( requireList )
    loadDataList = loadDataList:unique()
    usedTemplateList = usedTemplateList:unique()
    extraCategories = extraCategories:unique()
    table.sort( requireList )
    table.sort( loadDataList )
    table.sort( usedTemplateList )
    table.sort( extraCategories )

    return requireList, loadDataList, usedTemplateList, extraCategories
end

--- Returns a list with module and function names used in all '{{#Invoke:moduleName|funcName}}' found on page 'templateName'.
---@param templateName string
---@return table<string, string>[]
local function getInvokeCallList( templateName )
    local content = mw.title.new( templateName ):getContent()
    local invokeList = {}

    assert( content ~= nil, string.format( '%s does not exist', templateName ) )

    for moduleName, funcName in string.gmatch( content, '{{[{|safeubt:}]-#[Ii]nvoke:([^|]+)|([^}|]+)[^}]*}}' ) do
        moduleName = formatModuleName( moduleName )
        funcName = mw.text.trim( funcName )
        if string.find( funcName, '^{{{' ) then
        	funcName = funcName ..  '}}}'
        end
        table.insert( invokeList, {moduleName=moduleName, funcName=funcName} )
    end

    invokeList = arr.unique( invokeList, function(x) return x.moduleName..x.funcName end )
    table.sort( invokeList, function(x, y) return x.moduleName..x.funcName < y.moduleName..y.funcName end )

    return invokeList
end

---@param pageName string
---@param addCategories boolean
---@return string
local function messageBoxUnused( pageName, addCategories )
	local mbox = require( 'Module:Mbox' )._mbox
	local category = addCategories and '[[Category:Unused modules]]' or ''
	return mbox(
		'This module is unused.',
		string.format( 'This module is neither invoked by a template nor required/loaded by another module. If this is in error, make sure to add <code>{{[[Template:Documentation|Documentation]]}}</code>/<code>{{[[Template:No documentation|No&nbsp;documentation]]}}</code> to the calling template\'s or parent\'s module documentation.', 
			pageName 
		),
		{ icon = 'WikimediaUI-Alert.svg' }
	) .. category
end

local function collapseList( list, id, listType )
    local text = string.format( '%d %s', #list, listType )
    local button = '<span>' .. text .. ':</span>&nbsp;'
    local content = mHatlist.andList( list, false )

    return { tostring( button ) .. tostring( content ) }
end

--- Creates a link to [[Special:Search]] showing all pages found by getDynamicRequireList() in case it found more than MAX_DYNAMIC_REQUIRE_LIST_LENGTH pages.
---@param query string      @This will be in a format like 'Module:Wowee/%' or 'Module:Wowee/%/data'
---@return string
local function formatDynamicQueryLink( query )
    local prefix = query:match( '^([^/]+)' )
    local linkText = query:gsub( '%%', '&lt; ... &gt;' )

    query = query:gsub( '^Module:',  '' )

    query = query:gsub( '([^/]+)/?', function ( match )
        if match == '%' then
            return '\\/[^\\/]+'
        else
            return '\\/"' .. match .. '"'
        end
    end )

    query = query:gsub( '^\\/', '' )

    query = string.format(
        'intitle:/%s%s/i -intitle:/%s\\/""/i -intitle:doc prefix:"%s"',
        query,
        query:find( '"$' ) and '' or '""',
        query,
        prefix
    )

    return string.format( '<span class="plainlinks">[%s %s]</span>', tostring( mw.uri.fullUrl( 'Special:Search', { search = query } ) ), linkText )
end

---@param templateName string
---@param addCategories boolean
---@param invokeList table<string, string>[]    @This is the list returned by getInvokeCallList()
---@return string
local function formatInvokeCallList( templateName, addCategories, invokeList )
    local category = addCategories and '[[Category:Lua-based templates]]' or ''
    local res = {}

    for _, item in ipairs( invokeList ) do
    	local msg = string.format(
    		"'''%s''' invokes function '''%s''' in [[%s]] using [[Star Citizen:Lua|Lua]].",
    		templateName,
    		item.funcName,
    		item.moduleName
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    end

    if #invokeList > 0 then
        table.insert( res, category )
    end

    return table.concat( res )
end

---@param moduleName string
---@param addCategories boolean
---@param whatLinksHere string    @A list generated by a dpl of pages in the Template namespace which link to moduleName.
---@return string
local function formatInvokedByList( moduleName, addCategories, whatLinksHere )
    local function lcfirst( str )
		return string.gsub( str, '^[Mm]odule:.', string.lower )
	end

    local templateData = arr.map( whatLinksHere, function(x) return {templateName=x, invokeList=getInvokeCallList(x)} end )
    templateData = arr.filter( templateData, function(x)
        return arr.any( x.invokeList, function(y)
            return lcfirst(y.moduleName) == lcfirst(moduleName)
        end )
    end )

    local invokedByList = {}

    for _, template in ipairs( templateData ) do
        for _, invoke in ipairs( template.invokeList ) do
            table.insert( invokedByList, string.format( "function '''%s''' is invoked by [[%s]]", invoke.funcName, template.templateName ) )
        end
    end

    table.sort( invokedByList)

    local res = {}

    if #invokedByList > COLLAPSE_LIST_LENGTH_THRESHOLD then
    	local msg = string.format(
    		"'''%s''' is invoked by %s.",
    		moduleName,
    		collapseList( invokedByList, 'invokedBy', 'templates' )[1]
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    else
	    for _, item in ipairs( invokedByList ) do
	    	local msg = string.format(
	    		"'''%s's''' %s.",
	    		moduleName,
	    		item
	    	)
        	table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
	    end
    end

    if #templateData > 0 then
        moduleIsUsed = true
        table.insert( res, (addCategories and '[[Category:Template invoked modules]]' or '') )
    end

    return table.concat( res )
end

---@param moduleName string
---@param addCategories boolean
---@param whatLinksHere string      @A list generated by a dpl of pages in the Module namespace which link to moduleName.
---@return string
local function formatRequiredByList( moduleName, addCategories, whatLinksHere )
    local childModuleData = arr.map( whatLinksHere, function ( title )
        local requireList, loadDataList = getRequireList( title )
        return {name=title, requireList=requireList, loadDataList=loadDataList}
    end )

    local requiredByList = arr.map( childModuleData, function ( item )
        if arr.any( item.requireList, function(x) return x:lower()==moduleName:lower() end ) then
            if item.name:find( '%%' ) then
                return formatDynamicQueryLink( item.name )
            else
                return '[[' .. item.name .. ']]'
            end
        end
    end )

    local loadedByList = arr.map( childModuleData, function ( item )
        if arr.any( item.loadDataList, function(x) return x:lower()==moduleName:lower() end ) then
            if item.name:find( '%%' ) then
                return formatDynamicQueryLink( item.name )
            else
                return '[[' .. item.name .. ']]'
            end
        end
    end )

    if #requiredByList > 0 or #loadedByList > 0 then
        moduleIsUsed  = true
    end

    if #requiredByList > COLLAPSE_LIST_LENGTH_THRESHOLD then
        requiredByList = collapseList( requiredByList, 'requiredBy', 'modules' )
    end

    if #loadedByList > COLLAPSE_LIST_LENGTH_THRESHOLD then
        loadedByList = collapseList( loadedByList, 'loadedBy', 'modules' )
    end

    local res = {}

    for _, requiredByModuleName in ipairs( requiredByList ) do
    	local msg = string.format(
    		"'''%s''' is required by %s.",
    		moduleName,
    		requiredByModuleName
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    end

    if #requiredByList > 0 then
        table.insert( res, (addCategories and '[[Category:Modules required by modules]]' or '') )
    end

    for _, loadedByModuleName in ipairs( loadedByList ) do
    	local msg = string.format(
    		"'''%s''' is loaded by %s.",
    		moduleName,
    		requiredByModuleName
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    end

    if #loadedByList > 0 then
        table.insert( res, (addCategories and '[[Category:Module data]]' or '') )
    end

    return table.concat( res )
end

local function formatRequireList( currentPageName, addCategories, requireList )
    local res = {}

    if #requireList > COLLAPSE_LIST_LENGTH_THRESHOLD then
        requireList = collapseList( requireList, 'require', 'modules' )
    end

    for _, requiredModuleName in ipairs( requireList ) do
    	local msg = string.format(
    		"'''%s''' requires %s.",
    		currentPageName,
    		requiredModuleName
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    end

    if #requireList > 0 then
        table.insert( res, (addCategories and '[[Category:Modules requiring modules]]' or '') )
    end

    return table.concat( res )
end

local function formatLoadDataList( currentPageName, addCategories, loadDataList )
    local res = {}

    if #loadDataList > COLLAPSE_LIST_LENGTH_THRESHOLD then
        loadDataList = collapseList( loadDataList, 'loadData', 'modules' )
    end

    for _, loadedModuleName in ipairs( loadDataList ) do
    	local msg = string.format(
    		"'''%s''' loads data from %s.",
    		currentPageName,
    		loadedModuleName
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    end

    if #loadDataList > 0 then
        table.insert( res, (addCategories and '[[Category:Modules using data]]' or '') )
    end

    return table.concat( res )
end

local function formatUsedTemplatesList( currentPageName, addCategories, usedTemplateList )
    local res = {}

    if #usedTemplateList > COLLAPSE_LIST_LENGTH_THRESHOLD then
        usedTemplateList = collapseList( usedTemplateList, 'usedTemplates', 'templates' )
    end

    for _, templateName in ipairs( usedTemplateList ) do
    	local msg = string.format(
    		"'''%s''' transcludes  [[%s]] using <samp>frame:preprocess()</samp>.",
    		currentPageName,
    		templateName
    	)
        table.insert( res, mHatnote._hatnote( msg, { icon='WikimediaUI-Code.svg' } ) )
    end

    return table.concat( res )
end

function p.main( frame )
    local args = frame:getParent().args
    return p._main( args[1], args.category, args.isUsed )
end

---@param currentPageName string|nil
---@param addCategories boolean|string|nil
---@return string
function p._main( currentPageName, addCategories, isUsed )
    libraryUtil.checkType( 'Module:RequireList._main', 1, currentPageName, 'string', true )
    libraryUtil.checkTypeMulti( 'Module:RequireList._main', 2, addCategories, {'boolean', 'string', 'nil'} )
    libraryUtil.checkTypeMulti( 'Module:RequireList._main', 3, isUsed, {'boolean', 'string', 'nil'} )

    local title = mw.title.getCurrentTitle()

    -- Leave early if not in module or template namespace
    if param.is_empty( currentPageName ) and
        ( not arr.contains( {'Module', 'Template'}, title.nsText ) ) then
        return ''
    end

    currentPageName = param.default_to( currentPageName, title.fullText )
    currentPageName = string.gsub( currentPageName, '/[Dd]oc$', '' )
    currentPageName = formatPageName( currentPageName )
    addCategories = yn( param.default_to( addCategories, title.subpageText~='doc' ) )
    moduleIsUsed = yn( param.default_to( isUsed, false ) )

    if title.text:lower():find( 'sandbox' ) then
    	moduleIsUsed = true -- Don't show sandbox modules as unused
    end

    if currentPageName:find( '^Template:' ) then
        local ok, invokeList = pcall( getInvokeCallList, currentPageName )
		if ok then
        	return formatInvokeCallList( currentPageName, addCategories, invokeList )
        else
			return userError(invokeList)
		end
    end

    local whatTemplatesLinkHere, whatModulesLinkHere = dpl.ask( {
        namespace = 'Template',
        linksto = currentPageName,
        distinct = 'strict',
        ignorecase = true,
        ordermethod = 'title',
        allowcachedresults = true,
        cacheperiod = 604800 -- One week
    }, {
        namespace = 'Module',
        linksto = currentPageName,
        nottitlematch = '%/doc%|' .. currentPageName:gsub( 'Module:', '' ),
        distinct = 'strict',
        ignorecase = true,
        ordermethod = 'title',
        allowcachedresults = true,
        cacheperiod = 604800 -- One week
    } )

    local requireList, loadDataList, usedTemplateList, extraCategories;
    do
    	local ok;
	    ok, requireList, loadDataList, usedTemplateList, extraCategories = pcall(getRequireList, currentPageName, true);
	    if not ok then
	    	return userError(requireList);
	    end
    end

    requireList = arr.map( requireList, function ( moduleName )
        if moduleName:find( '%%' ) then
            return formatDynamicQueryLink( moduleName )
        else
            return '[[' .. moduleName .. ']]'
        end
    end )

    loadDataList = arr.map( loadDataList, function ( moduleName )
        if moduleName:find( '%%' ) then
            return formatDynamicQueryLink( moduleName )
        else
            return '[[' .. moduleName .. ']]'
        end
    end )

    usedTemplateList = arr.map( usedTemplateList, function( templateName )
        if string.find( templateName, ':' ) then -- Real templates are prefixed by a namespace, magic words are not
            return '[['..templateName..']]'
        else
            return "'''&#123;&#123;"..templateName.."&#125;&#125;'''" -- Magic words don't have a page so make them bold instead
        end
    end )

    local res = {}

    table.insert( res, formatInvokedByList( currentPageName, addCategories, whatTemplatesLinkHere ) )
    table.insert( res, formatRequireList( currentPageName, addCategories, requireList ) )
    table.insert( res, formatLoadDataList( currentPageName, addCategories, loadDataList ) )
    table.insert( res, formatUsedTemplatesList( currentPageName, addCategories, usedTemplateList ) )
    table.insert( res, formatRequiredByList( currentPageName, addCategories, whatModulesLinkHere ) )

	if addCategories then
		extraCategories = arr.map(extraCategories, function(categoryName)
			return "[[Category:" .. categoryName .. "]]";
		end);
		
		table.insert(res, table.concat(extraCategories));
	end

    if not moduleIsUsed then
        table.insert( res, 1, messageBoxUnused( currentPageName:gsub( 'Module:', '' ), addCategories ) )
    end

    return table.concat( res )
end

return p
-- </nowiki>
Содержание